baber/WOPTO huggingface dataset:
Patent DD-279201-A1 (DD)
Title: Verfahren zum thermischen vorbehandlung von hochkohlenstoffhaltigen oberflaechen, insbesondere eisengusswerkstoffe
Inventor: WITTKE KLAUS
IPC: B23K1/19
Filed: 1989-01-02
Abstract: Die Erfindung betrifft ein Verfahren zum thermischen Vorbehandeln von hochkkohlenstoffhaltigen Oberflaechen, insbesondere Eisengusswerkstoffe, das vorzugsweise im Maschinen- und Fahrzeugbau sowie im Rationalisierungsmittelbau zur Vorbehandlung von Werkstuecken fuer ein Schmelzloeten eingesetzt wird. Die zu behandelnden Bauteile sowie ein oxydierend oder reduzierend wirkender Stoff werden im Loetcontainer deponiert, so dass sich beim Durchlaufen der thermischen Zyklen eine oertlich abgegrenzte Arbeitsatmosphaere selbstaendig einstellt und eine gezielte Beeinflussung der Werkstueckoberflaeche ermoeglicht.
Patent DD-280689-A1 (DD)
Title: Verfahren zur beschichtung von lebensmitteln, insbesondere frischkaese mit pfeffer oder anderen koernigen zusaetzen
Inventor: KUSKE ERNST
IPC: A23C19/16
Filed: 1989-03-27
Abstract: Die Erfindung betrifft ein Verfahren zur Beschichtung von Lebensmitteln insbesondere Kaese mit Pfeffer oder anderen koernigen Zusaetzen. Dabei wird zur Sicherung einer rationellen Produktion eine indirekte Beschichtung vorgenommen. Der zur Beschichtung vorgesehene Zusatz wird mit einem geeignetem, physiologisch unbedenklichem Lebensmittelkleber auf das Verpackungsmaterial im Bereich der spaeteren Beruehrungsflaeche mit dem Kaese aufgebracht. Waehrend des Verpackungsprozesses uebernimmt der Kaese vom Verpackungsmaterial die entsprechende Schicht, z. B. Pfeffer. Diese indirekte Form schafft Voraussetzung fuer die maschinelle Verarbeitung.
Patent DE-10003118-A1 (DE)
Title: Polymerisierbare Verbindungen und ihre Verwendung als Wachs
Inventor: HEINRICHS FRANZ-LEO
IPC: C07C69/54
Filed: 2000-01-26
Abstract: Gegenstand der Erfindung sind Verbindungen der Formel DOLLAR A Z¶k¶ - (Y - (W)¶(m-p-1-k)¶(X)¶q¶)¶n¶ DOLLAR A worin DOLLAR A Z der Rest ist, welcher durch Enfernung der OH-Gruppen aus COOH-Gruppen einer organischen Carbonsäure, welche 1-4 COOH-Gruppen enthält und deren Anzahl von Kohlenstoffatomen zwischen 4 und 40 liegt, erhalten wurde, DOLLAR A Y der Rest ist, welcher durch Entfernung von (m-p) Wasserstoffatomen aus den Hydroxylgruppen einer organischen, m OH-Gruppen enthaltenden Verbindung mit 3 bis 15 Kohlenstoffatomen erhalten wurde, wobei Y ein mit C¶2¶-C¶4¶-Alkylenoxiden alkoxylierter Rest sein kann, und von der Gesamtzahl m der OH-Gruppen (m-p) OH-Gruppen verestert sind, und p OH-Gruppen frei oder verethert vorliegen, DOLLAR A X der einwertige Rest ist, der durch Entfernung der OH-Gruppe aus der COOH-Gruppe einer organischen Monocarbonsäure mit 3-5 C-Atomen welche eine, in Konjugation mit der C-O-Doppelverbindung stehende, olefinische Doppelverbindung enthält, erhalten wurde, DOLLAR A W der einwertige Rest ist, der durch Entfernung der OH-Gruppe aus der COOH-Gruppe einer einwertigen Carbonsäure mit 16-60 Kohlenstoffatomen erhalten wurde, DOLLAR A p eine Zahl von 0 bis 2,5, die die Anzahl der freien oder veretherten OH-Gruppen angibt, DOLLAR A k eine Zahl von 0 bis 2 DOLLAR A q eine Zahl von 0,5 bis 1,5, die die Anzahl der Estereinheiten der ungesättigten Säure X angibt, DOLLAR A n eine ganze Zahl von 1 bis 6 unter der Bedingung, dass k > 0 ist, wobei n dann die Anzahl der Wiederholungseinheiten der erfindungsgemäßen...
