baber/WOPTO huggingface dataset:
Patent DE-19809240-A1 (DE)
Title: Paste dispenser e.g. for toothpaste
Inventor: BOECKMANN ALFONS
IPC: B65D83/00
Filed: 1998-03-05
Abstract: The paste dispenser (Sp) dispenses e.g. toothpaste (3).  It has an outer casing (1) with open top and closed bottom sector containing an air inlet valve (V1) which opens under negative pressure in the casing.  An inner casing (2) projects up from the outer one.  On its headpiece (7), it has an operating surface (6) and an outlet aperture (4)  When pressed, a transporting piston (8) forces the paste ahead of it under the air pressure built up behind it.  The inner casing is made as a shell open to the bottom sector of the outer casing.  It is sealed by bellows (B).  A pressure bottom (17) in the form of bellows is lowered during operation.
Patent DE-19814524-A1 (DE)
Title: Process to recover liquid from a foam arising from especially a wine
Inventor: FRICK MARCUS DIPL ING
IPC: C12G1/02
Filed: 1998-04-01
Abstract: A process to recover liquid from foam which is generated during fermentation: (a) the foam is surrendered through an inlet to a vessel in which the foam bubbles are broken down and destroyed by mechanical action; and (b) the resulting liquid is discharged from the vessel through a down-pipe in which gases are released, and the liquid recovered.  Also claimed are (i) a suitable assembly in which the mechanical break-down of foam is effected by a roller whose surface bears a multitude of prods or pricks, or a flailing wheel, with a variable-speed pneumatic or electrical drive; and (ii) alternatively, the foam may be destroyed by air jets or tubes with spring-operated closures which open when internal pressure exceeds a given value.
Patent DE-19815729-A1 (DE)
Title: Arrangement for generating electrical signal, e.g. for fuel tank level monitor for motor vehicle
Inventor: SIMON UWE
IPC: B60K15/04
Filed: 1998-04-08
Abstract: The arrangement has a sensor mounted on a tank filler opening and a magnet (26) mounted in the filler cap (12) which causes the sensor (28) to respond when the cap is screwed into the filler opening.  The filler cap has a sealing part (16) and a gripping part (22) that can rotate with respect to it.  The magnet is movably mounted in the sealing part and is coupled to the gripping part so that a relative movement can bring the magnet into a position which causes the sensor to respond.
Patent DE-19815892-A1 (DE)
Title: Fuel injection nozzle for diesel engine
Inventor: TSUZUKI YOSHIHIRO
IPC: F02M47/00
Filed: 1998-04-08
Abstract: The fuel injection nozzle has a nozzle body (4,5,6,7) with a nozzle needle (3), controlled by a piston rod (9). The needle and piston are mechanically coupled by a unit (16) so that both move in radial direction, but not an axial direction.  The nozzle body is divided into several sections, which are series-connected. A shoulder (3e) on the nozzle needle impacts a part of the inner nozzle body bore, which has a smaller diameter, to define the maximum needle lift.
Patent DE-19827536-A1 (DE)
Title: Bohrwerkzeug
Inventor: KLEINE WERNER
IPC: B23B51/00
Filed: 1998-06-20
Abstract: Ein Bohrwerkzeug besitzt einen länglichen Schaft mit wenigstens einer wendelförmigen Abfuhrnut für Bohrklein, an dessen einem Längsende ein Einsteckende für die Werkzeugaufnahme eines Bohrgeräts vorgesehen ist. Das gegenüberliegende Längsende des Schafts grenzt an den Bohrkopf (1) an, der mit wenigstens zwei, vorzugsweise im wesentlichen axial verlaufenden Kopfnuten (3) versehen ist, die mit der wenigstens einen Abfuhrnut in Verbindung stehen. Die Stirnfläche (2) des Bohrkopfs (1) ist von Schneiden aus einem Schneidwerkstoff überragt. Die Schneiden umfassen ein Zentrierteil (6) mit einer Zentrierspitze (7), die mit der Achse des Schafts zusammenfällt, und wenigstens zwei Umfangsschneiden (4), die gegenüber der Zentrierspitze (7) axial zurückgesetzt sind. Die Umfangsschneiden (4) überragen den Umfang des Bohrkopfs (1) im Bereich zwischen den Kopfnuten (3) radial, derart, daß sie den Bohrdurchmesser definieren. Das Zentrierteil (6) ist plattenförmig ausgebildet und in einer Montagenut (12) befestigt, die zur Stirnfläche (2) des Bohrkopfs (1) und zu wenigstens einer der Kopfnuten (3) hin offen ausgebildet ist. Zudem weist das Zentrierteil (6) wenigstens eine die Zentrierspitze (7) umfassende Zentrierschneide (8) auf, die dem Verlauf der Montagenut (12) im wesentlichen folgt und mit einer in Drehrichtung vorauseilenden Umfangsschneide (4) einen Winkel (beta) von etwa 30 DEG bis etwa 150 DEG einschließt.
