baber/WOPTO huggingface dataset:
Patent DD-270927-A1 (DD)
Title: Verfahren zur herstellung einsatzstaehle mit verbesserter zerspanbarkeit
Inventor: LERCHE KARL-HEINZ
IPC: C21C7/04
Filed: 1988-02-24
Abstract: Die Erfindung betrifft ein spezielles technologisches Verfahren zur Herstellung von Einsatzstaehlen mit verbesserten Zerspanungseigenschaften bei gleichzeitiger Eignung fuer die Hochtemperaturaufkohlung. Die Aufgabe bestand darin, ein Verfahren zu entwickeln, bei dem durch die besondere Art der Schwefelzugabe die Sulfidausbildung im Stahl so fein und gleichmaessig verteilt ist, dass die Sulfidphasen bei den angewendeten Aufkohlungstemperaturen gleichzeitig als Kornwachstumshemmer wirksam werden. Geloest wird die Aufgabe dadurch, dass ein Stahl, - im Ausfuehrungsbeispiel wurde der Effekt an einem C 45 nachgewiesen -, im Ofen stark entschwefelt, bereits vor dem Abstich ausreichend desoxidiert (moeglichst 0,01% S) und beim Abstich in die Pfanne ein hochschmelzendes Sulfid in geringen Mengen und fein verteilt zugesetzt wird. Danach erfolgt die Zugabe des eigentlichen Schwefeltraegers MnS in geeigneter Form bis zum gewuenschten Analysenwert. Wesentlich dabei ist, dass das als Kristallisationskeime zugesetzte hochschmelzende Sulfid die gleiche Gitterstruktur und aehnliche Gitterparameter wie MnS hat. Das ist z. B. bei BaS u. o. SrS der Fall. Da MnS bei den Abstichtemperaturen des Stahles noch fluessig ist, scheidet es sich bei Abkuehlung des fluessigen Stahls bevorzugt an den Kristallisationskeimen aus und liegt im erstarrten Stahl in feiner Verteilung vor. Am erfindungsgemaess behandelten Stahl wurde gemessen, dass 80% aller Sulfide 4mm sind. Eine anschliessende Gluehung des Stahles sowie des schwefelarmen aber hoeher Al-haltigen feinkoernigen Vergleichsstahles bei 1 050C ergab gleiche Austenitkorngroessen von 5 bzw. 6 nach ASPM Richtreihe. Bedingt durch die Absenkung des Al-Gehaltes wird eine weitere Verbesserung der Standzeit der Werkzeuge erreicht.
Patent DD-273251-A1 (DD)
Title: Verfahren zur herstellung von chloroglyoxalaten
Inventor: HENKLEIN PETER
IPC: C07D209/70
Filed: 1988-03-17
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung aktiver Chloroglyoxalate durch Umsetzung von Oxalylchlorid mit Diacylhydroxylaminen, wie N-Hydroxy-norborn-5-en-2,3-dicarboxomid oder N-Hydroxyphthalimid. Da die neuen Verbindungen wichtige Zwischenprodukte zur Herstellung chemischer und pharmazeutischer Produkte sind, liegt das Anwendungsgebiet der Erfindung in der chemischen und in der pharmazeutischen Industrie.
Patent DD-271396-A1 (DD)
Title: Elektrolyt fuer hochvolt-elektrolytkondensatoren und verfahren zu seiner herstellung
Inventor: KUECHLER EBERHARD
IPC: H01G9/02
Filed: 1988-04-04
Abstract: Die Erfindung betrifft einen Elektrolyten fuer Hochvolt-Elektrolytkondensatoren, die mit hochaufgerauhter Anodenfolie hergestellt werden und im Temperaturbereich von 230 bis 360 K einsetzbar sind. Durch die Erfindung soll ein derartiger Elektrolyt ohne Einsatz zusaetzlicher Loesungsmittel hergestellt werden, um oekonomische und toxikologische Probleme zu beseitigen. Erfindungsgemaess wird das dadurch erreicht, dass ein Elektrolyt auf der Basis Ethylenglykol-Borsaeure-Ammoniak noch nachtraeglich mit Ethylenglykol verduennt und mit Ammoniak oder Ammoniumhydrogencarbonat umgesetzt wird.
