baber/WOPTO huggingface dataset:
Patent DE-19817115-A1 (DE)
Title: Blade for mixing powder and liquids
Inventor: AMANN DIETMAR
IPC: B01F15/00
Filed: 1998-04-17
Abstract: The blade is in the shape of two rectangular frames assembled at right angles to each other. The outer edges, both vertical and horizontal, are close to the walls, cover and base of the vessel. The edges show peaks (12) and valleys (13) and are disposed so that a peak in one edge is followed by a valley in the other. The flanks of the peaks and valleys are nearly at right angles and sharp corners are rounded off.
Patent DE-19818380-A1 (DE)
Title: Double window unit of openable inner and outer windows
Inventor: MAYER HANS-GEORG
IPC: E06B7/084
Filed: 1998-04-24
Abstract: The inner window (5) has lower heat transmission than the outer window (7).. The inner window has several openable sashes (10,11,12), while the outer window has openable sashes (13-15), using inner window sash pivot axes (10',11',12') and outer window sash pivot axes (13',14',15'). The axes of both sets of sashes are spaced in the vertical direction using top or bottom sash edges with pivot axes in both cases.
Patent DE-19819071-A1 (DE)
Title: Determining quantity of gas in pressurized gas container
Inventor: SAUERWEIN HEINRICH
IPC: G01F23/22
Filed: 1998-04-29
Abstract: The method involves considering a closed gas container as a passive, elasto-mechanical,  viscously damped system with specific boundary conditions. For determining the unknown gas quantity, the system is excited, signals measured and compared with empirical data. The temperature of the system may be included as a boundary condition. The system response may be measured acoustically.
Patent DE-19819280-A1 (DE)
Title: Air distribution device comprising housing with cylindrical wall
Inventor: VINCENT PHILIPPE
IPC: F24F13/14
Filed: 1998-04-30
Abstract: The wall (12) of the air distributor housing (10) has an air through passage aperture (14, 16) and the device has a flap (20) located pivotably in relation to a rotary axis (X - X). The flap incorporates a cylindrical closure wall and a rotary operating device which brings the flap into selected positions, in which the closure wall selectively controls the air through passage apertures of the housing. The closure wall in relation to the body of the flap, and comprising two side parts, is located movably in a radial direction in relation to the rotary axis (X-X) of the body of the flap and incorporates adjustment operating devices, which are coordinated with the rotary operating devices in order to remove the closure wall of the flap from the wall of the housing, when the flap is in the closed position.
Patent DE-19820777-A1 (DE)
Title: Electrode for light emitting semiconductor device
Inventor: MIKI HISAYUKI
IPC: H01L33/32
Filed: 1998-05-08
Abstract: An electrode, for a light emitting semiconductor device, comprises (a) a transparent electrode in contact with a p-conducting GaN-based compound semiconductor surface; and (b) a wire bonding electrode which is in electrical contact with the transparent electrode and which includes a semiconductor-contacting region having a higher contact resistance per unit area wrt. the semiconductor than that of a transparent electrode region in contact with the semiconductor. Also claimed are similar electrodes in which the transparent electrode consists of a first layer of Au, Pt and/or Pd and an overlying second transparent metal oxide layer selected from oxides of Ni, Ti, Sn, Cr, Co, Zn, Cu, Mg and In. Further claimed are processes for producing the above electrode.
Patent DE-19824596-A1 (DE)
Title: Lightweight structural wall
Inventor: GEMBUS FALK
IPC: E04B2/80
Filed: 1998-06-02
Abstract: The lightweight wall comprises a framework with base rail (1) and/or brackets fixed on the floor, as well as vertical supports and/or horizontal bars.  The supports (2) and/or bars are made at least in part of a synthetic material based on wood or other fibres.  They have an H or hollow rectangular cross- section so that the plates or panels can be fitted on the outer arms (5). The synthetic  material is made from recyclable materials preferably bonded by plastics type substances
Patent DE-19831703-A1 (DE)
Title: Portions of detergent or washing composition packaged in water-soluble film containers with most of the composition above a specified particle size to prevent container sealing and storage problems
Inventor: JUNG DIETER
IPC: C11D17/04
Filed: 1998-07-15
Abstract: A detergent or washing composition packaged in measured portions in a container made from a water-soluble film is such that at least 70 wt.% of the composition particles are of size above 800 mu .
