baber/WOPTO huggingface dataset:
Patent DE-19900131-A1 (DE)
Title: Air treatment device for inhalation for treatment of colds has warming unit and temperature sensor for supplying air in defined temperature range
IPC: A61M16/00
Filed: 1999-01-05
Abstract: The device has a warming unit (13) for receiving air from the surroundings. The warmed, dried air is passed from the warming unit down an air line (15,16) under pressure, to a breathing mask (20) where the air has a temperature of 37 to 43 deg. C, preferably 40 to 42 deg. C. A temperature sensor (19) is arranged in the air line and is connected to a control device which regulates the warming unit.
Patent DE-19900718-A1 (DE)
Title: Stacking crate has cage-frame with sides and base assembled by bars and corner elements. with reinforced structures for base and sides
Inventor: SIEGMUND BERND
IPC: B65D6/08
Filed: 1999-01-12
Abstract: The especially metal stacking crate (1) has a cage-like frame (2) which has sides and base (3-7) assembled by means of extruded profiled bars (8-11,16-19, 24-27) and corner elements (12-15, 20-23). The ends of the bars fit into matching cavities in the corner elements. The top bars of the lower crate and the bottom bars of the upper crate fit inside each other for stacking. the sides and base have reinforced structures (28,29).
Patent DE-19901242-A1 (DE)
Title: Selective reception and reproduction method for chosen transmission contributions from different transmitters, involves comparing received transmission codes with stored codes
Inventor: OTTO HANS JOACHIM
IPC: H03J1/00
Filed: 1999-01-14
Abstract: The reception method involves receiving codes for transmission contributions from different transmitters and comparing them with stored codes of preferred transmission contributions, in which the codes are stored in a first memory. A transmission contribution is selected and reproduced when the received code of the transmission contribution agrees with a stored one. To store a code, the code of current transmission contribution is buffer stored in the first memory by actuation of a memory key.  Independent claims are included for the receiver.
Patent DE-19903254-A1 (DE)
Inventor: SIMON KLAUS-JUERGEN
IPC: F16B37/12
Filed: 1999-01-28
Abstract: The threaded insert(1) is in the form of a cylinder at one end of which is at least one thread(4,10) arranged so that its axis(6) runs eccentrically with regard to cylinder axis(7), and with the thread only partially continuing through the insert. The distance between the axis of the thread and axis of the cylinder is preferably at least 1 millimetre. The insert on the end opposite the thread end has a retaining protrusion(8) which prevents the insert from being withdrawn from the bore(2).
Patent DE-19907588-A1 (DE)
Title: New C-21 modified epothilone derivatives useful for treating e.g. cancer and other proliferative diseases and inhibiting angiogenesis and inducing apoptosis
Inventor: HOEFLE GERHARD
IPC: C07D417/06
Filed: 1999-02-22
Abstract: C-21 Modified epothilone derivatives (I) are new.  C-21 Modified epothilone derivatives of formula (I) are new. P-Q = C=C or an epoxide; G = a group of formula (i) or (ii); R = H or optionally substituted alkyl; R<1> = a group of formula (iii)-(viii); R<2> = a group of formula (ix); G<1> = H, halo, CN or optionally substituted alkyl; G<2> = H or optionally substituted alkyl; G<3> = O, S or NZ<1>; G<4> = H, optionally substituted alkyl, OZ<2>, NZ<2>Z<3>, Z<2>C=O, Z<4>SO2 or optionally substituted glycosyl; G<5> = halo, N3, NCS, SH, CN, NC, N(Z<1>)3<+> or heteroaryl; G<6> = H, optionally substituted alkyl, CF3, OZ<5>, SZ<5> or NZ<5>Z<6>; G<7> = CZ<7> or N; G<8> = H, halo, optionally substituted alkyl, OZ<10>, SZ<10> or NZ<10>Z<11>; G<9> = O, S, NH-NH or N=N; G<10> = N or CZ<12>; G<11> = NH2, alkyl or aryl (all optionally substituted); Z<1>, Z<6>, Z<9>, Z<11> = H, optionally substituted alkyl or optionally substituted acyl; Z<2> = H, optionally substituted alkyl or optionally substituted acyl or heterocyclyl; Z<3>, Z<5>, Z<8>, Z<10> = H, alkyl, acyl or aryl (all optionally substituted); Z<4> = optionally substituted alkyl, optionally substituted aryl or heterocyclyl; Z<7> = H, halo, optionally substituted alkyl, optionally substituted aryl, OZ<8>, SZ<8> or NZ<8>Z<9> and Z<12> = H, halo, optionally substituted alkyl or optionally substituted aryl; provided that when R<1> is (iii),  G<1> and G<2> cannot be H, G<3> is not O and G<4> is not H or Z<2>C=O. Z = CO. An Independent claim is included for the preparation of a compound of formula (Ia).
