baber/WOPTO huggingface dataset:
Patent DE-19858769-A1 (DE)
Inventor: ALT GERHARD
IPC: G02B17/08
Filed: 1998-12-18
Abstract: The system has at least one transparent, planar light-conducting plate (10) optically coupled to at least one detector or transmitter unit (12). One surface of the plate is formed as a light entrance or exit surface (14) and the other surfaces is formed as a reflection surface (16) for light propagating in the plate. The plate is formed so that light beams passing through at least part of the light entrance or exit surface and reflected at the reflection surface are concentrated near the detector or transmitter unit. An Independent claim is included for a light-conducting plate for use in the system.
Patent DE-19901154-A1 (DE)
Inventor: AXMANN HORST
IPC: E05C9/02
Filed: 1999-01-14
Abstract: The connecting rod fastening has a main and preferably two (3) subsidiary locks each with a catch bolt (4,10). The subsidiary lock's catch bolt at least is connected by a gear to the connecting rod (9) by means of a skewed slot wall/pin control (50,53). On one end side, a skewed slot wall (50') continues into a thrust piece (51) with facing deflecting space (52) for the pin (53). The skewed slot belongs to the catch bolt, and the pin rests on the broad side of a connecting rod slide piece (37).
Patent DE-19901682-A1 (DE)
Title: Skill game has a disc balanced on a cone and loaded with weights by each player
Inventor: KOMMER SIEGBERT
IPC: A63F9/06
Filed: 1999-01-18
Abstract: A game of skill has a plywood, or card disc of diameter 25 to 30 cm balanced on a cork bearing at the top of a support cone. The players load the disc in turn using identical blocks with the player who topples the disc loosing the game. The game can also be played in reverse by each player in turn removing a block. The blocks can be coloured to identify the players.
Patent DE-19902901-A1 (DE)
Inventor: WATZKE RUEDIGER
IPC: B23G1/46
Filed: 1999-01-26
Abstract: A thread cutting machine has the tool spindle driven by a planetary drive whose direction is controlled externally by an external drive (6) operated by hydraulic/pneumatic pressure. The hydraulic pressure can be taken from the coolant circuit of the cutting machine. The cutting control provides the reversing signal, ie. when the required depth of thread is reached. This ensures that the tool is not damaged and reduces the required tension for the return spring. The external drive can be a double action cylinder.
Patent DE-19903424-A1 (DE)
Title: Hydraulic actuator member for headlamp washers in motor vehicles has elastic element compressed by hydraulic fluid to accommodate increased volume of ice when frozen
IPC: F15B21/045
Filed: 1999-01-29
Abstract: The device has a cylinder (2) with piston (9) moved against a return part (11). A volume-elastic element (15) is compressed by the hydraulic fluid in movement direction of the piston. The stiffness of the element when not compressed is lower than that of the return part when in stop position. It is positioned on the base (13) of the cylinder opposite to the piston. The element consists of closed-pore foam, or of an elastic diaphragm. A second end of the piston has an outlet with spray nozzle for the hydraulic fluid. The nozzle has a pressure-actuated valve, which opens when a min. hydraulic fluid level is exceeded.
Patent DE-19904408-A1 (DE)
Title: Polycarbonate used for substrates for optical data storage is prepared from phosgene and sodium bisphenolate with the exclusion of oxygen in an interphase process
Inventor: HAESE WILFRIED
IPC: C08G64/24
Filed: 1999-02-04
Abstract: New polycarbonate with a low yellowness index and high transmission is prepared from phosgene and sodium bisphenolate with the exclusion of oxygen.  Polycarbonate is prepared by the reaction of phosgene with a sodium bisphenolate solution with a dissolved oxygen content of below 150 ppb under the exclusion of oxygen in an interphase process. Independent claims are included for the preparation of the polycarbonate as above, substrates for optical data storage made of the polycarbonate and the resulting optical data storage units.
