baber/WOPTO huggingface dataset:
Patent DE-19824130-A1 (DE)
Title: Accessory support for door of motor vehicle
Inventor: MEDEBACH THOMAS
IPC: B60R11/02
Filed: 1998-05-29
Abstract: The support has one or more closed but easily accessible openings(8) to accommodate loudspeakers.  The opening is accessible by tearing away a removal part.  The contour of the opening is constructed as a weakened line(6) so that the material can be easily torn away by pulling on a gripping element.
Patent DE-19824932-A1 (DE)
Title: Connection between bodywork sheet component and reinforcement element
Inventor: MOTZKUS HANS-JUERGEN
IPC: B60J5/04
Filed: 1998-06-04
Abstract: The connection is formed by an edging of the bodywork sheet with a doubling over to fix the connecting element at an angle to the bodywork sheet, and also at another connecting point, to the reinforcement element.  This connection is thus arranged so that the thickness of the edging is independent of the wall thickness of the reinforcement element. The doubled over part (4) forms an angled strip along the angle of the edging (3), in which the reinforcement element (2) is firmly fixed at least to the doubled over part.
Patent DE-19825066-A1 (DE)
Title: Operating method for fully pre-mixing ceramic burner
Inventor: ENGE GUIDO
IPC: F23N3/08
Filed: 1998-06-04
Abstract: The operating method involves detecting the temperature in the area of the ceramic burner plate (1), and comparing with two predetermined values (A,B). When the lower value is not reached, a blower (21) is operated at a speed causing a sudden heating up of the burner plate. When the higher value is exceeded the blower is operated at a speed to cause the temperature of the burner plate to drop quickly. When the temperature is between the predetermined values, the speed of the blower is regulated in dependence on the relevant power requirement. A temperature sensor (2) is set in the area of the burner plate and is connected to a comparison circuit (8) connected to the control of the blower.
Patent DE-19828233-A1 (DE)
Title: Wall bracket for a heater body
Inventor: KOLLING ULRICH
IPC: F24D19/02
Filed: 1998-06-25
Abstract: The wall bracket has a cap head screw or bolt passed through near the free end of the longer leg (28) of the L-shaped holder (26).  The bolt shaft (54) extends from the cap head (58) through a longitudinal slit at the flat web section of the profiled rail (16), for the cap head (58) to hold a pliable strap in place with a projection (60) through the longitudinal slit.  The L-shaped holder (26) has a limited axial movement.
Patent DE-19829904-A1 (DE)
Title: Conveyer trough has spiral with magnet signaling rotation and position
Inventor: RODENBECK ARNO-WILHELM
IPC: B65G33/24
Filed: 1998-07-06
Abstract: A conveyer unit consists of an elongated U-shaped trough (3) with an anti-wear lining (9) containing a rotating spiral (5) with a magnet (29). The position occupied by the spiral is detected by a non-contact sensor (21) linked to a measuring device (19) and comparator (25). The trough is made of preferably a noble metal, and has a recess holding the sensor.
Patent DE-19831890-A1 (DE)
Title: Operating on a workpiece using a laser beam
Inventor: RANKE HORST DR
IPC: B27M1/06
Filed: 1998-07-17
Abstract: Operating on a workpiece (in particular, one made of wood or a metal) involving cutting and/or welding in a first operation, while its surface is treated (in particular, engraved) in a second operation using a laser beam.  The second operation is carried out at least partially during interruptions of the first operation.  The laser beam (L) used in the first operation is directed with auxiliary deflection mirror (K) to a scanner (S) which is then used for surface treatment of the workpiece.  The claimed apparatus accordingly includes a controllable scanner and an auxiliary deflection mirror.
