baber/WOPTO huggingface dataset:
Patent DE-19719722-A1 (DE)
Title: Long high temperature superconductor product manufacture
Inventor: KAUTZ STEFAN
IPC: H01L39/24
Filed: 1997-05-09
Abstract: Production of a long superconductor, having one or more cores consisting of a high temperature metal oxide superconductive phase enclosed by normally conductive Ag-containing material, involves subjecting a preform of the enclosed superconductor precursor material, after the final stage and/or at least one of the preceding stages of a multistage deformation operation, to inward diffusion of a hardness increasing alloy component into at least the exterior portion of the normally conductive Ag or Ag alloy material. Preferably, the diffused alloy component is selected from Cd, Hg, In, Sn, Zn, Al, Ga, Mn, Pb, Sb, Au, Pt, Cu, Ge, Pd or their alloys.
Patent DE-19719862-A1 (DE)
Inventor: LINNEMANN REINHARD DR
IPC: F15C5/00
Filed: 1997-05-12
Abstract: The invention relates to a micromembrane pump comprising a pump membrane (110; 122) which can be moved into a first and a second position by means of a drive device (100; 120) and a pump body (102; 104; 104') connected to said pump membrane (110; 122) so as to define a pumping chamber (112) between them. The pump body (102; 104; 104') is configured as two semi-conductor wafers in each of which a valve seat and a valve flap are embodied as a single piece. The two semi-conductor wafers are joined in such a way that a passive return valve (106, 108) is formed by a valve seat of the one semi-conductor wafer and a valve flap of the other semi-conductor wafer, where one (106) of the passive return valves (106, 108) is arranged in an inlet opening passing through both semi-conductor wafers while the other (108) of the passive return valves (106, 108) is arranged in an outlet opening passing through both semi-conductor wafers. When the pump membrane (110; 122) moves from the first into the second position it enlarges the volume (V0) of the pumping chamber by a displacement volume ( DELTA V) and reduces the volume of the pumping chamber (112) by said displacement volume when moving from the second into the first position. According to the invention, when the pump membrane (110; 122) is in the first position the ratio  epsilon  of the displacement volume ( DELTA V) to the volume (V0) of the pumping chamber (112) corresponds to the following equation (a), where p0 is atmospheric pressure,  gamma  is the adiabatic coefficient and  DELTA pcrit is the maximum pressure, dependent on valve geometry and valve wetting, required to open the valves.
Patent DE-19720079-A1 (DE)
Title: Bonded type wallpaper construction
Inventor: REINHARDT ANDREAS
IPC: B32B7/12
Filed: 1997-05-14
Abstract: The compound wallpaper consists of a foil (5) which has an adhesive layer (4) on both sides (2, 3) and is attached to a wall (1) or some other surface, and a conventional wallpaper (6) without an adhesive layer.
Patent DE-19721087-A1 (DE)
Inventor: BRAND UWE DIPL ING
IPC: H01P3/08
Filed: 1997-05-20
Abstract: According to prior art, high-frequency signals transmitted via data lines fixed onto conventional conduction plates pose the problem of differing signal propagation times due to the different types of materials used thereon. This can be explained by the fact that the data lines are guided parallel to the optical fiber bundles which form the conduction plate. According to the invention, the data lines are fed to the optical fiber bundles at a predetermined angle.
Patent DE-19722592-A1 (DE)
Title: Optical corrector of deviations of laser emitter array linear direction
Inventor: KESSLER DAVID
IPC: G02B27/00
Filed: 1997-05-30
Abstract: The corrector has an array (32) of the laser emitters (34-39) which are aligned in a direction along the array so that the emitter positions in a direction orthogonal to array longitudinal direction deviate from linear directions along the array. Each laser emitter generates a light beam propagating orthogonally to the longitudinal and transverse direction such that light beams propagate along separate light beam paths, in which is located a corrector (42), aligning the light beam paths in a direction transverse to the array for correction of laser emitter deviations from the linear, longitudinal array direction.
Patent DE-19728088-A1 (DE)
Inventor: SASS JOACHIM
IPC: C04B12/04
Filed: 1997-07-02
Abstract: The invention relates to a method for cleaning up components, specially fissured masonry or concrete, wherein at least one hole is made in the masonry or concrete, which cuts the fissure (s) and a packer is introduced into said holes so that a cavity remains in front of the packer, which is connected to the fissure(s), and a gel-forming liquid is injected from the packer into the hollow cavity in front of the packer and into the fissure(s). The inventive method is characterized in that a water glass solution is used as a gel-forming liquid, which is mixed with esters or with an aqueous hardening solution in the packer itself, before being fed into the packer or once it has exited from said packer. Said liquid consists of one or several components: alkali metal aluminate, alkaline earth cation salts, acidic water-soluble salts, glyoxal, organic acids or the compounds thereof, which are capable of bonding hydroxide ions.