Patent DD-275475-A1 (DD)
Title: Verfahren zur ascheausschleusung aus kohledruckvergasungsgeneratoren unter druck
Inventor: SCHERBER EGBERT
IPC: C10J3/08
Filed: 1988-09-08
Abstract: Die Erfindung betrifft ein Verfahren zur Ascheausschleusung aus Kohledruckvergasungsgeneratoren unter Druck. Die Erfindung bezieht sich auf die Ascheausschleusung in der Kohledruckvergasung bei Anfall staubfoermiger und/oder granulierter bzw. stueckiger Asche/Schlacke. Das Wesen der Erfindung liegt darin, dass der Ascheschleusenraum gleichzeitig als Flut- und Austragsraum dient, und dass er entsprechend dem Lueckenvolumen der Asche mit einer optimierten Wassermenge geflutet wird, so dass die Summe von Asche und Wasser bei Erreichen des Max-Standes der Asche nahezu oder vollstaendig das Schleusenvolumen erreicht. Anwendbar ist die Erfindung in Druckgaswerken mit o. g. Ascheanfall.
Patent DD-276624-A1 (DD)
Title: Verfahren zur herstellung von damenbinden mit haftstreifen
Inventor: GOLLNISCH GERD-DIETER
Filed: 1988-11-07
Abstract: Die Erfindung betrifft die Herstellung von Damenbinden mit Haftstreifen. Ziel und Aufgabe bestehen in der Verbesserung des Herstellungsverfahrens von Damenbinden dahingehend, dass es oekonomisch und technisch einfacher gestaltet ist. Die Aufgabe wird geloest, indem in die technologische Linie ein zusaetzliches Klebstoffauftragssystem mit Schmelzklebstoff integriert wird. Der Schmelzklebstoff wird ausschliesslich fuer die dauerhafte Verklebung der Laengsfalte des die Binde umhuellenden Hygienevlieses aus thermisch verfestigtem Vliesstoff benutzt, waehrend der danach aufgetragene Schmelzhaftklebstoff ausschliesslich der Herstellung des Haftstreifens dient.
Patent DE-10005454-A1 (DE)
Inventor: BUECHSEL MARTIN
IPC: D04H1/56
Filed: 2000-02-08
Abstract: Single-layer non-woven fabric which is abrasive on both sides has a basis weight of 15-150 g/m<2> and contains a uniform mixture of: (A) micro-fibres with a diameter of 1-10 microns; and (B) macro-fibres with a diameter of 15-50 microns. An Independent claim is also included for a melt-blown process for the production of abrasive non-woven fabric by feeding a mixture of polymers with different properties and optional additives into an extruder, extruding the mixture at an outlet temperature of 180-300 degrees C, spinning the extrudate through dies and laying down the spun fibres on a collector.
Patent DE-10008369-A1 (DE)
Inventor: DEUTSCHLE BRUNO
IPC: E04B2/96
Filed: 2000-02-23
Abstract: The wood and metal frame structure has a wood profile (10) to carry a base profile (12) and one or two inner seals (18). The base profile (12) has passage openings (15) for vapor diffusion, and at least one drainage zone (22) at the side of the base profile away from the wood profile, and between the base profile (12) and the one-piece inner seal (18). A film, e.g. of Tyvek (RTM; woven plastics film), is bonded by adhesive to the wood profile, which allows diffusion but is watertight. The base profile (12) is of metal or plastics with a metal reinforcement.
Patent DE-10011591-A1 (DE)
Title: Torque motor supplied by fuel cells accommodated in the stator
Inventor: RITTERHOFF JUERGEN
IPC: H02K11/00
Filed: 2000-03-09
Abstract: The motor has a rotor (1) fitted with permanent magnets (2). The stator (6) is supplied through a commutator (3) made up of individual elements. Each element houses a fuel cells (4) and an electronic control unit. The cells provide power directly to the stator windings and commutation is controlled by the electronic control unit
Patent DE-10012864-A1 (DE)
Title: Data transmission in communications network - forming first network address with first format under consideration of second network address with second format, and transmitting data to communication arrangement using first network address
Inventor: JEDLITSCHKA ROBERT
IPC: H04L29/12
Filed: 2000-03-16
Abstract: The method involves transmitting data to at least one communication arrangement (NE) of a communications network (KN), in which the associated communication arrangements are addressed with a first network addresses (A) comprising a first format (F1). A first network address (AOSI) having the first format is formed under consideration of a second network address (AIP) having a second format (F2).  The data are transmitted to the communication arrangement using the first network address.