Patent DE-19837404-A1 (DE)
Title: Endoscope with optical observation system and operating unit
Inventor: ITO KEIJI
IPC: A61B1/005
Filed: 1998-08-18
Abstract: The endoscope includes an operating unit (2) with an operating element (6) for sharpening and or altering the focal length of the observation system.  The operating element is positioned at a point where it can be operated by the thumb of the hand holding the operating unit.   The endoscope includes an operating knob (3) which remotely adjusts the curvature of a bending unit (4) on the front end of an insertion unit (1) of the endoscope. An end body (10) contains the observation system containing a group of lenses and an image-production unit.
Patent DE-19838448-A1 (DE)
Title: Disinfection of water closets and dry toilets involves installation of ultraviolet light sources in the toilet basin and lid, and switching them so that during and after use of the toilet they radiate the toilet basin and seat
Inventor: MORANO CHIARA
IPC: A47K13/30
Filed: 1998-08-25
Abstract: Ultraviolet (UV) light sources are installed in the toilet basin and lid, and are switched so that the toilet basin and seat are radiated during and after use of the toilet without, however, the user being subjected to direct UV radiation.
Patent DE-19841123-A1 (DE)
Title: Radial seal for drive shaft has outer membrane in contact with bearing housing suitable for use at high temperatures and pressures
Inventor: KREUTZER SIEGMAR
IPC: F16J15/322
Filed: 1998-09-09
Abstract: A drive shaft radial seal consists of a support (2) onto which a membrane (1) is positioned under tension. The support has a centering part with an outer margin which is not covered by the membrane part, and which rests against the shaft bearing inner face.
Patent DE-19842947-A1 (DE)
Title: Radiation detector production method for computer tomograph
Inventor: DEUTSCHER THOMAS
IPC: G01T1/20
Filed: 1998-09-18
Abstract: The method involves introducing a matrix structure into a fluorescent layer (1) stuck onto an adhesive foil (5) of ultraviolet sensitive material. The matrix structure is applied using a disc grinder or laser.  A further adhesive foil (8) is applied to the opposite side of the fluorescent layer from the first adhesive foil, which is finally removed.
Patent DE-19845839-A1 (DE)
Title: Catamaran-type sailing craft consisting of surfboards, with frame serving as deck and including receivers in which surfboard sail receivers are anchored
Inventor: SCHULZ GERD
IPC: B63B35/79
Filed: 1998-09-23
Abstract: The catamaran-type sailing craft consists of surfboards. A frame serves as the deck (1). The frame includes receivers (3) in which the sail receivers of the surfboards (2) are anchored. The deck may have a further receiver (5) for anchoring the surfing sail and may have a rudder (6) on the underside. The deck may have attachments for the rear foot loops (4) of the surfboards.
Patent DE-19847319-A1 (DE)
Title: Production of cyclo-olefin copolymer involves polymerisation of cyclic olefin with alpha-olefin other than propylene in presence of a bridged metallocene catalyst with a rigid bridge system
Inventor: ERKER GERHARD
IPC: C08F232/00
Filed: 1998-10-14
Abstract: Metallocenes with an amino-substituted rigid 3-carbon bridge are used as catalysts in a process for the production of cyclo-olefin copolymers by polymerisation of cyclic olefins with 1-olefins other than propylene.  A process for the production of cyclo-olefin copolymers by polymerisation of cyclic olefins with 1-olefins other than propylene in presence of a compound of formula (I):   M  = a Group 3, 4, 5 or 6 metal, or a lanthanide or actinide metal;  R<1>, R<5>  = H or a 1-40C carbon-containing group or an SiR<6>- group, or two or more of these groups together with the linking ring atoms may form an optionally substituted 4-24C ring system;  R<6>  = H or a 1-40C carbon-containing group;  R<2>, R<3>  = as for R<1>, R<5>; R<4>  = NR<7>R<8>;  R<7>, R<8>  = H or a 1-40C carbon-containing group, or R<7> and R<8> may be combined to form an optionally substituted 4-24C ring system;  X  = H, 1-10C alkyl or alkoxy, 6-10C aryl or aryloxy, 2-10C alkenyl, 7-40C aralkyl or alkaryl, 8-40C aralkenyl, OH or halogen;  m, n, p  = 0, 1, 2, 3 or 4.