Patent DE-19730367-A1 (DE)
Title: Elasticised sleeve union for e.g. air pipes of different diameter
IPC: F16L21/00
Filed: 1997-07-15
Abstract: Two hoses of different diameter are joined by a two-ended (3,4) elasticised sleeve (2), where the diameter of the first hose accords with the inner diameter (5) of the first end of the sleeve which together form a sealed interface. The second hose is of lesser diameter than the first and is inserted into a truncated cone recess (19) at the second end. The hose fits into the recess and rests against a slightly smaller diameter membrane (17) which bears a rip tab (21). On removal of the tab and membrane the second hose is pushed through to a central sleeve aperture (13).
Patent DE-19732173-A1 (DE)
Title: Air bubble-type inclinometer with liquid container
Inventor: SHIJO YOSHIHISA
IPC: G01C9/18
Filed: 1997-07-25
Abstract: An inclinometer has a container housing (2) which is closed by a cover plate (3), having an inwards facing recess of depth increasing towards its centre, and which encloses a liquid (D) containing an air bubble (B), the container (A) being held by a retainer (7) fixed to an object, the inclination angle of which is to be determined. The novelty is that the cover plate (3) and the retainer (7) are positioned relative to one another in a predetermined manner by a positioning device, preferably consisting of a non-cylindrical cover plate edge face which fits into an opening in the retainer (7). Also claimed are (i) a mask for producing the two electrodes (4) of the above inclinometer; and (ii) a holder for holding the cover plate (3) and the mask.
Patent DE-19735560-A1 (DE)
Title: Control method for engine fuel injector valves
Inventor: FISCHER WERNER
IPC: F02M51/00
Filed: 1997-08-16
Abstract: The electromagnetic drive stage of the fuel injector 100 is controlled by switching 110 of the power supply. The switching device is operated by a control unit 130 that receives a measured current input from a resistor 120. The controller also receives inputs from a number of sensors 135 on the engine. The drive signal has a number of phases that depend upon response and hold periods . The conditions are defined by the controller.
Patent DE-19736921-A1 (DE)
Inventor: KOMOSCHINSKI JOACHIM DIPL CHEM
IPC: C07C253/14
Filed: 1997-08-25
Abstract: In a particularly advantageous process for producing 2-cyanoindan-1-ones from 2-halogenated indan-1-ones by reaction with a cyanide salt, the cyanide salt is dissolved in a dipolar aprotic solvent or in a water-miscible ether and 2-halogenated indan-1-one is metered into this solution.
Patent DE-19738861-A1 (DE)
Inventor: GUTSCHE HERBERT
IPC: B29C48/29
Filed: 1997-09-05
Abstract: The invention relates to a continuous method for producing dyed thermoplastic moulding materials in an extruder, as follows: I) in a first area, A) 10 to 99.999 wt. % of a thermoplastic polymer is metered into an extruder. II) In a subsequent area, B) 0.001 to 60 wt. % of a dye is added at a temperature below the particular glass transition temperature of the thermoplastic A). In the subsequent areas, the thermoplastic/dye mixture is heated, the polymer melt is homogenised and the resulting mixture is extruded.
Patent DE-19739792-A1 (DE)
Inventor: KERN RALF DIPL ING
IPC: H04M1/724
Filed: 1997-09-10
Abstract: The invention relates to a method for carrying out in a decentralized manner functions/services of a mobile phone system (CTN) in which information is transmitted between a mobile part (MST) and a base station (BST) via an air radio link. A user enters commands via a mobile part (MST) which are transmitted to a control station (SST) via a connection of the mobile phone system (CTN) and received and stored by said station, and the control station (SST) processes the commands and controls the implementation of the functions/services in accordance with said commands.
Patent DE-19740467-A1 (DE)
Title: Flat loudspeaker with internal magnet system
Inventor: JAEHNERT DAVID
IPC: H04R9/06
Filed: 1997-09-15
Abstract: The electrodynamic loudspeaker has a conical or similar membrane (1) with a positive cone, which is inverse to the normal design.  The vibration coil and the magnet system are mounted in the space spanned by the rear of the membrane.  The magnet system can thus be arranged inside the coil or can enclose it.  An auxiliary membrane (4) between the magnet system and the rear of the membrane is used to center the membrane.
