baber/WOPTO huggingface dataset:
Patent DE-19647575-A1 (DE)
Title: Drilling machine with suction etc wall ports
Inventor: GEISLER BERND
IPC: B23Q11/10
Filed: 1996-11-18
Abstract: The hollow shaft (3) powering the drill (5,6) forms part of or connects to the machine drive shaft (2,8) and is enclosed at its generous flushing wall-ports (13) by a housing (16) complete with shaft bearings and air or water ports (15). The housing should be fixed to the housing or body of the drilling machine (2) and (16) has a rotatably fitted and laterally sealed suction ring (21) whose interior (20) serves the ports (15) and is in this way linked via bore or hole (20) in the ring wall (21) to the suction source so as to draw drill dust, drillings and/or water from the hollow shaft (3) through the interiors or housing and ring to the suction hose connection or vice versa.
Patent DE-19649187-A1 (DE)
Title: Hydraulic stabilising unit having on/off valve between delivery pipe and tank pipe for vehicles
Inventor: BRUNS HARTMUT
IPC: B60G21/055
Filed: 1996-11-27
Abstract: The valve can be moved from a neutral position into a first and second switch position, in which the delivery/tank pipe can be reversibly connected to a first/second working chamber. A pressure limiting valve is located parallel to the on/off valve between the delivery and tank pipes. In the neutral position, the on/off valve connects the delivery pipe with the tank pipe, as well as both working chambers of the hydraulic control element. A choke (11,11') is located in two hydraulic pipes (10,10') connecting the first and second chambers respectively with the on/off valve.
Patent DE-19651791-A1 (DE)
Title: Removing coolant and oil from workpieces
Inventor: FRANZEN WILHELM LUDGER
IPC: B08B5/02
Filed: 1996-12-12
Abstract: The arrangement consists of a funnel (1) on top of which a trough is mounted in which a workpiece is supported inside a cutout in a plate (2). The cutout closely follows the contour of the workpiece so that there is an increased airflow close to the surface of the workpiece. The workpiece can be rotated in the cutout if it has rotational symmetry or, if it has an even cross-section, it can be moved up and down in the cutout. When the workpiece has rotational symmetry, it is supported on rollers which are rotated so that every part of its circumference passes through the cutout. The coolant which is removed from the workpiece is filtered out and reused.
Patent DE-19652935-A1 (DE)
Inventor: BENZ JUERGEN
IPC: B62D15/02
Filed: 1996-12-19
Abstract: The invention concerns an arrangement for carrying out steering angle measurements or steering wheel angle measurements ( alpha ) in motor vehicles. This novel arrangement uses so-called resolvers for transmission purposes. Advantageous developments concern the use of the resolver for the additional transmission of switching information in both directions and for the simultaneous transmission of energy. To that end, the invention proposes the use of frequency- or time-division multiplex transmission channels.
Patent DE-19703057-A1 (DE)
Title: Carrier element for semiconductor chip esp. for combination chip card
IPC: H05K1/11
Filed: 1997-01-28
Abstract: The element includes coil connection contacts (4a,4b) arranged on a non-conductive substrate (1), which connect an antenna coil with a semiconductor chip (2). The contacts are arranged in an area of an adhesive surface of the carrier element.  The coil connection contacts are preferably arranged in an area of the edges of the carrier element which proceed in parallel to contact rows of the ship according to the ISO 7816 Standard.
Patent DE-19704986-A1 (DE)
Title: Layer accumulator device with cold water feed issuing in lowermost area
Inventor: AUF DEM KAMPE CARSTEN
IPC: F28D20/00
Filed: 1997-01-29
Abstract: The accumulator device has temperature probes (16,20). At least two accumulator tanks (2,3) are provided, of which one (2) has the hot water feed (4) and the user water conduit (6).  This tank is connected with a connecting conduit (9) leading away from its lowest area (8) with the upper area (10) of the second accumulator tank. The two accumulator tanks are arranged next to one another, whereby in the case of tanks with a round cross-section auxiliary apparatus is arranged in the face spaces between the tanks.