Patent DE-10004465-A1 (DE)
Title: Inhalation nebulizer, comprises a liquid reservoir with an artificial surface structure comprising protrusions and indentations
Inventor: SOMMER ERIC
IPC: A61M15/00
Filed: 2000-02-02
Abstract: The inhalation nebulizer according to the invention has a liquid reservoir, whose surface facing the liquid to be nebulized has an artificial surface structure comprising protrusions and indentations, of which at least the protrusions consist of hydrophobic materials or permanently hydrophobized materials.
Patent DE-10004715-A1 (DE)
Title: Toy doll has an inflatable and airtight inner shell which expands to show the bloating effects of feeding without distortion of the head or limbs
Inventor: MASSIH-MAEURER ELAHEH
IPC: A63H3/06
Filed: 2000-02-03
Abstract: The toy (1), as a toy doll or animal, can be made to expand by increasing the pressure in the interior (5) of the toy. The toy structure has an outer shell (2) and an inflatable and airtight inner shell (3) which can be filled with a charge, especially of air and water, through an opening (10) with a valve (11). The air/water pump is designed as a baby's feeding bottle.
Patent DE-10009438-A1 (DE)
Title: Use of combination of pyrrolidinone carboxylic acid derivative and cationic or amphoteric polymer to improve wash-fastness of dyed fibers, especially human hair
Inventor: MUNK GABRIELE
IPC: D06M13/352
Filed: 2000-02-29
Abstract: Combination of a pyrrolidinone carboxylic acid derivative (I) and a natural or synthetic cationic or amphoteric polymer (II) is used to improve the wash-fastness of dyed fibers.  Combination of a pyrrolidinone carboxylic acid derivative of formula (I) and a natural or synthetic cationic or amphoteric polymer (II) is used to improve the wash-fastness of dyed fibers. R<1>-R<3>  = H, 1-4C alkyl or COOR<4>, at least one being COOR<4>; R<4>  = H, alkali(ne earth) metal or NHR<5>R<6>R<7>; and R<5>-R<7>  = H, 1-22C alkyl, 1-4C hydroxyalkyl, 2-22C alkenyl, 2-22C acyl or optionally substituted 6-10C aryl. An Independent claim is also included for a composition for improving the wash-fastness of dyed fibers, comprising a combination of a pyrrolidinone carboxylic acid derivative of formula (I), a polymer and a protein hydrolyzate.
Patent DE-10013754-A1 (DE)
Title: Braking force regulating circuit has stage for altering system clock connected to microcomputer or input/output module to receive control signals for altering system clock
Inventor: GIERS BERNHARD
IPC: B60T13/66
Filed: 2000-03-20
Abstract: The circuit has at least one microcomputer (CPU) for processing a control program stored in a memory area (ROM/F-ROM, RAM) and at least one clock generator (TG) for generating a system clock for the microcomputer(s). A circuit stage (SM) for altering the system clock is connected to the microcomputer or an input/output module (IO) thereof and receives control signals for altering the system clock via this connection. Independent claims are also included for the following: an integrated circuit and a method of regulating the braking force in a motor vehicle.
Patent DE-10014857-A1 (DE)
Title: Device for introducing a catheter into the uretha, in particular, of a male para-plegic comprises outer funnel for introduction into the uretha opening, and an inner funnel for introduction of the catheter
Inventor: SAUER MANFRED
IPC: A61M25/01
Filed: 2000-03-24
Abstract: A device for introducing a tubular catheter (1) into the urethra, preferably for catheterizing males, especially paraplegics. The inventive device comprises an introduction device (2) which is used to insert the catheter (1), characterized in that said introduction device (2) has an outer funnel (3) for insertion into the entrance of the urethra and an inner funnel (4) which can be inserted into the urethra via the external funnel (3). The catheter (1) can be inserted into the urethra via the inner funnel (4).
