baber/WOPTO huggingface dataset:
Patent DE-19732461-A1 (DE)
Title: Method and apparatus for producing glass film for coating metallic or nonmetallic bodies
Inventor: KLEPSCH CHRISTIAN
IPC: C03B5/12
Filed: 1997-07-28
Abstract: A viscous glass layer, 1-13 mm thick, flows continuously downward under gravity in a glass melting furnace to a film drawing unit in which the cooling glass layer is drawn and stretched to a thickness of 0.2-0.4 mm and then, as a partly solidified glass film, continues to cool. Independent claims are included for the following: (a) process equipment in which the glass melting furnace (1) has one or more orifices (11) at the lower end below which a rotating cylinder reduces the emerging glass layer to a thin film; (b) a use of the glass film as a coating material to improve impact resistance or as a water barrier. Preferred Features: The glass layer may be profiled in the transverse direction in the film drawing unit. Additional material layers may be melted onto the glass layer to form specific products. Glass film may be stacked into layers to form a glass composite with profiled glass layers forming hollow chambers between the layers. Heat resistant plates may comprise layers of differently profiled glass films bonded together. Cylindrical glass films are produced by winding thin glass film onto a cylinder to form a tube of the required thickness.
Patent DE-19733678-A1 (DE)
Title: Computer colour printer ink cartridge - has inner chambers separated by interior divisions for different ink colours with one ink chamber having different capacity to others
Inventor: SHIMADA KAZUMICHI
IPC: B41J2/205
Filed: 1997-08-04
Abstract: The ink cartridge (70) has at least three ink chambers (102a-e) separated by interior divisions (103). One ink chamber has a different capacity to the others. Ink feed channels (110a-e) are connected to the ink chambers by passages at the base of the cartridge, each associated with the ink chambers. The ink channels may have the same space between them in a given direction. Three or more ink chambers are arranged in the direction of travel of the cartridge. The difference in volume from one chamber to another is provided by a difference in width in the same orientation as the channels are arranged.
Patent DE-19734653-A1 (DE)
Title: Automatic call method for information computer
Inventor: SCHAAS GERHARD DIPL ING
IPC: H04N5/445
Filed: 1997-08-11
Abstract: The method involves transmitting a position signal together with a television signal. The position signal gives the placing of address information on a screen. The address information is read out which includes the information computer address and the information address. The single graphical characters of the address information are detected by comparison with stored, predetermined characters. The method further involves taking over the detected address information in a call memory in which additional call data are stored for the connection setup with the information computer via a telecommunication network. A call command is triggered by operation of a function key and the data are called from the memory. The offered information are called and stored or displayed in a multimedia reception apparatus. The connection is interrupted when all information are called. An Independent claim is also included for calling an information computer using marked block information as address information.
Patent DE-19734980-A1 (DE)
Title: Gearbox for motor vehicles
Inventor: PROBST MATHIAS DIPL ING
IPC: F16C33/34
Filed: 1997-08-13
Abstract: The cog wheel (7) is connected to the gear shaft (3) by means of a coupling element (8). Cylindrical roller bodies (12) are radially contained in a race (11) between an inner track (15) for the gear shaft, and an outer track (14) for the cog wheel hub. At least one roller body (18) is radially pre-tensioned so as to be elastically deformable, has a larger diameter than the other cylindrical roller bodies, and is made of plastic or thin-walled hollow sprung steel. TF> METALLURGY - The sprung steel of the roller body may consist of non-alloyed carbon steel.
Patent DE-19735947-A1 (DE)
Title: Computer networks monitoring and management
Inventor: BOEHME ALFRED
IPC: G06F15/00
Filed: 1997-08-19
Abstract: Monitoring- and management of networks is performed with monitored components (U-KOM) by using simple objects for information exchange between the monitored components and a polling unit (ADMIN-KON). The connection of the polling unit to the monitored components is achieved via a special standby unit (C&CM).  The information exchange between the standby units and the monitored components is achieved by simple objects and all these objects are stored in one relational data base(REL-DB) and the standby unit, while the polling unit (ADMIN-KON) accesses by sampling commands (SQL- SELECT), the SQL-language on the rational data base (REL-DB) and there can poll stored management information (MGMT-DATA) in any selectable combination.
