baber/WOPTO huggingface dataset:
Patent DE-19835050-A1 (DE)
Title: Micromechanical component, e.g. an acceleration or revolution speed sensor, is produced by local sacrificial oxide etching while leaving a reserve region which is removed during subsequent partial substrate removal
Inventor: LAERMER FRANZ
IPC: B81B3/00
Filed: 1998-08-04
Abstract: A micromechanical component production process, in which a reserve region is left during local sacrificial oxide layer etching but is removed during subsequent partial substrate removal, is new. Production of a micromechanical component, having a mobile surface structure spaced from an underlying silicon substrate (10), comprises: (a) locally etching a sacrificial oxide layer (12) to form the space, while leaving a reserve region; and (b) removing a substrate region below free sections of the surface structure, together with the reserve region.
Patent DE-19836921-A1 (DE)
Title: Light-controlled plug socket rail; has incorporated electronic control responsive to detected ambient light level for automatic switching of supplied electrical devices
Inventor: ARNOLD FRANK
IPC: H01R13/66
Filed: 1998-08-14
Abstract: The plug socket rail (1) has supply sockets (5) for a number of electrical devices has an incorporated electronic control using relays or semiconductor elements and an ambient light level measuring device, e.g. a photocell (3), for switching the electrical devices according to the detected light level, which may be indicated by an acoustic signal source.
Patent DE-19839552-A1 (DE)
Title: Optical sensor monitoring concentration variations, comprises optical waveguide layer between emitter and receiver
Inventor: HAAS HEINZ JOSEF
IPC: G01N21/77
Filed: 1998-08-31
Abstract: The sensor comprises an optical waveguide layer (4) between an emitter (1) and receiver (2). Overall transmissivity is altered by concentration variation. The layer includes coupling areas (5,6) for light entry and exit, spaced along its path. Light entering is contained and propagated by multiple total internal reflection in the layer, leaving at the exit coupling (6). It is detected by the receiver. Preferred Features: The waveguide layer transmission characteristics vary with changes in concentrations of ions, atoms and/or molecules. The refractive index is altered. There is a main (e.g. thick) layer. On the surface away from the emitter, there is an (e.g. thin) sensor layer. Transmission characteristics of this layer, especially refractive index, are altered by concentration. The sensor layer changes in reflectivity on concentration changes. The side of the layer opposite the medium being monitored (3) is made reflective. The sensor has a casing and an appropriately-configured opaque body (15). Its sensor recesses (16,17) are filled by transparent material and overlapped by the optical waveguide layer. Where not overlapped, the transparent material is given an opaque covering (19). The emitter is a semiconductor diode chip, the receiver a photosensor semiconductor chip. The main body, injected recess fillings and covers are diverse, transparent and opaque plastics. Electrical connections are made through the casing.
Patent DE-19840535-A1 (DE)
Title: Layered sleeping system adaptable to climate
Inventor: PLUDRA JOBST-DIETER
IPC: A47G9/02
Filed: 1998-08-28
Abstract: The sleeping system comprises an upper bed, a lower bed and a head pillow, each having several layers (11, 12, 13) which are detachably connected to each other e.g. by a slide fastener, buttons, touch and close fastener, etc.. The layers are filled with a heat-insulating filler material which can have different heat insulation.
Patent DE-19841764-A1 (DE)
Title: Semiconductor component with a chip having a lead-on-chip structure mounted on a lead structuring substrate
Inventor: MITA MAMORU
IPC: H01L21/56
Filed: 1998-09-11
Abstract: A semiconductor component has chip outer electrodes with gold or tin connection sections soldered to tin or gold connection sections of a substrate lead structure by a gold-tin solder. A semiconductor component comprises:  (1) a chip with several outer electrodes with connection sections of gold or tin; (2) an insulating substrate with a lead structure, each lead having an inner lead with a connection section of tin or gold which is soldered by a gold-tin solder to a corresponding connection section of a chip outer electrode; and (3) molded resin for enclosing the connected sections including the solder. Independent claims are also included for the following: (i) an electronic device with a RAM-bus-semiconductor component module comprising several of the above components mounted on a RAM-bus-lead structuring substrate; (ii) a flexible TAB lead structuring substrate comprising a non-perforated flexible insulating foil with a rolled lead foil of oxygen-free copper of \-99.99 wt.% purity, a high purity electrolytic copper foil, a deposited copper layer or an electroless copper coating; and (iii) processes for producing the above component.
