baber/WOPTO huggingface dataset:
Patent DE-19816343-A1 (DE)
Title: Disc-shaped skate board
Inventor: LANBRECHT KAI
IPC: A63C17/01
Filed: 1998-04-01
Abstract: The disc-shaped skate board (1) has several steerable rollers (5). Rotation of at least one roller about a vertical axis (6) is changed by a pivot device. This is operated by a cam/pulley/electrical drive or similar mechanism. The vertical axis is located on a tiltable plane, and the tilting axis is tangential to an imaginary circumference. Width, diameter, and profile of the rollers are dimensioned, so that after a change in the tilting axis, the board travels in a different direction. The axis is returned to vertical direction by a return force, generated by a spring, pneumatically, or rubber buffers. The board also has a brake.
Patent DE-19819337-A1 (DE)
Inventor: KLOTZ FRITZ HARALD
IPC: H01L31/054
Filed: 1998-04-30
Abstract: The invention relates to a thermohydraulic sun-tracking device for an element for capturing solar energy (1). Said element can pivot about at least one axis of rotation (5). The sun-tracking device has two absorber units (7a, 7b) which face each other in relation to the axis of rotation, which are fluidly connected to each other and which contain a common working fluid; and a light control unit which reflects and/or shuts out light. Said light control unit pivots with the element for capturing solar energy in order to produce a righting moment in the event of a positioning error by irradiating the absorber units asymmetrically. According to the invention, the light control unit has a precision adjustment reflector element (8a, 8b) and/or a return reflector element (10a, 10b) for at least one absorber unit (7a, 7b). These are arranged in such a way that a very high level of tracking accuracy can be obtained with the precision adjustment reflector element (8a, 8b) and the return reflector element (10a, 10b) enables a movement back eastwards or a movement westwards over angles of error of more than 90 DEG . The invention also relates to the use of this method e.g., for low maintenance solar collector tracking without using external energy or controls.
Patent DE-19824622-A1 (DE)
Title: Linkage, e.g. for use in manipulators
Inventor: ZENTNER LENA DR
IPC: F16F9/04
Filed: 1998-06-02
Abstract: A linkage comprises a polymer tube (1). The material characteristics of the tube are asymmetrically influenced using an energy source (2), and movement is achieved by simultaneously increasing the pressure in the tube. The energy source is preferably electrical heat in the tube. The tube is preferably made of a polyurethane elastomer.
Patent DE-19825822-A1 (DE)
Title: Sports holdall with main body and closure lids
Inventor: VENKER KARL
IPC: A45C5/03
Filed: 1998-06-09
Abstract: At least three closure lids (18,20,22) are attached to the side of the stable main body (14) and can be separately opened and shut.  The closure lids give access to separate container areas (70) by means of an intermediate wall (16).  The container areas are divided up into functional areas for sports equipment and food, and areas for personal use (62,64,66), and footgear compartment.  The lids have container compartments (52,58).
Patent DE-19826568-A1 (DE)
Title: Duplicate form set for transported material, esp. for freight items/packages/wallet envelopes, with several sheets and a transponder integrated into one sheet with a connected antenna enables wireless transfer of re-readable data
Inventor: LIEBLER RALF
IPC: B41M5/165
Filed: 1998-06-15
Abstract: The form set has several sheets in a stack that are separably joined together at at least one edge. One sheet is a laminate with an adhesive coating on its reverse side covered by dividing paper and a RFID transponder with an electrically connected antenna. The other sheets form a through-writing copy set whereby a visible colour is produced by local pressure on the front side of the sheets by reaction of a colourless ink generator with an acceptor compound.
Patent DE-19835237-A1 (DE)
Title: Vehicle esp. motor vehicle with external lighting system B and vehicle has manually operated switch for activating and deactivating system and control signal receiver unit
Inventor: BREIMANN EUGEN
IPC: B60Q1/14
Filed: 1998-08-04
Abstract: The vehicle has a control signal receiver unit (REC), which activates or deactivates the lighting system (B), depending on the control signals received and independently of the switching positions of the manually operated switch (SW11).
Patent DE-19835606-A1 (DE)
Title: Shield connector structure for electronic control equipment
Inventor: YAMAGUCHI NOBORU
IPC: H01R13/6596
Filed: 1998-08-06
Abstract: The inner housing has a terminal enclosure (20,21) provided in the lower side of its outer wall. An outer housing is inserted in the insertion hole of inner housing which constitutes a connector housing (A1) made of insulating material. A connector (B) is inserted into the insertion hole of inner housing.