Patent DE-19737780-A1 (DE)
Title: Trowel for inside edge joint
IPC: E04F21/16
Filed: 1997-08-29
Abstract: The trowel (10) has a handle secured to a curved trowel blade via a Z-shaped rod, so that the handle extends parallel to the working axis of the trowel blade. The blade has a pair of mirror-symmetrical wings extending at right-angles to one another relative to the symmetry plane passing through the working axis, joined together along the axis via a cylindrical mantle section.  A pair of upwards angled edges (60) at the rear of the trowel blade displace the working material during the movement of the trowel along the joint.
Patent DE-19737996-A1 (DE)
Title: Locking wedge actuator assembly for car door lock or similar
Inventor: WEYERSTALL BERND
IPC: E05B15/02
Filed: 1997-08-30
Abstract: The assembly has an actuator unit (1,2) consisting of a drive motor (1) and a secondary transmission (2), and a linearly displaceable locking wedge carrier (3) motor-driven by means of a drive element such as an eccentric (13). The locking wedge is located in a housing (7) to which the actuator assembly is connected. The carrier is displaceable mechanically from an open position to a closed position via the eccentric. The carrier has a recess (14) in which the eccentric engages. The recess has a light weight in the direction of movement of the carrier, which corresponds to the outer diameter of the trajectory of the eccentric.
Patent DE-19739435-A1 (DE)
Inventor: GRASER THEODOR
IPC: G01N27/407
Filed: 1997-09-09
Abstract: The invention relates to a measuring probe, especially for determining the oxygen content in exhaust gases of internal combustion engines, comprising a sensor element (15) fixed in a metallic housing (13) and a sealing flange (25) formed on the housing (13), which flange rests on a sealing seat (63) embodied on an exhaust system (11). The sealing flange (25) has two ring elements (26, 27) formed on the housing (13) which each have a sealing surface (26a, 27a) inclined at an angle. A hollow cavity (29) is configured between the two ring elements (26, 27) inside the housing (13).
Patent DE-19740348-A1 (DE)
Title: Sealing member for sealing shafts
Inventor: REICHERT JOACHIM
IPC: F16J15/322
Filed: 1997-09-13
Abstract: The sealing member is provided between fixed and rotary (17) casing parts. A magnetisable transmitter unit and a receiver unit are arranged on the rotary casing and the fixed casing respectively. The transmitter unit is mounted in the cladding (25) of the rotary casing. Iron particles may be embedded in part of the cladding, which may be an elastomer.
Patent DE-19744643-A1 (DE)
Title: Semiconductor component adhesive-pressing method
Inventor: KARNER MEINHARD DIPL ING
IPC: H05K3/00
Filed: 1997-10-09
Abstract: A method for pressing flat components, in which a pressure- bell (1) which has a seal (11) extending around its edge and a gas supply-line (12) through its wall, is supported by a displaceable device (2) exerting an adjustable force (F2) on to the pressure-bell, which is then moved in such a way that it is seated with its seal on a component (3) being pressed. After placing the seal on the component being pressed, an inter-space (4) arises between the pressure-bell and the component, and an excess pressure (p1) is formed in the inter-space via the gas supply line (12), and the force is completely or partially transferred by the excess pressure (p1) on to the part being pressed, the latter then being pressed on to an adhesive (5) located on a carrier (6). More specifically the excess pressure in the inter-space is reduced, as a result of a gap formed between the seal and the component being pressed.
Patent DE-19750170-A1 (DE)
Title: Device for spreading and/or applying a coating to a moving web of paper or cardboard
Inventor: KUSTERMANN MARTIN DR
IPC: D21H25/08
Filed: 1997-11-12
Abstract: The device (10) for spreading and/or applying a coating to a moving web of paper or cardboard, using a liquid or paste coating medium (M), has a web guide installation (24) with a guide unit (34) to keep the web (16) in a given lateral position in relation to the doctor/dosing unit (12).  A sensor (36) monitors the actual lateral position of the web (16), with its signals passed to a control (38) which corrects the alignment of the web guide (34).  The sensor (36) and/or the control (38) are structured to give the web (16) a, to and fro movement in the lateral direction (Q). The sensor may have two sensor units, where one unit registers a direction change point of one edge of the web on its to and fro movement, and the second sensor monitors the second direction change point in the movements.  The sensor assembly can also be a number of sensor units along the longitudinal movement line (L) of the moving web (16). The control (38) acts on the web guide (34) to reverse the lateral movement (Q) direction of the web when one of the sensor units registers the passage of the web edge at a direction change point. The reverse lateral movement may be applied to the web when one of the web edges is detected at the direction change point by two of the sensor units along the direction of web travel. The web guide (34) is in front of the doctor/dosing unit (12), in the direction (L) of web (16) travel. The gap between the two direction change points, by the web edge reciprocating movement, is at least 20 mm and preferably at least 30 mm.