Patent DE-10012913-A1 (DE)
Title: Polysiloxane composition useful for textile treatment, produced by reacting an organohydrogenpolysiloxane with an alkoxylated allyl alcohol and treating the product with an acid or base
Inventor: CHROBACZEK HARALD
IPC: D06M15/643
Filed: 2000-03-16
Abstract: Polysiloxane composition produced by reacting a linear organohydrogenpolysiloxane (I) with an alkoxylated allyl alcohol (II) and treating the product with an aqueous acid or a base is new. Polysiloxane composition produced as follows: (a) reacting a linear organopolysiloxane (I) having terminal units of formula (Ia) and at least two internal units of formula (Ib) with an alkoxylated allyl alcohol of formula (II) under conditions such that the product still has silicon-hydrogen (Si-H) bonds; and (b) treating the product with water and a protonic acid or with a base comprising an amino-functional organopolysiloxane or a mixture of a 5-50C alcohol and an alkali metal alkoxide or a mixture of water and a strong inorganic base. R3SiO (Ia) -Si(R)(H)-O- (Ib) CH2=CR<1>-(CH2)m-O-(CH2CH2O)x-(CHR<2>CHR<3>O)y-((CH2)4O)z-R<1> (II) R = phenyl or 1-4C alkyl;  R<1>  = H or R;  R<2>, R<3>  = H or Me, one being H and the other Me;  m  = 1-8;  x  = 2-40;  y, z  = 0-10.
Patent DE-10014061-A1 (DE)
Title: Pressure regulator and filter module, with radial-flanged body, jacketed fuel filter, fuel input channel connected to pump, and pressure regulator
Inventor: BRIGGS PAUL F
IPC: F02M37/34
Filed: 2000-03-22
Abstract: The pressure regulator and filter module includes a body (11) with a radial flange (16) to which the fuel tank (18) can be sealed, a downward-projecting jacket (12), a fuel filter (14) in the jacket, a fuel input channel in the body connected to a fuel pump (22), and a pressure regulator connected to the fuel input channel.
Patent DE-10014956-A1 (DE)
Title: Device for charging and discharging an electron beam device in an electron beam welding apparatus comprises a sluice chamber connected to a process chamber so that a transport path runs through the sluice chamber into the process chamber
Inventor: DOBENECK DIETRICH VON
IPC: B23K37/047
Filed: 2000-03-25
Abstract: Device for charging and discharging an electron beam device comprises a sluice chamber (7) connected to a process chamber (1) so that a first transport path runs from a charging and discharging position (8) through the sluice chamber into the process chamber. A second transport path is arranged parallel to the first path through the sluice chamber. Preferred Features: Workpiece supports (4) are moved on the paths and the supports and workpiece position and movement are CNC-controlled in the process chamber. The evacuation and ventilation of the sluice chamber is synchronized so that at least one support is permanently being circulated.
Patent DE-10018789-A1 (DE)
Title: Speichermedienverarbeitungsvorrichtung
Inventor: YAMAKAWA TERUJI
IPC: G11B20/12
Filed: 2000-04-19
Abstract: Für eine Vielzahl von diskontinuierlichen LBAs, die durch eine Vielzahl von Schreibbefehlen bezeichnet werden, führt eine Speichermedienverarbeitungsvorrichtung eine Schreiboperation mit einem Löschprozeß, einem Schreibprozeß und einem Verifizierungsprozeß während jeweils einer Suchoperation (z. B. während einer Umdrehung eines Speichermediums) aus. Da die Anzahl von Speichermedienumdrehungen, die für die Schreiboperation erforderlich sind, reduziert werden kann, wird deshalb die Verarbeitungsgeschwindigkeit für einen Schreibbefehl, d. h., die Datenschreibgeschwindigkeit, erhöht.
