baber/WOPTO huggingface dataset:
Patent DE-19835340-A1 (DE)
Inventor: SLOWIK GUENTER
IPC: F02M61/16
Filed: 1998-08-05
Abstract: Given the disadvantages inherent in known prior art, the object is to create a procedure and suitable injection nozzle to achieve a rotationally symmetric distribution of fuel during entry into the combustion chamber. In addition, the object is to achieve a high atomization quality, in particular at the start of the injection process already, an optimal injection progression while the nozzle opens, and a variation in injection quantity.To achieve this object, it is proposed that the fuel be introduced into the swirl chamber where its radius is largest. While the nozzle outlet opening is closed, a radial velocity component directed toward the axis of the swirl chamber is imparted to the fuel flow to go along with the peripheral velocity component. The fuel flow is removed from the swirl chamber where its radius is smallest, concentrically to the valve needle, wherein the removal of fuel from the swirl chamber is slowed or completely interrupted during the injection phase.
Patent DE-19839514-A1 (DE)
Title: Sliding over device for boxes and cartons being separated and sorted
Inventor: SCHMIDT ULRICH
IPC: B65G47/82
Filed: 1998-08-29
Abstract: The sliding over device has a supply plate above the conveyor belts controlled by a recognition-based control device and a parallel turning drive fitted above the conveyor belts. The supply plate (7) can be moved on the parallel turning drive (6) with and against the running direction of the main conveyor belt (3). There is a setting cylinder (23) fitted to the parallel turning drive to move the supply plate in the belt running direction. This is before it is turned out of the path of motion of the packing units (2) after a sliding-over process, and to return the plate to a middle position (7b) afterwards.
Patent DE-19852870-A1 (DE)
Title: Active pixel structure with electronic shutter function
Inventor: LEE SUNG-MIN
IPC: H04N5/369
Filed: 1998-11-16
Abstract: The structure contains a number of pixel sensors (P11-Pmn) are arrayed in columns and rows. Row selection and line reset decoders (10,20) manage the output of row and reset selection signals to each sensor. Two line counters (LC31,LC32) work in concert with the decoders to count the number of lines selected by the decoders. Similarly, two pixel counters (PC31,PC32) work in concert with the column reset decoder (30) and the pixel reader (40).  The sensor structure is composed of six NMOS transistors connected together with a photodiode.
Patent DE-19859344-A1 (DE)
Title: Control of a security system within a road vehicle using a number of directional signals transmitted by a unit carried by driver
Inventor: SIEVERS CHRISTOPHER
IPC: G07C9/00
Filed: 1998-12-22
Abstract: The security system uses a transmitter carried by a driver to communicate with a receiver built into the vehicle system. The transmitter has antenna (5a,5b,5c) with different directions of transmission that are coupled to built in electronics (19,20,28) that also allow reception of start signals from the vehicle system to be received (23,25). When the driver is in the vicinity of the vehicle a wireless transmission path is established.
Patent DE-19900414-A1 (DE)
Inventor: MAHR ANDREAS
IPC: G06T7/60
Filed: 1999-01-08
Abstract: According to known methods and devices, a suitable image-producing method detects the image data of a volume of interest, segments the detected image data manually, semi-automatically or fully automatically and automatically determines dimensional information about the volume of interest on the basis of the segmented image data. The aim of the invention is to improve the suitability of the automatically detected dimensional information, especially to improve their reliability. To this end, at least one characteristic value is allocated to the steps of detecting image data and segmenting image data. Said characteristic value represents a measure of error of said steps. An error value is determined on the basis of the allocated characteristic value for any error in determining the dimensional information. Said error can be displayed or output.
Patent DE-19905020-A1 (DE)
Title: Continuous monitoring of normal crane functioning involves comparing predefinable lifting motion demand value with actual value, activating emergency brake if deviation excessive
Inventor: KLATZEK MICHAEL
IPC: B66D1/54
Filed: 1999-01-28
Abstract: The method involves measuring the lifting mechanism motion with a sensor whose signal is fed to an evaluation unit that generates a fault signal for an emergency switch-off in the event of an impermissible deviation. A predefinable demand value for the lifting motion is compared with the measured actual value and an emergency stop brake (5) activated if an excessive deviation occurs.
