baber/WOPTO huggingface dataset:
Patent DE-19810394-A1 (DE)
Title: New aminotriazine derivatives useful as herbicides, especially for selective weed control
Inventor: RIEBEL HANS-JOCHEM
IPC: C07D251/18
Filed: 1998-03-11
Abstract: Aminotriazine derivatives (I) with at least two asymmetrically substituted carbon atoms are new. Aminotriazine derivatives of formula (I) are new: A  = a single bond or 1-6C alkanediyl or oxaalkanediyl;  R<1>  = amino or optionally Q-substituted alkylamino, dialkylamino, alkylcarbonylamino, N-alkyl-N-alkylcarbonylamino, alkoxycarbonylamino, N-alkyl-N-alkoxycarbonylamino, alkylaminoalkylideneamino or dialkylaminoalkylideneamino with 1-6C alkyl and alkylidene groups;  Q  = CN, halogen or 1-4C alkoxy;  R<2>, R<3>  = H, halogen or optionally Q-substituted 1-6C alkyl, or R<2>+R<3> = optionally Q-substituted 2-5C alkanediyl;  R<4>  = 1-6C alkyl or 3-6C cycloalkyl;  Y  = H, OH, SH, NH2, CN, halogen or optionally Q-substituted alkyl, alkoxy, alkylcarbonyloxt, alkoxycarbonyloxy, alkylaminocarbonyloxy, dialkylaminocarbonyloxy, alkylthio, alkylamino or dialkylamino with 1-6C alkyl groups;  Z'  = optionally Q'-substituted cyclopentyl, cyclohexyl, phenyl, naphthyl, tetralinyl, decalinyl, indanyl, indenyl, furyl, benzofuryl, dihydrobenzofuryl, thienyl, benzothienyl, dihydrobenzothienyl, isobenzofuryl, dihydroisobenzofuryl, isobenzothienyl, dihydroisobenzothienyl, pyrrolyl, indolyl, isoindolyl, indolinyl, isoindolinyl, benzodioxolyl, oxazolyl, benzoxazolyl, thiazolyl, benzothiazolyl, benzimidazolyl, indazolyl, oxadiazolyl, thiadiazolyl, pyrazolyl, pyridyl, pyrmidinyl, pyrazinyl, pyridazinyl, quinolyl, isoquinolyl, quinoxalinyl, cinnolinyl or phthalazinyl;  Q'  = OH, NH2, CN, CO2, CONH2, SO2NH2 or halogen; alkyl, alkoxy, alkylamino or dialkylamino with 1-6C alkyl groups, optionally substituted by OH, CN or halogen; optionally halo-substituted alkylcarbonyl, alkoxycarbonyl, alkylcarbonylamino, alkylaminocarbonyl, dialkylaminocarbonyl, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylsulfonylamino, alkylaminosulfonyl or dialkylaminosulfonyl with 1-6C alkyl groups; phenyl or phenoxy optionally substituted by OH, CN, NO2, halogen, 1-4C alkyl, 1-4C haloalkyl, 1-4C alkoxy or 1-4C haloalkoxy; or optionally halo-substituted methylenedioxy or ethylenedioxy; provided that R<2>, R<3> and Y' are different from one another, the configuration at CYR<2>R<3> is R or S and the configuration at CHR<4>AZ' is R, S or racemic.
Patent DE-19810772-A1 (DE)
Title: Method for locating equipment, objects, persons, vehicles, etc., from central office
IPC: G08G1/123
Filed: 1998-03-07
Abstract: The method involves the detection and storage of navigation data in vehicles and the transmission of the data to one or more central offices. The central offices use similar sensors (4) and database (10) information to determine the spatial or temporal boundary conditions of possible locations or movements of the vehicles. A computer program calculates the location of the vehicles. An Independent claim is also given for a device for performing the method.
