baber/WOPTO huggingface dataset:
Patent DE-19757673-A1 (DE)
Title: Apparatus for determining dimensions of scanned body, e.g. piece of paper in scanner
Inventor: LEE CORL
IPC: G01B11/04
Filed: 1997-12-23
Abstract: The apparatus has a light source (11) for providing an initial optical signal. A detector (21) produces an initial detection signal based on the optical signal and produces a complex detection signal corresponding to the scanning dimensions (D,C) of the scanned body (3). A signal processor (17) determines the scanning dimensions (B,C) of the body by calculation using the initial detection signal and the complex detection signal. An Independent claim is included for the determination of the dimensions of a scanned body.
Patent DE-19758055-A1 (DE)
Title: Tidal motion piston e.g. chronometer
IPC: F03B17/04
Filed: 1997-12-29
Abstract: The tidal motion piston provides an alteration of direction of bodies at rest or bodies moving in the same way between two points, while retaining the form of energy. The work load exerted on the mechanical device must not produce a work load in the sense of the function on the mechanical device. A number of physical and chemical processes produce a certain combined effect on the material, through which stored energy input from outside is created by work load so that an exchange of energy takes place, and though the speed is altered by the external force, the overall energy remains unaltered.
Patent DE-19808229-A1 (DE)
Title: Repeated energizing of AC circuit switchgear
Inventor: KOLLER PETER
IPC: H01H9/56
Filed: 1998-02-27
Abstract: In the AC circuit the contact voltage at the switching contacts (2) of the switchgear (1) is detected. The switching in nearest proximity to the respective voltage or load current zero passage is attained by the first ON or OFF of the switchgear the actual delay of the latter is measured.  At the following switching steps each time point for giving the control ON or OFF instruction to the switchgear is computed by the microcontroller (8), taking into account the previously measured ON and OFF delay for the above nearest proximity.
Patent DE-19813308-A1 (DE)
Inventor: HEUKAMP VOLKER
IPC: B02C13/28
Filed: 1998-03-26
Abstract: The striker strip rear side surfaces locate backwardly and radially from the inside against holding parts provided on the rotor and on the front side have locating surfaces for movable holding parts, which hold the striker strip in engagement with the holding parts provided on the rotor. The cross-section of the striker strip (1) has a double trapezoidal basic shape with the long basic lines (a) as symmetry axis (2).  The rear side (5) of the striker strip corresponding to the height (h) of one of each trapezium is directed at right-angles to the symmetry axis of a flat surface (6) over the striker strip height (7). The locating surfaces (9) provided on the rear side of the striker strip are formed by a groove-type cavity (8) running in the longitudinal direction of the striker strip and at the height of the symmetry axis.
Patent DE-19813561-A1 (DE)
Title: Holder for winder shaft in roller-blind casing
IPC: E06B9/174
Filed: 1998-03-27
Abstract: At least one pivot bearing end part (11) of the winder shaft (10) is firmly fixed to a side closure cover (13) of the roller-blind casing. The pivot bearing end part has an adapter  piece (14) joined to its end side and inserted into a matching-shaped cavity (15) in the closure cover.  The join is by a screw connection, plug-in and or clamp connection. The adapter piece has at least one holder and or protuberance (21, 23) as a separate arrangement (20, 21).
Patent DE-19815421-A1 (DE)
Title: Innenzahnradmaschine
Inventor: PIPPES REINHARD
IPC: F04C2/10
Filed: 1998-04-07
Abstract: Eine Innenzahnradmaschine mit einem Gehäuse (11, 12) und mit einer in dem Gehäuse aufgenommenen Laufgruppe, bestehend aus einem drehbar gelagerten Ritzel (2) und einem innenverzahnten, mit dem Ritzel kämmenden Hohlrad (3), bei der das Hohlrad an seinem Außenumfang zu einem Laufring verbreitert ist. Der Laufring kann mit dem innenverzahnten Teil des Hohlrads einstückig oder davon auch ein getrennt erzeugtes Bauteil sein, welches drehfest mit dem innenverzahnten Teil verbunden ist. Dadurch wird die spezifische Lagerbelastung am Außenumfang des Hohlrads infolge der im Druckraum herrschenden Hydraulikkräfte vermindert (Fig. 2).