Patent DE-19908075-A1 (DE)
Title: Hygienic cover for toilet seat or floor around toilet base is ring-shaped, and has elastic strip round outer edge of cover
Inventor: HEYDER SIEGFRIED
IPC: A47K13/14
Filed: 1999-02-25
Abstract: The hygienic cover (8) is made of flexible material, matches the shape of the toilet seat (2) and forms an enclosed ring. The inner edge (10) of the cover is shorter than the inner edge (6) of the toilet seat. The outer edge of the cover is shorter than the outer edge (4) of the toilet seat. The outer edge of the cover is joined to an elastic s trip which is shorter than the outer edge of the toilet seat when not stretched. The hygienic cover is dispensed from a dispenser.
Patent DE-19908146-A1 (DE)
Title: Device for varying internal combustion engine gas replacement valve control times has hydraulic medium delivered to control element via electromagnet with hydraulic connections
Inventor: SCHAEFER JENS
IPC: F01L1/344
Filed: 1999-02-25
Abstract: The device is mounted on the drive end of the camshaft and is essentially a cylindrical control drive with parts fixed wrt. the crankshaft and camshaft, a hydraulic control element (11) and an actuating electromagnet (17). Hydraulic medium is delivered to the hydraulic control element via the electromagnet, which has a hydraulic connection on its housing and is directly connected to the hydraulic medium pump. A push rod (16) fluidically connected to the hydraulic medium connection (21) at one end forms a sliding valve element at the other end with several axially separate control edges and radial openings.
Patent DE-19910812-A1 (DE)
Title: Folding chair; has seat and back rest fixed to hinged supports and hinged by angle hinge joints, and has front and back legs hinged to supports
Inventor: BRODMERKEL MARKUS
IPC: A47C4/48
Filed: 1999-03-11
Abstract: The chair has a seat (5) and a back rest (7) of reversible, springy, flexible material, which are hinged by two hinge joints (6) at an angle to each other. The seat is centrally fastened to a seat support (4) and the back rest is centrally hinged to a back rest support (8), which hinges about a first hinge axis (3) connected to the seat support.  The back legs are hinged about a second hinge axis (9) to the back rest support and have a first guide groove pair (2.2), in which a first hinge pin pair (1.2) is fixed to a first connected by a first connection piece pair (1.1) to the front legs (1), which are hinged about the first hinge axis to the seat support. The back legs have a second guide groove pair (2.1), in which a second hinge pin pair (4.2) is connected by a second connecting pin pair (4.1) to the seat support.
Patent DE-19911982-A1 (DE)
Title: Smooth endface of plastic optical fiber producing method, by heating free end of waveguide to reflow of endface and pressing heated end against a polished plate or disc to form a uniform endface
Inventor: HECKEL WERNER
IPC: B23K26/00
Filed: 1999-03-17
Abstract: The free end (5) of the optical waveguide (4) is heated intermittently by laser beam (2), aligned in its axis, up to the melting point. As waveguide is heated, long before melting starts, the endface is pressed against the polished surface of a plate or disc (3), also aligned to laser beam to prevent formation of skin layer on endface of waveguide, which is held against the polished surface until  it cools to solidification, forming a smooth uniform endface. After solidification, the endface of the optical waveguide is machined while fixed in a holder (7) and provided with a plug ferrule (6). The polished plate or disc is a polished glass (or silicon wafer) plate or disc, and the laser is carbon dioxide laser (or Neodymium YAG or semiconductor diode) laser. AN Independent claim is made for a device for producing a smooth end of a plastic optical waveguide.
