baber/WOPTO huggingface dataset:
Patent DE-19707657-A1 (DE)
Title: Sheet sensor for sheet printer with hollow cylindrical drum
Inventor: BECKER WILLI
IPC: B41F21/00
Filed: 1997-02-26
Abstract: The sheet sensor has a light barrier (9-11) with a light beam which is directed from inside the drum (3,4) towards a light opening in the drum in at least one angular position of the drum. The light beam is directed outwards from a point inside the drum transversely with respect to the axis of the drum. A light source or a light deflection system is arranged at this point and the deflection system receives light from outside the drum along a path parallel to the drum axis.
Patent DE-19707749-A1 (DE)
Title: Radio transceiver, e.g. cellular telephone - generates frequency spreading signal to modulate clock reference frequency when received signal includes harmonic of clock signal
Inventor: BLACK GREGORY REDMOND
IPC: H04B1/66
Filed: 1997-02-26
Abstract: The radio transceiver includes receives (108) a communication signal on a selected channel. A reference oscillator (132) generates a master clock signal at a given frequency, with harmonics. A frequency synthesiser (130) divides the clock signal to produce a signal for demodulating the received signal. A frequency spreading circuit (134) is coupled to the reference oscillator and to the receiver circuit to modulate the clock signal in order to generate a frequency spread clock signal. The harmonic components of the frequency spread clock signal are spread over a frequency bandwidth greater than the channel bandwidth. A control circuit (114) selectively operates the frequency spreading circuit to modulate the clock signal when a received signal on the selected channel includes a master clock signal harmonic.
Patent DE-19708668-A1 (DE)
Title: Use of tocopheryl acetate in saline applied to oral mucosa as bronchodilator to treat e.g. bronchitis, bronchial asthma and mucoviscidosis
Inventor: KOHLER PETER
IPC: A61K9/00
Filed: 1997-03-04
Abstract: Use of DL- alpha -Tocopheryl acetate from Sanavitan capsules, with a particle size of 0.016-0.020 mm dispersed in a 0.9 % NaCl solution and; (i) applied to the oral mucosa as a bronchodilator for treating respiratory disorders e.g. bronchitis, bronchial asthma and mucoviscidosis; or (ii) applied through a transdermal patch as an antiinflammatory agent for treating allergic or rheumatic disorders, is new
Patent DE-19717184-A1 (DE)
Title: Drawer
Inventor: SCHEIBLE ADOLF
IPC: A47B88/00
Filed: 1997-04-24
Abstract: The drawer side rails (1) have fasteners for connecting with the drawer base (11). Flap connectors (14) are anchored for swivel movement in the side rails and have means (16) which by manually operating the connector can be brought into detachable engagement with associated recesses (12) in the base (11). The flap connectors are formed as flat rectangular parts. The engaging means (16) are formed as dowel pins (16) projecting vertically from a flat side of the connector. The recesses in the drawer base are formed as blind holes (12). The connectors can be anchored in the side rails by bearing pins (18) set either side at one end.
Patent DE-19717299-A1 (DE)
Title: Laser control for cutting machine tool
Inventor: FIESSLER HUGO WOLFGANG DIPL IN
IPC: B23Q17/24
Filed: 1997-04-24
Abstract: The protector is incorporated in a production machine e.g. press, die or cutting machine, in which a first part of the machine (10) makes a working action towards a second part of the machine (11). A first light beam source (19) directs a laser beam (23) vertically with respect to the direction of working motion (A). The source (19) is positioned on the first part but between the two parts, with a safety gap between the light beam (23) and the first part.  A blocking assembly stops the movement as soon as the beam  is interrupted, though the blocking assembly is de-activated immediately before the beam is cut by the second part (11). A second laser source (20) is co-located with the first (19). The second source is secured to a height-adjustable frame (15-18). The beam (24) from the second source (20) is directed parallel to that from the first (19) and runs between the first beam (23) and the first machine part (10). The gap between the two beams is the safety-interval required.
Patent DE-19722297-A1 (DE)
Title: Advertising-placard mounting
Inventor: REINICH JOERG
IPC: G09F15/00
Filed: 1997-05-28
Abstract: Suspension devices (13,14,16) can be provided on the supporting (12) and/or window (11) sheet. The sheets can be secured to each other by detachable connectors (15). The supporting sheet can have an integral overlapping portion covering parts of the window sheet. This portion can be at the top, so as to cover the top edge of the window sheet. The latter can be joined by a weld seam to the supporting one.