Patent DE-19831074-A1 (DE)
Title: Piston system for high speed IC engine, has one piece construction for pistons and piston rods, with epicyclic gearing between piston rods and crankshaft
Inventor: KNOTT FRANZ JOSEF
IPC: F02B75/32
Filed: 1998-07-10
Abstract: A piston system for a high speed IC engine, e.g. up to 10,000 rpm, has each piston made in one piece with its piston rod and with the bottom end of the piston rod shaped as the outer gear of an epicyclic gearing. The crankshaft is coupled to the gearing by a pinion gear with half the teeth of the piston rod gear. The drive imparts a sinusoidal motion on the pistons and the crankshaft requires no webs.
Patent DE-19831785-A1 (DE)
Title: Electromagnetic resonance therapy appliance
Inventor: BRUEGEMANN HANS
IPC: A61N2/04
Filed: 1998-07-15
Abstract: The appliance modifies at least a part of the electromagnetic oscillations generated in the patient in that it inverts a part of the frequency spectrum of the oscillations.  The amplitudes and/or the frequencies after inversion can then be modulated by automatically increasing the amplification appropriate to a specific therapy program from a lowest to a highest value or vice versa.
Patent DE-19832087-A1 (DE)
Title: Verfahren zur Umsetzung von organischen Verbindungen mit boroxidhaltigen, makroporösen Trägerkatalysatoren
Inventor: BREITSCHEIDEL BORIS
IPC: B01J23/44
Filed: 1998-07-16
Abstract: Verfahren zur Umsetzung einer organischen Verbindung in Gegenwart eines Katalysators, der als Aktivmetall mindestens ein Metall der VIII. Nebengruppe des Periodensystems alleine oder zusammen mit mindestens einem Metall der I. oder VII. Nebengruppe des Periodensystems in einer Menge von 0,01 bis 30 Gew.-%, bezogen auf das Gesamtgewicht des Katalysators, aufgebracht auf einem Träger, umfaßt, wobei der Träger Makroporen aufweist, dadurch gekennzeichnet, daß der Träger als eine Trägerkomponente Bor(III)oxid in einer Menge von 10 bis 100 Gew.-%, bezogen auf das Gesamtgewicht des Trägers, enthält.
Patent DE-19833539-A1 (DE)
Title: Vorrichtung und Verfahren zum Ausbringen von pastösem Fördergut
Inventor: ZEY WOLFGANG
IPC: F23G7/00
Filed: 1998-07-25
Abstract: Die Erfindung bezieht sich auf eine Vorrichtung (10) und ein Verfahren zum Ausbringen von pastösem Fördergut aus einer Förderleitung (12), wobei das Fördergut durch ein mit einer Ausstoßöffnung (30) versehenes Rohrstück (14) gepreßt und mittels eines Dorns (18) zu einem Hohlstrang geformt wird. Der Hohlstrang wird nach dem Durchtritt durch die Ausstoßöffnung (30) innenseitig mit Druckluft beaufschlagt und dabei unter Bildung von Schüttgut zerteilt.