Patent DE-19906201-A1 (DE)
Title: Device for joining surgical thread to needle
Inventor: RICHARD FRANCOIS
IPC: A61B17/06
Filed: 1999-02-15
Abstract: The needle (22) is positioned horizontally between two vertical holding elements (2,4) provided with half cylindrical cases (10) at the top pointing towards each other. Each of the holding elements (2,4) accommodates a piston (16) moving inside a cylindrically shaped duct (12) towards the needle (22) which is kept safely in position while a thread (25) is guided through a specific device (26) and fixed in two places by the pistons (16).
Patent DE-19906294-A1 (DE)
Title: Glove servo finger prosthesis is fully integrated into glove with artificial fingers controlled by electronics from position of existing finger element, moved by microservo on back of hand
Inventor: GURDAN DANIEL
IPC: A61F2/50
Filed: 1999-02-15
Abstract: The finger prosthesis is completely integrated into a glove with artificial fingers controlled by electronics (2) from the position of an existing finger element. The artificial finger (6,7) is moved by a microservo (3) mounted on the back of the hand.
Patent DE-19908667-A1 (DE)
Title: Gerät zum Kantenabkleben
Inventor: FRANK UWE
IPC: E04F21/00
Filed: 1999-02-27
Abstract: Ein Gerät zum Abrollen eines Klebebands enthält ein Gehäuse, das aus zwei ebenen parallelen Seitenwänden und einem je eine geradlinige Seitenkante der beiden Seitenwände verbindenden Steg aufgebaut ist. Zwischen den beiden Seitenwänden wird eine Rolle Klebeband drehbar gelagert. Das Klebeband kann an einer Ecke des Geräts aus diesem herausgezogen werden. An dieser Seite des Geräts enthält dieses zwei Andrückrollen. DOLLAR A Zur Ausrichtung des Klebebands in seitlicher Richtung enthält das Gerät ein Anschlagelement, das seitlich mehr oder weniger weit aus dem Gehäuse herausgeschoben werden kann.
Patent DE-19908895-A1 (DE)
Title: Computer has housing with at least one main circuit board in plane at acute angle to underside of housing and screen arranged essentially parallel to circuit board
Inventor: SCHMIDT ROBERT
IPC: G06F1/18
Filed: 1999-03-02
Abstract: The computer has a housing (2) and at least one main circuit board (3) in a plane at an acute angle (alpha) to the underside (4) of the housing and a screen (8) arranged essentially parallel to the circuit board. At least one plug-in card (13) is arranged at an acute angle to the housing underside.
Patent DE-19910984-A1 (DE)
Inventor: HIRTREITER JOSEF
IPC: B29C59/14
Filed: 1999-03-12
Abstract: The invention relates to a method for producing polymer structures on a substrate (30) by means of an etching process. A polymer (31) is mounted on the substrate (30) that is located in the etching chamber (12) of a plasma etching arrangement (1) such as an ECR plasma etching arrangement or an ICP plasma etching arrangement for instance. Subsequent etching is carried out at a substrate temperature from -30 DEG  C to -120 DEG  C, preferably -65 DEG  C, in order to produce the polymer structures in the polymer (31) and on the substrate (30). An oxygen-containing etching gas is particularly suitable as etching gas. In a preferred embodiment, the oxygen is pure oxygen or an O2/He mixture. The etching process is carried out at a pressure between 0.2  mu bar and 10  mu bar. The inventive method is particularly suitable for producing polymer structures with high dissolution and with flanks which are as vertical and even as possible.