Patent DE-19743979-A1 (DE)
Title: Operation of electrochemical sensor, especially an amperometric gas sensor
Inventor: MAKADMINI LOTHFI DR
IPC: G01N27/416
Filed: 1997-10-06
Abstract: Electrochemical sensor operation comprises monitoring the cell constant of the sensor by means of the measurement voltage at the measuring electrode of the sensor. In the operation of an electrochemical sensor (2) by applying an input alternating voltage (UZ) of frequency (w) to a counter-electrode (C) and processing the measurement voltage (UL) occurring at a measuring electrode (S), the cell constant of the sensor (2) is monitored by means of the measurement voltage (UL). An Independent claim is also included for an electrical circuit for the above electrochemical sensor (2), including an alternating voltage source (11) coupled to the counter-electrode (C) and a signal processor (12) is connected to the measuring electrode (S), the novelty being that the alternating voltage source (11) and the signal processor (12) are coupled together.
Patent DE-19744163-A1 (DE)
Title: Processing of IC engine ionic current signals for engine control functions
Inventor: KETTERER MARKUS
IPC: F02P17/12
Filed: 1997-10-07
Abstract: The method involves performing offset correction of the ionic current signals, and then performing masking and multiplexing operations of the signals. The method involves measuring the ionic current signal (s1) in each cylinder, for offset correction before each ignition operation, and then determining the level of the measuring signal of each cylinder.  During a masking operation, the measuring signal in a second signal (s2), which is extracted from the measuring signal, is replaced by the value of the level of the signal in each cylinder and is also subtracted from the signal until the next ignition operation. The channels for multiplexing, are combined together by addition of the signals of the relevant cylinder to produced a third signal (s3). An Independent claim is included for a device for processing the ionic current signals.
Patent DE-19746421-A1 (DE)
Title: Protective case for credit cards
IPC: A45C13/24
Filed: 1997-10-21
Abstract: The protective case, for credit cards and the like, has a combination lock for the tab or strap closure. On an attempt to open the case without authority, an electrical system destroys the card data held by the magnetic strip, and prevents any further use of the card.
Patent DE-19749443-A1 (DE)
Title: Thermoplastic elastomer manufacture using a planetary extruder with successive roll arrangements
Inventor: GRAEBNER FRIEDRICH WILHELM DR
IPC: B29C48/08
Filed: 1997-11-10
Abstract: A process for manufacturing a thermoplastic elastomer consisting of a mixture of one or more thermoplastic plastics and one or more cross-linked rubbers uses a roll arrangement with an inlet to a conveyer screw feeding roll elements. Each roll element consists of a main spindle and secondary spindles rotating around it and feed points for additives are located at the transition areas of the elements. In a first version of the process 10-90 wt% of thermoplastic plastic material and one or more uncrosslinked rubbers are fed into the inlet of the roll arrangement and melted and dispersed to form a homogenous mixture. The mixture is conveyed axially along the roll arrangement and a cross-linking agent added at a transition area of the rolls is dispersed and homogenised while dynamic crosslinking occurs simultaneously as the thermoplastic elastomer is subjected to high stretching rates producing a rolled out area of 75 sq m/kg of material. In an alternative process the thermoplastic plastics and uncross-linked rubbers are fed together with the cross-linking agent into the inlet orifice of the roll arrangement, melted and dispersed and are simultaneously subjected to the same stretching effect as before during the crosslinking stage.
Patent DE-19750802-A1 (DE)
Title: Cyanoacrylate adhesive
Inventor: MISIAK HANNS-ROLAND DR
IPC: C09D4/00
Filed: 1997-11-17
Abstract: Cyanoacrylate adhesive contains a cyanoacrylate ester radical polymerization inhibitor(s) comprising 2-oxo-1,3,2-dioxathiolanes and additives.
Patent DE-19751230-A1 (DE)
Title: Dentists root canal instrument details
Inventor: NICHTERLEIN MANFRED
IPC: A61C5/02
Filed: 1997-11-19
Abstract: A pre-set breaking point is machined into the passive working part of the instrument or again in the instrument grip or shaft.
Patent DE-19751351-A1 (DE)
Title: Candle base material
Inventor: MATTHAEI MICHAEL
IPC: C11C5/00
Filed: 1997-11-20
Abstract: A candle base material for the preparation of candles, comprises white mineral oil, a copolymer and a synthetic paraffin with 18-20C length. An Independent claim is also included for the production of the candle base material as described above, where the addition of the synthetic 18-20C paraffin influences the temperature-dependent clarity and opacity of the candle.