Patent DE-19705663-A1 (DE)
Title: Removal of nitrous oxides and dust from flue gas
Inventor: RANLY HANS DR RER NAT
IPC: F01N3/28
Filed: 1997-02-14
Abstract: Process for the removal of nitrous oxides and dust from flue gases whereby these are reduced in a non-catalytic reaction zone by the addition of ammonia.  The gases then pass through a dust filter and then to a catalyst for the removal of excess ammonia.
Patent DE-19705934-A1 (DE)
Title: Method of inserting wire-shaped conductor parts into thermoplastic substrate, such as for chipcard
Inventor: MICHALK MANFRED DR
IPC: H05K3/38
Filed: 1997-02-15
Abstract: The method involves inserting the conductor parts (1) into the substrate (2) by softening the thermoplastic layer by heating and pressing it in with a tool (3). The conductor part to be pressed in beneath the tool is heated to a temp. above the softening temp. of the thermoplastic layer. The tool is simultaneously moved in a predefined pattern. The temp. of the conductor part beneath the tool in the region of the substrate into which it is not to be pushed is reduced to a temp. below the softening temp.
Patent DE-19710912-A1 (DE)
Title: Heat=insulating structure
Inventor: HOLZINGER ALOIS
IPC: F24J2/04
Filed: 1997-03-15
Abstract: The heat-insulating structure has an outside with outer lying walls (2), tiles or flooring, and a gap to the heat damming element. In the intermediary gap (8), between the heat dam (7) and the outer lying wall (2), tiles and flooring is laid. Heating coils (9) are placed in the intermediary gap along with other heating elements and are used as heating devices for the rooms inside the house.  In the heat damming arrangement, there may be solar panels (10) installed which are connected to the heating device. On the outer sides of the structure's wall, reflective foil (14) may be added to prevent unnecessary heat loss in that area.
Patent DE-19713063-A1 (DE)
Title: Communications cable device for e.g. optical fibre ribbon
Inventor: POKORNY LOTHAR DIPL ING
IPC: G02B6/44
Filed: 1997-03-27
Abstract: The cable device (NK) has a chamber body (KK) made up of a number of individual chamber elements (KS1) attached at defined intervals to a single core element (ZE) which is continuous in the longitudinal direction. The core element is essentially arranged along the central cable axis and is essentially circularly cylindrical. Each chamber element is essentially disk-shaped and seated rotation symmetrically on the core element. Each chamber element is radially offset with respect to the outer surface of the core element and has at least one chamber which can accept at least one transfer element.
Patent DE-19725756-A1 (DE)
Title: Operating electrical apparatus on car, e.g. rear fog lamp
Inventor: BEUTER RICHARD
IPC: B60Q1/20
Filed: 1997-06-18
Abstract: The car has a device (10) to operate an electrical apparatus, especially a switch or a signal transmitter, and the device detects specified operating or travel states, derives a signal from them and depending on a specified sequence, acts upon the apparatus concerned. The device comprises sensors which detect the specified states and furthermore an electronic circuit that generates a signal from the detected information which can be correlated with a registered pattern. Depending on the pattern, a switch action or a signal is released. The device works with at least one rear fog-lamp present on the car and tests its switched-on state.
Patent DE-19726587-A1 (DE)
Title: Reduction and compensation of the speed drop caused by entry of material into a roll stand
Inventor: BALLHEIMER WERNER
IPC: B21B37/46
Filed: 1997-06-23
Abstract: The method concerns reduction and compensation of the speed drop caused by entry of material into a roll stand whose roll speed is controlled by a controller (1) and a load monitor (9).  Before entry of the material into the roll stand the nominal roll speed is increased by a predetermined amount, while after the entry, the roll speed is reduced to a desired nominal value.  The apparatus includes a speed correction unit (18) which implements the above mentioned roll speed changes before and after entry of the material into the roll stand.