Patent DE-19834568-A1 (DE)
Title: Bimetallische Kupfer-Ruthenium-Trägerkatalysatoren mit hoher Sinterstabilität und Verfahren zu deren Herstellung
Inventor: HAGEMEYER ALFRED
IPC: B01J31/20
Filed: 1998-07-31
Abstract: Trägerkatalysatoren mit hoher Sinterstabilität enthaltend eine oder mehrere Edelmetall-Cluster-Carbonyl-Verbindungen der Formel (1) DOLLAR A [Ru¶a¶Cu¶b¶L¶c¶(CO)¶x¶]·n-·A·n+· DOLLAR A worin DOLLAR A L für einen oder mehrere, gegebenenfalls voneinander verschiedene neutrale oder anionische Liganden und DOLLAR A (A)·n+· für eines oder mehrere Kationen, die die Ladung des Komplexes ausgleichen steht. DOLLAR A Die Verbindungen der Formel (1) sind in den Poren eines mesoporösen Trägermaterials angeordnet. DOLLAR A Der Katalysator kann aktiviert werden, indem die Verbindungen der Formel (1) durch eine thermische, photolytische oder chemische Nachbehandlung in die entsprechenden mono- oder bimetallischen Edelmetalle M oder MN in ihrer freien Form überführt werden. DOLLAR A Die erfindungsgemäßen Katalysatoren eignen sich insbesondere für folgende Reaktionen: Hydrierung, Dehydrierung, Oxidation organischer Verbindungen oder Peroxid-Zersetzung.
Patent DE-19835224-A1 (DE)
Title: Plasma generator for production of directed plasma jet
Inventor: LAURE STEFAN
IPC: H05H1/30
Filed: 1998-08-05
Abstract: The plasma generator includes a combination of an electric arc plasma generator (1,2) and a high frequency (HF) plasma generator (4,5). The generator has a cathode (1) surrounded by a working gas flow. A ring shaped anode (2) is arranged co-axially to the cathode, to produce an arc discharge, for the ionization of the working gas. The anode is designed as an outlet nozzle for the plasma jet. A system for the production of a HF magnetic field (5) is provided in the region of the plasma jet leaving the anode. A coil (5) is provided as the system for producing a HF magnetic field.
Patent DE-19838084-A1 (DE)
Title: Vibrational grip for all vehicles with steering fork has vibrational fleece fitted below rubber grip and encases handlebar, and fleece is electrically connected to blinker transmitter
Inventor: SCHNEPPAT WINFRIED
IPC: B62K21/26
Filed: 1998-08-21
Abstract: A vibrational fleece(3) is fitted below the rubber grip(2) and encases the handlebar(1). The fleece is electrically connected to the blinker transmitter.
Patent DE-19839074-A1 (DE)
Title: Hydraulic valve control unit
Inventor: HOSOYA YUKIO
IPC: F16K31/06
Filed: 1998-08-27
Abstract: The control valve system, normally open, has a sleeve (33) fitted into a drilling (31) in a housing (30).  An armature (34), sliding in the sleeve, has a valve rod (35) with a valve unit (35a) at its far end. A magnetic core (32) is fitted into the drilling of the housing with the sleeve, and it has a section of a smaller diameter (32b) to fit into the drilling. A coil assembly (37) operates the armature through an electromagnetic force, and a piston (38) slides where the magnetic core has its smaller diameter. A valve seat is formed at an end surface of the piston, opposite the valve unit. A spring (40) is between the piston and a base of the drilling, to absorb shock impacts in use, when the valve unit is in contact with the valve seat.
Patent DE-19840084-A1 (DE)
Inventor: HUNOLD BERNARD
IPC: F16H57/02
Filed: 1998-09-03
Abstract: The invention relates to a multi-speed boat transmission for propulsion systems, with a basic transmission for transmitting the power of the motor to a fixed propeller or a water jet. In addition to the preferably single-speed basic transmission (2), the inventive transmission has a separate front-mounted transmission (1) for flange-mounting to the basic transmission (2). Said front-mounted transmission comprises at least two countershafts (5) and stepping-up parts (7, 8, 12). The countershafts (5) are distributed around the periphery of the main shaft (10) of the basic transmission in such a way that no additional forces act upon said main shaft (10). The countershafts (5) and the stepping-up parts (7, 8, 12) can be exchanged and mounted so that they are oriented in the opposite manner to the original. A plug-in system (9) is used for mounting.