Patent DE-19908885-A1 (DE)
Title: Method for operating gas burner by heating gas in separated measurement chamber and using relationship between and pressure or temperature to measure gas composition
Inventor: BORNSCHEUER WALTER
IPC: F02D19/06
Filed: 1999-03-02
Abstract: The method involves conducting gas through a measuring chamber (9) that can be cut off, and in which the gas is heated. The relationship between heat energy supplied and the increase in pressure or temperature is measured and used as a measure of the gas composition, and is compared with a value for a given gas composition. The difference is used to produce an adjustment signal for the burner setting.
Patent DE-19909477-A1 (DE)
Inventor: PESCHGES KLAUS-JUERGEN
IPC: B22C23/02
Filed: 1999-03-04
Abstract: The invention relates to a method for applying surface-modified auxiliary substances on the inner surface of the working area of tool moulds for producing moulded products, especially made of rubber or synthetic materials. The auxiliary substance is fed to the inner surfaces (11, 12) of the tool mould (1) which is integrated in the processing machine in a gaseous or vaporous state. The auxiliary substance is condensed thereon.
Patent DE-19912665-A1 (DE)
Inventor: STIER HUBERT
IPC: F02M51/06
Filed: 1999-03-20
Abstract: The invention relates to a fuel injection valve (1), more particularly, an injection valve in fuel injection systems of internal combustion engines, having a fuel inlet (4) for supplying fuel, a piezoelectric or magnetorestrictive actuator (13) which is sealed against the fuel by a sealing (18, 19) and a valve closing body (6) which can be actuated by the actuator (13) by means of a valve needle (5). The valve closing body (6) engages with a valve seat surface (8) to form a sealed seat. The sealing (18, 19) comprises a sealing plate (18) that is arranged between the fuel inlet (4) and the actuator (13) and that is provided with a fuel channel (21') in order to supply the fuel from the fuel inlet (4) in the direction towards the sealed seat.
Patent DE-19913111-A1 (DE)
Title: Brazing of aluminum and its alloys e.g. automobile radiators or heat exchangers
Inventor: SESEKE-KOYRO ULRICH
IPC: B23K1/00
Filed: 1999-03-23
Abstract: Brazing of aluminum and its alloys, using a flux of alkali metal fluorozincate or a mixture of alkali metal fluoride and zinc fluoride. Aluminum and its alloys are soldered at 390-600 (preferably 420-600) deg C using a flux of alkali metal fluorozincate or a mixture of alkali metal fluoride and zinc fluoride. Independent claims are also included for the following: (i) solder-free brazing of aluminum and its alloys using a flux which contains 5-95 wt.% metal (preferably alkali metal, especially potassium) fluorosilicate as a solder metal precursor; (ii) an aluminum (alloy) brazing flux comprising an alkali metal fluorozincate, a solder metal precursor and optionally an alkali metal fluoroaluminate; (iii) an aluminum (alloy) brazing flux containing 5-100 wt.% (exclusive) cesium fluorozincate; and (iv) an aluminum (alloy) brazing flux comprising 5-95 wt.% alkali metal fluorozincate and 5-95 wt.% solder metal, solder metal precursor or alkali metal fluorosilicate.
