baber/WOPTO huggingface dataset:
Patent DE-19749141-A1 (DE)
Title: Rail system for hanging sliding panels
Inventor: LENZ FRIEDHELM
IPC: E06B3/46
Filed: 1997-11-06
Abstract: The sliding panels (4) are fixed to at least one holder (3) which is mounted in one of two parallel guide rails (2), which are preferably fixed on the room ceiling. The panels can be made of a stretched material facing fastened over a frame (8), comprising separated profiled strips with elongated yokes (13) to hold the material. The profiled strips of the frame are miter cut at their ends and fitted together by an angled section.
Patent DE-19753814-A1 (DE)
Title: Fuel/air ratio control for IC engine
Inventor: SATO RITSUO
IPC: F02D45/00
Filed: 1997-12-04
Abstract: The fuel/air ratio control has a feedback regulation provided by a sensor (3) detecting the actual fuel/air ratio, with oscillation of the latter about a selected mean value between weak and rich fuel/air ratio values. The control is provided by a microprocessor (2) which is programmed to provide oscillation of the fuel/air ratio at a frequency different to the characteristic frequency of the drive train driven by the engine.  The fuel/air ratio is corrected via a calculated correction coefficient, with the interval for which the fuel/air ratio is rich being greater than that for which the fuel/air ration is weak.
Patent DE-19755757-A1 (DE)
Title: Double-screw trough conveyor for mixing, dewatering and heating
Inventor: FEUSTEL HANS ULRICH
IPC: B28C5/46
Filed: 1997-12-16
Abstract: Installation for mixing, dewatering and calcining a solids mixture, having a double-screw trough conveyor (1) with direct or indirect heating (6), two hopper bunkers (3) with discharge control devices located at the inlet end of the conveyor, and a product outlet (4). Because the byproduct feed materials typically have a 500 micron particle size, 20% moisture content, and a tendency to stick and cause blockages, the conveyor inlet section has a full scroll flight and an anti-bridging device.  A unit with 1m initial mixing, 6m heating and 1m cooling zone operated at 160kg/h and a maximum superficial trough fill depth of 40 mm achieved a final temperature of 480 deg  C after 57 minutes. Heating may be applied from a radiant source above trough, or indirectly through the bottom of the trough.
Patent DE-19756479-A1 (DE)
Title: Coffee filter appliance
Inventor: ELLSEL HORST DR
IPC: B01D61/08
Filed: 1997-12-18
Abstract: The beverage appliance has a unit (3) to boil the water with a heater (17), and a membrane filter module (10) to filter the water fed to the tank unit (3). The membrane filter module (10) has at least one nano filtration membrane.  Or it has two nano filtration membranes, with spacers between them. The appliance also has a tank for unfiltered water, to be transferred to the membrane filter module (10) by a pump (8) at a pressure of 10-15 bar at the filter membrane module (10). The membrane filter module (10) has an outflow (11) to return unfiltered water to the supply tank. One membrane spacer is the feed spacer, for the unfiltered water to be pumped through, and a second and separate spacer passes the permeate into the filtered water tank (3). The heater (17) is an electric heating rod, in the tank (3) for filtered water.  The filtered water tank (3) has a sensor (15) to register the filtered water level. The filtered water passes through an outlet (16) into a swing coffee filter holder (5), as the outlet (16) is opened for a given time period after the filtered water has been heated to a temp. pref. of 95 deg C.  The water passes through the filter holder (5) into a coffee pot (6) on a platform (18) with height adjustment. The unfiltered water passes through an initial sieve (7) before reaching the membrane filter module (10).
Patent DE-19805442-A1 (DE)
Title: Nail setting tool for concrete, steel, etc.
Inventor: PFISTER NORBERT
IPC: B25C1/14
Filed: 1998-02-11
Abstract: The tool has a guide housing (7) and a guide cylinder (5). The end sections of the housing and cylinder facing in a direction opposite to the setting direction, communicate via a connection channel (10). A spring (8) moving a carriage (73) applies a force opposite to setting direction. A control cam (13) for a ratchet (78) on the carriage is fastened to the end of the cylinder away from the setting direction.
