baber/WOPTO huggingface dataset:
Patent DE-19907398-A1 (DE)
Inventor: LIPPERT EDUARD
IPC: F02F1/42
Filed: 1999-02-20
Abstract: The invention relates to an air intake system for an internal combustion engine, notably for a direct injection spark ignition engine. Said system comprises a cylinder head (14) delimiting at least one cylinder, a suction line (10) presenting at least one air duct (20) per cylinder, and for each cylinder, at least one intake port (22) which is situated in the cylinder head (14) and has an inlet orifice (24) which opens into a cylinder assigned to it. The suction line (10) and the cylinder head (14) are connected via a cylinder head flange (12) in such a way that an air duct (20) of the suction line (10) is connected to a corresponding intake port (22) in the cylinder head (14) such that fluid is able to circulate. In the air duct (20) of the suction line (10) a flap valve (32) is positioned which optionally narrows the cross-section of the air duct (20). According to the invention a tumble control valve (26) is positioned in the intake port (22) which divides the intake port (22) along a defined section between the cylinder head flange (12) and the inlet orifice (24). The flap valve (32) is mounted such that it projects over the cylinder head flange (12) and configured in such a way that it contacts the tumble control valve (26) in the position in which it narrows the cross-section of the air duct (20).
Patent DE-19907595-A1 (DE)
Title: Lichtsimulationsvorrichtung
Inventor: RATHMER HEINZ
IPC: H05B37/02
Filed: 1999-02-22
Abstract: Es wird eine Lichtsimulationsvorrichtung beschrieben. Die Vorrichtung besitzt eine Vielzahl von Lichtquellen, eine zentrale Steuereinheit zum Ansteuern der Lichtquellen, einen der zentralen Steuereinheit zugeordneten Speicher zum Speichern einer Vielzahl von Lichtprofilen und eine Bedienungseinheit zur Eingabe eines gewünschten Lichtprofils. Die Steuereinheit ruft das gewünschte Lichtprofil aus dem Speicher ab und steuert die Lichtquellen derart an, daß diese einzeln oder gemeinsam das gewünschte Lichtprofil erzeugen. Auf diese Weise läßt sich eine Vielzahl von natürlichen oder künstlichen Lichtprofilen nachbilden.
Patent DE-19911829-A1 (DE)
Title: Fire extinguisher using water-based extinguishing agents
Inventor: HOERMANN REINER
IPC: A62C5/033
Filed: 1999-03-17
Abstract: A fire extinguisher has a pressure vessel which holds an extinguishing medium especially water and a further agent. The vessel has a rising tube to a discharge pistol, and a trigger which causes a propellant to discharge water together with an antifreeze agent plus agents which on mixing produce a dispersion converting to a gel.  The mixing action takes place primarily in the rising tube. The gel is distributed through as many outlets as possible, or through a system of tubes as in an aircraft or airship.
Patent DE-19913398-A1 (DE)
Title: Verfahren zur Bestimmung der Startzeit des Schusseintrags bei Drehzahlwechsel des Hauptantriebs einer Luftdüsenwebmaschine
Inventor: WAHHOUD ADNAN
IPC: D03D51/00
Filed: 1999-03-25
Abstract: Die Erfindung betrifft ein Verfahren zur Bestimmung des Startzeitpunktes eines Schussfadeneintrags bei Drehzahlwechsel der Hauptantriebswelle insbesondere einer Luftdüsenwebmaschine, welche eine automatische Angleichung des Startzeitpunktes für den Schusseintrag an die jeweilige Drehzahl der Hauptantriebswelle vornimmt. DOLLAR A Erreicht wird dies dadurch, dass anhand einer Abweichung zwischen den gemessenen Drehwinkeln alpha der Hauptantriebswelle vor und nach einem Drehzahlwechsel bei erneutem Drehzahlwechsel automatisch eine Startkorrektur des Schusseintragsbeginns im Sinne einer zeitlichen Verlagerung des Startzeitpunktes für den Schusseintrag derart erfolgt, dass die Schussfadenankunft an dem maßgebenden Schussfadenwächter, bei einer für alle Drehzahlen konstanten Fadenflugzeit, im wesentlichen bei dem gleichen Drehwinkel der Webmaschinenhauptwelle liegt, wie der Drehwinkel bei Schussfadenankunft vor dem Drehzahlwechsel der Webmaschinenhauptwelle.
