baber/WOPTO huggingface dataset:
Patent DE-10341321-A1 (DE)
Title: Production of trench in layer or layer stack on semiconductor wafer for producing semiconductor memories comprises preparing semiconductor wafer with mask layer and photo-sensitive resist, and further processing
Inventor: SCHROEDER PAUL
IPC: H01L21/8247
Filed: 2003-09-08
Abstract: The production of a trench (26) in a layer or layer stack (102-104) on a semiconductor wafer comprises preparing a semiconductor wafer with a mask layer (12) and a photo-sensitive resist (16), exposing the resist and developing to form a resist web, implanting a first part of the mask layer with doping particles, removing the web, dissolving the second non-implanted part of the mask layer to form an opening in the mask layer, and anisotropically etching the layer or layer stack selectively to the mask layer to transfer the opening into the layer or layer stack to form the trench.
Patent DE-10343756-A1 (DE)
Title: Lufteinlasskühlsystem und -verfahren
Inventor: JOYCE STEVEN
IPC: F02B29/04
Filed: 2003-09-16
Abstract: Die Erfindung bezieht sich auf ein Verfahren und einen Apparat zum Kühlen von Ansaugluft vor dem Eintritt in eine Verbrennungskammer eines aufgeladenen Verbrennungsmotors, insbesondere, jedoch nicht ausschließlich, zur Verwendung in einem Dieselmotor. Die Erfindung stellt ein Lufteinlasssystem für einen Verbrennungsmotor bereit, das einen in einem Einlasskanal in Durchflussrichtung nach einem Lader angeordneten Kühler, einen Bypasskanal zur Kommunikation zwischen einem in Durchflussrichtung vor dem Kühler befindlichen Abschnitt des Einlasskanals und einem in Durchflussrichtung nach dem Kühler befindlichen Abschnitt des Einlasskanals, um einem vom Lader abströmenden Luftstrom die Umgehung des Kühlers zu ermöglichen, ein im Bypasskanal angeordnetes Bypassregelventil zum Öffnen und Schließen des Bypasskanals und eine im Bypasskanal angeordnete Durchflussbegrenzungseinrichtung zum Begrenzen des Durchflusses für den Fall, dass das Bypassventil in einer offenen Stellung verharrt, umfasst.
Patent DE-10345374-A1 (DE)
Title: Halbleiterbauteil mit einem Nickel/Kobaltsilizidgebiet, das in einem Siliziumgebiet gebildet ist
Inventor: KAMMLER THORSTEN
IPC: H01L21/28
Filed: 2003-09-30
Abstract: Durch Bilden einer vergrabenen Nickelsilizidschicht, gefolgt von einer Kobaltsilizidschicht in siliziumenthaltenden Gebieten, etwa einer Gateelektrode eines Feldeffekttransistors, können die überlegenen Eigenschaften beider Silizide kombiniert werden, um damit die Möglichkeit für eine weitere Bauteilgrößenreduzierung zu ermöglichen, ohne unnötig den Schichtwiderstand und den Kontaktwiderstand größenreduzierter Schaltungselemente auf der Basis von Silizium zu beeinträchtigen.
Patent DE-10347211-A1 (DE)
Title: Verfahren zum Nachtrainieren und Betreiben eines Hörgeräts und entsprechendes Hörgerät
Inventor: FROEHLICH MATTHIAS
IPC: H04R25/00
Filed: 2003-10-10
Abstract: Das Trainieren eines Hörgeräts auf individuelle Situationen soll für den Hörgeräteträger einfacher und umfassender gestaltet werden. Daher ist vorgesehen, dass der Hörgeräteträger eine aktuelle akustische Situation lediglich einer vorgegebenen Hörsituationskennung (3') zuordnen muss. Diese Zuordnung lernt ein Klassifikator, z. B. neuronales Netz (5). Nach dem Training kann dann das neuronale Netz (5) einem akustischen Eingangssignal (2) zuverlässig die entsprechende Hörsituationskennung (3') zuordnen. Anhand dieser Zuordnung wird ein aktueller Parametersatz (4') entsprechend variiert oder ergänzt.
