baber/WOPTO huggingface dataset:
Patent DE-19638976-A1 (DE)
Title: Adjustable conductor arrangement for telescopic tube of vacuum cleaner
Inventor: SYKORA VLADIMIR
IPC: A47L9/24
Filed: 1996-09-23
Abstract: The arrangement comprises at least two hollow tube parts which are inserted into each other and mechanically coupled to sections of the telescopic tube. The tube parts include electric connector devices at ends which oppose each other. The electric connectors are connected to each other over an electric conductor which is arranged in the interior of the tube parts.  A section of the electric conductor in the interior of the tube part which is stationary w.r.t. to the other tube part, is arranged as a coil. Elastic clamp parts are pref. formed in the tube part with the coiled conductor to prevent tensions on the conductor, whereby one clamp part is arranged at the end of the connector, and the other end is arranged at the end of the moving tube part, where the conductor is inserted.
Patent DE-19643296-A1 (DE)
Title: Beating type foot massaging device
Inventor: IWAMATO HIRONORI
IPC: A61H7/00
Filed: 1996-10-21
Abstract: The massage device has a treatment unit (2) which is attached to a plunger (1) along an axial wire (A). The plunger axial line is set orthogonal to a floor surface (3) at an angle of about 17-30deg.
Patent DE-19647148-A1 (DE)
Title: Analogue actuator for computer operation with handle suspended in housing
Inventor: WERGEN GERHARD DIPL ING
IPC: G05G9/047
Filed: 1996-11-14
Abstract: A control column of the joy-stick type has its main control-rod (12) suspended in the wall (16) of hermetically-sealed housing (14) by a moulded sphere (18) and is further equipped with a swivelling plate- or disc-shaped pressure element (15), which is positioned diametrally opposite the sphere. Pressure sensors (25) are arranged between the pressure element and the housing. At least one sensor is loaded axiparallely to the control column by the pressure element, and one other, transversely to the axis of the control column, with pressure-springs (22) tensioned between the pressure plate and the housing in the direction of the mechanical sensor-loading-stress.
Patent DE-19647753-A1 (DE)
Inventor: NICOLAI WALTER
IPC: H02B1/30
Filed: 1996-11-19
Abstract: The invention relates to a switch cabinet having a rack comprising vertical frame pieces, wherein the vertical frame pieces are coupled to a lower unit or to an upper unit. Electronic components can be easily assembled by connecting two adjacent vertical frame pieces to a separate assembly unit by means of connecting elements and by fixing the components to be assembled thereon.
Patent DE-19654497-A1 (DE)
Title: Boiling water device for brewing coffee,tea
Inventor: SCHMIDT BURKHARD DIPL ING
IPC: A47J31/54
Filed: 1996-12-18
Abstract: The device heats water to 95 deg. C in two stages. The water is heated from 55 to 95 deg. C by microwave power. The heated water is circulated by a pump (5) to distribute the heat uniformly. The device has an extraction container (6) for separating floating material. The container is automatically filled using a level switch and magnetic valve arrangement.
Patent DE-19705234-A1 (DE)
Title: N=paraffin content determination method for coating material or coated surface
Inventor: OBERTHUER UTE
IPC: G01N33/42
Filed: 1997-03-05
Abstract: The method involves evaluating a coated surface or the surface of a coating material optically. The optical evaluation preferably includes a gloss measurement, in which light is shone from a radiation source onto the surface to be evaluated and the intensity of the reflection is measured. The intensity of the reflection may be measured as an intensity distribution as a function of different reflection angles. The intensity of the reflection may be measured at different reflection angles with the same final beam angle.