Patent DE-19914962-A1 (DE)
Inventor: QUAPIL GERALD
IPC: G01B11/06
Filed: 1999-04-01
Abstract: The device (1) uses a transmitter (4) for providing a light beam (3) directed onto an object and a receiver (6) with a serie adjacent reception elements (7), for detecting the light beam component (5) reflected from the object, evaluated for determining height of the object edge.
Patent DE-19920995-A1 (DE)
Title: Connector for rotary ribbon cable drum
Inventor: BANNAI HIROYUKI
IPC: B60R16/02
Filed: 1999-05-06
Abstract: The connector is used in the rotary unit that is built into a flat cable ribbon reel of a steering column unit air bag system. The ribbon cables (3,4) are coupled to a connector block (8). The ends of the cable are inserted into the block with free ends (12) exposed and overlapped. External connection points are provided.
Patent DE-19922559-A1 (DE)
Title: IC leadframe mounting method
Inventor: FERSTL KLEMENS
IPC: H01L21/607
Filed: 1999-05-17
Abstract: The leadframe mounting method has the leadframe conductor paths (8) aligned with the corresponding contact surfaces (10) of an IC (9), before simultaneously pressing the conductor paths into contact with the contact surfaces and application of mechanical oscillation and/or heat energy for bonding between the conductor paths and the contact surfaces.  The conductor paths may be separated from a carrier foil before being pressed into contact with the contact surfaces, with a single tool (1) used for effecting the latter and application of the mechanical oscillation and/or heat energy.
Patent DE-19922731-A1 (DE)
Title: Armaturenbrett mit integriertem Richtmikrofon
Inventor: RUEHL HANS-WILHELM
IPC: B60R11/02
Filed: 1999-05-18
Abstract: Es wird vorgeschlagen, ein Mikrofon mit einer Mikrofonkapsel (8), die mit einem elektronischen Gerät verbunden ist, im Armaturenbrett (1) eines Kraftfahrzeuges als Richtmikrofon in Form eines Rohrschlitzmikrofons oder eines Parabolspiegel-Mikrofons auszubilden und zur Aufnahme von Sprache des Fahrers auf die Fahrerposition auszurichten. Dabei werden die für die Richtcharakteristik spezifischen Konstruktionselemente als besondere Ausführungsform der Konstruktionselemente des Armaturenbretts realisiert.
Patent DE-19924485-A1 (DE)
Title: Electromagnetic pump unit with pump and valve for supplying actuator with fluid pressure
Inventor: TSUNOKAWA MASARU
IPC: F04B49/22
Filed: 1999-05-28
Abstract: The pump unit (100) has a pump (110) actuated by a plunger (103) driven by a solenoid (101), and a valve mechanism (120) for opening a fluid channel to release the fluid pressure in the actuator when the pump is not active. It also closes the passage to build up pressure in the actuator when the pump is active. The valve mechanism is driven to its open or closed positions by the plunger and the plunger, the  solenoid, the pump and the valve mechanism are all integrated into a housing. Independent claims are also included for an electric motor pump unit, a fluid pressure regulator, a heat generator and an actuator.
Patent DE-19925378-A1 (DE)
Inventor: SINNHUBER RUPRECHT
IPC: B60R21/01
Filed: 1999-06-02
Abstract: The invention relates to an impact protection device for vehicle occupants, comprising a first inflatable airbag (1) for protecting the vehicle occupant, and means for inflating said airbag (1) in a controlled manner. The inventive device also has a second inflatable airbag (4), which is provided for scanning the area between the first airbag (1) and the vehicle occupant and for controlling the means for inflating the first airbag (1) in a controlled manner. The impact protection device functions without an expensive interior sensor system and can reliably detect practically any situation in front of the first airbag (1).