Patent DE-19806805-A1 (DE)
Title: Starting device for electric motor, e.g for power tools
Inventor: MATUNAGA TAKASHI
IPC: H02H9/00
Filed: 1998-02-18
Abstract: The starting device increases a speed of the motor by controlling one phase of a voltage that is applied to the motor from a "transfer" power supply during a start. The device has an output circuit (20,22,24) which diverts a "transfer" current supplied by the "transfer" power supply, generates a pulse signal on the basis of this diverted current, generates a signal whose output voltage gradually reduces from a specified voltage to a lower voltage than a maximum voltage of the pulse signal, compares the voltage of this signal with a voltage of the pulse signal and outputs a signal corresponding to the result of the comparison. A trigger circuit (26) outputs a trigger current on the basis of an "output cycling" of the previously described output signal. A semiconducting control element is provided into which the trigger current is fed so that it becomes conducting and controls the phase of the voltage applied to the motor from the "transfer" power supply.
Patent DE-19807440-A1 (DE)
Title: Axial longitudinally balanced shaft has at least one compressible element positioned between hub and shaft
Inventor: RODDEWIG HEINRICH
IPC: F16C3/03
Filed: 1998-02-23
Abstract: The shaft unit (1) consists of an inner element (3) which is partly covered by an outer element (4) and is equipped with a lubrication system (6,7,8). The lubrication system (6,7,8) is positioned between the two elements (3,4) in a space (9,10) which is reduced or increased in size by the axial motion of the two elements (3,4). To avoid damage caused by an irregular distribution of pressure a compressible element (13) is added which facilitates adequate lubrication.
Patent DE-19807849-A1 (DE)
Title: Fork lift truck with adjustable support rollers
Inventor: KRENZIN MARCEL
IPC: B66F9/075
Filed: 1998-02-25
Abstract: A powered actuator acts upon a coupling gear (2,38,40) and changes the contact force of the support rollers (5) controlled by an operating parameter of the fork lift. The operating parameter may comprise the pressure in the lift cylinder (3), lift height of load, tilt of the truck, acceleration or deceleration of truck, steering angle of the drive wheel (6), slip of the drive wheel and set angle of the actuating component.
Patent DE-19810060-A1 (DE)
Title: Bonding component to substrate especially by flip-chip technique
Inventor: OPPERMANN HERMANN DR ING
IPC: H01L31/0203
Filed: 1998-03-09
Abstract: A component (100) is bonded to a substrate (102) by solder (110) while the component is positioned above a through-opening (104) in the substrate so that an interspace (112) is created between the component and the substrate. An epoxy resin may be used for a back-fill and an optional barrier between the component and the substrate. Also claimed is an electric circuit having a substrate (102), with surface connection pads (118) arranged around an opening (104), and a component (100) having a corresponding arrangement of connection pads (114), the component being bonded to the substrate by the above method.
Patent DE-19818340-A1 (DE)
Title: Production of butan-1,4-diol, tetrahydrofuran and gamma-butyrolactone
Inventor: FISCHER ROLF
IPC: C07D315/00
Filed: 1998-04-23
Abstract: Production of butan-1,4-diol (I), tetrahydrofuran (THF) and  psi -butyrolactone (GBL) involves: (i) oxidation of butane to a product stream containing maleic anhydride (II); (ii) absorption of (II) with a high-boiling alcohol (III), giving a liquid absorption discharge (IV) containing maleic half and diesters and (III); (iii) further esterification of (IV); and (iv) liquid phase hydrogenation of the esterification discharge (V). The novel features are that (III) is a polyol with a boiling point of over 233  deg C at normal pressure; and (V) has an acid number less than 30 mg KOH/g and water content less than 1 wt. %.