Patent DE-19911177-A1 (DE)
Title: Heat exchanger for exchange of heat between gases
Inventor: DYLLA UWE
IPC: F28F1/02
Filed: 1999-03-12
Abstract: The heat exchanger is for use in a shaft-like casing.  Fresh air is heated by exhaust air from the rooms.  It consists of a rolled insert consisting of a mat of several parallel spaced-out tubes with thin crossed stainless steel braids between them in the shaft.  The intermediate cavities (5) between the tubes at the ends of the shaft are filled with a sealing mass.  The shaft ends have narrowing tube connectors for the input and output of fresh and exhaust air
Patent DE-19912416-A1 (DE)
Title: Fehlerstromschutzschalter
Inventor: WIELAND RALF
IPC: H01H83/02
Filed: 1999-03-19
Abstract: Die Erfindung betrifft einen Fehlerstromschutzschalter mit einem elektromagnetischen Fehlerstromauslöser (25), der einen Stößel (26) aufweist, dessen Bewegung auf die Schaltschloßverklinkungsstelle (16, 18) eines für einen Leitungsschutzschalter geeigneten Schaltschlosses übertragen wird. Damit ein für einen Leitungsschutzschalter geeignetes Schaltschloß bei einem Fehlerstromschutzschalter überhaupt verwendet werden kann, ist zwischen dem Stößel (26) und der Schaltschloßverklinkungsstelle (16, 18) eine weitere Verklinkungsstelle (30, 36) angeordnet, durch die ein federbelastetes Auslöseelement (28) betätigbar ist, der die Schaltschloßverklinkungsstelle entklinkt. Der Auslöser (25) und das Hilfsschaltwerk mit der weiteren Verklinkungsstelle ist an einem gemeinsamen Träger (27) befestigt.
Patent DE-19912834-A1 (DE)
Title: Electronic control unit with a terminal section
Inventor: AOIKE KOJI
IPC: H01L21/60
Filed: 1999-03-22
Abstract: Electronic control unit has a terminal section for connecting a connector piece and a substrate by wire bonding. The electronic control unit has a circuit substrate (1) in a housing (2). A connector piece (3) is provided on the housing (2). The unit also has a large number of connector plates (4) each fed into the housing (2) from a respective pin section of the connector piece (3) to be connected to the substrate (1). The housing has a connector surface section (5) for holding the connector section of a connector plate (4) inserted there. A recessed surface of a respective connector section is connected by a wire bonding with each terminal on the substrate. The connector sections at both ends of the recessed surface are curved to be embedded in the housing (2).
Patent DE-19913092-A1 (DE)
Title: Zylinderkopfdichtung
Inventor: GOETTEL RALF
IPC: F16J15/06
Filed: 1999-03-23
Abstract: Die Erfindung betrifft eine Zylinderkopfdichtung eines Verbrennungsmotors mit einer zumindest eine Brennraum-Durchgangsöffnung enthaltenden Dichtungsplatte und einer Sensoreinrichtung zum Erfassen eines von Betriebsverhalten des Verbrennungsmotors abhängigen Meßwertes, wobei die Dichtungsplatte einen Anschlußabschnitt zum lösbaren Anbringen eines Sensormoduls der Sensoreinrichtung und eine Meßwerterfassungsstelle zur Anordnung eines Sensorelements des Sensormoduls aufweist. Die Meßwerterfassungsstelle kann eine Kontaktstelle im Bereich des Anschlußabschnitts sein. Sie kann aber auch von dem Anschlußabschnitt entfernt angeordnet sein.
Patent DE-19916114-A1 (DE)
Title: Adjustment gauge for bit stop of dental or medical hand piece; has connection element to position it on hand piece with scale that extends parallel to bit stop and adjustment path of bit stop
Inventor: KUHN BERNHARD
IPC: A61C5/02
Filed: 1999-04-09
Abstract: The adjustment gauge (21) has a connection element to connect and position it on the hand piece (1) and at least one scale on a pin-shaped base body (22). When the adjustment gauge is attached to the hand piece, the scale extends parallel to the bit stop, and to the adjustment path of the bit stop. The adjustment gauge and the scale have reference marks, which are lined up when the scale is parallel to the bit stop.
