baber/WOPTO huggingface dataset:
Patent DE-19831771-A1 (DE)
Title: Kunststoffkapselung für akustischen Wandler
Inventor: SCHWARZ ROBERT
IPC: H04M1/03
Filed: 1998-07-15
Abstract: Die Erfindung betrifft eine Kunststoffkapselung für einen akustischen Wandler bzw. einen gekapselten akustischen Wandler zum Einbau in ein Gehäuse insbesondere von Telekommunikationseinrichtungen sowie ein Verfahren zur Herstellung derselben. DOLLAR A Akustische Wandler sind häufig in Kunststoffkapselungen eingelagert, um sie vor akustischen Störeinflüssen zu schützen und um gewisse akustische Eigenschaften zu erzeugen oder zu verstärken. Darüber hinaus sind häufig die akustischen Eingänge der akustischen Wandler mit akustisch transparenten Reibungselementen, wie textilen Flächengebilden oder Membranen, versehen, die aufgrund ihrer akustischen Impedanz den Schalldruck, der die akustischen Eingänge der Wandler erreicht, gezielt beeinflußt. DOLLAR A Mit der Erfindung wird vorgeschlagen, diese akustisch transparenten Reibungselemente nicht an den akustischen Eingängen der Wandler anzubringen, sondern an den Schalldrucköffnungen der die akustischen Wandler umgebenden Kunststoffkapselung. Vorzugsweise werden die akustisch transparenten Reibungselemente beim Spritzgießen der Kunststoffkapselung unmittelbar mit in die Kunststoffkapselung eingespritzt bzw. an diese angespritzt. DOLLAR A Die erfindungsgemäßen gekapselten akustischen Wandler sind vergleichsweise einfach und zuverlässig herstellbar und eignen sich für die Massenproduktion.
Patent DE-19833782-A1 (DE)
Title: Antriebsanordnung für einen Schreibkopf
Inventor: ROSCHER DIETRICH
IPC: H02N2/02
Filed: 1998-07-27
Abstract: Eine Antriebsanordnung, beispielsweise für einen Schreibkopf, die eine piezoelektrisch betätigte Hebelanordnung (1d) umfaßt, um eine Schreibspitze (21) in Richtung eines Aufzeichnungsträgers zu bewegen, wenn auf dem Aufzeichnungsträger geschrieben wird. Diese Antriebsanordnung zeichnet sich dadurch aus, daß ein von der Hebelanordnung (1d) getrennter, piezoelektrischer Aktuator (4) verwendet wird, und daß die Hebelanordnung (1d) eine komprimierende Kraft auf den piezoelektrischen Aktuator (4) ausübt, welcher an einer starren Widerlage (Abschnitt 1b) abgestützt ist. Diese Antriebsanordnung kann für eine Reihe von anderen Anwendungen als Stellantrieb benutzt werden. Auch sind inverse Anordnungen beschrieben.
Patent DE-19839462-A1 (DE)
Title: Vorrichtung zum Reinigen einer Förderfläche eines Stetigförderers
Inventor: MINDER WALTER
IPC: B66B31/00
Filed: 1998-08-29
Abstract: Eine Vorrichtung (10) zum Reinigen einer Förderfläche (12) eines Stetigförderers (14), insbesondere der Trittfläche einer Rolltreppe oder eines Rollbandes, weist zumindest ein in Rotation versetzbares Bürstenmittel (42) zum Entfernen von Schmutz von der Förderfläche (12) auf. Es ist zumindest ein Antriebsmittel (48) für das Bürstenmittel (42) vorgesehen, das mit einem sich bewegenden Teil des Stetigförderers (14) in Eingriff bringbar ist, und das Bewegungsenergie vom laufenden Stetigförderer (14) abnimmt. Das Antriebsmittel (48) überträgt die von dem Stetigförderer (14) abgenommene Bewegungsenergie auf das Bürstenmittel (42), wodurch dieses in Rotation versetzt wird (Fig. 1).
Patent DE-19839864-A1 (DE)
Title: Vertical shifting device for lifts (elevators) for freight and people
Inventor: RINIO JOHANNES
IPC: B66B7/08
Filed: 1998-09-02
Abstract: The vertical shifting device includes a lift (elevator) (40) connected via an attached cable run (10) to a leveling weight (50). The cable run consists of several attached traction cables (13), which in the travel-region head (06) pass over attached-cable diverting rollers (14).  The lift hangs on one end (11) of the cable run and the leveling weight on the other end (12).  The driving gear (30) with a drive pulley (32) for a driving gear cable run is anchored at the foot (07) of the travel region.
