baber/WOPTO huggingface dataset:
Patent DE-19843317-A1 (DE)
Title: Heated injection valve for controlled input of fuel in suction tract of remotely ignited internal combustion engine comprises valve housing with nozzle body and valve body closing nozzle of nozzle body in end position
Inventor: HOFMANN PETER
IPC: F02M53/06
Filed: 1998-09-22
Abstract: A closure spring acts on the valve body in the direction of its closure position. A device is provided for controlled raising of the valve body from the nozzle body against the force of the closure spring. Directly before the injection point in the valve housing is an electrical heating unit whose heat power is controlled, which heats the fuel to be injected.  The electrical heating unit is formed by a wire-shaped resistance conduit (15) with negative temperature coefficient, around which fuel flows directly in front of the nozzle body (2) and which is held in spirals or meanders on the inner wall of the valve housing (1) around the valve body. The resistance conduit is held by a support (13) which in turn supports on the inner wall of the valve housing around the valve body.
Patent DE-19846115-A1 (DE)
Title: Diesel particle removal apparatus for diesel exhaust fumes, comprises sound source with standing wave discharging through outlet pipes
Inventor: SCHERER MATTHIAS
IPC: B01D49/00
Filed: 1998-10-07
Abstract: The apparatus absorbs particulate matter contained in e.g. diesel exhaust gases passing through a resonant pipe (1) which has a sound source (2) generating a standing pressure wave. The standing wave captures particles as these pass along the pipe, discharging to a discharge system (6,7) comprising several parallel pipes (6). The collected particles are returned to the combustion source.
Patent DE-19848850-A1 (DE)
Title: Garden shed comprising two upright parallel outer U-profile members
Inventor: TEN BOK MARCO WILHELMUS GERHAR
IPC: E04H1/12
Filed: 1998-10-22
Abstract: A first lateral end of the panels (18) is located in an outer U-profile (16) and the upper and lower longitudinally running sides of adjacent panels (18) are in contact with each other. Each outer U-profile member (13) has a vertical section (13a) on its front side and a backwardly running horizontal section (13b) above the vertical section. The outer U-profile members also have an arc-shaped transition section (13c) between the vertical and horizontal sections. The U-profile members are of wood and the panels are of aluminum. The panels are painted or suitably coated.
Patent DE-19852394-A1 (DE)
Inventor: ALESCH KLAUS
IPC: B60K17/04
Filed: 1998-11-13
Abstract: The invention relates to a portal drive for a portal axle, especially an axle for a bus drive system. The axial bearing (4, 5) ofhe drive pinion (1), which meshes with two intermediate pinions (2), is pre-stressed by means of spring elements (7) in the form of disk springs, in order to prevent the drive pinion (1) from oscillating. The spring elements (7) are designed in such a way as to ensure that the axial bearing (4, 5) is pre-stressed evenly, even with production-related tolerances.
Patent DE-19854326-A1 (DE)
Title: Device to prevent cavitation on fuel injection pump pistons of esp. Diesel engines has pump cylinder with additional bores to control pressure reduction
IPC: F02M61/16
Filed: 1998-11-25
Abstract: The device compresses fuel in injection pumps. The pressure reduction in the pump cylinder initiated at the end of an injection stroke, is generated by the introduction of one or more control bores separate from the main bores. This gives separate control of the pressure reduction at high pressures and the subsequent pressure reduction stage within a low pressure range, and the filling phase. The cross sections of the additional bores, and their positioning relative to each and to the main bores, prevents high peaks in pressure gradients in the pump chamber during this pressure reduction phase.
Patent DE-19854803-A1 (DE)
Title: Locally thickened metallic microstructure, for a thermally controlled micro-mirror, is produced using an organic mask layer during metal layer structuring
Inventor: MUELLER-FIEDLER ROLAND
IPC: B81C1/00
Filed: 1998-11-27
Abstract: Locally thickened metallic microstructure production uses an organic mask layer during structuring of a metal layer (14,18). A locally thickened metallic (especially aluminum) microstructure is produced on a substrate, having a structured organic sacrificial layer (12) which is removed after applying the metallic microstructure, by applying a further organic layer which acts as a mask and which is optionally removed after structuring the metal layer (14,18). An Independent claim is also included for a locally thickened metallic microstructure produced by the above process. Preferred Features: The organic mask layer comprises a positive photolacquer layer.