Patent DE-19816806-A1 (DE)
Title: Electronic circuit including e.g. VDMOS power output transistors in parallel
Inventor: DIGELE GEORG
IPC: H03K17/12
Filed: 1998-04-16
Abstract: Current is distributed through the power output transistors or other control components (20-22) in proportion to the thermal dissipation capability, according to e.g. temperature sensors (25-27).
Patent DE-19820971-A1 (DE)
Title: Catalytic converter for purifying the exhaust gas from an I.C. engine
Inventor: BRUECK ROLF
IPC: F01N3/28
Filed: 1998-05-12
Abstract: The second zone (2) of an I.C. engine catalytic converter has a heat capacity of at least 800, preferably at least 900 J/K. Catalytic converter for purifying the exhaust gas from an I.C. engine comprises a honeycomb body (6) coated with catalytically active material with channels (3) separated from each other by walls (4, 5). The converter has a first (1) and a second zone (2) in the flow direction (S). The first zone has a lower heat capacity per volume unit than the second. The second zone (2) has a heat capacity of at least 800, preferably at least 900 J/K.
Patent DE-19826038-A1 (DE)
Title: Variable-height surface sludge collection gully rim assembly
Inventor: BROCKMANN HEINRICH
IPC: B01D21/24
Filed: 1998-06-12
Abstract: A water treatment plant has a basin (9) in which sludge floats on the surface and migrates to a surrounding collection gully (1). The sludge gully (1) is linked to a pump box (2) and a float device (7) in the basin's (9) liquid (21). The basin (9) has an overflow gully rim (11) which can be raised or lowered in accordance with liquid level (22). The novelty resides in the following: (a) the rim height control parameter used is the fluid level (22) within the pump box as provided by the mixture of sludge and water (21) collected from the gully (1); (b) the sludge gully (1) is linked by a control assembly (3, 5, 5, 6; 101, 102, 103, 104, 105, 106; 201, 202, 203, 204, 205, 206, 207, 208) to the float (7), such that when the fluid level rises in the pump box (22) the rim (11) is raised, and is lowered as the level falls in the pump box (7); (c) the rim (11) setting is varied by a beam (3) at one end (32) of which is a rod (6) fixed to a float (7); (d) the other end (33) of the beam (3) has an L-shaped gully support rod (5) with an L-section (52), whose other L-section is joined to the sludge gully (1); (e) the first height-adjustment unit (4) is located at the fulcrum (31) between the two ends (32, 33).
Patent DE-19827250-A1 (DE)
Title: Two-stroke internal combustion engine with one or more cylinders
Inventor: KERN HERBERT DIPL ING
IPC: F02B37/007
Filed: 1998-06-18
Abstract: Length and cross section of inlet ducts (E) to cylinders of a two-stroke internal combustion engine are designed so that the fresh gas (4) flowing into the cylinder (1) has the same direction and inclination (N) as the orifice of the duct into the cylinder. Inlet ducts are aligned tangentially and have an inclination of 15-75 angular deg. to the cylinder axis towards the cylinder head.  The mean pressure of the fresh gas before entering the cylinder and the pressure of the combustion gases after the cylinder are designed so that the fresh gas strikes the cylinder wall (2) and flows to the cylinder head in a spiral, is deflected in the circumferential direction to produce an augmented flow downwards with a twist which is retained during compression.
Patent DE-19828709-A1 (DE)
Title: Hydrodynamic clutch with bridging clutch and torsion oscillation damper
Inventor: KUNDERMANN WOLFGANG
IPC: F16H45/02
Filed: 1998-06-27
Abstract: A hydrodynamic clutch has an impeller wheel (33,35) and a turbine (37,39) within a hydrodynamic circuit with a bridging clutch incorporating a piston. Under pressure the piston moves back and forth to the clutch housing primary flange, applying pressure to a lining between the piston and flange. The bridging clutch has a torsion oscillation damper with drive-side input element, and an output-side element which moves relative to the input. Both the input and output elements have controls on the elastic elements. The torsion oscillation damper has a radial dampening unit within the hydrodynamic circuit which partially submerges axially within an annular chamber encompassed by the turbine and impeller.