Patent DE-19841308-A1 (DE)
Inventor: BADURA EUGEN
IPC: G01R29/24
Filed: 1998-09-10
Abstract: The invention relates to a device and method for converting a charge-flow into a frequency signal. The device comprises two parallel circuit branches (Z; Z') to which a charge-flow can be alternatively applied, and each of which has a series-connected switching element (40; 40'), an integrator (10; 10') and a comparator (30; 30'). The switching elements (40; 40') serve to apply a charge-flow to one of both circuit branches (Z; Z'). In the circuit branch (Z; Z') to which a charge-flow has been applied, the integrator (10; 10') serves to integrate the charge-flow and is configured such that it can be reset. The comparator (30; 30') is configured for supplying a signal when the integrated charge-flow corresponds to a determined threshold value.
Patent DE-19844167-A1 (DE)
Inventor: HAFTKA STANISLAW
IPC: C02F1/28
Filed: 1998-09-25
Abstract: The invention relates to a novel polymer used as a binder for producing activated carbon filters. The inventive polymer is a polyethylene homopolymer and/or polyethylene copolymer having a melt index (MFR 190/15) from 1.2 g/10 min to 10 g/10 min, a molecular weight distribution Mw/Mn ranging from 3 to 30, a bulk density ranging from 0.05 g/cm<3> to 0.5 g/cm<3> and a particle size ranging from 5  mu m to 300  mu m.
Patent DE-19844507-A1 (DE)
Title: Brake unit for rail vehicle, with brake bridge indirectly spherically attached to wagon box or bogie
Inventor: LEHMANN WOLFGANG
IPC: B61H1/00
Filed: 1998-09-29
Abstract: The brake fitting serves one or more brake disks on a rail vehicle wheel axle. Lining holders (1) can turn on brake levers (7) and are connected via a brake bridge (2) to the brake cylinder. The bridge is on the wagon box or bogie (12). The bridge is spherically attached by a central fixing screw (9) via elastic swing supports (10) and a torque support (3) to the wagon box or bogie.
Patent DE-19845413-A1 (DE)
Title: Reflection interference microscope with structure corresponding to top illumination microscope, has ring aperture and illuminates specimen over defined region of aperture
Inventor: NEUMAIER KLAUS
IPC: G01B9/04
Filed: 1998-10-04
Abstract: The microscope structure corresponds to the optical structure of a top illumination microscope. The illumination of the specimen takes place not over the full aperture, which is limited by an aperture stop or the numerical aperture of the microscope objective, but over a defined aperture region.
Patent DE-19847109-A1 (DE)
Title: Separation of iodine containing gas from hydrogen iodide
Inventor: HIBINO KONETSU
IPC: C01B7/14
Filed: 1998-10-13
Abstract: Iodized gas is separated by passing the phase containing it through a hydrophobic separation membrane with a pore diameter of from 1 nm to 60  mu m. The phase from which iodized gas has been removed is removed from the outlet side of the separation membrane. The separation membrane pore diameter is preferably 1 to 3  mu m. The contact angle of the membrane is at least 90 deg . A membrane permeable to steam but not to water is also used. An inert gas is bubbled onto the surface of the inlet side of the separation membrane. Steam is piped from the outlet side of the separation membrane to the inlet side.
Patent DE-19851956-A1 (DE)
Title: Insulation displacement contact has side walls of main body extended to form spring-like legs with slit between end sections for holding wire
Inventor: CONRAD GERD
IPC: H01R4/24
Filed: 1998-11-11
Abstract: The contact includes two spring-like connecting legs (10,11), the free end sections of which are bent towards each other, defining a slit (15) for holding an electrical wire. The connecting legs are formed as extensions to two opposing sidewalls of a main body with a closed polygonal wall cross-section. The main body may have four sidewalls, each pair of walls lying parallel.  An Independent claim is included for electrical connector for at least two wires.
Patent DE-19854584-A1 (DE)
Title: Electrical device, especially earth contact socket arrangement has utility value increased by attaching central part during manufacture so only associated cover frame needs to be fitted in situ
Inventor: KLAUER WILFRIED
IPC: H02G3/14
Filed: 1998-11-26
Abstract: The device has one or more wall mount inserts with bearer plates (7) prefabricated with plug connections. The utility value is increased by attaching the central part during manufacture so that only the associated cover frame (10) needs to be fitted in situ, whereby it has latching devices (11) with which it engages behind the central part.