Patent DE-10014916-A1 (DE)
Title: Adjusting threshold voltage of MOS transistor having a polycrystalline silicon gate comprises implanting germanium ions into gate to change electron affinity of gate
Inventor: WURZER HELMUT
IPC: H01L21/28
Filed: 2000-03-17
Abstract: Adjusting the threshold voltage of an MOS transistor having a polycrystalline silicon gate (4) comprises implanting germanium ions into the gate to change the electron affinity of the gate. Preferred Features: The process further comprises curing the gate implanted with the germanium ions by heat treatment whilst it is subjected to a high temperature for a predetermined period of time. Nitrogen ions are implanted into the gate to form an oxidation barrier layer (3) before the germanium ions are implanted.
Patent DE-10015355-A1 (DE)
Title: Removal of fine- and micro-sticky particles from suspensions of waste paper fibers, combines fine fractionation screening with froth flotation
Inventor: GOMMEL AXEL
IPC: D21F1/70
Filed: 2000-03-28
Abstract: Following suspension and dispersion (1) of waste paper fibers (S) in water (W), and any pre-cleaning (2), the suspension is passed through the screen separator (11) in a fine fractionation (3) process. The fine fraction (6) contains impurities; the coarse fraction contains predominantly paper fibers. The fine fraction is subjected to a froth flotation process (4, 4') collecting the fine impurities into foam, for removal. Preferred features: Fine fractionation (3) and flotation (4) are controlled such that acceptable material (8) from flotation contains components, especially fine paper fibers, suitable for paper manufacture. This material is added to the coarse fraction. The fine fraction is removed in a flotation process, producing a clarified water (10). Fine fraction takes place in a pressure sorter containing a screen with openings. Coarse fraction overflows, the fine fraction passes through. Fine fractionation employs screen slots 0.15 mm wide. Round openings can be used, up to a diameter of 2 mm. The sieve is cleared to prevent blockage, using foil-like scrapers. A drum rotor carries scraper blades extending over 200 mm at the circumference. Fractionation is controlled such that fine impurities in the fine fraction have a particle size spectrum generally not exceeding 150 mu m. Control is such that this spectrum is returned by the Sommerville test method, using a slot width of 150 mu m. No adhesive particles, so-called micro-stickies, are removed as fine impurities. Fine fractionation takes place with a supply suspension density of 0.5-2.5%, or 0.5-1.5%. Fine fractionation is carried out at 40[deg]-80[deg]C.
Patent DE-10015760-A1 (DE)
Title: Control system, for domestic oven, includes stored programs controlling operation of two sets of heating elements
Inventor: TUREK RICHARD
IPC: F24C14/02
Filed: 2000-03-30
Abstract: Installation has 3 different elements to assist in cooking : fan (6) for circulation of hot air, set of resistance heating elements (7) mounted in ceiling of oven, and upper and lower heating elements (8) for roasting. Manual control (10) is provided for determining temperature to be used in oven (T) and duration of cooking period (t). Number of operating programmes (P1...x) are provided for controlling operation of oven.  The domestic electric cooker comprises an insulated oven cavity (2) for food (4) to be cooked or roasted. The installation includes three different elements to assist in cooking - a fan (6) for circulation of hot air, a set of resistance heating elements (7) mounted in the ceiling of the oven, and upper and lower heating elements (8) for roasting. A manual control (10) is provided for determining the temperature to be used in the oven (T) and the duration of the cooking period (t). A number of operating programmes (P1...x) are provided for controlling the operation of the oven. A central control (13) is linked to the heating and control elements, and also to an indicator light (18), and acoustic indicator (20) and a visual display (19) to indicate the status of the oven operation.  An Independent claim is also included for the domestic oven.
