baber/WOPTO huggingface dataset:
Patent DE-19856122-A1 (DE)
Title: Processing information packets each having status bit for automation system
Inventor: PLOETT NORBERT
IPC: G08C15/06
Filed: 1998-12-04
Abstract: The data packets (T1-Tn) are transmitted in an automation system between sub systems e.g. peripheral units to a central processing unit. The information packets contain information on conditions or events in the system and each data packet contains a status bit (sik). From the assigned status bits of different data packets a result bit (ek1-ekm) is generated using a preset number of logic operations (V1-Vm), one result bit is generated per each operation. From the result bits at least one result bit (ekj) is selected for further processing. The result bit (ekj) is selected by concatenating all result bits with a selected bit mask (Bj) using an AND operation.
Patent DE-19856469-A1 (DE)
Title: Ashtray for interior of motor vehicle has flap in functional communication with baseplate so that when flap is opened the baseplate is displaced to form temporary receiving component receiving ash
Inventor: KOCH STEPHAN
IPC: B60N3/08
Filed: 1998-11-27
Abstract: The flap (16) of the ashtray is in functional communication with a baseplate (20) in such a way that when the flap is opened the baseplate is displaced to form a temporary receiving component (48) inside the container (14). An operating linkage (22) is connected to the flap and baseplate. The container has a protrusion (38) upon which lies the baseplate in the open position. with lower section (50).
Patent DE-19857037-A1 (DE)
Title: Salicide layers are formed on a MOST structure with reduced risk of bridging defects
Inventor: CHEE LAY
IPC: H01L21/336
Filed: 1998-12-10
Abstract: Salicide formation on a MOST structure comprises ion metal plasma deposition of the metal layer from which the metal silicide layers are to be formed. Self-aligned silicide layers are formed on a MOST structure by:  (a) production of a MOST structure comprising a first conductivity type silicon substrate (102), a thin gate oxide layer (104), a polysilicon gate electrode (110), second conductivity type source and drain regions (108, 106) and gate electrode sidewall spacers (112, 114); (b) ion metal plasma deposition of a metal layer (118) onto the source region (108), the drain region (106), the polysilicon gate (110) and the sidewall spacers (112, 114) such that the metal layer thickness on the lateral surfaces of the sidewall spacers is less than 0.2 times that on the polysilicon gate (110); (c) reaction of the metal layer (118) with the silicon in the source region (108), the drain region (106) and the polysilicon gate (110) to produce self-aligned metal silicide layers; and (d) removal of any unreacted metal. An Independent claim is also included for a MOST structure especially produced by the above process.
Patent DE-19857082-A1 (DE)
Title: Axialkolbenmaschine
Inventor: BROCKERHOFF ROLF
IPC: F04B1/20
Filed: 1998-12-10
Abstract: Eine Axialkolbenmaschine (1) weist eine drehbar gelagerte Welle (3) und eine an der Welle (3) angeordnete Zylindertrommel (7) auf. In der Zylindertrommel (7) sind Kolben (9) in Zylindern (8) verschiebbar, die sich über Gleitschuhe an einer Schrägscheibe abstützen. Ferner sind eine an den Gleitschuhen (10) angreifende Rückzugeinrichtung und ein Steuerkörper (15) zum zyklischen Verbinden der Zylinder (8) mit Druckleitungen vorgesehen. Eine erste Feder (21) ist zwischen der Zylindertrommel (7) und der Rückzugeinrichtung eingespannt, um gleichzeitig die Zylindertrommel (7) gegen den Steuerkörper (15) und die Gleitschuhe gegen die Schrägscheibe vorzuspannen. Zusätzlich ist eine auf die Zylindertrommel (7) einwirkende zweite Feder (30) mit einer progressiven Kennlinie derart vorgesehen, daß die von der zweiten Feder (30) auf die Zylindertrommel (7) in Richtung auf den Steuerkörper (15) ausgeübte Federkraft mit dem Federweg, in die zweite Feder (30) bei einer Verschiebung der Zylindertrommel (7) gegen den Steuerkörper (15) erfährt, überproportional zunimmt.