Patent DE-19835698-A1 (DE)
Title: Fahrzeugtür
Inventor: HESSE HANS
IPC: E05C17/08
Filed: 1998-08-07
Abstract: Vorgestellt wird eine Fahrzeugtür, insbesondere für ein Serien-Kraftfahrzeug, mit einem an der Fahrzeugstruktur über ein Türscharnier (4) aufschwenkbar angelenkten, gewichtserhöhend verstärkten Türblatt (6, 8), die erfindungsgemäß selbst bei starker Fahrzeugneigung am Schräghang dadurch sicher und laststabil in der Öffnungslage abgefangen und gegen ein Zurückschwenken arretiert wird, daß zwischen dem von der Scharnierachse (A) entfernten Türblatt-Randbereich und der Fahrzeugstruktur eine den Türöffnungswinkel anschlagbegrenzende Schwenksicherung (10) einschließlich einer die Tür in der Öffnungslage selbsttätig schwenkfest verriegelnden, zum Schließen der Tür freischaltbaren, mechanischen oder hydraulischen Rückstellsperre (24, 26, 30) angeordnet ist.
Patent DE-19837103-A1 (DE)
Title: Floor tile laying device, comprises frames with wing screws, stretching frame and angled brackets joined together by guide tubes
Inventor: GRASL ROBERT
IPC: E04F21/22
Filed: 1998-08-17
Abstract: Different length frames (1-5) are joined together using guide tubes (13). Wing screws (10) are provided along one length side of the frame, and wing screws are also used to secure a pull-out stretching frame (14) to an end side of the frame. A first angled bracket is oriented at 45 deg. to the guide frame, a second angled bracket is oriented at 45 deg. in the opposite direction, and a third angled bracket is oriented at 90 deg. relative to the guide frame. A cube is also provided.
Patent DE-19842617-A1 (DE)
Title: Device to cut flat individual objects into curved shape by cutting device has accommodation station for object to be cut, processing station for cutting, intermediate station between them plus deposit station
IPC: B65H5/10
Filed: 1998-09-17
Abstract: A device to cut flat individual objects into a curved shaped by a cutting device is provided with an accommodation station (I) in which the object to be cut is accommodated by a first transport device (10), a processing station (III) in which the material is cut and an intermediate station (II) found between the two, plus a deposit station (IV) for the cut curve.  The reciprocating first transport device is provided with a first device (18) which accommodates the curve to be cut in the accommodation station and carries it during the transport into the intermediate station. A second device (24) accommodates the cut curve in the cutting station and carries it during the transport into the deposit station. The arrangement is encountered so that with the first device found in the accommodation station, the second device is found in the intermediate station. With the first device found in the intermediate station, the second device is to be found in the cutting station.
Patent DE-19847706-A1 (DE)
Title: Elektrochemischer Gas-Sensor
Inventor: ILIC DEJAN
IPC: G01N27/416
Filed: 1998-10-16
Abstract: Ein elektrochemischer Gas-Sensor zur Messung von zwei verschiedenen Gasen in Gasgemischen besitzt in einem Gehäuse eine erste Gasdiffusionselektrode für das erste Reaktionsgas, die gegenüber dem zweiten Reaktionsgas zumindest in einem ersten Potentialfenster inaktiv ist und eine zweite Gasdiffusionselektrode für das zweite Reaktionsgas, die gegenüber dem zweiten Reaktionsgas zumindest in einem zweiten Potentialfenster aktiv ist. Beide Gasdiffusionselektroden sind elektronisch voneinander getrennt, jedoch elektrolytisch mit einer reversibel belastbaren Elektrode galvanisch verbunden und besitzen Kontakte zum Anschluß von äußeren Schließungskreisen zur Einstellung der Zellenströme. DOLLAR A Das Gasgemisch wird den Gasdiffusionselektroden in Reihe oder parallel zugeführt. Das die Elektroden enthaltende Gehäuse besitzt insbesondere die Form einer Knopfzelle. Die reversibel belastbare Elektrode ist eine Cu/CuO-, Zn/ZnO- oder eine Wasserstoffelektrode. Die Gasdiffusionselektroden besitzen eine poröse Struktur auf Kohlenstoffbasis oder bestehen aus einer porösen Silberstruktur.
Patent DE-19849510-A1 (DE)
Inventor: ALBRECHT HORST
IPC: B23K35/38
Filed: 1998-10-27
Abstract: The inert gas mixture for MIG/MAG arc brazing having argon as main gas component contains 0.2 to 1.2 percent by volume O2. The inert gas mixture is used in the method for MIG/MAG arc brazing of zinc materials, wherein the method operates in a low current range, preferably at a soldering speed of 0.3 to 1 m/min in a short or pulsed arc range with a welding wire fusion efficiency of 3.5 to 8 m/min.