Patent DE-19706295-A1 (DE)
Title: Thermal transfer printing process, being flexible and solvent=free
Inventor: BERBERICH BERND
IPC: B41J2/325
Filed: 1997-02-18
Abstract: A thermal transfer printing process for objects, includes a thermal printing head under digital-control which produces a off-print pattern from one side of a moving colour tape, and transfers it by a soft cushion plunger, onto an object. Specifically, the thermally-transferred impression from the colour tape (4') is deposited onto a transfer plate (3), with the cushion plunger being a resilient printing stamp. After deposition onto the plate, the stamp picks up the impression and transfers it to the object (10). Also claimed is equipment for carrying out the printing process.
Patent DE-19706635-A1 (DE)
Title: Pressure pulsation damping arrangement for pump
Inventor: GIERLING ARMIN
IPC: F04B49/16
Filed: 1997-02-20
Abstract: The arrangement has a piezo-control element (6) on the high pressure side of an oil pump (1), which is connected in a transmission system. A regulator (5) is connected before the piezo-control element. The piezo-control element, the regulator and a pressure measurement unit (10) are connected in a control loop. Filtering of the noise frequencies of the pressure pulsation is performed in the control loop. The control loop contains an active bandpass filter (3) which performs the filtering.
Patent DE-19708871-A1 (DE)
Title: Transporting and storing scaffolding positioning frames
Inventor: SCHADWINKEL HOLGER
IPC: B65D19/44
Filed: 1997-03-05
Abstract: A frame has attachments (5,7) comprising corrugated sheet metal for holding positioning frames (9,9') upright. The attachments form at least part of the side wall of the support frame (1). The attachments grip, at a tangent, the side tubular uprights (2) of a set-up positioning-frame on at least two vertically spaced apart points. The positioning frame is prevented from accidentally lifting out by a pole (12) fitting into an opening (11) on one end side (10).
Patent DE-19711051-A1 (DE)
Title: Clamp terminal for electrical conductor
Inventor: KOELLMANN HANS JOSEF
IPC: H01R4/48
Filed: 1997-03-03
Abstract: The clamp terminal has an insulating housing (5) with at least one spring clamp element for engaging the electrical conductor provided by a spring sheet metal clamp spring secured to the end (8) of a current rail (11).  The spring clamp element has a backwards bent spring curve (6) between a bearing arm (7) acting against the end of the current rail and a clamp arm (9), which has an opening (10) at its extreme end for reception of the current rail end, the electrical conductor inserted through a channel (14) in the insulating housing.
Patent DE-19711810-A1 (DE)
Title: Ecologically harmless alkali carbonate per:oxy-hydrate used for economical water and sediment treatment
Inventor: WILLUWEIT THOMAS
IPC: A01K63/04
Filed: 1997-03-21
Abstract: The use of alkali carbonate per-oxy-hydrates (I) for treating waters and sediments is claimed.
Patent DE-19719988-A1 (DE)
Title: Aid for small children to go to sleep
Inventor: BRAUN OLIVER
IPC: A47D15/00
Filed: 1997-05-13
Abstract: The noise-sensitive aid is designed to help small children to go to sleep. It comprises an acoustic switch (1), an electronic meter and a melody unit. The acoustic switch controls a drive unit (3) and selectively operates the melody unit (2). The acoustic switch holds the aid in a permanent state of readiness. The housing of the aid may be made of deep-drawn plastics material and the base may be made of wood. The electronic circuit may be tuned to react to specific sounds, eg. a baby crying.
Patent DE-19720621-A1 (DE)
Title: Pressure regulator for motorcycle airbag
Inventor: IIJIMA SATOSHI
IPC: B62J27/00
Filed: 1997-05-16
Abstract: The pressure regulator has a regulating valve (V) in a vent opening (17) integral with the airbag (14). The regulating valve has a valve gate which can be selectively opened and closed. A spring (26) biases the valve gate to the closed position. If the gas pressure of the airbag exceeds a set value, the vent opening is opened. When the gas pressure is reduced to a set level, the valve closes to retain the bag half inflated.