Patent DE-19912603-A1 (DE)
Title: Electrical power supply for ozone gas generator with programmable logic control unit for fine voltage regulation
Inventor: HOFFMANN MATTHIAS
IPC: H02P13/06
Filed: 1999-03-22
Abstract: Electrical power supply for ozone gas generator with programmable logic control unit for fine voltage regulation. An ozone generator (24) has a high-voltage power unit with fine voltage control. The power unit has a constant alternating current incoming power supply (10) to a voltage step-up transformer (12) with a primary coil (16). The secondary coil (22) feeds a high voltage current to the ozone generator (24). The primary coil (16) is sub-divided into two sections (28, 30), with tapping points (32, 34) at intervals (28, 30). Each section (28, 30) of the transformer primary coil (16) may be linked as required with one of its tapping points (32, 34) via a triode A.C. semiconductor switch (14) to the incoming power supply (10). The switch is operated by preferably a programmable logic control unit.
Patent DE-19913416-A1 (DE)
Inventor: LEHMANN HANS-DIETER
IPC: B01D61/18
Filed: 1999-03-25
Abstract: The invention relates to a device (10) with at least one semi-permeable, wettable, especially hydrophilic membrane in the form of a hollow fiber (12) with an outer surface and a lumen (14) for ultrafiltering body fluids. Said fluids are filtered from across the outer surface into the lumen (14).
Patent DE-19922821-A1 (DE)
Title: Cycle drive has two pedal arms each with pedal and mounted to swivel on axis running in vertical plane parallel to straight drive direction of cycle
Inventor: TOLLKIEN RALF
IPC: B62M9/00
Filed: 1999-05-19
Abstract: Each pedal arm (2) is mounted for swivel movement on an axle (6) which runs in a vertical plane parallel to the straight driving direction of the cycle. The swivel movement of each pedal arm (2) is converted into a rotational movement of a drive wheel such as a drive pinion of a chain drive by means of a crankshaft (26) or other device.  The crankshaft can have two crank pins on which connecting rods (16) engage. Independent claim describes rear wheel mounting with frame drawn up above height of wheel mounting point which is formed by a lever. A shock-absorbing element is set between the lever and rear frame part against the direction of the spring path of the rear wheel. During cycling the pedals are set under the centre of gravity of the user
Patent DE-19922831-A1 (DE)
Title: Verfahren zur Einstellung des Koppelfaktors eines Streifenleitungsrichtkopplers und Streifenleitungsrichtkoppler
Inventor: BAUR ROLAND
IPC: H01P5/18
Filed: 1999-05-19
Abstract: Weil bei auf einer Leiterplatte angeordneten Streifenleitern die Koppelfaktoren infolge großer Toleranzen der Leiterplattenstärke, der Dicke und der Abstände der Streifenleiter stark streuen, ist der Ausschuß an Streifenleitungskopplern mit einem außerhalb der vorgegebenen Toleranz liegenden Koppelfaktor verhältnismäßig hoch. Von der Erkenntnis ausgehend, dass eine Vergußmasse (VM) die elektrischen Eigenschaften eines Streifenleitungskopplers (K) verändert, sind die Streifenleiter mit einer Vergußmasse (VM) vergossen, um gezielt einen vorgebbaren Koppelfaktor einzustellen.
Patent DE-19925719-A1 (DE)
Title: Verfahren zur Fertigung von keramischen Formsteinen
Inventor: HESSE VOLKER
IPC: F27D3/12
Filed: 1999-06-07
Abstract: Die Erfindung betrifft ein Verfahren zur Fertigung von im Profil im wesentlichen L-förmigen mit zwei unter einem Winkel von etwa 90  aneinandergrenzenden Schenkeln (2) ausgebildeten keramischen Formsteinen, insbesondere Randsteinen (11) für Tunnelofen-Brennwagen. Dabei wird eine keramische Masse zu einem Grundkörper (1) geformt, der getrocknet und gebrannt wird. Das Formen der Masse erfolgt durch Extrudieren bzw. Strangpressen in die Form eines im wesentlichen rechteckigen Hohlprofils, das in der gewünschten Steinlänge abgelängt und nach dem Brand im Bereich zweier sich gegenüberliegender Ecken (6) in Längsrichtung (7) aufgetrennt und in einzelne Formsteine geteilt wird (Fig. 2).
