baber/WOPTO huggingface dataset:
Patent DE-19801492-A1 (DE)
Title: Correction of artefacts caused by Maxwell terms in phase contrast angiography
Inventor: BERNSTEIN MATHEW ABRAHAM
IPC: G01R33/565
Filed: 1998-01-16
Abstract: The method involves providing operator-selected input parameters for a phase contrast pulse sequence, determining the gradient signal variation related to these parameters and computing the correction coefficients associated with the gradient signal variation active during a time period (tmaxwell) of the pulse sequence. Two data sets are detected using the phase contrast pulse sequence with two different flow-encoding gradient moments applied during the tmaxwell time period. Two image data sets are reconstructed from the detected data sets. Maxwell phase errors are computed using the computed correction coefficients. A phase contrast angiogram is generated from the image data sets, in which each phase is corrected at each image element to compensate for the computed Maxwell phase errors.
Patent DE-19805439-A1 (DE)
Title: Assembly for soldering sealed plate heat exchangers
Inventor: MENDLER ROBERT
IPC: B23K1/00
Filed: 1998-02-11
Abstract: A sealed plate heat exchanger in which the coolant inlet and outlet connections (6,7)  are fixed to the end plates (5) by crimping before the endplates and body pack are assembled and finally soldered together.
Patent DE-19811486-A1 (DE)
Title: Apparatus for cooling or heating of foodstuffs, in particular, wet feed for animals
Inventor: GERL XAVER
IPC: A01K5/02
Filed: 1998-03-17
Abstract: The apparatus incorporates one or more heater/cooler units (1) working on the Peltier principle, a removable cover (2) with a space for the foodstuff to the heated or cooled, and a switch (3). The switch serves for switching on and off and/or for effecting polarity change.  It can be set to several levels, or is operated by a thermostat.
Patent DE-19812480-A1 (DE)
Title: Ink-jet printer for labeling goods
Inventor: SLOMIANNY JAN
IPC: B41J2/195
Filed: 1998-03-21
Abstract: The printer has a control computer (20), at least one replaceable ink reservoir bottle (24) filled with a predefined quantity of liquid, e.g. a solvent or pigment, an installed temporary container filed with the liquid from the reservoir bottle and an installed arrangement for determining the quantity of liquid drawn from the reservoir bottle. The reservoir bottle carries an identifier (38) with encoded information about the liquid it contains, e.g. use-by-date, liquid type, liquid quantity, viscosity etc. The identifier is entered into the computer when a new bottle is installed and checked by a test program. Normal operation is only permitted if at least one selected check criterion is fulfilled. A bottle empty signal is output when the quantity of liquid stated in the identifier has been extracted. An Independent claim is also included for the use of a reservoir bottle in an ink-jet printer.
Patent DE-19813251-A1 (DE)
Title: Resistance heating apparatus for melting metals such as precious metals used in dentistry
Inventor: WEBER KARL-HEINZ
IPC: H05B3/64
Filed: 1998-03-25
Abstract: A resistance heating apparatus has a resistance wire (28, 38) which can move within a spiral recess (26, 30, 34, 36) in a support body (20) held by a hollow cylindrical body (18) within an insulating pot (12). Preferred Features: The apparatus has two coaxial support bodies (20, 22), each having a spiral recess (26, 30, 34, 36) for a resistance wire winding (28, 38).
Patent DE-19814318-A1 (DE)
Title: Barcode for use on shiny, reflective metal or plastic surfaces e.g. on a vehicle
Inventor: GROTE INGMAR
IPC: G06K1/12
Filed: 1998-03-31
Abstract: The void blanks (2) between the bars (1) are patterned e.g. with microscopic craters (5) so that the incident light beam is diffusely reflected to the optical reader.  An Independent claim is also included for a method of producing the bar-code.