Patent DE-19842586-A1 (DE)
Title: Packaging arrangement, especially for confectionery, small toys, souvenirs, etc. has conducting tracks interrupted when packing section(s) removed to generate electrical signal
Inventor: SIMON UDO
IPC: B65D75/42
Filed: 1998-09-17
Abstract: The arrangement has packaging sections (5) arranged in one or more rows and separated by connecting sections (4). A conducting track arrangement running across the packaging and connecting sections is arranged so that when one or more packaging sections is separated, at least one conducting track is divided to generate an electrical signal that can be evaluated in a connected evaluation device (8).
Patent DE-19842606-A1 (DE)
Title: Sandwich burger with enclosed sides maintains the filling in fresh condition and minimizes unwanted loss from the edges during consumption
Inventor: BOLTZ FRIEDHELM
IPC: A23P20/20
Filed: 1998-09-17
Abstract: A sandwich burger (1) consists of two slices (2) of bread with a filling. Each bread slice is essentially of shallow U-shaped cross section, the ends of which are presented to form a butt joint (4) and creating a cavity for an edible filing (3).  Independent claims are included for: (1) a method of preparing the sandwich burger; and (2) a device for preparing the sandwich burger.
Patent DE-19843866-A1 (DE)
Title: Support plate for ski binding especially for carving skis is substantially resistant to bending and has one or both bearing assemblies with predetermined torsional play relative to cross axis
Inventor: WAGNER LUDWIG
IPC: A63C9/00
Filed: 1998-09-25
Abstract: The support plate (1) is substantially resistant to bending and at least one and possibly both of the bearing assemblies (4, 5, 7;2, 3) has between a part on the ski side and a part on the support plate side a predetermined torsional play relative to the cross axis of the support plate.  One bearing assembly can have two longitudinally spaced stops on the support plate and two correspondingly spaced counter stops fixed on the ski side.
Patent DE-19852038-A1 (DE)
Title: Pallet film wrapping machine
IPC: B65B13/02
Filed: 1998-11-11
Abstract: The machine secures packets or other objects on e.g. a transport pallet (1) by film. Angled corner battens are first pre-positioned along the edges of the assembled load of packets or objects. A double-layered belt of esp. plastic film (3) is then pulled from a storage unit (4) at 90 degrees to the pallet and wound around the assembled package by pneumatic grips. The grips are pneumatic suction pads (2) and tauten the plastic film so that it remains under mechanical tension when in place.
Patent DE-19859408-A1 (DE)
Title: Procedure for cleaning vessels for liquids, and preferably steel vessels used in drinks industry, entails bringing internal faces of vessel into contact with liquid carbon dioxide
Inventor: HAARMANN WOLFRAM
IPC: B08B7/00
Filed: 1998-12-22
Abstract: The internal faces of the vessel for cleaning are brought into contact with liquid carbon dioxide. The vessel is filled with liquid carbon dioxide by at least five per cent its volume, and by rocking the partially filled vessel all the internal faces are touched by the liquid carbon dioxide, after which the stabilizing and emptying of the liquid carbon dioxide takes place. The liquid carbon dioxide is introduced at a temperature of around minus 5 degrees and an initial pressure of 60 bar.
Patent DE-19860052-A1 (DE)
Title: Semiconductor component with memory node capacitor structure
Inventor: NISHIMURA HIROAKI
IPC: H01L21/8242
Filed: 1998-12-23
Abstract: The memory node (22) comprises a vertical surface (30), extending vertically with respect to the surface of a semiconductor substrate (12). An inclination preventing dielectric film (32) is in close contact with the side face of the vertical surface and prevents inclination. Preferably structure comprises one or more memory nodes, with the dielectric film located between the vertical surfaces of the memory nodes. A horizontal surface (28) of the node(s) extends along the substrate surface, joining the vertical surface. An Independent claim is also included for a manufacturing process for the memory device.
