baber/WOPTO huggingface dataset:
Patent DD-271954-A1 (DD)
Title: Pruefkopf fuer die automatische ultraschallpruefung
Inventor: MATTHES KLAUS-JUERGEN
IPC: G01N29/04
Filed: 1988-05-09
Abstract: Ultraschallpruefkopf, vorzugsweise zur automatischen Ultraschall-Schweissnahtkontrolle, kann zur automatischen Werkstoffpruefung und zur Messung von geometrischen Parametern der Werkstuecke eingesetzt werden. Die durch die Oeffnungen in der Membran einstellbar zuzufuehrende Koppelfluessigkeit bildet auf der Pruefoberflaeche das Immersionsbad, das sicher durch die Gaszufuhr gestuetzt wird. Durch den beidseitig offenen Spalt zwischen dem Behaelter und dem Gehaeuse und die gasdurchlaessigen Stuetzelemente laesst sich das Gas von der Pruefoberflaeche abfuehren. Die geneigte aeussere Wand des Gehaeuses ermoeglicht die Gaszufuhr unter einem Winkel a zur Pruefoberflaeche. Es ist moeglich, der Membran eine zur Pruefoberflaeche passende bzw. fokussierungsgerechte Form zu geben. Ultraschallpruefkopf ist im Rohr-, Behaelter- und Schiffbau sowie in anderen Industriezweigen anwendbar. Fig. 1
Patent DD-271948-A1 (DD)
Title: Einrichtung zum kontinuierlichen ueberwachen von flachmaterialien
Inventor: MAUERMANN WOLFGANG
IPC: G01B5/06
Filed: 1988-05-09
Abstract: Die Erfindung betrifft eine Einrichtung zum kontinuierlichen Ueberwachen von Flachmaterialien, insbesondere zur Ermittlung der Grenzwertueberschreitung von Materialdicken vereinzelter Blechtafeln mittels zweier durch einen Buegel gehaltener Tastrollen. Erfindungsgemaess sieht der in dem Grundgestell schwenkbar angeordnete Buegel an den freien Enden drehbar gelagerte ein- oder zweiarmige Hebel vor, welche die Tastrollen sowie einen Messwertgeber aufnehmen und durch eine Hebelarmfeder gegen am Buegel befestigte Anschlaege gehalten sind.
Patent DD-280534-A1 (DD)
Title: Verfahren zur herstellung von modifizierten pf-resolen
Inventor: DOEHRING DIETER
IPC: C08G8/32
Filed: 1989-03-10
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von oelmodifizierten PF-Resolen, die vorzugsweise zu hochwertigem Leiterplattenbasismaterial fuer die Elektrotechnik/Elektronik weiterverarbeitet werden. Ziel der Erfindung ist ein kostenguenstiges, in den vorhandenen Anlagen der PF-Harzproduzenten realisierbares Verfahren zur Herstellung von hochwertigen PF-Resolen, die insbesondere zu Leiterplattenbasismaterial mit hoher Dimensionsstabilitaet, geeignet fuer die SMD-Technik, verwendet werden koennen. Erfindungsgemaess wird in einer ersten Verfahrensstufe der phenolische Rohstoff mit einer Alkylierungsmittelmischung aus einem partiell bromierten, Doppelbindungen enthaltenden Oel, einem reaktiven ungesaettigten Kohlenwasserstoff und ggf. einem weiteren ungesaettigten Oel alkyliert. Dabei werden Strukturen vorgebildet, die bei der Aushaertung der PF-Harzmatrix zu einer geordneten polymeren Netzwerkstruktur fuehren, deren Folge eine hohe Dimensionsstabilitaet, aber auch gute dielektrische Kennwerte und eine niedrige Wasseraufnahme sind.
