baber/WOPTO huggingface dataset:
Patent DE-19829442-A1 (DE)
Title: Motor, especially AC motor, for use as starter and generator in car
Inventor: OHNEMUS ULRICH
IPC: H02K11/04
Filed: 1998-07-01
Abstract: A motor has a rotor, pulse inverter and stator with multiphase winding and each winding of one phase divided into part windings. There is a device to change over the number of turns of each multiphase winding in starter and generator operation.  The number of turns is changed so that the current consumption of the motor in starter and generator operation is in the same order of magnitude. The number of turns of each winding of one phase is increased by a certain factor in starter operation.
Patent DE-19840116-A1 (DE)
Title: Pearl has decorative inlay
Inventor: WEINMANN GABRIELE
IPC: A44C17/00
Filed: 1998-09-03
Abstract: The invention relates to a natural or artificial pearl in which one or more ornamental elements (4) are inserted in the form of an inlay with or without a mount, wherein the outer visible top or ornamental side opposite the pearl of each inlay has a horizontal projection with a random contour and dimensions confined by the limits of the spherical surface and wherein the inner bottom side facing the pearl of each inlay is fitted with locking or anchoring means (20). Each inlay is lodged with positive-fit or at least substantially with positive-fit in an appropriately matching groove (6) (slot, cavity), locking and/or anchoring means being formed in the bottom and/or wall of said groove which interact with the corresponding inlay, preferably by positive locking according to the key-lock principle, and in or on which the inlay inserted into the groove is fixed in or on the pearl.
Patent DE-19840370-A1 (DE)
Title: Solderless electrochemical corrosion potential sensor
Inventor: KIM YOUNG YIN
IPC: G01N17/02
Filed: 1998-09-04
Abstract: Solderless electrochemical corrosion potential sensor incorporates an annular ceramic element joined or bonded to the sensor tip. The sensor incorporates a sensor tip (16) electrically connected to a conductor (18), an electric cable (20) joined to the conductor (18), and an annular, electrically insulating ceramic element (24) which is joined or bonded to the tip (16) and the conductor (18) without ceramic/metal hard solder interfaces.  The claimed method for manufacture of such a sensor includes melting of a ceramic powder (26) around the conductor (18) to produce an annular, electrically insulating element (24), and insulation of the tip (16) from the cable (20).
Patent DE-19845779-A1 (DE)
Title: Power supply for protective device in medium voltage switch gear
Inventor: ERMISCH JOCHEN
IPC: H02H1/06
Filed: 1998-09-22
Abstract: The switchgear includes a protective switching device containing a bidirectionally controllable thyristor circuit (TR) with a series-connected protective resistor (RV). The thyristor circuit is controllable by a shunt breaker (AL) which fuses when the holding current is exceeded. A series-connected control device (LR) interrupts the current after a charging capacitor in the protection device has charged.  A bridge rectifier (BG) is bridged on the DC side by a high voltage capacitor (CH).
Patent DE-19848560-A1 (DE)
Title: Expansion joint in a concrete road surface has carrier units with a larger gap between them than the joint width and a filler material plate which is projected upwards to cover the concrete surface
Inventor: FISCHER WILLIBALD
IPC: E01C11/10
Filed: 1998-10-21
Abstract: To give an expansion joint with a filler material plate in a concrete section, in the covering of a roadway, two carrier units (2,3) are positioned at a gap (A) from each other which is greater than the width of the expansion joint. At least one spacer holder (6) at each carrier unit (2,3) is bonded to the filler material plate (5) and/or the carrier unit (2,3), so that the filler material plate (5) projects upwards over the carrier (2,3) and spacer holder (6) by an interval (B), to form the cladding over the concrete. The spacer holder (6) is a rod of a non-rust material, and especially of plastics
Patent DE-19849947-A1 (DE)
Title: Automatic refuelling unit for motor vehicles has straight filling pipe acting as dispensing gun and with adjustable inclination by robot arm to conform to angle of tank filler neck
Inventor: ROEDIG OSWALD
IPC: B25J9/04
Filed: 1998-10-29
Abstract: The dispensing gun consists of a straight filling pipe(11) which by a robot arm is adjustable in its inclination to the horizontal so that the inclination of the filling pipe conforms to the angle of the tank filler neck(13). The filling pipe may have an elastic bellows-type element which bears against and seals the upper edge of the tank filler neck or the upper edge of an adaptor fitted on the filler neck.
