baber/WOPTO huggingface dataset:
Patent DE-19903807-A1 (DE)
Title: EUV illumination system especially for microlithography in the production of electronic components with sub-micron structure widths
Inventor: SCHULTZ JOERG
IPC: G21K1/06
Filed: 1999-02-02
Abstract: An EUV illumination system has mirror or lens grid elements arranged such that their images are covered in the reticule plane and that the exit pupil is illuminated. A  <= 193 nm wavelength illumination system comprises (a) a light source (1) providing an illumination (A) over a predetermined area; (b) a device for generating secondary light sources; (c) one or more mirrors or lenses which are divided into grid elements; and (d) one or more optical elements positioned between the mirror or lens assembly and the reticule plane (14) for reproducing the secondary light sources in the exit pupil of the illumination system. The novelty is that the grid elements are designed and arranged such that the grid element images are mainly covered by the optical elements in the reticule plane and that the exit pupil, defined by the aperture and filling degree, is illuminated. Independent claims are also included for the following: (i) an EUV projection illumination unit for microlithography, comprising the above illumination system, a mask on a carrier system, a projection objective and a light sensitive object on a carrier system; (ii) a method of designing an illumination system, consisting of a light source, two mirrors divided into grid elements and optical elements positioned between the mirror or lens assembly and the reticule plane, for  <= 193 nm wavelengths, in which the grid elements of the first mirror or lens cover the illuminated area without overlapping, have a shape corresponding to that of the field to be illuminated and are each associated with a secondary light source, the grid elements of the second mirror or lens are sited at the secondary light source locations and have a shape corresponding to that of the secondary light sources, a light path can be produced between the grid elements of the two mirrors or lenses by rotation and tilting of the grid elements of both mirrors or lenses or by orientation and choice of deflection angle of the prismatic portions of the grid elements of both mirrors or lenses such that a predetermined association of the grid elements of the first mirror or lens with the second mirror or lens is maintained, the grid elements of the first mirror or lens are reproduced by the grid elements of the second mirror or lens in the reticule plane, the images of the grid elements of the first mirror or lens are superimposed in the reticule plane and the secondary light sources are reproduced in the exit pupil by the optical elements; and (iii) a method of producing microelectronic components, especially semiconductor chips, using the EUV projection illumination unit described above.
Patent DE-19905578-A1 (DE)
Title: Cabriolet mit Verdeck und Überrollbügel
Inventor: PREMM GUENTHER
IPC: B60R21/13
Filed: 1999-02-11
Abstract: Als Grundplatte, an der das Überrollschutzsystem und das Verdeck außerhalb des Fahrzeugs vormontiert werden können, dient die den Fahrgastraum des Cabriolets vom Kofferraum trennende Trennwand. Die Trennwand kann von dem restlichen Karosseriekörper, inklusive Überrollschutzsystem und Verdeck, auch wieder entfernt werden, wenn beispielsweise ein Hardtop montiert wird. Es ergeben sich deutliche Gewichtsreduzierungen und ein großes Kofferraumvolumen.
Patent DE-19910628-A1 (DE)
Title: Production of saturated carboxylic acids by gas-phase oxidation of butane and/or butenes
Inventor: RUEDINGER CHRISTOPH
IPC: C07C51/215
Filed: 1999-03-10
Abstract: Production of saturated carboxylic acids containing 1-4 carbon (C) atoms by gas-phase oxidation of saturated and/or unsaturated C4 hydrocarbons with an oxygen-containing gas and steam at 100-400  deg C and 0.12-5.1 MPa in the presence of a catalyst comprises removing organic acids from at least part of the effluent gas to obtain a recycle gas with an acid content of 0.01-6 vol. %. Independent claims are also included for the following: (1) apparatus for carrying out the process, comprising a reactor with an inlet line, a discharge line for withdrawing excess gas, and a recycle line connected to the inlet line via a separator for the partial condensation or separation of acids;  (2) apparatus for carrying out the process, comprising a reactor with an inlet line, an outlet line connected to a separator, a discharge line for withdrawing excess gas from the separator, and a recycle line connecting the separator to the inlet line.
Patent DE-19913998-A1 (DE)
Title: Rinnenhalter für eine Dachrinne
Inventor: RUNDE HERBERT
IPC: E04D13/072
Filed: 1999-03-29
Abstract: Der Rinnenhalter (1) umfaßt einen an den Querschnitt einer Dachrinne angepaßten Traghaken (3) mit einer am freien Ende (19) einstückig angeformten Klemmzunge (20) und einem mit dem Traghaken (3) einstückig verbundenen Befestigungsschaft (4) mit Fixieröffnungen (10, 11, 12). Im Übergangsbereich von dem Traghaken (3) auf den Befestigungsschaft (4) ist auf der dem Traghaken (3) zugewandten Seite eine Klemmfeder (25) vorgesehen. Traghaken (3) und Befestigungsschaft (4) weisen einen übereinstimmenden rinnenförmig profilierten Querschnitt auf.
