baber/WOPTO huggingface dataset:
Patent DE-19911292-A1 (DE)
Title: Electronic measuring device for concentrations of cooling lubricant uses a fed-back clock generator to oscillate and supply alternating square-wave voltage for a bridge rectifier and an electrode current held in an emulsion.
Inventor: HOFFMANN ANDREAS LORENZ
IPC: G01N33/28
Filed: 1999-03-13
Abstract: A clock generator (1.1) is fed back so as to oscillate and supply its output with alternating square-wave voltage creating a bridge rectifier (1.3) and a current across electrodes (1.2) that is held in an emulsion. This rectified current then causes a voltage drop of U=R.I in a precision resistor (1.4). This voltage is a measuring tool for a concentration of emulsion. Putting the voltage range after a Zener diode (1.5) shows a clearer change.
Patent DE-19912741-A1 (DE)
Inventor: HAUSSMANN MARTIN
IPC: F02P3/05
Filed: 1999-03-22
Abstract: The invention relates to an ignition control device to control an ignition coil device for an internal combustion engine, comprising a rotational speed detection device to detect the rotational speed of the internal combustion engine during a detection moment within an ignition cycle of the corresponding cylinder; an angle detection device to detect the actual crank angle of the internal combustion engine; a computing device to compute a predetermined firing angle of the cylinder corresponding to the rotational speed of the cylinder to be ignited first and the cylinder to be ignited thereafter, a corresponding charging time and a corresponding charge starting angle during a computational moment within an ignition cycle of a corresponding cylinder; a first storage device in the form of a write/read storage to store the corresponding computed firing angle of all cylinders; an overlap detection device to detect overlapping of the ignition cycle of the cylinder to be ignited thereafter with the ignition cycle of the cylinder to be ignited first and to determine a corresponding degree of overlapping; a second storage device in the form of a FIFO storage to store the computed firing angle; a copying device to copy a corresponding firing angle stored in the first storage device to the second storage device depending on the degree of overlapping, and an ignition output device to output the firing angle of the cylinder to be ignited first from the second storage device and to output the corresponding charging time and the corresponding charge starting angle.
Patent DE-19916257-A1 (DE)
Title: Mehrfarben-Druckmaschine zum wahlweisen Bedrucken von einzelnen Bahnen oder von zwei Bahnen
Inventor: DUMAIS MARK BERNARD
IPC: B41F7/08
Filed: 1999-04-12
Abstract: Eine Mehrfarben-Druckmaschine zum Bedrucken von einer einzelnen Bahn (30) oder zwei Bahnen (30, 32) umfaßt zwei Gummituchzylinder (10, 20), die in eine Kontaktposition und eine kontaktlose Position bewegbar sind. Jedem dieser Gummituchzylinder (10, 20) ist eine Vielzahl von Plattenzylindern (12a-12b; 22a-22d) zugeordnet, die ein mehrfarbiges Bild auf den jeweiligen Gummituchzylinder (10, 20) auftragen. Befinden sich die Gummituchzylinder (10, 20) in der Kontaktposition, so wird eine den Druckspalt (N) durchlaufende Bahn (30) auf beiden Seiten mit einem mehrfarbigen Bild bedruckt. Befinden sich die Gummituchzylinder (10, 20) dagegen in einer kontaktlosen Position, so können zwei Bahnen (30, 32) durch die weiteren, jeweils von den Gummituchzylindern (10, 20) und jeweils an einem der zwei weiteren Druckzylindern (14, 24) gebildeten Druckspalte (N1, N2) hindurchlaufen, wobei jede der Bahnen (30, 32) jeweils auf einer Seite mit einem mehrfarbigen Bild (4/0; 0/4) bedruckt wird (Fig. 1).
Patent DE-19917369-A1 (DE)
Title: Garment part features top material and functional layer part located on inside of top material
Inventor: PFISTER MARTIN
IPC: A41D31/02
Filed: 1999-04-16
Abstract: The functional layer part is formed out of a number of layer pieces and is stuck to the top material part (29) to form a laminate.  The pieces of the functional layer part are joined by water-tight seams (21) and made of a water-tight, steam-penetrable material. The top material part (29) and the functional layer part are joined through an adhesive layer (14) which is penetrable by steam.
