baber/WOPTO huggingface dataset:
Patent DE-19717783-A1 (DE)
Title: Roller shutter for window or door of building
Inventor: GOCKEL MANFRED
IPC: E06B7/082
Filed: 1997-04-26
Abstract: The roller shutter has parallel slats (5) of plastic or other material and is fitted with as rectangular frame (15,17) along the bottom edge. The frame has a number of chevron shaped louvres which permit ventilation and light but which shut off direct view into the window. The outside of the frame can be fitted with a fly screen. The frame is made from rectangular section metal tubing and has a profiled rail (19) at the top edge to grip the bottom slat of the shutter. The top frame also includes a flange (21) which shuts off direct view over the top louvre. The louvres are metal and the frame has side profiles to run in the side guides of the shutter.
Patent DE-19718212-A1 (DE)
Title: Tool for drawing sheet metal blanks
Inventor: REITTER ERHARD
IPC: B21D24/14
Filed: 1997-04-30
Abstract: The tool for drawing sheet metal blanks incorporates top and bottom tool halves (11, 12), a drawing punch (14) and a blank holder (16). Parts of the blank holder are supported on pressure cylinders (20) which are spaced around the drawing punch and have working pistons (24) actuatable by means of a fluid under pressure.
Patent DE-19720117-A1 (DE)
Title: Cable junction apparatus with omnidirectional radio control device, e.g. for street lighting
IPC: H02G3/16
Filed: 1997-05-14
Abstract: The cable junction apparatus includes input terminals, a circular control device, preferably of the radio decoding type with at least one relay, output fuses and output terminals. On the bottom (12) of the apparatus casing (2) at least one bar (13,14) is provided with electrical plug contacts, onto which a further bar (19,20) provided with contacts can be plugged, protruding from the bottom of the housing (6) of the control unit (5).  Between the bottom of the apparatus casing and the bottom of the housing remains a free cable installation space. At the bottom of the casing are fastened a bar provided with plug contacts for the power supply and a bar with contacts acting as an interface of the decoder with a receiver unit outside the casing.
Patent DE-19721478-A1 (DE)
Title: Method for pressure joining and frame produced by it
Inventor: HAHN ORTWIN PROF DR
IPC: B62D29/00
Filed: 1997-05-23
Abstract: The ends (H1, H2, H3) of outer hollow profiles are slid onto the ends (S1, S2, A) of inner hollow profiles, and are joined with one another so that they cannot be pulled apart.  The inner hollow profiles have at least one pocket (T, T1), while the outer profiles have an appropriately positioned boss or bead (B) fitting into the corresponding pocket.  Alternatively such a boss or bead is formed using the corresponding pocket as a die.
Patent DE-19723695-A1 (DE)
Title: Dental instrument for root canals
Inventor: HOPPE WOLFGANG DR MED
IPC: A61C5/42
Filed: 1997-06-05
Abstract: The periphery of the operating part (5) has one or more cutting edges (6), and a cup-shaped free end (7). That part of the operating part next to the point is in the form of a guide-section (8) at least 3 millimetres long over an area of at most 180 degrees of its periphery.  The guide section has one or more cutting edges for honing down the material. The angle between the cutting edges and the longitudinally flexible metal instrument longitudinal axis is less than 45 degrees.
Patent DE-19724255-A1 (DE)
Inventor: BAIER THOMAS DR RER NAT
IPC: H03H9/145
Filed: 1997-06-09
Abstract: The invention relates to a transversal-mode resonator filter with reflectors (R1, R3) and input and output transformers (W1, W2) arranged between said reflectors. The impedance of the input and/or output transformers is adjusted by reducing the original active finger overlapping of the normal finger structure. The amount of reduction can vary when the finger overlapping of the transformers is reduced.