Patent DE-19913850-A1 (DE)
Title: Throughput measurement where medium density unknown, involves deriving medium density from pressure differences and geometric dimensions of two measurement sections
Inventor: LEITHNER REINHARD
IPC: G01F1/88
Filed: 1999-03-28
Abstract: The method involves the use of two measurement sections with different inclinations in the pipe or channel in which the fluid is flowing. The pressure differences in these sections are measured and the density of the medium is derived from the pressure differences and the known geometric dimensions of the two measurement sections using known equations.
Patent DE-19915754-A1 (DE)
Title: Presentation or sales display arrangement, especially for cosmetics articles; has presentation area with arrangement areas on conveyor belt running through and behind presentation area
Inventor: WECKERLE PETER
IPC: A47F3/08
Filed: 1999-03-30
Abstract: The arrangement has a stand with at least one presentation area. At least two arrangement areas for products to be displayed are arranged in a conveyor area on a conveyor mechanism (60-68) running in a vertical plane. The opposite conveying paths of the mechanism are arranged so that one path is in a presentation area and the other path is behind the presentation area.
Patent DE-19916235-A1 (DE)
Title: Filled wire for treating melts, especially of cast iron to obtain a spheroidal graphite structure, comprises a metal sheathed magnesium or deformable magnesium alloy core wire
Inventor: FLESCH RUDOLF MATHIAS
IPC: C21C7/00
Filed: 1999-04-10
Abstract: A melt injection treatment filled wire comprises an external metal sheath (3) enclosing a filling (4) comprising an inner solid core wire (5) of magnesium or deformable magnesium alloy. An Independent claim is also included for treatment of melts by injecting the above filled wire at 20-120 (preferably 20-40) m/min.  Preferred Features: The sheath (3) consists of carbon steel, and the filling (4) contains inert material, inoculant and/or alloying agent powder or granules (6) of metal oxides, slags, iron powder, steel powder, salts, graphite, silicon carbide, ferroalloys (e.g. ferrosilicon) and/or cerium misch-metal.
Patent DE-19918082-A1 (DE)
Title: Universal-Werkzeugmaschine
IPC: B23Q3/06
Filed: 1999-04-21
Abstract: Die Erfindung betrifft eine Universal-Werkzeugmaschine, die einen auf einem Maschinenbett (1) motorisch verfahrbaren Werkstückschlitten (2; 20) für die zu bearbeitenden Werkstücke und eine in mehreren Achsen motorisch bewegbare Bearbeitungseinheit (14) mit einer motorisch antreibbaren Bearbeitungsspindel (15) zur Aufnahme der Bearbeitungswerkzeuge enthält. Um neben einer Fräs- und Bohrbearbeitung mit hoher Zerspanleistung auch die Durchführung einer Drehbearbeitung in einer einzigen Aufspannung zu ermöglichen, ist erfindungsgemäß vorgesehen, daß der Werkstückschlitten (2; 20) mindestens eine drehbare Werkstückaufnahmeeinrichtung (5; 22) und einen zugehörigen Drehantrieb (25) enthält, durch den die Werkstückaufnahmeeinrichtung (5; 22) zur Ausführung einer Drehbearbeitung an dem zu bearbeitenden Werkstück antreibbar ist.
Patent DE-19920260-A1 (DE)
Inventor: HAJEK HEINRICH
IPC: B65B57/00
Filed: 1999-05-04
Abstract: The packing machine has a machine body with deep-drawing molding point, insertion region, vacuuming and sealing point and a cutting point. The insertion region (6) is between the molding point (4) and the vacuuming and sealing point (10). The insertion region is protected against handling during the feed stroke.