Patent DE-19859313-A1 (DE)
Title: Attachment holder for photographic equipment has facility for mounting photographic equipment beneath video camera using fixing bolt provided for stand attachment
IPC: H04N5/225
Filed: 1998-12-22
Abstract: The holder has a facility for mounting equipment beneath a video camera by using the fixing bolt (4) provided for a stand attachment. Special alignment of the photographic equipment with the video camera can be achieved with a holder with a tilting joint.
Patent DE-19900155-A1 (DE)
Title: System for generation of HTML document information
Inventor: ITOH ATSUSHI
IPC: G06F17/30
Filed: 1999-01-05
Abstract: The system used for generating classification of a Hyper Text Mark up Language document, HTML, has the document data fed to a document update detector (2). This then provides input to an analyzer (3) which extracts classification information (4). A classification information merging unit (5) uses the extracted data together with definition information. Finally the gathered information (7) is fed to a presentation unit. An Independent claims are included for a method for generating of classification information and a processor readable medium.
Patent DE-19903321-A1 (DE)
Inventor: MURELLO JOHANNES
IPC: F41A3/72
Filed: 1999-01-28
Abstract: The invention relates to a loading lever arrangement which is to be mounted in a hand gun (7) that is provided with a lock (1) which is moveably arranged in a housing (8) in the longitudinal direction of the weapon (7). The inventive arrangement comprises a carrier (4, 4') by means of which the lock (1) can be moved backwards and a loading lever (10) whose one end can be arranged on one of the sides of the carrier (4, 4') when the weapon is assembled, whereby the lever essentially extends crosswise to the longitudinal direction of the weapon (7) at least when said lever operates. The invention is characterised in that the loading lever arrangement is provided with a closing spring (3) and a guide rod for the spring (2) assigned thereto. The mounted loading lever (10) is secured in its position by means of said guide rod for the spring (2).
Patent DE-19904164-A1 (DE)
Inventor: RUEECK GERHARD
IPC: F16L19/03
Filed: 1999-02-03
Abstract: One(13) of the connecting elements on the end face facing a seal(12) has a second housing for the seal and conforming to the shape of the seal. The two housings(24,31) for the seal, when the connector is assembled, accommodate the seal in the region of the inner wall of the pipe with no cavity or undercut. The seal by forming a bead(33) is installed between encircling edges of the housings. A profile on the circumferential face(19) of the first connecting element is a component part of a bayonet connection(22) which includes a retaining pin installed on the inner wall of the connector.
Patent DE-19904397-A1 (DE)
Inventor: STOLTEFUS JUERGEN
IPC: A61P7/06
Filed: 1999-02-04
Abstract: The present invention relates to novel and known pyrazole carboxamides of general formulae (I and Ia). The invention also relates to the production of pyrazole carboxamides by means of solid phase chemistry or novel pyrazole carboxamides. The pyrazole carboxamides are used as medicaments, especially medicaments for the treatment of anaemias.
Patent DE-19910681-A1 (DE)
Title: Fill stand for highpressure medical oxygen uses holder to compensate for size shape diameter variations plus flame protective cap to prevent bottle valve tear-off during filling.
Inventor: REINHARDT HANS-JUERGEN
IPC: F17C13/04
Filed: 1999-03-10
Abstract: The filling connection (3) is rigid and has foot holders (6,7) to relieve this coupling and allows for all bottle sizes and diameters. A safety device guards against the valve ripping off during filling and comes with a safety cap (4) against fire. All rigid connections are screwed rigidly to a disk (2), the gas feeding out of a center bore through radial channels and so into the peripheral connections. The system rotates round a vertical axis (8) enabling bottles to be hung and connected or closed off and removed without shifting the charging device or operator. Filling is effected by rapid couplings only and the system is brought in by floor vehicle to point of use as assisted by vehicle-fitted large bottle stand. The main valve (5) is a gas bottle valve, with filling in a conventional stand carried out as for single bottles.
Patent DE-19912059-A1 (DE)
Inventor: SCHWELLING HERMANN
IPC: B30B9/32
Filed: 1999-03-18
Abstract: The invention relates to a method and a device for compressing empty packaging waste. The compression stroke is characterized by three different possibly positions and the compression device is situated on or above a container for collecting empty packaging.