Patent DE-19859028-A1 (DE)
Title: Frequenzstabilisierte Hohlleiteranordnung
Inventor: WOLK DIETER
IPC: H01P1/04
Filed: 1998-12-21
Abstract: Eine Hohlleiteranordnung weist einen ersten Hohlleiter (1), bestehend aus einem Material mit einem ersten thermischen Ausdehnungskoeffizienten und einem zweiten Hohlleiter (2), bestehend aus einem Material mit einem zweiten thermischen Ausdehnungskoeffizienten, auf. Dazwischen befindet sich ein Übergangselement (3) zur mechanischen Entkopplung der unterschiedlichen thermischen Ausdehnungskoeffizienten der beiden Hohlleiter (1, 2).
Patent DE-19859305-A1 (DE)
Title: Locking device to hold suitcase lid in open position consists of spring-loaded locking part engaging into locking plat between the two parts of a hinge
Inventor: SERSCH JUERGEN
IPC: A45C13/34
Filed: 1998-12-22
Abstract: The suitcase lid (3) is connected to the case body (2) via hinges (4). The two parts (5,6) of a hinge are locked in open position by a spring-loaded rounded locking part (16), which engages into an aperture (17) in a locking plate (9). The plate is positioned between the gudgeons (7,8) and has a bore (14) parallel to the hinge pin (10), to accommodate spring and locking member. Locking plate and locking part are of hardened steel.
Patent DE-19859922-A1 (DE)
Title: Federzinkenanordnung für landwirtschaftliche Arbeitsmaschinen
Inventor: DENI FRANZ
IPC: A01D80/02
Filed: 1998-12-23
Abstract: Die Erfindung betrifft eine Federzinkenanordnung für landwirtschaftliche Arbeitsmaschinen, insbesondere eine Heuwerbungsmaschine, deren als Rechkreisel (1) ausgeführten Arbeitgsorgane um eine zum Boden geneigte Drehachse (5) umlaufen und die über radial zur Drehachse (5) verlaufende Tragarme (2) verfügt, wobei jeder Tragarm (2) wenigstens einen lösbar mit dem jeweiligen Tragarm (2) verbundenen, wenigstens eine Einspannstelle (11), eine Federwicklung (12) und zumindeste eine Zinkenspitze (13, 13a) aufweisenden Federzinken (10, 16) aufnimmt, wobei der Federzinken (10, 16) so am Tragarm (2) befestigt ist, daß die Zinkenspitze (13, 13a) bei Einwirkung äußerer Kräfte (F¶Q¶) gegen die Lage der Federwicklungen (12) ausweichen kann. Auf diese Weise wird sichergestellt, daß durch die Auslenkung der Zinkenspitze (13a, 13) keine Reduzierung der Elastizität der Federwicklungen (12) eintritt, wodurch funktionsbeeinträchtigte Verformungen oder Brüche des Federzinkens (10, 16) vermieden werden.
Patent DE-19902057-A1 (DE)
Title: HV cable gland device useful for permanent sealing of cooled HV cable
Inventor: THIELKER BODO
IPC: H02G15/013
Filed: 1999-01-20
Abstract: The cable gland device has a sealing insert (12) with a deformable seal (14) and a compression device (16) for compressing the seal, with a sealing mass body (30) between the seal and the outside of the HV cable (2).
Patent DE-19903204-A1 (DE)
Title: Long wavelength vertical cavity laser with very low threshold currents and high efficiencies
Inventor: STREUBEL KLAUS
IPC: H01S5/42
Filed: 1999-01-27
Abstract: A vertical cavity laser comprises a GaAs substrate (24) having a planar p-contact on its bottom surface, and a mirror stack (20) on its top surface formed from layers of GaAs/AlGaAs. There is an active layer (16) comprising a multiple quantum well structure embedded in P-based cladding layers. Channels (18) are formed in an oxidized layer of the mirror stack and active layers. There is also a dielectric mirror (12) surrounded by an n-side contact. An Independent claim is also included for a method of forming a long wavelength vertical cavity laser by forming channels in GaAs wafer substrates, oxidizing the channels, cleaning the wafers, and fusing them together in a single step.