Patent DE-19921006-A1 (DE)
Title: Vorrichtung und Verfahren zum Aufrichten und/oder Zusammenfalten einer Faltbox
Inventor: BENCAK BRANCO
IPC: B31B100/00
Filed: 1999-05-06
Abstract: Die vorliegende Erfindung betrifft eine Vorrichtung zum Aufrichten einer Faltbox, welche Faltbox in aufgerichtetem Zustand einen Boden, zwei parallele, erste Seitenwände bildende Knickwände, und zwei parallele, zweite Seitenwände bildende Klappwände aufweist, mit Einspannmitteln zum Festhalten der Faltbox, mit Entknickmitteln zum Entknicken der Knickwände, mit Schwenkmitteln zum Schwenken der Klappwände. Die Erfindung zeichnet sich dadurch aus, daß die Schwenkmittel Schwenkarme aufweisen, die die Klappwände bei im wesentlichen entknickten Knickwänden in ihre aufgerichtete Position verschwenken. Weiterhin betrifft die Erfindung eine Vorrichtung zum Zusammenfalten einer Faltbox, welche Faltbox in aufgerichtetem Zustand einen Boden, zwei parallele, erste Seitenwände bildende Knickwände, und zwei parallele, zweite Seitenwände bildende Klappwände aufweist, mit Einspannmitteln zum Festhalten der Faltbox, mit Knickmitteln zum Knicken der Knickwände, mit Schwenkmitteln zum Schwenken der Klappwände. Die Erfindung zeichnet sich dadurch aus, daß die Schwenkmittel Schwenkarme aufweisen, die die Klappwände in eine im wesentlichen parallel zum Boden verlaufende Position verschwenken. Weiterhin betrifft die Erfindung ein Verfahren zum Aufrichten einer Faltbox mit den Schritten: eine Faltbox wird an ihrem Boden festgehalten, die Knickwände werden an ihrem dem Boden der Faltbox abgewandten Ende erfaßt, das erfaßte obere Ende der Knickwände wird um die Höhe der Kickwände im ...
Patent DE-19922805-A1 (DE)
Title: Synthesizer circuit for clock signals
Inventor: GAUDET BRIAN
IPC: H03L7/07
Filed: 1999-05-18
Abstract: The synthesizer includes a multistage delay line (101 to 110). Several differential XOR gates (111 to 115) receive two outputs of each pair of delay line elements. A multiple input differential NOR gate (116) receives the output from each differential XOR gate and delivers the synthesized clock signal as an output (119). A phase locked loop logic circuit receives a reference clock signal and the output of the last delay line element and outputs a multi-bit vector. A current  digital to analog (D/A) converter receives the multi-bit vector and mirrors the corresponding control current for each delay element so that the magnitude of the mirrored current controls the delay of the delay elements.
Patent DE-19924076-A1 (DE)
Title: Photo mask production method for producing an electron beam or EB character pattern enables faster production of masks, even when layout data are to be combined
Inventor: MIYAGAWA SEIJI
IPC: H01L21/027
Filed: 1999-05-26
Abstract: The method involves using EB character pattern data produced from a layout design and consisting of first and second data in hierarchical cell structures, where the second data are used on a mask with a defined magnification ratio with respect to the first data. Third data are produced by multiplying a parameter of the second data by the ratio. Synthetic data are produced by synthesizing the first and third data using connecting data from the first and third data. A combination of synthetic data cells is checked for coincidence with a circuit related to the layout design and any error corrected. First and second EB character pattern data are formed from the first data and the first connection data of the corrected synthetic data, and by multiplying the third data and the second connection data of the corrected synthetic data by the inverse ratio respectively. The EB character pattern is formed from the first pattern formed on the mask by exposing the first pattern data and a second pattern formed by exposing the second pattern data, where the second pattern data are magnified by the ratio with respect to the first data.
Patent DE-19924774-A1 (DE)
Inventor: HAUSER MANFRED
IPC: F04B53/12
Filed: 1999-05-29
Abstract: The invention relates to a piston pump (10) for a slip-regulated, hydraulic vehicle brake system. To be able to produce a piston (20) of said piston pump (10) simply and economically the invention provides for the piston (20) to consist of a sleeve-like moulded part (22) and a plastic valve seat part (24) which is pressed into the moulded part (22). On the high-pressure side a sealing lip (32) is moulded to the valve seat part (24) as a single piece. Via a tubular support element (34) a return spring (38) is supported on the valve seat part (24) at a distance from a valve seat (30) of the valve seat part (24) and at a distance from the sealing lip (32). This prevents impairment of the valve seat (30) and the sealing lip (32) by the force of the return spring (38).