Patent DE-19926212-A1 (DE)
Inventor: POCHER GUENTHER
IPC: E04D13/17
Filed: 1999-06-09
Abstract: The invention relates to a roof or ridge sealing strip, comprising two soft, air-permeable lateral areas  (1) which include a metal strip (2) on the edge thereof and which, together with the metal edge strip (2) and a stiffer central support strip (3),  are shaped into an undulated form (2). In the middle of the strip, the apexes of the crests (5) are glued together with a non-undulated cover strip (4) which is also made of a stiffer material and the troughs (6) of the undulations are recessed in a section of the support strip (3) which is overlapped by the cover strip (4), whereby ventilating ducts (10) extending between the edge (8) of the cover strip (4) and the edge of the recess (11) are formed with outer and inner openings which point towards each other, said ducts being arranged opposite each other in a perpendicular position with respect to the longitudinal extension of the roof or ridge sealing strip. In order to improve said ventilation ducts while, at the same time, offering maximum flexibility in the selection of material for the air-permeable lateral area, the lateral areas (1) are formed by two individual strips (13) whose interspaced edges (14) are located inside the ventilation duct associated therewith at a distance from the inner (11) and outer (12) openings.
Patent DE-19926882-A1 (DE)
Title: Extension system to cover guide path of work tool; has telescopically closing and opening extension elements coupled using one or more toothed rods, operated by gear arrangement
Inventor: GSCHWENDTNER ROLAND
IPC: B23Q11/08
Filed: 1999-06-12
Abstract: The system has telescopically closing and opening extension elements (30-39), which are coupled using one or more toothed rods (41-44). All but one (44) of the toothed rods are each connected one or more elements to be coupled, and move with the elements, while the remaining rod is stationary. The toothed rods engage a freely-rotating gear arrangement (50), to extend or close the system.
Patent DE-19928915-A1 (DE)
Title: Verfahren zur Sichtweitenbestimmung
Inventor: POECHMUELLER WERNER
IPC: G01S17/95
Filed: 1999-06-24
Abstract: Ein Verfahren, mit dem die Sichtweite im Blickfeld des Fahrzeugs exakt bestimmbar ist, so daß der Fahrer mit Hilfe der Sichtweiteninformation zu einer angepaßten Fahrweise veranlaßt werden kann, besteht entweder darin, daß ein monokularer Videosensor den Kontrast eines von einem Radar- oder Lidar-Sensor erfaßten Objekts (OB) mißt und daß aus den vom Radar- oder Lidar-Sensor und vom monokularen Videosensor gelieferten Meßwerten (S1, S2) die Sichtweite (SW) bestimmt wird. Alternativ dazu kann die Entfernung des mindestens einen Objekts (OB) und dessen Kontrast auch mittels eines binokularen Videosensors gemessen und anschließend aus den Kontrast- und Entfernungsmeßwerten (S1, S2) die Sichtweite (SW) bestimmt werden.
Patent DE-19931254-A1 (DE)
Inventor: WINGLER FRANK
IPC: C08F285/00
Filed: 1999-07-07
Abstract: The invention relates to a multi-stage method for producing ABS polymers with a modified resistance to shock, by non-aqueous radical polymerization in the presence of solvents and soluble rubber. The solvent or solvents are only introduced to the process after at least 6 to approximately 30 wt. % 5 of the starting monomer mixture has reacted.
Patent DE-19937559-A1 (DE)
Inventor: BOECKING FRIEDRICH
IPC: F02M59/46
Filed: 1999-08-09
Abstract: The invention relates to a two-stage electromagnetic valve (15) for an injector of an injection system of an internal combustion engine. Said electromagnetic valve does not require a serial mounting of a first (45) and a second (57) valve spring and can therefore be designed in a simple and compact manner.