Patent DD-280550-A1 (DD)
Title: Vorrichtung zur begasung und durchmischung von fluessigkeiten
Inventor: ROSENHEINRICH DIETER
IPC: B01F3/04
Filed: 1989-03-13
Abstract: Die Erfindung beinhaltet eine Vorrichtung zur Begasung und Durchmischung von Fluessigkeiten, insbesondere fuer die in vitro-Kultivierung tierischer und pflanzlicher Zellen und ist in der Biotechnologie anwendbar. Die Aufgabe der Erfindung, eine ausreichende und blasenfreie Versorgung des Kulturmediums mit Sauerstoff zu gewaehrleisten und gleichzeitig ein Anwachsen von Zellen auf der Begasungseinrichtung weitgehend zu vermeiden, wird dadurch geloest, dass die Sauerstoffzufuhr ueber Ruehrstaebe, die an der Ruehrerwelle angebracht und mit PTFE-Schlauch umwickelt oder mit PTFE-Faltenbaelgen ueberzogen sind, erfolgt.
Patent DE-10001954-A1 (DE)
Title: Laserscanmikroskop
Inventor: ENGELHARDT JOHANN
IPC: G02B21/00
Filed: 2000-01-18
Abstract: Ein Laserscanmikroskop, vorzugsweise ein konfokales Laserscanmikroskop, mit einer Laserlichtquelle (1) zur Beleuchtung eines Objekts (2) und einem Detektor (3) zur Detektion des vom Objekt (2) zurückkehrenden Lichts (7, 4), wobei das Objekt (2) bzw. Teile davon mit der Emission anregbaren Markern (5) markiert ist, ist zum spezifischen Nachweis von vorzugsweise biologischen Objektstrukturen bei hoher Lokalisationsgenauigkeit der Objektstrukturen dadurch gekennzeichnet, dass die Laserlichtquelle (1) Anregungslicht (6) mit im wesentlichen einer Wellenlänge aussendet, dass gleichzeitig unterschiedliche Marker (5) verwendet werden, die bei Bestrahlung mit Anregungslicht (6) im wesentlichen gleicher Wellenlänge Licht unterschiedlicher Wellenlängen (7, 4) aussenden und dass der Detektor (3) als Multibanddetektor zur gleichzeitigen Detektion von Licht mit mehreren Wellenlängen ausgeführt ist. Ein entsprechendes Verfahren zum Nachweis vorzugsweise biologischer Objekte bzw. Objektstrukturen mittels Laserscanmikroskopie wird angegeben.
Patent DE-10003810-A1 (DE)
Inventor: RUST TORSTEN
IPC: B32B7/08
Filed: 2000-01-28
Abstract: The invention relates to a damping foil (2) consisting of several layers. The lower layer (3) thereof facing the component (sheet metal 1) to be damped is provided with characteristics which are useful for adhering the damping foil (2) to the component (1). The upper layer (4) thereof facing away from said component (1) does not have said adhesive characteristic. The lower layer (3) is provided with numerous continuous openings (7) for reducing weight. A thin, film-like intermediate layer (5) made of a nonwoven, kraft paper or the like is advantageously provided between the two layers (3, 4). Said intermediate layer can also be provided with openings (8). The characteristic causing the adhesive effect can be obtained by adequately providing the material of the layer (3) and/or incorporating particles (components 10) that are magnetic or can be magnetised. The layers (3, 4, 5) can be laminated one on top of the other. The upper layer (4) can be designed in such a way that said layer causes penetrations (9) into the openings (7) of the upper separation layer (3) when the adequate material is applied.
Patent DE-10004538-A1 (DE)
Title: Laser welding of filled and non-filled plastic components involves transmitting a beam at the welding face between both plastic layers and cooling the upper surface of the beam transmitting layer
Inventor: EITNER UDO
IPC: B23K26/14
Filed: 2000-02-02
Abstract: Two layers(1,2) of different plastic materials to be welded are positioned against each other for welding. One layer(2) transmits laser light(7) and the second layer(1) has high absorption of laser light. A laser beam is directed through the transmitting layer to melt the boundary(8) area between both layers while simultaneously a cooling gas flow(13) is directed at the upper surface(14) of the transmitting layer at the entry point of the beams. An independent claim is made for laser beam welding equipment including a workpiece clamp(3), a moving laser head(4) with beam(7) and a focussing lens(6) and a feed nozzle(10) for a cooling gas flow(13) directed at the entry point(12) of the beam into the beam transmitting layer(2).