Patent DE-10347393-A1 (DE)
Title: Telecommunications network connection method for a telephone, whereby the network can be either a switched or packet based network and a standard interface has stored configuration data for determining connection type
Inventor: BAUMKOETTER MANFRED
IPC: H04L12/28
Filed: 2003-10-09
Abstract: Method for connecting an telecommunications unit to a telecommunications network switching system in which the electronic unit to be connected is expanded by the addition of at least an IP network interface. This interface enables its connection to a system via an IP network and server. The standard interface has stored configuration data for determining the type of connection to be made to the switching system. An independent claim is made for a telecommunications unit, in particular a telephone, that has an additional connection enabling its connection to an IP network.
Patent DE-10347402-A1 (DE)
Title: Gearing arrangement for transferring a rotary movement with different transmission ratios comprises a first plate having teeth consisting of bolts, and a second plate consisting of two partial plates
Inventor: WARSZEWSKI JAROSLAW
IPC: B62M11/04
Filed: 2003-10-09
Abstract: Gearing arrangement comprises a first plate (1) having teeth consisting of a number of bolts (5) which are arranged to move axially on the periphery of the plate, and a second plate (2) consisting of two partial plates (2.1, 2.2) which move against each other on a shaft (4). The shaft (3) of the first plate and the shaft of the second plate are arranged parallel to each other. Preferred Features: The surfaces of the partial plates are conical. The bolts are arranged to slide in the first plate in axial holes. The faces of the bolts are rounded or beveled.
Patent DE-10347588-A1 (DE)
Title: Pulse jet gas turbine engine for aviation or vehicular use has two sets of concentric shutter vanes
Inventor: WESER HANSJOERG
IPC: F02C5/12
Filed: 2003-10-14
Abstract: A pulse jet gas turbine engine has a combustion chamber in which air is mixed with fuel and ignited by a sparking plug. During the ignition phase the combustion chamber outlet is closed by a concentric array of two sets of sliding shutters. The shutters open and close as they rotate.
Patent DE-10347721-A1 (DE)
Title: Leistungsverstärkermodul vom Time-Division-Duplexing-Typ
Inventor: PARK JA YOUNG
IPC: H04B1/48
Filed: 2003-10-14
Abstract: Es wird ein Leistungsverstärkungsmodul vom Time-Division-Duplex-Typ (TDD) beschrieben, über das ein Sendesignal verstärkt und ein Empfangssignal nicht verstärkt wird ohne das Empfangssignal zu verstärken, wobei der Stromverbrauch verringert ist und wodurch eine Klasse I Bluetooth-Funktion verwirklicht wird, indem sie mit einem Klasse II Bluetooth-Modul kombiniert wird. Das Leistungsverstärkungsmodul vom TDD-Typ umfasst einen Anschluss, über den ein TDD-Steuersignal übertragen wird, einen ersten Port, über den ein Sendesignal eingegeben und ein Empfangssignal ausgegeben wird, einen zweiten Port, über den das Sendesignal ausgegeben und das Empfangssignal eingegeben wird, erste und zweite Übertragungsleitungen, gekoppelt zwischen den ersten und zweiten Ports, deren Länge einem Viertel der Wellenlänge der Sende- und Empfangssignale entspricht, um einen Empfangssignalpfad für das Empfangssignal zu bilden, eine Leistungsverstärkungseinheit zum Verstärken des Sendesignals, das über den ersten Port eingegeben wird, um das verstärkte Sendesignal an den zweiten Port auszugeben, erste und zweite Schalteinheiten, angeordnet zwischen den ersten und zweiten Ports und der Leistungsverstärkungseinheit, und Ausbilden oder Blockieren eines Sende- und Empfangssignalpfads zwischen dem ersten Port und dem zweiten Port über die Leistungsverstärkungseinheit, eine dritte Schalteinheit, angeordnet zwischen der Verbindung der ersten und zweiten Übertragungsleitungen und dem Erdpotential, um ...
Patent DE-10352600-A1 (DE)
Title: Plastic crate for bottles has conventional base, on to which one-piece wall section made from transparent plastic clips
Inventor: OSTER HEINZ
IPC: B65D85/30
Filed: 2003-11-11
Abstract: The plastic crate for bottles has a conventional base (1), on to which a one-piece wall section (2) made from transparent plastic clips. A protective skirt (3) is fitted around the upper rim of the wall section.