Patent DE-19940382-A1 (DE)
Inventor: PAULUS CHRISTIAN
IPC: G05F3/24
Filed: 1999-08-25
Abstract: The invention relates to an electrical source (30) with a high output resistance which has a current determining transistor (12) and a regulating switch (13). The regulating switch (13) has an amplifier circuit (14) with transistors (15, 16) and a regulating transistor (17) and allows the electrical supply to have a high output resistance. To enable use of the electrical supply (30) even at very low operating voltages, according to this invention a sourcing-circuit (31) is provided, which is used for the setting of a freely selectable minimal decrease in voltage over the supply. The sourcing-circuit (31) has one or more transistors (32, 33) and influences the voltage (Vds) at the current determining transistor (12). The output resistance of the electrical source can be further improved by utilizing a correcting circuit (41) which has resistors (42, 43).
Patent DE-19941552-A1 (DE)
Title: Customer selection of tariff for use of communications network by input of code and generation of data set at exchange
Inventor: LAENGNER UWE
IPC: H04M15/28
Filed: 1999-09-01
Abstract: The user (A) requesting a connection inputs a predetermined identification code (example: 123 or 01123). The input code is transmitted to the exchange (2,6) which generates a communication data set. If the identification code is detected by the exchange, information associated with the code is entered in the communication data set of a desired communications connection. The identification code may be transmitted prior to the signalling of the communication destination (B).
Patent DE-19943253-A1 (DE)
Inventor: KEIM NORBERT
IPC: F02M51/06
Filed: 1999-09-10
Abstract: A fuel injection valve (1), in particular an injection valve for internal combustion engine fuel injection units comprises a piezoelectric or magnetostrictive activator (32) and a valve closing body (6) operated by the activator (32), which forms a tight seal with a surface of the valve seat (5). The activator (32) acts upon the valve closing body by means of a lifter (25). The valve closing body is, at least indirectly, connected to an elastically deformable flexible plate (26) pertaining to the lifter (25). The lifter (25) has at least two opposing lateral faces (29, 30) engaged by two abutting front surfaces at opposing ends of the activator (32),whereby the operating plane (35) of the activator (32) is, at least approximately, perpendicular to the operating plane (45) of the valve closing body (6) and operation of the activator (32) produces a bending moment on the flexible plate (26).
Patent DE-19955125-A1 (DE)
Title: Gas sensor to detect the concentration of nitrous oxides in automotive exhaust gases maintains accuracy under a wide range of temperatures
Inventor: TANAKA AKIO
IPC: G01N27/419
Filed: 1999-11-16
Abstract: A gas sensor to detect the concentration of nitrous oxides in automotive exhaust gases. A gas sensor (1, 1') has a gas chamber (15, 17) for a sample of the gas in question, and a second gas chamber (16) holding a sample of the reference gas. The concentration of the sample gas is detected by a sensor (3). Oxygen is pumped into or out of the sample gas chamber by a pump cell (2). An admission passage (100) has a fine perforation arranged on top of the oxygen pump cell, and discharges the test gas into the sample gas chamber. The upper surface of the oxygen pump cell (2) faces or is directed at the upper surface of the gas sensor. A porous diffusion resistance layer (10) is located on the upper surface of the oxygen pump cell, covering the admission passage (100).
Patent DE-19959363-A1 (DE)
Title: Large-surfaced publicity display case for external exhibition has transparent protective plate with poster, particularly as exchange picture, stretched between two horizontal rollers behind transparent protective plate
Inventor: SCHOENING MICHAEL
IPC: G09F15/00
Filed: 1999-12-09
Abstract: The large-surfaced publicity display case for external exhibition has a transparent protective plate (6) with a poster (10), particularly as an exchange picture, stretched between two horizontal rollers (4,5) behind the transparent plate. The case has a frame (1) behind which near the upper and lower edges (2,3) upper and lower rollers (4,5) are fitted.  The frame limits a window (6), which can have a width of 7 m and a height of 3 m. The length of the rollers can then be at least 7 m. Each roller has a drive motor (7,8) so regulated by a control apparatus (9) that synchronous running is achieved and the poster visible in the window is maintained sufficiently stretched. The same result can be obtained with rollers of a length of 14 m.