Patent DE-19852289-A1 (DE)
Inventor: GROHMANN PAUL
IPC: B22D11/10
Filed: 1998-11-13
Abstract: The invention relates to a method and a device for regulating pouring streams during steel making. According to said method the volume of a pouring stream (3) emerging from an outlet opening (2) of a container (1) is regulated mechanically. According to the invention the volume of said pouring stream (3) is regulated by a gas in a chamber (4) which is connected to the container (1) and has a narrowing (6), in such a way that the pouring stream can be regulated easily and precisely without wear on the regulating means.
Patent DE-19853378-A1 (DE)
Title: Making control elements visible in motor vehicle at night involves illuminating them with an intensity dependent on whether a body or part of a body or an object is close to a control element
Inventor: HOFFMANN DANIEL
IPC: B60Q3/04
Filed: 1998-11-19
Abstract: The method involves illuminating the control elements (7) with an intensity that varies at least in regions depending on whether a body or part of a body or an object (4) is close to a control element. The basic brightness can be set manually and the brightness varied depending on the detection of a body or object.
Patent DE-19857199-A1 (DE)
Title: Adjusting mechanism for vehicle friction clutch
Inventor: COLE CHRISTOPHER DAVID
IPC: F16D13/75
Filed: 1998-12-11
Abstract: A pressure plate (32) has a pivot axle (22) with concentric first (46) and second (54) annular cam part which have first and second upward sloping ramp-like cam surfaces respectively.  The outer periphery of the second cam part has a contact shoulder (80).  A cam-displacement spring (60) is positioned between the two cam parts. A cam control finger (64) movable in an opening (66) in the pressure plate has a shaft part (68) axially movable in relation to the pressure plate. An engaging part (70) protruding radially from the shaft part engages with the second annular cam part.  A blocking plate-spring presses the control finger against a side wall of the opening.
Patent DE-19857204-A1 (DE)
Inventor: MILLHOFF JUERGEN
IPC: C11D3/32
Filed: 1998-12-11
Abstract: The aim of the invention is to develop a liquid formulation of a foam control system containing silicone and/or paraffin and bis-fatty acid amide which can be handled with a low-viscosity and at low temperatures and which has the lowest possible proportion of constituents not contributing to its foam control capacity. To this end, the inventive foam control system essentially comprises an aqueous foam control emulsion containing 16 wt. % to 70 wt. % of a paraffin wax and/or silicone oil-based active foam control agent, 2 wt. % to 15 wt. % non-ionic and/or anionic emulsifier and not more than 80 wt. % water. The foam control emulsion is preferably used for producing particulate foam control granulates for use in detergents.
Patent DE-19857516-A1 (DE)
Title: Acceleration detection arrangement
Inventor: SAKAMOTO KAZUNORI
IPC: G01P15/135
Filed: 1998-12-14
Abstract: The arrangement comprises a hollow casing (1) with a weight (3) assembled revolving in the interior of the casing, which is turned along a movement path in response to an acceleration. A contact assembly group (4) is activated through the turning weight (3). A main body (41) is provided in the interior of the hollow casing along the sidewall, to support the contact assembly group, and to keep it away from the movement path of the weight during the turning. The arrangement comprises a hollow casing (1) with a sidewall (1b), a closed end, and an open end, and a cover (2) for the closing the open end. A weight (3) is assembled revolving in the interior of the casing, and is to be turned along a movement path in response to an acceleration. A contact assembly group (4) is activated through the turning weight. A main body (41) is provided in the interior of the hollow casing along the sidewall, to support the contact assembly group, and to keep it away from the movement path of the weight during the turning.
