baber/WOPTO huggingface dataset:
Patent DE-19900913-A1 (DE)
Title: Laminating method to obtain anti-moisture, protective seal on documents, printed papers, etc.
Inventor: KIM YANG-PIOUNG
IPC: B32B37/00
Filed: 1999-01-13
Abstract: The method includes preparation of a thermoplastic synthetic resin solution then laminating the planar substrate with it using a roller coating method. The thermoplastic resin solution is then dried to form a lamination sheet. The lamination sheet and the object to be laminated are then passed through a nip between pressing and heating rollers so that the lamination sheet adheres to the surface of the object. There may be a silicone release layer between the thermoplastic synthetic resin and the substrate, and the substrate is removed from the object by means of this layer, to transfer the synthetic resin onto the object. The substrate comprises paper and/or synthetic resin film, and the organic solvent is selected from the group consisting of toluene, methyl ethyl ketone, ethyl alcohol and xylene. The synthetic resin thin film has a thickness of between 0.005 and 0.01 microns.
Patent DE-19903443-A1 (DE)
Inventor: FEY RAINER
IPC: B60L50/15
Filed: 1999-01-29
Abstract: The invention relates to a drive unit for electrically-operated vehicles. Two electromotors which can be electrically switched in series or in parallel, optionally, are used in the drive unit in order to obtain a high degree of efficiency and a high degree of overload protection for the batteries. The motors can also be controlled with pulse width modulation by means of an electronic control unit, which enables the current load of the batteries to be kept within stipulated limits. Other advantages of the invention lie in the better use that is made of the construction space, the lower production costs and the use of economical construction materials.
Patent DE-19907875-A1 (DE)
Title: Computer system has management function that populates database cells with property identifiers and property values associated with property identifiers in associated cell groups
Inventor: MEY THORSTEN-UWE
IPC: G06F17/30
Filed: 1999-02-23
Abstract: The computer system has a central database (12) for managing the computer system, local system components (14,16,18) with properties with associated property values and identifiers, agents (46,52,62) for transmitting at least one pair of values to the central database containing. a property value and identifier. The database has a first group of cells occupied by property values. A second group of database cells can be occupied by property identifiers and positively associated with one of the first cell group. A management function (42) can populate the second cell group with property identifiers and populates one of the first cell group with the property value associated with the property identifier in its associated second group cell.
Patent DE-19909024-A1 (DE)
Title: Cutter disc for disc wheel cutting machine
Inventor: KILPELAEINEN REIJO
IPC: B27L11/02
Filed: 1999-02-27
Abstract: An elongated chip-opening (1) extends through the cutter disc (2) which rotates on its center axle (5). At least one of the two ends (3,4) of the opening in the basic material of the cutter disc slopes outwards by at least 1 deg  in relation to the center axis of the cutter disc. At least one end of the openings is shaped like a circular cylinder (7).
Patent DE-19912704-A1 (DE)
Title: Oszillatorschaltung
Inventor: THEUS ULRICH
IPC: H03B5/06
Filed: 1999-03-20
Abstract: Oszillatorschaltung mit folgenden Merkmalen: DOLLAR A - einen Resonator (RES); DOLLAR A - eine Entdämpfungseinrichtung (ENT) zur Amplitudenregelung der Schwingungsamplitude des Resonators (RES) mit einer ersten Anschlußklemme (K1) und einer zweiten Anschlußklemme (K2) zum Anschließen des Resonators (RES); DOLLAR A - die Entdämpfungsschaltung (ENT) weist eine einstellbare Verstärkung und/oder Steilheit auf; DOLLAR A - die Werte der Verstärkung und/oder Steilheit sind in Abhängigkeit der Schwingungsamplitude regelbar; und DOLLAR A - die geregelten Werte der Verstärkung und/oder Steilheit sind während der ganzen Schwingungsamplitude im wesentlichen unabhängig von der Momentanspannung und/oder dem Momentanstrom an den Anschlußklemmen (K1, K2) der Entdämpfereinrichtung (ENT) und bleiben damit konstant.