Patent DE-19959990-A1 (DE)
Title: Actuating arrangement for vertically pivotable motor vehicle flaps/doors has evaluation circuit that activates drive/holding element controller depending on distance warning sensor signals
Inventor: PROBST PETER
IPC: E05F15/43
Filed: 1999-12-13
Abstract: The actuating arrangement has a distance warning system with at least one sensor (18), and a drive or holding element (32) with which the pivotal motion of the door can be stopped. At least one sensor signal evaluation circuit (22) activates a drive controller (30) for the drive or holding element depending on the distance warning sensor signals.  An Independent claim is also included for a motor vehicle with a vertically pivotable flap or door.
Patent DE-19960175-A1 (DE)
Title: Filter für gasförmige Medien mit Flachfilterelement
Inventor: JAWUREK HEINZ
IPC: B01D46/12
Filed: 1999-12-14
Abstract: Die Erfindung bezieht sich auf einen Filter für gasförmige Medien, insbesondere einen Luftfilter für Verbrennungsmotoren. Dieser ist dadurch gekennzeichnet, daß das Filtermedium aus ebenen Filterelementen 21 besteht, welche in ihrer Einbaulage durch einen Rahmen 12 fixiert werden. Der Rahmen 12 ist derart ausgebildet, daß er einen keilförmigen Innenraum 13 ausbildet, der z. B. die Reinseite des Filters verbunden mit einem Auslaß 27 darstellen kann. Durch Aufteilen der notwendigen Filterfläche auf mehrere Segmente können diese stabiler ausgeführt sein, als ein einziger Filtereinsatz für den gesamten Filter. Zusätzliche Versteifungen sind daher nicht notwendig, das Druckpulsationsverhalten des Filters wird verbessert und durch Vorsehen des Filterrahmens verringern sich die Anforderungen an die Maßgenauigkeit der einzelnen Teile. Dies führt zu einer Einsparung von Fertigungskosten. Außerdem können durch die steifere Konstruktion auch Materialkosten eingespart werden, was vorteilhafter Weise zu einer Gewichtsreduzierung des Filters führt.
Patent DE-19961378-A1 (DE)
Title: Test stand for belt-tightening device, to measure forces acting on belt, has measuring slide guided transversely to belt band, pressing against belt at front and having pressure-detector at rear
Inventor: SCHWANT WILFRIED
IPC: G01M99/00
Filed: 1999-12-20
Abstract: The stand has a measuring slide (8) that is guided transversely to a belt band (3). The front end of the slide presses against the belt and the back end of the slide presses against a pressure-measuring device (12,13). Preferably, the front end of the slide is a rotating belt guide roller (9) and the rear end of the slide has a pressure transfer piece (11). The belt band may be fixed in a clamp device (4) with a tension-measuring unit.
Patent EP-1035603-A1 (EP)
Inventor: HARADA GAKU
IPC: H01M4/60
Filed: 2000-03-10
Abstract: The present invention provides an electrode containing a quinoxaline resin
and an electrolyte which includes at least one of sulfuric acid ions and
sulfonic acid ions, or the electrolyte which includes cations having ion
radius of not more than 3 angstroms.
Patent EP-1054404-A1 (EP)
Inventor: WINTER MARCO
IPC: H04N5/85
Filed: 2000-05-06
Abstract: According to the invention a method is proposed introducing a
temporarily erased flag and two offset values (TE_S_OFF,
TE_E_OFF) in order to indicate a cell to be temporarily
erased and exactly address the Stream Object Units (SOBU),
which can be erased completely. Permanent erasure on the fly
without any additional view into the streams or quick
permanent erasure can be achieved. Advantageously the
temporarily erasure can be withdrawn completely also.