Patent DE-19820123-A1 (DE)
Title: Polyester molding materials useful for the production of injection molded articles
Inventor: BUDZINSKY WINFRIED
IPC: C08L67/02
Filed: 1998-05-06
Abstract: Polyester molding material compositions containing hindered amine light stabilizer in combination with antioxidants and phosphites show a synergistic effect manifested in improved stabilization and weather resistance of the polyester material. A polyester composition contains 0.01-5 wt.% of an SiHALS-stabilizer (where HALS denotes hindered amine light stabilizer) of formula (I) and 0.01-10 wt.%, relative to 100 wt.% of polyester composition, of a stabilizer mixture consisting of at least one antioxidant based on a hindered phenol, at least one phosphite, at least one wax, and optionally at least one non-siloxane containing SiHALS-stabilizer.  n = a whole number other than 0;  m, p = whole numbers;   n+p+m = is 50 at maximum; R<1>, R<3> = 1-10C alkyl, 5-10C cycloaliphatic or phenyl; R<2> = a group of formula (II); R<4> = H, Me or benzyl; R<5> = linear or branched 1-7C alkyl;  R<6> = H or Me; q = 0 or 1; and Z' = an oxygen or nitrogen function. An Independent claim is also included for electrical components, including coils, plug connectors, sockets, gear wheels, levers, hinges camshafts, friction bearings, jackets and casings, and coatings for electrical components and equipment.
Patent DE-19821269-A1 (DE)
Title: Differential gearing for motor vehicle drives
Inventor: MUELLER LEOPOLD
IPC: B60K17/16
Filed: 1998-05-13
Abstract: The differential gearing is set with the intermediate transmission in a common housing, and has a differential cage and an intermediate shaft (4), each having two splines (51,52 ; 41,42) with the same translation but inclined in opposite directions. The oppositely inclined splines engaging with the intermediate shaft are arranged either side of the differential cage.
Patent DE-19821389-A1 (DE)
Title: Procedure for handling of workpieces in the motor industry, for example
Inventor: HERRMANN GUENTHER
IPC: B65G47/90
Filed: 1998-05-13
Abstract: A loader(2) by one(6) of its gripper systems grips an unmachined part in a ready position(10) and conveys it to a first machining station(12).  The gripper by its second system(8) grips a machined part and removes it from the first machining station, and then by the first system places the unmachined part in the machining station. The loader then conveys the machined part removed from the first station to a second machining station(20) or to an intermediate storage(16) and leaves it there.  The loader finally travels back to the ready position for another unmachined part.
Patent DE-19824500-A1 (DE)
Title: Electromagnetic valve for hydraulic braking system in motor vehicle
Inventor: PEREZ-CUADRO DIOGENES
IPC: B60T8/48
Filed: 1998-06-02
Abstract: The valve comprises a pressure medium aperture in the valve butt and a further aperture between the valve butt and the valve casing, and pressure medium channels arranged on both sides of the valve butt in the valve casing. A permanent hydraulic connection between both pressure medium channels (1, 2) is provided over one of the pressure medium apertures (3, 4) in an initial position of the electromagnetic valve (15).   The valve comprises a movable valve pestle arranged axial in a valve casing, which is fastened to a magnet armature, as well as an axial in the valve casing movable valve butt. A pressure medium aperture in the valve butt is closed or opened by the valve pestle. A further pressure medium aperture is arranged between the valve butt and the valve casing, and pressure medium channels are arranged on both sides of the valve butt in the valve casing.   A permanent hydraulic connection between both pressure medium channels (1, 2) is provided over one of the pressure medium apertures (3, 4) in an initial position of the electromagnetic valve (15).
Patent DE-19829495-A1 (DE)
Title: Reagenzien und deren Anwendung zur Untersuchung von Wechselwirkungen zwischen zellulären Molekülen und deren Lokalisation in Zellen
Inventor: PAYSAN JACQUES
IPC: G01N33/542
Filed: 1998-07-02
Abstract: Ein fluorogener Vektor zur Fluoreszenzmarkierung spezifischer Ziele in lebenden Zellen besteht aus einem Membrantranslokationspeptid, einer Spezifizierungskomponente (Peptid oder Antikörper) und einer Fluorophore. Anwendungen sind Fluoreszenzmikroskopie, Studium von intrazellulären Wechselwirkungen durch FRET-Messung und Screeningsverfahren.