Patent DE-19847988-A1 (DE)
Inventor: FIEDLER NORBERT
IPC: H02J7/00
Filed: 1998-10-17
Abstract: The battery charging method uses a regulated current and voltage source for providing a constant charging current (I) during a main charging phase, until the charge voltage (U) reaches a given limit level. The charge voltage is then held constant and the rate of variation of the charging current is detected, to allow the charging current to be held constant at a second value, when a given variation rate is detected, for a top-up charging phase, terminated when a given charge voltage variation rate is detected.
Patent DE-19848639-A1 (DE)
Title: Process to detect trace quantities of an actinoid element e.g. plutonium involves using specified conditions to excite ions
Inventor: HUBER GERHARD
IPC: H01J49/40
Filed: 1998-10-22
Abstract: In an isotopic-selective ultra trace for actinoid element especially plutonium, the excitation scheme for plutonium is as follows:  (1) lambda 1 = 420.764 nm (frequency duplicator to 841.528 nm) to excite from ground state 51<6>7s<27>Fo to 51<6>7s7p<7>D1 (2)  lambda 2 = 750-850 nm (preferably 847.277 nm for excite from 51<6>7s7p<7>D1 to a none identified state of moment of momentum J = 2) and (3)  lambda 3 = 850-750 nm (preferably 767.529 nm to excite from J =2 in a none tabulated state close to the ionization potential.  The state is ionized efficiently by an electrical field or the use of a compact continuous wave CO2-laser (quarter laser).    The process uses resonance ionization mass spectrometry.  An Independent claim is included for an apparatus used in the isotopic-selective ultra trace determination.
Patent DE-19849543-A1 (DE)
Title: Optical fibre which can be marked
Inventor: SCHMIDT ILONA DR
IPC: G02B6/44
Filed: 1998-10-27
Abstract: The optical fibre has a single or multi-layer cladding. At least an outer layer (2) of the cladding or the outer cladding material contains a pigment which changes colour when electromagnetic radiation, e.g. from a Nd:YAG laser, is applied. The radiation may alternatively be microwave, infrared, or from a UV excimer laser. The soot present in the cladding material may act as a pigment which changes colour when exposed to a CO2 laser.
Patent DE-19851396-A1 (DE)
Title: Electrically operable high torque capacity lock for vehicle has housing with motor and coupling unit, also gear unit including worm and push-rod movable by worm in forward and reverse directions
Inventor: CHEN TSE-HSING
IPC: B60R25/00
Filed: 1998-11-07
Abstract: The coupling unit (3 or 4) has a cylinder housing (31), located on and in the rotating shaft (21) of the motor (2), at one end of which, facing the electric motor (2), the primary gear wheel (35) is arranged. The gear wheel is located freely rotatable on the shaft. A deformable flexible body (32) is accommodated in the cylinder housing (31), which has deformable opening. The torque capacity of the motor (2) can be intensified by a higher reduction ratio between the secondary (36) and the primary gear wheel (35), without a problem occurring due to electric motor counter-resistance.