Patent DE-19831740-A1 (DE)
Title: Height-adjustable desk, especially for VDU work place
Inventor: FLEISCHER JOACHIM
IPC: A47B9/04
Filed: 1998-07-15
Abstract: The height-adjusting arrangement comprises a spindle (6) movable in adjustment direction with respect to the column. The spindle comprises a gearing head (7) for its activation, connected with the guide beam.  The desk comprises a height-adjustable table top (1) with at least one vertical guide beam (2), a table stand (3) with at least one column (4), in which the guide beam is positioned, and a height-adjusting arrangement (5) between column and guide beam.
Patent DE-19832030-A1 (DE)
Title: Filter element for fish tank has pump in main chamber causing water to flow towards open top of filter element
Inventor: LEOPOLD RALPH
IPC: A01K63/04
Filed: 1998-07-16
Abstract: Pressure is guided by a pump into the main chamber (4) of the filter unit (3), causing the water to flow towards the open top (17,18) of the filter element (13). The water passes through the filter material (12), consisting of cotton wool or carbon, enters the main area (4) again and is transported through a pipe (27,28) back into the fish tank (1). The filter element is screwed to the main chamber with an outer thread (14,15) positioned at the outlet (6) at the bottom.
Patent DE-19832972-A1 (DE)
Title: X-ray source for computer tomography device
Inventor: STYRNOL SIEGFRIED
IPC: H01J35/10
Filed: 1998-07-22
Abstract: The X-ray source has an X-ray tube with a cathode (1) and an anode (2) contained within a vacuum housing (3), the cathode providing an electron beam (10) resulting in a focal spot (BF) at the anode.  The electron beam is deflected by a control signal, to alter the position of the focal spot, with detection of the focal spot actual position, for comparison with the required position by a regulator (44), for provision of the control signal.
Patent DE-19841469-A1 (DE)
Inventor: KOTTKAMP MEIK
IPC: H04J13/00
Filed: 1998-09-10
Abstract: According to the invention at least one broadband synchronization channel is assigned to a base station for the synchronization of subscriber stations in a radio communications system. The base stations at least once transmits a first and a second synchronization sequence which are different from each other. A subscriber station receives the synchronization sequences and carries out a synchronization on the basis of the time of reception of said synchronization sequences and the recognized synchronization sequences. The two synchronization sequences are transmitted at intervals, so that their interferences no longer accumulate and interference power is better distributed over time. This also makes it possible to use a single, switchable filter for the detection of both synchronization sequences.
Patent DE-19846607-A1 (DE)
Title: Hair-conditioning shampoo comprises nonionic surfactant, alkyl ether sulfate and diallyl dimethyl ammonium chloride polymer
Inventor: GRIT MUSTAFA
Filed: 1998-10-09
Abstract: Water-based hair-conditioning shampoo comprises: (a) 2.5-30 wt.% of at least one nonionic surfactant, provided that the nonionic surfactant content is at least 20 wt.% of the total surfactant content; and (b) 0.25-0.75 wt.% of a mixture of a C10-C18 alkyl ether sulfate (I), and a diallyl dimethyl ammonium chloride polymer (II), the (I):(II) weight ratio being 5-15:1.  Water-based hair-conditioning shampoo comprises: (a) 2.5-30 wt.% of at least one nonionic surfactant, provided that the nonionic surfactant content is at least 20 wt.% of the total surfactant content; and (b) 0.25-0.75 wt.% of a mixture of a C10-C18 alkyl ether sulfate (I), optionally in ammonium, amine or alkali metal salt form, and a diallyl dimethyl ammonium chloride polymer (II), the (I):(II) weight ratio being 5-15:1.  An Independent claim is also included for production of a hair-conditioning shampoo by mixing an aqueous composition containing at least one nonionic surfactant with a composition comprising a mixture of (I) and (II) in a weight ratio of 5-10:1.