Patent DE-19815712-A1 (DE)
Title: Engine braking for IC engine
Inventor: SUMSER SIEGFRIED DIPL ING
IPC: F02B37/18
Filed: 1998-04-08
Abstract: An IC engine with a turbocharger has an engine braking control which is totally or partially lifted during gear change, to prevent stalling and to reduce the torque shocks on the power train. This can be achieved by varying the gas flow resistance through the turbine of the turbocharger, or by opening a bypass valve (25) to shunt part of the gas flow past the turbocharger. To further reduce the risk of stalling, additional fuel can be injected into the cylinders.
Patent DE-19822576-A1 (DE)
Title: New substituted benzyl phenyl ethers useful for the control of harmful fungi and animal pests
Inventor: GYPSER ANDREAS
IPC: C07D231/16
Filed: 1998-05-20
Abstract: Heteroaryl substituted benzyl phenyl ethers (I) are new. Heteroaryl substituted benzyl phenyl ethers (I) and their salts are new:  Q = C(CHOMe)-COOMe, C(CHMe)-COOMe, C(NOMe)-COOMe, C(CHOMe)-CONHMe, N(OMe)-COOMe, or group of formula (a)-(d): RA = H, CN, halo, alkyl, cycloalkyl, alkenyl, alkynyl, alkoxy, cycloalkoxy, alkenyloxy, alkynyloxy, alkylthio, alkenylthio, alkynylthio, alkylsulfinyl, alkenylsulfinyl, alkynylsulfinyl, alkylsulfonyl, alkenylsulfonyl or alkynylsulfonyl (each optionally substituted with halo), acetoxy, cycloalkylthio, cycloalkylsulfinyl, cycloalkylsulfonyl, NH2, NH(alkyl), N(alkyl)2, NH(alkoxy), N(alkyl)(alkoxy), or heterocyclyl optionally substituted with 29 groups; RB  = H; alkyl, alkenyl or alkynyl (each optionally substituted with halo); or cycloalkyl;  RC = H, alkyl, cycloalkyl, alkenyl or alkynyl (each optionally substituted with alkyl), OH, OMe, OEt, acetoxy, alkylcarbonyl, or alkoxycarbonyl; X  = Y<2>p-substituted heteroaryl;  Y and Y<1>  = halo; CN; NO2; alkyl or alkenyl (each optionally substituted with halo); or alkoxy; Y<2>  = halo; CN; NO2; alkyl or alkenyl (each optionally substituted with halo); alkynyl; alkoxy; or Ph, PhO or PhCH2;  Ph  = phenyl optionally substituted with halo and/or 40 groups;  m and n  = 0-2; p  = 0-3. The full definitions are given in the DEFINITIONS (Full Definitions) Field.
Patent DE-19822970-A1 (DE)
Title: Display device used in road signs, sport stadia and advertising boards
Inventor: KRAKOFCZIK CLAUS
IPC: G09F9/37
Filed: 1998-05-25
Abstract: Display device comprises a transparent front wall (1) bordering a chamber (2) with a colored liquid (3) inside. A contrast-colored displacement body (4) is taken in by the liquid. A signal-activated device (5) is provided to push or raise the displacement body on the side wall.
Patent DE-19830584-A1 (DE)
Title: Pipe conveyor incorporates metal housing around non-metallic pipe
Inventor: ARTINGER MANFRED
IPC: G01V3/10
Filed: 1998-07-08
Abstract: A conveyor metal pipe has a non-metallic section with coils which detect the presence of foreign metal objects, by means of a change in the local electromagnetic field. The non-metal pipe section is surrounded by a metal housing and has connecting pipes on both sides by means of which it is linked to the conveyor pipe. These connecting pipes have recesses accommodating the non-metallic pipe sections and coils, and are fixed with respect to the surrounding metal pipe sections and coils, and are fixed with respect to the surrounding metal pipe by polyurethane foam. The detectors are linked to flaps which divert foreign metallic objects e.g. textile processing bristles into collection bins.
Patent DE-19831580-A1 (DE)
Title: Heddles for weaving loom
IPC: D03C9/02
Filed: 1998-07-14
Abstract: The heddles form a yarn eye stand and feature a slit-like opening (13',14',16',17') close to their end eyelets. These openings enable the heddles to be secured so that the individual pair-forming heddle types are kept separate after the removal of the heddles from the support rail. The slit-like openings of the first and the second heddle are dislocated in relation to each other.