Patent DE-19900159-A1 (DE)
Title: Connecting pipe for reactive gas supply to vapor deposition chamber
Inventor: OSHIMA YOSHIHIRO
IPC: C23C14/34
Filed: 1999-01-05
Abstract: Reactive gas is supplied to a vacuum deposition chamber through a pipe (26) fitted with removable jets (12). The pipe (26) can be disconnected from the feed pipe (11) by means of a joint (13).
Patent DE-19900554-A1 (DE)
Title: Verfahren zur Herstellung von aliphatischen Oligocarbonatdiolen aus Dimethylcarbonat und aliphatischen Diolen
Inventor: LANGER REINHARD
IPC: C08G64/30
Filed: 1999-01-09
Abstract: Die vorliegende Erfindung betrifft ein verbessertes Verfahren zur Herstellung von aliphatischen Oligocarbonatdiolen aus nicht vicinalen Diolen durch Umesterung mit Dimethylcarbonat (DMC) in einer Gas-Flüssigkeits-Gegenstromapparatur und anschließende Abtrennung von Resten Methanol und Spuren Dimethylcarbonat in einer gasblasenerzeugenden Apparatur. Der im fertigen Oligocarbonat gelöste Katalysator kann entweder abgetrennt oder durch Zugabe von Komplexbildnern maskiert und im Oligocarbonat belassen werden.
Patent DE-19903286-A1 (DE)
Title: Trailer control valve for compressed air braking installation of tractor vehicle-trailer combinations has throttle in connecting channel between first relay piston control chamber and second throttle valve control chamber
Inventor: ROETHER FRIEDBERT
IPC: B60T15/02
Filed: 1999-01-28
Abstract: A trailer control valve (1) for a compressed air braking installation of tractor vehicle-trailer combinations has a trailer bake line located between the tractor vehicle and the trailer plus a trailer supply line with various features. A throttle (122) is provided in the connecting channel (72) between the first relay piston control chamber (12) and the second throttle valve control chamber (96). A shoulder (118) is provided through which the spring pressure of the valve spring (106) upon the throttle valve control piston (86) can be limited to a certain lift in the direction of a position reducing the flow cross-section of the throttle valve.
Patent DE-19903560-A1 (DE)
Title: Health- and performance-promoting composition for sports activities contains medium-chain triglycerides, carbohydrate and amino-acid mixture
Inventor: APFELBAUM UDO
IPC: A23L33/115
Filed: 1999-01-29
Abstract: Health- and performance-promoting composition for sports activities contains MCT (medium-chain triglycerides), carbohydrate and the amino-acids alanine, lysine, phenylalanine, glutamic acid, methionine, serine, glycine and ornithine.  An Independent claim is also included for the production of the composition.
Patent DE-19905952-A1 (DE)
Inventor: ROTH-STIELOW JOERG
IPC: H05K7/14
Filed: 1999-02-12
Abstract: The invention relates to a distribution box, comprising electronic circuits, a housing bottom part (2) and housing top parts (1, 51, 52, 53) of a feeder connector that includes a first and a second connector part (21, 61), wherein clamping strips or the like for connecting a cabling to the corresponding second connector part (21, 61) are mounted in the housing bottom part (2), wherein the housing bottom part (2) has a T-shaped cabling for a high-voltage current between two external connection possibilities and an external connection possibility for a hybrid cable on the housing lower part (2), wherein said housing lower part (2) has a T-shaped cabling for a field bus between two external connection possibilities on the housing lower part (2) and at least a second connector part (21, 61), wherein an electronic circuit is mounted in at least one housing top part (1, 51, 52, 53) which can be electrically connected to the control bus by a first and a second connector part (21, 61), wherein the housing lower part (2) has an external connection possibility for a hybrid cable with a hybrid connector part (56) that includes high-voltage and weak current lines and wherein the weak current lines of the hybrid cable can be connected to at least one electronic circuit of the housing top part (1, 51, 52, 53).