Patent DE-19848611-A1 (DE)
Title: Surface treatment solution for substrate, especially metal, e.g. for vapor deposition or plasma coating
Inventor: BULTYKHANOVA NATALIA
IPC: C23C16/02
Filed: 1998-10-21
Abstract: Surface treatment solution contains 0.001-10, preferably 0.5-2 wt.% (chloro)fluoroalkane derivative (I) with a polar or dipolar group, e.g. carboxyl, acyl, carbonyl fluoride, hydroxyalkyl, acyloxy, amide, cyano, urea, sulfo, hydroxyl, mercapto, phosphono, phosphato or acrylyl group. Surface treatment solution contains 0.001-10, preferably 0.5-2 wt.% (chloro)fluoroalkane derivative, with a polar or dipolar group, of formula (I); Rf = a partly or completely fluorinated or chlorofluorinated, linear or branched aliphatic hydrocarbyl group, optionally with oxygen (O), nitrogen (N) or sulfur (S) atom(s) in the chain;  V  = a polar or dipolar group selected from -COOR, -COR, -COF, -CH2OR, -OCOR, -CONR2, -CN, -CONH-NR2, -CON=C(NH2)2, -CH=NOR, -NRCONR2, -NR2COR, -Nw, -SO3R, -OSO3R, -OH, -SH, B, -OP(OH)2, -OP(ONH4)2, -OPO(ONH4)2 and -CO-CH=CM2;  R  = hydrogen (H), phenyl or linear or branched alkyl or alkyl ether group, which may be (partly) (chloro)fluorinated and has  <=  12, preferably  <=  8 carbon (C) atoms, or -Rv-V;  w  = 2 or 3; or  Rv = linear or branched alkylene, which may be (partly) (chloro)fluorinated and has 1-12, preferably  <=  8 C. Independent claims are also included for (a) a method for surface treatment of a substrate; and (b) the resultant products.
Patent DE-19851563-A1 (DE)
Inventor: HAAS HARDY
IPC: G01S5/14
Filed: 1998-11-09
Abstract: The invention relates to a system for automatically measuring/adjusting the tire pressure of a motor vehicle (1) with a handling facility (100; 100b, 100c). Said handling facility has a pressure cap (30) which is positioned on the valve (20) of the tire (1) in a tire pressure measuring/adjusting position. Said system also comprises a tire pressure measuring device which can be connected to the pressure cap (30) and which measures the ACTUAL tire pressure and a detection device for detecting the DESIRED tire pressure taking into consideration at least one vehicle-specific parameter. The system is further provided with a first communication unit (11) which is located in the motor vehicle and can be connected to the detection device for the purpose of entering at least one motor vehicle parameter into said detection device. The inventive system also comprises a tire pressure adjusting device which can be connected to the detection device for the purpose of transmitting the DESIRED tire pressure. Said tire pressure adjusting device can be further connected to the pressure cap (30) for adjusting the transmitted DESIRED tire pressure.
Patent DE-19902558-A1 (DE)
Title: Direct sowing machine for harvester thresher has rapid coupling element for direct sowing equipment attached to top of inclined crop delivery channel of harvester thresher
Inventor: GUETTLER FRITZ
IPC: A01D43/12
Filed: 1999-01-22
Abstract: The direct sowing machine is mounted near the inclined crop delivery channel (7) behind the crop cutting mechanism (6) and consists of a direct sowing equipment (1) with sowing blades (1.5) and at least one container for seed and seed delivery hoses or tubes (1.6) leading to the sowing blades. A rapid coupling element (2,1.1) for the direct sowing equipment is attached to the top of the crop delivery channel of the harvester thresher.