Patent DE-10019752-A1 (DE)
Title: Condensation products of alkyl-(oligo)glycosides and (hydroxy)-di- or tricarboxylic or sulfodicarboxylic acid or salt are used as deodorant in topical formulation for suppressing body odor and acne, especially cosmetic deodorant
Inventor: BANOWSKI BERNHARD
IPC: A61Q17/00
Filed: 2000-04-20
Abstract: Condensation products (I) of 4-18 carbon (C)-alkyl-(oligo)saccharides (II), with 1-4 glycoside groups, and 3-6 C (hydroxy)-di- or tricarboxylic or sulfodicarboxylic acids (III) or their water-soluble salts are used as deodorants in topical formulations for suppressing body odor and acne. Condensation products (I) of 4-18 carbon (C)-alkyl-(oligo)saccharides of formula (II), with 1-4 glycoside groups, and 3-6 C (hydroxy)-di- or tricarboxylic or sulfodicarboxylic acids (III) or their water-soluble salts are used as deodorants in topical formulations for suppressing body odor and acne. RO(G)n (II) R : 4-18 C alkyl; G : a glycoside residue; and n : 1-4. An independent claim is also included for deodorant cosmetic compositions containing 0.1-10 wt.% (I) as deodorant component in an aqueous, emulsion, aqueous-alcoholic or water-free vehicle. - ACTIVITY : Antibacterial. - MECHANISM OF ACTION : None given.
Patent DE-10023428-A1 (DE)
Title: Lamp base structure for automobile headlamps, has separate first and second base components with first and second sections designed for mounting on lamp and on separate second base component
Inventor: COUSHAINE CHARLES M
IPC: H01J5/62
Filed: 2000-05-12
Abstract: Lamp base structures, especially adjustable base structures, are required to be used with various lamp configurations and to meet low-cost manufacturing requirements, including the use of high-temperature and low-temperature materials during manufacture. For these purposes the design comprises a first base component with a first section set up for mounting and on a lamp, and an opposite facing second section for mounting on a separate second base component which has a third section designed for mounting on the same second section, and a fourth section having contacts for mechanical and electrical connection with the feed wires of the lamp and with a plug (36).
Patent DE-10024575-A1 (DE)
Title: Covalently crosslinked polymer or membrane, used e.g. in fuel cells, batteries or separation processes, comprises reacting polymers with chlorosulphonyl or sulfinate groups with bifunctional crosslinker, e.g. dihalo-alkane
Inventor: KERRES JOCHEN
IPC: H01M50/414
Filed: 2000-05-19
Abstract: A covalently crosslinked polymer or membrane comprises polymers with precursors of cation exchange groups (e.g. SO2Cl) and/or sulfinate groups (e.g. SO2Li), crosslinked with reactive polyhalo-compounds (e.g.  alpha ,w-dihaloalkanes),  alpha -halo-w-amino-alkanes or alpha ,w-diaminoalkanes.  A covalently crosslinked polymer or polymer membrane (I) comprises polymer(s) with the following functional groups (a) precursors of cation exchange groups, i.e. SO2M, POM2 and/or COM, and/or (b) sulfinate (SO2Me), covalently crosslinked with (a') di-, tri- or oligo-functional haloalkanes or haloaromatics which react with sulfinate groups to form a crosslinking bridge of formula polymer-SO2-Y-SO2-polymer and/or (b') compounds of formula Hal-(CH2)x-NHR which react on one side (Hal) with sulfinate groups and on the other (NHR) with SO2M groups to form a bridge of formula polymer-SO2-(CH2)x-NR-SO2-polymer, and/or (c') compounds of formula RNH-(CH2)x-NHR which react with SO2M groups to form a bridge of formula polymer-SO2-NR-(CH2)x-NR-SO2-polymer. In these formulae,  M = Hal, OR or NR2; Hal = F, Cl, Br or I; R = alkyl, hydroxyalkyl or aryl; Me = H, Li, Na, K, Cs, other metal cations or ammonium ions; Y = -(CH2)x-, arylene, -(CH2)x-arylene- or -CH2-arylene-CH2-; and x = 3-12. An Independent claim is also included for the production of (I) (including polymer blends) by dissolving the polymers in a dipolar aprotic solvent (dimethylformamide, dimethylacetamide, N-methylpyrrolidone, dimethylsulfoxide or sulfolane) adding the crosslinker, homogenizing, filtering, degassing, spreading the solution as a thin film on a substrate (glass, metal, woven or non-woven fabric etc.), removing the solvent by heating at 80-130 deg C and/or applying reduced pressure, or by using a fan oven, and optionally stripping the film from the substrate. The film is then subjected to further treatment as follows (one or more of these stages may be omitted): (a) 1-50 wt% aqueous sodium hydroxide solution at room temperature (RT) to 95 deg C, (b) fully dematerialized water at RT-95 deg C, (c) 1-50 wt% aqueous mineral acid at RT-95 deg C, (d) stage (b) again as above.