Patent DE-10004694-A1 (DE)
Title: Baffle wall system for use with loose materials being transferred from first conveyor belt to second belt at angle to it consists of several sections at angles to each other
Inventor: HERZOG MARIO
IPC: B65G47/76
Filed: 2000-01-31
Abstract: The baffle wall system for use with loose materials being transferred from a first conveyor belt (3) to a second belt at an angle to it consists of several sections (4, 5, 6) at angles (11 -13) to each other.
Patent DE-10007456-A1 (DE)
Title: Ozonizer used for forming ozone from oxygen-containing gas has an ozone-permeable separator to separate an ozone generator from a chamber enclosing the generator
Inventor: JANKNECHT PETER
IPC: C01B13/10
Filed: 2000-02-18
Abstract: Ozonizer comprises an ozone generator for forming ozone from oxygen-containing gas; and a chamber enclosing the generator. The liquid to be ozonized is fed through the chamber to cool the generator and take up the ozone produced. An ozone-permeable separator separates the generator from the chamber so that only a minimal amount of the ozone produced goes into solution in water through the separator. Preferred Features: The ozone is formed from oxygen-containing gas using an electrical gas discharge. The separator is made from a ceramic material, a polymer material or a metallic material. The ceramic material simultaneously fulfills the function of a dielectric or an ozone producing electrode. The housing and the separator are made from the same material.
Patent DE-10008439-A1 (DE)
Title: Valve control device for output of at least two fluids whose output to common output line takes place by control valves has for each fluid, at least one valve unit with fluid connection, through-line and control valve located between them
Inventor: GUTJAHR MARTIN
IPC: F04F5/54
Filed: 2000-02-23
Abstract: A valve control device (1) for the output of at least two fluids whose output to a common output line takes place by control valves, is described. For each fluid, at least one valve unit is provided with a fluid connection (5-17), a through-line and a control valve located between them. The through-lines of two neighboring valve units are connected together and connected to the common output line. A common operating device that can be preset in different programmed adjustments is provided which operates each different control valve mechanically in its different programmed adjustments. The common operating device is a switch plate operating the adjusting elements of the control valves by pressure.
Patent DE-10009261-A1 (DE)
Title: Bit for cart horse has bit rod with arc sector between cylindrical straight sectors in middle region angled upwards and forwards
Inventor: BAUER ANTON
IPC: B68B1/06
Filed: 2000-02-26
Abstract: The cart horse bit has a bit rod (2), in the middle region of the length of which is an arc-shaped sector (4) between cylindrical straight sectors (4'''), angled upwards and forwards relative to the longitudinal central plane to leave a free space for the tongue. The two upper branches (6) are angled out from the vertical.
Patent DE-10010402-A1 (DE)
Title: Fuel cell has air outlet line from cathode side of fuel cell, process gas feed line to reactor(s), water and/or oxygen demand for gas processing at least partly satisfied from cathode air outlet flow
Inventor: REICHENBACH FRANZ
IPC: H01M8/0662
Filed: 2000-02-28
Abstract: The fuel cell has a device containing at least one reactor (1-4) for processing the process gas for the fuel cell (7) with an air outlet line (8) from the cathode side (9) of the fuel cell with a process gas feed line (10,14) to the reactor(s), whereby the water and/or oxygen demand for gas processing is at least partly satisfied from the air outlet flow from the cathode side of the fuel cell. Independent claims are also included for the following: the use of a fuel cell as a vehicle battery, especially in an electric vehicle and a method of processing process gas for a fuel cell.