Patent DE-19901069-A1 (DE)
Title: Brennkraftmaschine mit ansteuerbarer Ladeluft-Förderleistungseinstelleinheit
Inventor: SPRINGER ULRICH
IPC: F02D41/00
Filed: 1999-01-14
Abstract: Die Erfindung betrifft eine Brennkraftmaschine mit einem oder mehreren parallelen Abgasturboladern, die jeweils eine ansteuerbare Förderleistungs-Einstelleinheit zur variablen Einstellung der Ladeluft-Förderleistung umfassen. DOLLAR A Erfindungsgemäß sind Mittel zur Fehlfunktionsüberwachung jeder einzelnen Förderleistungs-Einstelleinheit vorgesehen, die bei erkannter Fehlfunktion einer jeweiligen Förderleistungs-Einstelleinheit eine entsprechende Fehlfunktionsinformation abgeben. DOLLAR A Verwendung z. B. für Brennkraftmaschinen in Kraftfahrzeugen.
Patent DE-19901778-A1 (DE)
Title: Tension restraint fixing device for electrical cable or supply line
Inventor: WEHLER HERBERT
IPC: H02G15/007
Filed: 1999-01-18
Abstract: The tension restraint fixing device has a fixing clip (2) with two cooperating arms (3,4) defining a reception channel (7) for the electrical cable or supply line (6) and a removable C-shaped coupling element (5) fitted over the fixing clip arms, for biasing the arms together to grip the inserted electrical cable or supply line.
Patent DE-19902315-A1 (DE)
Title: Godet roller with built-in motor for synthetic filament yarn
Inventor: RITTER WALTER
IPC: D02J13/00
Filed: 1999-01-21
Abstract: The rotor (4) of the electric motor (3) is attached to the roller inside the shell (1) while the stator (5) is carried on a projecting hollow cylinder (7). The bearings (8,9) for the roller shaft (10) are placed within the roller shell (1) in the hollow cylinder (7). If required, a stationary heating element can also be carried on the bearing support (7).
Patent DE-19911317-A1 (DE)
Title: Operating method for an electrical device with turn-on protection comprises push-button marking a motor switch with first pulse and one/breaker of turn-on flank with a second pulse of the same off switch
Inventor: LOTH-KRAUSSER HARTMUT
IPC: A61C17/26
Filed: 1999-03-13
Abstract: The operating method comprises switch with push-button acting as a one/circuit breaker. When the button is pushed, the motor switches a first pulse (10) with a one/circuit breaker of turn-on flank (11). The motor uses a push-button through the second pulse (12) of the same off switch. The through turn-on flanks (14) of the first and second pulse or through turn-on flank and switch off flank of the circuit breaker, is marked as the cleaning time.  An Independent claim is also included for an electrical device sun as electrical toothbrush.
Patent DE-19914790-A1 (DE)
Title: Sanitary cleaner for hygienic cleaning of e.g. toilet bowl and promotion of sewage break-down by microflora contains organic germicide and urea or derivative as germ growth-promoter
Inventor: BECKER KLAUS
IPC: C11D3/48
Filed: 1999-03-31
Abstract: Sanitary cleaner contains  >=  0.5, especially 1-150 g organic germicide (I) and  >=  10 mg, especially 150 g germ-promoting urea (derivative) (II), optionally (partly) in the form of a salt, which is resistant to lime-dissolving water-soluble substances, per kg sanitary cleaner  Sanitary cleaner contains  >=  0.5, especially 1-150 g organic germicide (I) and  >=  10 mg, especially 150 g germ-promoting urea (derivative) of formula (II), optionally (partly) in the form of a salt, which is resistant to lime-dissolving water-soluble substances, per kg sanitary cleaner. R1-4  = independently are in open chain or cyclized form and comprise hydrogen (H), 1-4 carbon (C) alkyl, 3-6 C cycloalkyl, aryl in the form of phenyl or naphthyl, 7-18 C aralkyl, 7-18 C alkylaryl or a 2-5 C heterocyclic group containing oxygen (O), sulfur (S) or nitrogen (N). An Independent claim is also included for a sanitary cleaning process, using a liquid or solid cleaner containing  >=  0.5 g/kg organic germicide, usual lime-dissolving water-soluble substances, especially acids,  >=  10 mg/kg (II) and optionally other additives.