Patent DE-19912816-A1 (DE)
Title: Railing support for building site protection railings; has U-shaped piece screwed onto threaded rod passing through holes in side parts of U to support board
Inventor: THALECK KRUNO S
IPC: E04G5/14
Filed: 1999-03-22
Abstract: The support has a U-shaped piece (4) fitted to a threaded rod (2), to support a board (6). The side parts (8,10) of the U-shaped piece have aligned openings through which the threaded rod passes. The rod is secured in place to the side parts with at least one nut (14).
Patent DE-19916514-A1 (DE)
Title: Tracking solar collector has absorber unit with essentially parallel, radially extended fluid lines in pivoting channels defined in reflector so focal lines coincide with channels
Inventor: FLECK-VETTER MICHAEL
IPC: F24S23/74
Filed: 1999-04-13
Abstract: The solar collector has a reflector arrangement that can be directed towards an absorber unit with a number of essentially parallel, radially extended fluid lines (4a-4d) that run in channels (7d) defined in the reflector so that the focal lines coincide with the channels. At least some of the mirror channels can pivot about the fluid lines and a control element extends transversely wrt. the channels to pivot them about the fluid lines together.
Patent DE-19916837-A1 (DE)
Title: New di- or tetrahydro-benzoazulene derivatives, are integrin inhibitors useful e.g. for treating thrombosis, coronary heart disease, arteriosclerosis, tumors, osteoporosis or rheumatoid arthritis
Inventor: STAEHLE WOLFGANG
IPC: A61P27/02
Filed: 1999-04-14
Abstract: 6,11-Dihydro- or 2,6,11,11a-tetrahydro-benzo (cd, g) azulene derivatives (I) are new.  6,11-Dihydro- or 2,6,11,11a-tetrahydro-benzo (cd, g) azulene derivatives of formula (I) and their salts and solvates (including enantiomers and diastereomers) are new.  R1  = OR4, NHR4 or N(A'')2;  R2  = H, halo, NO2, NHR4, NA''2, OR4, SO3R4, SO2R4 or SR4;  R3  = NH2, C(=NH)NH2 or NHC(=NH)NH2 (in which all primary amino groups are optionally protected) or -NHR5;  R4  = H, A, Ar or Aralk;  R5  = mono- or bicyclic heterocycle containing 1-4 of N, O and/or S (optionally substituted by 1-3 of halo, A'', COA', OA', CN, COOA', CONH2, NO2, =NH or O);  A  = 1-15C alkyl or 3-15C cycloalkyl in which 1-3 CH2 may be replaced by N, O and/or S, both optionally substituted by 1-3 R6; R6  = halo, NO2, NHA', NA''2, OA', phenoxy, COA', SO3A', CN, NHCOA', COOA', CONA'2 or SO2A';  A'  = H or A'';  A''  = 1-6C alkyl;  Ar  = mono- or bicyclic aromatic ring system containing 0-4 N, O and/or S (optionally substituted by 1-3 A'' and/or R6);  Aralk  = 7-14C aralkyl in which 1-3 CH2 may be replaced by N, O and/or S (optionally substituted by 1-3 R6);  a = single or double bond; m, n  = 0-4. An Independent claim is included for the preparation of (I).
Patent DE-19919204-A1 (DE)
Title: Instant drink tablets, for making e.g. coffee, coca, cappuccino or tea, contain wicking substance based on cellulose with separator promoting disintegration
IPC: A23F3/32
Filed: 1999-04-28
Abstract: In pressed molding dissolving immediately in hot liquid, which contains finely-divided flavoring ingredients for making drinks such as coffee, cocoa, cappuccino, tea etc. and uniformly distributed, finely-divided binding, disintegration or flavor-enhancing additive(s), the additive comprises a wicking substances based on cellulose with separator(s) promoting disintegration.  An Independent claim is also included for the production of the molding.