Patent DE-19720848-A1 (DE)
Title: Pipe pressure equaliser for flowing medium
Inventor: ROERENTROP KLAUS DR
IPC: G01L19/00
Filed: 1997-05-17
Abstract: The equalizer consists of a tubular casing (1) with a tubular, axially enclosed, metallic pressure membrane with a circular cross-section, whose ends are sealingly connected to the casing. A crack between the casing and the pressure membrane forms a pressure equalizing chamber for a liquid pressure medium. The pressure medium chamber is connected to a gauge by a conductor. The pressure of the medium affecting the pressure membrane is transferred to the gauge through the pressure medium. There is an hypotension in the chamber (4), through which the pressure membrane (2) is shaped elastically towards the outside.
Patent DE-19722756-A1 (DE)
Title: Sound-proofing edge strips for flooring construction
Inventor: KOLOSSOW KLAUS DIETER
IPC: B32B5/18
Filed: 1997-05-31
Abstract: The edge damping strips for stone floors, and the like, are composed of a corrugated intermediate layer (2) of plastics foam and/or a nonwoven felting, covered by an outer layer. The outer layers (1,3) are of a plastics film.  The intermediate layer (2) is pref. a polyethylene (PE) foam, and the outer layers (1,3) of polystyrene (PS).
Patent DE-19724630-A1 (DE)
Title: Boot folding-load sack for motor vehicle
Inventor: RAAV STEFAN
IPC: B60R5/04
Filed: 1997-06-11
Abstract: The base section is built as a stable base plate (2) arranged in a rear region of the vehicle in a parked position. The boot fold (1) is fixable in a high folded position via a holder (4), whilst the material clothing (3) with quick fastening fixtures (5) is connectable with the body (6), the rear flap and the base plate. The base plate may be held on or below the vehicle base (11), whilst there may be a rotary axle (S) across the vehicle's longitudinal axis that is rotatable, about 180 degrees, outwards in the boot region's extended horizontal position. In this position, the vehicle's body may be adjustable.
Patent DE-19729057-A1 (DE)
Inventor: KRULL MATTHIAS DR
IPC: C08F210/00
Filed: 1997-07-08
Abstract: Copolymers made of lower olefins and vinyl esters contain (a) 85-97 mol.% bivalent structural units of formula -CH2CR1R2- (1), where R1, R2 = H or CH3; and (b) at least 3 mol.% bivalent structural units of formula -CH2CH(OCOR3)- (2), where R3 = saturated branched 6-16C alkyl having a tertiary C atom, and R3 with the tertiary C atom is bound to the carboxyl function. Preferably the copolymers contain up to 15 (especially 5-10) mol.% of structural units (2), and have melt viscosities at 140 degrees C of 20-10000 (especially 30-5000, more especially 50-2000) mPas. The copolymers preferably contain up to 3 mol.% vinyl acetate or up to 5 mol.% further comonomers, preferably vinyl ester, vinyl ether, acrylic acid alkyl ester or up to 5C higher olefins, preferably hexene, 4-methyl pentene, octene or diisobutylene.
Patent DE-19742003-A1 (DE)
Title: Binder and round bale press
Inventor: GEISER JENS DIPL ING
IPC: A01F15/14
Filed: 1997-09-24
Abstract: The binder has an arm (24) movably fitted on a frame of the press (10) and driven by motor into different positions relative to the frame. The arm has two yarn guide elements (28,30) of which at least one is mounted on the arm for swivel movement. A control device (26) engaging on one of the yarn guide elements is controlled according to the movement between the arm and the frame.
Patent DE-19748900-A1 (DE)
Title: Damper assembly used in turbine wheels
Inventor: TERAMAE HIROSHI
IPC: F16H45/02
Filed: 1997-11-05
Abstract: The assembly comprises a driving element (17) and an output element (20) which are elastically coupled by a torsion spring (21). The radial outward movement of the spring is restricted by a limiting element (19) and one end of the spring is held by a receiver (31,32) whose spherical surface contacts the limiting element. This surface may be produced on a locally lubricated ball (30) and the receiver may be recessed (33) so as to hold the ball opposite the limiting element. The driving element may be the piston of a torque converter transfer system, whereas the output element may be a converter turbine wheel.