Patent DE-19905042-A1 (DE)
Title: Electrical trigger for hand weapons
IPC: F41A17/10
Filed: 1999-02-08
Abstract: The trigger has a triggering circuit (5) and an electrical safety circuit (10) which interrupts the triggering circuit if the current aiming direction lies outside a predefined permitted angular range The base direction and limit angles are defined as vertical inclination angles (Wno,Wn1,Wn2)  with inclination detectors for detecting the limit angles which are related to a base inclination direction. An Independent claim is also included for a crossbow with an electrical trigger.
Patent DE-19907188-A1 (DE)
Inventor: STICKEL ERNST
IPC: A47L15/42
Filed: 1999-02-19
Abstract: The dishwasher has at least two alternately supplied spraying devices or groups of devices that are supplied by at least one circulating pump with rinsing liquid for application to the items to be cleaned. The speed of the pump can be regulated, whereby the speed is reduced during a changeover from one sprayer or group off sprayers to another.
Patent DE-19910877-A1 (DE)
Title: Massage device incorporated in automobile, train or aircraft passenger seat uses periodically reciprocated massage elements positioned on opposite sides of spinal column
Inventor: LOBO ROQUE
IPC: B60N2/90
Filed: 1999-03-11
Abstract: The massage device has at least 2 massage elements incorporated in the seat squab or backrest, positioned on either side of the spinal column of the seated passenger, for providing a periodic massage force for the back or bottom, e.g. via a forwards and backwards movement, with adjustment of the period duration over a given range. Also included are Independent claims for the following:  (a) a control method for a massage device incorporated in a passenger seat; (b) a method for active adjustment of a seat shape for matching dynamic travel parameters; and (c) a vehicle passenger seat.
Patent DE-19914640-A1 (DE)
Title: Ball race machining system for ball bearing or constant velocity flexible coupling component manufacture
Inventor: TAKAGI SHIGEYOSHI
IPC: G05B19/418
Filed: 1999-03-31
Abstract: The ball race machining system has a machine tool (3) for removing material from the machined component and a detector (8) for monitoring the machining process, providing information for the machine tool control (4). This is coupled to a remote information processing device (10) via a transmission line (12), for receiving the machine information from the detector via the machine tool control and supplying processed information back to the latter.- DETAILED DESCRIPTION - An INDEPENDENT CLAIM for a method for machining a component with a ball race is also included
Patent DE-19919255-A1 (DE)
Title: Tunnel track for especially rail-running vehicles
Inventor: GROETZ GEORG
IPC: E01B1/00
Filed: 1999-04-28
Abstract: A sub-structure (12) is float-mounted in the bottom part of a tunnel pipe (11). Between the sub-structure and the inner wall (11a) of the tunnel pipe and or inside the track sub-structure is at least one elastic mat (13, 15) completely separating the sub-structure from the tunnel pipe. The side of the mat facing the track sub-structure is profiled (19) enabling the mat to positively engage with the sub-structure. The track incorporates a sprung intermediate layer beneath the rails (16), and an elastic damping mat (15). The sub-structure comprises a concrete trough holding the track (18).
Patent DE-19920703-A1 (DE)
Inventor: DEICHMUELLER HORST
IPC: B60Q1/26
Filed: 1999-05-05
Abstract: The fixing device uses a retaining plate (9) attached to the bodywork at the rear of the reception opening (6) for the lamp (1) and a sliding element attached to the latter, provided at its free end with a fixing (20) having a pair of ratchet arms (21) cooperating with an opening (10) in the retaining plate. A spring device is attached to the sldiing element for biasing the hous (2) of the lamp unit in the direction of its reception seat.
Patent DE-19921712-A1 (DE)
Title: Kunststoffgehäuse mit verringertem Verzug
Inventor: PLATZ REINHOLD
IPC: E05B85/02
Filed: 1999-05-12
Abstract: Langfaserverstärkte Kunststoffe, in denen die Fasern durch Pultrusion eingearbeitet wurden, eignen sich zur Herstellung von verzugsarmen Bauteilen, d. h. zu Bauteilen mit hoher Formteilpräzision und Maßgenauigkeit, wobei die Anforderungen an die Festigkeit, Wärmeformbeständigkeit und auch, z. B. bei integrierten Fixierstellen für Kontakte, Leitungen und Anschlußverbindungen, an die Elastizität des Bauteils oder Teilen davon voll erfüllt werden. Insbesondere sind sie zur Herstellung von Gehäusen für Schlösser, Getriebe und elektrische oder elektronische Systeme geeignet.