Patent DE-10354904-A1 (DE)
Title: Vorrichtung zum Zerkleinern von Agglomeraten, insbesondere durch Aufbruch von Mikropartikeln durch Kolbenbewegung in einem Behälter
Inventor: LIENHART HERMANN
IPC: B01F3/12
Filed: 2003-11-24
Abstract: Es wird eine Vorrichtung zum Zerkleinern von Agglomeraten aus Partikeln in einer Suspension angegeben. Die Vorrichtung hat einen Behälter (2) zum Aufnehmen der Suspension und wenigstens einen Kolben (6), der in dem Behälter (2) insbesondere hin- und herbewegbar ist, um Suspension zwischen zwei Raumbereichen (16, 18) einer Zylinderkammer (4) des Behälters (2) zu bewegen, wobei die beiden Raumbereiche (14, 16) durch wenigstens einen eine Engstelle definierenden Strömungsweg (12) für die Suspension miteinander verbunden sind.
Patent DE-10355053-A1 (DE)
Title: Controlling edge-controlled display involves keeping it on for first period if actuating device operated again within second period shorter than first or switching off, awaiting expiry of third period, switching on again for fourth period
Inventor: KRAUSE MICHAEL
IPC: G08B5/22
Filed: 2003-11-26
Abstract: The method involves switching on the display device for a first period when an actuating device is operated, keeping the display device on for the first period if the actuating device is operated again within a second period (t5-t7) shorter than the first or switching the display device off if the actuating device is operated again outside the second period, awaiting the expiry of a third period (dT) shorter than the first and second periods and switching on again for a fourth period (t10-t11).
Patent DE-10357357-A1 (DE)
Title: Fuel tank with an opening includes a closure unit with a flange which and/or the opening rim are/is provided with a groove for a sealing ring
Inventor: PREUSE ULF
IPC: B60K15/03
Filed: 2003-12-09
Abstract: The fuel tank (1) with an opening (2) includes a closure unit (4) with a flange (6) which and/or the opening rim (10) are/is provided with a groove (12) for a sealing ring (14).
Patent DE-19518706-A1 (DE)
Title: Protecting opto-electronic semiconductor components mounted on circuit board
Inventor: POELLMANN NORBERT
IPC: H01L23/29
Filed: 1995-05-22
Abstract: Protecting optoelectronic semiconductor components mounted on a circuit board comprises applying a transparent protective coating over the component after it has been attached to the board.
Patent DE-19519826-A1 (DE)
Title: Trimming tool for grinding wheels with main tool body
Inventor: OPPELT PETER
IPC: B24B53/065
Filed: 1995-05-31
Abstract: The tool has a trimming surface (7) which is in the form of a spherical segment shaped surface and is brought into contact with the grinding surface (3) of the grinding wheel (1). The main tool body (6) is in the form of a rotary body with an at least partly spherical peripheral surface on a rotary trimming spindle (9).  The trimming spindle is mounted on one side. The trimming body is placed on the free end of the spindle. The axis (8) of the trimming spindle slopes across the axis (2) of the grinder wheel. The grinder wheel and/or the trimming tool (4) move on at least two linear axes (Y,Z).
Patent DE-19522403-A1 (DE)
Title: Device for in=vivo cleaning of veins and arteries - has milling head at end of body introduced into patients veins or arteries and supplied with pressurised driving medium and having suction system for debris.
Inventor: WERTH WOLFGANG DR MED
IPC: A61B17/00
Filed: 1995-06-21
Abstract: The device (1), for in-vivo cleaning of veins and arteries, has a body for introduction into the vein or artery with a milling head (10) at the distal end which has a pressure line (60b) connected to it which is used to drive the milling head by the supply of a driving medium. A suction line (60a) is provided which is used for removal of the debris created. The pressure line and the suction line are integrated into a common tube system (60) in a concentric manner. The pressure line is the inner tube of the arrangement.