Patent DE-19731943-A1 (DE)
Title: Stabilised product development process using computer-aided engineering
Inventor: ODA KAZUNORI
IPC: G06N3/08
Filed: 1997-07-24
Abstract: The computer-aided engineering system has developed software programs that operate with neural network techniques to provide a simulation environment. The simulation system has the data input and data output stages 40,44 and a processing algorithms 34 linked to a non-linear processing stage in the form of a neural network.  The neural network learns the characteristics of the system and stabilises the design process.
Patent DE-19732894-A1 (DE)
Inventor: ZIRWAS WOLFGANG
IPC: H04L27/227
Filed: 1997-07-30
Abstract: According to the invention, during synchronization a first analog carrier signal (bs) has at least temporarily a predetermined phase angle. A further reference carrier signal (rs) is modulated with the same predetermined phase angle, the phase difference of the two modulated carrier signals (bs, rs) is determined and the phase angle of the reference carrier signal (rs) is corrected by the phase difference that has been determined. In this way the phase difference can be determined and corrected very rapidly. The method provided for in the invention is used to advantage in the demodulation of carrier signals (bs) having high data rates, especially those emitted in bursts.
Patent DE-19736549-A1 (DE)
Title: Planetary gear drive for twin screw extruder with main and additional motor
Inventor: ARNDT HEINRICH
IPC: B29C48/41
Filed: 1997-08-22
Abstract: A twin screw extruder drive system has a planetary gear drive (8) with two inputs (20, 40) driven by different motors (16, 30) and an output shaft (60) axial to the planetary gear drive (8). A connector (62) at the outer end connects with one extruder screw shaft (2). Two branch shafts (62, 64) run parallel to the output shaft (60) and are connected to the latter near to the planetary drive (8) by branch gear wheels (63, 65, 70). Additional gear wheels (73, 75) recombine the output from the branch shafts (62, 64) at their outer ends and connect with a gear wheel driving a second output shaft (84) with a connector (86) to a second extruder screw shaft (4) at the outer end. An Independent claim is included for the driving of a twin screw extruder using a main motor (16) and a lower output controllable additional motor (30) whose drive are superimposed in the planetary gear arrangement (8). Output from the planetary gear arrangement is taken both directly to the first screw shaft (2) and also through gear wheels (63, 65, 70) from the planetary gear output shaft (60) to two branch shafts (62, 64) driving the second parallel output shaft (84) and second screw shaft (4). Screw shaft (2, 4) speed is governed by controlling output and speed of the additional motor (30) so that screw shaft (2, 4) torque remains constant.
Patent DE-19740230-A1 (DE)
Title: Electromagnetic clutch for compressor for vehicle air conditioning
Inventor: SAKURAI YUSUKE
IPC: F16D27/112
Filed: 1997-09-12
Abstract: The clutch for connecting the air conditioning compressor to the engine is operated by a ring shaped anchor (15) in a space surrounding the clutch bearing. The solenoid couples the drive to the compressor.  An outer plate covers the outside of the clutch and has shaped tags (30a) which prevent oil from the bearing entering the slots in the solenoid clutch, while allowing cooling air to pass through the clutch and flow out under the tags. The tags lead any oil past the cooling vents to be thrown out away from the solenoid. A ring shaped oil collector removes the oil.
Patent DE-19744116-A1 (DE)
Title: Sensing device for human eyelid movement
IPC: G08B21/06
Filed: 1997-10-06
Abstract: The device is adapted to be carried around by the person on the body and provides information on the waking or sleeping state of the person by detecting eyelid movement. When the device determines that the person is asleep, a wake-up device (3) is actuated to wake the person up.