Patent DE-19814755-A1 (DE)
Title: Clamping device for securing workpieces
Inventor: PHILIPP KARL
IPC: B25B5/00
Filed: 1998-04-02
Abstract: An adaptor (52) is mounted on each side in a continuous groove of a fastening element (30) between which the work piece is clamped. The displaceable adaptor can be locked in position and hold directly or by an intermediate part at least two types of screw clamps (10) with different guide rails. The continuous groove allows horizontal and vertical adjustment of the adaptor.
Patent DE-19815083-A1 (DE)
Title: Wooden cellar structure especially as building support
Inventor: KINSKOFER HERBERT
IPC: E02D31/02
Filed: 1998-04-06
Abstract: A ceiling (21) is supported on an outside wall (1) made of wooden panels and set up on the stone foundation base (16) such as a concrete plate cast on site. The outside wall is stabilized and anchored on the ceiling at the top and on the floor at the bottom by crossbeams (6) braced against the outside wall on one side and against the ceiling or floor on the other.
Patent DE-19816794-A1 (DE)
Title: Printed circuit board system, for electronic combination instrument
Inventor: KARR DIETER
IPC: H05K1/14
Filed: 1998-04-16
Abstract: The system includes a first printed circuit board (1) and at least one second printed circuit board (31) which comprises a circuit module (3) and is directly contacted on the first PCB. The wiring of the first PCB comprises an essentially cruder structure than the wiring of the second PCB. The second PCB comprises preferably only electric SMD components (33, 34, 35).
Patent DE-19816840-A1 (DE)
Title: Internal combustion engine with several exhaust gas turbochargers which can be optionally switched on and off
Inventor: EICHEL ERWIN
IPC: F02D9/04
Filed: 1998-04-16
Abstract: The engine has several parallel working exhaust gas turbochargers (11,12), of which one or more can be connected in or out with a controllable blocking device (33) in the exhaust gas line before or after the exhaust gas turbine and an automatic charging air blocking arrangement (34) in the suction line (37) to the charging air compressor, and a flap switching mechanism for closing the charging air blocking arrangement and for releasing to automatically open it when a defined pressure difference across the blocking device is exceeded. The flap switching mechanism contains a bistable actuation arrangement which holds the charging air blocking arrangement closed until the defined pressure difference is reached, then opens to a defined end position and holds it until closure.
Patent DE-19827580-A1 (DE)
Inventor: BARTL MAX
IPC: F16H57/02
Filed: 1998-06-20
Abstract: The drive has a reciprocating piston combustion engine (1) that drives a vehicle axle via a selectable gear mechanism (2), a linkage shaft (4) and a transmission stage (3) mounted on an axle transmission (5). The transmission stage is a separate unit flanged to the axle transmission housing (6) and carries a cone wheel (9) on its driven shaft (20) that protrudes into the axle transmission housing.
Patent DE-19830477-A1 (DE)
Title: High temperature resistant semiconductor device
Inventor: DAHL PHILLIP WARREN
IPC: H01L21/8247
Filed: 1998-07-08
Abstract: A semiconductor device (10) has a floating gate structure (16) above a first dielectric layer (15) on a substrate (20), a second dielectric layer (31) of silicon nitride above the floating gate structure (16), a \-40 ?A thick third dielectric layer (33) of silicon dioxide above the second dielectric layer (31), and a control gate structure (34) above the third dielectric layer (33). Also claimed is an IC with (a) a first semiconductor device (12) having a floating gate structure (16) above a first dielectric layer (15), a second dielectric layer (33) above the floating gate structure (16) and a control gate structure (34) above the second dielectric layer (33); and (b) a second semiconductor device (11) having two dielectric layers (32, 33), the upper layer (33) consisting of the same material as the second dielectric layer (33) of the first semiconductor device (12). Further claimed is a semiconductor device (10) having a floating gate structure (16) above a first dielectric layer (15), a second dielectric layer (30) of silicon dioxide above the floating gate structure (16), a third dielectric layer (31) of silicon nitride above the second dielectric layer (30), and a fourth dielectric layer (33) of silicon dioxide deposited from tetraethyl orthosilicate onto the third dielectric layer (31).