Patent DE-19830461-A1 (DE)
Title: Verwendung von Eisen-Titan-Mischoxiden zur Verstärkung der Lichtschutzleistung kosmetischer oder dermatologischer Lichtschutzmittel
Inventor: GERS-BARLAG HEINRICH
IPC: A61K8/19
Filed: 1998-07-08
Abstract: Verwendung von Eisen-Titan-Mischoxiden zur Erhöhung des Lichtschutzfaktors kosmetischer oder dermatologischer Zubereitungen, welche mindestens eine übliche UV-Filtersubstanz enthalten.
Patent DE-19835019-A1 (DE)
Inventor: HARTKE ANDREAS
IPC: F01L9/20
Filed: 1998-08-03
Abstract: An internal combustion engine comprises several cylinders to each of which actuators are assigned which act on charge change valves and to each of which one injection valve is assigned which is arranged in the cylinder head in such a way that the fuel is measured directly into the corresponding cylinder of the internal combustion engine. A setpoint of the air mass of an individual cylinder is calculated. The actuators of said individual cylinder are controlled in accordance with the air mass setpoint for said cylinder. An actual value of the air mass in the individual cylinder is determined during or after the intake stroke of said cylinder. A setpoint of the fuel mass for the individual cylinder is calculated in accordance with the air mass actual value and the injection valve of the single cylinder is controlled in accordance with the fuel mass setpoint.
Patent DE-19835414-A1 (DE)
Title: Gradient coil for magnetic resonance device
Inventor: ARZ WINFRIED
IPC: G01R33/385
Filed: 1998-08-05
Abstract: The gradient coil has cooling pipes (8,9,9'), which are integrated in the intermediate spaces (6,7) of the conducting structure of the coil positions (1,3) to cool the structures above or below the coil position. The cooling pipes are arranged parallel to the coil axis between the X- and Y-saddle coils (2, 4) of the device.  Peripheral cooling pipes run between the windings of the Z-coil. Preferably, several parallel cooling pipes run in each intermediate space, are connected to each end face in pairs.
Patent DE-19844473-A1 (DE)
Title: Valve timing control device for an internal combustion motor
Inventor: SATO ATSUSHI
IPC: F01L1/344
Filed: 1998-09-28
Abstract: The valve timing control device has a number of blades (70) at the camshaft or torque transmission.  The blades divide the fluid torque transmission chambers (R0) into advance (R1) and retard (R2) chambers. Passages give the fluid flows to and from the advance and retard chambers. A return drilling (34) holds a locking pin (80) and a spring (81) supported at one end by a plate (82) which engages a groove (35) radially at the drilling (34). A drilling (22) is supplied through a fluid passage (23).
Patent DE-19845493-A1 (DE)
Title: Transceiver for sound/speech, graphics and text for telephonic and facsimile transmission, using internet, but no computer
Inventor: TANG CHIH-TIEN
IPC: H04M1/253
Filed: 1998-10-02
Abstract: The transceiver has a signal processor (11), to which is coupled a signal memory (13), as well as an identification data input unit (15) for alphanumerical signals and control signals for the signal processor operation. To the processor is also coupled a data transmission input unit (17) for data to be transmitted and those to be stored in the memory. To the processor is coupled a signal converter (19) for a connection to the internet and for conversion of data into signals to be stored in the memory, and for external received data. A received data output unit (21) is coupled to the processor for output of data from the memory.
Patent DE-19849755-A1 (DE)
Title: New quaternary phosphonium resins
Inventor: CHEN YONGJUN
IPC: A01N25/10
Filed: 1998-10-28
Abstract: Bactericidal water-insoluble quaternary phosphonium resins of formula (I)-(IV) are claimed. P = a resin that can be chloromethylated; R = 4-24 C alkyl; R' = 1-18 C alkyl; n = 2-10; R1-R3 = 1-8 C alkyl; X = Cl, Br, I, NO3 or OH and a = 1, or X = SO4 or CO3 and a = 2; Q = aliphatic tertiary amino; k = carried amount of quaternary aminophosphonium salt per gram of bactericide or carried amount of functional group of quaternary phosphonium salt per gram of bactericide; m = carried amount of the quaternary ammonium group per gram of bactericide; f = carried amount of quaternary ammonium salt per gram of bactericide.