Patent DE-19750268-A1 (DE)
Title: Device for flow dependent measurements for sea-bottom water currents
Inventor: VIERGUTZ THOMAS
IPC: G01N1/12
Filed: 1997-11-13
Abstract: The device has a frame placed on the sea bed, a shaft (12) suspended perpendicularly from the frame, a motor mounted on the frame and acting upon the shaft and a sample extraction device (16) attached to the shaft.  A direction vane (18) mounted on the shaft can pivot freely w.r.t. the shaft within a defined angular region. A sensor device detects deviations of the vane from the null position. An electronic circuit controls the motor to return the vane to its null position when it deviates from this position.  <EOR> <PNO> DE19750315-A1</PNO> <TI> Operation instruction apparatus e.g. for crawler vehicle</TI> <AB> The instruction apparatus includes a digital data memory and poll unit for storing a first three-dimensional geographic field model which presents a desired geography of a field. A second three-dimensional geographical field model is stored which presents the actual geography of the field. Digital signals are generated which present in real time the actual position of at least a part of a machine in the three-dimensional space when the machine drives over the field.  The signals are received and the second model is updated according to the signals. The difference between the first and the second model is determined in real time and a strip path is determined. The operation of the machine is instructed according to the difference to conform the second model with the first model and to display graphically the strip path.
Patent DE-19752855-A1 (DE)
Inventor: CICHUTEK KLAUS DR
IPC: C12N5/10
Filed: 1997-11-28
Abstract: The invention relates to pseudo-type retroviral vectors with modified surface capsid proteins which are suitable for cell-specific transduction of a selected mammal cell type (cell targeting). The invention also relates to a method for the production of cell-specific pseudo-type retroviral vectors and to the use thereof in gene transfers in selected cells.
Patent DE-19756136-A1 (DE)
Inventor: WEIK MICHAEL DIPL ING
IPC: H01R39/22
Filed: 1997-12-17
Abstract: A carbon brush (12) is retained in a vertical position in a holder and a pad (16) is coated with an impregnating material that is transferred to the surface of the brush. The pad collects the impregnating material from a tray (18). The pad is mounted on a vertical slide (14) and this moves horizontally on a cross slide.
Patent DE-19757905-A1 (DE)
Title: Wall system, particularly for exhibition halls
Inventor: MILITZER GOTTFRIED ALBERT FRAN
IPC: E04B2/74
Filed: 1997-12-24
Abstract: The profiles (10) have a longitudinal groove (15) with an inwardly conically narrowing cross-section. The side walls of the longitudinal groove are provided with additional opposing longitudinal grooves (16,17). On the upper and/or lower face side of the edge profiles (10) at least one hole (18,19) for accommodation of pins and/or screws of fixture components is provided. The pins of the fixture components are screwable into the holes. The profile face sides run at a distance from the upper and lower edges of the wall components, so that in the holes of the edge profiles the inserted fixture components are at least partly covered by the cover plates (12,13) of the wall components.
Patent DE-19802857-A1 (DE)
Title: Prefabricated hollow channel profile of plastic material
Inventor: ZAENKER ANDRE
IPC: E04F19/04
Filed: 1998-01-26
Abstract: The surfaces (3) intersecting the channel line (1) enclose a preferred angle in the range of 92-100 degrees and the plastic material has elastic, flexible properties. The outsides of the intersecting surfaces of the plastic material have an adhesive coating. The outsides of the intersection surface and/or the plastic material channel have a profile structure of alternating forward and backward projections for improvement of adhesion in relation to the building-side surroundings. The channel has a fine-granular coating (4), preferably of sand, quartz sand and/or silicates, with a granular size in the range of 0.02 to 2 mm diameter.