Patent DE-19829340-A1 (DE)
Title: Piloten-Trainingssystem
Inventor: KROGMANN UWE
IPC: G09B9/40
Filed: 1998-07-01
Abstract: Ein Piloten-Trainingssystem zum Trainieren der Erfassung von Zielen (14) durch Radar in einem Trainingsflugzeug (10), bei welchem das Trainingsflugzeug (10) Navigationsmittel zur Bestimmung der Lage und Position des Trainingsflugzeugs (10) sowie Mittel zur Datenübermittlung enthält, wird, um die Notwendigkeit der Installation eines realen Radargerätes in ein Trainingsflugzeug zu vermeiden, so ausgestaltet, daß ein im Training verwendetes Ziel (14) mit positionsbestimmenden Mitteln und Mitteln zur Datenübermittlung der von den positionsbestimmenden Mitteln gelieferten Position an das Trainingsflugzeug (10) aufweist, das Trainingsflugzeug (10) Radar-Simulationsmittel (18, 24) aufweist, welche von den Daten der Navigationsmittel des Trainingsflugzeugs (10) und den Daten der positionsbestimmenden Mittel des Ziels (14) beaufschlagt sind, welche aus den Daten der Navigationsmittel des Trainingsflugzeugs (10) und den Daten der positionsbestimmenden Mittel den Abstand zwischen Trainingsflugzeug und Ziel sowie Azimut und Elevationswinkel des Ziels (14) bezogen auf das Trainingsflugzeug (14) berechnen und welche eine Darstellung liefern, die der Darstellung eines Radargerätes entspricht, welche ein reales Radargerät bei Erfassen des Ziels liefern würde.
Patent DE-19830271-A1 (DE)
Title: Lighting device for modular design fluorescent lighting
Inventor: WIEMEIER-TAPPENHOELTER HEINZ
IPC: F21V23/04
Filed: 1998-07-07
Abstract: Each lighting module (1) has a housing (2) containing a fluorescent tube(s) (3). Housing has connectors (4) for mechanical connection to other modules and contacts to route mains voltage. Device has circuitry to evaluate information from control or signal lines to control operating parameters, to switch out single modules or tube or for dimming.
Patent DE-19830701-A1 (DE)
Title: Footrest, especially for person sitting in back seat of motor vehicle
Inventor: GILDEMANN DIRK
IPC: B61D33/00
Filed: 1998-07-09
Abstract: The footrest has a toothed rack (10) with teeth (11) engaging a first pinion (9) on one end of a support lever (8) and coupled to a first rotational drive (13). The rack has a second pinion (12) coupled to a second rotational drive (14) to produce longitudinal movement of the rack.  The rack may have one row of teeth engaging with both pinions with longitudinal displacement, or two rows with one pointing upwards and meshing with the first pinion, and the other pointing downwards and meshing with the second pinion.
Patent DE-19833607-A1 (DE)
Title: Operating method for MV or HV switchgear has normally closed current rail coupler between each 2 current rails opened during switchgear switching operation or upon fault
Inventor: KOSTOVIC JADRAN
IPC: H02B1/24
Filed: 1998-07-25
Abstract: The operating method uses a current rail coupler (S2) between each 2 current rails (I,II) for the electrical switchgear, which is normally held in the closed position for providing an electrical connection between the current rails and which is opened during switching operation of the switchgear, or in response to a fault. The current rail coupler may be opened after opening a current rail switch (S1) ,inserted in one of the current rails between an energy supply block (EB) and an energy transfer block (TB).  An Independent claim for an electrical switchgear is also included.