Patent DE-19918385-A1 (DE)
Inventor: ROHE CHRISTOPH
IPC: H03M1/18
Filed: 1999-04-22
Abstract: The invention relates to a method and circuit for regulating the signal level fed to an analog-digital converter. In order to regulate the signal level fed to an analog-digital converter, the rate of change at which the output signal of the analog-digital converter (4) is temporally modified, especially the modification rate of an output bit of the analog-digital converter, is measured and compared with the specified value (SP). The signal level fed to the analog-digital converter (4) is adjusted according to the result of this comparison.
Patent DE-19919614-A1 (DE)
Title: Analysis of the development of a process control network
Inventor: STEWART WADE C
IPC: B22C19/04
Filed: 1999-04-29
Abstract: A topological analysis tool has a computer with a processor and memory containing an analysis tool with information about criteria of a standard protocol. The computer can be supplied with information about the length and cable type of the process control network bus and about the voltage requirement of a field equipment. The analysis tool analyses this information to ensure that the development of the network corresponding to the standard protocol criteria. An Independent claim is also included for a device for analysis of the development of a process control network.
Patent DE-19920970-A1 (DE)
Title: Planarised contact plug
Inventor: YOON BO-UN
IPC: H01L21/768
Filed: 1999-05-06
Abstract: A method for forming contact plugs in an integrated circuit comprises: (1) forming conductive structure on a semiconductor substrate having a number of diffusion regions; (2) forming a first insulation layer over the semiconductor substrate including the conductive structure, the first insulating layer having a more high step at a first region where the conductive structure is formed in a group than at a second region where the conductive structure is not formed; (3) etching the first insulating layer using a contact hole forming mask to form a contact hole; (4) forming a conductive layer on the first insulating layer filling up the contact hole with the conductive layer; (5) etching the conductive layer until an upper surface of the first insulating layer is exposed; (6) forming a second insulating over the first insulating layer; and  (7) planarisation etching the second and first insulating layers to form a contact plug and simultaneously planers a substrate surface by leaving a part of the second insulating layer in the second region.
Patent DE-19924566-A1 (DE)
Title: Fluorescent lamp circuit for automobile
Inventor: STREGE BERND
IPC: H05B41/24
Filed: 1999-05-28
Abstract: The fluorescent lamp circuit has at least one fluorescent lamp (10-17), supplied from an AC source (1) providing an AC voltage with an amplitude of less than 100 V via a transformer or a bias stage (6) for stepping up the voltage to obtain a voltage amplitude of between 200 and 400 V.  The AC voltage may have a frequency of between 50 and 100 Hz, with a lamp driver circuit incorporated in the transformer circuit or the bias stage, allowing the fluorescent lamp to be supplied with a higher current over a timed initial interval, until the lamp reaches its normal operating temperature.
Patent DE-19936963-A1 (DE)
Title: Placing of threadline at start-up of in-line melt spinning, drawing and winding at high speeds, involves initial timed period at slower speed
Inventor: RECHTZIEGEL DIRK
IPC: D01D5/16
Filed: 1999-08-05
Abstract: At start-up the yarn is placed on the rollers (6,7,8,9) and wind-up (5) while running at reduced speed, e.g. 4000 to 5000 m/min. Starting from time (T1) the speed is increased to reach working speed, e.g. 5000 to over 8000 m/min, at time (T2) in such a way that the speed ratio between the wind-up (5) and the last roller pair (9) is kept between 0.9 and 1.1, e.g. 0.99.  The increased ratio is maintained for a time at least equal to 0.6(T2 - T1). At time (T2) the relax ratio is reduced by 0.5 to 5% to reach the working relax ratio, e.g. 0.97. The draw ratios between rollers (6) and (7) as well as between (7) and (8) together with the relax ratio between (8) and (9) are kept constant. The speed is controlled from the wind-up speed (5) or from the speed of the last roller pair (9).