Patent DE-19924534-A1 (DE)
Title: Piston rod seal device for cylinder group
Inventor: INOSE YASUO
IPC: F16J15/32
Filed: 1999-05-28
Abstract: The seal device fits against a piston rod (2).  It includes a double seal (8), a piston rod seal (10) and an O-ring (11) acting as a support ring for the piston rod seal.  The double seal is in an annular groove (7) in the inner circumference of a piston rod guide (3).  An annular dividing wall extends from the piston rod guide, so that a force applied from the O-ring to the piston rod seal is divided between this seal and the dividing wall.
Patent DE-19926216-A1 (DE)
Title: Verfahren zur Herstellung von Bariumsulfat, Bariumsulfat und Verwendung des Bariumsulfats
Inventor: AMIRZADEH-ASL DJAMSCHID
IPC: C01F11/46
Filed: 1999-06-09
Abstract: Bei einem Verfahren zur kontinuierlichen Herstellung von mikrokristallinen Bleisulfat-Teilchen werden gleichzeitig Bariumsalz-Lösung mit Sulfatlösung in einer Fällsuspension unter konstantem Rühren zusammengebracht, die Fällsuspension kontinuierlich abgezogen und der Bariumsulfat-Niederschlag filtriert und gewaschen. Zur Herstellung plättchen- und/oder nadelförmiger Bariumsulfat-Teilchen besitzt die Bariumsalz-Lösung eine Konzentration von 0,1 bis 0,8 Ba 2+  mol/l und die Schwefelsäure eine Konzentration von 0,1 bis 2,0 SO 4  2-  mol/l, wobei der Durchsatz und die Rührgeschwindigkeiten bei konstant gehaltenem Fällvolumen so geregelt werden, daß in der Fällsuspension ein pH-Wert von 1 bis 9 vorliegt.
Patent DE-19929095-A1 (DE)
Title: Semiconductor memory, e.g. SDRAM, with overcontrolled read-out amplifier
Inventor: MORI KAORU
IPC: G11C7/06
Filed: 1999-06-24
Abstract: The memory (20) has several cell banks (BNK0-BNK3), each with a voltage amplifier between a pair of bit lines. For each bank, the memory has a selection circuit (26-28) to output two different energy supply (Vii,Vjj) voltages in reaction to a selection control signal (22-25). The second voltage enables faster activation of the read amplifier than the first one. A selection control signal is generated by a selection control circuit and selects the second voltage for a given period in reaction to activating a corresponding bank activating signal and then selects the first voltage. An Independent claim is included for the energy supply circuit.
Patent DE-19933511-A1 (DE)
Title: Stepper motor for stable control of position of driven body e.g. vehicle lamp unit, has pressure devices arranged between housing and rotor to press rotor against housing, and protrusion pressed against rotor
Inventor: DOI HIROFUMI
IPC: H02K37/14
Filed: 1999-07-16
Abstract: The stepper motor rotates a rotor (4) in a stator (3c) depending on the magnitude of a current fed to the motor and has a housing (1,5) in which the stator is mounted, a bearing element (9) for rotatable mounting of the rotor with respect to the housing. Pressure devices (10) are arranged between the housing and the rotor to press the rotor against the housing, and a protrusion (11) is formed in a housing part and pressed against the rotor and a rotor region pressed against the housing.
Patent DE-19936163-A1 (DE)
Title: Fireclay brick used as a base for a tin bath comprises an aluminum-silica system material with fine and coarse regions
Inventor: PETSCHAUER HANS
IPC: C03B18/16
Filed: 1999-07-31
Abstract: Fireclay brick is made of a material of the system Al2O3-SiO2 comprising a fine grain region of less than 0.075 mm with more than 65 wt.% SiO2and less than 35 wt.% Al2O3, which serves an enlarged alkali and silicic acid offer to form a glass phase in the fine grain region through a lowered Al2O3. The material has a coarse grain region of more than 1500 mm with less than 65 wt.% SiO2 and more than 35 wt.% Al2O3. An Independent claim is also included for the manufacture of the fireclay brick comprising molding a material of the system Al2O3-SiO2, drying, calcining and grinding.