Patent DE-19917268-A1 (DE)
Title: Verfahren zum Überprüfen eines elektromagnetischen Durchflußmessers und elektromagnetische Durchflußmesseranordnung
Inventor: MATZEN STEEN M
IPC: G01F25/00
Filed: 1999-04-16
Abstract: Es wird ein Verfahren zum Überprüfen eines elektromagnetischen Durchflußmessers und ein Durchflußmesser angegeben mit einem Meßrohr (2) und einer Spulenanordnung (3, 4) zur Erzeugung eines Magnetfeldes senkrecht zur Durchflußrichtung durch das Meßrohr (2), bei der periodisch die Stromrichtung geändert wird. DOLLAR A Hierbei möchte man auf einfache Art und Weise eine Überwachung ermöglichen. DOLLAR A Dazu wird nach dem Ändern der Stromrichtung mindestens einen Parameter des Anstieges des Stromes ermittelt und dieser mit einem Referenzwert verglichen. Der Durchflußmesser weist hierzu eine Überprüfungseinrichtung (20, 25) auf, die nach einem Umschalten der Stromrichtung mindestens einen Parameter (T) des Anstiegs des Stromes in der Spulenanordnung (3, 4, 30) ermittelt und mit einem Vorgabewert vergleicht.
Patent DE-19920755-A1 (DE)
Inventor: DENI FRANZ
IPC: A01D78/10
Filed: 1999-05-05
Abstract: The hay-harvester (1) has at least two side frames (5,6) swiveling on axles (3b-c) running in the direction of travel and attached to a middle frame (2). The side frames of a side frame section are swiveled fro an operating into a non-operating or transporting position and vice versa by adjustments (22,27). At least one side frame(6) has at least one operating element in th form of a gyratory rake (13) supported by at least one runner wheel on the ground (18). At least one inner swivel side frame has adjustment (27) cooperating with the adjustment at least of a swivel outer side frame.
Patent DE-19921071-A1 (DE)
Title: Workpiece vacuum clamp system is a combination of different vacuum screen table assemblies with two suction heads which are operated together for variable configurations
Inventor: GOECKEL KARL
IPC: B25B11/00
Filed: 1999-05-08
Abstract: The system to clamp workpieces in place at a table, by vacuum, is a combination of different systems and especially vacuum screen tables with at least two suction heads. The screen table (1) is an adapter plate (20) to give a standing vacuum. It supports the fitted suction plates (50), blind plates (60) or closure stoppers (70), to form a screen of suction openings (80) for the suction plates (50). A vacuum link is constantly made by the required positioning of the suction plate (50) on the adapter plate (20). The adapter plate (20) is of a magnetic material or it has magnetic inserts.
Patent DE-19922590-A1 (DE)
Title: Gassensor und Verfahren zum Betreiben eines Gassensors
Inventor: SHULGA ALEKSANDRE
IPC: G01N21/3504
Filed: 1999-05-17
Abstract: Die Erfindung betrifft einen Infrarot-Gassensor mit einer Energieversorgungseinrichtung zum Betrieb mindestens einer Strahlungsquelle mit Strom- oder Spannungsimpulsen, mit mindestens einem im Strahlengang angeordneten Meßraum, mit mindestens einem wellenlängenselektivierenden Element, mit mindestens einem ein elektrisches Meßsignal abgebenden Detektorelement und mit einer Schalteinrichtung zur Regelung der Pulsdauer der Strom- bzw. Spannungsimpulse. Die Schalteinrichtung weist Mittel zur Einstellung der Pulsdauer auf und die Schaltung erfolgt so, daß der Strom- bzw. Spannungsimpuls so abgeschaltet wird, daß die Pulsdauer kleiner als die zur Erreichung des Maximums (Ð¶max¶) des mindestens einen Meßsignals des mindestens einen Detektorelementes benötigt ist.
Patent DE-19925125-A1 (DE)
Inventor: DOEBLER MARTIN
IPC: C08J5/00
Filed: 1999-06-01
Abstract: The invention relates to polycarbonate molding compounds for synthetic articles which contain at least one antioxidant and one mold release agent and which have a reduced tendency to attract dust.
Patent DE-19925421-A1 (DE)
Title: Elastische Walze und Verfahren zum Herstellen einer solchen
Inventor: KAERGER JENS CHRISTIAN
IPC: D21G1/02
Filed: 1999-06-02
Abstract: Es wird eine Walze, insbesondere zum Glätten von Papierbahnen, beschrieben, die einen insbesondere aus Metall bestehenden harten Walzenkern besitzt. Der Walzenkern ist an seiner Außenseite mit einer elastischen Bezugsschicht versehen, die aus einem elastischen Matrixmaterial und in das Matrixmaterial eingebetteten Füllstoffen besteht. Zumindest ein Teil der Füllstoffe ist als metallische Füllstoffe ausgebildet, die zumindest bereichsweise aus Metall bestehen. Weiterhin wird ein Verfahren zum Herstellen einer solchen Walze beschrieben.