Patent DE-19722932-A1 (DE)
Title: Antibacterial knitting yarn
IPC: D02G3/38
Filed: 1997-05-27
Abstract: The antibacterial knitting yarn has a core (10) shrouded by one or more antibacterial threads (11) wound round it. The wound threads are covered by one or more outer shrouding threads (12).  The core thread (10) may be an elastic or rubber elastic thread.  The antibacterial threads (11) are wound in spirals around the core (10), or in a number of coils wound in the same direction.  They can be in opposite directions as left and right spiral twists.
Patent DE-19724791-A1 (DE)
Inventor: NOESKE-JUNGBLUT CHRISTIANE DR
IPC: C07K14/81
Filed: 1997-06-06
Abstract: The invention relates to peptides of general formula (I), wherein Y<1>, Y<2> and X<1-14> have the meaning cited in the description. The invention also relates to the use of said peptides in the production of medicaments.
Patent DE-19726335-A1 (DE)
Inventor: KREFT HANS-DIEDRICH
IPC: G06K19/077
Filed: 1997-06-20
Abstract: The invention relates to a chip card with at least two coil devices (2, 3) for transferring data and/or energy with a write/read device (terminal) without contacts and optionally, with contacts (1). One or several of the coils (2) of the first coil device (2) is/are a coil/s for the close coupled environment, and one or several of the coils (3) of the second coil device (3) is/are a coil/coils for the remote coupled environment. An electronics unit is able to differentiate between the coil devices (2, 3) according to different physical features e.g., phase and/or frequency and/or amplitude and/or energy differences. When the remote coupled environment (3) and close coupled environment coil(s) (2) are situated in an electromagnetic alternating field at the same time and enough energy is being supplied through the remote coupled environment coil (s), a stereo signal (S1) which takes on a characteristic value (A1) is generated in a first part (4) of said electronics unit (6). The differences in the electromagnetic alternating field between the remote coupled environment (3) and close coupled environment coil(s) (2) are used in the form of phase and/or frequency and/or amplitude and/or energy differences to produce a second characteristic value (A2) of the stereo signal (S1). When the differences in the electromagnetic alternating field between the remote coupled environment (3) and close coupled environment coil(s) (2) disappear, the stereo signal (S1) is either not produced or takes on a third value (A3). In both cases the chip card can still be used with its environment with restricted functions, for as long as the energy supplied from the remote coupled environment coils (3) permits. When the stereo signal (S1) with the second value (A2) is produced, the chip card can be used with additional functions, using the stereo effect to fulfil different functions according to whether it is operating with the close coupled environment or the remote-coupled environment.
Patent DE-19743244-A1 (DE)
Title: Integrated circuit compact layout forming method
Inventor: KRUEGER THOMAS
IPC: H01L21/768
Filed: 1997-09-30
Abstract: The method involves applying the design rules of a fixed spacing graph for producing a compact structure of conductive paths (1), which are positioned in respective channels (3). The paths have between them, and a potential, bar an average spacing, so that the covered channel surface becomes minimum. The paths are interconnected via connection nodes (5).  Additional design rules are applied in order to lift those path segments which are not connected in the fixed surface area. The fixed spacing and the cross-section of the paths are thus formed. Another set of design rules is applied in order to minimise the length of the conductive paths (4).
Patent DE-19750841-A1 (DE)
Title: Two-stage gasification process for wastes containing organic materials
Inventor: LEISINGER K-F DR
IPC: C10J3/66
Filed: 1997-11-17
Abstract: A novel method processes organic compounds, especially contained in wastes. The thermal treatment is carried out in a series of stages. The first stage of thermal decomposition takes place at 600-1050 deg C, excluding air. Intermediate products result, which are gasified in the second stage at temperatures of 1000-1200 deg  C. Also claimed is the corresponding plant.
Patent DE-19751305-A1 (DE)
Title: Gun carriage with aiming device for mounting on vehicles
Inventor: DRICK RUDOLF
IPC: F41A27/06
Filed: 1997-12-02
Abstract: The gun carriage has a height and transverse aiming device and a fixed servicing stand. The height aiming device consists of a drive string including a drive sprocket (16), an intermediate ring (14) and a driven sprocket (15). The intermediate ring is concentric with the turning axis of the gun carriage and can turn relative to a fixed part (31) and also to a rotating part (13), providing a cavity in the region of the gun carriage turning axis which can be used for the passage of the gun operating devices and/or the cable of a viewing video camera.