Patent DE-19753313-A1 (DE)
Title: Slide projector
Inventor: REIBL BERND
IPC: G03B23/00
Filed: 1997-12-02
Abstract: A magazine is provided for at least one film cartridge in which slides are wound up in the form of a film strip. The film cartridge is removed from the magazine by a transport mechanism and transferred to a slide transport unit (4). A magnetic reader/writer (16) may be provided which reads a magnetic stripe on the film strip in order to determine the format of the slide to be projected, e.g. panorama or 'classic' format. The film cartridge may be of the Advanced Photo System (RTM) type.
Patent DE-19757644-A1 (DE)
Title: Machine for stringing together freshly harvested or cut plants, especially flowers
Inventor: COTTONE NORBERT
IPC: B65B15/04
Filed: 1997-12-15
Abstract: The conveyor (1) carrying cut plants from the harvesting machine incorporates a machine (2) for stringing together the plants by supplying at least one packaging tape (8) to the plants as they are transported by endless conveyor belts (3) and using this tape to form a chain (13) of strung together plants.
Patent DE-19800033-A1 (DE)
Title: Compensation for temperature dependent position change e.g. in a precision grinding NC machine tool system
Inventor: THORMAEHLEN KLAUS-HERMANN DR I
IPC: G05B19/404
Filed: 1998-01-02
Abstract: The precision grinding  NC machine tool system has a computer (19) that controls the relative movement of the workpiece table (11) and the grinding wheel (9). The position of the table is measured by a linear transducer (12) and is fed to a controller (15) that also receives input from a temperature sensor (14). The controller executes a compensation algorithm that corrects for temperature changes. An Independent claim is included for a machine tool.
Patent DE-19806240-A1 (DE)
Title: Contact-less path and oscillation measurement of object
Inventor: WOERTGE MICHAEL
IPC: G01H9/00
Filed: 1998-02-16
Abstract: The method involves using at least one interferometer (1) with at least one laser, at least one control unit which leads the laser beam on several points of a measured object (3), so that it is scanned by the laser beam, and at least one output unit (5) for a spatially resolved display of the measurement results. The measuring points are freely positioned, individually and/or in at least one raster with adjustable contour, on the measuring object. An Independent claim is also included for a corresponding measurement arrangement, whereby the output unit can be connected to a video camera, an image memory, and/or a CAD system.
Patent DE-19808386-A1 (DE)
Inventor: SINNER KARL-HEINZ
IPC: F03D80/70
Filed: 1998-02-27
Abstract: The invention relates to a rotational joint without a center comprised of an outer race and an inner race. In order to produce a permanent rotational resistance and an optimal damping, clamping sleeves (10) are arranged in the area of the bearing gap.
Patent DE-19809564-A1 (DE)
Title: Silicon carbide semiconductor device
Inventor: YAMAMOTO TSUYOSHI
IPC: H01L29/06
Filed: 1998-03-05
Abstract: Silicon carbide semiconductor device has (a) a semiconductor substrate (4) with a low resistance first conductivity type semiconductor layer (1), a high resistance first conductivity type semiconductor layer (2) and a second conductivity type first semiconductor layer (3) containing a first conductivity type region (5), through which a trench passes; (b) a first conductivity type silicon carbide thin film (8) formed on the first layer (3) surface at the trench side wall; (c) a gate insulation layer (9) formed on the silicon carbide thin film (8) and a gate electrode layer (10) formed on the gate insulation layer (9) within the trench; (d) a first electrode layer (12) on part of the semiconductor region (5) surface; and (e) a second electrode layer (13) on the substrate backface. When a blocking bias is imposed on a p-n junction between the two electrode layers (12, 13), a p-n junction between the high resistance semiconductor layer (2) and the first semiconductor layer (3) experiences avalanche breakdown before the second semiconductor layer (8) undergoes punch-through between the high resistance semiconductor layer (2) and the semiconductor region (5). Also claimed are similar silicon carbide devices and a process for producing a silicon carbide semiconductor device.