Patent DE-10019660-A1 (DE)
Title: Spinning of a solution of cellulose, water and tertiary amine oxide uses spinning capillaries heated above solution temperature at exit
Inventor: ZIKELI STEFAN
IPC: D01F2/00
Filed: 2000-04-20
Abstract: The invention relates to a spinning head (8) for spinning a spinning solution, having a tubular, thin walled spinning capillary (7) with an outlet (94). A mixture consisting of, for instance, cellulose, tertiary amine oxide and water is used as spinning solution. In order to reduce the tendency to fibrillation of the fibers spun by the spinning head and to enhance loop efficiency, the spinning capillary (7) is directly heated in the vicinity of the cross section of the outlet (94). By implementing this simple measure, tendency to fibrillation can be reduced and loop efficiency can be increased.
Patent DE-10020084-A1 (DE)
Title: Method and device for controlling the release of a vehicle's crash protection device uses acceleration signals to form an acceleration input value invoked to determine a release criterion
Inventor: MEYER MICHAEL DIPL-ING
IPC: B60R21/01
Filed: 2000-04-22
Abstract: One or more acceleration signals (23) form an acceleration input value (28) that is invoked to determine a release criterion. To increase accuracy of recognition, a crash contact signal (25) from one or more crash contact sensors (20) forms a crash contact input value (30) that is linked to the acceleration input value so that operating threshold sensibility is raised if the crash contact input value displays the presence of a crash situation.
Patent DE-10021337-A1 (DE)
Title: Method for production of biogas involves application by choice of combined or separate methanizing and composting processes to biomaterials in adapted stationary or mobile containers
Inventor: HOFFMANN MANFRED
IPC: C12P5/02
Filed: 2000-05-02
Abstract: A method for production of biogas comprising application of combined or separate methanizing and composting processes to biomaterials in adapted stationary or mobile containers serving intensive waste rotting.  An Independent claim is also included for an apparatus for implementation of the method.
Patent DE-10024748-A1 (DE)
Title: Connecting tube for endoscope has housing with opening, insertion part with storage containers, inner and outer cylinders
Inventor: TORII YUICHI
IPC: A61B1/05
Filed: 2000-05-19
Abstract: The foremost part of the insertion part of the endoscope has a point (24) comprising a housing element (43) with an opening (44). The insertion part contains a tube element (46) one end of which is connected to the opening. The connection between the opening and the end of the tube element is in the form of a housing element. An inner cylinder (48) fits the end of the tube element. An outer cylinder (50) is outside the end of the tube element which is positioned at the join between the inner and outer cylinders.
Patent DE-10025495-A1 (DE)
Title: System for regulating IC engine with gas changing valves with variable control for variable adjustment of combustion air amount to be supplied with throttle operable independent of valves with regulating-control unit
Inventor: GANSER THOMAS
IPC: F02D41/10
Filed: 2000-05-23
Abstract: The system is designed so that with the failure to reach the reference pressure in the regulating and control valve, a control signal activates the throttle unit in the engine suction pipe, and with the exceeding of the reference pressure in the regulating and control valve, at least one control signal is producible, activating a gas exchange valve. The actual accelerator setting is assigned a desired air mass (L soll,O) and a desired pressure (P soll,O P soll,k). The desired pressure is compared with a reference pressure (P a). With the failure to reach the reference pressure, the control of the desired air mass results across the throttle unit in the engine suction pipe. The exceeding of the reference pressure results in the control of the desired air mass across the gas change valves.
Patent DE-10033443-A1 (DE)
Title: Free-piston motor for driving e.g. axial reciprocating machine, has valves in paths connecting high pressure and low pressure tanks, so that compression strokes of piston act on valves
Inventor: SCHAEFFER RUDOLF
IPC: F04B19/00
Filed: 2000-07-10
Abstract: The two faces (28, other one not shown) of the working piston (8) coupled to motor piston (6), are exposed to paths coupled to high pressure and low pressure tanks (42,52) respectively through valves (48,46) respectively to introduce the compression strokes via valve operation.
