baber/WOPTO huggingface dataset:
Patent DE-4339692-A1 (DE)
Title: Engine exhaust gas temp. detection system using lambda probe
Inventor: OBDRZALEK WALTER
IPC: F02D41/14
Filed: 1993-11-22
Abstract: The temp. measuring system uses an electrically heated lambda probe (104), with temp. regulation for maintaining the probe at a constant temp., the exhaust gas temp. (TAbg) calculated from the required electrical power (P). Pref. the temp. is determined from the required electrical power for the lambda probe at a defined exhaust gas flowrate, or from the electrical power, the measured engine revs, the detected throttle opening and/or the air intake pressure downstream of the throttle (118).
Patent DE-4342375-A1 (DE)
Title: Gasifier esp. aerator for waste water aeration system
Inventor: OTT WILFRIED
IPC: B01F3/04
Filed: 1993-12-13
Abstract: Gasifier, esp. for treating waste water, has at least one tubular introduction body and a rectangular gas supply distributor (10) which is equipped with a condensate trap. The trap is arranged inside the gas distributor. The trap comprises a cage (14) with openings (16) and contains a float (18) and a lower seal (20) on which the float can be seated. On the outside of the distributor there is a condensate receiver (42) connected by a condensate duct (22) to the cage.
Patent DE-4409629-A1 (DE)
Title: Pump rotor and method for manufacturing it
Inventor: HAGER DANIEL
IPC: B29C45/37
Filed: 1994-03-21
Abstract: The invention relates to a pump rotor for delivering fluids, comprising two workpieces welded together, specifically a carrier (1) with blades (10) and a cover (2). Both workpieces consist of plastic and have been produced in an injection moulding process. Known pump rotors of this type exhibit poor fabrication accuracy, compared with metal rotors, and cannot be balanced satisfactorily. The object of the invention, to design a pump rotor in such a way that it can be manufactured with thin walls and does not present any alignment problems, while precision is high, is achieved by the walls of the two workpieces (1, 2) being sufficiently thin to replace identical workpieces made of metal and having surface properties analogous to the skin effect of injection-moulded materials. The invention further relates to a method for manufacturing a pump rotor of this type. <IMAGE>
Patent DE-4414266-A1 (DE)
Title: Hermetically sealed package body for semiconductor diode, thyristor
Inventor: FISCHER GERHARD DIPL ING
IPC: H01L23/049
Filed: 1994-04-23
Abstract: The package includes a pot shaped body (1) with a flange on which an annular bulge (1.1) is formed for contact with the rim of a plate shaped cover (2). The cover has a glass seal (3) set into a central bore for hermetic sealing of the conductor threaded through it.The body under part is made from copper. The increased transfer resistance at the contact between the bulge and cover provides the necessary heating for an effective weld through fusion of the material of the bulge.
Patent DE-4414517-A1 (DE)
Title: Method for determining the process quality in the production and winding of a running thread
Inventor: NEUMANN BERND
IPC: G05B23/02
Filed: 1994-04-26
Abstract: A method for determining the process quality during the production and winding of a running thread is disclosed, the method having the following steps:   - the continuous recording of the time trend of at least one process parameter and the generation of a measurement signal (9); - the continuous derivation of an indication value from the current measured value; - the continuous recording of significant deviations of the indication value from a predetermined desired-value trend representing fault patterns; - the continuous recording of the repetition frequency and/or recurrence frequency of the fault patterns; - the generation of a quality signal as a function of the repetition frequency and/or recurrence frequency in the fault patterns.
Patent DE-4414940-A1 (DE)
Inventor: HAENNINEN PEKKA
IPC: G02B21/16
Filed: 1994-04-28
Abstract: The description relates to a process for luminescence scanning microscopy with two-photon excitation, especially for examining biological objects (5). A laser pulse excites luminescent, especially fluorescing molecules and the luminescence emitted by the object (5) is measured and evaluated. In the process, the luminescent molecules in the object (5) are excited by laser pulses of over 10<-12> second duration. A luminescence scanning microscope for implementing the process has a detector (2), a filter (7, 8) for separating the light emitted by the sample from the laser light (4) and a laser light source which is a laser (1) emitting pulsed or continuous radiation.