Patent DE-19916323-A1 (DE)
Inventor: KREMERS WOLFGANG
IPC: H01H87/00
Filed: 1999-04-12
Abstract: The invention relates to a self-regenerating current limiter with liquid metal. The aim of the invention is to provide such a current limiter with an improved long-term stability of the inner surfaces of the electrodes. To this end, the inner faces that are wetted by the liquid metal (7) consist of a layer of conductive material that has an improved diffusion, corrosion and arc resistance to the liquid metal (7) with regard to the remaining material of the electrodes (1).
Patent DE-19917387-A1 (DE)
Title: Method for mounting wiring loom on item of equipment consisting of fixed and moving sections
Inventor: MARTIN ANSELM
IPC: H02G11/00
Filed: 1999-04-16
Abstract: The method involves prefabricating the wiring loom on a jig modelling the actual wiring run. The loom is then placed on a transport unit designed with holders matching the two branches of the intended wiring run between the two sections. The loom on the transport unit is then offered up to the equipment and secured in position
Patent DE-19920945-A1 (DE)
Title: Triggering control for vehicle occupant protection system, controlling its activation depending on trigger signal delivered from external system
Inventor: KANAMEDA YASUMASA
IPC: B60R21/0132
Filed: 1999-05-07
Abstract: The circuit triggering method is carried out including calculation of the integral of retardation of the vehicle in relation to the time. The method involves computing or the estimation of a curve or a segment length, and the alteration or bend course of the integral value, in a range of the integral value previously established, which is held or run through by the time integral, in relation to an expired time. The type of collision is determined by a comparison of the computed value of the segment lengths with a reference value.
Patent DE-19921941-A1 (DE)
Title: Vinylcyclohexane polymer, useful for the production of optical storage disks, has specified molecular weight, polydispersion index and melt viscosity
Inventor: WEGE VOLKER
IPC: G02B1/04
Filed: 1999-05-12
Abstract: A vinyl cyclohexane polymer (I) has an absolute mol. wt. of 100,000-450,000 g/mol or is a mixture of lower molecular components having an absolute mol. wt. of 1000-100,000 g/mol; whereby the mol. wt. distribution is characterized by a polydispersion index of 1-3 and the melt viscosity is greater than 1000 Pas (300  deg C, shear rate of 1000 s<->1). An Independent claim is included for an optical substrate that contains (I).
Patent DE-19923057-A1 (DE)
Title: Heat insulating panel for windows, doors and building faces houses in its interior at least one insulating unit in a metal-coated metal cover whose interior is subjected to vacuum before its closure by welding
Inventor: BIELEFELD HANS-WALTER
IPC: E04B1/80
Filed: 1999-05-20
Abstract: The heat insulating panel for windows, doors and building faces houses in its interior (4) at least one insulating unit (3) whose insulating material has a metal-coated foil cover subjected to vacuum before its closure by welding. The insulating unit is not joined to the inner surfaces of the panel cover plates (8, 12).
Patent DE-19924288-A1 (DE)
Title: Integrated memory with global amplifiers, e.g. for SGRAM
Inventor: DIETRICH STEFAN
IPC: G11C7/18
Filed: 1999-05-27
Abstract: The memory includes memory cells arranged at the crossing points of bit lines and word lines. Local amplifiers (SA) are connected to at least one respective bit line. At least two global amplifiers are connected to several of the local amplifiers. In a first operating mode, only one of the two global amplifiers is active during each write access, and transfers a datum via one of the local amplifiers to a corresponding bit line.  In a second operating mode, both global amplifiers are active simultaneously during a write access, and a common datum is transferred via at least one local amplifier respectively to the corresponding bit lines.
Patent DE-19931256-A1 (DE)
Title: After-treatment of boron nitride-coated substrate, especially fiber used in fiber-reinforced composite, comprises tempering in ammonia at high temperature
Inventor: MARX GUENTER
IPC: C23C16/34
Filed: 1999-07-07
Abstract: After-treatment of substrates coated with boron nitride (BN) comprises tempering in ammonia at 1000-1600 deg C.  An Independent claim is also included for BN-coated substrates in which the BN layer has a hydrolysis resistance  <=  40 mg m<-2>, determined by boiling under reflux in distilled water for 60 minutes and determining the amount of hydrolysable BN from the ammonium and borate ion concentrations, measured photometrically using Nesslers reagent and Azomethin H respectively.