Patent DE-19937910-A1 (DE)
Title: Elektrode und photoelektrochemische Zelle sowie Verfahren zur Herstellung einer kohlenstoffhaltigen, druckfähigen Paste und einer Elektrode
Inventor: JESTEL DIETER
IPC: H01M14/00
Filed: 1999-08-11
Abstract: Offenbart wird ein Verfahren zum Herstellen einer kohlenstoffhaltigen, druckfähigen Paste, insbesondere als Elektrodenmaterial für eine photoelektrochemische Zelle, mit den Schritten: DOLLAR A - Bereitstellen eines Lösungsmittels, das Elektrolytsalze und Elektrolythilfsmittel enthält; DOLLAR A - Zusetzen von 1 bis 30 Gew.-% eines Rußes mit großer Oberfläche und/oder eines Leitfähigkeitsrußes und DOLLAR A - Zusetzen von 1 bis 30 Gew.-% eines Graphits mit sehr kleinem Widerstand, so daß eine Suspension erzeugt wird; DOLLAR A - Rühren des den Ruß und den Kohlenstoff enthaltenden Lösungsmittels, so daß eine im wesentlichen homogene Suspension erzeugt wird; DOLLAR A - Behandeln der homogenisierten Suspension mit Ultraschall, so daß eine druckfähige steife Paste entsteht.
Patent DE-19939975-A1 (DE)
Title: Reaction power transmission device for rotary transmission, has first and second gear units each with drive and output together with power element arrangement connecting rotating elements of gear units
Inventor: KNAUF WALTER
IPC: F16H3/72
Filed: 1999-08-24
Abstract: The reaction power transmission system has a power element arrangement (4,4'), which couples the rotating elements (17,18, 24,34) of the first (2) and second gear units (3) with each other. An AC current machine (6) is connected so that it drives one of the elements (10',32). Signal transmitters (7,8) are provided for transmitting a first and a second electrical measurement voltage corresponding to the rotation of assigned gear unit elements (17,18, 41,46). A regulator (9) determines the phase shift between the first and the second measurement voltages, and gives an adjustment signal for controlling the AC machine system.
Patent DE-19941303-A1 (DE)
Title: IC motor air filter is a paper filter with a seal as a replaceable unit fitted into a frame within the filter housing in an inexpensive filter unit which is easily discarded
Inventor: LANG JUERGEN
IPC: F02M35/024
Filed: 1999-08-31
Abstract: The filter, and especially the air filter for a vehicle internal combustion motor, has a filter paper (19) and a seal (20) fitted into a frame (17) to be mounted within a housing (10) as a replaceable unit with the frame remaining in the housing. The housing incorporates the air flow connections (11) and guides (21), and the like.
Patent DE-19942217-A1 (DE)
Title: Antenna curtain to read transponders on goods unloaded from lorry with antenna in each band making up curtain
Inventor: BIEDERMANN UDO
IPC: G06K7/10
Filed: 1999-09-03
Abstract: Antenna curtain (17') covers entire width of discharge opening of transport vehicle (3) containing goods (4,5) with attached transponders (8). Curtain consists of several flexible bands (1) each band having integral electrical conducting antenna element connected to signal transfer unit. Goods passing through curtain come into proximity of antenna elements so signal is exchanged with local data transfer unit.
Patent DE-19942319-A1 (DE)
Title: Crash helmet inner padding, which can replace or augment the existing lining, consists of a net material with a number of chambers, and a cotton or synthetic material
Inventor: NERMERICH PETER
IPC: A42B3/12
Filed: 1999-09-05
Abstract: A crash helmet inner padding which can augment or replace the existing lining, comprises a net type fabric which surrounds the head, the cheeks, the neck, forehead and chin. The net consists of a number of chambers, so the above regions are surrounded by small net sections or elements.