Patent DE-19851648-A1 (DE)
Title: Verfahren zur Optimierung der Gemischbildung eines schnellaufenden direkteinspritzenden Dieselmotors sowie ein nach diesem Verfahren betriebener Dieselmotor
Inventor: BRAUN AXEL
IPC: F02B3/06
Filed: 1998-11-10
Abstract: Die Erfindung betrifft ein Verfahren zur Optimierung der Gemischbildung eines schnellaufenden direkteinspritzenden Dieselmotors sowie einen nach diesem Verfahren betriebenen Dieselmotor mit mehreren Einlaßkanälen und mindestens einem Auslaßkanal pro Zylinder und mit Ventilen zum Öffnen und Schließen der Kanäle, wobei zumindest ein Einlaßkanal als Drallkanal und zumindest ein weiterer Einlaßkanal als Füllungskanal ausgebildet sind und der bzw. die Füllkanäle mittels Drosselelementen in ihrem Querschnitt von einem Motorsteuergerät veränderbar sind, so daß bei deren Drosselung ein größerer Anteil der Ladung durch den bzw. die Drallkanäle in den Zylinder gelangt und so den Ladungsdrall c¶u¶/c¶a¶ erhöht. DOLLAR A Verfahrensgemäß wird dazu bei relativ niedriger Kraftstoff-Temperatur T im Bereich der Einspsritzdüse ein höherer Ladungsdrall c¶u¶/c¶a¶ eingestellt und umgekehrt. DOLLAR A Dazu ist der Dieselmotor so ausgelegt, daß die Füllungskanäle mit abnehmender Kraftstofftemperatur T zunehmend gedrosselt werden, so daß der Ladungsdrall c¶u¶/c¶a¶ im Zylinder dabei auf einen vorgegebenen Minimalwert zurückgehet. DOLLAR A Dadurch gelingt es, den Motor trotz relativ kaltem Kraftstoff im Einspritzstrahl mit einer gleichmäßigen Verbrennung, geringem Schadstoffanteil im Abgas, erhöhtem Drehmoment und besserem Wirkungsgrad zu betreiben.
Patent DE-19851815-A1 (DE)
Title: Sequential machining process for making keys, including identification marking stage without re-clamping
Inventor: TROMMLITZ JOACHIM
IPC: B23C3/35
Filed: 1998-11-10
Abstract: The machining process includes and identification marking stage carried out in combination with the cutting-in milling stage and/or the removal of burrs from the key, without re-clamping.  In the line in which the process is carried out, the clamping device (12) for the key (11) is held by two NC carriages (13). The identification marking station (22) is next to the cutting-in milling station (20) in the machining direction. The construction group is passed through the stages at these stations without re-clamping the key.
Patent DE-19855076-A1 (DE)
Title: DC/DC voltage converter e.g. for switching network, solar energy plant or electric vehicle drive, has metallic carrier supporting respective circuit boards for primary and secondary circuits and coupling transformer
Inventor: LOESCH JOACHIM
IPC: H02M3/00
Filed: 1998-11-28
Abstract: The DC/DC voltage converter has a priimary circuit (10) mounted on a HV circuit board (11) and a secondary circuit (20) mounted on a high current circuit board (21), with a metallic carrier (30) supporting both circuit boards and the transformer (35) used for coupling the primary and secondary circuits. Openings in one or both of the circuit boards for receiving the transformer and power components (14) of the primary and secondary circuits.
Patent DE-19856424-A1 (DE)
Title: Doppel-Offset-Gelenk mit Zentriermitteln für Käfig
Inventor: SCHWAERZLER PETER
IPC: F16D3/226
Filed: 1998-12-08
Abstract: Kugelgleichlaufgelenk mit einem Gelenkaußenteil mit einer innenzylindrischen Führungsfläche, in der erste längsverlaufende Kugelrillen ausgebildet sind, in der zweite längsverlaufende Kugelrillen ausgebildet sind, mit drehmomentübertragenden Kugeln, die in einander zugeordneten ersten und zweiten Kugelrillen laufen und von einem ringförmigen Kugelkäfig in einer Kugelmittenebene E gehalten werden, wobei der Kugelkäfig eine äußere sphärische Steuerfläche aufweist, deren größter Durchmesser um einen Abstand x axial in einer ersten Richtung von der Kugelmittenebene E entfernt liegt und wobei der Kugelkäfig eine innere konkave Steuerfläche aufweist, deren größter Durchmesser um einen Abstand x axial in einer zweiten Richtung von der Kugelmittenebene E entfernt liegt und die innere Steuerfläche im Kugelkäfig Endanschläge zur Begrenzung eines axialen Verschiebewegs des Gelenkinneteils gegenüber dem Kugelkäfig bildet, gekennzeichnet durch zwischen dem Kugelkäfig und dem Gelenkinnenteil wirksame elastische mittel, die bei axialer Verschiebung des Kugelkäfigs gegenüber dem Gelenkinnenteil aus der Mitte des axialen Verschiebewegs heraus vorgespannt werden.