Patent DE-10035757-A1 (DE)
Title: Coolant pump for reciprocating IC engine, has suction channels at least one of which is coaxial to coolant pump, and each having intake which is from 0.3 to triple the internal diameter of the rest of the suction channel
Inventor: RAU ERHARD
IPC: F01P5/10
Filed: 2000-07-22
Abstract: At least one suction channel (4) of the coolant pump (3) of a pump drive (17) is provided coaxially to the coolant pump. The intake path of each suction channel is from 0.3 to triple the internal diameter of the rest of the suction channel.
Patent DE-10036961-A1 (DE)
Title: Testing semiconducting wafers involves electrically testing each chip on each wafer to identify sub-area with most wafers with more defective chips in sub-area than in surrounding area
Inventor: CHIOU CINDY
IPC: H01L21/66
Filed: 2000-07-28
Abstract: The method involves dividing each wafer into areas and sub-areas, electrically testing each chip on each wafer, determining the fraction of chips per sub-area failing the test, determining the number of wafers per sub-area with a higher proportion of failing chips than in the surrounding area and outputting the sub-area with most wafers in which the proportion of defective chips in the sub-area is greater than in the surrounding area.
Patent DE-10037363-A1 (DE)
Title: Iron-based cast alloy used as a rolling material contains alloying additions of aluminum, boron, chromium, calcium, cobalt, manganese, molybdenum, niobium, tantalum, phosphorus, sulfur, silicon, titanium, vanadium, tungsten and zirconium
Inventor: MARKWORTH MANFRED
IPC: C22C38/28
Filed: 2000-07-31
Abstract: Iron-based cast alloy contains (in wt.%) 0.02-1.45 Al, 0.010-0.025 B, 7.0-7.5 Cr, 0.002-0.010 Ca, 12.0-20.5 Co, 2.98-4.58 C, 0.2-0.5 Mn, 3.8-4.5 Mo, 2.0-4.5 Nb/Ta, 0.002-0.04 P, 0.002-0.40 S, 0.04-1.00 Si, 0.02-0.08 Ti, 7.0-10.0 V, 10.0-19.0 W, 0.05-0.10 Zr, and a balance of Fe.  Preferred Features: The alloy further contains 0.05-2.00 wt.% rare earths in a powdered and predominantly cold pressed state.
Patent DE-10037534-A1 (DE)
Inventor: WUEBBELS RICHARD
IPC: A01D45/02
Filed: 2000-08-01
Abstract: A corn (maize) harvesting assembly has two or more stalk traps and cutter units located side-by-side in front of a taking-in channel, through which the stalks are fed to a chopping station. A powered conveyer unit is located over the traps and cutters, causing the stalks to fold and locate within the taking-in channel.
Patent DE-10038141-A1 (DE)
Title: Tank for holding operating substance has tank housing with two housing parts connected together to define tank interior, valve unit in tank interior and including valve member and valve opening
Inventor: UHL KLAUS-MARTIN
IPC: B27B17/00
Filed: 2000-08-04
Abstract: The tank has a tank housing (5) with two housing parts (6, 7) connected together, thereby conjointly defining a tank interior, a valve unit (8) in the tank interior and including a valve member (9) and a valve opening (10). The first housing part has a valve member arranged so as to be in seal-tight contact engagement with the valve opening. The tank includes a fill opening and a suction connection through which the operating substance is drawn. An Independent claim is included for an overhead branch cutter.