Patent DE-19725654-A1 (DE)
Title: Airline device for use in vehicle
Inventor: HENKELMANN HARTMUT
IPC: B60K11/08
Filed: 1997-06-18
Abstract: The airline device has a multi-layered arrangement of single layers (5,7) made from a fibre-plastic composite with predominantly unidirectional reinforcement, and having non-isotropic physical characteristics. The layers have different fibre direction angles. An alteration of the airline device's operating load and/or loading temperature leads to an alteration of its shape, dimension, and/or arrangement. The fibre directions' neighbouring layers may run transverse to one another, whilst the heat expansion of the fibre-plastic composite single layer may be non-isotropic. The cooling means channel may be laid in the airline device.
Patent DE-19726301-A1 (DE)
Title: Unit for positioning and removing cars from multi=storey carpark
Inventor: MUELLER ALFRED DR
IPC: E04H6/28
Filed: 1997-06-20
Abstract: The multi-storey carpark is served by a central unit on which unmanned vehicles are pre-positioned on booms (6) and raised vertically to a given level. The vehicle is then deposited by the extended booms (6) onto an empty platform (E).  The platforms (E) rest on a helical rail arrangement (4) on which the unit moves. The support structure (5) of the unit is formed by the component parts of the unit.
Patent DE-19727146-A1 (DE)
Title: Fire extinguishing system for large scale and smaller fires
Inventor: KASPAREK ULRICH DIPL PHYS
IPC: A62C3/02
Filed: 1997-06-26
Abstract: A carriage with heat-proof armour is driven by wheels or chains and draws fumes off by manned or remote control. The carriage is fitted with one or more rotors differing in blade length in m and can range in breadth and front plate height from 1-10 m depending on design. The rotors are recessed into the front plate mainly to catch the radiant heat of the flames. Each rotor has its allotted offtake channel to draw off air, hot waste gas and soot. Additional armour can be provided for on exposed parts of the unit and fireproof material should be used for all parts of the system directly exposed to flames and intense heat radiation, especially rotors, front plate and chains or wheels.
Patent DE-19727227-A1 (DE)
Title: Fuel feed device for internal combustion engine
Inventor: TUCKEY CHARLES H
IPC: B60K15/06
Filed: 1997-06-26
Abstract: A pump outlet (42) is provided for issue of liquid fuel under pressure to the internal combustion engine (46). A vacuum device (28) produces a vacuum and has an inlet (58), which is connected to a siphon (18). At least two fuel receivers (30,32) are arranged spaced from one another on the base of the fuel tank and have an inlet (68,70) for liquid fuel in a lower area of a section of the fuel tank. The siphon is connected with all the fuel receivers and the inlet of the vacuum device. The fuel tank actually consists of two tanks and at least one fuel receiver is arranged in each of the separated tanks. The vacuum device comprises a jet pump (28) with a nozzle (54) and a venturi-channel (56) fed with fuel from the nozzle outlet.
Patent DE-19728237-A1 (DE)
Inventor: BLENDINGER HEINZ JUERGEN
IPC: G01N23/083
Filed: 1997-07-02
Abstract: The invention aims to provide a simple construction for a transducer consisting of a scintillator (1) and a c-Si-photodiode chip (2). The transducer (1) directly supports the photodiode chip (2), the active side of which contacts the scintillator (1) via contact strips (5).
Patent DE-19733730-A1 (DE)
Inventor: ABLER MICHAEL
IPC: H04N5/44
Filed: 1997-08-04
Abstract: The invention concerns a television signal receiver tunable to different transmitters and comprising two receiver parts (1, 2) tunable to different frequencies and a connection (6) for sending output signals of the first receiver part (1) to a reproducing device (7, 8). In order to facilitate a change of transmitter at a time not precisely known as yet by the user, said receiver is characterised in that a sensor (5) is connected to the second receiver part (2) output. Said output monitors the second receiver part (2) output signal and emits a signal when it senses a predetermined sign in the output signal.