Patent DE-19832244-A1 (DE)
Title: Elektromagnetischer Antrieb für einen Schlitzverschluß
Inventor: MIELKE BODO
IPC: G03B9/18
Filed: 1998-07-17
Abstract: Die Erfindung betrifft einen elektromagnetischen Antrieb für einen zwei lichtdichte Verschlußvorhänge aufweisenden Schlitzverschluß einer Kamera, wobei jedem der beiden Verschlußvorhänge ein eigener elektrischer Antriebsmotor zugeordnet ist, der ein aus Permanentmagneten und elektromagnetischen Spulen aufgebauter Linearmotor ist. Zur Bildung eines kompakten Antriebs werden erfindungsgemäß folgende Merkmale vorgeschlagen: DOLLAR A a) Der Linearmotor weist zumindest zwei miteinander fluchtende Permanentmagneten auf, deren sich in einem axialen Abstand gegenüberliegenden Polflächen eine gleichgerichtete Polung aufweisen und zwischen sich eine Weichmagnetscheibe gleicher Außenkontur einschließen; DOLLAR A b) die Permanentmagnete mit der zwischengeschalteten Weichmagnetscheibe sind allseitig von einem Weicheisentopf umschlossen, dessen innere Mantelfläche mit der äußeren Mantelfläche der Permanentmagnete und der Weichmagnetscheibe einen ringförmigen Spalt begrenzt; DOLLAR A c) in dem genannten Spalt ist axial verschiebbar der Spulenkörper gelagert, der zwischen zwei Anschlägen einen Arbeitshub auszuüben vermag und in jeder seiner beiden Endstellungen mit seiner Wicklung die Weichmagnetscheibe übergreift; DOLLAR A d) zur Übertragung der Axialverschiebung des Spulenkörpers auf den zugeordneten Verschlußvorhang ist an dem Spulenkörper ein Antriebselement vorgesehen, das durch eine angepaßte, im Weicheisentopf vorgesehene Öffnung nach außen ragt.
Patent DE-19834938-A1 (DE)
Title: Verfahren zur kosmetischen Bräunungsbestimmung einer Selbstbräunungszusammensetzung und Test-Kit
Inventor: GOLZ-BERNER KARIN
IPC: G01N33/52
Filed: 1998-07-29
Abstract: Die Erfindung betrifft ein Verfahren zur vorherigen Bestimmung eines Selbstbräunungsmittels bezogen auf unterschiedliche Hauttypen sowie ein Test-Kit zur Durchführung des Verfahrens. Erfindungsgemäß wird ein kosmetisches Selbstbräunungsmittel, das einen Gehalt an Dihydroxyaceton aufweist, auf wenigstens einem Testfeld dünn verrieben und nach dem Zeitraum von 5 Sekunden bis 5 Minuten die sich auf dem Testfeld ergebende Braunfärbung optisch ermittelt, wobei das Testfeld wenigstens eine Substanz trägt, die aus der Gruppe ausgewählt ist, die aus den Aminosäuren Gly, Ala, Val, Leu, Ile, Ser, Thr, Cys, Met, Asn, Lys, Asp, Gln, Glu, Phe, Tyr, Trp, His, Pro und den Purinen Adenin, Guanin, Xanthin und Hypoxanthin und Gemischen einzelner Verbindungen davon besteht.
Patent DE-19836175-A1 (DE)
Title: Skylight window has a locking unit at the window carrier arm to set it at various positions through the carrier arm from fully closed to a ventilation setting
Inventor: REICHSTADT HANS UDO
IPC: E04D13/035
Filed: 1998-08-10
Abstract: The skylight has a locking mechanism where the window pane (DFlr) is coupled to the carrier arm (TA) to give a choice of positions. The locking unit (VL) gives a choice of positions where the window is tightly against the frame or is at a gap from it for ventilation, with the window locked in each selected position.