Patent DE-19524643-A1 (DE)
Title: Safety device for detecting the presence of harmful gases in rooms - electrically activates magnetic valve to block gas supply and cut off mains
Inventor: REGGIONI RENZO
IPC: G08B21/16
Filed: 1995-07-06
Abstract: A safety system for gas detection comprises three independently functioning sensors (10/1,10/2,10/3) in a single unit. These instruments monitor the oxygen level in the atmosphere, the presence of methane or propane and the level of carbon monoxide respectively. In the event of inadequate oxygen or the discovery of dangerous gases, an alarm signal is given which activates the mains switch (12) and/or a magnetic valve (16) in the gas supply pipe, cutting off current and gas supply. The system can be connected to the mains but is better run from a battery or similar separate current source of appropriate voltage, so that it is permanently ready for use in any conditions.
Patent DE-19534649-A1 (DE)
Inventor: KAEMMERER FRIEDRICH-JOHANNES D
IPC: C07C323/60
Filed: 1995-09-19
Abstract: Cyano-mercapto-alkenoamide cpds. of formula R1C(SH)=C(CN)CON(R2)(R3) (I) and their stereoisomers and salts are new. R1 = H, 1-17C alkyl, 1-4C haloalkyl; phenyl (opt. substd. by 1 or more halo, NO2, CN, 1-4C alkyl, 1-4C haloalkyl, 1-4C alkoxy, 1-4C haloalkoxy, or phenyl(1-2C)alkyl, benzyl, 3-7C cycloalkyl, 2-3C alkenyl or 2-3C alkynyl; R2 = H, 1-4C alkyl, phenyl, phenyl(1-2C)alkyl or 2-3C alkenyl; R3 = mono, bi or tricyclic unsatd. 3-13C heterocycle contg. 1-4 heteroatoms (O, S, N) having 0-1 of the heteroatoms O or S (opt. substd. by 1 or more of halo, 1-4C alkyl, 1-4C haloalkyl, 1-4C alkoxy, 1-4C haloalkoxy, NO2, OH, COOH, CONH2 or O), phenyl (opt. mono, di or tri-substd., by 1-4C alkyl, 1-4C haloalkyl, 1-4C alkoxy, 1-4C haloalkoxy, 1-4C alkylthio, 1-4C haloalkylthio, halo, NO2, CN, OH, COOH, 1-4C alkylsulphonyl, carbalkoxy (with 1-3C in alkyl), benzoyl (opt. substd. by halo, 1-4C alkyl or 1-4C alkoxy), phenyl (opt. substd. by halo, 1-4C alkyl or 1-4C alkoxy, phenoxy (opt. substd. by 1-3C alkoxy, opt. substd. by halo, 1-3C haloalkoxy or halo(sic)), naphthyl, methylenedioxyphenyl, or (CH2)nCOOR10; or NR2R3 = 4-7 membered ring, opt. substd. by carbonyl on the C next to the N, or a gp. of formula (a); n = 1-12; R10 = H or 1-4C alkyl; W = CH2, CH2CH2, CH2CHMe, CH2CHEt, CH2CHOH, CH2O or CH2S; halo = F, Cl, Br or I; and provided that when R2 and R3 = H, then R1 is not Me, Et or Ph.
Patent DE-19538258-A1 (DE)
Title: Compact disc type optical recording medium to which exclusive data can be written by users
Inventor: OSHIKAWA TOSHIKO
IPC: G11B7/249
Filed: 1995-10-13
Abstract: An optical recording medium comprising (in order) a transparent substrate; a light-absorbing layer; a light-reflective layer and a protective and/or printable layer contg. a polyvinylacetal resin.
Patent DE-19538930-A1 (DE)
Title: Method for packing of coupled blister-packed package products
Inventor: APPELT HORST G
IPC: B65D5/54
Filed: 1995-10-19
Abstract: The blister packaging comprises of a receiver opening (3) providing a card-shaped region (2) on which, at least partially, the covered-over receiver volume for the products are located. There are two, essentially similar, staples (5,6) that are laid out, flat, over one another and are built in the same orientations on the front and rear sides of the blister packaging. The two staples are arranged next to each other and are interlaced with one another. The free large, flat, overcovering region of the card-shaped, without a receiver volume, between the blister packaging has other staples arranged on it, such that the built unit is surrounded by packaging material.