Patent DE-19923151-A1 (DE)
Title: Security design for door
Inventor: HOFMANN JULIAN
IPC: E06B5/11
Filed: 1999-05-20
Abstract: A security design for a door, or for a window, has metal profile strips (1,2) on the door and on the adjacent door frame. The edges of the profiles interlock when the door is closed and prevent insertion of a forcing blade eg. a jemmy. The strips extend over the height of the door. For added security pairs of profile strips are fitted to the open edge of the door as well as to the hinge edge.
Patent DE-19924726-A1 (DE)
Title: Electronic transmission/authentication of texts involves secure autonomous functional module with key bank into which duplicate key is fed in controlled manner
Inventor: BENZLER HARTWIG
IPC: H04L9/08
Filed: 1999-05-31
Abstract: The method involves providing subscribers with identifiers, asymmetrical crypto algorithm with a key and an asymmetrical crypto algorithm with a public key. An instance worthy of verification has a symmetrical algorithm and key. An autonomous functional module is externally inaccessible and contains a key bank into which a duplicate key is entered in a controlled manner.  An Independent claim is also included for a method of encoded storage and reproduction of a random number and key and for a symmetrical crypto algorithm.
Patent DE-19925245-A1 (DE)
Title: Absorber für den Einsatz in thermischen Solarkollektoren
Inventor: ACKMANN DIRK
IPC: F24J2/48
Filed: 1999-06-04
Abstract: Bei den bekannten thermischen Solarkollektoren wird der Absorber durch verschweißen von Rohren bzw. Blechen oder durch Vulkanisation aus und mit Elastomeren hergestellt. Dies wirkt sich nachteilig auf die Herstellkosten, die Wärmeübertragung vom Blech in die Wärmeträgerflüssigkeit und die Frostsicherheit oder die Stabilität und Lebensdauer sowie das Gewicht der Kollektoren aus. Der neue Absorber soll im Hinblick auf diese Nachteile eine bessere Lösung bieten. DOLLAR A Der Absorber wird aus einer Absorbtionsschicht und einer gezielten Elastormerbeschichtung in einem Vulkanisations- und Umformungsprozeß so hergestellt, daß ein stabiler, korrosionsgeschützter und kostengünstiger Absorber entsteht, in welchem die Wärme der Absorbtionsschicht sehr gut in die Wärmeträgeflüssigkeit überführt wird. DOLLAR A Der neue Absorber eignet sich aufgrund der speziellen Eigenschaften der verwendeten Elastomere und der Absorbtionsschicht für den Einsatz in Sonnenkollektoren, bei welchen eine Gewichts- und Herstellkostenreduzierung angestrebt wird sowie für den Einsatz mit frostschutzfreien Wärmeträgerflüssigkeiten oder korrosiven Medien.
Patent DE-19927809-A1 (DE)
Title: Hand power tool with rotary pulses for a moment of momentum has a clutch coupling between the reduction gearing and the pulse generator to eliminate vibration without reaction on the motor from high accelerations and delays
Inventor: KOFINK WOLFGANG
IPC: B25B21/02
Filed: 1999-06-18
Abstract: The hand power tool with a moment of momentum from rotary pulses has a housing (1), a drive motor (18) with a drive shaft (17), pulse generator (12) and a reduction gearing (11). A clutch coupling (8,9) links the reduction gearing (11) and the pulse generator (12), to prevent a delay at the drive motor (18) during the generation of each pulse. The clutch coupling (8,9) is integrated into the pulse generator (11), with a hydraulic operation through oil pressure. The clutch (8,9) can have a hydrodynamic operation, and can be a disk clutch. At least one of the rotating masses of the powered components (9,11,17,18) has a raised moment of inertia.