Patent DE-19754873-A1 (DE)
Inventor: BREITENBACH JOERG DR
IPC: B30B11/22
Filed: 1997-12-10
Abstract: The invention relates to an extrusion device, particularly an extrusion device for thermoplastic or dough-like masses or highly tenacious melts, and to the use of said device. The extrusion device has a housing (11), at least one conveyor worm (12) arranged in a housing and an outlet (20) disposed on the front face of the housing (11) close to the end of each conveyor screw which is furthest away from the drive end. At least one stripping member (21) is arranged in between the end (14) of each conveyor screw (12) furthest away from the drive end and the outlet (20). The device is particularly suitable for producing granulates, preferably those containing active substances.
Patent DE-19756354-A1 (DE)
Title: Turbine blade and method for its manufacture
Inventor: NAZMY MOHAMED DR
IPC: C22F1/10
Filed: 1997-12-18
Abstract: At least a part of the surface layer (4) of the turbine blade (1) has a fine-grained structure, while the core (5) has coarse-grained structure.  The ductility of the fine-grained surface layer is greater than that of the coarse-grained core.  After casting and hot isostatic pressing of the blade (1), its surface is strained by shot blasting.  Finally the strained surface is subjected to recrystallization annealing.
Patent DE-19756437-A1 (DE)
Title: Vehicle headlamp with high and dipped beam settings
Inventor: HAMM MICHAEL DR
IPC: F21V14/04
Filed: 1997-12-18
Abstract: A headlamp has a single discharge type lamp unit (10) in front of a main reflector (16) to generate a dipped driving beam. A shutter (22) blocks rising light beams and creates the upper cutoff for the beam. A second reflector (18) is mounted beside or above the main reflector and provides light for the high beam. The high beam is cut off by either tilting the second reflector via a servo motor (36) or by a movable shutter. The tilting design has the added advantage of increasing the intensity of the dipped beam.
Patent DE-19802108-A1 (DE)
Title: Apparatus and method for laser operations on a workpiece
Inventor: WRBA PETER DR ING
IPC: B23K26/146
Filed: 1998-01-21
Abstract: The apparatus includes a laser unit for emitting a laser beam (1) onto a workpiece (2), a unit (5) for delivery of a liquid as a reaction agent into work zone (3) formed by the laser beam on the workpiece.  The method consists of emitting a laser beam onto a workpiece and delivering a liquid as a reaction agent to a work zone produced by the laser beam on the workpiece.
Patent DE-19818469-A1 (DE)
Title: Method for producing a layered component
Inventor: OTSUKA YUKIO
IPC: B29C67/00
Filed: 1998-04-24
Abstract: Three-dimensional layered component (1) is produced by alternating repetition of deposition and radiation steps.  A material is deposited to produce a solid layer (10).  This layer is radiated by means of a laser beam.  Laser beams with different diameters are used to radiate respectively the surface and internal regions of the material layers making up the three-dimensional component (1).  The diameter of the beam used for radiation of the internal regions of the material layers is greater than the diameter of the beam used for radiation of the surface regions.
Patent DE-19821127-A1 (DE)
Title: Additional unit for spectrometer
Inventor: RIESENBERG EVELIN
IPC: G01J3/04
Filed: 1998-05-12
Abstract: The unit has a sample carrier (T) mounted in a standard spectrometer. A mask (M) in front of the carrier has transparent (t1) and opaque regions (t2). An arrangement (B) enables detection of n transparent and opaque regions in a defined association with a particular sample (p1,p96). The mask can be laterally displaced in n positions, so that an equal number of samples can be detected through transparent mask regions for each displacement.
Patent DE-19822881-A1 (DE)
Inventor: GLUND KONRAD
IPC: C12P17/02
Filed: 1998-05-22
Abstract: Preparation of baccatin III is carried out enzymatically in a continuous or semi-continuous process, using aqueous 10-deacetylbaccatin and acetyl transferase derived from Taxus sp., along with acetyl coenzyme A (CoA) and a buffer, and an organic solvent to extract the baccatin. The mixture is passed through a semipermeable membrane in order to regenerate any unreacted components. Preparation of baccatin III comprises acetylation of 10-deacetylbaccatin (10-DAB) by enzymatic synthesis in an enzyme reactor. Reaction is carried out using aqueous starting materials which comprise partially or fully pure acetyl transferase derived from Taxus sp., 10-DAB, acetyl compounds, and optionally regenerated acetyl coenzyme A, a protective colloid, a buffer and an organic solvent to extract the baccatin. The mixture is passed with a buffer through a semipermeable membrane in order to regenerate any unreacted components, and the solvent is also recycled.