Patent DE-10038287-A1 (DE)
Inventor: SCHREMMER ANDREAS
IPC: H04B1/3816
Filed: 2000-08-05
Abstract: A plug-in card (210) for electronic devices having an approximately oblong rectangular flat form includes an enclosure (211) with a printed circuit board accommodated in the enclosure, on which printed circuit board a contacting device for a SIM card is mounted electrically and mechanically, and a receiver for the chip card. So as to enable the user of a portable computer to communicate with and to the outside using external wireless connections in a simple fashion, even without the assistance of a mobile telephone and a cable connection, the plug-in card (210) includes a mobile radio antenna (215), which, relative to a narrow side (214) of the plug-in card (210), can be moved out of a safekeeping position within the enclosure (211) into an operating position arranged substantially outside of the enclosure (211) on that narrow side (214). <IMAGE>
Patent DE-10042185-A1 (DE)
Title: Piezoelectric type electro acoustic converter such as piezoelectric earphone, includes multilayer portion which produces vibrations, when AC signal is applied between main electrodes and internal electrode
Inventor: TAKESHIMA TETSUO
IPC: H04R17/00
Filed: 2000-08-28
Abstract: A multilayer portion is obtained by laminating piezoelectric ceramic layers (31,32). Main electrodes (33,34) are provided on front and rear sides of the multilayer portion. An internal electrode (35) is provided between the ceramic layers, which are polarized along thickness direction. The multilayer portion produces vibrations, when AC signal is applied between main electrodes and internal electrode.
Patent DE-10042997-A1 (DE)
Inventor: JONAS ROCHUS
IPC: C07D495/04
Filed: 2000-09-01
Abstract: The invention relates to thienopyrimidines of formula (I) and the physiologically tolerable salts thereof, wherein R<1>, R<2> and X have the designation cited in patent claim 1. Said compounds exhibit a phosphodiesterase V inhibition and can be used to treat illnesses of the cardiovascular system. They can also be used for treating, and/or as therapy for, potency problems.
Patent DE-10044509-A1 (DE)
Title: Brake disc and wheel bearing arrangement for motor vehicles has max. running fault modification of brake disc fastening surface limited to set value
Inventor: TAJIMA EIJI
IPC: F16D65/12
Filed: 2000-09-08
Abstract: The brake disc is fastened to a turning element of a wheel bearing arrangement with two rows of roller bodies. The max. running fault modification of a fastening surface on one side of the brake disc, which is next to the turning element, is limited to a set value. The max. modification for a rear side opposite to the mentioned side, is limited to e.g. 50 mu . The modification per cycle of the fastening surface is limited to a set value, and that for a rear side of the fastening surface is limited to 30 mu .
Patent DE-10048757-A1 (DE)
Inventor: ECKERS LORENZ
IPC: B65D23/00
Filed: 2000-09-29
Abstract: The invention relates to a container (10) for liquids, free-flowing formulations, pastes, powders and the like. Said container comprises a container body having a massaging device consisting of at least one rotatable device (20) which is positioned in the body in such a way that at least one part of the surface thereof protrudes out of the body.
Patent DE-10050470-A1 (DE)
Title: Vertical dosing bunker used in the production of timber boards using oriented wood chips, e.g. oriented structural board and laminated strands lumber, has a vertical conveying shaft as a storage chamber
Inventor: GRAF MATTHIAS
IPC: B27N3/14
Filed: 2000-10-12
Abstract: Vertical dosing bunker (1) arranged above a dispersing head for pasted wood particles is provided with elongated flat wood particles/chips and has at least one vertical conveying shaft as a storage chamber which continuously conveys the wood chips to an application opening (24).  Preferred Features: An application device in the form of a horizontal conveying path/shaft (18) or cellular wheel sluice is provided before the application opening. A vertical filling chamber (3) is provided below a conveyor (4) and comprises a vertical conveying shaft (13) or an upper rigid filling shaft (11) and a lower vertical conveying shaft.
Patent DE-10051352-A1 (DE)
Title: Shift device for a gear of a motor vehicle comprises a single spring element for moving an operating element in both directions using the same amount of force with inhibition of the movement of a connecting elements
Inventor: BUERGER HANS
IPC: F16H63/30
Filed: 2000-10-17
Abstract: Shift device for a gear of a motor vehicle comprises a single spring element (48) for moving an operating element in both directions using the same amount of force with inhibition of the movement of a connecting element. The force acts on a shifting rod (12) in each moving direction of the operating element.  Preferred Features: Two bushings (28, 29) are arranged along an axis (B-B) opposite rails (34). The bushings are each joined by a stop (32, 33) interacting with the rail. The bushings are arranged with the stops so that the distance of the bushings from both end positions is reduced by pushing the bushings toward the rails.