Patent DE-19902909-A1 (DE)
Title: Laser beam treatment process, especially for laser beam welding, uses displaceable mirrors to tilt two focused laser beams relative to one another for beam spot position control
Inventor: HSU REY
IPC: B23K26/04
Filed: 1999-01-26
Abstract: Laser beam processing involves using relatively displaceable mirrors (15, 16) to tilt two focused laser beams (12, 13) relative to one another for beam spot position control. An Independent claim is also included for apparatus for carrying out the above process.
Patent DE-19904082-A1 (DE)
Inventor: CRONE KLAUS PETER
IPC: H01L31/0392
Filed: 1999-02-02
Abstract: An economical method of coating organic-polymeric carrier materials with at least one film and tempering the thus coated materials, wherein the carrier material has a thickness of at least 60  mu m and consists of a polymeric material with a glass transition temperature of at least 90  DEG C, the applied film has a thickness of a maximum of 30  mu m, the coating is performed at temperatures below the glass transition temperature and the tempering is performed at temperatures of at least 250  DEG C by means of a plasma.
Patent DE-19906300-A1 (DE)
Title: Unwucht- und Luftdruckerkennung durch Lenkmomente
Inventor: LOHNER HERBERT
IPC: B60C23/04
Filed: 1999-02-15
Abstract: Die Erfindung betrifft ein Verfahren zur Erkennung einer Unwucht sowie eines fehlerhaften Reifenluftdrucks in durch eine elektrische Lenkung, z. B. eine Steer-by-Wire-Lenkung oder eine Servolenkung gelenkten Rädern (V¶1¶, V¶r¶) eines Kraftfahrzeugs. Dazu werden die Rückstellmomente (M¶1, ist¶), (M¶r, ist¶) z. B. durch Messung der einem elektrischen Stellmotor (13, 14) zugeführten Stromstärke ermittelt. Eine Steuer/Regeleinheit (10) kann eine Unwucht anhand einer periodischen Änderung der gemessenen Rückstellmomente (M¶1, ist¶ und M¶r, ist¶) feststellen und mittels Ausgangssignalen (15, 16) eine diese Situation anzeigenden Information ausgeben, die dem Fahrer akustisch oder optisch oder auch durch eine haptische Rückmeldung am Lenkrad (1) mitgeteilt wird.
Patent DE-19908822-A1 (DE)
Title: System zum Ermitteln eines schläfrigen Fahrers
Inventor: KYRTSOS CHRISTOS T
IPC: G08B21/06
Filed: 1999-03-01
Abstract: Ein System zum Ermitteln eines schläfrigen Fahrers umfaßt eine Achse mit einem Sensor zum Messen der Bewegung der Achse und zum Erzeugen eines Achsensignals. Der Sensor mißt typischerweise eine beliebige oder alle der folgenden Größen: die Querbeschleunigung der Achse, die Längsbeschleunigung der Achse oder die Fahrzeuggeschwindigkeit. Eine zentrale Verarbeitungseinheit vergleicht das aus den Messungen des Sensors abgeleitete Achsensignal mit einem vorgegebenen Schläfrigkeitsschwellwert und eine Anzeige zeigt dem Fahrer an, daß Schläfrigkeit ermittelt wurde, wenn das Achsensignal den vorgegebenen Schläfrigkeitsschwellwert überschreitet.
Patent DE-19911697-A1 (DE)
Title: Engagement shaft guide and seal for road vehicle gearbox has rotary and longitudinally movable engagement shaft in gear housing with guide socket and dynamic lip seal in bearer connected with gear housing
Inventor: SALVATIERRA Z ISABEL
IPC: F16J15/56
Filed: 1999-03-16
Abstract: The engagement shaft guide and seal is for a road vehicle gearbox and has a rotary and longitudinally movable engagement shaft (1) in a gear housing (2), with a guide socket (4) and a dynamic lip seal for the engagement shaft in a bearer (3) connected with the gear housing. The engagement shaft is movable by a switch fork (6). An axially stretchable and compressible static seal (7) extends between the switch fork and the bearer over the variable distance between the switch fork and the lip seal.  The static seal is formed by a telephone arrangement (7) comprising at least two rigid ring components pushable one in the other and drawable apart against stops. The arrangement is tensioned in the drawn apart position by a spring.