Patent DE-19942810-A1 (DE)
Title: Image reject mixer circuit for radio receivers, uses capacitor connected across the current signal source output to reduce noise
Inventor: SOUETINOV VIATCHESLAV IGOR
IPC: H03D7/18
Filed: 1999-09-08
Abstract: The input signals (20) of the image reject mixer are fed into two parallel transconductors (21,22), one is associated with an in phase oscillator signal and the other with a quadrature local oscillator signal.  The two parallel paths are sequentially combined (26) using a current signals dependent on the input signals. The outputs are fed into a mixer stage (23,30) with a capacitor (28) connecting the first outputs of the current signal source. A second capacitor (29) can be provided for the second output of the current signal source. Independent claims are included for a radio receiver including an image reject mixer circuit, and for a radio telephone including such a receiver.
Patent DE-19944910-A1 (DE)
Title: U-shaped inductive heating coil for connecting elements with thermally hardened material has two inductive heating surfaces arranged adjacent to plates to be joined and joint material
Inventor: POHL GREGORY L
IPC: H05B6/02
Filed: 1999-09-10
Abstract: The heating coil inductively heats adjacent regions of two plates to harden a thermally hardening joint material between the plates to connect them together. A first element (64) forming a first inductive heating surface is arranged adjacent to one plate and the joint material. A second element (70) forming a second heating surface at a distance from the first has a shape complementary to that of the first and is adjacent to the other plate and the joint material. Conducting elements connect the first and second elements to a coil with a single winding. A HF current is fed to the first and second elements.
Patent DE-19945304-A1 (DE)
Title: Stuhl, insbesondere Arbeitsstuhl
Inventor: KNAUS OSKAR
IPC: A47C1/023
Filed: 1999-09-22
Abstract: Stuhl, insbesondere Arbeitsstuhl, mit einer mit einem Polster versehenen Sitzschale, wobei die Vorderkante des Polsters die Vorderkante der Sitzschale überragt. Die Vorderkante des Polsters ist dabei an einem mit einer unterhalb der Sitzfläche angeordneten Welle verbundenen Bedienelement (10) befestigt. An der Welle (11) ist mindestens eine Zahnscheibe (12) angeordnet, über die ein Endloszahnriemen (13) oder eine Endloskette geführt ist, wobei der Riemen (13) oder die Kette fest mit der Sitzschale verbunden ist. Der Riemen (13) oder die Kette ist über eine zweite Zahnscheibe (14) geführt. Die zweite Zahnscheibe (14) ist gemeinsam mit der ersten Zahnscheibe (12) parallel zur Sitzschale verstellbar. Durch Hochziehen oder Nachuntendrücken des Bedienelements (10) ist die Vorderkante des Polsters nach vorne oder hinten verstellbar.
Patent DE-19949268-A1 (DE)
Title: Vorrichtung zum Trocknen von gewaschenen Glastafeln
Inventor: SCHULER PETER
IPC: F26B21/00
Filed: 1999-10-12
Abstract: Beschrieben wird eine Vorrichtung zum Trocknen von gewaschenen Glastafeln (30) im Durchlauf DOLLAR A mit einem Gehäuse (2, 3), DOLLAR A mit einem Waagerechtförderer, welcher durch das Gehäuse (2, 3) hindurchführt und eine vorgegebene Förderrichtung (28) hat, DOLLAR A mit Stützelementen (8, 17, 17a), welche dem Waagerechtförderer zugeordnet sind, die Glastafeln (30) beim Fördern an einer ihrer beiden Großflächen stützen und dadurch eine Laufebene (29) definieren, in welcher die gestützte Großfläche der Glastafeln (30) liegt, DOLLAR A und miteinander gegenüberliegenden, von beiden Seiten der Laufebene (29) her gegen diese gerichteten Düsen (10, 10a; 14, 14a). DOLLAR A Erfindungsgemäß ist vorgesehen, daß sich an die Mündung (11, 15) der Düsen (10, 10a; 14, 14a) jeweils eine Wand (12, 16, 42, 46) anschließt, welche sich annähernd parallel zur Laufebene (29) und sich, ausgehend von der jeweiligen Düse (10, 10a; 14, 14a) entgegen der Förderrichtung (28) erstreckt, und daß die Düse (10, 10a; 14, 14a) so ausgebildet und/oder ausgerichtet ist, daß die aus ihr austretende Luft an der Wand (12, 16, 42, 46) entlangströmt.