Patent DE-19851556-A1 (DE)
Title: X=ray computer tomography unit with spring focus
Inventor: SEMBRITZKI OTTO
IPC: A61B6/03
Filed: 1998-11-09
Abstract: The detector elements (31-3n) deliver single projection output data on recording an image. The data correspond to the beam attenuation on the path of the X-ray to the detector unit. The number of output data is double the number of detector element used to take the projection. The output data are converted into data for image reconstruction. The output data contain a number of data per projection which is greater than double the number of detector elements used to take each projection. It is bigger by a factor corresponding to the proportion of the raster pitch to the aperture.
Patent DE-19854223-A1 (DE)
Title: Apical foramen position detector used during dental diagnosis and treatment
Inventor: OTSUKA MASAHIRO
IPC: A61C19/04
Filed: 1998-11-24
Abstract: A position signal generator (304) computes a converted logarithmic value based on first and second current values which were output by first and second measurement units (301,302) respectively. The position signal generator obtains an apical foramen position detection signal through addition or subtraction of the first current value and the computed logarithmic value. A first measurement unit (301) applies a first frequency signal between a measurement electrode (20) and an oral-cavity electrode (10) to obtain a first current value. A second measurement unit (302) applies a second frequency signal between the measurement electrode and oral-cavity electrode to obtain a second current value.
Patent DE-19855699-A1 (DE)
Title: Binocular telescope with objective lenses and image inversion system
Inventor: HIRUNUMA KEN
IPC: G02B23/02
Filed: 1998-12-02
Abstract: The right and left telescope system each has an objective lens (31,32).  A positive and negative compensating lens (14,15) are displaced by a drive mechanism (10).  A first (12) mounting turns on a pivot axis parallel with the optical axes of the telescope systems and has two arms holding the negative compensating lens of the right telescope system, and the positive compensating lens of the left telescope system. A second (13) mounting turns on the pivot axis contrary to the first rotary mounting and has two arms holding the positive compensating lens of the right telescope system and the negative compensating lens of the left telescope system.  A drive mechanism turns the two mountings
Patent DE-19856500-A1 (DE)
Inventor: MITSCH FRANZ
IPC: F03D9/12
Filed: 1998-12-08
Abstract: The damper (40) and pendulum rod (3) pivot form a closed unit made up of one or more elastomer modules, possibly supplemented by additional mechanical or hydraulic dampers. The modules have distance disks to control their stiffness and are spread round the rod pivot point. The rod (3) itself should be flexible and possibly made up of elastomer components, using several rods and their pivots if so desired. The wind powerstation comprizes tower and machinery house (39) equipped with the rotor blades (35) and the damper load (1) should be arranged above the rod pivot, notably in the machine house (39).
Patent DE-19856852-A1 (DE)
Title: Sunscreen comprising oil and aqueous phases, useful for protecting skin and hair, contains at least one of ultra-violet filter, phospholipid and alkylsiloxane
Inventor: BIMCZOK RUDOLF
IPC: A61K8/39
Filed: 1998-12-09
Abstract: Sunscreen composition (A) comprises an oil or lipid phase (OP) and an aqueous phase (A) and contains at least one of:  (i) chemical ultra-violet (UV) filter (I), (ii) phospholipid (II) and/or (iii) alkylsiloxane (III).  An Independent claim is also included for a method for preparing (A).
Patent DE-19901074-A1 (DE)
Title: Sliding selector shaft clutch in two halves joins two halves of shaft and comprises hollow body, transverse body and damper units
Inventor: KOWALEWSKI JUERGEN
IPC: F16H61/26
Filed: 1999-01-14
Abstract: The sliding selector shaft clutch (1) joins the two halves (2) of the sliding selector shafts, and comprises two clutch halves (4, 5) coaxial with their geometric longitudial axis. The first clutch half is joined to the first sliding selector shaft half and is in the form of a hollow body (14) with interior containing the second clutch half joined to the second sliding selector shaft half. Axial tensile and compressive forces are transferred by a transverse body (25) joined to one of the two clutch halves.  The hollow body is radially smaller than the hollow body and extends along a plane dividing the damper into at least two damper units (9,20) each axially supported on one side of the transverse body.