Patent DE-19830568-A1 (DE)
Title: Ferroelectric memory storage arrangement
Inventor: HOENIGSCHMID HEINZ
IPC: G11C7/18
Filed: 1998-07-08
Abstract: A ferroelectric memory storage arrangement has a storage cells array comprises of a number of storage cells (11) which each have at least one selection transistor (1) and one storage capacitor (2) and are driven via word lines (WLO to WL5) and bit lines. In a standby mode, a common electrode of all the storage capacitors (2) is held at a fixed potential (VPL) which is also present to the bit lines.  The bit lines are arranged into K segments which form local bit lines (LBL) which are connected via K switches (13) to a global bit line (GBL). More specifically, the local bit lines (LBL) are connected via K additional switches (12) to the common electrode (potential VPL), the switches (13) and/or the additional switches (12) being MOS-transistors.
Patent DE-19835722-A1 (DE)
Title: Stainless steel washing tub for a program controllable dish washer has sides with a lining of flexible liquid material acting as a cooling mechanism
Inventor: ANDREAE JOERG
IPC: A47L15/42
Filed: 1998-08-07
Abstract: A stainless steel washing tub (1) with a fresh water feed and water drain has external sides (2) covered with a lining. As a cooling mechanism for these external sides, the lining forms a flat container (3, 4) adapted to suit these sides and made from a flexible material that can be filled with a liquid (9).
Patent DE-19836026-A1 (DE)
Title: Hump brake for use on rail wagon in marshaling yard
Inventor: BURGHOFF JUERGEN
IPC: B61K7/12
Filed: 1998-08-10
Abstract: The hump brake is fixed to the hump track.  It consists of a pair of brake shoes (2, 3) extending lengthwise opposite each other along the rail track.  The shoes act from above and from both sides on at least one rail (6).  A power drive (5) presses the brake shoes against the wheels (1) running between them, thus clamping the wheel crown and/or tire between them.  There is a brake calculator (7) which presets the brake force applied by the power drive in terms of height and duration.  The force is varied so that the sound of braking is reduced.
Patent DE-19840561-A1 (DE)
Title: Transport container for movement of sterile animal cages through non-sterile zones in laboratory experiments, has low-cost seal
Inventor: SIPOS PETER
IPC: A01K1/03
Filed: 1998-09-07
Abstract: In experiments involving the use of animals, sterile objects (26) such as animal cages are transported in a container (24) from a first, sterile environment through a possibly non-sterile environment to a second sterile environment within a clean gas atmosphere in which there is a source or laminar flow gas. The container has a closure esp. a single seal (30).
Patent DE-19841354-A1 (DE)
Title: Filtersieb für ein flüssigkeitführendes Haushaltsgerät
Inventor: KOHLES KARLHEINZ
IPC: A47L15/42
Filed: 1998-09-10
Abstract: Ein Filtersieb (3) für ein flüssigkeitsführendes Haushaltsgerät weist wenigstens einen Siebabschnitt mit einer Siebfläche auf, wobei der Siebabschnitt in einer horizontalen Ebene oder einer geringfügig zur horizontalen Ebene geneigten Ebene angeordnet ist. Das Filtersieb (3) ist von Flüssigkeit durchströmbar, wobei von der Flüssigkeit transportierte Feststoffpartikel rückhaltbar sind. Erfindungsgemäß weist die Siebfläche wenigstens eine Zone (11) einer gegenüber der übrigen Siebfläche erhöhten Lage auf. Auf diese Weise ist ein ungestörter Betrieb des Haushaltsgerätes auch bei einer sehr stark verunreinigten Flüssigkeit möglich.
Patent DE-19844268-A1 (DE)
Title: Goal post fixing device has ground sleeves with inside holder for flexible bands which are drawn up through opening round and over ground rod and secured by clamping lever closure
IPC: A63B71/02
Filed: 1998-09-26
Abstract: The goal posts are fixed on the ground by ground sleeves (1) having inside a holder (9) with opening so that a first flexible band (16) is drawn through the opening and looped round the ground rod (15). A closure (18) such as a clamping lever closure is fixed at one end (17) of the band through which the other end (19) of the band can be fixed.  The ground sleeve can be covered flush with the ground by a cover (29).