Patent DE-19823626-A1 (DE)
Inventor: FRITZ HANS-GERHARD
IPC: C08L75/04
Filed: 1998-05-27
Abstract: A recyclable, thermoplastic, two-phase polymer composition that includes a continuous thermoplastic polyurethane matrix phase and a soft, finely dispersed phase based on an ethylene copolymer that is normally thermodynamically incompatible with the thermoplastic polyurethane. The soft phase includes the product of a co-crosslinking reaction between the ethylene copolymer and a reactive plasticizer such as epoxidized linseed oil.
Patent DE-19827142-A1 (DE)
Inventor: EBERLEIN HERBERT
IPC: B62B3/14
Filed: 1998-06-18
Abstract: The invention relates to a manually moved pushcart (1) that can be inserted into a similar pushcart (1) to save space, wherein the pushcart (1) has a chassis (5) fitted with four casters (6, 7) and is fitted with a sliding device (11) and a storage device (10) for goods and wherein a support section (12) is located beneath the storage device (10) on which at least one running wheel is mounted, said wheel being located between both front casters and both back casters (6, 7). The invention is characterized in that an electrical motor drive unit (16) supplied by a power source (20) is provided in the support section (12), said unit driving the at least one running wheel (16), and in that the power source (20) mounted in the pushcart is arranged in one of the areas (18, 19) which is not used by a pushcart (1') that is to be inserted during an insertion operation.
Patent DE-19830753-A1 (DE)
Title: Adjusting device for headrest fitted on back of motor vehicle's seat
Inventor: BECK CHRISTIAN
IPC: B60N2/48
Filed: 1998-07-09
Abstract: A pull cable is connected to a first slide element(40) which is vertically movable on a mounting(10) fixed to the seat back, and a spring(42) pretensions the first slide element in its first upper position.  A second slide element(52) is vertically movable on the mounting and to it is connected the headrest support rod.  An unlocking element(46) is connected to the first slide element and release a locking element if the pull cable moves the first slide element downwards by a predetermined length.  An operating spring(54) engages on the second slide element pretensions this downwards.  The pretensioning force of the spring loading the first slide element exceeds that of the operating spring.
Patent DE-19830860-A1 (DE)
IPC: B05B15/528
Filed: 1998-07-10
Abstract: A lawn sprinkler has a horizontal duct (2) which sweeps to either side in a reciprocal action and which has a number of water jets. The jets are made of elastic material and are clipped into the duct. A slider (30) fitted over each jet has a profiled slot to grip the jet and to vary the flow diameter of the jet between fully to fully closed. This enables the operator to vary the sprinkler rate in a continuous manner between fully on to fully off.
Patent DE-19832329-A1 (DE)
Title: Silicon carbide semiconductor structure manufacturing method
Inventor: PETERS DETHARD
IPC: H01L21/3105
Filed: 1998-07-17
Abstract: The method involves forming a thin layer system (D) from a partial layer and at least one masking material on the surface (21) of a semiconductor region (2). Using an etching process, at least one window is etched into the thin layer system (D). The window in the thin layer system is used as a mask for a first selective processing of a partial region (3) of the semiconductor region (2).  A sub-etching process is carried out on the partial layer of the thin layer system. Using the sub-etching process the edge of the window is taken back at least approximately uniformly by an amount which corresponds to an average etch depth. At least one window in the thin layer system which is made larger by the sub-etching process is used for a second selective processing of a further partial region of the semiconductor region.
Patent DE-19834680-A1 (DE)
Title: Sealing arrangement for electrical cable
Inventor: JACOB JOERN
IPC: H02G15/04
Filed: 1998-07-31
Abstract: The sealing arrangement has an outer part (14) enclosing the cable (12), and a pressure part (16) that can be connected to the outer part. There is a sealing device (18) that can be compressed by the pressure part to produce a radially inward compression force on the cable. A sleeve (20) is introduced between the cable casing (22) and the cable wires (24), near the seal, to expand the cable diameter.