Patent DE-19932466-A1 (DE)
Title: Azidfreie gaserzeugende Zusammensetzung
Inventor: ZEUNER SIEGFRIED
IPC: C06D5/06
Filed: 1999-07-12
Abstract: Die Erfindung betrifft eine azidfreie gaserzeugende Zusammensetzung zur Verwendung in Gasgeneratoren für Fahrzeuginsassen-Rückhaltesysteme, im wesentlichenn bestehend aus wenigstens einem organischen Brennstoff, wenigstens einem organischen Oxidator und Eisenoxid, dadurch gekennzeichnet, daß das Eisenoxid braunes, ferromagnetisches Ü-Fe 2 O 3  ist.
Patent DE-19932799-A1 (DE)
Title: Preset-height seal producing process, involving producing flange as separate component and fixing it in position at set height using gage
Inventor: BEKEMEIER FRANK
IPC: B60J10/80
Filed: 1999-07-14
Abstract: The preset-height seal producing process involves setting the seal (24) on a component (29) with a flange (25) carrying an elastic sealing strip (26). The flange is made as a separate component and is fixed in position on the component (29) to which it is to be fitted using a gage so that the seal is at the required set height.
Patent DE-19933175-A1 (DE)
Title: New sulfur pentafluoride derivatives with para-linked benzene rings, one of which is fluorine-substituted, useful as components of liquid crystal media for LC and electro-optical displays
Inventor: KIRSCH PEER
IPC: C09K19/18
Filed: 1999-07-15
Abstract: Sulfur pentafluoride derivatives with at least 2 benzene rings linked at the para-positions (optionally with various linking groups), in which one terminal ring carries the SF5 group at its other (terminal) para-position and the other carries 1 or 2 fluorine substituents and possibly another substituent at its other (terminal) para-position. New sulfur pentafluoride derivatives of formula (I): R<1>  = H, 1-12C alkyl or 2-12C alkenyl (both optionally substituted with one CN or CF3 group or at least one halogen atom and optionally with one or more non-adjacent CH2 groups replaced by -O-, -S-, -CO-, -CH=CH-, cyclobutane-1,3-diyl, -COO-, -OCO- or -OCOO-);  A<1>, A<2>  = (a) trans-1,4-cyclohexylene (optionally with one or more non-adjacent CH2 replaced by -O- and/or -S-), (b) 1,4-phenylene (optionally with one or two CH groups replaced by N), (c) 1,4-bicyclo-(2.2.2)octylene, piperidine-1,4-diyl, naphthalene-2,6-diyl or its decahydro- or 1,2,3,4-tetrahydro- derivatives, or (d) 1,4-cyclohexylene, in which groups (a), (b) and (d) may also be substituted with CN, Cl or F;  L = H or F;  Z<1>, Z<2>  = -COO-, -OCO-, -CH2O-, -O-, -OCH2-, -CH2CH2-, -CF2CF2-, -CH=CH-, -C equivalent to C- or a single bond;  n, m  = 0, 1 or 2;  (n + m)  = 0, 1 or 2. Independent claims are also included for: (a) preferred compounds of formula (Ia) and (Ib); (b) liquid crystal (LC) media with at least two LC components, containing at least one compound (I); (c) LC display elements containing these LC media; (d) electro-optical display elements containing these LC media as the dielectric.
Patent DE-19934519-A1 (DE)
Title: Polyaddition reaction in mini-emulsion, for production of polyurethanes, polyureas and polyepoxides, comprises forming adduct of mini-emulsion in liquid medium and reacting
Inventor: ANTONIETTI MARKUS
IPC: C08G59/50
Filed: 1999-07-22
Abstract: Polyaddition reaction in mini-emulsion comprises forming an adduct of the mini-emulsion in a liquid medium and reacting.
Patent DE-19936361-A1 (DE)
Title: Permanent magnet motor for use as brushless motor or servo control motor
Inventor: NASHIKI MASAYUKI
IPC: H02K1/27
Filed: 1999-08-03
Abstract: The stator poles of each phase of the stator and rotor have N and S magnetic pole circuits, with multiple S magnet poles arranged alternately with N magnet poles  The permanent magnet motor has stator poles (S1A,...S6A) for each phase in a stator (SCA), in which the windings for each phase are wound on each of the stator poles. There is a S pole magnet circuit, which is connected with the S poles of the multiple of individual permanent magnets. There is also a multiple of N pole magnet poles (5) at the rotor surface, which are a part of the N pole magnet circuit. Several S pole magnet poles (6) are arranged alternating with the N pole magnet poles in the rotation direction of the rotor, and are a part of the S pole magnet circuit. At least one common permanent magnet (11) is positioned between the N pole rolled magnetic steel sheets and strips and which is inserted in the rotor.
