baber/WOPTO huggingface dataset:
Patent DE-19729724-A1 (DE)
Title: Air-core winding for high power density electric machine
Inventor: BUNZEL ECKEHARD DR ING
IPC: H02K3/46
Filed: 1997-07-11
Abstract: The air-core winding includes intermediate spaces between individual windings of a winding layer, forming channels (8) in connection with an inner and an outer insulating layer (11) and another winding layer. The intermediate spaces between individual windings are enlarged by windings of different length in the region of the end windings (12). Alternatively the spaces may be enlarged by asymmetrical shape of the end windings.
Patent DE-19732219-A1 (DE)
Title: Method for firing highly=volatile browncoal dust
Inventor: SEEBER JOACHIM
IPC: F23K3/00
Filed: 1997-07-26
Abstract: An e.g. browncoal, mill (15) is run inert at start and in normal operation from 10% steam raiser load. Thus during start-up and during blockages in normal work a heated inert carrier gas (26) is produced by burning an imported fuel and an oxygen mix gas in device (11) arranged upstream of the mill in a mill-linked gas line (22). The secondary air (23) fed to the fuel dust burner (16) may be heated in a device which lies upstream of the burner in secondary air line. The oxygen content of the carrier gas should be 15-12 vol % and this gas is heated to 250-450 deg C. The secondary air can be heated to 100-350 deg C, and the gas line may be connected to the device during start-up and during blockages in normal operation and may be preferably sited in the cold gas line (25), primary air line or the inert carrier gas line and consists of a burner.
Patent DE-19733905-A1 (DE)
Title: Electrophotographic photoconductor for use in electrophotography
Inventor: OBINATA TAKASHI
IPC: G03G5/14
Filed: 1997-08-05
Abstract: Electrophotographic photoconductor comprises a conductive substrate (1), an interlayer (2) formed on this and a photoconductive layer (6) formed on the interlayer. The interlayer comprises an organic pigment, which exhibits the characteristics of a conductive semiconductor.
Patent DE-19735931-A1 (DE)
Title: Plunger pipette
IPC: B01L3/02
Filed: 1997-08-08
Abstract: The plunger operated pipette has a system to measure the time taken for a given vol. of a fluid for analysis to move through the opening of the pipette point, after the plunger has been operated. Mass produced disposable plastics pipette points fit the pipette for vol. dosing. The flow resistance lies within tight tolerances for given fluids, or the capillary is set for a defined flow resistance. The pressure change, on operation of the plunger, can be set in a defined manner by a change in the size of the gas-filled zone between the plunger and the attachment piece for the pipette point. The time measurement is linked to the pipette and plunger, to be switched on and off by manual operation of the plunger. The pipette has a fluid level monitor, connected to the time measurement system so that, on reaching a given fluid level at the pipette point, the time measurement stops. The fluid level monitor has an opto-electric, electric, pressure-related or mechanical wave operation. The measured value converter, after calibration if necessary, calculates the absolute or apparent viscosity or a value related to the viscosity such as the concentration. A temp. monitor near the pipette point, connected to the value converter, gives a temp. related correction for the absolute or apparent viscosity value or a parameter related to the viscosity. The pipette has an internal memory for the measured values, and a plug connection to an external data processing unit. If a selected threshold value is breached, related to the viscosity, an acoustic or optical signal is generated. The pipette has a valve between the ambient atmosphere and the gas zone under the plunger. In an Independent claim, the pipette is used for the measurement of the fluid viscosity. Defined vols. of the sensitive fluid or defined amounts of its separate components are held in hermetically sealed disposable mixing vessels before mixing with the fluid to be analysed. The mixing vessels match the pipette points of the plunger pipettes.
Patent DE-19737215-A1 (DE)
Title: Combination tool for polishing glass blanks e.g. optical lenses
Inventor: SCHNEIDER GUNTER
IPC: B24B13/005
Filed: 1997-08-27
Abstract: The combination tool comprises a tension clamp (7,10) for the lenses and a truing tool (16) for the polishing tools (5) combined into one unit fitted an individual workpiece spindle (6).  The truing tool (16) and support ring (10) are either fixed together or the support ring can be easily changed by a hydro expanding tension chuck (7). The truing tool or lens can be brought into contact with the polishing tool by setting the spindles in different inclined positions.  When the spindles rotate a circular path is produced on which the truing tool and contact point between tool and lens is moved.  When required swivel movements of the tool spindles can be included in the path of movement and the spindles can be mounted to swivel and be set inclined.