Patent DE-19855479-A1 (DE)
Title: Door leaf with hinged laminations
Inventor: HOERMANN MICHAEL
IPC: E06B9/15
Filed: 1998-12-01
Abstract: The door leaf includes laminations which can be hinged against each other. The laminations have a front wall and a rear wall and at least a lamination edge which sit closely to a corresponding lamination edge of an adjacent lamination. A first lamination edge has a profile with a concave profile section. The opposite lamination edge has a complementary convex profile section.   The convex and concave profile section is blended from a middle curved section to a straight section slanted to the front wall of laminations. A nose formed in the concave profile section in the area of the front wall is slantingly levelled from its face.
Patent DE-19855601-A1 (DE)
Title: Controller for direct injection engine with vorticity control valve in air induction connector section
Inventor: ATAGO TAKESHI
IPC: F02D43/00
Filed: 1998-12-02
Abstract: The controller has a vorticity control valve (31) designed so that its opening is controllable according to the operating conditions and the combustion state of the direct injection engine (1). Detectors (3,16,18,20,33) determine the engine operating conditions and combustion state, and a device controls the opening of the vorticity control valve accordingly.
Patent DE-19857649-A1 (DE)
Inventor: DOEBRICH UDO
IPC: G05B19/418
Filed: 1998-12-14
Abstract: The invention relates to a distributed control system made up of system components (1, 2, 3) containing information on the position thereof in the form of component-specific data representing spatial co-ordinates in a memory (11, 12, 13). Said components transmit information on their position via a communications channel (5) to a configuration unit (4). The component-specific data of the individual system components (1, 2, 3) is assigned to the configured components by means of a layout plan according to a tube and layout scheme. A physical address is distributed in each case, whereby a simple and error-protected configuration is provided. The invention is used in process apparatuses.
Patent DE-19901161-A1 (DE)
Title: Adsorption refrigeration system for motor vehicle air conditioning system
Inventor: NOBUTA TETSUJI
IPC: F25B17/08
Filed: 1999-01-14
Abstract: The evaporator units (110) are inside the vehicle cabin and a fan (120) supplies cooled air governed by temperature sensors (206.207) and control unit (205). Adsorber units (150) are outside the cabin and a fan (180) blows air over them while flaps (202,203) control recirculation.
Patent DE-19901777-A1 (DE)
Title: Procedure for processing and making endodontic instruments has laser processing techniques employed for profiling whereby material to be removed is evaporated with pulsed Nd:YAG or CO2 laser
Inventor: WAGNER INGO
IPC: B23K26/40
Filed: 1999-01-18
Abstract: A procedure for processing and making endodontic instruments has laser processing techniques employed for the profiling. A laser beam shape cutting procedure is employed whereby the material to be removed is evaporated. A pulsed Nd:YAG or CO2 laser (12) with average power of 10 watts to 2 kilowatts is employed. The material for making endodontic instruments is a super-elastic nickel-titanium alloy. The laser processing technique used for the profiling removes the groove in a secant-shaped fashion.
Patent DE-19902699-A1 (DE)
Title: Mobile motor cycle ergometer determines mechanical power of sportsman by simultaneously measuring force and speed of drive chain passing over pulleys
Inventor: AFFELD KLAUS
IPC: A63B24/00
Filed: 1999-01-14
Abstract: The arrangement determines the mechanical power of the sportsman by simultaneously measuring the force and speed of the drive chain (1). The chain passes over pulleys (2-4) so that a component of the chain force is present at one of the pulley bearings and acts on a flexural beam whose deformation is measured by strain gauges.