Patent DE-19928924-A1 (DE)
Title: Foam-controlled solid laundry detergent containing surfactants and antifoam, useful in domestic laundry, contains (poly)ethylene glycol monoether with mixture of long-chain alk(en)yl groups as nonionic surfactant
IPC: C11D1/72
Filed: 1999-06-24
Abstract: Foam-controlled solid laundry detergent containing surfactants and antifoam contains nonionic surfactant(s) comprising (poly)ethylene glycol monoethers (I), derived from a mixture of linear and optionally branched, saturated and/or unsaturated 8-22 carbon (C) alcohols. Foam-controlled solid laundry detergent containing surfactants and antifoam contains nonionic surfactant(s) comprising (poly)ethylene glycol monoethers of formula R<1>O(CH2CH2O)xH (I), derived from a mixture of linear and optionally branched, saturated and/or unsaturated 8-22 carbon (C) alcohols. x = 1-20;  R<1> = alkyl groups derived from an alcohol mixture of 70-100 wt.% linear saturated and/or unsaturated 8-22 C alcohols (A-l), 0-30 wt.% saturated and/or unsaturated 8-22 C alcohols (A-b1) with a methyl branch and 0-10 wt.% saturated and/or unsaturated 8-22 C alcohols (A-b2) with a branch of  >=  2 C atoms. An Independent claim is also included for the use of (I) as foam-reducing compound for solid laundry detergents containing anionic surfactants and antifoam.
Patent DE-19932900-A1 (DE)
Inventor: LEIBER JOERN
IPC: G11B7/00
Filed: 1999-07-12
Abstract: The invention relates to a data memory (1), comprising an optical information carrier which has a spirally wound polymer film (30). The central zone of the data memory (1) is provided with a recess (36), whose peripheral limit (37) is formed by the innermost winding (38) of the polymer film (30).
Patent DE-19936093-A1 (DE)
Inventor: MITKOVA DARINA
IPC: C04B28/04
Filed: 1999-07-30
Abstract: Binder mixture comprises a sulfate-free hydraulic binder component and a component for accelerating the hardening process. Sodium carbonate and potassium carbonate are added in required ratios according to the use to control the early strength and the development of the early strength. An Independent claim is also included for a process for the controlling the early strength and the development of the early strength of a binder mixture. Preferred Features: The mixture contains 0.1-10 wt.% alkali carbonate and 25-99.7 wt.% Portland cement clinker. Ground rock and/or highly dispersed silicic acid is used as filler.
Patent DE-19936778-A1 (DE)
Title: Flacher versiegelter Beutel
Inventor: DELEFORTRIE PHILIPPE ROBERT
IPC: B65D75/58
Filed: 1999-08-09
Abstract: Flacher versiegelter Beutel, der durch zwei Folien (102, 103) gebildet ist, die entlang ihrer Ränder durch einen Siegelrand versiegelt sind, der einen ein flüssiges, dickflüssiges oder puderförmiges Produkt aufnehmenden Hohlraum (2) umgrenzt, DOLLAR A - wobei der Umriß dieses Hohlraums durch einen Auslaß erweitert ist, der in den Siegelrand eingreift (nicht versiegelter Teil), DOLLAR A dadurch gekennzeichnet, daß DOLLAR A - ein nicht am Beutelrand mündender Ringeinschnitt (4) vorgesehen ist, DOLLAR A - dieser Einschnitt im Siegelrand (15) verwirklicht ist, um eine den Auslaß enthaltende (41, 42) Lasche (43) zu bilden, DOLLAR A - der Einschnitt (4) eine Öffnung (151) umgrenzt, die durch den Siegelrand (15) hindurchgeht.