Patent DE-4416901-A1 (DE)
Title: Prodn of three=dimensional objects
Inventor: SERBIN JUERGEN
IPC: B29C67/00
Filed: 1994-05-13
Abstract: For the prodn. of a three dimensional object by stereography, where successive layers of a photopolymer material are set by a bundled laser beam, a variable focus unit (8) is in the laser beam (4) path to alter the beam bundling as the polymer material sets.
Patent DE-4422296-A1 (DE)
Title: Electronic security switching network
Inventor: ORLOWSKI STEFFEN
IPC: G07C9/00
Filed: 1994-06-25
Abstract: The invention relates to an electronic security switching network having a key-like encoder (1), a plug holder (21), a code comparator (2), code recognition logic (7) and an output stage (18) having switches (15; 16) for the opening or commissioning function. The encoder has a clock frequency. The data transmission is carried out via the operating voltage supply lines of the encoder. The code comparator comprises an address comparator (3) and a data comparator (4) as well as memories (5; 6) assigned thereto. The code recognition logic recognises not only the correct code but also incorrect codes in a digital and analog manner, the latter being more likely to be recognised. An enable switch (15) of the output stage is actuated in the case of a correct code and an inhibit switch (16) in the case of incorrect codes. The two switches act in the opposite direction in the circuits to be switched. <IMAGE>
Patent DE-4427357-A1 (DE)
Title: Electronic distributor-like ignition device
Inventor: MORIYAMA NORIO
IPC: H01T13/44
Filed: 1994-08-02
Abstract: In order to design a power transistor chip, a multi-layered part, which is formed by fixing a molybdenum plate to a copper base, is smoothed or made flat whilst avoiding any deformation, the deformation being caused by thermal fixing with elastic machining. In so doing it is possible to prevent the cracking in a power transistor chip or a solder layer, which is caused by the deformation. In particular, it is possible to improve the reliability of an electronic distributor-like ignition device which is fitted to an engine block and forms a unit comprising ignition control and ignition coil.
Patent DE-4433992-A1 (DE)
Title: Folding stool with three legs
Inventor: GEISLER BERNHARD DIPL ING
IPC: A47C9/10
Filed: 1994-09-23
Abstract: The stool has three legs (1) and two support arms (2), attached to a central part (3). A flexible strip (4) has bars (5) at the ends by which it is attached to the free ends of the support arms.One support arm part (2.1) is attached to the central part and the other support arm part (2.2) accommodates the strip with bar. The second support arm slides axially, turns, and is lockable in the first one, and has a bolt (8) turning at its free end and at right-angles to its longitudinal axis. The bar passes through the bolt and at right-angles to it. There can be a locking device on the first support arm, engaging in a recess in the second.
Patent DE-4434465-A1 (DE)
Title: Mixture controller for IC engine
Inventor: SCHNAIBEL EBERHARD DIPL ING
IPC: F02D41/14
Filed: 1994-09-27
Abstract: The mixture controller is designed so that it evaluates the signal from an oxygen sensor in the exhaust pipe. It ascertains whether the actual signal value in comparison with the previous measurement has crossed a threshold in either the rich or lean direction. If it has crossed the lean threshold, the control parameter that goes to the injectors is adjusted by a large proportional step in the rich direction, and then an integration process for the parameter starts. If the rich threshold has been crossed, the integration is halted and resumed after a delay time. The cycle is repeated indefinitely, either immediately or after a short time period.
Patent DE-4435742-A1 (DE)
Inventor: SCHNEPP KATHRIN DR
IPC: C11D17/06
Filed: 1994-10-06
Abstract: In an extrusion process for producing high-density extrudates with a washing or cleaning action, a uniform, solid and pourable pre-mixture produced with the addition of a plasticiser and/or slip agent is pressed into a strand at high pressures of up to 200 bar and, after leaving the die, the strand is cut by a cutting device to the predetermined grain size, the raw extrudate being taken while still plastic and moist to a further shaping processing stage and then dried. It is possible to reduce the adhesion of the extrudates in the drying stage by adding drying powders as powdering agents either during the drying stage or directly before the raw extrudate is transferred to the drier, but in any event after the completion of any shaping stages in the process.