Patent DE-10010910-A1 (DE)
Title: Electroconductive film used as anti-static packaging material and moisture sensor comprises a blend of starch and synthetic polymers dosed with metal
Inventor: RAPTHEL ANDRE
IPC: C08J5/18
Filed: 2000-03-06
Abstract: Electrically conductive film comprises a blend of starch and synthetic polymers dosed with metal. Electroconductive film comprises a blend of starch and synthetic polymers dosed with metal An Independent claim is included for the production of these films by electrolysis using an electrode system of a metal cathode with a film on it involving pretreatment with a system of a metal catalyst, H2O2 and an oxidized mono- or di-saccharide and the addition of a mono- or di-saccharide.
Patent DE-10015289-A1 (DE)
Inventor: NITSCH CHRISTIAN
IPC: C11D1/722
Filed: 2000-03-28
Abstract: The invention relates to particle-shaped dishwashing machine detergents whose content of non-ionic surfactants is equal to 5 to 25 wt. % with regard to the entire detergent. Said detergents can be used in dishwashing methods in which no additional clear rinsing agent must be added. These methods for cleaning dishes in a domestic dishwashing machine while using particle-shaped dishwashing machine detergents involve the following steps: bringing the dirty item to be washed into contact with an aqueous cleaning bath consisting of water and of the particle-shaped dishwashing machine detergent, whereby the particle-shaped dishwashing machine detergent contains 5 to 25 wt. % of non-ionic surfactant(s); pumping out the cleaning bath, and; subjecting the item to be washed to a clear rinsing cycle.
Patent DE-10015612-A1 (DE)
Title: Access preselection device used on database, has data structure that contains information, concerning presence of suitable data entry in database, for every preselectable value combination
Inventor: EHLERDING ANDREAS
IPC: G06F17/30
Filed: 2000-03-29
Abstract: The access preselection device (1) has a data structure (11) that contains information (12), concerning the presence of a suitable data entry (21) in a database (2), for every preselectable value combination. The information can be the number of suitable data entry or reference to suitable entries of the database.
Patent DE-10019783-A1 (DE)
Title: Method for welding light alloy sleeves into light alloy cylinder block by cooling the sleeves during welding
Inventor: HEINEMANN ROLF
IPC: B23K26/60
Filed: 2000-04-20
Abstract: A method for welding light alloy sleeves into a light alloy cylinder block and ensuring that thermal stresses are at a minimum at the operating temperature of the engine. The sleeves are welded to the block at two points while held at a lower temperature than the block. The temperature difference is selected to ensure that the thermal stresses are minimised at the operating temperatures. Laser or electron beam welding at prepared surfaces provides a secure bond. The sleeves can be fibre reinforced metal or treated ceramic.
Patent DE-10022944-A1 (DE)
Title: Mat white biaxially oriented polyester film, e.g. useful for food packaging, includes a cycloolefin copolymer and an ultraviolet stabilizer
Inventor: PEIFFER HERBERT
IPC: B29C48/08
Filed: 2000-05-11
Abstract: Mat white biaxially oriented polyester film comprises a base layer B and at least one mat covering layer A, where layer B contains 2-60 wt.% of a cycloolefin copolymer (COC) having a glass transition temperature (Tg) of 70-270  deg C and at least one layer contains an ultraviolet (UV) stabilizer.  An Independent claim is also included for a process for producing the film, comprising: coextruding melts corresponding to the layers through a flat die; withdrawing the film on one or more rollers; either longitudinally stretching the film by a factor of 2.5 - 6:1 at 80-130  deg C and then transversely stretching the film by a factor of 3-5:1 at 90-150  deg C, or simultaneously biaxially stretching the film at up to 125  deg C; thermofixing the film; and optionally treating the surface of the film by corona discharge or flame treatment and spooling the film.
Patent DE-10024041-A1 (DE)
Title: Cordless hands-free arrangement for mobile telephone and radio equipment has mobile radio device with coupled transmitter/receiver module with infrared or HF output, standalone headset
Inventor: BUNZEL WOLF
IPC: H04M1/05
Filed: 2000-05-16
Abstract: The arrangement has a microphone and a sound reproduction arrangement for coupling to a telephone, mobile telephone (1) or a radio device. The hands-free device consists of two separate components, a mobile radio device with a coupled transmitter/receiver module (4) with infrared or HF output and a standalone headset connected via sensors (5) and an infrared or HF transmission path..
