baber/WOPTO huggingface dataset:
Patent DE-19800152-A1 (DE)
Title: Orthopedic seat with spiral springs
Inventor: LINNE ANNEROSE
IPC: A43B13/18
Filed: 1998-01-05
Abstract: The spiral springs (4) absorb jolts almost completely without bending. The seat structure can be fixed to a horse's or tractor saddle by means of leather straps (5). The springs are protected by foam material (1), a piece of door mat (3), and waterproof material (6).
Patent DE-19808589-A1 (DE)
Title: Arrangement for rounding corners on boards, especially circuit boards
Inventor: ESS WILFRIED ING
IPC: B23C3/12
Filed: 1998-02-28
Abstract: The arrangement has at least one cutter which is passed over the ends to be rounded and at least one board support with a lateral stop. At least two supports (2,3) forming a transport arrangement are arranged in series in the transport direction (6) with stops (7) parallel to the transport direction. Adjustable alignment devices (15,16) are used to position the boards or board stacks. Two cutters (11) are arranged on the side of each lateral stop, where at least one of the two cutters can be adjusted along the stop and fixed. One of the two essentially structurally identical supports can be rotated with respect to the other through 180 deg  in a plane and at least one support can be displaced with respect to the other transversely with respect to the transport direction.
Patent DE-19815644-A1 (DE)
Title: Verfahren zur Steuerung eines Kältegerätes
Inventor: GUFFLER THOMAS
IPC: F25D11/02
Filed: 1998-04-07
Abstract: Bei einem Verfahren zur Steuerung eines Kältegerätes mit wenigstens zwei thermisch voneinander getrennten Fächern unterschiedlicher Fachtemperatur und mit einem Verdichter, welcher wenigstens zwei in Reihenschaltung hintereinander angeordnete, zur Kühlung der Kältefächer dienende Verdampfer mit Kältemittel beaufschlagt und welcher von einem Fach höherer Temperatur angeordneten Reglerelement zur Aufrechterhaltung der bestimmungsgemäßen Fachtemperatur gesteuert ist, von denen die Fachtemperatur im Fach höherer Temperatur von einem Heizelement beeinflußbar ist, ist eine Auswerteeinheit vorgesehen, welche wenigstens einen in einem Datenspeicher hinterlegten Sollwert mit einem sich aus der Betriebsweise des Verdichters ergebenden Istwert vergleicht und bei Unter- oder Überschreiten des Sollwertes ein Steuersignal abgibt, durch welches die Heizeinrichtung in Betrieb gesetzt ist.
Patent DE-19817029-A1 (DE)
Title: Playing appliance for dice game
Inventor: GROSS WILFRIED
IPC: A63F3/02
Filed: 1998-04-17
Abstract: Six holes of identical cross-section are present in the top (1) of a housing. One of the holes penetrates the top wall and the remainder are insertion holes which do not go right through. Each of the six openings corresponds to one of the six symbols on the dice. The playing appliance has several identical cylindrical pins (2) whose circular cross-section is smaller than the cross-section of the openings. The housing has a circular cylindrical basic shape and a bottom part (3) on which the top is detachably placed.
Patent DE-19817230-A1 (DE)
Title: Method of detecting a number of faults in a motor vehicle charging system enables faults to be detected whilst the system is operating under all normal operating conditions
Inventor: KLAES CARL
IPC: B60R16/02
Filed: 1998-04-17
Abstract: The method involves detecting faults in a generator with three phases by determining the differences between the chained voltages of the generator between corresp. phases; determining a relative order of magnitude of a root mean square value of the chained generator voltages; and indicating a fault if the relative orders of magnitude are not approximately equal. An Independent claim is also included for an arrangement for implementing the method.
Patent DE-19820585-A1 (DE)
Inventor: EGELHOF DIETER
IPC: D21F1/00
Filed: 1998-05-08
Abstract: The product band enters a further overlapping, double-sieve band (10, 13) region (20), where coating medium is applied through the sieves. An Independent claim is included for the corresponding papermaking machine. Preferably one sieve has a finer structure differing from that of earlier sieves (2, 6). Coating takes place on one or both sides. Following coating, suction is applied by nozzles or rollers, on the opposite side. Further material is applied and similarly extracted.