Patent DE-10025034-A1 (DE)
Title: Operation of petrol engine with new three-way catalyst having leading and trailing lambda sensors, avoids monitoring with second sensor until its rich-running output voltage reduces
Inventor: MUSMANN LOTHAR
IPC: F01N11/00
Filed: 2000-05-20
Abstract: A second lambda sensor is not employed for monitoring until, under conditions of rich exhaust, its output voltage lies no more than a given potential difference above a desired value.
Patent DE-10025865-A1 (DE)
Title: Unit for attaching an airbag to the interior of a vehicle
Inventor: FISCHER ANTON
IPC: B60R21/213
Filed: 2000-05-25
Abstract: The device comprises a hollow body which has a U-shaped cross section with first and second side walls (9,11). A connection leg (13) and a flap section (15) are attached to the first side wall. The flap section can be brought into engagement with the second side wall via a clip-connection. Two longitudinal slits (17) are provided in the flap section which form a closure hook (19).
Patent DE-10027080-A1 (DE)
Title: Solenoid valve for hydraulic valve actuator for IC engine, has filters filled into ports formed in valve accommodation hole
Inventor: MAEYAMA AKINOBU
IPC: F01L1/34
Filed: 2000-05-31
Abstract: A valve accommodation hole (2) is formed with several open ports (3-7) which are filled with filters (51). A seal unit is provided fluid tightly between the ports.
Patent DE-10031812-A1 (DE)
Title: Method for producing surface texture on concrete blocks using a brush driven across the surface of the cast blocks and powered by a servo drive
Inventor: MAHNEKE FRANK
IPC: B28B11/00
Filed: 2000-06-30
Abstract: A method for producing a surface texture on cast concrete blocks has a brush (6) fitted to a servo drive and brushed across the surface of the blocks after the mould has been removed and before the blocks are set and hardened. The brush is swept across the surface with random oscillating movement parallel to the surface of the blocks and with random vertical movements overlaid onto the horizontal movements. This produces a stone type of surface finish.
Patent DE-10032538-A1 (DE)
Inventor: AEBISCHER ANTON
IPC: A61P31/04
Filed: 2000-07-05
Abstract: The invention relates to a method for the production of a vaccine, in particular, against Helicobacter pylori, based on T-cell stimulating peptide sequences and T-cell epitopes on H. pylori antigens, identified by said method.
Patent DE-10035823-A1 (DE)
Title: Shuttering support has bearing unit on underside forming plug-in housing for fitting from below of support element bearing plate
Inventor: BAUMANN WOLFGANG
IPC: E04G11/56
Filed: 2000-07-22
Abstract: The shuttering support has at least one bearing unit on the underside and forms a plug-in housing (5) for the fitting from below of a support element bearing plate (6). The bearing unit has one bearing element encompassing a fitting space (7) accommodating the bearing plate, or several bearing elements (8,9) distributed around it, with each bearing element protruding downwards form the underside of the shuttering support. The base of the fitting space upon which comes to bear the bearing plate is formed by the underside (2) of the shuttering support.