Patent DE-19901100-A1 (DE)
Title: Environmentally friendly clay pigeon disc is made of biodegradable materials with a segmented construction for easier splitting
Inventor: HENZEL CARSTEN
IPC: F41J1/01
Filed: 1999-01-14
Abstract: An environmentally friendly clay pigeon disc is made of biodegradable materials to replaced clay. The disc has a segmented structure defined by a groove pattern. This enables the disc to be easily shattered when hit. The pieces of the discs degrade rapidly when moist eliminating the need to collect disc pieces. The discs are shaped to fit standard catapult machines.
Patent DE-19902519-A1 (DE)
Title: Hybrid-Leistungs-MOSFET für hohe Stromtragfähigkeit
Inventor: BAUDELOT ERIC
IPC: H03F1/22
Filed: 1999-01-22
Abstract: Die Erfindung bezieht sich auf einen Hybrid-Leistungs-MOSFET mit einem niedersperrenden MOSFET (2) und einem hochsperrenden Sperrschicht-FET (4). Erfindungsgemäß weist diese Kaskodenschaltung wenigstens zwei hochsperrende Sperrschicht-FET (4¶1¶, ..., 4¶n¶) auf, die elektrisch parallel geschaltet und deren Gate-Anschlüsse (G¶1¶, ..., G¶n¶) jeweils mittels einer Verbindungsleitung (8¶1¶, ..., 8¶n¶) mit dem Source-Anschluß (S' des niedersperrenden MOSFET (2) elektrisch leitend verbunden sind. Somit erhält man einen Hybrid-Leistungs-MOSFET für eine hohe Stromtragfähigkeit, dessen Aufbautechnik infolge der Verwendung von nur einer Steuerleitung und n+1 Chips sich wesentlich vereinfacht hat.
Patent DE-19910438-A1 (DE)
Title: Continuously adjustable conical disc transmission for motor vehicles etc. has torque sensor ring with larger pressure-medium charged surface on contact pressure side than on other side
Inventor: HEINRICH JOHANNES
IPC: F16H61/662
Filed: 1999-03-10
Abstract: The transmission has two conical discs positioned on drive and take-off shafts, and a torque sensor with two rings and roller bodies. A pressure medium-charged surface of the second ring is larger on the side have contact pressure curves, than on the side facing a first cylinder-piston unit. The outer diameter of a second piston-cylinder unit is larger than that of the first unit, and both have the same common internal diameter. A shaft is divided between first and second ring, and the torque is transmitted into the transmission via the shaft section carrying the first ring. The cylinder for the first unit is formed by the axially non-turnable conical discs (3,4).
Patent DE-19912815-A1 (DE)
Title: Support for support post has threaded spike formed by shank of wood screw extending out from plane of support plate, and on other side of plate has sleeve from which extends anchor rod
Inventor: THALECK KRUNO S
IPC: E04H12/22
Filed: 1999-03-22
Abstract: On one side of the support plate(2) a threaded spike formed by the shank of a wood screw(6) extends out from the plane of the plate while on the other side of the plate there is a sleeve(14) from which extends the anchor rod(18). The wood screw is welded to the support plate and by its shanks protrudes through a hole(4) in the plate. The sleeve has an internal thread(16) and the anchor rod an external thread. The sleeve is welded to the anchor rod and to the plate.
Patent DE-19912836-A1 (DE)
Title: Work table with work board supported by vertical strip carriers, in which work board is connected to vertical strip rod guide groove slides
Inventor: FISCHER ERNST
IPC: B25H1/16
Filed: 1999-03-22
Abstract: The work table has a work board supported by vertical strip carriers (e.g. 3). The work board is connected, at least on the rear side, to vertically running strip rod type guide groove slides (7) which can move in the coupling grooves (8) of the strip carrier and which can be fixed in position by clamping screws.
Patent DE-19912877-A1 (DE)
Inventor: LOHBERG PETER
IPC: G01P1/00
Filed: 1999-03-23
Abstract: The invention relates to a method for checking or for establishing the installation air gap between an active sensor and an encoder. The highest value for the air gap (maximum permitted air gap) at which the sensor can still be guaranteed to operate effectively depends on the level of the supply voltage of the sensor at least within a range of said supply voltage. The method is especially characterised by the following steps: reducing the supply voltage of the sensor to at least one value with which the maximum permitted air gap is decreased each time by a desired test measure and comparing the at least one test measure to a desired difference between the maximum permitted air gap and the actual air gap by determining a variation in the sensor output signal caused by reducing the supply voltage and evaluating the result of the comparison by signalling and/or storage. The invention also relates to a corresponding device.
