baber/WOPTO huggingface dataset:
Patent DE-19738251-A1 (DE)
Title: Punch with C=shaped tool for manufacturing two opposite cuts with additional hole or stamping
Inventor: REIPLINGER GUENTER
IPC: B21D28/00
Filed: 1997-09-02
Abstract: The punch comprises two punch units which are axially displaced against each other, each having a working cylinder. The punch units are hydropneumatic driven and work against each other.  Only one counter-cutting punch (3) is needed for two punch planes. The counter-cutting punch is arranged almost force-neutral between the two punch units. The counter punch is securely supported against cutting forces of the counter unit. The punch has cutting stamps (4,7) which are formed through guide strips (6,9) as protection against torsion, and are arranged such that no cutting cross-forces are worked on the guide strips.
Patent DE-19741528-A1 (DE)
Title: Flow-guide valve for e.g. abrasive material
Inventor: ALTMAYER GERHARD DR DR ING
IPC: F16K11/074
Filed: 1997-09-20
Abstract: A flow guide valve directs a flow of pneumatically conveyed material which is either abrasive, or which may be damaged by abrasion. The cross-sectional area of the passage bearing the incoming flow of material, widens as it enters the valve chamber. The wall facing the oncoming flow of particles has a number of openings through which particles are discharged. Each outlet is opened or shut by a closure which may be moved through a series of positions, leaving one outlet open for discharge of the particles as required.
Patent DE-19742575-A1 (DE)
Title: Driving torque distributor
Inventor: KOBAYASHI TOSHIO
IPC: B60K17/348
Filed: 1997-09-26
Abstract: The distributor (7) is mounted on a vehicle to a pair of lateral drive shafts (14,17) which are connected to left (16) and right (19) wheels. The distributor comprises a differential gear mechanism (43) and three gears (61-63) coaxially arranged with the gear mechanism. There are also three clutch gears (65-67) arranged on a clutch axis extending in parallel to the axis of the gear mechanism. The clutch gears are interlocked by clutches.
Patent DE-19742718-A1 (DE)
Title: Container for use in motor vehicle to hold e.g. tools
Inventor: MANTZ HANS WILHELM
IPC: B60R11/06
Filed: 1997-09-26
Abstract: A container for use in a motor vehicle, especially for location in the rim of a spare wheel, comprises a trough section for tools and vehicle accessories, which has a lid to lock and/or cover it. The trough (2) and the lid (3) consist of plastics moldings made of foamed or expanded polypropylene or polyethylene granulate material, welded together.
Patent DE-19747405-A1 (DE)
Title: Magneto-optical record carrier
Inventor: NAKAYAMA JUNICHIRO
IPC: G11B11/105
Filed: 1997-10-27
Abstract: The record carrier includes first (3), second (4), third (5), and fourth magnetic (6) layers which are formed one on top of the other. The respective Curie temperatures of the layers fulfil the condition Tc3 < Tcl < Tc2 < Tc4, and which have a rectangular magnetic anisotropy in a temperature range between room temperature and their respective Curie temperature.  The first magnetic layer is formed in such way, that it assumes the magnetisation of the second magnetic layer only above a first temperature, which lies between room temperature and the Curie point.  The third magnetic layer is formed in such way that it assumes the magnetisation of the fourth magnetic layer at least at room temperature.  The second magnetic layer assumes the magnetisation of the third magnetic layer at least at room temperature.  This is influenced by the magnetic field of the fourth magnetic layer at a temperature above the Curie point, such that it assumes a magnetisation defined by this magnetic field.
Patent DE-19748034-A1 (DE)
Title: Manually operated pliers
Inventor: UNDIN PAER
IPC: B25B7/12
Filed: 1997-10-30
Abstract: The manually operated pliers has a pair of main tongues (2,3), one of which engages the tip (6) of the other. The working end of the pliers have inset blocks (9,10) shaped to provide the required functions. A third element in the form of a lever (17) together with a coupling link is used to apply a closing force to the pliers via pins (18,19,21) positioned to give maximum mechanical advantage.