Patent DE-19925062-A1 (DE)
Title: Schedule-cleaned apparatus uses integrated fluid channels and controlable nozzles to self-clean apparatus parts with fitted valves.
Inventor: WOLTER EBERHARD
IPC: A01K5/02
Filed: 1999-06-01
Abstract: The apparatus (1) uses integrated channels (2) and outlet nozzle (12) for the cleaning fluid, preferably four nozzles spread over the exterior of the appts. The channels (2) communicate with a connector (6) for a line (5) leading to pump (7) and/or cleaning fluid reservoir (4). The nozzles (12) are directed onto the outside surface of the appts and are assisted by adjoining reflecting and/or guide surface (22) for the emerging fluid. Joined to the fluid channel (2) is a connection (26) leading to another piece of appts and/or connecting to an ancillary device (27) such as a shower attachment. The channel (2) runs inside one of a number of valves (17) on a valve support (15), the support fitted in turn with additional channels (37) for the valve operating fluid. The valves are joined to their support by a base as spacer and the support (15) has a fixer base (23) holder (8) for spaced assembly. The nozzles (12) have heads (52) to vary direction and/or jet shape.
Patent DE-19925693-A1 (DE)
Inventor: KRES WOLFRAM
IPC: H04L69/40
Filed: 1999-06-04
Abstract: The invention relates to a circuit which enables data required for constructing failure tolerant structures to be transmitted on ring standard bus systems. To this end, a monitoring unit is required as well as decentralized input and output units which transmit or receive data used for regulating or controlling. The inventive circuit takes over the task of identifying possible faults which can jeopardize the process within a machine or system. Due to the internal structure, the circuit identifies a possible fault even before the fault with regard to the process is disclosed and initiates a secured disconnection. As a result, it is irrelevant whether the external control or the utilized bus system is responsible for creating the fault.
Patent DE-19926525-A1 (DE)
Title: Method for filling side folded bags has a pair of arms to open the flat bag, gripping claws to hold the open condition and clamping jaws for the filling operation.
Inventor: KOLF BERND-DIETER
IPC: B65B43/16
Filed: 1999-06-10
Abstract: The flat bag is first opened out by suction cups and the arms (23,24) inserted on one side and pressed down to fold away the side fold flaps (15,16) as it is held by the gripping claws (31,32,33,34) before the clamps (73,74,75,76) hold the sides for filling (61).
Patent DE-19927126-A1 (DE)
Title: Circuit for controlling/regulating pulse converters for electrical 3-phase networks has pulse converter control/regulation circuit, RISC processor connected to external controllers via data bus
Inventor: KRUEGER MICHAEL
IPC: H02P27/08
Filed: 1999-06-15
Abstract: The circuit (1) has a pulse converter (2) control and regulation circuit (4) and a processor (8) for driving the circuit that is connected to external control devices (10) via a data bus. The processor is a RISC processor for digital signal processing at high clock rates and has an integrated interface for an Ethernet data bus.
Patent DE-19928190-A1 (DE)
Inventor: HEINZ RUDOLF
IPC: H01L41/047
Filed: 1999-06-19
Abstract: The invention relates to a piezoelectric actuator, e.g. for activating a mechanical component. The inventive piezoelectric actuator has a multilayered structure of piezoelectric layers with inner electrodes (2, 3) situated in between. A first outer electrode (6) is applied to a lateral surface and provides a conductive surface, said lateral surface being connected to the respective inner electrodes (2, 3). A second mesh- or woven-type outer electrode (7) is located on the first (6). A passive area (10) without an inner electrode layer is provided in the areas of the piezoelectric layers, which each have an inner electrode (2, 3) that is connected to the opposite side, respectively. The ceramic piezoelectric material, at least in the passive area (10), and the material of the two outer electrodes (7) have an almost identical temperature expansion coefficient, which reduces the effects of mechanical tensions in the piezoelectric actuator. The second outer electrode (7) preferably consists of a nickel-iron alloy such as invar and the piezoceramic consists of lead zirconate titanate.