Patent DE-19837159-A1 (DE)
Title: Calorific value boiler has cascade combustion chamber surrounded by radiation zone cover space feeding heat carrier and limited by boiler inner and outer walls
IPC: F24H9/00
Filed: 1998-08-17
Abstract: The combustion chamber (2) has a base (5) and is connectable to a chimney via a flue gas conduit (12) and flue gas pipes (15). The cover space, forming a convection zone feeding the glue gases, extends downwards over the combustion chamber base (5). In the area of the transition from the radiation zone to the convection zone a narrowing (6) of the flow cross-section produces intensive swirling of the heating gases. The narrowing is formed between the chamber base and the boiler inner wall (3). The chamber base is flat and heat-insulated. The boiler inner wall in the area of the convection zone is provided with cooling ribs (7), which extend over the flow cross-section of the hot gases in a radial direction.
Patent DE-19838998-A1 (DE)
Inventor: BRANDS MICHAEL
IPC: C07D403/02
Filed: 1998-08-27
Abstract: The invention relates to novel derivatives of natural substances, to a method for producing said derivatives, to pharmaceutical compositions containing them and to their use in the treatment of diseases in humans and animals.
Patent DE-19843522-A1 (DE)
Title: Explosion-proof electromagnet encapsulating device in which the axis of coil is perpendicular to longitudinal axis of the pipe
Inventor: HEINZ WOLFGANG
IPC: H05K5/02
Filed: 1998-09-23
Abstract: The device comprises of coil (20) incorporated in a casing (10). The coil is embedded in sealing compound (50), which serves to hold the coil in position, isolating it electrically and protecting it from environmental influence. The casing is a closed rectangular cross section pipe of predetermined length. The axis of coil (20<1>) is perpendicular to longitudinal axis of the pipe.
Patent DE-19844265-A1 (DE)
Title: System for electric motor or electric motor assisted operation of hatch back flap or similar closing unit, swivels at bodywork across swivel lever and is closable
Inventor: MENKE JOHANNES-THEODOR
IPC: E05F15/63
Filed: 1998-09-26
Abstract: The system has a drive set (8) including at least one electric motor drive (10), a gear unit and a coupling. The coupling is designed as a safety coupling and has coupling elements working together, which couple with specified torque limitation, across a closing mechanism. The electric motor drive is supplied with current limited in time, for the opening and closing of the rear flap (1). The safety coupling with the rear flap (1) located in the open position, closed position or in a latched position travels in a position reducing overload until or over compensated until the end of the current supply.
Patent DE-19846065-A1 (DE)
Inventor: SCHWIER HARTWIG
IPC: G06F1/00
Filed: 1998-10-06
Abstract: Disclosed is a method for operating a computer with copy protection for user programs. A user receives a copy protection identification (KI), a user identification (AI) and an encrypted product identification (PI). The product identification (PI) is decoded using the user identification (AI) as key, wherein the user program desired by the client is determined. A key program inputs an encrypted sequence formed on the basis of the copy protection identification (KI) into a storage area of the selected user program. The user program is executed only if the copy protection identification (KI) of the computer matches the copy protection identification (KI) contained in the user program.
Patent DE-19846378-A1 (DE)
Title: Derivation of reactive components of electrical pulse energy involves determining reactive power or resistance operator using trigonometric equations derived from electron or ion flow theory
Inventor: BELLE PETER
IPC: H02J3/18
Filed: 1998-10-08
Abstract: The method involves determining the reactive power or a resistance operator using one set of trigonometric equations if a network computation is required to be performed. If a network result is available, and the real electrophysical components are required to the derived, a modified set of equations is used. The equations are derived using ion and electron flow theory.
Patent DE-19850624-A1 (DE)
Title: Verfahren zur Herstellung von Cyanessigsäureestern
Inventor: JULIUS MANFRED
IPC: C07C253/14
Filed: 1998-11-03
Abstract: Herstellung von Cyanessigsäureestern durch Umsetzung eines entsprechenden Monochloressigsäureesters mit Cyanwasserstoff in Gegenwart einer Base, wobei es sich bei der Base um eine Verbindung, ausgewählt aus der Gruppe der tertiären Amine, Salze der Kohlensäure, Salze der Kohlensäurehalbester, Salze von Carbonsäuren, Amidine, Guanidine und aromatischen N-Heterocyclen handelt.