Patent DE-19850712-A1 (DE)
Title: Antitheft device for pedal vehicles, with at least one turning bar acting via operating device to grip between pedal bearing shaft and pedal bearing wall
Inventor: HOHEISEL HARDY
IPC: B62H5/10
Filed: 1998-11-03
Abstract: The antitheft device has at least one turning bar (12). This acts through an operating device to bring about a positive engagement between the pedal bearing shaft and the pedal bearing wall. There may be a cam operated by a screw transmission, and the turning bar may have an operating pin running transversely, engaged with the cam.
Patent DE-19851126-A1 (DE)
Title: Use of talsaclidine for treating schizophrenia
Inventor: WIENRICH MARION
IPC: A61K31/439
Filed: 1998-11-06
Abstract: The use of talsaclidine (I) for treating schizophrenia is new.  The use of talsaclidine (I) (WAL 2014; 3-(2-propynyloxy)-1-azabicyclo(2,2,2)octane; known from DE3839385) for treating schizophrenia is new. Compound (I) can be used as the free base or as a salt.
Patent DE-19854730-A1 (DE)
Title: LCD source driver has increased operating life and reduced number of components
Inventor: JEONG KWOAN-YEL
IPC: G09G3/36
Filed: 1998-11-26
Abstract: The driver has a number of driver channels.  Each driver channel has control logic (100), a latch-block (300), a negative polarity video signal processor, a positive polarity video signal processor and a changeover block (700).  The changeover circuits produce the analogue video signal with negative polarity for a high level of an internal polarity control signal (POLINT) and an analogue video signal of positive polarity for a low level of the internal polarity control signal.
Patent DE-19855333-A1 (DE)
Inventor: HOLZNER CHRISTOPH
IPC: C02F5/14
Filed: 1998-12-01
Abstract: The invention relates to phosphonate-containing mixtures which are obtained by reacting aliphatic  omega  lactones with phosphor (III) compounds. The invention further relates to the use of said mixtures as water treatment chemicals and sequestering agents.
Patent DE-19855834-A1 (DE)
Title: Device for lining walls with flat parts, particularly tiles
Inventor: KERLE GUSTAV
IPC: E04F19/06
Filed: 1998-12-03
Abstract: The reception arrangement (2) forms a grid (4) matchable to the dimension of the tiles and the distance between them and the tiles are accordingly fixable to the grid. The grid is formed by vertical and horizontal profiles (5,6). The vertical profile is connectable to the ground and the horizontal profile can be fitted on the vertical profile or vice versa. The profile for accommodation of the tiles in a longitudinal direction has elongated through apertures (10) for screws (7,9) to secure the tiles.
Patent DE-19856439-A1 (DE)
Title: Verfahren zur Herstellung von Dithiazolyldisulfiden
Inventor: NOLTE WILFRIED
IPC: C07D277/36
Filed: 1998-12-08
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Dithiazolyl-(2,2')-disulfiden durch Oxidation von 2-Mercaptothiazolen, die erhältlichen Dithiazolyl-(2,2')-disulfide sowie deren Verwendung.
Patent DE-19860166-A1 (DE)
Title: Heat-resistant friction material production with reduced thermal decomposition
Inventor: HILL LARRY OATHER
IPC: F16D69/00
Filed: 1998-12-24
Abstract: Production of a heat-resistant friction material comprises forming pores in the upper surface of the material which have a controlled depth, shape, orientation and distribution. Production of a heat-resistant friction material comprises forming pores in the upper surface of the material which have a controlled depth, shape, orientation and distribution. Independent claims are included for a friction material, comprising a heat-curable resin-impregnated fiber mat with a porous surface as above, and a resin-impregnated paper, usable as a friction material.