Patent DE-19734678-A1 (DE)
Title: Torque converter used in vehicle
Inventor: FISCHER ROBERT DR
IPC: F16H45/02
Filed: 1997-08-11
Abstract: The torque converter (1) fits inside a housing (2). It has a pump wheel (6), a turbine wheel (7), a guidance wheel (8) and a bridging clutch (10). The clutch plate has a lining (12) with a set of canal-like grooves (104) conveying fluid between a radial inlet in the outer (101) peripheral zone and a radial inlet in the inner zone (102). The width of the grooves is perpendicular to the direction of fluid flow and constant over the entire length of the grooves. Several grooves extend clockwise around the periphery and further grooves extend anticlockwise around the periphery. One of the grooves reverses twice (107) in the radial direction between the outer and inner periphery.
Patent DE-19742005-A1 (DE)
Title: Disposable-capillary micropipette forming part of multiple unit used in combinatorial investigations
Inventor: DOERING MICHAEL
IPC: G01N35/00
Filed: 1997-09-24
Abstract: A chamber (11) is shut off from ambient pressure and subjected to defined depression. A reception volume (13) connects via a valve (12) to the chamber. On opening the valve, fluid (16) is pulled in through the lower opening (15), until pressures equalize. A vent valve (17) then introduces ambient pressure (at least), to drive fluid from the reception volume.  An Independent claim is included for a multi-pipette based on the unit construction and principles described.  Preferred features: The vent valve is connected to a source of pressure and/or vacuum (18), to drive the fluid out under pressure and/or to restore the reduced pressure in the chamber. Dimensions and pressures are selected such that fluid goes no further than its reception volume, which is formed in a replaceable component, especially a capillary tube (14). For each chamber there is a reception volume.
Patent DE-19743371-A1 (DE)
Title: Vehicle navigation system
Inventor: OHMURA HIROSHI
IPC: G09B29/00
Filed: 1997-09-30
Abstract: The navigation system uses a main navigation device (2) permanently installed in the vehicle and an auxiliary navigation device (3) selectively fitted to the vehicle. The main navigation device has a memory holding map information, for calculating the actual position of the vehicle relative to the map, fed to a display device (25). The auxiliary navigation device has a secondary memory (32) in which the vehicle position can be recorded when the device is installed in the vehicle.  The auxiliary navigation device is connected to the microprocessor control device (1) for the vehicle when installed in the latter and has an operating switch (36) for control of the auxiliary navigation device upon its removal from the vehicle. The positioning data are obtained through GPS receivers installed in the car.
Patent DE-19747942-A1 (DE)
Title: Sealing rubber for vehicle doors
Inventor: NAKAMURA TOSHIMASA
IPC: B60J10/08
Filed: 1997-10-30
Abstract: The sealing rubber (50) comprises a socket section (51) which is fixed to the inner side of the vehicle door (1). The sealing rubber also has a hollow sealing section (52) which is formed in one-piece with the socket section.  There is a lip section (55) which is located between the door strip (3) and the holder (4) of the joint region. The lip section is arranged such that it comes in contact with an end (3a) of the door strip. The door strip is fixed to the inner side of the door. The holder of the joint region stretches between the socket section and the hollow sealing section. The lip section has a neck on the sealing rubber which covers the holder from above.
Patent DE-19749612-A1 (DE)
Title: Hydraulic or pneumatic piston-cylinder unit e.g. for disk brakes
Inventor: SCHUETZE THOMAS
IPC: F16D55/00
Filed: 1997-11-10
Abstract: The piston-cylinder unit (1), fixed to a frame (4), has an angle point spaced from the piston-cylinder axis (8,9) with bend elasticity. There is a swash gap outside the pressure seal zone (10) between the piston and the cylinder. This gap does not move circumferentially, longitudinally or radially even if the frame is elastically deformed by the hydraulic or pneumatic load.