Patent DE-19856297-A1 (DE)
Inventor: BAEUERLE PETER
IPC: F16H61/12
Filed: 1998-12-07
Abstract: Disclosed is an emergency hydraulic control (10, 10a, 10b, 10c) for a hydraulically actuated clutch (14) arranged between an internal combustion engine (12) and a gear box. A pump (16) actuated by the internal combustion engine (12) feeds a working line (18) in which a throttle point (20, 20b, 20c) is arranged. A control valve (22, 22a, 22b, 22c) is providedor controlling the clutch (14) at least when there is a failure in the electric supply. A first control line (26) is connected to the working line (18) via a first control input (S1) of the control valve (22, 22a, 22b, 22c) in front of one throttle point (20, 20b, 20c). A second control line (30) is connected to the working line (18) via a second control input (S2) behind one throttle point (20, 20b, 20c). Even in emergency service, a variable control of the clutch (14) is possible by using one control valve (22, 22a, 22b, 22c). Very few structural parts are required for the invention.
Patent DE-19857303-A1 (DE)
Title: Verfahren zum Ansteuern einer Empfangsstufe
Inventor: PEUSENS HERBERT
IPC: H03J1/00
Filed: 1998-12-14
Abstract: Wenn die Oszillatorfrequenz ein Bruchteil oder ein Vielfaches der Empfangsfrequenz beträgt, könnte dort wiederum eine andere Empfangsfrequenz liegen, die dann als eine Art Empfangsstörfrequenz arbeiten würde und so, eine Oszillatormitnahme, sog. Oszillatorpulling erfolgt, durch das dann die Auswertung des empfangenen Signals stark beeinträchtigt wird. DOLLAR A Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren zu schaffen, durch welches die Oszillatormitnahme verringert wird. DOLLAR A Das erfindungsgemäße Verfahren zum Ansteuern einer Empfangsstufe mit einem Selektionsmittel, mit einer Steuereinheit und einem Oszillator zeichnet sich dadurch aus, daß die Selektionsstufe derart angesteuert wird, daß wenn die Oszillatorfrequenz ein Bruchteil oder ein Vielfaches einer Empfangsstörfrequenz ist diese Empfangsstörfrequenz durch die Selektionsmittel gedämpft wird.
Patent DE-19857713-A1 (DE)
Title: Actuator for automated gearbox
Inventor: NEUBAUER DIRK
IPC: F16H61/28
Filed: 1998-12-15
Abstract: The selector actuator (22) and shift actuator (24) drive a shift shaft (18), to which a pin (20) is attached, projecting into the gate. A bolt (48) forms a locking device to prevent movement of the pin between gear shift routes by acting on a collar (46) attached to the shaft with electromagnetic actuation (50).
Patent DE-19858861-A1 (DE)
Title: Common-rail system for IC engines has minimum contact faces between high pressure pump and e.g. engine block
Inventor: GUENTERT JOSEF
IPC: F02M39/02
Filed: 1998-12-19
Abstract: The system incorporates a high pressure pump (1) fastened to a part (20,42) of the engine, esp. the engine block etc. The contact faces between the engine part and the pump are reduced to a minimum. The number and area of air gaps (43) between pump and/or the engine part are maximized. The connection surface (24) on the pump is screened by a cover plate (29). The contact faces each have an insulation layer.
Patent DE-19859627-A1 (DE)
Title: Semiconducting device, especially sensor forming part of integrated circuit
Inventor: BERGSTROM PAUL L
IPC: H01L29/84
Filed: 1998-12-23
Abstract: The semiconducting device has a sensor and a substrate (10) with a pit (11) with edge surfaces formed by the absence of substrate material. A film (18) of conducting material is applied along at least part of the edge surface of the pit. A sensor element (30) is mounted at least partially in the pit. An Independent claim is also included for a method of manufacturing the semiconductor.