Patent DE-19913036-A1 (DE)
Inventor: WUERTZ JOCHEN
IPC: C09K23/40
Filed: 1999-03-23
Abstract: The invention relates to tenside-solvent systems for liquid organic formulations containing one or more tensides with an aromatic base and solvents in the form of one or more completely esterified organic phosphates and/or phosphonates which are as polar as possible but also water-soluble or water-soluble to 5 g/l. Said tenside-solvent systems are suitable for producing emulsifiable concentrates and corresponding liquid formulations derived therefrom such as aqueous sprays.
Patent DE-19913503-A1 (DE)
Title: Vehicle seat with seat depth adjustment has front cross piece connected to seat support and movable in longitudinal guide, a rear cross piece attached to two side parts in lower swivel joint, and a spring area supported on front cross piece
Inventor: BECKER BURCKHARD
IPC: B60N2/90
Filed: 1999-03-25
Abstract: The seat has a seat support (26) with two side parts (28), and a seat cushion support which has a front crosspiece (30), rear cross piece (44) and spring area (50). The front cross piece is connected adjustable to the seat support in a longitudinal guide by means of an adjusting device, the rear cross piece is connected in a lower swivel joint to the two side pieces, whilst the spring area is supported on the front cross piece on one side and engages on the rear cross piece above the lower swivel joint on the other side.  A coupling rod (52) between the rear cross piece and each side part is attached to the rear cross piece above the lower swivel joint on one side and is displaceable in a drawer guide of each side part on the other side.
Patent DE-19914506-A1 (DE)
Title: Protection method for communication between mobile data carrier device, such as memory card, and e.g. input terminal
Inventor: BLOECHER UWE
IPC: H04L9/32
Filed: 1999-03-30
Abstract: A user protection procedure provides authentification of the user and/or of the setting-up of a cryptographic communication and/or encrypted information transmission, as a result of which, a mobile (portable) data carrier device (SC), esp. a memory card. The method is set into operative interaction with a system, esp. an input terminal (EFT). The mobile (portable) data carrier device holds a first key (ki).  The given user inputs a second key (ke)and an authentification-cryptographic communication-encrypted information transmission is only then given if the first key combines with the second key. The user provides a personal characteristic by way, specifically, of a PIN number.
Patent DE-19914789-A1 (DE)
Title: Power hacksaw is used to cut wood and sheet metal, has a vice
Inventor: LIN KUO-CHUAN
IPC: B23D49/04
Filed: 1999-03-31
Abstract: The power hacksaw includes a base (10) with a vice (11) attached to the top and an inverted U-shaped frame (20) which is pivotally connected to the top of the base. A motor (21) is connected to one of two ends of the frame and a aw blade is connected between the two ends of the frame. A pivot shaft extends laterally from one end of the frame and is pivotally connected to the base. A torsion spring is mounted on the pivot shaft and has one end fixedly connected to the base and the other engaging with a pin on a cap fixed to the pivot shaft.
Patent DE-19915281-A1 (DE)
Inventor: LUGINSLAND HANS DETLEF
IPC: C08L21/00
Filed: 1999-04-03
Abstract: Rubber mixtures containing organosilanes with one or more alkyl groups and a hydrogen or halogen atom or a thiocyanate, thio polysulfane group attached to silicon via a 1-18C linear or branched alkylidene group. Rubber mixtures containing organosilanes of formula R<1>R<2>R<3>Si-R<4>-Z (I), in which R<1>-R<3> = H, 1-4C alkyl, 1-4C alkoxy or halogen (at least one of these groups being alkyl); R<4> = 1-18C linear or branched alkylidene; Z = H, halogen, SCN, SH or Sx-R<4>-SiR<1>R<2>R<3>; x = 2-10 . Independent claims are also included for (a) processes for the production of filler-containing rubber mixtures by using a organosilane-polysulfane or an organo-silane-polysulfane and an organoalkyl-silane as above; (b) moulded products obtained from these mixtures.