Patent DE-19836897-A1 (DE)
Title: Serrated belt can be used for driving ordinary notched wheels, facilitating integration into toothed wheel gearing for bridging longer distances between notched wheels
IPC: F16H7/02
Filed: 1998-08-14
Abstract: The new design of a serrated belt (4) is equipped with teeth (11) of the shape and size matching the teeth (9) of an ordinary toothed wheel gear. The toothed wheel (2,3) engages with the serrated belt in a friction reduced and wear and tear protected way. Ordinary toothed wheels (2,3) and specific wheels for a serrated belt (4) can be combined in one system. The use of a serrated belt (4) is particularly convenient for the bridging of larger gaps between individual gearwheels.
Patent DE-19838586-A1 (DE)
Title: Interchangeable oscilloscope probe tip with high-frequency cable-loss compensation network
Inventor: WHITEMAN DONALD A
IPC: G01R13/20
Filed: 1998-08-25
Abstract: The interchangeable probe tip comprises a parallel resistor, R1 (1006), and capacitor, C1 (1008), in series with another resistor R2 (1004). The values of these components are chosen such that they provide a resistive divider with the desired attenuation and compensation for cable loss. These elements are thick-film, laser trimmed components which are placed in the probe tip housing.
Patent DE-19840903-A1 (DE)
Title: Comb/mirror combination has a mirror on either side for single-handed/left-handed use
Inventor: MAULHARDT OSKAR
IPC: A45D24/10
Filed: 1998-09-08
Abstract: The comb has a mirror of metal or glass on either side. It is for single-handed use and is arranged for use by left handed people.
Patent DE-19840985-A1 (DE)
Title: Drive force regulator for motor vehicle with continuously variable transmission
Inventor: KATAKURA SHUSAKU
IPC: F02D41/04
Filed: 1998-09-08
Abstract: The regulator has a microprocessor (13) programmed to derive the minimum necessary torque on the drive shaft using the vehicle speed and accelerator pedal (3) depression, to derive a demand input shaft speed for the minimum drive shaft torque for minimum fuel consumption, and controls the transmission (2) to regulate the input shaft (7A) speed to equal the demand speed. The microprocessor also derives the demanded engine torque required for the minimum drive shaft torque, and controls the choke (5) so that the engine (1) output torque equals the demanded torque
Patent DE-19847114-A1 (DE)
Title: Use of proteolytic enzymes to modulate hyperactive T cells, especially for symptomatic treatment of immune-mediated inflammatory diseases, e.g. multiple sclerosis, diabetes, arthritis or glomerulonephritis
Inventor: RANSBERGER KARL
IPC: A61P37/06
Filed: 1998-10-13
Abstract: One or more proteolytic enzymes are used, optionally together with rutoside, to modulate hyperactive T cells.
Patent DE-19852820-A1 (DE)
Title: Cast aluminum-silicon alloy component has a homogeneous surface deformation zone on the surface to be anodized
Inventor: BIRKNER STEFAN DIPL ING
IPC: C25D11/04
Filed: 1998-11-17
Abstract: A cast aluminum-silicon alloy component has a homogeneous surface deformation zone (4), comprising a uniform mixture of the aluminum-silicon eutectic network and the primary aluminum solid solution, at its surface to be anodized.
Patent DE-19854535-A1 (DE)
Inventor: WALTHER BERND
IPC: H02K7/08
Filed: 1998-11-26
Abstract: The present invention relates to a driving device (1) mainly intended for the wiper system of a motor vehicle, wherein said device comprises a housing (3) as well as a motor (2) which is arranged in said housing (3) and which comprises a rotor shaft (4) mounted so as to be capable of rotation. The device also includes a mechanism which is arranged in the housing (3) and which comprises a worm shaft (6) arranged on a portion of the rotor shaft (4) as well as an axial-force generation unit (8) for compensating the axial trip of the rotor shaft (4). The purpose of this invention is to create a driving device (1) which has the simplest possible structure and in which the axial-force generation unit (8) does not absorb all the axial forces of the rotor shaft (4) but reliably compensate the axial trip of said rotor shaft (4). To this end, one end (5) of the rotor shaft (4) rests on the housing (3) through a support bearing (7). The axial-force generation unit (8) further includes a wedge-shaped sliding member (9) which is mounted so as to be capable of radial sliding displacement in the housing (3) relative to said rotor shaft (4) and which rests on the same (4) so that said rotor shaft (4) can be submitted to an axial force directed towards the support bearing (7) upon displacement of the wedge-shaped sliding member (9).