Patent DE-19940418-A1 (DE)
Title: Actuator of small size and high efficiency has semiconducting transformer with windings e.g. laterally configured in semiconducting material or combination of vertical and lateral structures
Inventor: KAIFLER ERICH
IPC: H01F7/18
Filed: 1999-08-26
Abstract: The actuator has a transformer in the form of a semiconducting component with windings laterally configured in a semiconducting material. The windings can be configured as a combination of vertical and lateral structures. More complex structures can be achieved through several planes.
Patent DE-19944252-A1 (DE)
Title: Verfahren zum Herstellen von hochreinem Inden und hochreines Inden
Inventor: TAKIGAWA YASUYUKI
IPC: C07C7/14
Filed: 1999-09-15
Abstract: Es wird ein Verfahren zur Herstellung hochreinen Indens geschaffen. Gemäß dem Verfahren werden Verunreinigungen durch Kristallisation aus einem Indenvorrat beseitigt, der in einer konzentrierten Form durch Destillation einer Kohleteer-Fraktion und/oder einer Petroleum-Fraktion erhältlich ist. Es kann hochreines Inden mit einer Reinheit von 99 Gew.-% oder mehr erhalten werden.
Patent DE-19945282-A1 (DE)
Title: Measuring tube for determining temperature in heat exchanger; has sensor fixed to inner surface of tube
Inventor: STEINER GUENTER
IPC: G01K13/02
Filed: 1999-09-22
Abstract: A thermocouple sensor (10) is fixed in the region of the inner surface (9) of the measuring tube (1) to measure the temperature of a medium flowing through the tube. The sensor may lie in direct contact with the flowing medium, without cover. The sensor may protrude from the inner surface of the tube into the flow, or may lie flush with the surface.
Patent DE-19946413-A1 (DE)
Title: Gas bag for vehicle occupant restraint system
Inventor: ELLERBROK NORBERT
IPC: B60R21/233
Filed: 1999-09-28
Abstract: The gas bag has an inflation aperture (2), a woven part (10) fitted in the interior of the gas bag (1) opposite this aperture, and an outflow aperture (3) for gas under pressure flowing into the gas bag from the inflation aperture. At least one catching belt (4) is also in the interior of the gas bag. The catching belt is arranged so that gas under pressure flowing from the volume enclosed by the woven part does not flow round it.
Patent DE-19947331-A1 (DE)
Inventor: WAGNER INGO
IPC: B01F13/00
Filed: 1999-10-01
Abstract: The invention relates to a dynamic mixer, comprising a housing (10) and an inner body (11) which can be rotated about a common axis in relation to each other and which form a mixing chamber (12); a back shut-off element (20) which delimits the mixing chamber (12) and which has inlet openings (21) for guiding in the components to be mixed, a front outlet (24) for delivering the mixture and a drive element (17) which is located on the rotatable part of the mixer. The inner body (11) is connected to the shut-off element (20) and forms the stator of the mixer, while the housing (10) is provided with the drive element (17) and forms the rotor of the mixer.
Patent DE-19950948-A1 (DE)
Title: Lamp for vehicle esp. side marking light with housing and light permeable front panel covering housing with at least 1 light source in housing and front panel arranged in region
Inventor: DUECKER HEINZ
IPC: B60Q1/26
Filed: 1999-10-22
Abstract: The lamp is designed so that the housing (2) has at least one housing section (12) extending laterally, parallel to the bodywork part (7), which lies on a rear side (14) of the bodywork part and is connected by means of the fixing element (13), engaging in a drilling (15) of the bodywork part, with a cover part (17) arranged on the front side (16) of the bodywork part.
Patent DE-19951739-A1 (DE)
Title: Apparatus for the selective continuous or discontinuous methanization of biogenic materials, comprises a fermenter fitted to a debris cone shape of a substrate
Inventor: RUECK WERNER
IPC: C12P5/02
Filed: 1999-10-27
Abstract: Apparatus for the selective continuous or discontinuous methanization of biogenic materials, comprising a fermenter fitted to a debris cone shape of a substrate, is new.