Patent DE-19944058-A1 (DE)
Title: Roller battery for suspended cableway has twist stabilizing rollers located after cable run-in rollers and their casings in cross section have profile monotonically rising from intended position of cable to roller edge on both sides
Inventor: ENGEL EDWIN
IPC: B61B12/02
Filed: 1999-09-14
Abstract: Twist stabilizing rollers are located after the cable run-in rollers and their roller casings(3) in cross section have a profile(2) which monotonically rises from the intended position of the cable(1) out to the roller edge on both sides.
Patent DE-19945310-A1 (DE)
Title: Steckverbinder
Inventor: KIENINGER HANS
IPC: H01R13/73
Filed: 1999-09-22
Abstract: Ein Steckverbinder (10) ist mit mehreren innerhalb eines Steckverbindergehäuses (16) angeordneten elektrischen Kontaktelementen (19), die mit einem ersten Anschlussende für einen Stecker und einem zweiten Anschlussende (43) zum einsteckbaren Verbinden mit durchkontaktierten Bohrungen einer Leiterplatte (11) o. dgl. versehen sind, und mit einer Vorrichtung (23) zum passgenauen Befestigen und Halten des Steckverbindergehäuses (16) versehen. Damit der Steckverbinder in einfacherer Weise montierbar ist und weniger Fläche auf der Leiterplatte einnimmt, ist vorgesehen, dass die Befestigungs- und Haltevorrichtung (23) ein einstückiges stiftartiges Element (26) besitzt, das an seinem Einsteckende (28) für die duchkontaktierte Bohrung der Leiterplatte (11) über seinen Umfang verlaufend axial gezahnt ausgebildet ist, wobei die Zahnung (31) und die durchkontaktierte Leiterplattenbohrung nach Art einer Presspassung zusammenführbar sind.
Patent DE-19946722-A1 (DE)
Inventor: SCHNEIDER MICHAEL
IPC: H03C3/00
Filed: 1999-09-29
Abstract: A device (ESF1) for spectral shaping of a discrete value transmission signal in a radio transmitter comprises one input (E1) for receiving an in phase component of the transmission signal and a further input (E2) for receiving a quadrature component of the transmission signal. The device (ESF1) also comprises a filter circuit (FS1) with numerous multipliers (M1-40). In the signal path before the filter circuit (FS1) is a multiplexing unit (MUXE1) and in the signal path after the filter circuit (FS1) is a demultiplexing unit (DMUXE1).
Patent DE-19950364-A1 (DE)
Title: Integrated circuit arrangement used as a DRAM cell arrangement comprises a capacitor with capacitor electrodes and a capacitor dielectric
Inventor: WILLER JOSEF
IPC: H01L27/108
Filed: 1999-10-19
Abstract: IC arrangement comprises a capacitor on the surface of a substrate; a first capacitor electrode (P1) and at least one part of a second capacitor electrode (P2) of the capacitor arranged so that only lateral surfaces of the first capacitor electrode and the part of a second capacitor electrode lie over each other; and a capacitor dielectric (KD) of the capacitor put between the lateral sides of the first capacitor electrode and part of the second capacitor electrode. Only a part of the second capacitor electrode is made of a prescribed metal. The first capacitor electrode consists of a prescribed metal. The first capacitor electrode lies on the first part of an adhesive layer (HF) and the second capacitor electrode lies on the second part of the adhesive layer.
Patent DE-19951006-A1 (DE)
Title: Verfahren zur Herstellung von veresterten Chromanverbindungen
Inventor: WEIGEL HORST
IPC: C07D311/72
Filed: 1999-10-22
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von veresterten Chromanverbindungen aus 2,6,6-Trimethylcylohex-2-en1,4-dion, wobei man die veresterten Zwischenprodukte ohne zusätzlichen Reinigungsschritt direkt zu den gewünschten Chromanderivaten umsetzt.