Patent DE-10042633-A1 (DE)
Inventor: SCHNEIDER PETER
IPC: G06F13/38
Filed: 2000-08-30
Abstract: A circuit arrangement for a USB peripheral device comprises an integrated circuit (7) with two pins (8, 9), for connection to the both data transmission lines of a USB connection. The function information resistance (12) required by USB convention is connected to one of the pins (9). The other pin (8) is connected by means of an electrically conducting component (15) to the operating voltage. The integrated circuit (7) comprises an analytical means which recognises the connection state of the USB, depending upon the potential at the other pin.
Patent DE-10043197-A1 (DE)
Inventor: WITTMANN GUENTHER
IPC: G06T5/50
Filed: 2000-09-01
Abstract: The invention relates to a method for processing poor-contrast image signals (100). According to said method, a variable useful signal (300) is determined by subtracting a constant parasitic signal (200) from the image signal (100). The parasitic signal (200) is, in particular, the image of a terminal actuator (151, 152, 153) of a manipulation device for components and the useful signal (300) is, in particular, the image of one of the components (180) held by the terminal actuator.
Patent DE-10047615-A1 (DE)
Inventor: EDERER INGO
IPC: B29C67/00
Filed: 2000-09-26
Abstract: The invention relates to an interchangeable container ( 1 ) for a device used to construct models. Said container forms a substantially delimiting frame, into which a workpiece platform ( 2 ) that acts as a base can be inserted. The interchangeable container ( 1 ) contains a support ( 3 ) onto which the workpiece platform ( 2 ) is introduced.
Patent DE-10047886-A1 (DE)
Title: System of furnishing models incorporates free standing wall elements, connecting elements, L or T shaped feet, and functional elements.
Inventor: KREJCIK REIK
IPC: A47F7/30
Filed: 2000-09-24
Abstract: The main body models (2) are supported by their bases to be free-standing and positioned against the free-standing room-wall elements (1). The room-wall elements in contact with the adjacent wall elements are fitted with connecting elements securing them to the floor, and have L or T-shaped foot-parts (4). The reverse sides of the wall elements have support bars. Technical functional elements (17) are in the form of free-standing foam parts detachably placed on height adjustable partition wall elements
Patent DE-10050775-A1 (DE)
Title: Hot tube gas phase pyrolysis of organosilicon compounds to give silicon carbide/nitride powders involves high flow speed and high turbulence mixing with one inflow below precursor decomposition temperature and other above
Inventor: NEUMANN AXEL
IPC: C01B31/36
Filed: 2000-10-13
Abstract: Gas phase production of SiC/SiN powder by hot tube pyrolysis of organo-Si compounds involves high flow speed and high turbulence mixing of (i) a mixture of a precursor vapor and a carrier gas at below the precursor decomposition temperature with (ii) an inert gas (and optionally a reaction gas) at above the precursor decomposition temperature.
Patent DE-10051668-A1 (DE)
Title: Klappbarer Rücksitz für Fahrzeuge
Inventor: KLINK JOSEF
IPC: B60N2/48
Filed: 2000-10-18
Abstract: Die Erfindung betrifft einen klappbaren Rücksitz für Fahrzeuge, insbesondere für Personen- oder Kombikraftwagen, mit einer schwenkbaren Rückenlehne und einer an der Rückenlehne höhenverstellbar gehaltenen Kopfstütze, die über mindestens eine ein Kopfpolster tragende Tragstange in einer in der Rückenlehne festgelegten Führung axial verschieblich gehalten und zum Schwenken der Rückenlehne aus einer momentanen Höheneinstellung auf ein Abstandsminimum des Kopfpolsters von der Rückenlehne rückführbar ist. Zur Gewährleistung der Klappbarkeit der Rückenlehne ohne Abnahme der Kopfstütze und der automatischen Rückführung der Kopfstütze in eine gesetzlich vorgeschriebenen Mindesthöhenposition des Kopfpolsters ist die Führung von mindestens einer die Tragstange axial verschieblich aufnehmenden Führungshülse gebildet und zwischen Führungshülse und Tragstange ein federelastisches Element so angeordnet, daß es durch die Tragstange erst gespannt wird, wenn durch Druckkrafteinwirkung die Einstellhöhe der Kopfstütze von der definierten Mindesthöhenposition des Kopfpolsters aus auf das Abstandsminimum reduziert wird.