Patent DE-19749395-A1 (DE)
Title: Sensor element connection contact
Inventor: GRASER THEODOR
IPC: G01N27/407
Filed: 1997-11-07
Abstract: A sensor element connection contact (5) is electrically contacted with a contact piece (2) which has a ceramic adhesive (4) on its section joined to the connection contact (5). An Independent claim is also included for production of the above electrical contact in which, after joining the contact piece (2) to the connection contact (5), a ceramic adhesive (4) is applied in paste form onto the joined section and then hardened at 20-240 (preferably 70-240) deg C.
Patent DE-19751854-A1 (DE)
Title: Method to treat light ash emitted from esp. municipal incinerator
Inventor: KWETKUS ANDREAS DR
IPC: F23J15/02
Filed: 1997-11-22
Abstract: Following release from the incinerator, the gases (7) are surrendered first to a boiler (2) and then to a low-temperature separator (7). Before the ash is surrendered to the boiler, the greater part pref. 95 per cent of the ash (8) is separated at high temperature from the gas in a molten state and is discharged as an inert glasslike product (16). The salt-based ash residues are further transported with the gas (7', 7) phase and are separated at low temperatures by a ceramic filter. The ash (8) transported with the effluent gases (7) from a municipal incinerator (1) consist of a combination of glass-forming ashes, and salt-based ashes containing alkaline and heavy metals.
Patent DE-19757782-A1 (DE)
Title: Shrinking device for e.g. temporary synthetic substitute vessel
Inventor: DAUM WOLFGANG
IPC: B25B7/02
Filed: 1997-12-27
Abstract: The device consists of a tool (1) similar to a pair of pincers, with two movably joined handlebars and claw-shaped gripping parts (6,7) overlapping at their ends. A ribbon (2) equipped with heater elements is fixed to the ends of the claws forming a circle. Its diameter is adjusted in size by pressing or releasing the handle bars. The heated ribbon can be slid along the object in order to shrink its surface. An integrated sensor controls the temperature of the ribbon during the shrinking process.
Patent DE-19800333-A1 (DE)
Title: Vibrator carrier arrangement
Inventor: NAITO KOICHI
IPC: G01C19/5607
Filed: 1998-01-07
Abstract: The arrangement supports a vibrating arm (1a,1b,1c) such that it can vibrate. The arm has free ends and a vibrator (1) with a base end (1B). The arrangement has a carrier (6) which supports the vibrator (1) at its base end. The carrier (6) has a flat holding part to which at least one of the flat sides of the vibrator base end is fixed in flat surface contact. The carrier (6) also has a support foot connected to the flat holding part and fixed to a circuit board or wiring plate (7). Preferably, the flat holding part and the support foot are made of conductive material. A drive device for driving the arm to oscillate or vibrate, or electrodes of equal potential may be electrically connected to the flat part to electrically connect the electrodes via the flat part and the foot to a circuit on the board (7).
Patent DE-19803006-A1 (DE)
Title: Compound semiconductor light emission element especially LED
Inventor: SASAKI KAZUAKI
IPC: H01L33/12
Filed: 1998-01-27
Abstract: A semiconductor light emission element having a first conductivity type semiconductor substrate compound (10), a light emission layer (13), an interfacial layer (15) and a current diffusion layer (17), both of an aluminium-free second conductivity type compound semiconductor, preferably GaP. Also claimed is production of the above semiconductor light emission element (100), involving formation of the light emission layer (13) and the interfacial layer (15) on the substrate (10), and formation of the current diffusion layer (17) over the interfacial layer (15), the process being interrupted for a certain time for a regrowth interface to be provided on the interfacial layer surface.