Patent DE-19917591-A1 (DE)
Title: Laser current supply device e.g. for laser machining device
Inventor: IWATA AKIHIKO
IPC: H01S3/097
Filed: 1999-04-19
Abstract: The laser current supply device converts a DC voltage from a DC source (10) into an AC voltage supplied to a gas for providing a HF discharge, using a number of inverters (13,14), with several current paths (G1,G2,G3,G4) containing series high-speed semiconductor switches, for providing an AC current pulse sequence fed to a pair of output terminals.
Patent DE-19919154-A1 (DE)
Title: Ring network monitoring system
Inventor: MURAKAMI KATSUMI
IPC: H04L12/433
Filed: 1999-04-27
Abstract: A communication frame includes a counter value which is updated when the communication frame passes through a node. If the node determines that the received frame is not the communication frame produced by this node, it checks additional counter value information in the communication frame to see if the communication frame has already circulated through the network.- DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a ring network monitoring system
Patent DE-19921965-A1 (DE)
Title: Fine-tooth clothing for the sliver loosening roller at an open-end spinner has an increased tooth interval for effective separation of stiff synthetic fibers without impact forces on them
Inventor: LANG KURT
IPC: D01H4/32
Filed: 1999-05-12
Abstract: The roller clothing with a fine tooth structure, for the sliver loosening roller to break it down into fibers for an open-end spinner, has a tooth interval (t) which is at least three times the tooth height. The cutting angle ( alpha ) is max. 10 deg .  The tooth interval (t) is at least 4.5 mm. The cutting angle ( alpha ) is preferably max. 7.5 deg  and the preferable tooth height is 1.5 mm. The point angle ( beta ) between the tooth cutting face (4) and the rear flank (5) is 30-40 deg . The flank angle between two tooth flanks is 8-10 deg .
Patent DE-19922892-A1 (DE)
Title: Spacer for protecting wounds from contact
Inventor: KUEBELER HARALD
IPC: A61F13/00
Filed: 1999-05-19
Abstract: The spacer is formed of a comparatively rigid shell (3) which is curved, to space its surface away from the wound (2). The shell has a rim which is flanged (3a) and lies flat against the surface of the body (1).
Patent DE-19924029-A1 (DE)
Title: Verfahren zur Überwachung der Funktion eines Systems zur Abgasnachbehandlung
Inventor: KUEPER PAUL
IPC: F02D45/00
Filed: 1999-05-26
Abstract: Es wird ein Verfahren zur Überwachung der Funktion eines Systems zur Abgasnachbehandlung vorgeschlagen, wobei den Katalysatoren im Abgasstrang jeweils Sensoren zur Erfassung der Temperatur zugeordnet sind und wobei einem Reduktionskatalysator weiterhin ein Sensor zur Erfassung des NOx-Gehaltes im Abgas zugeordnet ist. Die erfaßten Werte werden jeweils mit den vorgebbaren Referenzwerten verglichen und bei Überschreitung dieser vorgebbaren Grenzwerte wird eine entsprechende Fehlerinformation ausgelöst.
Patent DE-19927965-A1 (DE)
Title: Seat valve for connection of hydraulic cylinder to pump has piston with guide collar between sealing edges
Inventor: EBERHARD WOLFGANG
IPC: F15B13/00
Filed: 1999-06-18
Abstract: The valve has a piston (10) with two sealing edges (24,34) and associated valve seats (26,32). The piston has a guide collar (42) between the sealing edges to guide it in the valve housing (4). A working connection (A) opens into the valve bore (8,31) in the guide collar via two axially offset apertures (58,60,62,64). The apertures are located on either side of the guide collar. The collar is formed by two axial ring grooves (38,40) in the piston. The sealing edges are formed on the shoulders of the ring grooves.