Patent DE-19751955-A1 (DE)
Inventor: BLOECKER HELMUT DR
IPC: B25J9/16
Filed: 1997-11-24
Abstract: A virtual robot for controlling an automatic machine is formed by the interaction of the following software ICs: a "controller" IC for controlling the abstract machine; a "model" IC for describing the abstract world of the real machine to be controlled; a "translator" IC for generating the language of the abstract machine; a "robot" IC for implementing actions of an abstract robot which depend on events of the "controller" IC; and a "swatch" IC for outputting the actual inner state of the real machine on a display unit.
Patent DE-19807176-A1 (DE)
Inventor: JUNGE KLAUS
IPC: B22D19/00
Filed: 1998-02-20
Abstract: A piston blank is fabricated in a casting process. The blank has a circumferential radial groove, open to the outside, for ring groove (12) and cooling channel (7). A radially inner-clamping cover ring is fitted into the radial groove to close it to the inside, thereby forming the cooling channel. The groove is then filled with a reinforcing material (11) by thermal injection, and the ring groove is mechanically formed in this material. The material is metal, metal alloy, or metal ceramic, e.g. nickel alloy and the reinforcement is formed by Laser injection. The cover ring is also of metal, and the piston material is an A1 alloy.
Patent DE-19810123-A1 (DE)
Title: Kraftfahrzeug
Inventor: ERTLMAIER STEPHAN
IPC: B62D21/11
Filed: 1998-03-09
Abstract: Die Längsträger (2) eines Hilfsrahmens (1) zur Aufnahme des Fahrwerks und des Antriebsaggregates eines Kraftfahrzeuges sind durch ein Versteifungselement (11) miteinander verbunden. Das Versteifungselement (11) ist wannenförmige ausgebildet und weist einen flächigen Abschnitt (12) auf, der durch einen umlaufenden Rand (13) versteift ist.
Patent DE-19810406-A1 (DE)
Title: Exzenterpresse mit variabler Stößelbewegung
Inventor: WEGENER KONRAD
IPC: F16C3/28
Filed: 1998-03-11
Abstract: Ein Stößelantrieb (1) zum Antreiben eines Stößels einer Exzenterpresse ist als Exzenterantrieb ausgebildet, dem eine weitere Exzentereinrichtung (9) nachgeordnet ist. Der Stößelantrieb (1) weist eine Exzenterwelle (2) mit einem Exzenter (3) auf, auf dem bspw. eine Exzenterbüchse (9) sitzt. Die Exzenterbüchse (9) lagert das Pleuel (12). Die Exzenterbüchse (9) ist von einem Servoantrieb (14) angetrieben, der im Gegensatz zu dem Antrieb der Exzenterwelle (2) mit geringen Trägheitsmomenten belastet ist und gezielt und schnell verzögert und beschleunigt werden kann. Auf diese Weise können von der Sinusschwingung deutlich abweichende Stößelkurven erzeugt werden.
Patent DE-19810766-A1 (DE)
Title: Method for water proofing foundations
Inventor: MUELLER PETRA
IPC: E02D31/02
Filed: 1998-03-12
Abstract: A method for preparing a water proofed foundation for a building, e.g. a cellar, has an initial concrete base layer (1) of 5 to 7 cm laid onto the ground and covered with bitumen when set.Bitumen strips are laid cross ways over the full area of the base layer and rolled. A glass fiber thermal cladding (4) is laid leaving a bare edge surround. The final concrete layer (5) is laid, leaving the edge surround clear. The walls are build onto the final concrete layer, leaving another surround lip. The walls are sealed using bitumen layers (6,7) which extends down over the stepped profile and onto the base bitumen layer
Patent DE-19810838-A1 (DE)
Title: Sensor substrate for forming magnetoresistive sensors
Inventor: BERG HUGO VAN DEN
IPC: G01D5/14
Filed: 1998-03-12
Abstract: The sensor substrate for magnetoresistive sensors esp. 360 deg angle sensors in the form of giant magnetoresistive, magnetic tunnel junction or spin valve transistor sensors. The substrate has a substrate layer and sensor elements arranged on the substrate layer. Different ares are provided on the substrate with sensor elements with essentially homogenous anisotropy.  The sensor elements have different preferred directions of the anisotropy. The sensor elements of different anisotropy are arranged along at least one straight line in periodic sequence.