Patent DE-19847254-A1 (DE)
Title: Fully-concealed door hinge
Inventor: MUELLER FRANK PETER
IPC: E05D5/06
Filed: 1998-10-02
Abstract: The hinge has a Z-profile hinge angle (2) with two parallel outer arms (3,7) for fixing to the edge of the door aperture (14) and to the inside surface of a door front panel (4) respectively. Hinge flaps (10) are rotatably attached to the hinge angle. One hinge flap has a recess (13), which accommodates the other outer arm (7) of the hinge angle, when the door is closed.  One of the outer arms of the hinge angle is provided with a hinge bolt bearing sleeve (8). The door front panel has a lipped edge (16) projecting rearwards, to conceal the gap between the door and the doorway when the door is closed.
Patent DE-19849142-A1 (DE)
Title: Sub-surface concrete water pipe supported at ends in concrete muffs simplifying manufacture and installation, muffs being made of two halves bolted together
Inventor: HOPPENSACK FRIEDRICH
IPC: F16L25/00
Filed: 1998-10-24
Abstract: A mains water drainage pipe consists of sections each at least three meters long, made of cylindrical concrete pipe. The pipe sections are placed end to end in a trench. The interface of adjacent pipes (5,6,7) is supported in an essentially U-shaped concrete block bearing (8) with a covering clamp (3).
Patent DE-19851791-A1 (DE)
Title: High-pressure weep valve O-ring seal for cleaning machine combines low cost with simplicity and high mechanical reliability
Inventor: NIEWELS JOACHIM
IPC: F16K7/20
Filed: 1998-11-10
Abstract: A high-pressure assembly (AB-ZU) introduces a fluid e.g. into a cleaning assembly by using a weep function. The fluid is introduced as a pulse during the operating phase, and is also introduced as a weep while the assembly is at rest. The valve has an elastically-reversible and deformable seal, especially an O-ring seal.
Patent DE-19856408-A1 (DE)
Title: Capacitive sensor system for contactless keyboards. sensor arrangements, sensor surfaces and/or contact sensitive display systems operable through electrically non-conducting material based on variable time constants or delay times
Inventor: KUIPERS ULRICH
IPC: G06F3/033
Filed: 1998-12-07
Abstract: In one method a capacitive base sensor (Cs), (e.g. tactile key) sets the time constant of an active or passive integrator (1). Depending on the output voltage of the base sensor a comparator (4) delivers a positive or negative constant voltage to the integrator input. A capacitor (2) compensates for parasitic stray capacitances (3). An alternative method is based on the use of a delay line with the base sensor setting the delay time
Patent DE-19857513-A1 (DE)
Title: Method to determine axle load of vehicle; involves measuring signal and storing it, if vehicle is travelling at constant speed above minimum speed for given time period
Inventor: HORN MATTHIAS
IPC: B60T11/34
Filed: 1998-12-14
Abstract: The method involves measuring a signal representing axle load and converting it to an axle load value (104). The measuring signal is stored (108) as a static axle load value, if the vehicle is not braking or accelerating and is travelling at or above a given minimum speed for a given time period. An Independent claim is included for a device to determine the axle load of a vehicle.
Patent DE-19858681-A1 (DE)
Title: Vehrfahren und Vorrichtug zur Lasermaterialbearbeitung mit einem Gasstrom geringer Strömungsgeschwindigkeit
Inventor: HERRMANN JOHANN
IPC: B23K26/14
Filed: 1998-12-18
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Lasermaterialbearbeitung, wobei ein fokussierter Laserstrahl (1) auf die zu bearbeitende Werkstückoberfläche (3) geführt und zumindest ein Gasstrom (6) gegen die Werkstückoberfläche geleitet wird. Erfindungsgemäß wird der zumindest eine Gasstrom (6) über eine zum Laserstrahl (1) nicht koaxial angeordnete Düse (4) gegen die Werkstückoberfläche (3) geführt, wobei der Gasstrom (6) insgesamt oder zumindest im Mittelwert eine Geschwindigkeit unter 10 m/s aufweist. Bevorzugt besitzt der Gasstrom (6) insgesamt oder zumindest im Mittelwert eine Geschwindigkeit zwischen 0,01 m/s und 5 m/s. Mit Vorteil wird ein im wesentlichen homogenes Strömungsfeld des Gasstromes (6) erzeugt. Die zum Laserstrahl nicht koaxial angeordnete Düse (4) kann Einbauten enthalten.