Patent DE-19803626-A1 (DE)
Title: Molding expansible plastic beads to produce exceptionally defect-free surface
Inventor: BRUNING JUERGEN
IPC: B29C44/58
Filed: 1998-02-01
Abstract: The mold is completed by a porous layer on its internal surface, which passes a flow of hot steam around the molding. Preferred features: The inner wall is coated with metal particles, leaving hollows between them, to form a porous layer. The porosity is moderated by choice of particle size, and/or selection of particle impact speed and/or particle surface temperature and/or choice of the wall temperature and/or selection of the duration of heating of particles and/or of the inner wall. A weldable proportion is included in the particles. Alternatively a foamed layer is used, being made open-celled. The wall and coating are aluminum.
Patent DE-19804051-A1 (DE)
Title: Distance measurement device
Inventor: SCHMIDT DIERK
IPC: G01B11/00
Filed: 1998-02-03
Abstract: The device has a casing containing a measurement signal transmission and reception arrangement, an evaluation device for determining a distance to an object by transition time measurement using at least one reference point fixed with respect to the casing. The reference point is part of a reference plane (37) containing two stop surfaces, facing towards (41) and away from (42) the object, respectively, and fixed with respect to the casing.
Patent DE-19806303-A1 (DE)
Title: Detecting alterations in biopolymers, particularly nucleic acid, by reaction with overlapping affinity labels, e.g. for detecting abnormalities in human genes
Inventor: CHUDOBA ILSE
IPC: C12Q1/6841
Filed: 1998-02-16
Abstract: Detecting alterations in biopolymers (I; target molecules) comprises the use of two or more different sets of labeled detection molecules (II), with each set being specific for a particular region of (I) and the labels are different for each member of the set. (I) is reacted with (II) so that when the appropriate (II) in each set binds to a particular region of (I) the different labels overlap, then the resulting binding is evaluated, qualitatively or quantitatively, from the different labels on (II). An Independent claim is also included for diagnostic kits for detecting alterations in (I) comprising at least two different sets of (II).
Patent DE-19807608-A1 (DE)
Title: Measuring level of protein biosynthesis using photoprotein loaded with co-factor during translation as reporter for screening for biologically active compounds
Inventor: MAXIMOV JEWGENIJ
IPC: C12Q1/68
Filed: 1998-02-16
Abstract: A method for monitoring the level of protein biosynthesis is new and comprises using a DNA or RNA template (I) encoding a photoprotein (II), as reporter, which is expressed in a protein biosynthesis system. (II) becomes loaded with a co-factor (III) during its translation and bioluminescence of the loaded (II) is measured.
Patent DE-19809558-A1 (DE)
Title: Elektroherd mit Steuereinheit und Netzanschlußklemme
Inventor: SCHWEIG DIETER
IPC: F24C7/08
Filed: 1998-03-05
Abstract: Bekannt ist ein Elektroherd mit einer von elektrischen Heizelementen beheizten Backofenmuffel, mit einer Bedieneinheit, einer Steuereinheit und einer elektrischen Leistungsschaltereinheit, die miteinander in Verbindung stehen zum Schalten der Heizelemente an die Netzspannungsversorgungsleitung, die an einer Netzanschlußklemme angeschlossen ist, die im rückwärtigen Bereich des Elektroherdes gehaltert ist. Um den Verkabelungsaufwand gering zu halten, ist die Steuereinheit im Bereich der Rückwand der Backofenmuffel angeordnet.