Patent DE-19841841-A1 (DE)
Title: Führungselement einer Stranggießanlage
Inventor: PLESCHIUTSCHNIGG FRITZ-PETER
IPC: B21B13/02
Filed: 1998-09-12
Abstract: Die vorliegende Erfindung betrifft ein Führungselement einer Stranggießanlage, insbesondere einer Dünnbrammenstranggießanlage, zum Führen eines Metallbandes (4) in einer Strangzuführungsrichtung (x), mit mindestens einem Paar sich bezüglich des Metallbandes (4) gegenüberliegender Führungsrollen (1, 2), die einen Rollenspalt (3) bilden. Um eine optimale Führung des Metallbandes (4) zu erreichen, ist erfindungsgemäß vorgesehen, daß dem Paar von Führungsrollen (1, 2) eine Einstelleinrichtung (11, 12) zum Einstellen einer Bombierung des Rollenspaltes (3) zugeordnet ist.
Patent DE-19842804-A1 (DE)
Title: Verfahren und Vorrichtung zur aktiven Geräuschminderung in offenen Telefonzellen
Inventor: NAUMBURGER VOLKMAR
IPC: G10K11/178
Filed: 1998-09-18
Abstract: Die Erfindung betrifft ein Verfahren zur aktiven Geräuschminderung in offenen Telefonzellen nach dem Prinzip der Kompensation durch gegenphasige Einspeisung des Umgebungsgeräusches in die Tefefonzelle, wobei unter Zuhilfenahme einer einfachen Lautsprecher- und Mikrofonanordnung und einer Anordnung von digitalen Filtern das Umgebungsgeräusch, welches in die Telefonzelle eindringt, kompensiert wird. Weiterhin betrifft die Erfindung eine Vorrichtung zur Durchführung des Verfahrens.
Patent DE-19843737-A1 (DE)
Title: Actuator arrangement for miniature pick-up system simplifies the subsequent necessary mechanical arrangements in the system
Inventor: GRAMSCH TORSTEN
IPC: F16H21/02
Filed: 1998-09-24
Abstract: A mechanical handling system e.g. miniature pick-up mechanism or feed system has a number of linear-operating actuators. One or more primary actuators is so attached to a stable element that it exerts a force on that element at angles ranging infinitely from zero through different angles, embracing a triangle. The arrangement acts either in series or parallel to form an expanding or contracting cascade action. The parameters of length and angle
Patent DE-19851880-A1 (DE)
Title: Polyisocyanate-polyaddition product, useful for the production of foam, sheet, fibers, shoe soles, car tires and belts
Inventor: KREYENSCHMIDT MARTIN
IPC: C08G18/66
Filed: 1998-11-10
Abstract: Polyisocyanate polyaddition products (I) are prepared by reaction of isocyanates with reactive compounds in the presence of blowing agent, catalysts, processing aids and/or additives and particles (II) that (a) have a size of less than 200 microns and a m.pt. of 50-300  deg C and/or (b) that are of thermosetting resin.  An Independent claim is included for a storage stable components for the production of (I) and comprising (II).
Patent DE-19852250-A1 (DE)
Title: Automatic partitioning and control of access to e.g. hard disk memory
Inventor: BEELITZ ALAN E
IPC: G06F9/445
Filed: 1998-11-12
Abstract: Computer memory, e.g. a hard disk, includes two partitions. An operating system code makes logical reference to the memory, having an allocation table for the first partition. By varying this table, a routine makes dynamic changeover of logical reference, to the second partition. Once the table is altered, the processor can continue execution of operating system code, without having to restart the computer. The operating system code is allocated the second partition, when the operating system code uses the logical memory reference.   An Independent claim is included for the corresponding system.
Patent DE-19852599-A1 (DE)
Title: Sliding sleeve valve has main body and stem, sliding sleeve and slide ring, guide bush, chambers containing springs, pipe duct with nut and seal
Inventor: SCHOLZ MANFRED
IPC: F16K1/12
Filed: 1998-11-14
Abstract: The sliding sleeve valve has a main valve body (1) and stem (8) fixed together to form an annular gap (21). An inner sliding sleeve (11) shuts and opens the valve. The sliding sleeve and a slide ring (2) and guide bush (3) form two chambers (16,18) which provide axial movement for opening or closing. The valve stem has a pipe duct (20) and is tightened by a nut (9) and seal (10). The guide bush possesses the inflow and outflow pipe (15,17) for the chambers which contain springs (19).