Patent DE-4442024-A1 (DE)
Title: Vehicle automatic gearbox control signal generating method
Inventor: ALTENKIRCH MANFRED DIPL ING
IPC: F16H59/24
Filed: 1994-11-25
Abstract: An automatic gearbox control procedure uses an idle sensor on the engine and when an idle situation is indicated, the instantaneous position of the throttle flap is compared with a minimum position that has been stored in memory, to ascertain the instantaneous additional engine output. Signals for both positions are communicated serially to a switching circuit on the gearbox. However, during non-idle operation, only the actual instantaneous throttle flap position signal is communicated. The signals are pulse-width modulated (PWM).
Patent DE-4442641-A1 (DE)
Inventor: CINOTTI ANDREA
IPC: B65B11/12
Filed: 1994-11-30
Abstract: Products (1) such as rolls of toilet or kitchen paper retailed in standard size packs (1p) are overwrapped with plastic film by a method that involves ordering a number of packs initially into a unit of convenient geometry. The assembled packs (1p) are first enveloped on three sides by directing the unit upwardly against a single sheet of film spread flat in its path, which folds around to form an open-ended wrapper (6) with two vertical appendages (8v) and a top horizontal appendage (8s) projecting at each end; the longitudinal edges (5) of the wrapper (6) are then united and heat-sealed to complete a fourth side terminating in a bottom appendage (8i) at each end, whereupon the ends (7) themselves are fastened down by flattening at least the vertical appendages (8v) and heat-sealing the resulting folds along respective closure lines. This secures the wrapper, and the excess parts of the folds projecting beyond the heat-seals at either end are trimmed off. <IMAGE>
Patent DE-4444746-A1 (DE)
Title: Winder or reel for material or receptacles
Inventor: BOEHL MICHAEL
IPC: B65H20/32
Filed: 1994-12-15
Abstract: The winder has a storage container (3) whose base (6) in the form of a rocker activates or deactivates a take-off mechanism for the material (4) to be unwound from a storage roll (2). The take-off track (13) is at an angle ( alpha ) to the vertical (V), and is beside the storage container's base. A deflector roller (14) is at the top of the take-off track which runs inside the storage container, past the top deflector roller, and runs down to the base. The wound material leaves the storage container on a level with its inlet (26).
Patent DE-4446078-A1 (DE)
Title: Safety locking device for car bonnet
Inventor: KISS ANDREAS
IPC: E05B83/24
Filed: 1994-12-22
Abstract: The closing part with a closing projection and security projection is swivel-mounted in the bonnet (1) or vehicle body (2) with the two projections (7,8) protruding in the same direction. A pressure part (14) lies in the closing area of the bonnet on a slide path (20) having a wall opening (18). The slide path includes with the closing part when the bonnet is open an obtuse angle of at least 100 deg. which is open to the swivel bearing or projections. The slide path is set on the vehicle body and runs parallel to the swivel bolt (9) of the closing part. When closed the pressure part presses against the slide path so that the closing part is moved forwards and the closing projection engages under a detent nose (17).
Patent DE-4447534-A1 (DE)
Title: Ceramic materials prodn. having high oxidation stability
Inventor: BILL JOACHIM DR
IPC: C01B21/068
Filed: 1994-08-30
Abstract: The prodn. of ceramic materials (I) contg. Si, B, C, N and opt. O comprises: (a) reaction of a silyl-carbodi-imide (II) with a borane or borane adduct (III); (b) removal of volatiles; (c) prodn. of a crosslinked polymeric ceramic precursor (IV) contg. Si, B, C, N and H and (d) pyrolysis of precursor (IV). Also claimed is a ceramic material (I) obtd. by this process.
Patent WO-8300401-A1 (WO)
Title: Credit card
Inventor: STOCKBURGER HERMANN
IPC: G07F7/02
Filed: 1982-07-20
Abstract: The credit card (1) is provided with a recording means such as for example a magnetic track (4). The credit card (1) is comprised of a plurality of parts of which one forms the body (2) of the card and the other one carries the recording track (3). The recording track (3) may be replaced by a new track, thereby allowing to reuse the body (2) of the card, hence reducing substantially the utilization cost of the card.