Patent DE-19805821-A1 (DE)
Title: Saw chain tensioning device with chain saw with side housing
Inventor: NAGASHIMA AKIRA
IPC: B27B17/14
Filed: 1998-02-13
Abstract: The saw chain tensioning device has a threaded bolt type element (9) with a head (10) on one axial end, and an internally threaded pin element (16) which is retained on the bolt element and moves along it in the axial direction by rotation of the bolt element. The pin element engages with a chain guide rod (4). A driven bevel wheel is fitted on the end of the bolt element opposite the head and meshes with another bevel wheel equipped with a shaft section and which is mounted to rotate in the side housing.
Patent DE-19805852-A1 (DE)
Title: Headlamp for dipped beam and main beam for motor vehicle
Inventor: REDZINSKY KIRSTEN
IPC: B60Q1/14
Filed: 1998-02-13
Abstract: The headlamp has a reflector and a light source. The light source can be adjusted with respect to the reflector between a position for dipped beam light and a position for main beam light. The adjuster has a holder, e.g. a coil or similar, with which a holding force can be generated to hold the light source in one of the two positions. A cam (5) driven by an electric motor (2) can be used to adjust the light source.
Patent DE-19806419-A1 (DE)
Title: Speech controlled interactive mathematics program for computer
Inventor: FRANKOWSKY MARKO
IPC: G06F3/16
Filed: 1998-02-17
Abstract: The computer program performs an interactive, speech-controlled input and/or without input from a keyboard, joystick or other resources, whereby the hardware includes a microphone, or other resources for a speech input, a speech recognition-and speech processing component, as well as a digital speech recording arrangement.
Patent DE-19807894-A1 (DE)
Title: Spinning machine with a number of spinning stations each with a sliver condenser
Inventor: MALINA LUDEK
IPC: D01H1/02
Filed: 1998-02-25
Abstract: The spinning machine, with a number of spinning stations (12), has a drawing unit (20) and a condenser (22) and a twister (24) at each station (12) in succession, along the path of sliver (11) travel. The condenser (22) is connected to a suction system (32), with a switch mechanism (2) for different switched conditions at the spinning machine (10). The switch (2) has systems (32a, 32b) to activate and/or deactivate the suction (32) independently of the switched state of the spinning machine (10). It also switches the suction (32) on and off, independently of other machine functions. The switch systems include an air blower fan (32b) and a barrier (32a) which is operated (3) at the suction system (32). A second suction system (30) extends along the length of the spinning machine (10). Both suction systems (30, 32) are connected to a common suction unit (33) within the spinner (10). A barrier (32d) is in the connecting channel between the suction system (32) and a central suction (25). The suction system (32) is divided, preferably by a wall (26), using a further air blower fan (32c) and a further barrier (32e).
Patent DE-19808874-A1 (DE)
IPC: H03K11/00
Filed: 1998-03-03
Abstract: The invention relates to a method for quantizing binary signals (B) using a digital memory and logic circuit (1), an analog filtering and summing circuit (2) of the first or a higher order with one or more inputs, one or more controlled sources (S1...Sn) which each provide an electrical variable with two possible values (M1; N1... Mn; Nn) which can differ from one source to the next, a comparator (4) with a given operating point (L), analog input (F) and logic output (O), and a clock generator (5) with a given frequency. At each edge in a given direction of a binary signal (B), the memory and logic circuit (1) is put in a first output state. This triggers the source(s) (S1...Sn), which each deliver an electrical variable with a first, constant value (M1...Mn). The filtering and summing circuit (2) processes these variable(s). Whilst the memory and logic circuit (1) is in its first output state, the output signal (F) of the filtering and summing circuit (2) passes through the operating point (L) of the comparator (4) whose output then switches over. Each time this happens, the memory and logic circuit (1) is put in a second output state, either on the first pulse of the clock generator after the output of the comparator changes or a set number of pulses later. This triggers the sources (S1...Sn) which each deliver an electrical variable with a second, constant value (N1...Nn). The filtering and summing circuit (2) processes the electrical variable(s) until the next edge appears in the given direction of the binary signal (B). The sequence of times at which the memory and logic circuit (1) is put in a second output state is used as a digital image of the binary signal.