Patent DE-19901103-A1 (DE)
Title: Paint roller
Inventor: JENA HANS-PETER
IPC: B05C17/02
Filed: 1999-01-14
Abstract: The paint roller has a thermoplastic plastics roller body (4) with an outer cladding to carry and spread the paint in a rolling action. At least one bearing (6), for the roller handle, is pushed into the roller body through star-shaped folds (12) of a tubular piece (9), in one piece with the roller body.  The roller body with the tubular piece is produced by extrusion. The roller structure, together with the outer cladding, is produced in meter lengths and cut to the required separate paint roller lengths.
Patent DE-19901543-A1 (DE)
Title: Measuring element with strain gauge measurement bridge for volumetric flow measurement in homogeneous liquids and gases
Inventor: WURMUS HELMUT
IPC: G01F1/42
Filed: 1999-01-16
Abstract: The flow sensor (1) has a bending element (3), deflected from an original position, based on a force reaction, which is due to the flow of a liquid and a gaseous medium, to produce a signal depending on the amount of deformation. The bending element is connected in the flowing medium in either circularly or at two opposite lying places at least, rigidly with its frame (9) or the tube wall. A resistance of a strain gauge strip measurement bridge (7) is arranged on the surface of the bending element (3), at the place of maximum voltage and then at the place of the min. voltage of the bending element.
Patent DE-19905490-A1 (DE)
Title: Detachable labeling device for slides comprises stainless steel clip gripping slide and readily slipped on and off, displaying automatically-produced barcode label, for identification during e.g. automatic staining procedure
Inventor: LANG FLORIAN
IPC: G02B21/34
Filed: 1999-02-10
Abstract: Detachable labeling device for slides comprising a stainless steel clip gripping slide readily slipped on and off, displaying an automatically-produced barcode label, is new.
Patent DE-19908925-A1 (DE)
Title: Conical plug for joining wooden or plastic components has long cylindrical portion and top portion in the shape of truncated cone
Inventor: LOEFFLER ROLAND
IPC: F16B12/24
Filed: 1999-03-02
Abstract: The conical plug for joining wooden or plastic components has a long cylindrical portion (10) and a top portion in the shape of a truncated cone (12). The transition between the two portions may be in the form of a curve (14) or an intermediate angle (16).
Patent DE-19909567-A1 (DE)
Title: Vorrichtung und Verfahren zum Einschneiden
Inventor: MAUZE GANAPATI R
IPC: A61B10/00
Filed: 1999-03-04
Abstract: Eine Mehr-Schaft-Vorrichtung zum Einschneiden eines Substrats eines weichen, elastischen Materials, wie z. B. einem Körpergewebe. Die Einschneidevorrichtung weist zwei oder mehr Einschneideschäfte auf, die jeweils eine distale Kante aufweisen. Die Schäfte sind nicht aneinander befestigt, und es ist möglich, daß dieselben gegeneinander gleiten, um die distalen Kanten abwechselnd gegen das Substrat zu treiben, um das Substrat einzuschneiden. In dem Fall des Einschneidens eines Körpergewebes würde eine solche abwechselnde Bewegung weniger Schmerz für den Patienten ergeben als ein Einstich, der sich von einem scharfen Stoß durch einen scharfen Schaft einer ähnlichen Größe wie die Schäfte ergibt.
Patent DE-19909873-A1 (DE)
Title: Method for manufacturing removable dentures, that fit on existing teeth; involves casting holder and base elements and connection arc in one step, with ceramic holder to separate cast parts
Inventor: MERLE WERNER
IPC: A61C13/225
Filed: 1999-03-06
Abstract: The method involves casting holder (2) and base (3) elements with a connection arc (5) on a jaw model in one step. A ceramic holder (6) arranged between the holder and base elements completely separates the cast parts. Connection elements are made for a coupling part to connect both cast parts when the denture has been fitted, so that the ceramic holder can be removed to fit the denture and the cast parts can be fixed to the coupling part.  An Independent claim is included for a ceramic holder for use in the method.