Patent DE-19743704-A1 (DE)
Title: Production apparatus for forming molding with molding tool
Inventor: THOMM MICHAEL
IPC: B30B15/00
Filed: 1997-10-02
Abstract: The molding tool (10) is movable between a feeder and closure position. The loose material (2) is fed trough a feeder opening (15) which is then closed, and is then compacted in the molding chamber (4). A suction arrangement (40) sucks up air from the molding chamber. The molding tool has at least suction duct (30,34) connecting the molding chamber and the suction arrangement. A pressure ram (18) fits into the molding chamber.
Patent DE-19747434-A1 (DE)
Title: Connector
Inventor: REELITZ SIGRID
IPC: E05B65/00
Filed: 1997-10-28
Abstract: The connector has two sleeves and a screw with guide ring which is turned so that the stud of the ring on the groove of the screw forms a bit which after turning back  makes the guide ring functionless. The lock can form a tumbler bolt lock. Can include electrical contacts and alarm wiring.
Patent DE-19747598-A1 (DE)
Title: Picture system with variable focal width for headlamp of stage/studio technology
Inventor: ALTMANN JOSEF DIPL ING
IPC: F21S8/00
Filed: 1997-10-28
Abstract: A picture system (30) comprises a first lens member (31) and a second lens member (32) which can be slid relative to one another. There is a combination of an iris aperture (33), an aperture slider set (35) and a gobo- slide-in compartment located between a condenser system and the second lens member in the radiation path. The second lens member has a refractive power that is greater than, or equal to, twice, yet smaller than, or equal to, three times the refractive power of the first lens member.
Patent DE-19751598-A1 (DE)
Inventor: CHEHAB FIRDAUSIA DR
IPC: A24D3/02
Filed: 1997-11-21
Abstract: The method involves passing the strip (9) through a guide channel whilst constricting it to form a chord of filter material which is finally enclosed by an envelope strip (24). Filter rods are cut from the chord. Compressed gas, preferably compressed air, fed into the strip during constriction emanates downstream in an air outlet zone. A further gas flow, preferably air is blown into the filter strip upstream of the outlet zone and the air emanates through channels in another downstream outlet zone. An Independent claim is also included for an arrangement for carrying out the method.
Patent DE-19753700-A1 (DE)
Inventor: JONKE HERMANN
IPC: C11D7/18
Filed: 1997-12-04
Abstract: The invention relates to a gentle carpet cleaning preparation which is also stable in storage, can be sprinkled, and is highly effective in terms of cleaning. The inventive preparation is obtained by combining cellulose powder and an active oxygen constituent.
Patent DE-19753758-A1 (DE)
Inventor: LANGE ILONA DR
IPC: C01F7/785
Filed: 1997-12-04
Abstract: The invention relates to cationic layer compounds which can be obtained by subjecting layer compounds of general formula (I) [EeZzDdVv(OH<->)x](A<n->)a.qH2O, wherein E is a monovalent cation from the group of the alkaline metals, e is a number from 0 to 2, Z is a bivalent metal cation, z is a number from 0 to 6, D is a trivalent metal cation, d is a number from 0 to 3, V is a tetravalent metal cation, v is a number from 0 to 1, (A<n->) is an acid anion of charge n-, n being a whole number from 1 to 3, and q is a number from 1 to 10, with the condition that x > a and e + 2z + 3d + 4v = x + na; to crystallisation (i) and re-treating the material obtained (ii). The re-treatment consists of steam-drying at temperatures of 200 to 260  DEG C and lasts for 3 to 6 hours. The steam should be applied either directly or in the form of an inert carrier gas and should be guided continuously over the material to be dried in a quantity of 0.001 to 10 mol. water per hour and kilogram of the crystalline layer lattice compound obtained in stage (i). The inventive compounds are particularly suitable for stabilising halogen-containing plastics against thermal or photochemical decomposition and can therefore be used as stabilisers for the same.
Patent DE-19755912-A1 (DE)
Title: Thermally insulating shielding for oven muffle
Inventor: PIECHOWIAK ROMUALD
IPC: F24C15/34
Filed: 1997-12-10
Abstract: The shielding comprises a single folded sheet (1) with five sections, one for each wall of the oven. Each section is a double layered fibre mesh with a section of thermally reflecting aluminium foil of between 20-100 mu m, but preferably 50 mu m.
Patent DE-19800097-A1 (DE)
Title: Manufacturing procedure for cutting tool
Inventor: FUJII YASUYOSHI
IPC: B23P15/32
Filed: 1998-01-02
Abstract: The tool comprises a boring section (11) fitted in a hole (13) in the shank section (12). The hole is formed in such a way that its internal diameter is slightly smaller than the external diameter of the boring section. The drilling section is fitted in the shank section by its end piece (11a) being pressed into the hole at normal temperature. After connecting the two elements the boring section is ground to a cutting point.