Patent DE-19903648-A1 (DE)
Title: Verfahren zum Erzeugen von Präsentationsdaten aus einem dynamischen Datenbestand
Inventor: MUELLER FRED
IPC: H04H60/27
Filed: 1999-01-29
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zum Erzeugen von Präsentationsdaten, welche einer Datensenke aus einem dynamischen Datenbestand zugeführt werden, welcher durch einen Datenfluss aus einer Datenquelle aktualisiert wird. Hierbei wird die Erzeugung neuer Präsentationsdaten aus dem dynamischen Datenbestand in Abhängigkeit vom Datenfluss durchgeführt.
Patent DE-19903763-A1 (DE)
Title: Surgical intervertebral implant, has bone insertion channel exiting on its ventral length side
Inventor: FUSS FRANZ KONSTANTIN
IPC: A61F2/46
Filed: 1999-01-30
Abstract: At least one bone insertion channel extends all the way through the middle section (9) of the implant and exits on the ventral length side (5) of the implant.  The implant has top and bottom support surfaces (2, 3) in contact with adjacent vertebrae, a concave-shaped dorsal length side (4), and a ventral length side with rounded contours. At least one passage (12) passes through the implant to extend between the top and bottom support surfaces.
Patent DE-19904832-A1 (DE)
Inventor: STOELZEL CHRISTOF
IPC: E06B3/82
Filed: 1999-02-07
Abstract: Outer covering layers (7) include a parallel metallic layer (10), completely covering the frame (2, 3), including its horizontal and vertical sections. Internal metal strips (11) cover length and width of the frame. Together, these components encase the insulating core (4) closely or with clearance. Metal layers and strips form stabilizers and vapor barriers for the door. Polyurethane foam insulation material is included.
Patent DE-19908157-A1 (DE)
Title: Memory test circuit has latching unit and matrix control unit for activating respective matrices
Inventor: PYEON HONG-BEOM
IPC: G11C29/26
Filed: 1999-02-25
Abstract: The memory test circuit has a latching unit and matrix control unit for activating respective matrices. The test circuit includes a matrix switch control unit (10) for controlling the first to ninth matrix switches (MSW1-MSW9). A latching unit (20) latches the data amplified by a number of main amplifiers (MA1-MA4), for simultaneous output. A matrix control unit controls the first to eighth matrices (MAT1-MAT8) which are respectively activated according to each mode. A main amplifier control unit (40) controls the main amplifiers which are operated sequentially.
Patent DE-19908348-A1 (DE)
Inventor: BECKMANN FRIEDHELM
IPC: C08J5/04
Filed: 1999-02-26
Abstract: The invention relates to components made of renewable raw materials. The adhesive characteristics are improved by using a binding resin consisting of polyamide 11 and a polyamide 12 or copolyamides based on said two basic types. The content of the renewable raw materials can be > 50. The surface of the inventive components can be lacquered due to good compatibility. It is possible to apply function elements to the surface by welding or gluing and/or mount additional function elements in another processing step by e.g. injection moulding and/or rear pressing of compatible materials of the same and/or another composition.
Patent DE-19911730-A1 (DE)
Title: Optical disc drive for double-sided discs
Inventor: TAKISHIMA SUGURU
IPC: G11B7/085
Filed: 1999-03-16
Abstract: The optical disc drive has two sliders (3a,3b) which are movable over the disc surface, and each of which carries a lens. An optical unit (4) which is separate from the lenses has a laser source module (7) for transmitting a light beam. A beam path selector selectively deflects the beam from the laser module to one of the lenses. The second lens may be hemispherical and arranged between the optical disc and the first lens, such that its flat surface is facing the disc. The mid-point of the curve of the spherical surface of the hemispherical lens is arranged between the first lens and its focus. An Independent claim is included for an optical disc drive.