Patent DE-19824725-A1 (DE)
Inventor: KERSCHGENS LOTHAR
IPC: E04D15/04
Filed: 1998-06-03
Abstract: The invention relates to an assembly device (46) for fixing means (12) for a strip of roofing material (24, 134), wherein the assembly device (46) entrains retaining elements (26) and fixing elements (28) and a first device (54) to place the retaining elements (26) of the top side of the strip of roofing material (134) in the position (160) envisaged for the fixing means (12), in addition to a placement device (52) for anchoring the fixing means (12). In order to quickly and easily assemble the fixing means with a covering element and connect the latter to the strip of roofing material in a water-proof manner, the assembly device (46) is provided with a third magazine (74) for the covering elements (30), a third device (58) serving to locate the covering element (30) in the same position (160) within the trajectory (76) of the placement device (52) and a welding apparatus (90) to weld the covering elements (30) to the strip of roofing material.
Patent DE-19825459-A1 (DE)
Title: Transportable container for liquids esp. for liquid manure from farming
Inventor: STREICHER MAX
IPC: A01C23/00
Filed: 1998-06-06
Abstract: The transportable container (1) has a vacuum pump (24), so arranged that it circulates suctionally with the topmost point of the container. A circulating pump (6) is so arranged, that it communicates with the lowest point of the container. A distributor box (2) is located between the circulating pump and the connection at the container. The box has openings (3,4,5) for the suction line, to the container, to the circulating pump.
Patent DE-19831153-A1 (DE)
Title: Speed adaptive vibration damper for a rotating shaft
Inventor: PRESTEL WOLFGANG
IPC: F16F15/31
Filed: 1998-07-11
Abstract: The damper comprises a hub part (17), on which a number of inertia masses (19) adjacent in the peripheral direction are in each case mounted in two holders (21). The holders are adjacent in the peripheral direction and comprise pins (1) which can roll on curved tracks (27,29), curved in opposite directions, of the inertia masses and the hub part in such a way that, when rotational vibrations superimposed on a rotational movement are initiated, the distance of the masses from the axis is reduced in the course of curved paths of movement. The pins each have a shell (3), which encloses a cavity (5), which is empty or is filled with a material (7) having a density which is lower than that of the shell.
Patent DE-19831514-A1 (DE)
Title: Control procedure for continuously variable gearbox of vehicle driven by IC engine has transmission ratio adjusted first around minimum adjustment to longer ratio and with continuing operation of selection device
Inventor: FUCHS EMANUEL
IPC: F16H61/00
Filed: 1998-07-14
Abstract: A control procedure for a continuously variable gearbox of a vehicle driven by an IC engine has a control unit (6) connected to a selection device (18) executing the control procedure in at least one operating mode where the transmission ratio of the gearbox is influenced by manual operation of the selection device in one of two possible operating directions by the vehicle operator. With operation of the selection device in one direction, the transmission ratio is adjusted first around a minimum adjustment to a longer ratio. With a continuing operation of the selection device, a continuous adjustment in the direction of a longer ratio is undertaken. With operation of the selection device in the other direction, the transmission ratio is adjusted first around a minimum adjustment to a shorter ratio. With a continuing operation of the selection device, a continuous adjustment in the direction of a shorter ratio is undertaken.
Patent DE-19834038-A1 (DE)
Inventor: GERSDORF OLIVER
IPC: E05F7/08
Filed: 1998-07-29
Abstract: The invention relates to a drive rod fitting comprising a corner deflection element for drive rods which are guided in a groove for receiving the fitting, which groove runs around the sash frame. The drive rods are joined together at the sash corner via a deflection member (15) which is guided in an angular guide channel (1) situated in the groove designed for receiving the fitting. An external sash corner covering element which covers the groove for receiving the fitting can be joined to the shaped sash frame and the corner deflection element can be fastened to the sides of said groove in a positive and/or non-positive fit via a fixing device. The aim of the invention is to produce a corner deflection element in a simple manner and to simplify the subsequent assembly of the drive rod fitting. It also aims for the attachment to be sufficiently strong, using the simplest possible measures, and for it to be possible to attach the fixing device to corner deflection elements which do not have an only laterally open angular space but only have a cover rail assigned to one leg of the sash. To this end the positive and/or non-positive fit is achieved by a fixing device (20) positioned at the level of the guide channel (1).
Patent DE-19835958-A1 (DE)
Title: Wind rotor for a wind turbine, has a rotor arm system fitted to a vertical shaft with arm sections at an angle to the shaft to carry arm extensions for easy and rapid installation
Inventor: MOSER JOSEF
IPC: F03D3/06
Filed: 1998-08-08
Abstract: The rotor (1), to be rotated by wind power, has a vertical shaft (2) to carry a radial rotor arm system (3). The rotor arm system has three rotor arms (31-33), for example, each with an arm section (311-331) mounted to the vertical shaft (2), and a second extended arm section (312-332) from the first section. The first arm sections (311-331) are at an angle to the vertical shaft (2). The two arm sections have a similar cross section profile. The two arm sections are of plastics, a compound material of plastics containing reinforcement glass or carbon fibers, wood and/or metal.