Patent DE-19810806-A1 (DE)
Title: System for producing bores in building walls for later laying of cables and-or pipelines
Inventor: KLEISER KLAUS
IPC: H02G1/00
Filed: 1998-03-12
Abstract: The system includes a force rotatable drilling head (12) rotating about an axis (42), with a drive shaft (20), and a non-rotatable housing (14), which receives the drive shaft of the drilling head. In addition, there is a clamping unit (16), the housing (14a,b) of which fixes a bushing (24) drawn into the building wall, or a product line to be drawn in. The housing receives a drive unit (28) for the rotation of the drilling head. The drive unit is operable using compressed air.
Patent DE-19814730-A1 (DE)
Title: Pharmaceutical and cosmetic compositions with matrix containing N-vinyllactam or N-vinylamine based copolymer
Inventor: MEFFERT HELMUT
IPC: A61K8/72
Filed: 1998-04-02
Abstract: Copolymers derived from a N-vinyllactam or N-vinylamine are used as a matrix to confer controlled release properties to pharmaceutical and dermatological compositions. Pharmaceutical and cosmetic compositions have a matrix containing at least one copolymer from: (a) 50-99 wt.% of N-vinylpyrrolidone, N-vinylpiperidone, N-vinylcaprolactam, N-vinylimidazole (optionally methylated) and/or N-vinylformamide; and (b) 1-50 wt.% of a monoethylenically unsaturated 3-8C carboxylic acid 14-30C alkyl ester, N-(8-30C alkyl) amide or N,N-di(8-30C alkyl) amide, an aliphatic 8-30C carboxylic acid vinyl ester and/or a 8-30C alkyl vinyl ether monomer.
Patent DE-19817374-A1 (DE)
Title: Acid base polymer blends and membranes useful as polymer electrolyte membranes in fuel cells, pervaporation and reverse osmosis
Inventor: KERRES JOCHEN
IPC: C08L79/04
Filed: 1998-04-18
Abstract: Acid-base polymer blends or acid-base polymer blend membranes are produced by reaction of a solution of a polymeric sulfonic acid or sulfonic acid salt and an imidazole group or benzimidazole group containing polymer, optionally under addition of LiCl in a dipolar-aprotic solvent and evaporation of the solvent.  An Independent claim is included for production of anionic exchange blend polymer or membrane by dissolving an anion exchange polymer or its tertiary basic nitrogen containing precursor in a dipolar aprotic solvent, addition of an imidazole or benzimidazole group containing polymer or solution thereof, followed by addition of a low molecular weight monohalogen and/or dihalogen compound to the solution and evaporation of the solvent, at increased temperature and optionally low pressure.
Patent DE-19818184-A1 (DE)
Title: Determining the presence of microorganisms in compressed air, useful for pharmaceutical industry
Inventor: BEHRENS FOLKART
IPC: C12M1/34
Filed: 1998-04-23
Abstract: A new apparatus to determine the presence of microorganisms in compressed air.  The assembly consists of a gas bottle (5) and a membrane holder (2), with a membrane which is impermeable to microorganisms. The gas bottle inlet is protected by a shut-off valve. Valves (1, 3) are located either side of the membrane holder. The gas bottle is rapidly filled with a sample of air by opening a valve (7). The captured air is released slowly through the membrane, which captures any microorganisms present. An Independent claim is also included for a process of determining the presence of microorganisms in compressed air, comprising: (a) sterilizing the apparatus by heat treatment through the open valves (1, 3, 7); (b) the valves are shut on both sides of the flow-through pipe and the gas bottle is filled with air; (c) after closing the valve at the gas bottle inlet, the furthest valve (7) is opened and the controlled opening of the valve (1) allows the compressed air in the gas bottle to be released; and (d) the membrane in the holder (2) collects any microorganisms present.
Patent DE-19820638-A1 (DE)
Title: Arrangement of gear wheels to reduce tooth clearance
Inventor: SHOOK PATRICK J
IPC: F16H57/022
Filed: 1998-05-08
Abstract: Tooth clearance is reduced in an arrangement of gears comprising at least two gear wheels (42, 50, 100), such that the arc - shaped thickness (T50A) of the teeth one gear wheel is smaller than the arc - shaped thickness of the teeth of the other gear wheel. The teeth of first gear wheel are at least 0.005 cm larger than those of the second gear wheel. The number of teeth of the gears which mesh varies as a function of the force (DF1) acting against a spring pre-load which is applied to the gear wheels. Preferably, the flank width of the teeth of the first gear wheel is at least 50% larger than that of the teeth of the second gear wheel.