Patent DE-19857572-A1 (DE)
Title: System for determining through flow vol. per time unit of liquid flow in duct esp. in sewer
Inventor: SCHOEPF ALFRED
IPC: G01F1/00
Filed: 1998-12-14
Abstract: The system for determining the flow in a duct (1), has at least one first measurement pick-up (7), for determining the flow speed in a flow, also a second measurement pick-up for determining the level of the flow. The flow speed of the flow (6) is measurable at two measuring points (13) at least, in the duct (1) with the first measurement pick-up (7). In an evaluation unit, an overall flow speed can be computed, from the measurement values of the flow speeds by the use of a computing specification. The level of the flow (6) in the duct (1) is measurable usign a second measurement pick-up (4). In the evaluation unit, an overall flow section is computable, from the measurement value of the level of the flow (6), by the use of computing specification with the inclusion of the flow (6), by the use of computing specification with the inclusion of the duct geometry. In addition the through flow vol. per unit time is computable, in the evaluation unit, by multiplication of the overall flow speed with the overall flow cross section.
Patent DE-19859294-A1 (DE)
Inventor: MEIER HELMUT-MARTIN
IPC: D06M13/17
Filed: 1998-12-22
Abstract: The requirements of a textile material in terms of surface smoothness for textiles working processes such as sewing or tufting are considerable. High needle speeds result in the material being sewn being subjected to thermal and mechanical stresses which can lead to thread breakage and loop damage if the surface smoothness is insufficient. This disadvantage can be avoided by providing the textile material with a smoothing avivage.
Patent DE-19859359-A1 (DE)
Title: Connector for parts of furniture consists of round timber bar with longitudinal groove to engage over edges of parts, and does not require screws
Inventor: WALSER THOMAS
IPC: A47B47/00
Filed: 1998-12-22
Abstract: The connector part (1,a) has a central passage (3) for a long connector plug (20) and longitudinal grooves (4,5) on the side and parallel to the bore, to act as fasteners. The grooves are plugged over longitudinal edges (13,16) of a furniture part. The connector is central-symmetrical and the grooves enclose an acute angle. One of the grooves has a pocket hole (7) in the base to accommodate a dowel (12). The connector is a round bar, and is of timber, or of metal, esp. aluminum.
Patent DE-19860333-A1 (DE)
Inventor: ZOELLER ROLF
IPC: G01H1/00
Filed: 1998-12-24
Abstract: The method involves measuring and storing oscillation values and operating parameters in a learning phase and forming a model in several stages. Significant alterations in the machine state are set, by evaluating the relative variance between measured oscillation data and data predicted using the model. The method involves measuring and storing oscillation values and operating parameters in a learning phase and forming a model in several stages. A state vector of extracted operating parameters is formed according to a simple, preferably linear, model through a linear combination of the components of the oscillation values and is checked by comparing oscillation values measured and predicted using the model, to determine whether all the relevant data are detected. A ranking of the relevant operating parameters using forwards sampling is evaluated and a complex model is formed using selected relevant operating parameters. Forwards sampling is used to evaluate a new ranking of relevant operating parameters, so that a functional extracting on the basis of a complex model between selected relevant operating parameters and oscillation values can be carried out. In a final operation phase, actual oscillation values and operating parameters are detected and significant alterations in the machine state are set, by evaluating the relative variance between the measured and predicted oscillation data.
Patent DE-19860688-A1 (DE)
Title: Cage for rolling bearings comprises rims at its ends provided respectively with a circumferential, axially oriented groove and a number of radial projections which snap into the groove of an adjacent cage
Inventor: KNOLL WOLFGANG
IPC: F16C33/48
Filed: 1998-12-29
Abstract: The cage for rolling bearings, with rims (1, 3) at its ends is characterized by the fact that the rim (1) at one end is provided with a circumferential, radially oriented groove (5), while the rim (3) at the other end is provided with radial projections (7) which snap into the groove (5) of the rim (1) of an adjacent cage.