Patent DE-19906521-A1 (DE)
Title: Brittle article, e.g. a recessed cooker surface, comprises glass and/or glass-ceramic parts bonded together by an induction melted ductile metallic joint material
Inventor: BEIER W
IPC: C03C27/08
Filed: 1999-02-17
Abstract: Brittle article comprises glass and/or glass-ceramic parts bonded together by an induction melted ductile metallic joint material.  An Independent claim is also included for production of the above brittle article.  Preferred Features: The ductile metallic joint material consists of silver (alloy), copper (alloy) or aluminum (alloy).
Patent DE-19908643-A1 (DE)
Title: Wascheinrichtung für eine Lichtscheibe einer Leuchte oder eines Scheinwerfers eines Fahrzeuges
Inventor: LAZARUS REINHARD
IPC: B60S1/52
Filed: 1999-02-27
Abstract: Die Wascheinrichtung für eine Lichtscheibe einer Leuchte oder eines Scheinwerfers weist eine im Inneren der Karosserie angeordnete Düsenverstellvorrichtung auf. Durch diese ist eine Düse von einer inaktiven Stellung durch eine Karosserieöffnung hindurch in eine aktive Stellung verstellbar. Die Düse ist von einem Düsenkörper getragen, mit dem die Abdeckung über eine kardanische Gelenkvorrichtung verbunden ist. Eine erste Achse der Gelenkvorrichtung ist durch die Mittelachse des freien Endabschnitts des Düsenkörpers und einer auf den Endabschnitt aufgesetzten verdrehbaren Hülse gebildet. Eine zweite Achse der Gelenkvorrichtung ist durch die Hülse und die Abdeckung selbst gebildet.
Patent DE-19910114-A1 (DE)
Title: Sekundäre Lithium-Ionen-Zelle
Inventor: BAEUERLEIN PETER
IPC: H01M6/16
Filed: 1999-03-08
Abstract: Die Erfindung betrifft eine sekundäre Lithium-Ionen-Zelle mit einem kohlenstoffhaltigen Anodenmaterial, einem lithiumhaltigen Kathodenmaterial und einem nichtwäßrigen Elektrolyt, die eine sehr gute Strombelastbarkeit besitzt, und die einen Elektrolyten enthält, der aus der 0,8 bis 1,3 mol/l enthaltenden Lösung eines Lithiumsalzes in einem organischen Lösemittelgemisch aus 15 bis 35 Vol.-% Ethylencarbonat und 65 bis 85 Vol.-% Ethyl-Methylcarbonat besteht.
Patent DE-19912916-A1 (DE)
Title: Anti-bedsore slatted frame for hospital bed; has independently raisable back and leg parts and has intermeshing frames that can be swivelled about separate axes
Inventor: HOLTKAMP MAIK
IPC: A47C23/06
Filed: 1999-03-22
Abstract: The slatted frame (1) has an outer frame (4) containing a back (2) and a leg (3) part, which can be raised independently. The back and leg parts each comprise a frame with several parallel spring bars (5), which are moved by a linear drive to adjust the slatted frame. Two intermeshing frames (8,9) facing opposite each other and arranged between the spring bars can each be swivelled about an axis (6,7).