Patent DE-19854261-A1 (DE)
Title: Floor heating involves use of plates of moldable material in which pipes are cast and joined together in watertight fashion by insert couplings
Inventor: WERTZ BRUNO
IPC: F24D3/16
Filed: 1998-11-25
Abstract: moldable material plates are used in the floor heating system and pipes are cast into them, being joined together in a watertight fashion by insert couplings. The module plates are molded from different materials, e.g. reusable plastic, gas concrete, plaster or similar and are joined together by a tongue and groove arrangement (1). The cast-in pipes are of metal or plastic and on the entry side have insert couplings.  The pipes at the opposite outlet side extend approximately 20 mm out of the plate and are inserted (2,3) in the coupling of the next plate.
Patent DE-19855692-A1 (DE)
Title: Ink transfer printer
Inventor: SUZUKI KATSUYOSHI
IPC: B41J2/325
Filed: 1998-12-02
Abstract: The ink transfer printer includes an electrically isolating base element (34A), on which a field of aligned electric heating elements is provided, which are selectively activated according to a series of digital image point signals. A foil with a number of microscopic pores (56) is arranged along the field of heating element, and a heat conductor (44) is associated with the foil in such way, that a locally produced thermal energy is quickly dissipated. The ink transfer printer includes an electrically isolating base element (34A), having a surface area, on which a field of aligned electric heating elements is provided. The electric heating elements are selectively activated according to a series of digital image point signals. A frame element (38) with an aperture (40) is fastened on the base element in such way, that the field of electric heating elements is included in the aperture.  A foil (42) covers the frame element in such way, that the aperture forms an ink chamber (46) which can be filled with ink. The foil has a number of microscopic pores (56) arranged along the field of heating element. A heat conductor (44) from a heat-conducting material is associated with the foil in such way, that a locally produced thermal energy is quickly dissipated.
Patent DE-19902007-A1 (DE)
Inventor: WOLFRAMM ARIBERT P
IPC: G01S13/90
Filed: 1999-01-21
Abstract: The invention relates to a method for interferometrical radar measurement in a helicopter equipped with (heli radar). Said helicopter operates according to the ROSAR principle. Sensors of the ROSAR system are mounted on a rotating turnstile. Two coherent reception antennas with reception channels are assigned to one of said sensors. The path distance ( DELTA R) between the two distances (R+ DELTA R, R) and the point under consideration (P) is calculated from the wavelength ( lambda ) of the emitted radar signal and of the measured phase difference of the received echo of both coherent reception channels using a known method.
Patent DE-19904852-A1 (DE)
Title: Shoe/boot with outer shoe and inner shoe has inner shoe with slot end flaps located under tension tongue of outer shoe, to prevent pressure points
Inventor: LEDERER JOSEF
IPC: A43C1/00
Filed: 1999-02-05
Abstract: The shoe has an inner shoe (14) with tension slot and slot end flaps (32,34). When in use, the end flaps are located under the tension tongue (28) of the outer shoe and the upper edge of the inner shoe is closed by lacing (38) to a ring over the outer shoe tongue. A slot to accommodate the outer shoe tongue is located between an end flap and an associated inner shoe top edge section. The outer shoe is closed by lacing. Both lacings use a common lace (38a,b).
Patent DE-19905697-A1 (DE)
Title: Production of adhesion promoting layer on substrate surface for bonded joints and coatings comprises deposition of silicon oxide(s) layer by means of flame treatment using organosilicon compound
Inventor: GOEBEL ROLAND
IPC: C23C16/453
Filed: 1999-02-11
Abstract: A process for the production of adhesive layers (I) on surfaces comprises mixing 0.1-1.9 (0.5-1.0) wt.% of an organosilicon compound with a combustible gas, combusting the mixture by means of a flame and depositing an adhesive SiOx layer onto a neighboring substrate.
Patent DE-19910216-A1 (DE)
Title: Process to convert calorific energy into mechanical work by extracting limited fusion heat from paraffin and using expansion volume to generate enery
Inventor: SOELCH ROLAND
IPC: F01K25/02
Filed: 1999-03-09
Abstract: The method employs a liquid working medium, e.g. paraffin, e.g. pentadecane, hexadecane, heptadecane, octadecane, etc. During the cooling phase of the circuit, fusion heat is extracted from the medium. The extraction process ends before the liquid limit point of the medium has been reached, so that the medium retains flowability, and this is used to increase the heat exchange per surface unit. After the cooling phase, the working medium is mechanically compressed and supplied with isochoric heat energy. The expansion volume is then used to generated mechanical energy.