Patent DE-19746465-A1 (DE)
Title: Glass cover lid
Inventor: FRIEDERICH RUEDIGER
IPC: A47G19/22
Filed: 1997-10-21
Abstract: The arm (4) adjusts relative the pivot axis (13) so as to vary the interval between axis (13) and lid (2) in the arm direction. The arm lies flat when the lid is closed so the lid adjusts horizontally to the axis (13).   The axis is slotted out axi-parallel for the arm adjustment and the pin (12) acting as axis (13) lies in an oval bore so as to clamp and so prevent the lid closing involuntarily. The axis fixer in relation to the glass has an arm (7) which is connected to the axis (13) and adjusts on a free leg (10) of the fixer (3). The parallel legs (17,18) of a clamp (6) of the fixer clamp onto the glass and are joined by leg (10). The end of the arm (7) furthest from the axis (13) encloses the leg (10) with a holder (9) so as to secure the arm (7) adjustably to the fixer (3). The arm (7) adjusts vertically relative the leg (10) so as to vary the height of the lid at the same time tilting the lid as the arm (7) adjusts relative the leg (10). The underside of the lid has concentric ring grooves to sit on the rims of different size glasses, and the lid can form an advertisement carrier and acts as resonator when the lid is opened thus emitting modular tones or other noise.
Patent DE-19746687-A1 (DE)
Inventor: WERDING GERD DR
IPC: A61B17/64
Filed: 1997-10-22
Abstract: The invention relates to an external fixing device for broken bones, especially for the extremities. The inventive device consists of a rod which is placed along the broken bone outside the body. Interspaced fracture pins (9) are attached thereto for insertion into the bone via the skin and the soft-tissue mantle. Said multi-articulated rod consists of interconnected links (1) resembling ball-and-socket joints which can be fixed in relative positions according to choice.
Patent DE-19747706-A1 (DE)
Title: Vehicle rear window extender with reversing lever
Inventor: LINDENLAUB RAINER
IPC: B60J1/14
Filed: 1997-10-29
Abstract: A thief-proof locking element (12) fitted to the window extender (1) engages a toggle linkage when the arrester is closed and so prevents its swinging out. The manual activator of the locking element (12) is held clear of the swivel direction and extends vertically to this and the element (12) is pre-tensioned to a grip (6) when closed by a closing spring (4).   The grip comes in bowl form to hold the reversing lever (9) in the closed position and the body work connection (2) is in bracket shape with plate (3) and strut (4) with the lever (9) pivoted on the free end of the strut. The locking element is designed as a spring loaded catch plate (13) moved by a trip key (14). In a variant, the locking element engages its pivot axis and so halts its swivel movement.
Patent DE-19751625-A1 (DE)
Title: Holding stirrup for support of blocking component for railway rail
Inventor: FRIEDRICHS REINHARD
IPC: E01F13/02
Filed: 1997-11-21
Abstract: A movable tension jaw (3) is sprung-located and guided in a recess of the holding stirrup (1) via groove-type guides. It is made of plastic with an inclined surface in which a groove (17) is machined. It is in effective connection with a draw spring (4) via a tension component (5) and a casing is provided for the post. The groove (17) of the movable tension jaw (3) is aligned with that of the fixed tension jaw (2), being located in one plane. The movable tension jaw is preferably triangular and guides are provided in the side surfaces of it. Upper ribs engage over the guides and the movable tension jaw is formed with a longitudinal aperture.
Patent DE-19752721-A1 (DE)
Title: Manometer, e.g. for monitoring pressure of quick boiling pans.
Inventor: FOERSTER STEFFEN DIPL ING
IPC: G01L7/04
Filed: 1997-11-28
Abstract: The manometer has a pressure determining and pointer mechanism arranged in a casing (4), a pointer system (2) mounted on the casing and a cover glass (3)  with a scale arranged over the pointer system. The casing has at least one adjusting point (5) in the region of the pointer system, which the pointer system should indicate with a selected pressure value. Preferably, the casing has two adjusting points in the region of the pointer system, which the pointer system should indicate with two different selected pressure values. An Independent claim is included for a method for assembling and adjusting the casing.