Patent WO-8504436-A1 (WO)
Inventor: KLOECKNER ALBRECHT
IPC: E02B3/06
Filed: 1984-03-29
Abstract: Les éléments zigzag déterminent le pouvoir de réflexion d'ondes et la solidité du brise-lames flottant ou appuyé sur le fond de la mer. Dans le brise-lames appuyé, la longueur (1) de chaque élément zigzag est au moins égale sinon supérieure, de préférence de 5 à 8 fois ou plus, à la profondeur de l'eau (d). La hauteur totale (h) des parois latérales brise-lames (11) est au moins égale ou plus haute que la profondeur (d) de l'eau, de préférence de 2 à 2,5 fois la profondeur (d). Dans le brise-lames flottant, la longueur (1) de chaque élément zigzag est au moins égale sinon supérieure à la moitié de la plus grande longueur d'onde prévisible. La hauteur totale (h) des parois latérales brise-lames (11) est au moins égale ou plus haute que 1 à 1,5 fois la hauteur d'onde maximale prévisible. Les éléments zigzag (7, 8) sont reliés entre eux par des organes de connexion (9) amortisseurs d'oscillations.
Patent WO-8900396-A1 (WO)
Title: Wiper
Inventor: HUEBNER GUSTAV
IPC: A47L13/146
Filed: 1988-07-16
Abstract: A wiper for wiping and drying surfaces consists of a longitudinal, two-part basic element (1) and a sponge (8) fastened to the basic element. The two parts of the basic element are connected by a hinge (2) and can be pivoted mutually by an actuation device (5) in such a manner that the sponge fixed to the basic element is squeezed together. The axis of the hinge is perpendicular to the longitudinal direction of the basic element. Both parts (1a, 1b) of the basic element are provided with handles (5, 21) which project laterally beyond the end faces of the basic element.
Patent WO-8904436-A1 (WO)
Inventor: SCHAEFER RALF
IPC: F21S8/06
Filed: 1988-11-09
Abstract: Un dispositif d'éclairage comprend une plaque de support (13) fixée par des dispositifs de fixation (11, 12) sous un plafond (10) ou sur un mur (31), avec un certain écart. Sur le côté supérieur de la plaque (13) sont agencés au moins un tube fluorescent, les dispositifs d'alimentation nécessaires au tube fluorescent, et sous le côté inférieur de la plaque de support est fixé au moins un projecteur (25). Le tube fluorescent situé entre la plaque de support et le plafond ou le mur (10, 31) sert à l'éclairage indirect de la pièce, alors que le projecteur peut être utilisé pour éclairer une surface déterminée, de préférence un tableau. L'agencement est conçu de sorte que le tube fluorescent et le projecteur puissent être allumés en même temps ou séparément.
Patent WO-9002859-A1 (WO)
Inventor: THOENE GERD
IPC: C04B28/26
Filed: 1989-03-10
Abstract: Un élément de parement pour la fabrication de couches de revêtement de parois intérieures et extérieures (22) de bâtiments se compose d'un mélange à base de (a) un polymère d'une matière plastique, notamment d'une dispersion de vinyle ou d'acrylate, (b) un plastifiant constitué d'un additif à point d'ébullition élevé, notamment un phtalate, et le cas échéant d'un additif à point d'ébullition réduit, notamment un éther, (c) des charges usuelles telles que du sable silicieux, des minéraux moussants et des pigments colorants, (d) le cas échéant des granulés structurants et (e) du silicate de sodium ou de potassium. Le mortier adhésif correspondant (24) contient un diméthylester ou un éthylester de diacide d'alcane.