Patent DE-19930905-A1 (DE)
Title: Schraube
Inventor: HABERLE GUENTHER
IPC: F16B35/00
Filed: 1999-07-06
Abstract: Bei einer Schraube (1) mit einem Gewindeschaft (2), welcher einen in Längsrichtung verlaufenden, den Gewindeschaft (2) in zwei Schafthälften (4, 5) teilenden Schlitz (3) aufweist, ist in dem Schlitz (3) eine den Schlitz (3) ausfüllende, verformbare Masse (10) vorgesehen. Diese verhindert, dass sich die in ein Gewindeloch oder anwendungsbezogenes Kernloch eingeschraubte Schraube (1) von selbst lösen kann.
Patent DE-19931130-A1 (DE)
Inventor: PURAT MARCUS
IPC: H04W52/02
Filed: 1999-07-06
Abstract: According to the invention, call indicator groups and call groups for subscriber stations are managed independently. Subscriber stations with common call groups no longer need to additionally form a call indicator group since the composition and size of the groups can be individually configured. A call indicator transmitted in a call indicator channel indicates that a call message is being transmitted for a subscriber station of the call indicator group in a separate call channel of its call group. A channel structure is thus formed which provides greater savings in terms of current for the subscriber stations and which can be used in all modes due to the fact that it does not depend on the existence of continuously available channels. This makes it possible to use the invention particularly in radio interfaces operating in TDD mode.
Patent DE-19939045-A1 (DE)
Title: Oscillation damper has main body, elastic support element, container section, fixture flange, tapered linking section and grooved wall
Inventor: ZIPS TORSTEN
IPC: F16F7/108
Filed: 1999-08-18
Abstract: The oscillation damper (1) comprises at least one main damper body (2) and an elastic support element (3) with a container section (4) for the main damper body. The support element has a fixture flange (6) enclosing the container section for connecting with a structure being dampened. The container section is joined to the fixture flange by means of a tapered linking section (5) consisting of a thin-walled bridge piece possessing at least one groove.
Patent DE-19940775-A1 (DE)
Inventor: DONABAUER ROMAN
IPC: G01M11/08
Filed: 1999-08-27
Abstract: The invention relates to a method for determining the quality of a connection, especially a thermal splice between optical waveguides. The inventive method comprises the steps: optically detecting the connection as at least one image; allocating data values, especially luminosity values, to the individual image areas; supplying a neuronal network with the data values; determining the quality of the connection by means of the configuration of the neuronal network; and outputting an evaluation with regard to the quality on the output side of the neuronal network.
Patent DE-19943044-A1 (DE)
Title: Separator device for interlocking cylindrical tubes has two grabs with grab arms, clamp units, and levers
Inventor: FROEHLICH LUDWIG
IPC: B25B27/10
Filed: 1999-09-09
Abstract: The device is for separation of esp. drainage tubes. It has a grab (5) with grab arms and clamp unit. The grab has an axially directed azimuthal web (4) with rising flanks (2a,b). A second grab (6) has two grab arms (3) and a clamp unit (8), and is connected to a radial lever (7). A radial nose (1a,b) is formed on the second grab, positioned with a rising flank in the axial area of the web, to project radially over the web. The grab arms have adapters for pipes of different diameters.
Patent DE-19944211-A1 (DE)
Title: Vorrichtung zum ggf. zerstäubten Ausbringen eines insbesondere flüssigen Mediums
Inventor: GREINER-PERTH JUERGEN
IPC: A61M15/08
Filed: 1999-09-15
Abstract: Die Erfindung betrifft eine Vorrichtung zum ggf. zerstäubten Ausbringen eines insbesondere flüssigen Mediums. DOLLAR A Aufgabe der Erfindung ist es, eine einhandbetätigbare Vorrichtung zum Ausbringen eines flüssigen Mediums zu schaffen, bei der sichergestellt ist, daß Teilhübe nicht unbeabsichtigt ununterbrochen hintereinander durchgeführt werden. DOLLAR A Eine erste erfindungsgemäße Vorrichtung sieht hierfür vor, daß ein Betätigungsdrücker an dem Stößel angreift, der den in dem Spritzenzylinder verschiebbaren Kolben betätigt, wobei der Betätigungsweg des Betätigungsdrückers zwischen einer Betätigungsausgangs- und Betätigungsendlage so begrenzt ist, daß der daraus resultierende Ausbringungshub des Kolbens dem Maß entspricht, das für das Ausbringen einer Teilcharge benötigt wird.