Patent DE-19914121-A1 (DE)
Title: Ball and socket joint for windscreen wipers has supports fitted to component carrying ball or socket which support other component
Inventor: OSTROWSKI WOLFGANG
IPC: F16C11/06
Filed: 1999-03-27
Abstract: The ball and socket joint, especially for drive components, has supports (5) fitted to the component carrying the ball (3) or socket (4). These support the other component.
Patent DE-19917631-A1 (DE)
Title: Temperature sensitive and temperature compensated electronic circuit e.g. for temperature protection function, uses material with temperature dependent resistance characteristics or bimetal element separating on excess temperature
Inventor: BUEHLING DIETER
IPC: H01C7/02
Filed: 1999-04-19
Abstract: Electrodes are deposited at ends of flat shaped body (2) of PTC semiconductor ceramics, such that current flows only in one area of disk. Several such bodies with different temperature dependent resistance characteristics may be joined together to form stacks, or narrow strips connected next to one another. Insulating intermediate layer (3) is used for further deposition of switching elements electrically connected with the flat-shape body. Flat-shaped body with temperature dependent characteristics functions as substrate for two-dimensional functional elements, which produce heat in certain operating states. The functional  element may be a catalyst or gas sensitive sensor.
Patent DE-19922177-A1 (DE)
Title: Selecting subset of base stations for communication with mobile station of mobile radio system
Inventor: DILLINGER MARKUS
IPC: H04W36/18
Filed: 1999-05-12
Abstract: The method involves replacing a first base station (BS1) within the subset with a second base station (BS2) if the reception parameter (ekg) of signals from the second base station, received by the mobile station, is larger than a second threshold (Sind). Individual thresholds (Smin, Sind) are assigned to the base stations (BS2). After replacing the first base station (BS1), an individual first threshold (Sind-erhort) of the first base station is at least temporarily increased for re-inclusion in the subset. In the subset, base stations (BS3, BS4, BS1) are specified as candidates for a hand-over procedure.
Patent DE-19926474-A1 (DE)
Title: High construction private motor vehicle has state in which with folding top box located on level with closed roof the vehicle presents closed structure and even in this raised position of folding top is functional and drivable
Inventor: MINATTI JOHANN
IPC: B60J7/20
Filed: 1999-06-10
Abstract: With the folding top box(11) located on a level with the closed roof(1) the vehicle presents a closed structure and even in this raised position of the folding top is functional and drivable. A foldable soft top with a suitable linkage or a multi-section roof consisting of rigid elements is stowed in the box. An upper lying section (12) of the box swings upwards around a rear lying axis extending at right angles to the direction of travel and in the main level with the closed roof.
Patent DE-19926675-A1 (DE)
Title: Open-end spinner has a detector to register the presence of a turning yarn linked to a control to set the splicing operation and control the fiber feed and establish a splicing time point in the process
Inventor: DOS GUDRUN
IPC: D01H4/48
Filed: 1999-06-11
Abstract: The open-end spinner has a detector (11) at the yarn take-off channel, linked to a control (10), to register the presence of a spun yarn and establish the splicing of a yarn end (14) on repairing a yarn break at the start of yarn turning movement. The further progress of the splicing action is controlled at least in part according to the time point of the splicing.  The detector is aligned at the interior of the spinning rotor (1) to cover a part of the rotor groove (2). The control (10) sets the vol. of fibers fed into the spinning rotor (1), during splicing, according to the readings of the yarn turning movement at the detector (11). The yarn take-off entry funnel (6) is at least partially of a transparent material. The control (10) has a configuration to control the yarn splicing action and also has a fault detection function. An Independent claim is included for a yarn splicing operation, at an open-end spinner, where the movement of a turning yarn (13) at the take-off tube (5) is registered. The turning frequency of the yarn (13) is continuously matched to the rotary speed of the rotor. On reaching a given ratio between the yarn turning speed and the rotor speed, this is registered as the splicing time point of the yarn end (14). The splicing action is controlled at least partially by the yarn turning detection.
Patent DE-19928236-A1 (DE)
Title: Production of molecularly imprinted polymer network, useful e.g. in separation, conversion, preparation or recognition methods, by adapting conformation to template then crosslinking
Inventor: GOTTSCHALL KLAUS
IPC: C08F8/34
Filed: 1999-06-21
Abstract: Preparation of a polymer network (I) comprising (a) providing polymer(s) (II) which can be covalently or non-covalently, intermolecularly or intramolecularly crosslinked; (b) adapting the conformation of (II) to template compound(s) (III), to give (II) a preferred conformation; and (c) fixing the preferred conformation by crosslinking, is new.  An Independent claim is included for the (I) obtained by the above process.