Patent DE-19937520-A1 (DE)
Title: Lubricating mechanism for continuous toroidal drive of vehicle with drive and driven discs, has torque converter, oil pump and two feeder connections and oil ducts
Inventor: YAMAMOTO HIDEHARU
IPC: F16H15/38
Filed: 1999-08-09
Abstract: The lubricating mechanism is for a continuous toroidal drive (41) which has a drive disc (17,19) and a driven disc (18,20) contained in a housing. A power transmission disc (70,71;170,171) is between the drive and driven disc and is supported by a bearing. The lubricating mechanism has a torque converter (40) and oil pump (5). A first feeder connection conveys lubricating oil to a contact surface of the power transmission disc with the drive and driven discs, and has a second feeder connection for conveying lubricating oil to the bearing.  A first oil-duct joins the pump to the first or second feeder connection; a second oil duct joins the torque converter to the second or first feeder connections
Patent DE-19938550-A1 (DE)
Title: Tightening device with ratchet mechanism for motor vehicle timing belts comprises an aluminum alloy piston housing whose inner surface is provided with an alunite layer containing a lubricating agent
Inventor: SUZUKI TADASU
IPC: F16H7/08
Filed: 1999-08-18
Abstract: The housing (7) of the tightening device (1) is made of a metal containing aluminum. The inner surface of the opening (12) for the piston (8) is provided with a layer of alunite with a thickness of 5-50  mu m. The alunite layer contains a lubricating agent.
Patent DE-19939582-A1 (DE)
Inventor: VANBESIEN JOHAN
IPC: H01R13/658
Filed: 1999-08-20
Abstract: The component includes electrical contacts (2) for soldering to the circuit board, and a screaming device (3) surrounding the contacts. The screening device and the contacts can be moved relative to each other. The screening device may be a separate element which can be connected to the other parts of the connector, before and/or after the soldering of the contacts.
Patent DE-19941066-A1 (DE)
Title: Gun has gas-springs and parallel hydraulic dampers which are pivoted at one end on stock and at other end on opening lever of lock wedge
Inventor: BARTOLLES ROLF
IPC: F41A3/10
Filed: 1999-08-28
Abstract: The gun has gas-springs (9, 10) and parallel hydraulic dampers (11, 12). These are pivoted at one end (13, 14) on the stock and at the other end (18, 19) on the opening lever (20, 21) of the lock wedge.
Patent DE-19942897-A1 (DE)
Title: A process for the preparation of 2-alkyl-4-oxocycloheptimidazoles and their salts, by treating a 3-methoxy-2-halocycloheptenone with alkylamidine hydrochloride, useful as intermediates for angiotensin II receptor antagonists
Inventor: TOMIYAMA TSUYOSHI
IPC: C07C45/51
Filed: 1999-09-08
Abstract: A process for the preparation of 2-alkyl-4-oxocycloheptimidazoles and their salts, by treating a 3-methoxy-2-halocycloheptenone with alkylamidine hydrochloride. A process for the preparation of a 2-alkyl-4-oxocycloheptimidazole of formula (5) or their salts by reacting a compound (1) with an alkylamidine hydrochloride. R1 = H or lower alkyl, X = Br or Cl; and R4 = lower alkyl. Independent claims are also included for the following:- (A) Compounds (1); (B) Preparation of (1); and (C) Compounds (5) and their salts, prepared as above.
Patent DE-19946455-A1 (DE)
Title: Method for hanging up a hand tool has a retractable hook which is retained in the housing of the tool and which may be safely drawn out for hanging
Inventor: TSUGE KAZUNORI
IPC: B25F5/02
Filed: 1999-09-28
Abstract: The hook (8) is retained in a recess (21) in the housing of an electric screwdriver and is attached to a base part (9). The base has legs (10) which slide in slots (27) in a recess (22), the top of which prevents removal of the hook by contacting stops (11) on the legs.