Patent DE-19751897-A1 (DE)
Title: Backrest for child's seat for motor vehicle
Inventor: DEGENER MICHAEL
IPC: B60N2/28
Filed: 1997-11-22
Abstract: The backrest comprises an element (8), with a seat pad (2,14) and headrest, which is fastened to the backrest (3) of a motor vehicle seat (1). The main body (11) of the backrest element has a holder (20), formed like a headrest bracket. This is fixed into the headrest guide (4) of the vehicle seat backrest, so that main body rests on the seat backrest. The main body is formed as a mainly stable plastics component, and has an integrated holder frame, with a holder element (7) fastened to it. This has formed locking notches/noses, engaging with similar ones in the headrest guide, for fixing at different heights.
Patent DE-19757617-A1 (DE)
Title: Combustion system
Inventor: HOFFMANN STEFAN DR ING
IPC: F23D17/00
Filed: 1997-12-23
Abstract: The combustion system has a combustion chamber and a burner, with a feed channel (5) for supplying the combustion air and/or a fuel/air mixture leading to a mouth positioned at the burner.  The feed channel has an adaption zone (8) in front of the mouth, for providing a fluid stream along the channel wall (7) formed by the combustion air, the fuel and the combustion gases. The channel wall of the adaption zone may be cooled.
Patent DE-19757654-A1 (DE)
Title: Fire extinguisher medium
Inventor: DORAU GUENTER
IPC: A62C5/00
Filed: 1997-12-15
Abstract: The fire extinguishing medium comprises a liquid with a dispersed gas without pressure, and an added foaming agent. To produce a fire extinguishing medium from an extinguishing liquid combined with a heterogeneous gas, the gas is fed into the liquid to give a homogenous dispersion without pressure. The foaming agent is added after the liquid and gas have been mixed. A multiphase pump (1) is linked at the suction side (15) to at least two supply points (2,3,10) by supply lines (12-14), to draw in at least two components of the fire extinguisher medium.  One or more of the components flow into the pump (1) simultaneously according to the operation of the valves (V1,V2a,V2b).
Patent DE-19758017-A1 (DE)
Inventor: LUDWIG HANNS PROF DR
IPC: G01N33/569
Filed: 1997-12-29
Abstract: The invention allows, for the first time, to (almost) perfectly detect the various phases of a BDV infection in all species by combining a newly discovered test parameter, the circulating immune complexes (CICs) in the blood plasma, with already known parameters, antigen (AG) in white blood cells and antibodies (AK) in the plasma. All three parameters can be determined from a single blood sample. The detection of BDV-specific CICs described for the first time by the invention as the only infection markers with long-time persistence allows both the detection of healthy carriers (latent infections) and the evaluation of the development of the infection and of therapy results in the case of diseased individuals.
Patent DE-19813934-A1 (DE)
Title: Toy building units made of wood or plastic
Inventor: ROTHBRUST FRANZ
IPC: A23G9/50
Filed: 1998-03-28
Abstract: The preformed individual units are provided with slots of given dimensions in predetermined places. The units are made of wood or plastic. Units may be H-shaped or cross-shaped
Patent DE-19814465-A1 (DE)
Title: Easily assembled sealed edging for glass sheet
Inventor: BROEK ROEL VAN DEN
IPC: E06B3/62
Filed: 1998-04-01
Abstract: A glass edging, for holding a sheet which closes an opening, has a basic body with a face which seats on the sheet and which is joined at an angle by a transition region to an end face, an elastic sealing lip for application onto the sheet being fixed in the transition region and, in the undeformed state, projecting beyond the seating face. The novelty is that the transition region is formed as a continuous recess (10) in which the sealing lip (3) is fixed, the upper edge of the sealing lip (3) lying close to its fixing location (11) in the end face (9). Preferably, the basic body (2) is made of harder material than that of the lip (3) and the edging is produced by co-extrusion. Also claimed is a sectional door having a sheet (8) held by the above edging in at least one sectional panel.
Patent DE-19816227-A1 (DE)
Title: Computer system with zoned power supplies
Inventor: CHEN HSIANG CHAN
IPC: G06F1/30
Filed: 1998-04-09
Abstract: The computer system has a power supply (12) coupled to a main board (14) and on this there are multiple power supply zones (16) that are switched by a control switch (18). Each of the zones are coupled to a processor controlled input/output bus (22).  This allows each zone to be selectively switched and so allows power to be maintained in the event of a zone failure.
Patent DE-19817072-A1 (DE)
Title: Electrical conductor guide control unit
Inventor: MUEHLHOFF ACHIM
IPC: H02G15/02
Filed: 1998-04-17
Abstract: The control unit to guide metal conductors, especially in gas-insulated switch systems with a supply voltage of 6-36 kV, has a conductive layer (6) at least at the side of the unit (4) away from the conductor (1), at the passage. The conductive layer (6) is pref. of graphite, or a conductive varnish or paste. The unit (4) is of moulded resin.