Patent DE-19947174-A1 (DE)
Title: Mask holder with clamps on disc-shaped frame for exposure of semiconductor wafers in ion lithography
Inventor: HAUGENEDER ERNST
IPC: H01J37/317
Filed: 1999-10-01
Abstract: The mask (3) is weld by clamps (2) on a disc-shaped frame (1). The clamps are held on the frame via levers (5,6,2) enabling their relative motion w.r.t. the frame. In the latter plane, the levers are formed from it by incisions (8), while the lever joints (9-13) are formed by narrow interruptions of the incisions. Preferably at least three positioning levers (5) are provided, each coupled by the first joint (9) to a clamp and to the frame by a second joint (10), with the positioning levers enabling the clamp motion in radial direction.
Patent DE-19950811-A1 (DE)
Title: ESD-Schutztransistor
Inventor: WOLF HEINRICH
IPC: H01L27/02
Filed: 1999-10-21
Abstract: Ein EDS-Schutztransistor weist einen in einer schwach dotierten p-Wanne angeordneten stark dotierten p-Basisbereich, der mit einem ersten Anschluß versehen ist, auf. In der schwach dotierten p-Wanne ist ferner ein stark dotierter n-Emitterbereich angeordnet. Ein stark dotierter n-Kollektorbereich ist durch einen schwach dotierten n-Bereich von der schwach dotierten p-Wanne getrennt und mit einem zweiten Anschluß versehen. Der stark dotierte n-Emitterbereich ist nicht mit dem stark dotierten Basisbereich kurzgeschlossen.
Patent DE-19951073-A1 (DE)
Title: Compact mini-disk or MP3 player is made as a hardware emulation of an audio cassette and can be inserted into an audio cassette player to play a disk, thus saving considerable space and cost
Inventor: GOETSCHEL ULRICH
IPC: G11B20/02
Filed: 1999-10-22
Abstract: Compact mini-disk or MP3 player is mounted in a housing that has the same dimensions as an analogue audio cassette. Integral or exchangeable data mini-disk media are contained within the player. The player incorporates a suitable device for transfer of low frequencies to the playback head of the audio-cassette player.
Patent DE-19951876-A1 (DE)
Title: Resin composition for packaging applications, especially bottle production, contains polyethylene isophthalate, polyethylene terephthalate, chain-branching agent and nucleating agent
Inventor: WU AUDREY C
IPC: C08K5/00
Filed: 1999-10-28
Abstract: A resin composition (RC) based on (A) 1-30 wt% polyisophthalic acid diester and (B) 70-99 wt% polyterephthalic acid diester also contains (C) 250-5000 ppm chain-branching agent and (D) 50-3000 ppm nucleating agent.  Independent claims are also included for:- (1) a process for the production of RC by mixing 8-20% polyethylene isophthalate (PEI), 80-92% polyethylene terephthalate (PET), 250-5000 ppm (C), 1-2% diethylene glycol or its dimethyl ether and catalyst(s) based on cobalt manganese and/or antimony in a continuous or discontinuous reactor, reacting to a homogeneous PEI/PET composition (optionally with removal of volatiles under reduced pressure), stabilizing with a phosphorus-containing stabilizer and optionally polymerizing in the solid state; (2) a similar process in which the PEI and PET are replaced by isophthalic acid and terephthalic acid (or their non-polymeric diesters) together with sufficient diol for complete reaction with these acids; (3) containers made from this RC.