Patent DE-19915206-A1 (DE)
Title: Leaf grid for rainwater down pipe
Inventor: ANDERSSON HANS
IPC: E04D13/08
Filed: 1999-04-03
Abstract: A leaf grid for fitting to the down pipe of a rainwater drain has a sloping grid (9) inside the fitting and with an open side port (4) out of which the leaves are ejected. The grid is held at a spacing from the inside walls of the fitting and the lower edge (16) of the grid is set back from the lower lip (15) of the side port. A drip lip (21) under the grid removes most of the water clinging to the grid The lowest part of the grid also drips water inside the side port.
Patent DE-19917374-A1 (DE)
Title: Flat code carrier for scanning by a reading device in a defined sequence such as a bar code
Inventor: LYSEN HEINRICH
IPC: G06K7/04
Filed: 1999-04-16
Abstract: The flat code carrier (40) is scanned by a reader device (10) in a predetermined read sequence. The code carrier has a series of code regions (42) separated from each other in the scan direction by intermediate regions (44). Each code region encodes the value of a unit of information. Each code region is characterized by a value of a physical parameter which is essentially constant over the whole code region. For the code regions (42) at least two different values of physical parameters are provided, which can be distinguished on scanning. The value of the physical parameter determines the value of the information unit such that the parameter value in each intermediate region can be differentiated from the values in the code regions.  Independent claims also cover a code reading apparatus and an encoding method.
Patent DE-19917858-A1 (DE)
Title: Process control and cost optimizing in fiberboard production
Inventor: APPL MARTIN
IPC: B27N3/00
Filed: 1999-04-20
Abstract: The process control and system, to optimize the mfg. process in the production of fiberboards, has a model for at least one quality function together with the associated cost function.  A total quality function is produced to show the user which quality meets the min. requirements. At least one model is formed for at least one quality function including bending strength, water absorption, chemical oxygen demand, and module of elasticity.  They give the total quality function together with the associated cost functions. The bending strength and water absorption are taken for special evaluation in the total quality function. A total quality function is formed for an optimum process. The total quality function is a total of the separate values, especially a total of models weighted with sigmoid-quadratic functions and computed production costs. The models for quality forecasting are produced by data-driven modeling methods or otherwise by computer processing.  Recommendations are given on the best costings for given quality functions.  The total quality function is optimized by computer processing. The control values which are produced are checked, and validated, for the computed optimizing of the total quality function. An Independent claim is included for an apparatus with a monitor screen (60) to operate the production assembly, and especially the refiner to convert the wood material into fibers. Preferred Features: The monitor screen (60) has at least one input field (61) and a field (63) for the results with an interactive working after insertion of the nominal data and the expected results. A functional display (62), especially of a refiner, is between the input (61) and results (63) fields.
Patent DE-19921004-A1 (DE)
Title: Portable bidet facility to be used on top of toilet bowl, comprising water hose with nozzles
Inventor: FAITA EBERHARD
IPC: A47K13/24
Filed: 1999-05-06
Abstract: The water hose (3) is shaped in order to form an oval and to match the contours of the toilet seat (1). It is convex at the top (6) and has a flat lower surface with a rough texture or suction cups (7) in order to stay safely in position during the cleansing process. Nozzles (8,9), pointing towards the genital or anal area of the user can be manipulated by a handle (15,16), joined to a strap (14). The hose (3) can be filled with water or a mixture (4) of water and cleansing gel.