Patent DE-19811454-A1 (DE)
Title: Rotary piston engine RKM2
Inventor: LUEBBE MANFRED
IPC: F02B3/06
Filed: 1998-03-17
Abstract: The engine has unthrottled combustion air intake. The air is compressed, and a small volume of fuel is injected into the compression chamber via an injection nozzle, so that pilot ignition is generated, before due to turning of the piston, the connection cavity is freed to the expansion chamber, and pressure balance is caused. The expansion chamber also has an associated injection nozzle. The engine is combined with a turbocharger with variable volume.
Patent DE-19814147-A1 (DE)
Title: Speed controller of mast tilting cylinder of fork lift truck
Inventor: NARUSE YASUHIKO
IPC: F15B13/00
Filed: 1998-03-30
Abstract: The controller includes a cylinder (2) for tilting a mast (1) of the fork lift. An electromagnetic type flow regulating valve (6) is installed between the cylinder and a hydraulic pump (5). The flow regulating valve adjusts oil flow to the tilt cylinder, discharged from the pump. The flow regulative valve decreases oil flow rate when the cylinder reaches end of stroke.
Patent DE-19815976-A1 (DE)
Title: Separation of solid or liquid particles from multiple phase flow
Inventor: WURZ DIETER
IPC: B01D45/08
Filed: 1998-04-09
Abstract: Separating liquid or solids particles from a multiple phase flow uses a separator (30) preceded by an agglomeration device (20) having at least two rows of rods (5) arranged with their major axes perpendicular to the flow direction. The rods are 2-10 mm wide and preferably of circular section and arranged in a staggered configuration. A flow velocity of 2-15 m/s is maintained through the device. An Independent claim is included for a spatial and dimensional arrangement for an agglomeration device having '1 to n' rows of rods, with equal rod and row separations S1 to Sn, and e1 to en-1 respectively, where e/s = 0.3-0.7, preferably 0.5, and D/s = 2-10, where D = rod diameter, s = separation within rows and e = separation between rows. The diameters of rods in adjacent rows may be different e.g. Dn = 0.7-0.95Dn-1. The final row of rods may incorporate drainage/ diffusion channels.
Patent DE-19816216-A1 (DE)
Title: Sealed electrical connector module e.g. for vehicle technology for manufacture of automobiles
Inventor: CHRISTOPH MARKUS
IPC: H01R4/24
Filed: 1998-04-09
Abstract: A sealed electrical connector includes a housing (1) with a sealing part (3) arranged between the housing base-part (2) and cover-part (4) and having at least one conductor (5) brought into the sealing part (3).  At least one channel (31) for insertion of a contact (63) transversely to the conductor (5) protrudes up from the sealing part (3) and extends through an opening (41) in the cover (4). The sealing part (3) specifically consists of a soft, flexible material.
Patent DE-19816528-A1 (DE)
Title: Aqueous dispersion comprising a carbodiimide substituted polyurethane
Inventor: BEUTLER KUNO
IPC: C09D175/06
Filed: 1998-04-15
Abstract: An aqueous dispersion (I) contains a polyurethane having carbodiimide structural units of formula -N=C=N- (1). Also claimed are: (i) a process for the coating of articles (II) of metal, plastic, paper, textiles, leather or wood by the application of a film of (I) and drying the dispersion. (ii) a process for the bonding of articles (II) by the application of a film of (I) and contacting with another article before or after drying the dispersion. (iii) a process for the impregnation of textile, leather or paper articles by immersing them in (I) followed by drying. (iv) the resulting coated, bonded or impregnated articles.