Patent DE-19819915-A1 (DE)
Inventor: REDDIG BERND
IPC: B26B5/00
Filed: 1998-05-05
Abstract: The knife has two shells the upper (1) of which has a cut out (6) in which a closure member fits and is rotated around an axis by a lever action. The rotation effects engagement of a cutting blade in a catch (7) in the lower shell (2).
Patent DE-19821519-A1 (DE)
Title: Indoor operation method for wireless telecommunication unit
Inventor: REINHARDT MARKUS
IPC: H04B7/005
Filed: 1998-05-13
Abstract: The method involves determining the SNR of the received signal in predetermined time intervals in the mobile station receiver. The ratio value is compared with a desired value and dependent on the result a signalling bit per data frame (k) is transmitted from the mobile station to the base station. The current transmission power is calculated in the base station using adaptive incrementation control on the basis on the previous transmission power value plus a product from a correction value which determines the incrementation and a set value which is determined from the signalling bit.  Preferably, the signalling bit is zero, when the SNR is below the desired value and the signalling bit is one, when the SNR is above the desired value.
Patent DE-19823607-A1 (DE)
Inventor: BERNING RENATE
IPC: E05C9/20
Filed: 1998-05-27
Abstract: The linkage for the movement of a curved window, in a window or door, has a connecting piece (1) of a bend-resistant material, in a curve over its whole length. It is located under the drive rod (13) in a free zone (9) of the fitting groove (8). It has a cross section slightly smaller than the cross section of the free zone (9) of the fitting groove (8). The curvature of the connecting piece (1) has a radius (10) matching the fitting groove (8) of a curved window. The connecting piece is of plastics or metal.
Patent DE-19826088-A1 (DE)
Title: Verwalten eines Netzelementes mittels verwalteter Objekte in einem digitalen Nachrichtenübertragungsnetz
Inventor: SCHABERNACK JOERG
IPC: H04Q3/00
Filed: 1998-06-12
Abstract: Netzelemente eines digitalen Nachrichtenübertragungsnetzes, beispielsweise eines SDH Netzes (SDH: Synchrone Digitale Hierarchie), werden von Steuerungen mittels verwalteter Objekte, sogenannter "managed objects" verwaltet. Um einen schnellen Zugriff auf verwaltete Objekte zu ermöglichen, wird eine einfache aufgebaute Schaltung mit einer Steuerung (FLT), einer Datenbank (DB) und einem Zwischenspeicher (MEM) vorgeschlagen. Die Steuerung führt ein Verfahren zum Verwalten des Netzelementes durch, bei dem aufgrund von Anfragen (RQ) die Objekte in den Zwischenspeicher gespeichert werden und einzelne Objekte (MO*) gemäß vorgebbarer Kriterien, die z. B. die maximale Verweildauer des Objektes im Zwischenspeicher angeben, gelöscht werden, um Speicherplatz zu schaffen. Zumindest diese gelöschten Objekte werden in der Datenbank (DB) gespeichert. Erst dann, wenn eine Anfrage (RQ*) auf den Zugriff auf ein Objekt (MO*) gerichtet ist, das sich nicht mehr im Zwischenspeicher (MEM) befindet, wird dieses Objekt (MO*) aus der Datenbank gelesen und in den Zwischenspeicher zurücktransferiert. Die Steuerung verwaltet das Netzelement in Abfolge der auftretenden Anfragen durch Zugriff auf den Zwischenspeicher und mittels der dort gespeicherten Objekte.
Patent DE-19827675-A1 (DE)
Title: Closure and/or opening signaling device for windows, doors, gates and similar
Inventor: LINK DANIEL
IPC: G08B13/08
Filed: 1998-06-22
Abstract: The signaling device has a housing (1) containing a sensor or contactless transformer, a protrusion (14) on the housing side remote from the active surface (2) of the signaling device for insertion in the door frame profile (7) and at least one holder (17) at an acute angle (alpha) to the profile front surface for a clamp part (16,18) set behind a counter profile part.  The clamp part is self-locking in the holder after clamping the housing with the profile.
Patent DE-19830574-A1 (DE)
Title: Drying device for textiles while retaining its shape
Inventor: VON BURGSDORFF-KOENIG HEIKE
IPC: D06F58/00
Filed: 1998-07-08
Abstract: The casing (2) is at least partially air-permeable, and is shaped like a mat. The top side of the casing (2) is air-permeable while the bottom side is air-tight. At least one spacer (9) is located between the two sides and is designed as a spring element. The spacer is gas-permeable and/or features gas ducts.