Patent DE-19948569-A1 (DE)
Title: Computer-assisted measurement method for semiconductor manufacturing machine
Inventor: SCHELS ARMIN
IPC: G05B13/02
Filed: 1999-10-08
Abstract: The method involves determining various measurement data for a number of measurands. Based on the measurement data, the measurand is allocated a priority that indicates the significance of the measurand to the semiconductor manufacturing process. Measurands with the highest priority are identified and selected.  To produce the priority, a neural network is used. Training data may be generated by classifying measurement data using a suitable semiconductor analysis method into perfect and imperfect processes. The neural network learns to distinguish between perfect and imperfect processes.
Patent DE-19953639-A1 (DE)
Title: Thermostatically-controlled hot water mixer for bath or shower installed within cylindrical bush for retro-fit by unskilled persons is cylindrical single lever-operated thermostatic cartridge mixer unit
Inventor: WIESENDAHL GUIDO
IPC: E03C1/04
Filed: 1999-11-09
Abstract: A temperature-regulated supply of water to bath or shower has separated feeds of hot and cold water to a mixer unit which is installed as a concealed fixture within a wall, but exposed at the surface. The temperature control is effected especially by a cylindrical single lever-operated thermostatic cartridge mixer unit retro-fitted within an older pre-installed mixer housing. The thermostatically operated mixer cartridge inlets and outlets connect with those of the pre-installed fitting and are located especially within a fitting bush (7).
Patent DE-19955051-A1 (DE)
Title: Elastische Wellenkupplung
Inventor: WALTER JUERGEN
IPC: F16D3/74
Filed: 1999-11-15
Abstract: Die Erfindung betrifft eine elastische Wellenkupplung mit mindestens einem Torsionselement, welches als Übertragungselement einen Elastomerkörper (3) aufweist, an dem Anschlußflansche (1, 2) befestigt sind. DOLLAR A Um einer derartigen elastischen Wellenkupplung bei hohen Drehzahlen die axiale Verkürzung des Elastomerkörpers zu verringern, ohne die Nachgiebigkeit zu beeinträchtigen, schlägt die Erfindung vor, daß der Elastomerkörper (3) in einem in Umfangsrichtung verlaufenden Sützring (4) umgeben ist, welcher ausschließlich mit dem Elastomerkörper (3) verbunden ist.
Patent DE-19956510-A1 (DE)
Title: Fuel injection valve for internal combustion engine has axially movable control piston those controls maximum degree valve element opening at least partly in form of piezo-actuator
Inventor: HARNDORF HORST
IPC: F02M61/16
Filed: 1999-11-25
Abstract: The device has a valve body (1) with an axially movable valve element (5) loaded by a closing force with a guided length, a pressure chamber for connection to a high pressure source and an injection opening controlled by the valve element for connection to the pressure chamber. An axially movable control piston (30) that controls the maximum degree of opening of the valve element is at least partly in the form of a piezo-actuator (26).
Patent DE-19961653-A1 (DE)
Title: Coupling head for plug-in electrical coupling for model rail vehicle has longer and shorter fork arms respectively provided with ratchet nose and contact springs and guide channel and ratchet recess
Inventor: URBAN NORBERT
IPC: H01R24/84
Filed: 1999-12-21
Abstract: The coupling head has a rectangular coupling body (2) provided with a coupling fork at one end and a retaining device (22) at the opposite end. The coupling fork has arms (3,4) of different length with a ratchet nose (5) at the end of the longer arm, which is provided with electrical contact springs for electrical energy transfer, the shorter arm having a guide channel with a ratchet recess (6) for locating the longer arm and the ratchet nose of a cooperating coupling head, respectively.  An Independent claim for a plug-in electrical coupling using 2 identical coupling heads is also included.
Patent EP-1137167-A1 (EP)
Inventor: MELCHER GEBHARD
IPC: H03C1/36
Filed: 2000-02-21
Abstract: The invention relates to a modulation circuit for a transponder. Said modulation circuit has non-linear components which are located between a switching transistor (M5) and coil terminals (LA, LB). Consequently, the resulting non-linear modulation curve has a greater range. In order to save chip space, the diodes (M4, M3) of a parallel voltage regulator that are connected to the coil (L) can be used as the non-linear components. The voltage regulator and the modulation circuit can be mutually locked in order to prevent unwanted mutual influences between them.