Patent DE-19837639-A1 (DE)
Title: Converter overload protection circuit
Inventor: KULZER ERNST
IPC: H02M1/00
Filed: 1998-08-19
Abstract: An overload protection circuit includes a first converter (UM1) and a second converter (UM2) connected to the first in a chain circuit, in which the first converter (UM1) has a first switching transistor to control the output voltage (UAO), and the second converter (UM2) includes a transformer (Tr) with associated rectifier unit (GR) for rectifying the transformer (Tr) secondary voltage. A decision unit (SE) controls the load current path (SD) of the first switching transistor (T1), in which current and voltage value detected at the output of the first converter (UM1) are determined and then supplied to the decision unit (SE).  When safe forced tripping of the switching elements (G1,G2) in the rectifying unit (GR) is no longer possible, the first switching transistor (T1) is driven to make the load current path high- resistance.
Patent DE-19838976-A1 (DE)
Title: Power shift gear arrangement for combustion engine in motor bikes, vehicles
Inventor: MIZOGUCHI NAOKI
IPC: F16F15/123
Filed: 1998-08-27
Abstract: A primary driven cog wheel (21) engages with the drive cog wheel (11) turning with the combustion engine's crank shaft (10). A rotor (26) is concentric with and on one side of the primary driven cog wheel. The rotation of the crank shaft is transferred to the primary driven cog wheel as the rotational speed diminishes. The transmitted rotation is further transferred by the rotor from the primary driven cog wheel to the drive shaft. An expander cog wheel (22) is phase-shifted in relation to the primary driven cog wheel. Coiled damping springs (29) are each compressed inside an opening-space formed by each pair of openings. Coiled expander springs (30) have smaller diameters than the damping springs into which they fit. The phase difference between the primary driven cog wheel and expander cog wheel is kept constant and stationary.
Patent DE-19839798-A1 (DE)
Title: Motor vehicle navigation system
Inventor: KOIZUMI SATORU
IPC: G01C21/36
Filed: 1998-09-01
Abstract: Navigation system used in a road vehicle has a control unit that accepts inputs from a satellite receiver, map memory, orientation sensor and speed sensor. Map is accessed according to location and information is displayed (5). When a road junction is encountered, instructed direction (R2) is indicated by a highlighted section (A) and pointer (P).
Patent DE-19847666-A1 (DE)
Title: Vorrichtung und Verfahren zur optischen Erfassung der Druckposition und/oder des Registerfehlers zwischen den einzelnen Farben beim Mehrfarbendruck in einer Druckmaschine
Inventor: LOHWEG VOLKER
IPC: B41F33/00
Filed: 1998-10-15
Abstract: Die Erfindung betrifft eine Vorrichtung und ein Verfahren zur Steuerung der Druckwalzen (26) einer Druckmaschinen, insbesondere zur Einrichtungssteuerung der Druckmaschine und zur Bahnregelung zur Vermeidung von Registerfehlern zwischen den einzelnen Farben beim Mehrfarbendruck, mit einer auf einer Längsseite einer zu bedruckenden Materialbahn (3) aufgebrachten optischen Kodierung, mit jeweils einem jeder einzelnen Druckwalze (26) zugeordneten Drehwinkelsensor (16), mit jeweils einer Stellvorrichtung (24) zur separaten und unabhängigen Verdrehung jeder einzelnen Druckwalze (26), mit jeweils einer jeden Druckwalze (26) zugeordneten und die optische Kodierung kontinuierlich erfassenden, optischen Sensoreinrichtung und mit einer die Sensorsignale der optischen Sensoreinrichtungen und der Drehwinkelsensoren (16) erfassenden und verarbeitenden Auswerteeinheit (18). DOLLAR A Es ist vorgesehen, daß die wenigstens eine jeder Druckwalze (26) zugeordnete optische Sensoreinrichtung zwei unterschiedliche Betriebsmodi (I, II), entweder zur Einrichtungssteuerung nach Einleigen einer neuen Materialbahn (3) oder zur Registerregelung im laufenden Druckbetrieb, aufweist.
Patent DE-19849067-A1 (DE)
Title: Pulling adjusting process used for rolling profiles, steel rods and wires comprises adjusting loop height so that the actual pull approximates the theoretical pull on the rolling stock
Inventor: PALZER OTMAR
IPC: B21B1/18
Filed: 1998-10-24
Abstract: Pulling adjusting process comprises determining a free moment (MF) after running the tip of the rolling stock (8) into the front roll stand (1) and before running into the rear roll stand (2), determining a contimoment (MK) from the front roll stand after running into the rear roll stand and forming a loop (10) of height (h) in the rolling stock section (9) between the front and rear stands, calculating the actual pull (Z) prevailing in the section (9) from the comparison of moments, and adjusting the loop height so that the actual pull (Z) approximates the theoretical pull (z asterisk ).