Patent DE-19952885-A1 (DE)
Title: Verfahren und Betrieb einer Kraftwerksanlage
Inventor: FRUTSCHI HANS ULRICH
IPC: F02C6/00
Filed: 1999-11-03
Abstract: Eine Gasturbogruppe mit sequentieller Verbrennung (1) wird mit einem zur Synthesegaserzeugung geeigneten Abhitzekessel (2) versehen. Die Gasturbogruppe arbeitet dann mit chemischer Rekuperation der Abgaswärme. Mit einer solchen Kraftwerksanlage lassen sich Wirkungsgrade erzielen, die nahe an diejenigen von Kombianlagen heranreichen. Beste Wirkungsgrade werden dann erzielt, wenn bei einer Gasturbogruppe mit sequentieller Verbrennung das Reaktorgas (55) zu einem möglichst großen Teil in einer Brennkammer (12) einer höchsten Druckstufe verfeuert wird. Um eine gewisse Umsetzungsrate von kohlenwasserstoffhaltigem Rohbrennstoff (53) und überhitztem Dampf (52) in Synthesegas zu erreichen, muss der Reaktor (22) auf eine Mindesttemperatur gebracht werden, die oberhalb der Temperatur des entspannten Arbeitsmediums (66) der Gasturbine liegen kann. Diese Temperaturerhöhung kann durch eine Zusatzfeuerung (3) gewährleistet werden. Die Zusatzfeuerung kann auch zum Start der Synthesegasproduktion verwendet werden, wenn eine Startlufteinrichtung (49, 68, 103) vorhanden ist.
Patent DE-19954895-A1 (DE)
Inventor: ZELSACHER RUDOLF
IPC: H01L23/48
Filed: 1999-11-15
Abstract: The invention relates to an arrangement for electrically connecting semiconductor chips (5, 6, 7) which are arranged in a circuit that is embodied in a three-dimensional manner. According to the inventive arrangement, conducting channels are produced between upper sides of the semiconductor chips (5, 6, 7) by means of thermomigration of a conducting material, whereby said upper sides are opposite each other.
Patent DE-19958801-A1 (DE)
Title: Filter arrangement for filtering contaminated air has suction device interacting with drum filter from contaminated side
Inventor: HOFMANN ARNE
IPC: B01D46/24
Filed: 1999-12-07
Abstract: A suction device interacts with the drum filter from the contaminated side (11). The drive is arranged on the pure side (13) and can reverse the suction device in the axial direction of the drum filter. The drive has devices to rotate the valve and which can axial travel with the valve and interact with the suction device.  A filter arrangement comprises a drum filter (14) having a cylindrical filter surface limited by base sides and through which contaminated air can pass; and a suction device (8) for sucking filtered material collecting on the filter surface. The suction device has a valve (29) which is guided along the filter surface using a drive (64). The suction device interacts with the drum filter from the contaminated side (11). The drive is arranged on the pure side (13) and can reverse the suction device in the axial direction of the drum filter. The drive has devices to rotate the valve and which can axial travel with the valve and interact with the suction device. Preferred Features: Contaminated air flows through the drum filter from inside to outside and the suction device moves along the inner filter surface.
Patent DE-19959437-A1 (DE)
Inventor: SALZ ULRICH
IPC: A61C5/60
Filed: 1999-12-09
Abstract: A one shot mixing system for dental material, or for other mixed materials, has a blister pack with a reaction substance (catalyst) in the bottom of a recess, sealed by a cover film. The recess has level marks (34) to indicate how much material to add prior to mixing. The disposable mixing tool (42) can be included in the blister pack.
Patent DE-19961707-A1 (DE)
Title: Foil cover and arrangement of mobile telephone with cover glued to front face
Inventor: BERNERS ULRICH
IPC: H04M1/725
Filed: 1999-12-21
Abstract: The cover is made preferably of a flexible plastic foil (23) with transparent sections (24,25,26,27) through which keys and display (4) are visible and the keys operated. Openings are left for speaker (21) and microphone (22). The reverse side of the foil is coated with an adhesive so that the foil can be secured to the front surface of the telephone. The foil can be cut out by a laser beam. Aluminium and other materials can also be used
Patent DE-19963306-A1 (DE)
Title: Blood pump operating drive provided by loudspeaker drive with magnetic system and sliding piston cooperating with mechanical ratchet device
Inventor: NEUBACHER PETER
IPC: A61M60/876
Filed: 1999-12-16
Abstract: The blood pump operating drive is provided in the form of a loudpseaker drive with a magnetic system and a mechanically sliding piston (1g) with a number of selectively energized coil windings (1a), for providing a pumping movement in both directions. The sliding piston cooperates with a mechanical ratchet device (1p) which can be operated electromagnetically.  An Independent claim for an application of a loudspeaker drive for a blood pump is also included.