Patent WO-9000159-A1 (WO)
Title: Optisches fluorphosphatglas mit anomaler positiver teildispersion und verfahren zu seiner herstellung
Inventor: MEINERT NORBERT
IPC: C03C3/247
Filed: 1989-06-24
Abstract: Es wird ein optisches Fluorphosphatglas mit einer anomalen positiven Teildispersion +Δωe zwischen 11,8 und 12,5, einer Brechzahl ne zwischen 1,53 und 1,55 sowie einer Abbe-Zahl ωe zwischen 72,8 und 73,5 beschrieben, welches folgende atomare Zusammensetzung aufweist (in Atom-%): Mg: 2,0 - 3,5, Ca: 2,5 - 4,5, Sr: 13,0 -16,0, Ba: 22,0 - 25,0, Al: 4,5 - 6,0, K: 0,1 - 0,3, P: 9,0 - 12,0, O: 17,0 - 20,0 und F: 20,0 - 23,0, wobei das F/P-Verhältnis zwischen 1,8 und 2,4 liegt und die Summe der Erdalkalien zwischen 39,5 und 49 beträgt. Die neuen Gläser werden aus einem Gemenge erschmolzen, welches folgende Ausgangszusammensetzung aufweist (in Gew.-%): Ca(PO3)2: 1,0 - 2,5, Ba(PO3)2: 23,0 - 25,5, Al(PO3)3: 12,0 - 14,5, MgF2: 6,5 - 8,5, CaF2: 5,5 - 8,0, SrF2: 16,0 - 19,0, AlF3: 10,0 - 12,5, SrO: 2,0 - 3,0, BaO: 12,5 - 14,5 und K2TiF6: 0,2 - 0,7, wobei der Gehalt an Erdalkalifluoriden zwischen 28,0 und 35,5 und der Gesamtgehalt aller eingesetzten Fluoride zwischen 38,2 und 48,7 beträgt.
Patent WO-9110564-A1 (WO)
Title: Heatable windscreen
Inventor: MUELLER ROLAND
IPC: G02B1/10
Filed: 1991-01-12
Abstract: The invention concerns a heatable vehicle windscreen with a transparent, electrically conducting coating having simultaneously produced zones (6, 7, 10) of different surface resistance and with different optical properties, the individual zones (6, 7, 10) being optimized for a high degree of transparency (6) or a high degree of protection against the sun's rays (10) or high heating capability (7).
Patent WO-9205617-A1 (WO)
Inventor: GUIMET MARIE-HELENE
IPC: H02K7/02
Filed: 1991-09-24
Abstract: Ein Schwungradenergiezwischenspeicher speichert intervallweise von einer Wärmekraftmaschine produzierte Elektroenergie, um einen Verbraucher kontinuierlich mit Elektroenergie zu versorgen. Ein transformatorloser Frequenzwandler vermeidet Transformatoreisenverluste.
Patent WO-9210868-A1 (WO)
Title: Electrode, and process for manufacturing it
Inventor: FRIESE KARL-HERMANN
IPC: H01T13/39
Filed: 1991-11-15
Abstract: The invention concerns an electrode for producing electric discharges, in particular a spark-plug electrode, the electrode having a main body made of metal. The invention proposes that an intermetallic-phase film be applied to the main body, in particular the tip of the main body.
Patent WO-9410812-A1 (WO)
Inventor: PILLEKAMP KLAUS-DIETER
IPC: H04M1/72
Filed: 1993-11-02
Abstract: Afin de pouvoir faire fonctionnner des stations de base (FT) et des unités mobiles (PT) d'un système de téléphone sans fil en utilisant le moins possible d'énergie, un programme de commande (CP) situé dans un processeur (M-CT) de la station de base (FT) et de l'unité mobile (PT) est conçu de manière à ce que le dispositif émetteur (RE-T) d'une unité émettrice (FT, PT) ne soit activé sensiblement que pendant les périodes d'émission (SZ) et que le dispositif récepteur (RE-R) d'une unité réceptrice (PT, FT) ne soit activé sensiblement que pendant les périodes de réception (EZ).