Patent DE-19926360-A1 (DE)
Title: Recording and playback of speech signal
Inventor: ZHU MING
IPC: G11B20/10
Filed: 1999-06-10
Abstract: After reception by a microphone, a speech signal is split into a low frequency (LF) component and a high frequency (HF) component. The LF component is stored and the HF component is digitized and compressed. The processed signal component is synchronized with the LF component and stored. During playback the stored HF digitized signal and the compared signal component are reconverted into an analog speech signal and exactly synchronized with the LF component, using the stored synchronization data. Independent claims are included for a recording apparatus and for its cassette.
Patent DE-19926577-A1 (DE)
Inventor: BERGER THOMAS
IPC: B01D17/05
Filed: 1999-06-11
Abstract: A method for separating an emulsion, whereby the emulsion is pressurized and saturated by carbon dioxide or mixed with water containing carboxylic acid and then heated. The inventive method is characterized in that the emulsion is fed to a tubular reactor, said reactor is supplied with carbon dioxide, the emulsion/carbon dioxide mixture is heated in the tubular reactor and the emulsion/carbon dioxide mixture is expanded at the outlet of said tubular reactor, whereby the oil phase is separated from the aqueous phase.
Patent DE-19928070-A1 (DE)
Inventor: SCHROEDER KARSTEN
IPC: H04M3/42
Filed: 1999-06-14
Abstract: The invention relates to a circuit for providing desktop functions to a telecommunication terminal in computer-aided telecommunications. The invention aims at providing flexible desktop functions both to the users of fixed telecommunication terminals such as telephones (1) and the users of Internet telephones (18; 21). According to the invention, this is achieved by a basic circuit consisting of an intelligent telecommunication facility (2) having links to a public telephone network (3) that is connected to an integration element (7). A computer system (8) is connected to the integration element (7) by means of a LAN (5). In order to ensure technical functions, a Web server (15) is connected to the LAN (5). In an advantageous embodiment of the invention, a transition element (19) that is preferably integrated into the intelligent telecommunication facility (2) is additionally connected to the LAN (5). The transition element (19) is particularly intended for links with different networks (gateway).
Patent DE-19928541-A1 (DE)
Title: Data manipulation of subscriber individual entries within telephone book centrally stored in telecommunications network
Inventor: GUENTZER PETER
IPC: H04M3/493
Filed: 1999-06-22
Abstract: A subscriber can access the telephone book (HLR, VST1) over different subscriber terminals (MS, TLN). Information about the display or storage of telephone book entries is transmitted from the centrally stored telephone book to the subscriber terminal, which is activated from the subscriber or network side.  Depending on the interactions performed by the subscriber at the activated terminal, the data for the manipulation of the telephone book entries are transmitted from the terminal to the centrally stored telephone book. The telecommunications network comprises a mobile network (PLMN) and a fixed network (PSTN).
Patent DE-19933678-A1 (DE)
Title: Verstellvorrichtung für ein Mantelrohr einer Lenkungsanlage eines Kraftfahrzeugs
Inventor: PEITSMEIER KARL
IPC: B62D1/184
Filed: 1999-07-17
Abstract: Eine solche Verstellvorrichtung mit einem schwenkbeweglich gelagerten Klemmhebel, der eine Längs- und/oder Höhenverlagerbarkeit des Mantelrohres in einer gelösten Position freigibt oder einer arretierten Position blockiert, sowie mit einer Betätigungseinrichtung zum manuellen Lösen oder Arretieren des Klemmhebels, die eine im Fahrzeug fest montierten Zustand von einer Fahrersitzposition aus zugängliche Griffanordnung aufweist, ist bekannt. DOLLAR A Erfindungsgemäß ist an dem Mantelrohr eine Führungsschienenanordnung in Mantelrohrlängsrichtung ausgerichtet angeordnet, an der ein durch die Griffanordnung beweglicher Stellschlitten verschiebbar gehalten ist, der mit dem Klemmhebel in Verbindung steht. DOLLAR A Einsatz für Personenkraftwagen.
Patent DE-19935334-A1 (DE)
Title: Recumbent-type tricycle gas steering device of horizontal steering bar pivoted about two axis, and transmission elements for steering movement and rear wheel camber
Inventor: WEIS WERNER
IPC: B62K3/00
Filed: 1999-07-28
Abstract: The tricycle has a frame (2) with seat, and a steering device (9-13) for manual control of steering lock angle and rear wheel camber. The steering device consists of a horizontal steering bar (9a,b,10) directed at right angles to direction of travel, and transmission elements. The steering bar is held on the frame pivoted about a first axis to initiate a steering movement, and about a second axis, at right angles to the first, to alter the rear wheel camber. There are separate transmission elements for steering angle and wheel camber. The transmission ratio is different from a 1:1 ratio.