Patent DE-19943569-A1 (DE)
Title: Kombinationsinstrument für Kraftfahrzeuge mit farbvariabler Anzeige
Inventor: ABEL HEINZ-BERNHARD
IPC: G09F13/18
Filed: 1999-09-13
Abstract: Bei einem Kombinationsinstrument für Kraftfahrzeuge mit farbvariabler Anzeige, mit dem mindestens zwei verschiedene Meßgrößen und/oder Betriebszustände des Kraftfahrzeugs analog und/oder digital darstellbar sind, ist vorgesehen, daß beim Über- oder Unterschreiten einer Meßgröße oder beim Eintreten eines bestimmten Betriebszustandes des Kraftfahrzeugs die Darstellungsfarben und/oder Darstellungshelligkeit von mehr als einem angezeigten Meßwert und/oder einem angezeigten Betriebszustand verändert werden.
Patent DE-19943717-A1 (DE)
Title: Window lifter for motor vehicle windows has connection unit with support surface for window pane, positioned independent of pane thickness, and stop element dependent upon thickness
Inventor: JAEGER NORBERT
IPC: E05F11/38
Filed: 1999-09-02
Abstract: The window lifter has an adjusting mechanism, connected to the window via a connection unit with support surface for the window pane. The position of the support surface (16) at right angles to the plane of the window pane, is fixed independently of the thickness of that pane. A stop element (17) is fastened to the inner surface of the pane, and the position of the stop element at right angles to the window plane, is variable dependent upon the pane thickness. The window pane is clamped between support surface and stop element.
Patent DE-19944774-A1 (DE)
Title: Equipment sealing filled strand of natural sausage casing and separating individual sausages, includes heated tools welding at two locations with intermediate separation
Inventor: BRETTSCHNEIDER HARTMUT
IPC: A22C11/12
Filed: 1999-09-17
Abstract: The equipment includes tools (10, 11) in relative motion, opening and closing together. Either or both are heated for welding or coagulation. When closed together, two welding locations are formed by their surfaces. The sausage strand with intended welding locations, is passed through. It is closed together at two successive locations. A cutter included, severs the casing between them. Preferred features: The welding region is formed by a working gap between the tools. Each such gap is so implemented, that its spacing increases away from the central region between the welding locations. One tool has a cutting edge working against a counter surface of the other, when closed together. Separation is performed by a variant cutting or parting tool. Welding regions are formed between wedge surfaces of the tools. Further geometric relationships are detailed, based on the foregoing principles. A channel (8) is constructed in a housing, into which the strand is laid, and in which at least one tool is provided. The channel has a convex base surface and/or convex side boundary surfaces.
Patent DE-19947559-A1 (DE)
Title: Antikörper-Farbstoffkonjugate gegen Zielstrukturen der Angiogenese zur intraoperativen Tumorranddarstellung
Inventor: SCHIRNER MICHAEL
IPC: A61K47/48
Filed: 1999-09-24
Abstract: Es werden Antikörper-Farbstoffkonjugate, die geeignet sind, an Strukturen neugebildeter Gefäße zu binden und deren Verwendung zu intraoperativen Darstellung der pathologischen Angiogenese beschrieben.
Patent DE-19948963-A1 (DE)
Title: Door or window frame has two profiled strips connected by angular part whose two oblong arms are narrow for insertion through longitudinal opening into rear cut groove of strips
Inventor: LUENSMANN MARCUS
IPC: E06B3/972
Filed: 1999-10-11
Abstract: The frame has two profiled strips connected by an angular part which has two oblong arms each of which is so narrow that it can be inserted through the longitudinal opening into a rear cut groove of the strips. The arm has a wedge shaped sectiononto which a wedge is pushed in the longitudinal direction of the arm.  The wedge can be connected to the arm by a rib formed as an ideal break point.
Patent DE-19949540-A1 (DE)
Title: Communications device and/or customer data transmission method provides connection between 2 communications devices before transferring data held in memory of one device to memory of other device
Inventor: HOLDERRIED HARRY
IPC: H04M1/2757
Filed: 1999-10-14
Abstract: The transmission method has data relating to a communications device (10) and/or a customer transmitted to a second communications device (50) by providing a connection between the communications devices and accessing the stored data held in a memory of the first communication device for transmission to the second communication device at which the data is stored for subsequent use.