Patent DE-19927190-A1 (DE)
Title: Charging and discharging a piezoelectric element involves interrupting charge transport when voltage to which piezoelectric element has been charged/discharged reaches desired value
Inventor: RUEGER JOHANNES-JOERG
IPC: F02M51/06
Filed: 1999-06-15
Abstract: The method involves charging the piezoelectric element (1) via an element (2) with inductive properties and interrupting the charge transport between the inductive element and the piezoelectric element when the voltage to which the piezoelectric element has been charged or discharged has reached a desired value.  An Independent claim is also included for an arrangement for charging and discharging a piezoelectric element.
Patent DE-19939955-A1 (DE)
Inventor: OTT BERND
IPC: G01R1/067
Filed: 1999-08-23
Abstract: The invention relates to a test needle for a raster-matching adapter of a device for testing printed circuit boards. Said test needle is characterised in that the needle has a contact area which tapers conically to form a free contact tip of said needle for contacting a circuit-board test point. The contact area is at least 15 mm long and the diameter of the test needle at the tip is less than or equal to 0.2 mm. An end section of the contact area which lies opposite the contact tip is has a diameter which is at least 0.1 mm larger than the diameter at the contact tip. The inventive needle can be used to scan the narrowest structures on printed circuit boards. The needle is more rigid than known needles for scanning comparable structures. This simplifies both its handling and the construction of a raster-matching adapter, in which the test needles are used.
Patent DE-19940073-A1 (DE)
Title: Screen printing method especially multi-Tex screen printing for textiles, foils and magnetic signs, involves placing individual production items for printing in vertical planes in draw-like containers
Inventor: FROMM JUERGEN
IPC: B41M1/26
Filed: 1999-08-24
Abstract: Individual production items for printing are arranged in vertical planes and located in drawers or drawer-like containers in common structure. Arrangement of individual working planes never positions development planes directly over illumination planes. Exposure of templates required for printing is not carried out on slide film material but on normal paper, and transfer of motif being printed is onto indirect template film in highly actinic illumination field available for range of 320-480nm.  Screen printing, such as the multi-Tex method, aims at providing both direct screen printing as well as transfer printing and avoidance of the use of chemicals and high power illumination sources for optimal exposure of the original.
Patent DE-19940211-A1 (DE)
Title: Single stage, high yield preparation of imidazolidine-2,4-diones useful as aminoacid intermediates, from aldehyde, (thio)urea compound and carbon monoxide over metal compound catalyst
Inventor: BELLER MATTHIAS
IPC: C07D233/74
Filed: 1999-08-25
Abstract: Optionally 1-, 3- and/or 5-substituted imidazolidine-2,4-diodes (I) are prepared by reacting an aldehyde (II) with a (thio) urea compound (III) in presence of carbon monoxide and a catalytically active metal compound.  Preparation of imidazolidine-2,4-diones of formula (I) involves reacting an aldehyde of formula R1CHO (II) with a urea compound of formula R3NHC(X)NHR2 (III) in presence of carbon monoxide and a catalytically active metal compound. X  = O, S or Se;  R1  = H; or 1-18C alkyl, alkenyl, alkynyl, aryl, 7-19C aralkyl, 3-18C heteroaryl, 4-19C heteroaralklyl, alkaryl, alkyl-(3-19C) heteroalkyl, cycloalkyl, alkylcycloalkyl or cycloalkylalkyl (all optionally substituted by one or more of heteroatoms (e.g. halo, NR1R2, PO0-3R1R2, OPO0-3R1R2, OR1, SR1, SOR1, SO2R1 or SO3R1) or groups (e.g. COOH, COOR1, CONH2 or CONHR1) and optionally having one or more CH2 groups replaced by heteroatoms such as NR1, PR1, O or S);  R2, R3 = H; or 1-18C alkyl, alkenyl, alkynyl, aryl, 7-19C aralkyl, 3-18C heteroaryl, 4-19C heteroaralkyl, alkaryl, alkyl-(3-19C) heteroalkyl, cycloalkyl, alkylcycloalkyl or cycloalkylalkyl (all optionally substituted by one or more of heteroatoms (eg. halo, NR1R2, PO0-3R1R2, OPO0-3R1R2, OR1, SR1, SOR1, SO2R1 or SO3R1) and optionally having one or more CH2 groups replaced by heteroatoms such as NR1, PR1, O or S);  unless specified otherwise alkyl moieties have 1-8C, alkenyl or alkynyl moieties 2-18C, aryl moieties 6-18C and cycloalkyl moieties 3-8C.