Patent DE-19859925-A1 (DE)
Title: Hole residue removal process, involving inserting device before making hole, holding residue in defined position, and removing tool with workpiece and residue
Inventor: SCHWAGER ARIBERT
IPC: B21D26/02
Filed: 1998-12-23
Abstract: The hole residue removal process involves inserting the device in the workpiece and with it in the tool, which has pressure cavities and hole stamps (12, 14), to grip the residue and hold it in a defined position, then taking the holed workpiece out of the tool with the residue, opening the tool, removing the workpiece, gripping the residue and taking it out of the workpiece.
Patent DE-19900119-A1 (DE)
Title: Verfahren und Vorrichtung zur Diagnose allergischer Symptome
Inventor: MESSER HORST
IPC: C12M1/34
Filed: 1999-01-06
Abstract: Verfahren zur Diagnose allergischer Symptome durch Nachweis von in vitro Immunreaktionen, bei dem auf einem Träger ein Bindungsprotein aufgebracht wird, auf dem Antikörper eines zu untersuchenden Patienten durch Ankoppeln an das Bindungsprotein immobilisiert und anschließend einer Antigen-Lösung ausgesetzt werden, die für den Patienten allergieauslösende Antigene enthält, wobei der Träger als reflektierender fester Träger ausgebildet ist, auf dem das Bindungsprotein in einer monomolekularen, oberflächenaktiven Schicht aufgebracht wird, und wobei nach einer Inkubationszeit ein durch Immunreaktion zwischen dem Antikörper und dem Antigen verursachter Schichtdickenzuwachs der Protein-Antikörper-Schicht ellipsometrisch festgestellt wird. DOLLAR A Vorrichtung zur Diagnose allergischer Symptome durch Nachweis von in vitro Immunreaktionen, wobei eine Sensorbasis aus einem reflektierenden, festen Träger ausgebildet ist, auf dem matrixförmig in Inseln eine monomolekulare Schicht aus einem oberflächenaktiven Bindungsprotein aufgebracht ist, an das patientenspezifische Antikörper anbindbar sind, die mit in einer Lösung enthaltenen Antigenen reagieren können.
Patent DE-19901236-A1 (DE)
Title: Vorrichtung zum Transportieren und gleichzeitigen Drehen von Gegenständen, insbesondere von Faltschachteln
Inventor: SEIDEL HELMUT
IPC: B65G47/244
Filed: 1999-01-14
Abstract: Die Erfindung betrifft eine Vorrichtung zum Transportieren und gleichzeitigen Drehen von Gegenständen, insbesondere von Faltschachteln (19) um ihre vertikale Achse, insbesondere zum Drehen von Gegenständen um 90 DEG . Die Vorrichtung weist eine Transporteinrichtung (33) zum Fördern der Gegenstände auf, wobei die Gegenstände von einer Dreheinrichtung erfaßt und gedreht werden. Die Dreheinrichtung weist mehrere relativ zu den Gegenständen zustellbare, in Kontakt mit diesen gelangende Elemente (61) sowie Stellmittel (54, 55, 56) zum Drehen dieser Elemente auf. Die Elemente sind in einem umlaufenden Förderer (38, 39) gelagert. DOLLAR A Erfindungsgemäß wird vorgeschlagen, daß der umlaufende Förderer oberhalb der Transporteinrichtung (33) und der Gegenstände (19) sowie horizontal angeordnet ist. Diese Gestaltung ermöglicht es insbesondere, daß die Vorrichtung gut zugänglich ist und baulich einfach gestaltet werden kann.