Patent DE-19818561-A1 (DE)
Title: Pulsed laser controller for producing short, high energy laser pulses
Inventor: JUENEMANN OTTO
IPC: H01S5/042
Filed: 1998-04-25
Abstract: The controller has a charge pulse generator, a charge store (8) and a laser diode (13). The charging pulse generator consists of a single pulse blocking transformer (4) with a first switch (2) in its primary side. Control edges are applied to the input of a monoflop (1) that drives the first switch and a second monoflop (3) for transferring a generated pulse corresponding to the charging time. A first diode (6), a choke (7), a Zener diode (5), a second switch (10), a charge store, a second diode (9) and the laser diode (13) are connected in the transformer secondary circuit. The second monoflop's output is connected via a pulse shaper (11) to the control input of the second switch and directly to the input of a third monoflop (12), which drives a second input of the first monoflop for transferring a blocking pulse length.
Patent DE-19823163-A1 (DE)
Title: Decontamination of equipment involved in chemical warfare
Inventor: GRABOWSKI ALEXANDER DIPL CHEM
IPC: B08B7/00
Filed: 1998-05-23
Abstract: Items packed on a trolley are passed through a vacuum tunnel in which they are heated by infrared radiation. The combination of heat and vacuum is the most favorable condition for the release of the chemicals, which can then be sucked out of the tunnel and passed through a condenser, adsorber and molecular sieve, placed in the suction of the vacuum pump.
Patent DE-19824680-A1 (DE)
Title: Use of ethereal oil in depot form for control of mites, e.g. house dust mite
IPC: A01N65/28
Filed: 1998-06-03
Abstract: An ethereal oil is used in depot form to kill mites and thereby prevent or protect against atopic and allergic illnesses caused by them and their allergens. A miticidal ethereal oil in depot form comprises: i) a solution in a natural or synthetic adsorbent, which in turn is embedded in a carrier matrix, or ii) a solution in a fiber wadding; with the oil being released at a retarded rate in an enclosed space on to contaminated clothing, textiles or food in order to prevent or protect against atopic and allergic illnesses caused by mites and their allergens.
Patent DE-19825286-A1 (DE)
Title: Fuel cell system
Inventor: GOTO SOGO
IPC: H01M8/04
Filed: 1998-06-05
Abstract: The fuel cell system has a fuel cell that incorporates a delivery for gaseous fuel, containing hydrogen, and the delivery of oxidation gas, containing oxygen. It generates an EMF by an electrochemical reaction of the gaseous fuel and the oxidation gas. The system has the following components: 1) Coolant supply unit; supplies coolant to the fuel cell. 2) Temperature distribution detection unit; determines a value that reflects a state of temperature distribution in the fuel cell. 3) Coolant supply control unit; establishes whether the state of temperature distribution corresponds or not to a specified uneven state based on the detection made by the detection unit, and if it does, controls the unit to increase the coolant flow rate through the fuel cell.
Patent DE-19825449-A1 (DE)
Title: Valve, especially for water or emulsion hydraulic systems
Inventor: ALLES ROMAN
IPC: F15B13/04
Filed: 1998-06-06
Abstract: Cavities are bored out of a housing block(1), and the valve piston(4) accommodated in one(5) of them has one end for operation only by pressure, and opposed to it on the other side is a compression spring(8).  The bore housing the valve piston on one side is closed off by an insert(13) seated in a widened section(12) of the bore. The insert is sealed(14) on its inner circumference in relation to the valve piston, and on its outer circumference sealed(15) in relation to the block.
Patent DE-19826096-A1 (DE)
Title: Infinitely variable wheel and disk drive gear has input shaft directly fixed
Inventor: KUHN WALTER
IPC: F16H15/38
Filed: 1998-06-12
Abstract: Wheel and disk drive gear has an input shaft (3), one or more input (5,12) and output (6,11) wheels. A universal bearing (18) is located between the input wheel (5) and an axial flange (9) which is fixed to the input shaft (3). The input wheel (5) axial and radial support is effected by the universal bearing (18). The input shaft (3) is directly fixed to the multi-plate clutch (24) outer plate bearings (25).