Patent DE-19928257-A1 (DE)
Title: Flexible allocation of transmission channels at subscriber station of radio communications system
Inventor: SCHULZ EGON
IPC: H04W36/06
Filed: 1999-06-21
Abstract: A subscriber station (MS) checks the actual transmission quality and requests the quality of the handover inside the cell (Z) (intra-cell handover) or the handover in the neighbouring cell (Z) (inter-cell handover) when reaching a threshold value.  The subscriber station requests the channel directly at the new base station (BS) in case of the inter-cell handover and /or directly at the operating base station (BS) in case of the intra-cell handover.
Patent DE-19934269-A1 (DE)
Title: Control flap for opening and closing air feed channel comprises two plates joined articulatedly and arranged in V-formation relatively to one another, being connected with drive
Inventor: KLINGLER DIETRICH
IPC: B60H1/00
Filed: 1999-07-21
Abstract: The control flap has at least two plates (2,3) in rectangular shape on their longitudinal edges assembled together in V-formation by a hinge comprising connecting strips of elastic material. The at least two plates are so arranged in the air feed channel and coupled with mechanical adjustment devices (11,12) that the channel is more and more closed. The plates with at least two further plates (4-9) are assembled to form a quadrilateral body, with two counter-running thrust bars (10,11) between two opposing links. The thrust bars run in the area of the walls of the air feed channel.
Patent DE-19937054-A1 (DE)
Title: Auto gearbox in drive train of car with clutch and drive motor has drive motor switched off in automated fashion with adjustment of operating element into parking position
Inventor: SALECKER MICHAEL
IPC: B60W30/18
Filed: 1999-08-05
Abstract: An auto gearbox in the drive train of a car with a clutch and a drive motor has at least one actuator unit for automated operation of internal gearbox switch elements for selecting the gear position of the gearbox. If need be, there is an actuator unit for automated operation of a clutch, at least one control unit for controlling the actuators, and an operating element for driver-side adjustment of gearbox positions or shift programs. The operating element can be adjusted at least into a parking position. With the adjustment of the operating element into the parking position, the drive motor is switched off in automated fashion.
Patent DE-19938530-A1 (DE)
Title: Intra-ocular lens; has optical lens part and support with elastically connected three support parts supported by eye spacer part and having joint parts to connect them to lens part
Inventor: TOMALLA MARK
IPC: A61F2/16
Filed: 1999-08-13
Abstract: The lens has an optical lens part (7) and a support, which has three support parts (1-3) elastically connected to the optical lens part and supported by an eye spacer part. The three support parts are arranged on the line of a circle and are each connected to the optical lens part with their own joint part (4-6). The support parts are preferably formed as broadened parts of radial support legs (9-11).
Patent DE-19938597-A1 (DE)
Title: Verfahren zum Rekonditionieren von Mehrwegfässern aus Metallblech
IPC: B21D1/08
Filed: 1999-08-14
Abstract: Beim Rekonditionieren von Spundfässern (1) zu Deckelfässern wird durch einen konzentrisch zur Faßlängsachse durch den Übergangsbereich (16) zwischen Bodenscheibe (17) und Innenrand (18) des Oberbodens (7) eines Spundfassens (1) geführten Kreisschnitt (19) mittels einer Schneidrolle (20) die Bodenscheibe (17) des Oberbodens (7) von dem Faßmantel abgetrennt, und anschließend wird der untere Abschnitt (18a) des Innenrandes (18) des Oberbodens (7) mit einem Profilierwerkzeug in eine ringförmige umlaufende Innensicke des Faßhalses (5) ausgeformt. Anschließend wird auf dem Öffnungsrand (6) des Faßmantels (2) ein Spunddeckel oder ein einfacher Deckel mit einem Spannring befestigt.