Patent DE-19753694-A1 (DE)
Title: Vehicle clutch with resin bush bearing formed jointly with side-plate
Inventor: NIKI MOTOHARU
IPC: F16D23/14
Filed: 1997-12-03
Abstract: A clutch bearing arrangement (A) has a resin bush (1) formed jointly with a side-plate (2). It has a ball bearing (3) between the bush outer circumference (1a) and the side-plate end-face (2a), held in place by a dish washer (4). The inner ring flange (3a1) contact zone diameter phiT, in contact with a clutch membrane spring and the ball (3c) diameter (PCD) - the diameter of a circle running through the centre of the ball - has the relationship phiT is greater than PCD {r = (phiT/PCD) is greater than 1}.
Patent DE-19755639-A1 (DE)
Title: Catheter system for implantation of self expanding endoprosthesis
IPC: A61M25/12
Filed: 1997-12-15
Abstract: The self expanding endoprosthesis consists of a wire mesh made of thin metal threads. It is inserted into a case- or positioning catheter, pushed through the insertion opening in the tissue and expands automatically, operated by a Guentzig balloon, to the required size when the catheter is pulled back. No additional manipulation is necessary.
Patent DE-19800882-A1 (DE)
Title: Heat transfer system using steam as heat transfer medium having extended service life
IPC: F24D10/00
Filed: 1998-01-13
Abstract: Steam passes through a route (01) to at least one  heat transfer point (2,3) to give up heat to plant etc. An adjustable throttle valve (5) controls flow of steam to the point and is connected to an actuator (6). A monitoring unit (23) is connected to the actuator and detects pressure fluctuations at least one monitoring point (16, 17). When pressure fluctuations exceed a predetermined level, the monitoring unit increases the throttling of the steam.
Patent DE-19813189-A1 (DE)
Title: Trailer vehicle with extended load bearing structure
Inventor: SEITZ ANTON
IPC: B62D53/06
Filed: 1998-03-25
Abstract: The vehicle's load bearing frame structure (2) is built up in modular fashion and has at least two prefabricated frame structure modules which are interconnected.  Each module has at least one extended main load bearing element (4) taking an essential portion of a load acting upon the frame module.   At least one load transmitting connecting element is provided to connect to the corresponding connecting element on the next frame structure module.  The main load bearing element extends over the whole module length.
Patent DE-19813498-A1 (DE)
Title: Lichtschutz für Lichteinfallöffnungen in Kraftfahrzeugen
Inventor: RIEHLE HANS
IPC: B60J1/20
Filed: 1998-03-26
Abstract: Um einen Lichtschutz für Lichteinfallöffnungen in Kraftfahrzeugen zu schaffen, welcher sich für jede Art von Lichteinfallöffnungen eignet und außerdem einfach montierbar ist, wird vorgeschlagen, daß der Lichtschutz einen Rahmen mit zwei einander gegenüberliegenden Spannstreben aufweist, zwischen denen eine bewegliche, ein Lichtschutzfeld abdeckende Lichtschutzmaterialbahn aufspannbar ist, daß der Rahmen im Abstand voneinander angeordnete Verbindungsstreben aufweist, mit welchen die Spannstreben in ihrer die Lichtschutzmaterialbahn aufspannenden Stellung haltbar sind, und daß der Rahmen Fixierelemente aufweist, die an einem Rand der Lichteinfallöffnung kraftbeaufschlagt anlegbar sind und in dieser kraftbeaufschlagt angelegten Stellung den Rahmen mit der Lichtschutzmaterialbahn nahe der Lichteinfallöffnung fixieren.