Patent DE-19952545-A1 (DE)
Title: Synchronisation of data blocks of redundant memory devices
Inventor: OELMAIER GEBHARD
IPC: G06F11/20
Filed: 1999-11-02
Abstract: In order to synchronize the data blocks of memories which are doubly redundant with respect to the operated data processing system, the content of the first memory is transmitted sequentially to a second destination memory.  In order to maintain synchronism of already transmitted data blocks a corresponding writing access to the region of the second memory is executed during a writing access to the region of the first memory the content of which is already transmitted to the destination data processing system.
Patent DE-19953721-A1 (DE)
Title: Head drive circuit for ink jet printer has control stage for piezoelectric element and drive signal selection stages, current amplifier stages in each selection stages and piezoelectric element
Inventor: NOU HIROSHI
IPC: B41J2/045
Filed: 1999-11-09
Abstract: The head drive circuit (31) receives a control signal and several types of drive signals for driving piezoelectric elements and drives the piezoelectric elements in a head that can eject ink using the piezoelectric elements. The circuit contains selection parts connected to the piezoelectric elements for receiving the various types of drive signal, a control stage (31a) connected to the selection parts to control them on the basis of the control signal and for selecting a piezoelectric element and a drive signal to be used and current amplifier stages (31e) in each selection stage and piezoelectric element for amplifying the drive signals.  Independent claims are also included for an ink jet printer and for a single chip head drive circuit.
Patent DE-19958221-A1 (DE)
Title: Verfahren zur Verhinderung des Umkippens eines Fahrzeugs
Inventor: DIECKMANN THOMAS
IPC: B60G17/052
Filed: 1999-12-02
Abstract: Es wird ein Verfahren zur Verhinderung des Umkippens eines Fahrzeugs, insbesondere eines Nutzfahrzeugs, vorgeschlagen. Hierzu werden mit Sensoren (1, 2) die Luftfederbalgdrücke und gleichzeitig mit einem Querbeschleunigungssensor (3) oder über Raddrehzahl-Sensoren (10, 11) die Querbeschleunigung des Fahrzeugs erfaßt. Aus dem so für eine bestimmte Beladung ermittelten Wertepaar wird eine Grenzbeschleunigung hochgerechnet, bei welcher der Luftfederbalgdruck des kurveninneren Rades auf Atmosphärendruck abgefallen ist. Falls während der Fahrt die aktuelle Querbeschleunigung des Fahrzeugs etwa 75% der Grenzbeschleunigung erreichen sollte, wird die Geschwindigkeit des Fahrzeugs durch eine Fahrerwarnung, eine automatische Motordrosselung oder eine automatische Einbremsung verringert.
Patent DE-19964095-A1 (DE)
Title: Balloon catheter for dilatation of constricted blood vessels comprises a balloon which is mounted on the distal end of two-channel carrier catheter and is inflatable/deflatable via the catheter outer channel
Inventor: STARCK ERHARD
IPC: A61F2/958
Filed: 1999-12-31
Abstract: A novel balloon catheter for dilatation of constricted blood vessels, comprises a plastic balloon which is mounted on the distal end of a two-channel carrier catheter, and is inflatable/deflatable via the catheter outer channel, while the central channel serves for passage of the guide wire.
Patent EP-1128552-A1 (EP)
Inventor: KRUG ERWIN
IPC: H04B1/18
Filed: 2000-02-21
Abstract: Eine Schaltung zur Filterung eines Hochfrequenzsignals, insbesondere in Tunern für Fernsehgeräte, umfaßt einen VCO (6) sowie Tracking-Filter (2, 3, 4), deren Filterbereich von einem Stellsignal (C0) verschiebbar ist. Zum Feinabgleich von Fertigungstoleranzen wird den Filtern (2, 3, 4) ein Korrektursignal (Cl, C2, C3) zugeführt, das am frequenzveränderbaren Element des Filters (2, 3, 4) an dem im Vergleich zum Steuersignal (C0) anderen Pol angelegt wird. Der Wertebereich der Korrektursignale (C1, C2, C3) ist auf den Korrekturbereich beschränkt und ist wesentlich geringer als der Wertebereich für das Stellsignal (C0). <IMAGE>