Patent DE-19902339-A1 (DE)
Title: Angular speed sensor for measuring angular speed about z axis of Cartesian coordinate system for use as behavior control system for motor vehicle
Inventor: WATARAI TAKEHIRO
IPC: G01C19/56
Filed: 1999-01-21
Abstract: The sensor includes two nested tuning forks, acting as control and measurement oscillators, so that movement of one fork due to motion causes orthogonal movement of second fork, which can be measured. The sensor has a two nested tuning forks, where the second fork tines (6,7) are outside the first tines, point in the same direction and extend beyond the first tine ends. One fork acts as a control (1) and the other as a measuring (5) oscillator. The horizontal webs (4,8) of the forks are connected by torsion beams (9,10). The beams are narrower than the overall width of the first fork. A measuring device measures the oscillation of the second fork tines in the x direction that are caused by oscillation of the first fork in the y direction caused by angular motion, to measure the angular speed.
Patent DE-19903577-A1 (DE)
Title: Circuit for integrated current mirror has constant current branch with two diode functions whose source connection potential determines cascade transistor control electrode fixed potential
Inventor: THEUS ULRICH
IPC: G05F3/26
Filed: 1999-01-29
Abstract: The circuit has cascade stages (T1,T2;T3;T4) for input and output current. The cascade stage carrying the input current has a cascade transistor (T1) whose control electrode is supplied with a fixed potential (C) derived from a constant current branch with a series circuit of two diode functions (T5,T6) whose connection on the current source side carries a potential (K) determining the fixed potential for the cascade transistor's control electrode.
Patent DE-19903664-A1 (DE)
Inventor: KRETSCHMER JOACHIM
IPC: F02K9/52
Filed: 1999-01-29
Abstract: The invention relates to a device for supplying fuel for a rocket propulsion unit, comprising a first (6a) and at least a second (7a) fuel circuit, wherein each fuel is brought to an high energy level by a pump (12, 29) and is supplied for combustion by means of injection elements (33), wherein the first fuel is heated in cooling channels (16) extending in a propulsion chamber wall (17) before the fuel is supplied for combustion and wherein the first fuel is subsequently fed to at least the turbines assigned to the pumps (12, 29), wherein a heat exchanger (100) is provided in which the fuel coming from the turbines (24, 28) establishes heat exchange with the fuel coming from a pump (12, 29). The invention also relates to a heat exchanger for utilization in said device for fuel supply.
Patent DE-19908096-A1 (DE)
Title: Safety body, especially for private motor vehicles, has under-chassis and passenger cell connected to it by rivets, welding, adhesive or screws, and with explosive charges placed between passenger cell and under-chassis
Inventor: MUSZYNSKI WOJCIECH
IPC: B62D39/00
Filed: 1999-02-25
Abstract: The safety body consists of an under-chassis(1) and passenger cell(3) connected to it by rivets, welding, adhesive or screws. Corresponding explosive charges are placed between the passenger cell and under-chassis and are ignited automatically after exceeding a loading establish for it.  An Independent claim is included for an under-chassis which has front and rear slide rails(7) which are located at an angle of other than 90 degrees to the floor of the under-chassis. An Independent claim is included for a passenger cell which in the front and rear sections are located slide rails which are located at an angle of other than 90 degrees to the floor of the under-chassis.
Patent DE-19910888-A1 (DE)
Inventor: STOECKL WERNER
IPC: H04L12/54
Filed: 1999-03-11
Abstract: The invention relates to a communications system in which communications terminals (KE1, ..., KEn) are connected to a packet-based communications network (ATM-KN) via at least one transfer unit (ATM-HUB) and an exchange (PBX). To carry out a data transmission between the exchange (PBX) and the communications terminals (KE1, ..., Ken), a time-slot-oriented data format (IOM-2) consisting of a periodic sequence of channel-individual information segments (B1, B2, M, DI, C) is provided for. To this end information segments (DI) intended for the transmission of signaling information and information segments (B1, B2, M, C) intended for the transmission of user data information are transmitted in separate data packets (ATMZ) intended for a data transmission via the packet-oriented communications network (ATM-KN).