Patent DE-19801454-A1 (DE)
Title: Method for identifying UV radiation index
Inventor: SCHMIDTKE GERD DR
IPC: G01J1/42
Filed: 1998-01-16
Abstract: Light radiation, captured by an Ulbricht sphere (1) serving as a diffuser, is fed to a light radiation detector (3) in the sphere. An evaluation curve in the detector showing the biological B-potency from UV radiation as a function of the wave length,  lambda , is combined with the spectral intensity distribution of radiation detected in the UV range and adjusted according to the wavelength dependence of the detector's sensitivity in such a way that a measuring signal sent out by the light detector (4) in the light radiation detector is shown on a display device (8) as a UV radiation index after preset calibration.
Patent DE-19801816-A1 (DE)
Title: Fixing device for vehicle roof
Inventor: SARACINO EGIDIO
IPC: B60N3/02
Filed: 1998-01-19
Abstract: The fixing device fixes the roof (1) at least in the middle against at least one sector (10, 15) of the bodywork. The socket parts (e.g. 8) of a roof hook and/or roof holding grip device (11) are made so that the roof is laid on them.  The socket parts themselves take on the function of holding devices, and it is not necessary to make holes in the roof.  One of the socket parts may have a resting surface (16).  There may be a clamping channel (17) in a sector of the bodywork.
Patent DE-19803743-A1 (DE)
Inventor: WEBER KLAUS DIPL ING
IPC: B23P15/00
Filed: 1998-01-30
Abstract: According to the inventive method, initially and substantially parallel long fibres (18) are introduced into the cavity (16) of a workpiece (10) consisting a matrix material. The cavity (16) has an enlarged area (20) with an expansion element (26) which presses the long fibres (18) against the wall of the enlarged area (20) in order to expand said fibres (18). The workpiece (10) subsequently undergoes a hot isostatic compression process, whereupon it is machined in order to produce said component (30). The component (30) has a housing made from a matrix material with a core reinforced by long fibres (18) incorporated into said matrix material.
Patent DE-19804043-A1 (DE)
Title: Starting circuit with transformer for squirrel cage induction motor
Inventor: HINZEN HELMUT DIPL ING
IPC: H02P1/26
Filed: 1998-02-03
Abstract: A starting circuit with a transformer (1) for a squirrel cage induction motor (2) has contactors (4 to 7) to adjust a first starting stage of the motor. With these contactors at least a further starting stage can be adjusted and moreover, a stage for normal running can be adjusted. An electronic control device is provided for controlling the changeover between different stages according to a measured motor current. A converter device is provided to generate a voltage proportional to the measured current and the changeovers can be controlled according to this voltage. The transformer has two temperature sensors and temperature signals can be passed to the control unit for evaluation.
Patent DE-19811220-A1 (DE)
Title: Manipulator, especially toy manipulator
Inventor: GIESEL LOTHAR
IPC: B25J9/02
Filed: 1998-03-14
Abstract: The manipulator has a holder with which an object can be reversibly fixed, a positioning arrangement, with which the object can be positioned at predefinable positions, and a position specifying device. The position specifying device is used to specify the positions at which the objects are to be placed and contains a controller and/or regulator, and includes a computer. Independent claims are also included for the use of a manipulator and for a method of positioning, mounting and/or demounting an object.
Patent DE-19813516-A1 (DE)
Title: Vehicle warning and blocking device
Inventor: RIEKER HEINZ
IPC: G08G1/07
Filed: 1998-03-26
Abstract: The vehicle has a transmitter. This cooperates with at least one receiver arranged in the region of a sign stating that entry is forbidden to vehicle. The transmitter cooperates with the receiver such that when the vehicle drives into the area controlled by the sign, a warning signal is generated in the vehicle and/or the fuel supply is interrupted. A first detector may be provided in a first region of the area and a second detector in the first region such that when the vehicle drives into the first region, a warning signal is triggered and when the vehicle drives further into the second region, the fuel supply is cut off.
Patent DE-19818751-A1 (DE)
Title: Multi-layer electric circuit board
Inventor: ASAI YASUTOMI
IPC: H05K1/02
Filed: 1998-04-27
Abstract: The circuit board (11) has a number of successive ceramics layers (11a-11d), with a conductor pattern (12b,12c) applied to one side of alternating ceramics layers (11b,11d), both conductor patterns having corresponding high density conductor path sections. The outer surface of the uppermost ceramics layer (11a) may be used as a mounting surface for a flip-chip device (13), provided with electrode surfaces (12a) coupled to the terminals of the latter and connected to the underlying conductor pattern.