Patent DE-19811355-A1 (DE)
Title: Dichtungseinrichtung
Inventor: PRINZING HANS
IPC: D21F3/10
Filed: 1998-03-16
Abstract: Eine Dichtungseinrichtung 10 zur seitlichen Abdichtung wenigstens einer an eine bewegte Fläche 12 angrenzenden Überdruck- oder Unterdruckzone S1, S2 in einer Papiermaschine umfaßt wenigstens ein der bewegten Fläche 12 gegenüberliegendes Dichtelement 14, einen diesem zugeordneten Halter 16, in dem das Dichtungselement 14 in Richtung auf die bewegte Fläche 12 zu und von dieser weg bewegbar gelagert ist, und wenigstens ein Belastungselement, durch das das Dichtungselement 14 in Richtung auf die bewegte Fläche 12 zu belastbar ist. Zusätzlich ist wenigstens ein Rückstellelement 20 vorgesehen, durch das das Dichtelement 14 entgegen der Wirkrichtung des Belastungselements 18 von der bewegten Fläche 12 weg beaufschlagbar ist, wobei ein sich im Betrieb zwischen dem Dichtelement 14 und der bewegten Fläche 12 ergebender Dichtspalt 40 über das Rückstellelement 20 und/oder das Belastungselement 18 vorgebbar ist.
Patent DE-19816249-A1 (DE)
Title: Verkaufstray
Inventor: WEHMANN MARTIN
IPC: B65D1/36
Filed: 1998-04-14
Abstract: Tray mit Haltevorrichtungen für die vorgesehenen Gegenstände, dadurch gekennzeichnet, daß es als Haltevorrichtungen an seinen Seitenwänden Nasen besitzt.
Patent DE-19816358-A1 (DE)
Inventor: TAEGE PETER
IPC: H04M1/60
Filed: 1998-04-03
Abstract: The increment width control method has the input level compared with a threshold value (S), with incrementation of a counter each time an input signal sample value exceeds the threshold value, for updating the power factor used for calculation of the increment width. The threshold value corresponds to the estimation value for the power of the output signal of the LRM system, a second threshold value (S1) used for determining the rest phase and a further threshold value (So) used from preventing an estimation with an input signal level which is too low.
Patent DE-19817238-A1 (DE)
Title: Ruf-, Sprech- und Schaltanlage für die Haustechnik
Inventor: BOESER WERNER
IPC: H04M11/02
Filed: 1998-04-18
Abstract: Eine Hausrufanlage mit im Bereich des Hauseinganges angeordnetem Ruf-Tableau sowie einer mindestens ein Türmikrophon und einen Türlautsprecher aufweisenden Türstation, mit einem Netz- und einem Steuergerät sowie einer Anordnung zum Betätigen eines Türöffners, und mit einer Stammleitung zur Verbindung mit gerufenen Wohnungsprechstellen soll so verbessert werden, daß bei einer Beschränkung der Stammleitung auf zwei Adern und beim Montage und Installation erleichternden Verwenden ausschließlich der zweiadrigen Stammleitung die Möglichkeiten der Herstellung zentraler Verbindungen sowie von den einzelnen Sprechstellen ausgehender Verbindungen erweitert werden. Dazu wird vorgeschlagen, daß die Stammleitung über Induktivitäten mit Gleichstrom-Niederspannung gespeist ist, die von den zu speisenden Schaltelementen über Gleichrichter und Induktivitäten abnehmbar ist, daß Schaltwege von Ruftastern des Tableaus vermittels von Code-Konvertern in dem DTMF-System zugehörige Signale umgesetzt und der Stammleitung zugeführt sind, und daß die Wohnungssprechstellen mit DTMF-Empfängern ausgestattet sind und deren Ausgang auf Vergleicher geführt ist, welche beim Empfang des vorgegebenen Adreßsignals der Wohnungssprechstelle ein Rufsignal weitergeben und mindestens einen Schaltweg des Handapparates der Wohnungssprechstelle vorbereiten.