Patent DE-19964013-A1 (DE)
Title: Verfahren und Vorrichtung zur Steuerung von Betriebsabläufen in einem Fahrzeug
Inventor: BAUER JUERGEN
IPC: G06F9/4401
Filed: 1999-12-30
Abstract: Verfahren und Vorrichtung zur Steuerung von Betriebsabläufen in einem Fahrzeug durch wenigstens eine Steuereinheit mit wenigstens einem nicht flüchtigen Speichermittel, wobei die Steuerung abhängig von der jeweiligen Ausführungsvariante des Fahrzeugs und/oder der Steuereinheit durchgeführt wird und bei einer Funktionsauswahl durch Vorgabe einer Kennung die jeweiligen Funktionen entsprechend der eingesetzten Ausführungsvariante ausgewählt werden, wobei den ausgewählten Funktionen wenigstens ein vorgebbarer Datensatz und/oder Programmcode im Speichermittel entspricht und der Datensatz und/oder Programmcode aus einer Mehrzahl von Datensätzen und/oder Programmcodes ausgewählt wird. Die Mehrzahl der Datensätze und/oder Programmcodes wird bei einer Variantenauswahl erstellt, wobei in der Kennung Konfigurationsparameter enthalten sind und die Konfigurationsparameter dazu dienen, den Datensatz und/oder den Programmcode zu bestimmen, wobei die jeweilige Kennung bzw. die Konfigurationsparameter bei der Variantenauswahl und bei der Funktionsauswahl eingesetzt werden.
Patent EP-1120752-A1 (EP)
Inventor: FRANKE CHRISTIAN
IPC: G07C9/00
Filed: 2000-01-24
Abstract: The access control system has an acoustic key provided by a portable transmitter (10), in the form of an acoustic identification signal identifying a user, received by a reception device (2) together with a speech signal provided by the user, with comparison of the received acoustic signals for verifying the user identity, for controlling the access authorisation. Also included are Independent claims for the following: (a) a portable transmitter for an access control system; (b) an access control method
Patent EP-1044606-A1 (EP)
Inventor: THUERNAU ANDREAS
IPC: A01K97/06
Filed: 2000-04-12
Abstract: The block (10) for orderly storage and transport of end sets (1) (hooks with an short section of looped line attached to the of angling tackle is characterized by the fact that the entire side surface (24) of the body (12) carrying end sets consists of a s material into which the end of the hook (2) can be easily embedded. This surface is interrupted by rows (42) of teeth (44) which located on the edges (14, 16) and serve respectively for suspension of the loop (4) and for separating the coils of the line (3) different end sets.
Patent EP-1084996-A1 (EP)
Inventor: DICK ERHARD
IPC: C03B17/04
Filed: 2000-09-14
Abstract: Production of inner annealed glass tubes comprises using a coated pulling tool in a known tube drawing process, the coating releasing a material when in contact with the tube produces and enriching the inner glass surface. An Independent claim is also included for an apparatus for the production of inner annealed glass tubes comprising a pulling device containing a coated needle having a coating made of ZrO2, Al2O3, SiO2 and/or MgO with a diffusion coefficient of 1 x 10<-13> m<2>/s at the application temperature; a muffle furnace and a blowing device for subjecting to the inner chamber of the tube to be drawn.
Patent EP-1110978-A1 (EP)
Inventor: WEITZEL HANS-PETER DR
IPC: C08F2/44
Filed: 2000-11-24
Abstract: Production of a polymer in the form of an aqueous dispersion or a water-dispersible powder by emulsion or suspension polymerization of monomers selected from vinyl esters, (meth)acrylate esters and optionally ethylene in the presence of a radical initiator and polyvinyl alcohol (PVA), optionally followed by drying the resulting aqueous dispersion, comprises starting the polymerization with 50-100% of the vinyl ester, 0-40% of the (meth)acrylate and at least 80% of the ethylene, and performing the polymerization at at least 60 degrees C.