Patent DE-19913543-A1 (DE)
Title: Soluble polyaddition copolymers with reactive hydroxyl groups in side chains
Inventor: NISHIKUBO TADATOMI
IPC: C08G65/40
Filed: 1999-03-25
Abstract: Polyaddition copolymers containing bis-phenol units and units with hydroxymethyl side chains derived from the ring-opening addition reaction of 1,4-xylenedioxy- or terephthaloyl-linked bis-oxetane comonomers. Polyaddition copolymers with structural units of formula (I), in which:   R = lower alkyl;  Ar = a bis-phenol residue;  X = -CH2O- or -COO-. An Independent claim is also included for a process for the production of these polyaddition compounds by copolymerization of bis-oxetane compounds of formula (II) with bis-phenols of formula HO-Ar-OH.
Patent DE-19914543-A1 (DE)
Title: Sunshade has winder shaft for sun-blind, drop rod, back-pull drive, compensating system, power transmission, intermediate shaft and driven shafts
Inventor: SCHMITT ANDREAS
IPC: E04F10/06
Filed: 1999-03-31
Abstract: The sunshade arrangement has a winder-shaft (12) onto which the sun-blind (14) is wound. The blind's free end is joined to a movable drop rod (16). A back-pull drive (18) connects the movement of the drop rod to that of the winder shaft. A compensating system (20) tightens the blind. The back-pull drive has a power-transmission (22,24,30) with a constant transmission ratio. The winder shaft drives an intermediate shaft in which the compensating system is integrated and which consists of a driven shaft (42), and driven shaft (44) coupled to it by torsion spring elements (46).
Patent DE-19915114-A1 (DE)
Title: Rolladenkasten
Inventor: BECK BERND
IPC: E06B9/17
Filed: 1999-04-01
Abstract: Die vorliegende Erfindung betrifft einen Rolladenkasten aus wärmedämmendem Material, mit einem nach unten offenen, im Querschnitt L- oder vorzugsweise U-förmigem Hohlraum (1), der durch eine Innenwand (2), eine Deckwand (3) und die vorzugsweise zusätzlich vorgesehene Außenwand (4) gebildet wird, wobei die Stirnseiten des Rolladenkastens durch Abschlußplatten (5) verschlossen sind. Um einen Rolladenkasten der eingangs genannten Art zu schaffen, welcher eine einfachere Montage von Zusatzbauteilen, wie zum Beispiel der Abschlußplatten und/oder der Verschlußdeckel ermöglicht, wird erfindungsgemäß vorgeschlagen, daß mindestens der untere Rand (6) der Innenwand (2) des Rolladenkastens eine Aussparung (7) zur Aufnahme mindestens eines Zapfens (9a, 9b) aufweist, der an einem Zusatzbauteil wie zum Beispiel einer Abschlußplatte (5) des Rolladenkastens angebracht ist.
Patent DE-19918508-A1 (DE)
Title: Gear-changing device has position indicator accommodated on carrier body to rotate about second of two axes and coupled to gear lever, sensor mounted outside housing close to bearing
Inventor: KOWALEWSKI JUERGEN
IPC: F16H59/02
Filed: 1999-04-23
Abstract: The gear-changing device has a gear lever mounted in a housing, positively guided in a gate and pivotable about two mutually orthogonal axes (5,6). A carrier body (15) passes through a housing near a bearing (10). A position indicator (19) accommodated on the carrier body to rotate about the second axis (6) is coupled to the lever. A sensor is mounted outside the housing close to the bearing.
Patent DE-19919766-A1 (DE)
Title: Inverter for a photovoltaic unit for use in a solar generator to maximize the power/performance output, the so-called maximum power point tracking
Inventor: CRAMER GUENTHER
IPC: H02J1/10
Filed: 1999-04-29
Abstract: An inverter has a common inverter bridge with several parallel switched DC/DC converters/transducers added to convert the DC from one voltage level to a higher voltage level. The inverter has several parallel-arranged slots to accommodate the converters/transducers, with a computer interface unit for central control, while the inverter can be formed without galvanic separation and with no transformer on the AC side.