Patent DE-19836263-A1 (DE)
Title: Play apparatus with living tree supports has branches anchored and growing in ground and connected by connectors for fixing on play items
Inventor: CLAUSNITZER RENE
IPC: A63G21/00
Filed: 1998-08-11
Abstract: The play apparatus such as swings and climbing frames comprises a combination of living wood anchored in the ground at at least one end and having connecting elements detachably connected together to connect the support elements which anchor in the ground through existing or growing roots.  The support elements can be growing branches with leaves connected together by metal, wood or plastics connectors. Slides, swings, nets and bridges, etc., are fixed to the connecting elements or support elements.
Patent DE-19838334-A1 (DE)
Title: Diagnostic appliance for regulating combustion processes; has probe signal investigating first, second and third range of signal readings
Inventor: SCHNAIBEL EBERHARD
IPC: G01N27/409
Filed: 1998-08-24
Abstract: The diagnostic appliance regulates combustion processes with periodical alteration of the fuel:air ratio for combustion. The probe signal alternates between a first range of high signal readings indicating a lack of oxygen and a second range of low signal values indicating an excess of oxygen. In a third range, the diagnostic appliance emits a faulty reading if the probe signal is longer than the forecast period inside the third range, or if alterations in the electric heating current occur.
Patent DE-19841026-A1 (DE)
Inventor: OBIEGLO HELMUT
IPC: F01C11/00
Filed: 1998-09-08
Abstract: The invention relates to a device for controlling or influencing a process involving media or substances, especially with respect to the combustion thereof or the suppression of isochore combustion. In order to improve the preconditions for ignition and combustion in said process of suppression and to ensure economically viable and effective combustion and introduction of media or materials during cyclic processes, the invention seeks to create specific process areas in order to provide the right time conditions and physical conditions with respect to given parameters, whereby the retention of said media or substances results in the ignition or combustion of difficultly inflammable media or substances or the like with relatively long reaction/ignition or combustion times, in addition to the suppression of isochore combustion further to said retention. Active surfaces are therefore arranged at various points in time and space. In order to transmit control movements, it is possible to provide machines that are connected to the inventive device with predefined working areas, especially chambers with a variable volume, for the discharge and supply of said media or substances and to provide an advantageous yield.
Patent DE-19841845-A1 (DE)
Title: Concrete construction brick is divided by a high density metal plate with openings in one half-brick to take an electrical component and cables without loss of acoustic insulation
Inventor: HOERICHT ROLF
IPC: H02G3/12
Filed: 1998-09-12
Abstract: The building brick (1), pref. of concrete, is divided into two half-bricks (2,3) by a high density metallic plate (4) with a bonding agent at the joints between them. At least one half-brick (2) has at least one blind drilling (8) to take a housing (9) to hold an electrical component. At least one channel (11) branches from the blind drilling to hold an electrical connecting cable in a radial direction to the outer side of the brick (1).
Patent DE-19844715-A1 (DE)
Title: Fahrzeugleuchte
Inventor: WERNER HERMANN
IPC: B62J6/04
Filed: 1998-09-29
Abstract: Bei einer Fahrzeugleuchte, insbesondere Fahrradschlußleuchte, mit einer Leuchtdiode (7), die so angeordnet ist, daß die zentrale Achse (9) des Raumwinkels, in den sie Licht abstrahlt, im Betrieb in etwa horizontal gerichtet ist, ist vorgesehen, daß eine Leuchtdiode verwendet wird, die Licht in einen Raumwinkel von etwa +-180 DEG abstrahlt, und daß ein optisch aktives Element (11) die Winkelverteilung des von der Leuchtdiode in horizontaler Richtung abgestrahlten Lichts im wesentlichen unverändert läßt, das in vertikaler Richtung abgestrahlte Licht jedoch bündelt.
Patent DE-19845849-A1 (DE)
Title: Urban rail assembly
Inventor: BLANK HELMUTH
IPC: E01B21/00
Filed: 1998-10-05
Abstract: The rail structure, and especially Vignoles rails, has channels (13,14) in the base profile (12) with a rhomboid cross section. The channels (13) at the two edge zones have smaller cross section dimensions than the channels (14) in the center zone, so that the stiffness of the base profile (12) increases outwards.  The base profile (12), side profiles (16,17) and track rod shrouding (19) are made of an electrically insulating elastomer material.