Patent DE-19542985-A1 (DE)
Inventor: MERTINS JUERGEN
IPC: A61C19/00
Filed: 1995-11-17
Abstract: The handheld equipment incorporates a lamp with a light guide (12), a collector lens (14) and a reflector (16) in a common housing (18). The light guide has a gradual taper over several centimetres for access to all relevant areas of the patient's mouth. The plano-convex lens is made of infrared-absorbent glass with its convex face turned towards the lamp and coated with an edge filter (36) by vapour deposition. This reflects and scatters infrared radiation of all wavelengths in excess of its cut-off value.
Patent DE-19543673-A1 (DE)
Title: High voltage transformer for use with a TV receiver
Inventor: GOSEBERG WALTER DIPL ING
IPC: H02M7/10
Filed: 1995-11-23
Abstract: The high voltage electrical transformer has a ferrite core 1 formed with C and I shaped elements 2, 3 as well as a coil former 4 having two coaxial chambers 5, 6 separated by a wall 7. One chamber has the primary winding P together with a part auxiliary winding H1. Located in a series of small chambers 8 are windings of the high voltage stage. The other main chamber houses the second auxiliary winding H2 that is in series with the first and these deliver the heating voltage U1 for the tube. Also included in this chamber are windings H3 that provide the voltage U2 for the video signal amplifier.
Patent DE-19603151-A1 (DE)
Title: Brush for cleaning teeth cavities
Inventor: HUSZ ROMAN DR
IPC: A46B5/04
Filed: 1996-01-29
Abstract: The brush has arrays of bristles (7) attached to a flexible sleeve (8) which is pulled over a finger. The bristles are on one side of the sleeve to form a brush area which can reach into cavities. The flexible sleeve is either rubber or is made of wound flexible tape. The open end of the sleeve is reinforced by a collar (4).
Patent DE-19604790-A1 (DE)
Title: Correction appliance for eye refraction with two optic lens joined by frame
Inventor: SCHUSTER WOLFGANG
IPC: G02C9/00
Filed: 1996-02-09
Abstract: The sprung frame (1) has support elements (4,5,6) with which the two optic lenses (2,3) on the rear side of two spectacle (11) glasses (9,10) are detachably fixed. The vertex refraction of each lens differs from that of the spectacle glass.  The support elements on the spectacles are supported on a bridge piece (12) extending between the two spectacle glasses, with spring tension near the two bottom edges of the spectacle glasses. The frame, between the support element (4) on the bridge-piece and the two support points (5,6) supported on the bottom glass rims, has two sprung ear-pieces (15,16).
Patent DE-19604920-A1 (DE)
Inventor: LING ISTVAN DR
IPC: C07D243/02
Filed: 1996-02-01
Abstract: The invention concerns compounds of formula (I), in which: X designates hydrogen or halogen; Y designates -NR<3>- or -N=; R<1>, R<2> and R<3> designate hydrogen or different substituents; R<4> designates optionally substituted C1-C6 alkyl; R<5> designates hydrogen; or R<4> and R<5> together designate oxygen; R<6> designates C1-C4 alkyl; and (a) designates a double bond or single bonds. Owing to their non-competitive inhibiting of the AMPA receptors, these compounds can be used as medicaments for treating diseases of the central nervous system.
Patent DE-19606698-A1 (DE)
Title: Noise suppressor for displacement compressor of engine cooling unit
Inventor: GOBERT ULRICH
IPC: F04C29/06
Filed: 1996-02-22
Abstract: The noise suppressor has a nozzle (31) which on its outlet side (30a) merges into a conical expansion chamber (32) whose greatest diameter ("d") is greater than the greatest diameter ("e") of the nozzle on the inlet side. The nozzle and the chamber have a conical angle of about 10 degrees to 150 degrees, and the greatest diameter ("d") of the chamber is roughly 1.3 to 1.5 times the greatest diameter ("e") of the nozzle on the inlet side (26a).