Patent DE-19819052-A1 (DE)
Title: Making cladding with surface imitating stone, for car and commercial vehicle interiors
Inventor: MERTES PETER
IPC: B32B15/04
Filed: 1998-04-29
Abstract: The component is composite, made of a metallic substrate and plastic covering layer. Preferred features: The substrate is made of aluminum and magnesium or is a sheet aluminum panel. The plastic is applied to the aluminum and hot-pressed against it. First a plastic molding is pressure injection molded and hardened. This is adhered to the substrate. The plastic is alternatively cast in a mold, being polymerized by reaction, heat, UV or electron beam. The molding is adhered to the substrate or hot pressed onto it. The plastic surface is visibly enhanced by subsequent operations.
Patent DE-19822144-A1 (DE)
Title: Druckbehandlungswalze
Inventor: VAN HAAG ROLF
IPC: F16C13/02
Filed: 1998-05-16
Abstract: Es wird eine Druckbehandlungswalze (1) angegeben mit einem Walzenmantel (2), der über eine Lageranordnung (3, 4) drehbar auf einem Träger (5) gelagert ist, wobei die Lageranordnung (3, 4) mindestens eine hydrostatisch abgestützte Lagerfläche (18) aufweist, die mit einer Gegenfläche (17) einen Spalt (20) bildet und deren Flächennormale zumindest eine axial gerichtete Komponente aufweist. DOLLAR A Bei einer derartigen Walze möchte man die Endquerdichtung für den Innenraum so ausgestalten, daß sie auch bei höheren Geschwindigkeiten verschleißarm arbeitet. DOLLAR A Hierzu ist die Lageranordnung (3, 4) mit einer vorbestimmten, axial gerichteten Kraft (F) beaufschlagt, die bei Ausbleiben des hydrostatischen Drucks den Spalt (20) im wesentlichen vollständig schließt.
Patent DE-19824461-A1 (DE)
Inventor: SCHWAERZLER HANS-CHRISTOPH
IPC: B61D27/00
Filed: 1998-05-30
Abstract: The air conditioning module (10) has the flat casing side walls (30, 34, 36) with wall apertures (44) through them and the adjacent channel wall parts of the air guide channels fixed to the vehicle, with a connecting aperture through them, running parallel and at least partly angled so that when the module is built in, it adjusts itself so that the casing and channel wall parts are correctly aligned with each other.
Patent DE-19831455-A1 (DE)
Title: Gehäuse für einen Gassensor
Inventor: GELOVEN PETER VAN
IPC: G01N27/407
Filed: 1998-07-14
Abstract: Die Erfindung betrifft ein Gehäuse für einen Gassensor, insbesondere zur Abgasmessung von Verbrennungsanlagen, mit einer porösen Schutzkappe an dem zum Hineinragen in das zu messende Gas bestimmten Teil des Gehäuses, wobei die im wesentlichen zylindrische Schutzkappe aus einem gesinterten Pulver hergestellt ist und Poren mit einem mittleren Durchmesser im Bereich von 1 mum bis 950 mum aufweist. Weiterhin befindet sich an der Stirnfläche der porösen, zylindrischen Schutzkappe, etwa senkrecht zur Gasstromrichtung eine durchgehende Bohrung mit einem Durchmesser >= ein Zehntel des Innendurchmessers der Schutzkappe. Diese Konstruktion verbessert den Gasfluß durch die Schutzkappe zum Sensorelement hin. Durch katalytisch wirksame Zusätze, die in den Poren der Schutzkappe eingelagert werden können, wird das Sensorelement außerdem vor bestimmten Schadstoffeinwirkungen geschützt bevor, bevor diese überhaupt bis zum Sensorelement vordringen.
Patent DE-19831900-A1 (DE)
Title: Radio system for unidirectional sequential transmission of coded signals for remote control of garage door actuators
Inventor: KLEIN CHRISTIAN
IPC: E05F15/20
Filed: 1998-07-16
Abstract: A transmitter (A) outputs coded information in a sequential form for the control of such as garage doors. The data is transmitted by wireless link to an intermediate transmitter/receiver (B) and this checks the correctness of the data before it is transmitted on to the door based receiver(C) to be acted upon.