Patent DE-19917940-A1 (DE)
Title: Speicherbauteil einer Rechnereinheit
Inventor: MOESSNER CLAUS
IPC: G06F9/4401
Filed: 1999-04-21
Abstract: Die Erfindung betrifft ein Speicherbauteil (3) einer Rechnereinheit (1), mit einem programmierbaren Speicherbereich (5) und einem Bootbereich (6) mit mindestens einem Bootblock (7; 8), aus dem sich ein Prozessor (2) der Rechnereinheit (1) Initialisierungssoftware zum Starten der Rechnereinheit (1) und/oder Programmierungssoftware zum Programmieren des Speicherbereichs (5) lädt. Um auf einen Nur-Lese-Speicher des Speicherbauteils (3) zum Speichern einer Checkroutine und um auf ein Durchlaufen der Checkroutine bei jedem Starten der Rechnereinheit (1) verzichten zu können, schlägt die Erfindung vor, daß das Speicherbauteil (3) mindestens zwei Bootblöcke (7; 8) und eine Konfigurationszelle (9) aufweist, die auf einen der Bootblöcke (7; 8) aktiviert, wobei der Prozessor (2) die Initialisierungssoftware bzw. die Programmierungssoftware automatisch aus dem aktivierten Bootblock (7; 8) lädt.
Patent DE-19920135-A1 (DE)
Inventor: KROLL MICHAEL
IPC: B61B10/02
Filed: 1999-05-03
Abstract: A power & free conveyor has at least one free rail (7) and at least two power rails (1', 1"). The running mechanisms that are guided in the free rail (7) are transferred from the first power rail (1') to the second power rail (1'') in a transfer station. The driver blocks (6', 6") of the power chains (2', 2") and/or the driver blocks (16) of the running mechanisms (9) are provided with sloped surfaces (18', 18", 19), so that the driver blocks (6', 6") of the drivers of the two power chains (2', 2'') do not create unwanted constraining forces upon impact on the driver block (16) of the running mechanism driver (13) when they are guided in laterally, when the spatial correlation is unfavourable. These slopes surfaces ensure that when a driver block (6") of a power chain (2") is moved laterally, unfavourably onto the driver block (16) of a running mechanism (4), the latter is pushed away in a downward direction. The driver block (6") of the power chain (2") can then move over the driver block (16) of the running mechanism (9); the running mechanism (9) remains in the same place until it is followed by another driver block (6") of the power chain (2''), which pushes the driver block (16) of the running mechanism (9) in front of it.
Patent DE-19921196-A1 (DE)
Title: Wiederablösbarer Haken oder dergleichen Befestigungsvorrichtung
Inventor: RUECKEL JOHANNES
IPC: A47G1/17
Filed: 1999-05-07
Abstract: Es wird eine wiederablösbare Befestigungsvorrichtung wie ein wiederablösbarer Haken oder dergleichen beschrieben. Die beschriebene Befestigungsvorrichtung zeichnet sich dadurch aus, daß sie ein den Rest derselben tragendes flexibles Trägerelement umfaßt, das auf die die Befestigungsvorrichtung tragende Unterlage aufklebbar und von dieser bei Bedarf wieder abziehbar ist, und daß am oder im Trägerelement ein oder mehrere Stützelemente vorgesehen sind, über welche daran angreifende Kräfte im wesentlichen vollständig an einer entfernt vom Kraftangriffspunkt liegenden Stelle in das Trägerelement einleitbar sind. Befestigungsvorrichtungen dieser Art können einerseits große Lasten tragen, und sind andererseits einfach und ohne Beschädigung der Fläche, auf welcher sie angebracht sind, von dieser ablösbar.