Patent DE-19920183-A1 (DE)
Title: Transporteinrichtung für Rohbauschweißvorrichtung
Inventor: ROHLAND JOERG
IPC: B23K37/00
Filed: 1999-05-03
Abstract: Die Erfindung betrifft eine Transporteinrichtung für Rohbauschweißvorrichtungen für Kraftfahrzeugkarosserie-Schweißbaugruppen, insbesondere Bodenbaugruppen, mit Überkopf-Transportbahnen für den An- und Abtransport der Schweißbaugruppen. DOLLAR A Die erfindungsgemäße Transporteinrichtung soll die Anzahl der bewegten Baugruppen und deren Antriebe verringern und die Arbeitsgeschwindigkeit erhöhen. Die erfindungsgemäße Lösung ist gekennzeichnet durch zwei zwischen den beiden Überkopf-Transportbahnen angeordnete Führungsportale, die eine Spannvorrichtung einschließen und einen verfahrbaren Ausleger tragen. Beidseitig am Ausleger sind senkrecht verfahrbare Hauptschlitten gelagert, die ihrerseits auf ihnen verfahrbare Greiferschlitten tragen. Die Zahnriemenantriebe für beide Hauptschlitten und ihren Greiferschlitten sind im Ausleger gelagert und ermöglichen eine Verdoppelung der Hubgeschwindigkeit. Weiterhin sind Masseausgleichvorrichtungen vorgesehen.
Patent DE-19920797-A1 (DE)
Title: Vorrichtung zum Verbinden der Umschnürungsbandenden an Umschnürungsmaschinen
IPC: B65B13/18
Filed: 1999-05-06
Abstract: Die Vorrichtung betrifft eine Vorrichtung zum Verbinden der Umschnürungsbandenden an Umschnürungsmaschinen, mit einer Umschnürungsband-Führung und einer Klemm- und Verbindungsstation, wobei in der Verbindungsstation Klemm- und Verschlußstempel (29) angeordnet sind, die mittels Federn (37) gegen die Klemm- und Verschlußstempel (29) in eine Arbeits- und Freigabeposition bewegende Nockenwelle vorgespannt sind, und schlägt zur Erzielung einer hinsichtlich Aufbau und Arbeitsweise vorteilhaften Vorrichtung vor, daß die Federn Druckfedern (37) sind und die Nockenwelle in einem mittleren Bereich von Klemm- und Verschlußstempel (29) angreift.
Patent DE-19922339-A1 (DE)
Title: Actuator control in motor vehicle, having first regulation system for control of main actuator, and second regulation system for control of auxiliary actuator, dependent on drive signal of main actuator
Inventor: BEIKER SVEN
IPC: B60W10/20
Filed: 1999-05-14
Abstract: The method involves controlling actuators in a motor vehicle with at least two regulation systems for regulating a common parameter. A first regulation system (1) performs primarily the regulation as primary system through control of an associated main actuator (6), and a second regulation system (2) follows as a secondary system for controlling an associated auxiliary actuator (7), dependent on the drive signal of the main actuator.
Patent DE-19922900-A1 (DE)
Title: Wandkalender
Inventor: JACK DOUGLAS M
IPC: B42D5/04
Filed: 1999-05-19
Abstract: Die vorliegende Erfindung betrifft einen Wandkalender, umfassend eine Kalendergrundeinheit mit einer Oberkante und einer Unterkante, eine Vielzahl an Kalenderseiten, die nahe der Oberkante an der Kalendergrundeinheit entfernbar angebracht sind, eine Oberfläche zum Aufnehmen von Notizen, die nahe der Unterkante an der Kalendergrundeinheit beweglich angebracht ist, und einen an der Kalendergrundeinheit angebrachten Verschluß, der so gestaltet ist, daß die Oberfläche zum Aufnehmen von Notizen in einer oberen Stellung, wobei auf diese Weise die Kalendergrundeinheit bedeckt ist, und einer unteren Stellung, wobei auf diese Weise sowohl die Kalendergrundeinheit als auch die Oberfläche zum Aufnehmen von Notizen aufgedeckt sind, ausgerichtet werden kann.