Patent DE-19901334-A1 (DE)
Title: Computer-assisted device for detecting position of hand-held tool
Inventor: GOETTING JUN HANS-HEINRICH
IPC: G01C21/16
Filed: 1999-01-15
Abstract: A sensor system is arranged on or near to the tool to detect changes in position of the tool. The position of one or more possible work locations on an object to be processed is known. The determined position is compared with the possible work locations. The direction of the tool may be detected in at least one axis, and it is determined by comparison if this direction is acceptable in the work location. A work sequence is started from a known position and a check is made to determine if the working position has been processed
Patent DE-19903230-A1 (DE)
Inventor: EBERLE BRUNO
IPC: B24B23/00
Filed: 1999-01-27
Abstract: The invention relates to a fixing device (1) for fixing a manually guided machining device, especially a polishing machine (2). The lower end of the fixing device (1) can be fixed to a work table with a fixing element (7). The handle part (3) of the machining device (2) can be brought to rest in a receiving part (6) at the top end of the fixing device (1) and can be detachably fixed by means of a quick-release lock (4, 5).
Patent DE-19905256-A1 (DE)
Title: New heteroaromatic compounds, useful e.g. in the treatment of Parkinson's, Alzheimer's and Huntington's diseases, stimulate neurite growth
Inventor: BRUMBY THOMAS
IPC: C07D417/04
Filed: 1999-02-03
Abstract: Heteroaromatic compounds (I) and their salts are new.  Heteroaromatic compounds of formula (I) and their salts are new.  R<1>  = H, Ar', 1-7C alkyl, 2-7C alkenyl, 3-7C cycloalkyl or 5-7C cycloalkenyl (all optionally substituted by Ar' or E);  Y' = C(O)C(O), SO2, -C(O)NH-, -C(S)NH--, C(O)C(O)O, C(O)C(O)NH, C(O)O or SO2NH; R<2>  = 1-6C alkyl (optionally substituted by phenyl or halogenated phenyl);  R<3>  = 1-6C alkyl, 2-6C alkenyl, 3-7C cycloalkyl, 5-7C cycloalkenyl, cyclohexylmethyl (all optionally substituted by 1 - 2 Ar'); or NR<2>R<3>  = 5-7 membered heterocyclyl (optionally unsaturated and optionally substituted by 1-4C alkyl or OH);  X  = 5-membered heteroaryl with 1 - 3 N, O or S;  R<4>  = 1-9C alkyl or 2-9C alkenyl (both optionally substituted by 1 - 2 Ar', 3-7C cycloalkyl or 5-7C cycloalkenyl), Ar', 3-7C cycloalkyl or 5-7C cycloalkenyl;  Ar' = 6-12C mono- or bicyclic aromatic compound containing 0 - 4 N, S or O and optionally partially hydrogenated and optionally substituted by 1 - 3 E;  E  = halogen, OH, NO2, CF3, CN, OCF3, NH2, phenyl, methylenedioxy, phenoxy, benzyloxy, 1-4C alkoxy or 1-4C alkyl. Independent claims are also included for: (1) a pharmaceutical agent containing (I) a neurotrophic factor; and (2) preparation of (I).
Patent DE-19906563-A1 (DE)
Title: Elektrokabel
Inventor: HUEBSCHER WINFRIED
IPC: H02G3/06
Filed: 1999-02-17
Abstract: Die Erfindung betrifft ein vorzugsweise durch Anschweißen an sein Anschlusselement zu befestigendes Elektrokabel, das sich in einem Isolierschlauch befindet und in seinem frei aus dem Isolierschlauch herausragenden Bereich verdichtet ist. Um die dynamische Tüchtigkeit des Kabels im Bereich seiner Anschlussstelle zu verbessern, ist erfindungsgemäß der Isolierschlauch von einer Schelle umschlossen, von der aus sich eine flache Zunge bis zum freien Kabelende erstreckt, die auf dem im Querschnitt rechteckigen oder quadratischen, verdichteten Kabelbereich aufliegt und dort vorzugsweise angeschweißt ist.