Patent DE-19911064-A1 (DE)
Inventor: GUCK FRANZ
IPC: A61K9/12
Filed: 1999-03-12
Abstract: The invention relates to metered dose inhalers with broncholytic active agents and isobutane that has been liquefied under pressure as the propellant. The broncholytic active agent is selected from the group of glucocorticoids or the derivatives thereof.
Patent DE-19916571-A1 (DE)
Title: Einstellbares Bragg-Gitter-Filtermodul
Inventor: STOLL DETLEF
IPC: G02F1/01
Filed: 1999-04-13
Abstract: Der elektronisch einstellbare Bragg-Filtermodul (FM) enthält einen Piezoaktor (1) mit dessen Hilfe die Länge des Bragg-Filters (3) veränderbar ist. Die Längenänderung des Bragg-Filters kann mit Hilfe eines Dehnungsmeßstreifens (4) genau gemessen werden. Da die Zentralfrequenz des Bragg-Filters (3) von seiner Länge abhängig ist, ist so eine indirekte Frequenzeinstellung möglich. Dieses Filter eignet sich besonders für fernsteuerbare Add-Drop-Module (ADM). Um die Einflüsse des Piezoelements bei der Einstellung des Bragg-Filters zu eleminieren, erfolgt die Frequenzeinstellung mit Hilfe eines Regelkreises.
Patent DE-19916855-A1 (DE)
Inventor: LINDENMEIER HEINZ
IPC: H04B1/10
Filed: 1999-04-14
Abstract: The system has a group antenna system (1) with several antenna elements (5) and a mobile radio (2) with a HF input. Controllable phase and/or amplitude control elements (3) used for reception of radio signals in the group antenna system are set for directional reception with a main reception direction. Controllable switching elements (4) are connected in the signal paths of the antenna system for changing over antenna signals for diversity reception.
Patent DE-19917985-A1 (DE)
Title: Metallocene catalyst system, useful for the production of polyolefins, comprises an organoboron or organoaluminum compound covalently bonded to a support.
Inventor: SCHOTTEK JOERG
IPC: B01J31/14
Filed: 1999-04-21
Abstract: A novel catalyst system comprises a metallocene, a Lewis base, a support and an organo-boron or organo-aluminum compound. The catalyst is covalently bonded to the support. A catalyst system contains:  (A) a metallocene, (B) a Lewis base of formula (1), (C) a support and (D) an organo-boron or organo-aluminum compound formed from units of formula (2). The catalyst is covalently bonded to the support. M<1>R<3>R<4>R<5>      (1)  ((R<5>)-X-M<2>(R<8>)-X-(R<7>))k      (2) R<3>, R<4>, R<5> = H, 1-20C alkyl, optionally halogenated, 6-40C aryl, optionally halogenated, 7-40 arylalkyl or alkylaryl, or two or three of R<3>-R<5> may combine with each other;  M<1> = a Group V element, preferably nitrogen or phosphorus;  R<6>, R<7>, R<8> = H, halogen, a boron-free 1-40C hydrocarbon, preferably 1-20C alkyl, optionally halogenated, 1-10C alkoxy, 6-20C aryl, optionally halogenated, 6-20C aryloxy, 7-40C arylalkyl or alkylaryl, optionally halogenated or SiR<9>3;  R<9> = a boron-free 1-40C hydrocarbon, preferably 1-20C alkyl, optionally halogenated, 1-10C alkoxy or 6-20C aryl, optionally halogenated,  X = a Group IV, V or VIa element or -NH;  M<2> = a Group IIIa element; and  k = 1-100. An Independent claim is also included for a process for the production of a polyolefin by polymerization of at least one olefin in the presence of the catalyst system.
Patent DE-19920374-A1 (DE)
Title: Milling device for machining edges of plate-form workpieces, with milling unit releasably connected to guide device on machine stand
Inventor: HENZLER ROLAND
IPC: B23Q9/00
Filed: 1999-05-04
Abstract: The milling device has a milling unit fixed to a machine stand, a drive motor and an adjustable milling tool. The milling unit (50) is releasably connected to a guide device on the machine stand. The guide device can set the milling unit is its working position. The milling tool (22) is adjustable relative to the guide device.