Patent DE-19927611-A1 (DE)
Title: New aryloxyethylamino-triazine derivatives are used as herbicides, especially for selective control of undesired plant growth in cotton, barley, maize, beet and wheat
Inventor: LEHR STEFAN
IPC: C07D251/18
Filed: 1999-06-17
Abstract: Aryloxyethylamino-triazine derivatives are new and are prepared from new aryloxyethylbiguanidine derivatives.   Aryloxyethylamino-triazine derivatives (I) are new. n = 0-3;  R<1> = NO2; CN; CONH2; CSNH2; OH; halo; phenyl; phenoxy; or alkyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino, dialkylamino, alkylcarbonyl, alkoxycarbonyl, dialkylaminocarbonyl or dialkylaminosulfonyl (each alkyl has 1-6C and each group is optionally substituted with CN, halo or 1-4C alkoxy); or two R<1>'s on adjacent C atoms form benzo;  R<2> = H or 1-6C alkyl; R<3> = H; CHO; or alkyl, alkylcarbonyl, alkoxycarbonyl or alkylaminocarbonyl (each with 1-6C in alkyl and each optionally substituted with CN, halo or 1-4C alkoxy); or NR<2>R<3> forms dialkylaminoalkylideneamino (each alkyl has 1-6C); Z = 1-6C alkyl optionally substituted with OH, CN, halo or 1-4C alkoxy. The compounds N-(4-amino-6-(1-fluoro-1-methyl-ethyl)-1,3,5-triazin-2-yl)-N-(2-phenox y-ethyl)-amine (a), N-(4-amino-6-(1-fluoro-1-methyl-ethyl)-1,3,5-triazin-2-yl)-N-(2-(3,5-d ifluoro-phenoxy)-ethyl)-amine (b) and N-(4-amino-6-(1-fluoro-1-methyl-ethyl)-1,3,5-triazin-2-yl)-N-(2-(3,5-d imethyl-phenoxy)-ethyl)-amine (c) are excluded. Independent claims are also includes for: (A) the control of undesired plant growth in cotton, barley, maize, beet or wheat crops using a compound (I) or a disclaimed compound (a), (b) or (c); and (B) the preparation of compounds (I); and (C) aryloxyethylbiguanidine derivatives of formula (II).
Patent DE-19927923-A1 (DE)
Title: Post treatment of sintered polystyrene components, especially models for further processes, by immersing in a warmed infiltration material
Inventor: BENDIKS MICHAEL
IPC: B29C67/00
Filed: 1999-06-18
Abstract: The porous nature of the polystyrene workpiece(1) is eliminated by immersion in a bath of liquid infiltration material which penetrates the pores(5).  An Independent claim is made for an infiltration material, preferably a low melting point wax.
Patent DE-19928288-A1 (DE)
Title: Coalplough pick with pocketed shaft uses plug piece with jaw-corked shaft end to latch home when inserting the pick and positively guided via pocket wall guides.
Inventor: STEINKUHL BERND
IPC: E21C35/18
Filed: 1999-06-22
Abstract: The shaft (22) of the pick plug piece (3) is rectangular in section and the free shaft end is designed as a fork jaw locking into a latch sector of the shaft (22) once plugged into place. The head of the plug piece (3) is also rectangularly and/or asymmetrically arranged on the shaft (22). The sidewalls of the pickholder insertion hole and/or pocket (5) have guides or grooves as a positive guide for the incoming shaft (22). The latching sector consists of a grooved ring piece facing the plug entry as installed. The pick shaft (6) has a step above the latch sector and is fitted with a clamping pin (26) fitting into a hole provided in the wall of the plug shaft (22).
Patent DE-19932469-A1 (DE)
Title: Vorrichtung zur Realisierung einer elektrischen Steckverbindung
Inventor: CZINK OTHMAR
IPC: B61G5/10
Filed: 1999-07-12
Abstract: Die Erfindung betrifft eine Vorrichtung zur Realisierung einer elektrischen Verbindung, umfassend eine Steckeinrichtung mit wenigstens einem oder einer Vielzahl erster elektrischer Kontakte, die mit dazu komplementären zweiten elektrischen Kontakten eines Steckelementes durch Einstecken und gegenseitigem Berühren der Kontaktflächen in Wirkverbindung bringbar sind. DOLLAR A Zur elektrischen Koppelung von Steckeinrichtung und Steckelement werden die elektrischen Kontakte der Steckeinrichtung mit den elektrischen Kontakten am Steckelement durch Einstecken des Steckelementes in die Steckeinrichtung in Wirkverbindung gebracht. Dies erfolgt durch flächiges Anliegen den Kontakte aneinander. Erfindungsgemäß wird dies durch die Ausbildung der Kontaktflächen an der Steckeinrichtung bzw. am Steckelement als Schmiegeflächen, welche in einem Winkel zur Einführachse des Steckelementes in die Steckeinrichtung im Querschnitt der Vorrichtung betrachtet ausgerichtet und gekrümmt ausgeführt sind, realisiert.