Patent WO-9506321-A1 (WO)
Title: Materiau de contact a base d'argent, utilisation d'un tel materiau dans un appareil de commutation en technique des courants forts et procede de fabrication de ce materiau
Inventor: HAUNER FRANZ
IPC: H01H1/02
Filed: 1994-08-16
Abstract: Il est proposé des matériaux à base d'argent-oxyde de fer comme matériaux de remplacement pour l'argent-nickel souvent utilisé jusqu'à présent dans la pratique, en particulier pour des pièces de contact dans des commutateurs basse tension. Conformément à l'invention, un tel matériau renferme comme autre composant actif, un oxyde d'un métal du troisième sous-groupe, en particulier l'oxyde d'yttrium (Y2O3). Par exemple, un matériau de composition Ag/Fe2O310/Y2O31 remplit toutes conditions, grâce à son bon comportement à la chaleur, pour répondre aux exigences relatives aux propriétés de contact. En outre, un matériau selon l'invention peut comprendre au moins un oxyde métallique renfermant l'élément du sixième sous-groupe de la Classification périodique, de préférence le wolframate de fer (FeWO4) peut être également présent. En particulier, un matériau ayant la composition Ag/Fe2O39/Y2O31/FeWO40,5 s'est révélé satisfaisant par suite de sont comportement nettement amélioré au soudage et aux courts-circuits.
Patent WO-9632392-A1 (WO)
Inventor: SEIDELMANN DIETER
IPC: C07D513/14
Filed: 1996-04-03
Abstract: L'invention concerne des composés de la formule (I) dans laquelle A désigne un composé cyclique insaturé à 5 ou 6 chaînons, dans lequel 1 à 2 atomes de C peuvent être substitués par N, O et/ou S, et qui peut être substitué par R5 et R6. L'invention concerne également leur procédé de préparation. Les composés de la formule (I) et leurs sels s'utilisent comme médicaments en raison de leur affinité envers les récepteurs de benzodiazépine. Ces composés présentent une efficacité intrinsèque différenciée (c.-à-d. efficacité agoniste, antagoniste et/ou inversement agoniste) sur diverses isoformes du récepteur de GABA-benzodiazépine.
Patent WO-9704923-A1 (WO)
Inventor: VOM STEIN HANS-JOACHIM
IPC: F16J15/3268
Filed: 1996-07-23
Abstract: The invention pertains to an assembly aid (10) for use in the automatic assembly of machine parts such as housing closure units (1) for internal combustion engines. The assembly aid (10) can be joined to the machine part (1) in such a way as to be easily detachable and accommodates the securing means (22) for joining the machine part (1) to the machine (26) in mounts while aligning and bracing them, thereby ensuring that the securing means (22) together with the machine part (1) can be brought directly into the assembly position by an industrial robot or similar device using the assembly aid (10).
Patent WO-9819377-A1 (WO)
Title: Mittelspannungsschaltanlage mit störlichtbogen-absorbereinrichtung
Inventor: BETZMANN MARTIN
IPC: H02B13/025
Filed: 1997-10-31
Abstract: Die Erfindung betrifft eine Mittelspannungsschaltanlage mit einem oder mehreren Funktionsraumbereichen zur Aufnahme von Schaltgeräten und/oder Kabelanschlüssen und/oder Sammelschienen. Die Mittelspannungsschaltanlage (MA) ist mit mindestens einer jeweils einem Funktionsraumbereich (BR und/oder KR oder KS) zugeordneten Absorbereinrichtung (AB und/oder AR oder AS) für Störlichtbögen ausgestattet, wobei mindestens eine dem Funktionsraumbereich (BR und/oder KR oder KS) zugeordnete Absorbereinrichtung (AB und/oder AR oder AS) aus dem rückseitigen und/oder seitlichen Bereich der Mittelspannungsschaltanlage (MA) herausgeführt ist. Störlichtbogen-Absorbereinrichtungen werden u.a. in Mittelspannungsschaltanlagen zur Druckminderung und Wärmeabsorption eingesetzt.
Patent WO-9906979-A1 (WO)
Inventor: ABRAHAM-FUCHS KLAUS
IPC: G08B21/00
Filed: 1998-07-30
Abstract: In a self-sufficient home emergency warning system, the user needs not carry any signalling devices. A critical situation can be reported to an external receiver by voice input via microphones (1, 2, 3) linked to a communications interface (11). Moreover, a person (4) can be monitored by sensor systems (6, 7, 8) which can also establish an external connection via the communications interface (11).