Patent DE-10024631-A1 (DE)
Title: Process for carrying out chemical reactions and processes in high frequency fields comprises removing substances or substance mixture in state effected by energy input of high frequency field from high frequency chamber
Inventor: LAUTENSCHLAEGER WERNER
IPC: H05B6/80
Filed: 2000-05-17
Abstract: Carrying out chemical reactions and processes in high frequency fields comprises removing the substances or substance mixture in the state effected by the energy input of the high frequency field from the high frequency chamber without changing the physical conditions produced by the energy input. An independent claim is also included for a device for carrying out chemical reactions and processes in high frequency fields comprising a high frequency chamber containing elements for completely or partially removing the treated material (7). Preferred Features: The elements comprises a central bore (4) and an outlet tube (6). The reaction vessel (5) comprises a flange-like arrangement (8) connected to the inlet of the vessel in the high frequency chamber.
Patent DE-10026334-A1 (DE)
Title: Wasch- und Reinigungsmittelformkörper mit Pfropfcopolymer-Beschichtung
Inventor: MEIER FRANK
IPC: C11D17/00
Filed: 2000-05-26
Abstract: Beschichtete Wasch- oder Reinigungsmittelformkörper bei denen die Beschichtung sowohl die Formkörper gegen mechanische Belastung schützt als auch im Wasch- oder reinigungsprozeß eine Wirksubstanz darstellt, sind mit einem Polymer oder Polymergemisch beschichtet, wobei das Polymer bzw. mindestens 50 Gew.-% des Polymergemisches ausgewählt ist aus Pfropfcopolymerisaten, die erhältlich sind durch Pfropfen von (a) Polyalkylenoxiden mit (b) Vinylacetat.
Patent DE-10027526-A1 (DE)
Title: Workpiece milling method using milling tool by cyclically withdrawing tool from surface of workpiece
Inventor: BALIC JOZE
IPC: G05B19/18
Filed: 2000-06-02
Abstract: The milling tool (25) is cyclically moved away from the surface of the workpiece to be machined, along a movement path in a machining direction. The tool is moved along a first advancing distance (p1) in the machining direction, so that it machines the surface of the workpiece. After a time t as elapsed, the tool is then moved by a distance (p2) in an opposite direction so that it is no longer in contact with the surface of the workpiece, where p1 is larger than p2.  An Independent claim is included for milling device for a milling machine, comprising an input data module, a step code generator, a control program, and an output data module.
Patent DE-10028572-A1 (DE)
Title: Capillary column containing sorbent particles is sealed at least at one end by a monolithic frit of an organic or inorganic material
Inventor: MUELLER EGBERT
IPC: G01N15/14
Filed: 2000-06-14
Abstract: The capillary column (2), to be filled with sorbent particles (1), is sealed with a frit (4) at least at one end. The frit has a monolithic structure, of an organic or inorganic material.  The frit is polymerized directly into the capillary column. The frit can be a capillary, filled with a monolithic material e.g. silicate. The capillary column has an inner diameter of 20-200  mu m.
Patent DE-10029051-A1 (DE)
Title: Method for testing the validity of documents, such as banknotes, by testing the documents for two or more authenticity criteria and classifying the documents according to the criteria they fulfill
Inventor: REINISCH HELMUT KARL
IPC: G07D7/00
Filed: 2000-06-13
Abstract: The method for authenticating documents (10) by which documents are tested using authenticating criteria, that comprises at least two different authenticity criteria. Individual authenticity classes differ from each other by at least one criterion. An authenticity class is chosen and a document is tested according to its criteria, and if it conforms to the criteria it is assigned to that authenticity class. An Independent claim is made for a device for testing the authenticity of documents.