Patent DE-19811202-A1 (DE)
Title: Verfahren zum Rastern bei der konfokalen Mikroskopie und konfokales Mikroskop
Inventor: FRANKOWSKI GOTTFRIED
IPC: G02B21/00
Filed: 1998-03-09
Abstract: Die Erfindung betrifft ein Verfahren zum Rastern bei der konfokalen Mikroskopie und ein konfokales Mikroskop, wie es insbesondere zur mikroskopischen Gestaltsvermessung bzw. zur Vermessung von Oberflächenstrukturen in der 3D-Meßtechnik, Mikrosystemtechnik u. a. zur Qualitätskontrolle verwendet wird. DOLLAR A Die Aufgabe der Erfindung, ein gattungsgemäßes Verfahren und ein konfokales Mikroskop zu entwickln, mit denen eine einfache, kostengünstige, zuverlässige und schnelle Rasterung von Probenoberflächen/Objektoberflächen gewährleistet sind, wird dadurch gelöst, daß die Probenoberfläche (5) innerhalb des Sichtfeldes des konfokalen Mikroskops gleichzeitig von mindestens zwei Strahlungspunkten (13) spalten- und zeilenweise abgerastert wird, wobei die Strahlungspunkte (13) innerhalb einer Kette (10) oder einer Matrix (12) so angeordnet werden, daß selbst bei der eingegrenzten Rasterbewegung der Kette (10) oder der Matrix (2) das gesamte Sichtfeld des Mikroskops ohne Lücken abgerastert wird. Das erfindungsgemäße konfokale Mikroskop ist dadurch gekennzeichnet, daß ein Mikrospiegelarray (18) sowohl für die pixelweise Beleuchtung einer Probe (5) als auch für den pixelweisen Empfang der von der Probe (5) reflektierten und gestreuten Strahlung angeordnet ist.
Patent DE-19812278-A1 (DE)
Title: Apatite-glass ceramic useful as a biomaterial
Inventor: CARL GUNTER
IPC: C03C10/16
Filed: 1998-03-20
Abstract: An apatite-glass ceramic having needle-form apatite crystals as the sole or main crystalline phase is such that the crystalline phase comprises (by wt. on an oxide basis) 20-50% SiO2, 8-25% Al2O3, 6-20% CaO, 6-20% P2O5, 4-10% F<-> and 6-20% R2O, where R2O contains an alkali oxide alone or as a mixture, the ceramic being obtained from molten glasses at 1,400-1,600 deg C.
Patent DE-19812741-A1 (DE)
Inventor: HEHL KARL
IPC: B29C45/17
Filed: 1998-03-24
Abstract: The invention relates to a mold closing unit which is provided with a clamping device (13) for variably appointing the distance (a) between the stationary mold support (10) and the moveable mold support (11). The clamping device engages with the guide element (12) in an interlocking manner in order to appoint an adjusted distance (a). A fastening device is assigned to the moveable mold support (11). When actuated, said fastening device fixes the moveable mold support (11) in the respective position thereof. The drive (D) for moving the movable mold support (11) varies the distance (a) along a section (12a) of the guide element (12) when the fastening device (14) is actuated and when the clamping device (13) is not engaged. The drive for moving the moveable mold support can also be used for adjusting the height of the mold.
Patent DE-19813166-A1 (DE)
Inventor: MUENKER RALF
IPC: E05C9/00
Filed: 1998-03-25
Abstract: The at least two bolts are positioned on the door-leaf and engage into a locking opening (46) in the door frame. The two bolts are mounted in an additional lock (14,16) and are operated by a door handle mounted on a main lock or and by a lock in the main lock. The second especially swivel bolt (24) and or the second locking opening has or have a sloping part.
Patent DE-19815831-A1 (DE)
Title: Fume extraction cover for kitchen
Inventor: FERNANDEZ-SALGADO MANUEL
IPC: F24C15/20
Filed: 1998-04-09
Abstract: The cover has an extraction pipe (10), a suction port (20) at the lower end of the extraction pipe, a glass plate (40) mounted above the suction port to protrude laterally over the extraction pipe and suction port and a switch (35).  The switch can be operated via a switching rod that is mounted beneath the glass plate.  There is an intermediate region between the suction port and the glass plate and the switch rod is mounted between the suction port and the glass plate.