Patent DE-19901039-A1 (DE)
Inventor: HASCHKE EGGO
IPC: B65C7/00
Filed: 1999-01-14
Abstract: The invention relates to a device for printing and delivering semi-rigid tag-type labels (5) to packaging and sealing machines. Said device comprises a feed unit having a finger (13) which moves linearly to and fro and during the working stroke grasps a shoulder of the label concerned and advances said label along a defined trajectory. During the return stroke it glides over the next label and grasps the shoulder of said label at the end of the return stroke. This ensures that each tag-type label is correctly printed and delivered for attachment to the object to be labeled. Preferably, one label at a time from a chain of labels connected by perforations is cyclically moved from a ready position into a peel-off position and the next label is printed during the return stroke.
Patent DE-19904428-A1 (DE)
Inventor: KRETZSCHMAR AXEL
IPC: F24F7/06
Filed: 1999-02-04
Abstract: The system consists of a power supply and a vacuum generator in form of a gas- or steam jet vacuum pump (7), whose drive side is connected with a gas- and/or steam source (8), such as a gas jet engine. The system can preferably be operated stationary, as well as mobile. The vacuum pump is preferably connected with a channel system (5) provided in the structural plant.
Patent DE-19905217-A1 (DE)
Title: Vorrichtung zur Vergleichmäßigung der Ausleuchtung einer Fläche
Inventor: NOLL HEINRICH
IPC: F21V5/00
Filed: 1999-02-09
Abstract: Hinter einer von Lampen (4, 4', 4'') gleichmäßig zu durchleuchtenden Fläche (1) ist zwischen den Lampen (4, 4', 4'') und der Fläche (1) eine Scheibe (6) angeordnet, welche im Bereich der Lampen (4, 4', 4'') ihre größte Dicke hat. Dadurch sind die Lichtverluste in diesen Bereichen höher als in den übrigen Bereichen, so dass die Fläche (1) insgesamt gleichmäßig durchleuchtet wird.
Patent DE-19907202-A1 (DE)
Title: Real-time stereo 3D representation of virtual worlds, objects involves running 3D graphics program in PC that simultaneously produces 2 independent representations of virtual world
Inventor: SCHMIDT-RADEFELDT FRANK
IPC: H04N13/363
Filed: 1999-02-19
Abstract: The method involves running a 3D graphics program in a PC that essentially simultaneously produces two independent representations of a virtual world, corresponding to two views of the virtual world from different positions. A control program is also run for the graphic program and for operating two graphic modules, especially. for final processing of the views, whose output signals are fed to a display. Independent claims are also included for: (1) an arrangement for implementing the method; (2) and for a PC for producing a representation of virtual worlds.
Patent DE-19907847-A1 (DE)
Title: Complex cashless parking meter system uses cigarette lighter socket in vehicle or battery as power source, has chip card or strip loaded with cash sums at data reader in car park or bank
Inventor: PREU DIETER
IPC: G07B15/02
Filed: 1999-02-24
Abstract: The system has various functions, such as year, month, day and time or can simply be used as a car parking meter. It uses the cigarette lighter socket in a vehicle or a battery as its power source. A chip card or strip is loaded with cash sums at a data reader in a car park or bank.  Independent claims are also included for a new method for operating a complex car parking system, for a car parking meter and for a power source.
Patent DE-19910369-A1 (DE)
Title: Device facilitates urinating of women in standing position
Inventor: ROEDL ALEXANDER
IPC: A61G9/00
Filed: 1999-03-09
Abstract: The device can be inserted with its upper end into the slip and held with an adapter piece (1) against the outer area of the urethra from where the urine is guided through a tube (2). The female user does not have to partly undress in an inappropriate situation or sit down on a toilet seat when in doubt about the hygienic condition of the toilet.