Patent DE-19949531-A1 (DE)
Inventor: RIES WOLFGANG
IPC: H04L12/24
Filed: 1999-10-14
Abstract: The invention relates to a device for controlling a telecommunications system consisting of several networks. Said networks are configured for services or parts of services. A network management device is allocated to each network, respectively and said network management devices can be controlled with service management devices. Domain managers are provided for the service management devices to access the network management devices. These domain managers have access to selected network management devices and can be connected to a service management device, respectively.
Patent DE-19949720-A1 (DE)
Title: Verfahren und Vorrichtung zur kontinuierlichen Herstellung einer Extrusionslösung
Inventor: BAUER RALF-UWE
IPC: C08B1/00
Filed: 1999-10-15
Abstract: Verfahren zur kontinuierlichen Herstellung einer Extrusionslösung für die Bildung cellulosischer Formkörper, wie Fasern und Folien, nach dem Lyocellverfahren, bei dem man (a) aus Zellstoff und einer wässrigen Phase in einem Masseverhältnis in dem Bereich von 1 : 3 bis 1 : 40 eine Cellulosesuspension bildet und unter Scherung einen Zeitraum in dem Bereich von 5 bis 200 Minuten aufrechterhält, (b) die Cellulosesuspension zu einem Material mit einem Cellulosegehalt in dem Bereich von 20 bis 80 Masse-% entwässert und die dabei anfallende wässrige Phase wenigstens teilweise in die Stufe (a) zurückführt, (c) das feuchte Cellulosematerial in Abwesenheit von N-Methylmorpholin-N-oxid unter Homogenisierung durch eine erste Scherzone fördert, (d) das homogenisierte Cellulosematerial nach Zugabe von so viel wasserhaltigem N-Methylmorpholin-N-oxid, daß sich nach der Mischung eine Suspension mit einem N-Methylmorpholin-N-oxid-Gehalt in der flüssigen Phase in dem Bereich von 70 bis 80 Masse-% ergibt, durch eine zweite Scherzone fördert, wobei das Cellulosematerial bzw. die Suspension den verfügbaren Förderquerschnitt in den Scherzonen vollständig ausfüllt, und (e) die gebildete Cellulosesuspension in wässrigem N-Methylmorpholin-N-oxid durch Wasserverdampfung unter Scherung in die Extrusionslösung überführt.
Patent DE-19952349-A1 (DE)
Title: Laboratory thermostat comprises vessel for temperature-controlled fluid and combined heating and cooling fan
Inventor: HOEFLING UWE
IPC: F25B41/06
Filed: 1999-10-30
Abstract: The laboratory thermostat (1) has a vessel (2) for a temperature-controlled fluid (3) and a combined heating and cooling fan (4). The cooling circuit has a compressor (5), a condenser (6), an evaporator (8) and an injector valve (7) located at the evaporator outlet, controlled by a temperature sensor (10). A laboratory thermostat (1) has a vessel (2) for the temperature-controlled fluid (3) and a combined heating and cooling fan (4). The cooling circuit has a compressor (5), a condenser (6), an evaporator (8) and an injector valve (7) located at the evaporator outlet and controlled by a temperature sensor (10). The thermostat also has a control unit (11) linked a fluid temperature sensor (12). The injection valve temperature sensor is thermally linked with a heating/cooling control unit. The heating/cooling process is regulated in accordance with the liquid target temperature, and the actual temperature measured. The injection valve temperature sensor is thermally linked with the cooling unit (15).