Patent DE-19816776-A1 (DE)
Title: Milk suction appliance with tube and funnel shaped attachment
IPC: A61M1/06
Filed: 1998-04-16
Abstract: The suction tube (2) is connected to a collector and is placed against the mother's breast.  The outward-opening funnel-shaped fitment (2.2) has an elastic funnel-shaped insert spaced increasingly apart from outside inwards from the inside of the fitment and placed on the outer rim of the fitment.  The insert has an inner part (1.3) opening towards the collector and protruding into a tubular transition piece (2.3) positioned between the fitment and the collector.
Patent DE-19832974-A1 (DE)
Title: Arrangement for generating virtual industrial system model compares system component information with real system image data to identify components in image data
Inventor: NAVAB NASSIR
IPC: G06T17/00
Filed: 1998-07-22
Abstract: The arrangement has a first memory (20) for storing image data of the real system, a second memory (21) for storing information about system components of a component library (6), a third memory (28) for storing the virtual system model and an evaluation and control arrangement (5) for comparing the system component information (13,23) with the real system image data to identify system components in the image data to derive information about components in the image data and to generate identified system components in the virtual system model.  An Independent claim is also included for a method of generating a virtual system model.
Patent DE-19834387-A1 (DE)
Title: Oil circulating system for internal combustion engine especially vehicle engine incorporates oil reservoir separate from engine sump
Inventor: HERRMANN WILLY
IPC: F01M11/06
Filed: 1998-07-30
Abstract: The lubricating oil for the internal combustion engine is kept in a reservoir (2) which may be above the level of the sump (1). Oil runs through a line (7) from the bottom of the tank to a throttle valve (7a) and an oil supply pump (4a). The sump has an enclosed region divided by a partition (5).  The region (7b) on one side of the partition acts as a settling chamber for the oil entering the sump. The region (6a) on the other side acts as a settling chamber for oil about to be returned (6) to the tank by a scavenge pump (4). The ignition lock (9) is connected to the pumps via a time relay (10).
Patent DE-19838959-A1 (DE)
Title: Fuel delivery system of IC engine has devices to maintain increased pressure prevailing in fuel tank and temperature sensor in fuel tank coupled to engine control unit
Inventor: FRANK KURT
IPC: F02M37/10
Filed: 1998-08-27
Abstract: A fuel delivery system of an IC engine has a fuel delivery aggregate (12) located inside a fuel tank (10) and a device to supply a fuel/gas mixture from the fuel tank into an induction pipe (19) of the engine. The device comprises a first pipeline (14) opening out into the fuel tank which opens out into a filter element coupled to a first valve (17), from which a second pipeline (18) connected to the induction pipe goes, in which a second valve (22) is inserted. Devices are provided to maintain an increased pressure prevailing in the fuel tank. A temperature sensor (25) is located in the fuel tank which is coupled to an engine control unit (20).
Patent DE-19840152-A1 (DE)
Inventor: GOEBEL Dagmar
IPC: A61K9/22
Filed: 1998-09-03
Abstract: The invention relates to novel pharmaceutical compositions containing calcium valproate with delayed active substance release, especially in the form of tablets, to the production and the use of said compositions in the treatment of epilepsy, migraine and manic-depressive diseases. The pharmaceutical composition with delayed active substance release disclosed in the invention is characterized in that it contains the active substance valproic acid in the form of calcium salt, at least one acrylic polymer and at least one sugar ester.
Patent DE-19842905-A1 (DE)
Title: Simultaneous preparation of lactam and cyclic amine, useful e.g. as intermediates for plastics, pharmaceuticals or agrochemicals, by reacting diamine, aminonitrile and water over heterogeneous catalyst.
Inventor: MERGER MARTIN
IPC: C07D201/08
Filed: 1998-09-18
Abstract: Simultaneous preparation of a lactam (I) and a cyclic amine (II) involves reacting an aliphatic  alpha ,w-diamine (III) and an aliphatic  alpha ,w-aminonitrile (IV) with water in the gas phase in the presence of a heterogeneous catalyst.