Patent DE-19856126-A1 (DE)
Title: Positioning device to align component, e.g. edge of  engine bonnet, tail gate or door part, for vehicle chassis assembly; moves component in three orthogonal directions with respect to reference area, and enables levelling to be inspected
Inventor: PAUKNER HORST
IPC: G01B5/00
Filed: 1998-12-04
Abstract: The device (1) is used to move the component with respect to a reference area in three orthogonal directions, and can be used to positioning and align the component, so that the takes up a position in which the levelling of the component with the reference area can be inspected.
Patent DE-19856920-A1 (DE)
Inventor: REITER FERDINAND
IPC: F02M61/18
Filed: 1998-12-10
Abstract: The invention relates to a fuel injection valve comprising an excitable actuating device (10, 11, 12), a valve needle (5) that is moved axially by the actuating device (10, 11, 12) and which is connected to a valve closing body (7). Said valve closing body (7) cooperates with a valve seat surface (29) to open and close the valve. A perforated disk (21) is mounted downstream from the valve seat surface (29), which is cup or pot-shaped and has a bottom part (22) and a retaining edge (26) protruding therefrom. The thin perforated disk (21) consisting of a sheet metal has bulgings (36) in the transition area from the bottom part (22) to the retaining edge (26) to enhance the rigidity of the perforated disk (21). The fuel injection valve is particularly suitable for fuel injection systems in mixture-compressing, spark-ignited internal combustion engines.
Patent DE-19900219-A1 (DE)
Title: Interlocking device for parallel drive axes in electrical switching device has axially movable locking element with relatively adjustable parts fitting in openings in parallel drive axes
Inventor: BUHL RAIMUND
IPC: H01H9/26
Filed: 1999-01-07
Abstract: The interlocking device (3) uses an axially movable locking element fitting into openings in at least 2 parallel drive axes (4a,5a), the locking element formed in 2 or more parts which are relatively adjustable, each provided with a switch position display plate.
Patent DE-19903171-A1 (DE)
Inventor: BALDUIN MICHAEL
IPC: B32B37/12
Filed: 1999-01-27
Abstract: Two rigid glass plates and a bonding layer are loosely placed together to create a preform. The preform is then subjected to a pressure below atmospheric and simultaneously heated and pressed together using flexible press parts. Pressure on the laminate is then increased to atmospheric.  An Independent claim is made for the process plant which includes an inlet sluice(4), an evacuated heating chamber(7), an evacuatable press chamber(9) with press parts(11,12), an outlet sluice(16), closures(6,15) for dividing the inlet and outlet sluices from the heating and pressing chamber and conveyers(2,8,10,17) for moving laminating materials through the process chambers.
Patent DE-19906436-A1 (DE)
Title: Bruchtrennbares Maschinen-Bauteil zur paßgenauen Wiedervereinigung über die Bruchtrennflächen, insbesondere einer lösbaren Wiedervereinigung
Inventor: HEIDER JOHANN-KARL
IPC: F16C9/04
Filed: 1999-02-16
Abstract: Für ein bruchtrennbares Maschinen-Bauteil für eine paßgenaue, insbesondere lösbare Wiedervereinigung über die Bruchtrennflächen, die zwischen einer Durchbrechung und benachbarten Begrenzungen des Bauteiles erzeugt sind, wobei in der Durchbrechung diametral angeordnete Kerben der Brucheinleitung dienen, wird zur Vermeidung einer fehlerhaften, die Bruchtrennflächen schädigenden Montage vorgeschlagen, daß die Kerben relativ zueinander höhenversetzt angeordnet sind für ungleiche Lagen der Bruchtrennflächen zur optischen Erkennung der zusammengehörigen, korrespondierenden Bruchtrennflächen-Paare.