Patent DE-19608000-A1 (DE)
Title: Granular sodium percarbonate for use in detergent compositions
Inventor: KIM SANG-RYUL
IPC: C11D3/33
Filed: 1996-03-04
Abstract: Granular sodium percarbonate is produced in a  reactor charged with unpurified anhydrous Na2CO3 under an air flow at constant temperature. The charge is agitated and sprayed with H2O2 solution and the sodium percarbonate produced is continuously dried. Any uneven percarbonate is recycled for further production. A further claim is for a process for the manufacture of particulate sodium percarbonate in which 1 or more compounds from the following groups 1, 2, 3 and 4 are introduced into a reactor with MgSO4 in order to blend them with the interior or the surface of the particles; (1) - aqueous sodium silicate of general formula Na2OnSiO2 xH2O where n = 1 to 4 and x = 0 to 9, (2) - higher fatty acids and carbohydrate esters or polyol or a compound that is given by adding polyoxyethylene to this ester, (3) - pyridine compounds or their salts with 1 or more carboxyl groups as substituents, (4) - aromatic or aliphatic amines and their salts with 1 or more sulphonic acid groups or carboxyl groups and substituents.
Patent DE-19610996-A1 (DE)
Title: Radiation unit, such as sun-bed for tanning studio
Inventor: STEIN MICHAEL
IPC: A61N5/00
Filed: 1996-03-21
Abstract: Some or all of the heat/noise producing components such as the starting units (10) and the cooling system for the heat exchanger arranged in the housing, besides the radiation source, the radiating tubes (1) themselves, are arranged in an external switchboard and are connected with the radiation unit across supply lines. The switchboard can be installed outside the sun-tanning studio esp. in the open air. The heat producing components of several radiation units can be arranged in the switchboard. The external switchboard has ventilation openings and the heat producing components are cooled by natural convection or by a cooling system.
Patent DE-19616958-A1 (DE)
Title: Covering for bumper of motor vehicles
Inventor: ORAVETZ JOSEF
IPC: B60R13/04
Filed: 1996-04-27
Abstract: The covering (10) consists of a front part and two side sections which extend backwards at right-angles. Decorative trim (14) is mounted on the covering and is secured with two sets of two clips to the side sections. The parts of the clips are integral with the bumper and the trim. The clips consist of a first part (18) which has a ridge (23) which snaps behind a shoulder (22) of the second part. The mating flat faces of the clips have matching grooves to provide lateral location.
Patent DE-19617636-A1 (DE)
Title: Neck warmer for motor cyclists, etc.
Inventor: EBERT GERD
IPC: A41D27/18
Filed: 1996-05-02
Abstract: A neck warmer for motorcyclists is made of elastic material and has a collar section which encases the neck, and an adjoining covering part which adjoins the wearer's chest, shoulders and back. A device is provided to change the neck warmer from a wearing position into a removal position. The device preferably consists of ruffling tape which runs along the collar part periphery. The operating ends of the tape are drawn through a slider and fixed by the slider.
Patent DE-19620878-A1 (DE)
Title: Noise test system for noise from two materials rubbing together
Inventor: VALLS GEORG
IPC: G01N29/14
Filed: 1996-05-23
Abstract: The system comprises a plate (1), on which a flat piece of one material (2) is placed, and a vertical sample holder (4) round the point of which (3') the other material (3) is wrapped. Pressure is applied to the vertically-held material and the materials are moved against one another by a crank drive (8) connected to the plate. Screaming and creaking noises produced correlate to signals received by an acceleration monitor (5) placed at the point and linked to an acoustic evaluator. The applied pressure and movement are variable so that their influence on the sound can be assessed. The system is useful for determining the choice of materials for vehicle components.
Patent DE-19628644-A1 (DE)
Title: Serviette for children
IPC: A41B13/10
Filed: 1996-07-16
Abstract: This serviette has, in the middle, a pressed or perforated hole in it which can be formed as a round or square hole by folding the serviette up and ripping it. The serviette is double layered. The serviette may be separated into a small rest serviette and the main part may be a dirt catcher or bib arrangement.
Patent DE-19628910-A1 (DE)
Title: Damaged tile repair scraper
Inventor: LUETTKE REINHOLD
IPC: E04F21/00
Filed: 1996-07-18
Abstract: The scraper has a handgrip (1) and a shank fastened to the grip. the front end of the shank (2) is bent and a hard metal tip (4) is mounted on this. The hard metal tip defines an angle of 100-120 degrees with the axis of the shank. There can be finger grooves (5) in the handgrip and-or shank and or a plate (7). The plate can slide along the shank and be stopped in place as required. Support wheels can be attached to the handgrip or shank.