Patent DE-19833254-A1 (DE)
Title: Solenoid-actuated reversal arrangement
Inventor: ARCARO DAVID J
IPC: F16D27/105
Filed: 1998-07-23
Abstract: the arrangement has a fixed coil (105) for generating magnetic flux lines (120) when stimulated, a fixed housing (110) enclosing the coil and a rotatable bush (115) arranged on the inside of the coil, whereby a magnetic flux path passes through the fixed housing and the bush about the fixed coil
Patent DE-19833840-A1 (DE)
Inventor: SCHULLER WOLFGANG
IPC: F04B53/12
Filed: 1998-07-28
Abstract: The invention relates to a piston pump (10) for a hydraulic, especially antiskid vehicle brake system. The invention provides a tappet (46) as an inlet valve (44), said tappet being mounted on a piston (16) as one-piece. A valve boring (48) is radially placed in said tappet. The outer opening of the valve boring forms a valve seat (50), whereby the valve seat (50) is covered by a valve closing body (56) which is curved such that it forms a reference circle and which is made of sheet metal. The invention is advantageous in that the inlet valve (44) of the piston pump (10) can be easily and economically produced, requires little installation space, and has a small clearance volume.
Patent DE-19833952-A1 (DE)
Title: Semiconductor memory with block write mode, for writing data values in numerous memory cells
Inventor: YAMAGATA TADATO
IPC: G11C29/00
Filed: 1998-07-28
Abstract: The memory cell field section has several part-blocks with a number of cell columns and a redundant cell column for replacing a faulty one. Each part-block is divided into several column groups. A column selector reacts to an externally applied address signal for selecting a corresponding cell column in the cell field section. The selector contains a column selecting signal (CSL) generator (104,200c) for selecting a column for each group in the block write mode, and an address comparator (450) and programmer (500) for selecting a redundant column, and deactivating the column selection signal. A write system selects a cell line according to an address signal and provides writing in the block mode.
Patent DE-19834177-A1 (DE)
Title: Coupling Eurocheque card unit to PC or Mackintosh computer, simplifies card payment when connected at home to vendor sites using Internet
Inventor: WEISS SALOMON
IPC: G07F7/08
Filed: 1998-07-29
Abstract: The card unit is connected to the computer for payment via the Internet when accessing it at home, in much the same way as card payment units are found in shops and other businesses.
Patent DE-19835284-A1 (DE)
Inventor: MUELLER LUTZ
IPC: H04N5/235
Filed: 1998-08-05
Abstract: The invention relates to a device or a method for automatic focusing and illumination in image-recording camera systems, wherein an image-recording apparatus (2) for photographing objects (1) is used. The image-recording apparatus (2) can be moved in relation to the object (1) and images having different sharpness and brightness can be made by means of a focusing device and an illumination and/or lighting device (3). The data of the image-recording apparatus (2) are transmitted to a data processing system (18) which automatically regulates focusing and/or illumination for photographing the object (1). The amount of data (which is optionally compressed) processed by the data processing system (18) serves as correcting variable (11) for changing the automatic focusing and/or illumination or lighting of the object (1) to photograph said object (1).
Patent DE-19840758-A1 (DE)
Title: Treatment of pain or depression comprises systemic administration of oxytocin
Inventor: LIEDTKE RAINER K
IPC: A61K38/095
Filed: 1998-09-07
Abstract: Systemic therapy of pain or depressive states involves administration of oxytocin (OT) using an oral, rectal, vaginal, nasal, buccal, pulmonary, transdermal or ocular medicinal formulation or an implant, such that OT is protected against degradation and released systemically.
Patent DE-19845252-A1 (DE)
Inventor: KUPHAL ECKART
IPC: C30B25/02
Filed: 1998-10-01
Abstract: The aim of the invention is to produce semiconductor layers by epitaxial growth using reactive gases on a substrate. To this end, said substrate is placed on a susceptor which can be heated and against which the reactive gases flow in a reactor vessel. Excess deposits are cleaned from the susceptor between the individual deposition processes of the layers in order to improve layer homogeneity. This is carried out by heating the susceptor to high temperatures in an inert or chemically aggressive atmosphere or by wet-chemical cleansing.
Patent DE-19849309-A1 (DE)
Title: Commercial vehicle air-operated disc brake has removable strut improving maintenance access to the brake shoe and lining
Inventor: BAUMGARTNER HANS
IPC: F16D65/097
Filed: 1998-10-26
Abstract: A compressed air-operated commercial vehicle disc (3) brake (1) has a floating caliper. The brake has an opening (14) between the caliper front side (5) and the back (6) covered by a removable strut (13). The strut acts under compression or tension to absorb a considerable part of the force between the front and back.