Patent DE-19845947-A1 (DE)
Title: Optoelectronic device for recording objects in monitoring range, e.g. for light barrier; has optical near infrared blocking filter and high temperature polycarbonate film filter in front of detector to form band pass filter
Inventor: HES RALF
IPC: G01V8/10
Filed: 1998-10-06
Abstract: The device has an optical near infrared blocking filters (11) and a high temperature polycarbonate film (12) are arranged in front of a detector (5). The transmission co-efficients of the filters complement each other to form an optical band-pass filter, so that only light (4) of a desired wavelength region is received by the detector. The wavelength of the received light beams lies between 600-700 nm. The wavelength of a transmitted light beam (2) emitted by a transmitter (3) lies within wavelength band of the detected light beam, and is preferably 630-660 nm.
Patent DE-19846604-A1 (DE)
Title: Investment, for lost wax casting of high melting reactive material especially titanium, contains oxygen-reactive metal, metal carbide and-or metal nitride powder as expansion additive
Inventor: ZIMMERMANN-CHOPIN RAINER
IPC: B22C1/00
Filed: 1998-10-09
Abstract: A foundry investment material contains an expansion additive of oxygen-reactive metal, metal carbide and/or metal nitride powder. A foundry mould investment material, for casting high melting reactive materials, comprises a thermodynamically stable basic material of zirconium oxide, magnesium oxide and aluminum oxide, cement binder and an expansion additive of metal, metal carbide and/or metal nitride powder which reacts with oxygen for volume increase of the material on mould firing.
Patent DE-19860784-A1 (DE)
Title: Pump for oil feed system for exhaust turbochargers has outlet pipe connected to pressure tube projecting into centrifuge and dipping into fluid
Inventor: PROSSEL JUERGEN
IPC: F04D29/06
Filed: 1998-12-30
Abstract: The pump has a centrifuge (2) to pressurize a fluid (5), and fluid intake and outlet pipes. The outlet pipe (4) is connected to a pressure tube (6), which is immersed into the fluid and projects into the centrifuge. An opening (7) of the pressure tube is positioned at right angles to and against its direction of rotation.  The pump (1) is part of an oil feed system for bearing support for high-speed rotors. The bearing support consists of a bearing contained in a housing and fastened to a shaft (10), and an oil damper located between bearing and housing. The shaft is the turbocharger shaft.
Patent DE-19861112-A1 (DE)
Title: Gehäuse mit einem Kontaktbereich
Inventor: KOBER HORST
IPC: H05K3/32
Filed: 1998-03-11
Abstract: Gehäuse mit einem Kontaktbereich (2), aufweisend mindestens einen von außen zugänglichen Anschluß (5a, 5b) mit mindestens einem elektrischen Leiter (5,' 5''), der den von außen zugänglichen Anschluß (5a, 5b) mit dem Innenraum des Gehäuses (1) verbindet, wobei der Leiter (5', 5'') aus dem Gehäuse (1) herausgeführt und in dem den von außen zugänglichen Anschluß (5a, 5b) aufweisenden Kontaktbereich (2) zumindest abschnittsweise entlang des Gehäuses (1) geführt ist und wobei der Leiter (5', 5'') auf einer flexiblen Leiterplatte (6) angeordnet ist und wobei der Leiter (5', 5'') auf einer Seite des Kontaktbereichs (2) aus dem Gehäuse (1) austritt, entlang einer Gehäusewand (10) geführt ist und auf der anderen Seite des Kontaktbereichs (2) wieder in das Gehäuse (1) eintritt.
Patent DE-19908524-A1 (DE)
Title: Planar antenna e.g. for high speed communication system
Inventor: LIM KYU-TAE
IPC: H01Q1/40
Filed: 1999-02-26
Abstract: The planar antenna has a printed circuit board (410) with a dielectric layer (400) applied to its upper surface, provided with a current feed for providing the operating current for the antenna, with a number of further dielectric layers (420) with a higher dielectric constant applied to the underside of the printed circuit board, incorporating at least one air layer.
Patent DE-19908618-A1 (DE)
Title: Common cache memory in multiprocessor system
Inventor: FUHRMANN HORST
IPC: G06F12/084
Filed: 1999-02-27
Abstract: The system has a number of processors (PU) that form a multiprocessor system that have connections to a common cache memory (15) that serves as a buffer memory between the processors and the main memory (18). A highly efficient means of processing data is provided by subdividing the cache memory into a number of core modules (15-0---15-3). An Independent claim is included for method for high power buffering of instructions and data in cache memory of computer system.