Patent DE-10029629-A1 (DE)
Inventor: BOECKING FRIEDRICH
IPC: F02M45/02
Filed: 2000-06-15
Abstract: A fuel injection device (1) for internal combustion engines with an injection nozzle, which may be supplied with fuel from a high pressure fuel source (8) and an operating element (9), which opens and closes the above, dependent on the pressure in a control chamber (6) is disclosed. A high pressure line (7) opens into the control chamber (6) and a drain channel (10) leads away from the control chamber (6), which may be closed by the sealing element (13) of a valve body (3). A high pressure feed (19, 20, 21, 22) into a nozzle chamber may be sealed by a first valve seat (4) of the valve body (3), whereby the valve body (3) may be displaced along a defined stroke by means of an actuator (2). Depending on the above the sealing element (13) may be displaced between a closed position and an open position which discharges the control chamber (6) and permits an injection.
Patent DE-10031549-A1 (DE)
Title: Gas sensor used for detecting hydrogen comprises pn-diode having sequence of p- and n-doped semiconductor layers, and devices for determining electrical resistance of semiconductor
Inventor: MUELLER GERHARD
IPC: G01N33/00
Filed: 2000-06-28
Abstract: A gas sensor for detecting hydrogen comprises a sequence of p- and n-doped semiconductor layers (11, 12, 13); devices (15) for determining the electrical resistance of the semiconductor layers; and a sensitive layer (14) which influences the electrical resistance of the semiconductor layers depending on the hydrogen concentration in the gas under investigation. The gas sensor is a pn-diode.  An Independent claim is also included for a process for detecting hydrogen in which a semiconductor element (10) (a pn-diode) having a sensitive layer is brought into contact with a gas and the electrical resistance is measured. Preferred Features: The gas sensor is made from a semiconductor material having large band gaps, especially SiC and/or group III nitrides. The semiconductor layers are doped so that a layer sequence gate-p-n-n<+> is present in the gas sensor and the gate is formed by the sensitive layer.
Patent DE-10031975-A1 (DE)
Title: Piston for vibration damper has guide element fitted so that damping fluid cannot get into guide element receiver
Inventor: LITTERSCHEID DIRK
IPC: F16F9/32
Filed: 2000-06-30
Abstract: The piston (2) with damping devices is fixed to a piston rod and divides a fluid-filled cylinder into two working cavities. The piston has a guide element (18) separate from the first piston groove. The guide element is fitted in such a way that damping fluid cannot enter the guide element receive which prevents axial gaps arising.
Patent DE-10045157-A1 (DE)
Title: Drive controller for hybrid vehicle, comprises judging unit which approves output assistance from motor, when engine speed is less than preset value
Inventor: MATSUBARA ATSUSHI
IPC: B60L50/16
Filed: 2000-09-13
Abstract: The controller comprises a deceleration fuel cut judging unit which checks fuel supply cut off, at the time of deceleration. A reset unit resets fuel supply. When a speed detection unit, detects that engine speed is less than preset value, after reset, an approval judging unit performs approval of output assistance from the motor to the engine.
Patent DE-10045479-A1 (DE)
Inventor: LANGSDORF ANDREAS
IPC: C03B32/02
Filed: 2000-09-14
Abstract: The invention relates to a method and a device for storing and transporting hot flat glass in a contactless manner during glass production, said storage and transportation being carried out on a gas bed which is constructed over a gas permeable bearing surface pertaining to a base (2). Pressurised gas is supplied to the base via a connection (5), said gas being guided through the gas permeable base and then re-evacuated. The aim of the invention is to obtain an optimum pressure distribution above the bearing surface, without any static pressure. In order to achieve this, the base (2) consists of a plurality of interspaced segments (21, 22 ..2n) respectively comprising a porous and/or perforated bearing surface (7 a) as a gas outlet surface. Evacuation openings (61, 62 ..6n) are formed between said segments for evacuating the gas. The segments are preferably formed by bars (7) having a box profile.