Patent EP-1059177-A1 (EP)
Inventor: BEHRENDS HOLGER
IPC: B60C23/04
Filed: 2000-05-31
Abstract: The method involves controlling an antenna system (2) to vary the direction of maximum reception using a variable control parameter controlled by a central unit (26), whereby the relationship between the value of the control parameter and the direction of maximum reception for a given control parameter is known to the central unit. The monitoring device is associated with a wheel position by the monitoring device sending data to the central unit, which receives it via the antenna system and varies the control parameter so the data transmission is received with maximum reception level, whereupon the control parameter is fixed and the identification in the transmission is associated with the wheel position in that direction. An Independent claim is also included for a tire pressure monitoring system.
Patent EP-1079052-A1 (EP)
Inventor: REFFLINGHAUS BERND
IPC: E05B49/00
Filed: 2000-06-16
Abstract: The lock cylinder has a rotatable core (2) in a housing (1), a lock channel in the core for inserting a key with a transponder (12), an electronic blocking mechanism for selective making or release of a shape-locking joint between the core and housing and a code receiver (10, 11) for receiving the transponder signal. The core has an outer sleeve-shaped part (21, 22) transmissive for the transponder signal and the code receiver is fixed to the housing radially opposite the outer core part to receive the transponder signal.
Patent EP-1103538-A1 (EP)
Inventor: PROTZMANN GUIDO DR
IPC: C07C45/75
Filed: 2000-10-09
Abstract: The preparation of  alpha , beta -unsaturated keto compounds (I) by base-catalyzed aldol condensation of 1-15C aldehyde and/or ketone compounds (II) is carried out by: (i) subjecting (II) to adiabatic reaction with aqueous catalyst solution; and (ii) subjecting the obtained reaction mixture to brief distillation to give a head product containing water and (II) and a sump product containing (I) and aqueous catalyst solution.
Patent EP-1097866-A1 (EP)
Inventor: BARSCH HERBERT
IPC: B65B9/06
Filed: 2000-10-09
Abstract: The horizontal food wrapping machine has conveyors for the unwrapped and wrapped food connected by a support area. In this area support surfaces (13) are moved at right angles to the direction of the conveyors so that they nip together the edges of plastic sheet (7) fed from above around the food (6). They are then pressed together and welded by rollers (5).
Patent EP-1103465-A1 (EP)
Inventor: FOCKE HEINZ
IPC: B65B19/22
Filed: 2000-11-07
Abstract: The cigarette box producing process produces packs (10) from thin card with an outer cover (13) of shrink wrap. The folding tabs (e.g. 23-26) of the outer cover and bonded to each other by full-surface thermal seals. The head of this process shrinks the wrap. Before full surface sealing, the folding tabs are tacked to each other by means of a tacking seal with small limited sealing surfaces.
Patent EP-1220468-A1 (EP)
Inventor: PIROVANO ALBERTO
IPC: H04B3/44
Filed: 2000-12-27
Abstract: A submarine branching unit is disclosed that includes a termination for each of
at least three line cables and a termination to sea ground. A relay is positioned
between each pair of cable terminations. When current flows between two of the
cables, the intermediary relay will become energized and cause a contact to connect
the third cable to the sea-ground termination. To avoid dangerous surges in current
to sea ground when a relay trips, a current limiter is placed in series with the sea
ground termination.
Patent EP-1093769-A1 (EP)
Inventor: VAN DER ZEL JOZEF MARIA
IPC: A61C13/20
Filed: 2000-10-23
Abstract: A method for pressure molding a dental element, in particular a denture
element, comprising the following steps:
     manufacturing at least one model of an element to be formed, of the
lost type;   making a mold from refractory material around the at least one
model;   heating the refractory material, such that the or each model is lost,
thereby forming a mold cavity for the or each model, a press opening and
one or more connecting channels between the or each mold cavity and the
press opening;   introducing into the press opening pressure molding material which
is brought into liquid, at least pressable, condition and is pressed by
pressing means into the or each mold cavity;   wherein the pressing means comprise a stamp with a coefficient of
expansion substantially corresponding to that of the refractory material.