Patent DE-19847372-A1 (DE)
Title: Impeller for automotive torque converter
Inventor: TAKADA YUKIYOSHI
IPC: F16H41/26
Filed: 1998-10-14
Abstract: An impeller wheel (13) located between a pump wheel and a turbine wheel, moves a working fluid medium through a torque converter. The impeller wheels have tips (14), a trailing edge (15), a trailing face (16), and a lower face (17). The impeller tip is an impeller edge of the circumferential surface near the turbine wheel. The impeller trailing edge is an edge of the impeller circumferential surface near the pump wheel. The trailing face forms a zone on the impeller circumferential surface, extending from the impeller tip and the impeller trailing edge. It faces the pump wheel (4) and has a streamlined zone. The lower face is a zone within the impeller circumferential surface, and extends between the impeller tip and the impeller trailing edge, and is arranged opposite the turbine wheel (5). It has a streamlined zone (17a) and a flat zone (17b) near the impeller tip. The impeller is so shaped that the capacity coefficient (Cf) of the torque converter is less than that when the speed ratio (e) is 0.
Patent DE-19851384-A1 (DE)
Title: Automatically controlled drive for vehicle with hydrodynamic converter and bridging coupling between drive and driven shaft of converter with coupling operated across piston by differential pressure
Inventor: GIERLING ARMIN
IPC: F16H45/02
Filed: 1998-11-07
Abstract: The hydrodynamic converter (1) has a bridging coupling (10) operated across a piston (12) by a differential pressure between a supply (14) and a return line, and is subjected to a cooling oil flow, which is controlled depending on the temp of the oil. A bypass (13) is provided radially within the frictional surfaces (11,25) of the bridging coupling (10), which is controlled by a temp. dependent control valve (23).
Patent DE-19852948-A1 (DE)
Inventor: ELBRECHT JENS
IPC: A61B18/00
Filed: 1998-11-12
Abstract: The invention relates to a dermatological hand piece (11) which directs a laser beam onto the surface of a selected skin area (7.1) for cosmetic treatment. The invention also relates to a method for cosmetically treating skin surfaces by means of said hand piece (11). The inventive hand piece (11) comprises a unit for controlling the temperature of skin surfaces (7.1) which have been submitted to the action of the laser beam, immediately beforehand, and/or which must be submitted to the action of the laser beam, immediately after temperature control. The inventive hand piece (11) also comprises means for adjusting the laser beam section, especially its shape, its dimensions and the distribution of the beam intensity.
Patent DE-19854263-A1 (DE)
Title: Lap joint between two plate shaped parts
Inventor: KANEHL THOMAS
IPC: E05C9/20
Filed: 1998-11-25
Abstract: One of the plate-shaped parts (2,3) contains an elongated hole (7) matching the path along which it moves. A pin or arm (17) on the other plate-shaped part fits through the elongated hole. The free end of the other plate-shaped part has a collar or flange (19) protruding sideways over the lengthwise edges of the hole. One of the plate-shaped parts has a catch which fixes the parts in an end position in which the plates over each other.
Patent DE-19856364-A1 (DE)
Title: Gurtaufroller für einen Fahrzeugsicherheitsgurt
Inventor: BOEHMLER KLAUS
IPC: B60R22/28
Filed: 1998-12-07
Abstract: Ein Gurtaufroller für einen Fahrzeugsicherheitsgurt hat eine Gurtspule (5), ein Sperrglied (17), das im Rückhaltefall eine Gurtspulendrehung wenigstens weitgehend verhindert, und einen Kraftbegrenzer. Der Kraftbegrenzer setzt dem Drehen der Gurtspule beim Abwickeln eine definierte Kraft entgegen. Darüber hinaus ist ein Blockiermechanismus (15) vorgesehen, der durch ein Stellelement (121) in Richtung zu einer oder in eine Blockierstellung bewegt werden kann. In der Blockierstellung wird der Kraftbegrenzer deaktiviert.