Patent DE-19923400-A1 (DE)
Inventor: BLERSCH WERNER
IPC: H05B6/00
Filed: 1999-05-21
Abstract: The aim of the invention is to provide an economical and homogenous thermal treatment for substrates. To this end, the inventive device and method for thermally treating substrates, especially semiconductor wafers, comprise at least one heating device for heating at least one substrate by electromagnetic radiation. Said heating device comprises at least two arc lamps, the radiation characteristics for each arc lamp being controlled individually, and the electromagnetic radiation of the arc lamps contributing essentially to the power density of the electromagnetic radiation of the heating device.
Patent DE-19924257-A1 (DE)
Title: Verfahren zur Detektion von Lumineszenzmarken
Inventor: HIRT GUENTER
IPC: G06K7/12
Filed: 1999-05-27
Abstract: Die Erfindung betrifft ein Verfahren zur Detektion von Lumineszenzmarken, wobei elektromagnetische Sendestrahlung in einen Überwachungsbereich ausgesendet wird, wobei ferner elektromagnetische Remissionsstrahlung, die von einer im Überwachungsbereich befindlichen Lumineszenzmarke remittiert wird, empfangen wird, wobei ferner in Abhängigkeit von der empfangenen Remissionsstrahlung ein Empfangssignal erzeugt wird, wobei ferner das Empfangssignal ausgewertet wird, und wobei die Sendestrahlung und die Remissionsstrahlung unterschiedliche Wellenlängen besitzen. Für einen Detektionsvorgang werden mehrere Empfangssignale erzeugt, die mehreren voneinander verschiedenen Empfangswellen entsprechen. Zur Feststellung des Vorhandenseins einer Luminenzenzmarke innerhalb des Überwachungsbereichs werden die mehreren Empfangssignale ausgewertet.
Patent DE-19928523-A1 (DE)
Title: Otto engine esp. for cars has compressor connected with intake side to compressor side of turbocharger, and throttle valve between compressor intake and pressure sides
Inventor: HAGMANN JUERGEN
IPC: F02B37/16
Filed: 1999-06-22
Abstract: The Otto engine has a compressor and an exhaust turbocharger. The intake side of the compressor is connected to the compressor side of the turbocharger. A re-circulating air valve e.g. throttle valve, with continuously adjustable opening is located between intake side and pressure side of the compressor. The opening is regulated by an electronic control, dependent upon engine performance and engine load. The engine also has a waste gate.
Patent DE-19932050-A1 (DE)
Title: Roller ball on end of valve stem, pressed onto end of valve stem with enough play for it to roll
Inventor: REINGRUBER HERMANN
IPC: F01L3/20
Filed: 1999-07-09
Abstract: The roller ball is pressed onto the end of a valve stem, leaving enough play to ensure that the spring-loaded valve can run freely on its cam.
Patent DE-19933994-A1 (DE)
Title: Inflow and outflow ventilation system, with spherical nipple valves and cover
Inventor: BLUMENFELD NIKOLAI
IPC: F16K24/00
Filed: 1999-07-20
Abstract: The ventilation system includes nipple valves of co-axial design, consisting of a base body with through axial channels and a displacement trap valve held by a spring (10) to prevent air moving through the lower conical part (9). These valves are fitted in the surface of the cover, which is divided by a partition wall into air input and output sections.
Patent DE-19934009-A1 (DE)
Title: Magnetoresistive thin layer element of the spin valve type for use in giant magnetoresistive (GMR) elements forming part of a read head for use with computer hard drives
Inventor: SAITO MASAMICHI
IPC: G11B5/39
Filed: 1999-07-20
Abstract: The magnetic moment of a first fixed magnetic layer is greater than that of a second fixed layer. The magnetic moment of the first layer (14) is directed one way while that of the second layer is directed the other way (12). When a reading current is applied in direction X to produce a galvanomagnetic field in the clockwise direction the stability of the fixed magnetic fields is reinforced.