Patent DE-19818609-A1 (DE)
Title: Noise filtering method for handsfree system
Inventor: ZELINSKI RAINER
IPC: H03H21/00
Filed: 1998-04-20
Abstract: The method involves using a bypass factor (alpha) with a value between 0 and 1 to reduce the effect of errors in the estimated value of the power density spectra of a speech signal Ps(f) and a noise signal Pn(f). The bypass factor constant, alpha, is replaced by an adaptively controlled bypass factor alpha(w), and an additional attenuation factor beta(w) is used, where w corresponds to the probability of a speech signal being present. The transfer function is determined from HAB(f)=(Ps(f)+alpha(w)Pn(f))/(Ps(f)+Pn(f)) .beta(w) An Independent claim is included for a noise filtering apparatus.
Patent DE-19821599-A1 (DE)
Title: Actuator for roll-over protection system
Inventor: LOTZ ULRICH
IPC: B60R21/13
Filed: 1998-05-14
Abstract: An actuator for a roll-over protection system has a locking rod (10) connected to a protective buckle and able to be guided in a solenoid that has a clamping stirrup (9) which the locking rod restrains.  An armature (7) works on the clamping stirrup when the solenoid is excited so that it releases the locking rod. A flange of a core (6) projects into a coil of the solenoid and has a tapering hole in which the clamping stirrup is guided. The stirrup is pressed by a locking spring (10) onto the armature. The spring is supported on a cover for the hole of the stirrup. The armature has a central hole in the direction of its axis in which the locking rod can be guided.
Patent DE-19830872-A1 (DE)
Title: Stock inlet turbulence generator for a papermaking machine
Inventor: FREY JOSEF
IPC: D21F1/02
Filed: 1998-07-10
Abstract: The turbulence generator, for the stock inlet of a papermaking or cardboard production machine, is composed of a number of channels formed by a bundle of tubes (2,3). Only some of the tubes extend as far as the outlet surface. The turbulence generator, for the stock inlet of a papermaking or cardboard production machine, is composed of a number of channels formed by a bundle of tubes (2,3). The tubes (2) which extend as far at the outlet surface are flanked by shorter tubes (3). The longer tubes (2), as seen from the front, are laid in horizontal rows, with tubes of the same length in a row. The rows alternate with tubes as far as the outlet surface and tubes which end at a gap from the outlet surface. The ends of the shorter tubes are at a gap of 0.5-4.0 times the hydraulic diameter of the tube channels at the outlet zone, and preferably 2.5-3.5 times the hydraulic channel diameter. The channels alternate between the inner side of a tube and the outer side of an adjacent tube. The outer sides of the tubes (2,3) have a rectangular or square or triangular and pref. equilateral cross section, at least at the outlet side. The outer surfaces of the tubes (2,3) can also be in a regular polygon shape, at least at the outlet side, or they can be round. The tubes (2,3) are at least partially welded to their adjacent tubes, at their contact surfaces, or they are bonded together by an adhesive or solder. The channels have inserts to reduce their diameter, with inserts of different lengths and with a different hydraulic diameter.
Patent DE-19833050-A1 (DE)
Title: Cooling arrangement for use with PC hard drives has a cooling body with heat transfer fins, in thermal contact with the hard drive housing and a fan arrangement to provide forced convection cooling
Inventor: FIAMMINGO NINO
IPC: G11B33/14
Filed: 1998-07-22
Abstract: Device has part, or all, of the outer wall of the hard disk drive housing in thermal contact with a heat transfer cooling body (3). The cooling body has fins or ribs on its surface to increase its surface for heat-transfer. In addition to this an arrangement of one or more fans (4) provides forced convection over the cooling fins by sucking air over the cooling body.