Patent DE-19814379-A1 (DE)
Title: Berührungsloser Rotationsschalter mit drei Schaltpositionen
Inventor: BRAND ROBERT
IPC: H03K17/97
Filed: 1998-03-31
Abstract: Die Erfindung betrifft einen berührungslosen Rotationsschalter mit drei Schaltpositionen sowie einem im wesentlichen zylinderförmigen Rotor (R), einem ersten Magnetfeldsensor (1) zur Erzeugung eines Verriegelungssignals und einem zweiten Magnetfeldsensor (2) zur Erzeugung eines Entriegelungssignals. Im Rotor (R) ist zusätzlich ein Dauermagnet (3) angeordnet. Beide Magnetfeldsensoren (1, 2) sind lagefest angeordnet und bei verschwindendem Magnetfeld aktiviert. Der zweite Magnetfeldsensor (2) weist eine betragsmäßig niedrigere Schaltschwelle als der erste Magnetfeldsensor (1) auf bzw. ist in einer Ruhestellung des Rotors (R) betragsmäßig stärker als der erste Magnetfeldsensor (1) von dem durch den Dauermagneten (3) hervorgerufenen Magnetfluß durchsetzt. In einer Ruhestellung des Rotors (R) sind beide Magnetfeldsensoren (1, 2) von dem durch den Dauermagneten (3) hervorgerufenen Magnetfluß durchsetzt und infolgedessen deaktiviert. Während in einer Entriegelungsstellung nur der erste Magnetfeldsensor (1) von dem durch den Dauermagneten (3) hervorgerufenen Magnetfluß durchsetzt ist, ist in einer Verriegelungsstellung nur der zweite Magnetfeldsensor (2) von dem durch den Dauermagneten (3) hervorgerufenen Magnetfluß durchsetzt.
Patent DE-19816574-A1 (DE)
Inventor: HEINZEL ANDREAS
IPC: G02B5/20
Filed: 1998-04-07
Abstract: The invention relates to a method for producing resonant filters. A substrate which is transparent for a desired wavelength range is coated with a thin metal film. According to the invention, a photoresist is deposited on the thin metal film. The photoresist is holographically exposed using periodic structure elements or inverted periodic structure elements and is developed. The exposed metal film is etched such that it corresponds to the predetermined pattern. The remaining photoresist acts as an etching mask or is reinforced by electrodeposition, and is removed. In a subsequent method, the substrate is provided with a photoresist layer. The photoresist layer is holographically exposed and developed. The entire arrangement is vapor-deposited with a metal layer, and the photoresist is detached, whereby the metallic layer is also peeled off at the positions of the photoresist.
Patent DE-19819713-A1 (DE)
Title: Steering column for a vehicle
Inventor: GLINOWIECKI JOERG VON
IPC: F16F7/12
Filed: 1998-05-02
Abstract: The steering column (1) has a steering shaft (3) turning in a jacket tube (2) that has a deformation element (10), which is plastically deformable when the jacket tube is moved axially on receiving energy. It has at least one deformation element fixed to the jacket tube and lies against diverters (8,9) fixed to the bodywork. The diverters are axially positioned so that when the jacket tube is moved axially assisting the deformation element.
Patent DE-19820632-A1 (DE)
Title: Handheld display device for dental surgery
Inventor: WEILAND ROLF-J
IPC: A61B1/24
Filed: 1998-05-08
Abstract: The device has a monitor screen (3), whose casing (4) carries at least one support (5,6) connected with a mounting .A handle (2) is connected to the mounting. A cardan connection is provided between the casing and the handle. An additional carrier supports a further communication device (40), which has a loudspeaker (41), a camera (42) and a microphone (43)
Patent DE-19835457-A1 (DE)
Inventor: BRUCKER FRANZ
IPC: C08K5/00
Filed: 1998-08-05
Abstract: The invention pertains to a device for the production of singlet oxygen. At least one photosensitizer is mixed with at least one polymeric or monomeric material. Subsequently, a shaped body that may be used in the production of singlet oxygen is produced from said mixture.