Patent DE-19954408-A1 (DE)
Title: Secure area surveillance method e.g. for hospital nursery, provides warning signal by detection of identification code provided by signal generator attached to person or mobile object unless authorization signal is received
Inventor: SCHMELTER PHILIPP
IPC: G07C9/00
Filed: 1999-11-12
Abstract: The surveillance method detects an identification code provided by a signal generator attached to each person or mobile object within a secure area (S), for initiating a warning signal indicating an unauthorized entry or exit to the surveillance area. The warning signal is suppressed upon simultaneous reception of a signal from a second signal generator, provided when the entry or exit is authorized.  An Independent claim for a device for detecting entry to or exit from a secure area is also included.
Patent DE-19954628-A1 (DE)
Title: Device for operating powered equipment such as solar converter, has sensor arrangement for detecting pulsed signal corresponding to command input and signal evaluating processor
Inventor: BOERGER STEFAN
IPC: G08C23/02
Filed: 1999-11-13
Abstract: The device has a sensor arrangement for detecting a pulsed signal corresponding to a command input, a processor arrangement for evaluating the pulsed signal, especially for comparing or associating the signal with signal variations associated with predeterminable command inputs and for generating a control signal corresponding to the determined command input, and an arrangement for passing the control signal to a functional unit. Independent claims are also included for the following: a circuit for a device for operating power equipment, a method of operating power equipment and a computer program for implementing the method.
Patent DE-19954805-A1 (DE)
Title: Vorrichtung zum Betrieb mit einem Telekommunikationssystem und Verfahren
Inventor: MENK KLAUS-DIETER
IPC: H04Q3/62
Filed: 1999-11-13
Abstract: Es wird eine Vorrichtung (10) zum Betrieb mit einem Telekommunikationssystem (20) und ein Verfahren zur Steuerung wenigstens einer Telekommunikationsverbindung (100) vorgeschlagen, wobei die Vorrichtung (10) und das Telekommunikationssystem (20) über eine Schnittstelle (15) verbunden sind, wobei die wenigstens eine Telekommunikationsverbindung (100) über einen ersten Kommunikationskanal (26) einer ersten Gruppe (26-28) von Kommunikationskanälen des Telekommunikationssystems (20) führbar ist, wobei mehrere Endeinrichtungen (40-42) an das Telekommunikationssystem (20) über eine zweite Gruppe (30-32) von Telekommunikationskanälen angebunden sind und wobei die Vorrichtung (10) die wenigstens eine Telekommunikationsverbindung (100) an die verschiedenen Endeinrichtungen (40-42) weiterleitet und die Verwaltung darüber übernimmt.
Patent DE-19954875-A1 (DE)
Title: Vehicle occupant safety device inflation system, especially for airbag, has electric initiator which produces molten metal to assist opening of tear portion in pressurized inflation medium container
Inventor: SHIRK BRYAN W
IPC: F42B3/12
Filed: 1999-11-15
Abstract: The vehicle occupant safety device inflation system comprises an electric initiator which produces molten metal to assist opening of a tear portion in a pressurized inflation medium container.  An inflation system, for an inflatable vehicle occupant safety device, comprises a container filled with a pressurized inflation medium and having a portion which can be torn by an electric initiator to form an opening. The initiator has a primary charge ignited by a electric fuse to produce pressurized combustion products for detonating a secondary charge comprising a solid metal which melts on primary charge ignition and then contacts the tear portion to assist opening formation. Preferred Features: The secondary charge is a mixture of aluminum and iron oxide powders, especially a thermite charge.