Patent DE-19907351-A1 (DE)
Title: Device for spraying fluid mixture has feed line delivering carrier fluid to nozzle, active medium reservoir connected to feed line so predefined quantity of medium can pass into feed line
Inventor: HILKER ANDREAS
IPC: B05B7/24
Filed: 1999-02-20
Abstract: The device has a fluid output nozzle (18) and a feed line (20) leading to the nozzle. The feed line delivers the carrier fluid to the nozzle and an active medium reservoir (24) is connected to the feed line so that a predefined quantity of active medium can pass into the feed line to be mixed with the carrier fluid in the line. The active material is in the form of a wax rod (26) held in position by a spring (28).  An Independent claim is also included for a method for spraying a fluid mixture.
Patent DE-19907451-A1 (DE)
Title: Verfahren zum Anfahren eines Zwangdurchlauf-Abhitzekessels und Vorrichtung zur Durchführung des Verfahrens
Inventor: LIEBIG ERHARD
IPC: F22B1/18
Filed: 1999-02-22
Abstract: Ein Separator (8) ist nach dem Überhitzerabschnitt (4) des Zwangdurchlauf-Abhitzekessels (1) angeordnet. Von einer Austrittsleitung (5), die vom Überhitzerabschnitt (4) zur Dampfturbine (6) verläuft, ist eine Abzweigleitung (9) abgezweigt, die zum Separator (8) verläuft. Vom Separator (8) verläuft eine Ausströmleitung (11) für abgeschiedenes Wasser zum Zwangdurchlauf-Abhitzekessel (1). Der im Separator (8) abgeschiedene Dampf kann durch eine Bypassleitung (13) zum Kondensator/Hotwell (14) strömen. Zum Anfahren des Zwangdurchlauf-Abhitzekessels (1) wird dieser mit Wasser gefüllt, das Wasser durch den Separator (8) und die Ausströmleitung (11) im Zwangdurchlauf-Abhitzekessel (1) bzw. Wasser-/Dampf-Kreislauf kreislaufgeführt und die Wärmezufuhr eingeleitet. Das Hauptabsperrorgan (7) vor der Dampfturbine (6) ist dabei geschlossen, das Abzweigsperrorgan (10) in der Abzweigleitung (9) vor dem Separator (8) ist offen. Bei einsetzender Bildung von Dampf strömt dieser aus dem Separator (8) durch die Bypassleitung (13) zum Kondensator (14). Entspricht der Dampf den Anforderungen der Dampfturbine (6), werden das Hauptabsperrorgan (7) geöffnet und das Abzweigsperrorgan (10) geschlossen, womit ein frühzeitiges Anfahren der Dampfturbine (6) sichergestellt ist.
Patent DE-19912439-A1 (DE)
Title: Use of yeast-derived killer toxins to treat or prevent diarrhea, particularly in piglets and especially where caused by Escherichia coli
Inventor: ROTT FERDINAND
IPC: C12N1/16
Filed: 1999-03-19
Abstract: Use of killer toxins (I), produced by fermentation of killer yeast, for prevention and/or treatment of diarrhea, is new. Independent claims are also included for the following: (a) fodder additives containing (I); (b) the yeast strain Hanseniaspora valbyensis 13cs/6rho<-> (DSM 12718); (c) killer toxin (Ia) produced by the strain of (b); and (d) pharmaceutical compositions containing (Ia) and a carrier.
Patent DE-19916662-A1 (DE)
Title: Apparatus for centering pharmaceutical containers comprises a centering element and a holding element which are movable in opposite directions relative to one another parallel to the ampule transport direction
Inventor: MAYER ULRICH
IPC: B65B3/00
Filed: 1999-04-14
Abstract: Apparatus for centering pharmaceutical containers, in particular, the head sections (1) of ampules (2) in a filling plant (12) is characterized by the fact that the centering element (48) and the holding element (49) are located on the same side of the ampule. This centers these elements which are movable in opposite directions relative to one another and essentially parallel to the ampule transport direction.