Patent DE-19909753-A1 (DE)
Title: Spectacles with frame part and connected bows have area between them of softer elastic material than that of which they are composed
Inventor: SCHENDEL KLAUS-PETER
IPC: G02C5/16
Filed: 1999-03-05
Abstract: The spectacles have a frame part (2) and connected bows (4). They have an area between the frame and bows of softer elastic material (8) than that of which the frame part and bows are made. The frame part is connected to the bows by hinges (7) and the area of softer elastic material is arranged on the face side of the bows and extends over the hinge parts located in the frame and bows.
Patent DE-19911119-A1 (DE)
Title: Dust-releasing material dosing process, e.g. for dosing aluminum powder used as pore-former in porous concrete production, comprises dust extraction and collection in the operating water of a water jet pump
Inventor: BAYER PETER
IPC: B01F15/04
Filed: 1999-03-12
Abstract: A dust-releasing material dosing process comprising dust extraction and collection in the operating water of a water jet pump (70) is new.  A dust-releasing material dosing process comprises withdrawing the material from a supply container (2) by means of a dosing device (2a) for supply to a weighing device (42) and then to a delivery device (50), dust arising in the weighing device (42) and delivery device (50) being extracted by a water jet pump (70) for collection in the pump operating water.  An Independent claim is also included for equipment for carrying out the above process.
Patent DE-19916260-A1 (DE)
Title: Stützelement zum Spannen von Werkstücken
Inventor: KOHLERT RUDOLF
IPC: B25B5/06
Filed: 1999-04-12
Abstract: Die Erfindung bezieht sich auf ein Stützelement zum Abstützen von labilen Werkstücken auf Werkzeugmaschinen, Maschinentischen und/oder Paletten. In einem Gehäuse ist ein Stützbolzen beweglich geführt und wird durch einen senkrecht dazu angeordneten Haltekolben in seiner Spannposition festgesetzt. Der Haltekolben (4) ist mit einer Aussparung (22) versehen und bildet zwei Stegsegmente (28) deren Kanten angefast die beiden Kolbenanpreßflächen (17, 18) bilden. Der Stützbolzen (2) gleitet in einer Bohrung, die ebenfalls mit einer Aussparung (21) versehen ist, so daß sich zwei Kanten bilden, die angefast die Gehäuseanpreßflächen (19, 20) ergeben. Zwischen diesen Anpreßflächen (17, 18, 19, 20) ist der Stützbolzen (2) festsetzbar. Der Haltekolben (4) verbindet die beiden Stegsegmente (28) mit einem Kolbenboden (27), der elastisch verformbar ist. Der Mantel des Haltekolbens ist im Bereich der Stegsegmente partiell frei gearbeitet, so daß vier Stütznoppen (8, 9, 10, 11) entstehen. Im Spannzustand wird infolge der Gegenkräfte ein Moment auf die Stegsegmente ausgeübt, das diese nach außen drückt, bis ihre Stütznoppen an der Zylinderwandung fest anliegen. Der Haltekolben wird damit zum Bestandteil des Gehäuses und übernimmt die Aufrechterhaltung des Stützdruckes ohne Setzerscheinung.
Patent DE-19917707-A1 (DE)
Title: Internal combustion engine cylinder head arrangement uses cylindrical ring round head let into cylinder surface and integral with head seal.
Inventor: FRANTZHELD GEROLF
IPC: F02F11/00
Filed: 1999-04-20
Abstract: A cylindrical ring (12) encircling the cylindrical surface in the piston (1) forms an integral part of the cylinder head seal (7) and lies without clearance in a recess (13) in the piston surface (14). The sides of the crankcase (6) directly enclosing the cylinder are also recessed (17) or else the cylinder liner (3) can be recessed. Otherwise the crankcase areas facing the encircled cylinder head (2) or the parts of the liner are angled off 90 deg  to the cylinder surface (14). The ring (12) extends from the cylinder head seal (7) to the position adopted by the piston (9) nearest the cylinder head (2) in the piston top dead center position. The ring (12) has wall thickness of 0.5-2 mm and is formed from the head seal material.
Patent DE-19917825-A1 (DE)
Title: Connector coupling structure
Inventor: SAKURAI KAZUAKI
IPC: H01R24/00
Filed: 1999-04-20
Abstract: A male connector (1) can be moved relative to a female connector (2) from an insertion position via a provisional position, into a set position. Cam grooves (20,21) are provided so that when a connector is inserted into the provisional position, the cam moves a moving part to a preset position, and another connector is moved from a provisional position to a final fixed position.