Patent DE-19916805-A1 (DE)
Title: Diagnostic arrangement for safety belt compares rolled-up state and roller position sensor signals to detect correct functioning of safety belt
Inventor: GRIESBACH ROBERT
IPC: B60R21/015
Filed: 1999-04-14
Abstract: The arrangement has a sensor (3) that detects a mechanical parameter characteristic of the rolled-up state of the safety belt (2) and a sensor arrangement (4,5,6) for determining the roller rotary position and/or its change. The sensor signals are compared to detect correct functioning of the safety belt.
Patent DE-19917335-A1 (DE)
Title: Method for continuously fixing coiled fixture elements to cable e.g. optical cable, to be attached to bearer
Inventor: EINSLE GUENTER
IPC: H02G1/04
Filed: 1999-04-16
Abstract: The fixture elements are mounted in an off-setting appliance fitted with a drive. A spring band (FB) is drawn off from a supply coil and fed to a shaping device (FV) and bent into a circular shape. The pretensioned spring band (FB) is then bent on to the outer surface of a helical sleeve or casing at a given setting angle, obliquely to the longitudinal axis of the bearer- or HV-cable (S), and is formed into a helical fixture element, on account of the feed movement.  After achieving the required length of fixture element, the spring band (FB) is cut through by a cutting device, at the feed point. The fixture element (WBE) is next assembled on to the combination of a bearer- or HV-cable/and the cable (K) to be spliced, which combination is continuously carried within the helical sleeve or casing (WH) by means of a scraper device (A). The expanded spring band, which is wound in between times on to the helical sleeve or casing (WH) to the original diameter, then springs back and the cable is fixed in the bearer- or HV- cable (S).
Patent DE-19917693-A1 (DE)
Title: High speed rotary drive device for tool, with tubular casing having through air channel between induction inlet and outlet opposite it
Inventor: BLUMENSCHEIN BENJAMIN
IPC: F01D1/20
Filed: 1999-04-20
Abstract: The drive device has a tubular casing (10), in which a through air channel (30) runs between an endface induction inlet (26) and an outlet (28) opposite it. A turbine wheel (16) can be driven by the air flow sucked in through the air channel. The driven shaft (20) is fixed to the turbine wheel. A connecting part (22) on the inlet side joins the tool (24) to the driven shaft.
Patent DE-19918069-A1 (DE)
Inventor: BAUMGARTNER HANS
IPC: F16D65/12
Filed: 1999-04-21
Abstract: The invention relates to a brake disk-/hub combination and to intermediate elements for a brake disk-/hub combination which are based on the following constructive design: the brake disk (1) is provided with support elements (8) on its inner periphery, the brake disk hub (2) is provided with cams (15) on its outer periphery and intermediate elements (3) are radially distributed in the peripheral direction between the brake disk hub (2) and the brake disk (1). Said intermediate elements (3) project into intermediate spaces (21) that extend between the cams (15) and the support elements (8). Said intermediate elements (3) are substantially configured as strips, L- or T-shaped elements and are axially secured against being displaced by at least one retainer ring (4) and/or one rim section of the brake disk hub (2). Optionally or alternatively the sections (3a, 3b) of the intermediate elements (3) that project into the intermediate spaces (21) are folded.
Patent DE-19918496-A1 (DE)
Title: Metal aquarium with only one of five viewing sides glass, inner sides protected by paint, sheeting or glass
Inventor: KUNATH JUERGEN
IPC: A01K63/00
Filed: 1999-04-23
Abstract: The metal aquarium has only one viewing side made of glass. The inner sides of the aquarium may be protected by painting over with a special paint; cladding with glass; or placing sheeting on the insides.