Patent DE-19955219-A1 (DE)
Title: Biological break down of sewage sludge accelerated by prior exposure to low-frequency magnetic field
Inventor: HALBEDEL BERD
IPC: C02F1/48
Filed: 1999-11-17
Abstract: In a process and assembly to break down organic substances especially sewage sludge, the sludge is exposed for 1 to 20 minutes to an electromagnetic field with a frequency of 1 to 1000 Hz. The magnetic flux density is less than 1 Telsa and preferably in the range 40 to 80 mT. The exposure to the magnetic field takes place in a chamber made of non-magnetic material. The magnetic process is applied to the sewage sludge prior to the biological treatment break down process.
Patent DE-19956530-A1 (DE)
Title: Occupant restraint arrangement for motor vehicle restrains occupant with belt in event of emergency and enables safety belt to be extracted if load in excess of defined load is exerted on belt
Inventor: SUYAMA KOUICHI
IPC: B60R22/38
Filed: 1999-11-24
Abstract: The arrangement has an impact energy absorption mechanism for preventing the extraction of a safety belt to restrain an occupant (14) in the event of an emergency and to enable the belt to be extracted if a load in excess of a defined load is exerted on the belt, a device (62) for detecting the extracted length of belt, an extraction rate computation device (110), a vehicle speed detector (112) and an occupant acceleration computation device (114).  An Independent claim is also included for a method of controlling an occupant restraint arrangement for a motor vehicle.
Patent DE-19958451-A1 (DE)
Title: Schleuderdüngerstreuer
Inventor: DREYER HEINZ
IPC: A01C15/00
Filed: 1999-12-03
Abstract: Schleuderdüngerstreuer mit einem Dosierorgane aufweisenden Vorratsbehälter, unter dem zumindest zwei Wurfschaufeln aufweisende und rotierend angetriebene Schleuderscheiben angeordnet sind, wobei jede Schleuderscheibe durch das Abschleudern der Düngerpartikel einen Streufächer erzeugt, wobei zur Erzeugung einer gleichmäßigen Verteilung des auszubringenden Düngers bei unterschiedlichen Arbeitsbreiten und Wurfweiten für verschiedene Düngersorten die Wurfschaufeln und/oder die Aufgabefläche des Düngers auf den Schleuderscheiben entsprechend einstellbar sind. Die Schleuderscheiben sind in einem einander entgegengesetzten Drehsinn angetrieben und drehen im einander zugewandten Bereich, bei Anordnung hinter dem Ackerschlepper, gegen die Fahrtrichtung. Die Wurfschaufeln und/oder die Aufgabenflächen des Düngers auf den Schleuderscheiben sind derart einstellbar, daß die Streufächer sich um zumindest 50% überdecken, vorzugsweise zumindest annähernd vollständig überdecken. Außerhalb der Rotationsbahn der äußeren Enden der Wurfschaufeln ist zumindest eine Leitelemente aufweisende Grenzstreueinrichtung zur Erzeugung eines Streubildes mit einer zur Grenze steil abfallenden Streuflanke und zur Begrenzung der Wurfweite der Düngerpartikel im Grenzbereich angeordnet. Die Leitelemente der Grenzstreueinrichtung sind in die Wurfbahn der Düngerkörper beider Streufächer im der Grenze benachbarten Bereich eingreifend angeordnet.
Patent DE-19959055-A1 (DE)
Title: Projection display has controller that varies discharge lamp energy on basis of energy detected on basis of predefined information, e.g. on time, lamp current, lamp voltage, lamp temperature
Inventor: HAMADA TETSUYA
IPC: G03B21/20
Filed: 1999-12-07
Abstract: The arrangement has a discharge lamp (23) and a detector that detects the lamp energy on the basis of predefined information and a controller that controls the lamp on the basis of the detector result to vary the lamp energy. The information is selected from the on time, a lamp current, a lamp voltage, a lamp temperature, a lamp emission spectrum, a lamp color temperature and a lamp emission color measure.
Patent DE-19960977-A1 (DE)
Title: Data achiving system with access check on data recall, has third party acting as manager
Inventor: BACHA HAMID
IPC: G06F12/00
Filed: 1999-12-17
Abstract: Electronically documents are physically stored in a remote archive managed by a third party and user accesses own documents along with other users. Data archive manager manages storage and call up of encoded electronic data and agent program is used to store data. User access data is centralized. System has application server and safe controller. Application server is a program to manage database archive. Safe controller contains users' safes individually assigned to document originator and business partners. Application server (AS) safe is assigned to application server and a safe monitoring program is provided. User safe is only accessible by document originator or business partners and only after authentication. Safes have not direct access to document database, access is via AS safe and application server.  Independent claims included procedure to securely authenticate user access to electronic data, update of access control list,