Patent DE-19940753-A1 (DE)
Inventor: MENZEL CHRISTIAN
IPC: H04Q7/38
Filed: 1999-08-27
Abstract: The invention relates to a method for allocating transmission resources of the uplink of a TD-CDMA radio interface. According to this method, several time slots are combined in a frame. A first signalling channel in said frame contains successive sub-channels. The sub-channels are defined by spread code and transmission time within the time slot. A first part of the sub-channels is used by subscriber stations for random multiple access and a second part of the sub-channels is allocated to subscriber stations exclusively for signalling in logical connections.
Patent DE-19946744-A1 (DE)
Title: Verfahren zur sicheren Ankopplung eines Fremdspannungsnetzes an ein Betriebsspannungsnetz und Schaltungsanordnung zur Durchführung des Verfahrens
Inventor: SAMRAY BICAN
IPC: H01H9/54
Filed: 1999-09-29
Abstract: Das Verfahren sorgt dafür, daß bei der Kopplung zweier Netze keine Schäden durch unzulässig hohe Ströme oder unterschiedliche Spannungen auftreten. Zu diesem Zweck ist zwischen dem Betriebsspannungsnetz (BN) und einer Verbindungsklemme (VK) ein Schalter (Q¶2¶) vorgesehen, der durch eine Steuereinheit (SE) angesteuert wird. Der Schalter (Q¶2¶) wird nur geschlossen, wenn die Spannungsnetze kompatibel sind. Nach dem Schließen des Schalters (Q¶2¶) wird der nun fließende Strom (I) gemessen. Bei einer Unterschreitung eines Schwellwertes wird der Schalter geöffnet. DOLLAR A Die Schaltungsanordnung setzt das Verfahren um, beispielsweise zur Kopplung zweier Fahrzeuge zu einem Fremdstartvorgang. In einer günstigen Ausgestaltung ist der steuerbare Schalter (Q¶2¶) ein Relais.
Patent DE-19947251-A1 (DE)
Title: Verfahren und Vorrichtung zur Steuerung von Prozessen in Verbindung mit einem Antrieb
Inventor: SOMMER RAINER
IPC: F02D17/00
Filed: 1999-09-30
Abstract: Verfahren und Vorrichtung zur Steuerung von Prozessen mit Hilfe von Prozeßgrößen in Verbindung mit einem Antrieb, insbesondere einem Motor zum Antreiben eines Fahrzeugs, wobei die Prozesse bei und/oder nach Abschaltung des Antriebs ausgeführt und gesteuert werden und die Energieversorgung der Prozesse und der Steuerung durch einen Energiespeicher bei und/oder nach Abschaltung des Antriebs erhalten bleibt, wobei die Prozesse von wenigstens zwei Prozessoren gesteuert werden und der erste Prozessor dann den wenigstens zweiten Prozessor und sich selbst von der Energieversorgung trennt, wenn die Prozeßgrößen der Prozesse der jeweiligen Prozessoren jeweils wenigstens eine vorgebbare Bedingung erfüllen.