baber/WOPTO huggingface dataset:
Patent DE-4311532-A1 (DE)
Title: Solid state laser with strip-shaped active layer providing self-sustained pulsing - includes strip region having two widths which provide attenuation ratio, as measure of coherence of emission, less than 0.5
Inventor: MATAKI HIROSHI
IPC: H01S5/10
Filed: 1993-04-07
Abstract: The solid state laser has a base substrate (28) of 'n' type GaAs onto which is formed a layer of 'n' type AlxGa1-xAs material. This has subsequent layers of the same material in 'n' and 'p' form (24,22) with the Al content successively being X = 0.55, 0.12 and 0.55. Further layers of a protective coating (70), layer of AlGaAs (18), a current blocking layer (16) of GaAs, 'p' type layer of AlxGa1-xAs (14), cover (12) of GaAs and a 'p' electrode complete the structure. The active region is formed with a strip profile (32) that has two widths providing an attenuation ratio as a measure of the coherence of the laser emission. The ratio of the widths is less than 0.87. ADVANTAGE - More reliable, can be mfd. with improved productivity.
Patent DE-4316291-A1 (DE)
Title: Electronic device, in particular automation device
Inventor: BREUNIG HANS DIPL ING
IPC: G05B19/042
Filed: 1993-05-14
Abstract: The invention relates to an electronic device, in particular an automation device, having a basic device and an apparatus for connecting external cables (lines) to the electronic device, which, for signal transmission, can be coupled to each other and can be set up in a spatially independent way. In a preferred embodiment, conversion modules (6) which serve to match the signals on the individual external cables to the internal processing logic of the electronic apparatus can be inserted into the connection device. The invention reduces complexity and the likelihood of faulty wiring. The invention is used in programmable controllers (stored-program controllers). <IMAGE>
Patent DE-4316974-A1 (DE)
Title: Device for measuring the consumption of liquids
Inventor: MEYER WILFRIED
IPC: G01F9/00
Filed: 1993-05-21
Abstract: The device for measuring the consumption of liquids has a first vessel for the accommodation of a predetermined quantity of the respective liquid and a measuring vessel containing a calibration liquid, which vessel is connected to the first vessel, separated by a highly flexible floppy diaphragm for the weight-dependent expulsion of the calibration liquid by the liquid to be measured. The measuring vessel has a rising pipe which is located alongside an upright chamber of the first vessel and in which the difference in the filling level of the calibration liquid is registered to determine the consumption. In order to be able to carry out this determination of consumption continuously, the rising pipe of the measuring vessel is designed as an electric capacitor and the calibration liquid is the dielectric. This capacitance of the capacitor, changing with the filling level of the rising pipe, is measured and evaluated for determining the consumption.
Patent DE-4323412-A1 (DE)
Title: Tennis ball collector with drum cage - has bars, and U=shaped handle with stand and wheels
Inventor: HUBERT HEINRICH
IPC: A63B47/02
Filed: 1993-07-13
Abstract: The drum's (3) peripheral surface has axially parallel bars (5) between its end flanges which are in the form of discs or tyres. The internal distance between the tubular bars equals the diameter of the balls (6) and is between 56 and 59 millimetres. The U shaped handle has sides (11), each of which has an angled part (12) which, together with the middle (13) of the U-shaped handle, forms a U-shaped stand. Wheels (14) are attached to the angled parts which have a profiled grip surface. ADVANTAGE - Picks up especially tennis balls easily; is free standing and is easily manufactured.
Patent DE-4325737-A1 (DE)
Title: Valve arrangement for the valve fitting of a compact radiator
Inventor: WERNER KLAUS
IPC: G05D23/02
Filed: 1993-07-31
Abstract: The invention relates to a valve arrangement for the valve fitting of a compact radiator, with a valve seat, with a valve element, with a presetting body for the purpose of presetting the flow rate of the heat transfer medium, the said body being mounted rotatably and in a sealed manner in a screw-in sleeve. To simplify the replacement of the screw-in sleeve and ensure reliable setting of the desired flow rate of the heat transfer medium irrespective of the way in which operation is carried out, the valve seat is part of a hollow-bored connection piece which is formed separately from the screw-in sleeve and is connected in a fluid-tight manner to the latter. The screw-in sleeve has a flow aperture. The presetting body has a sleeve-shaped extension with a plurality of flow-limiting apertures. The flow-limiting openings can each be brought into overlap with the flow aperture independently of the rotational position of the presetting body.
Patent DE-4331657-A1 (DE)
Title: Office clip with advertising strip - has rounded end portion where advertisement or emblem is stamped on and has tongue angled upwards at 15 deg.
Inventor: KHAN ASIF
IPC: B42F1/02
Filed: 1993-09-17
Abstract: The paperclip designed for use in an office is made of metal, plastics or other such similar material. The lower end is rounded and has an advertising display surface onto which an advertisement may be stamped. The paper holding tongue is bent upwards at an angle of 15 deg. The advertisement may be the emblem of the firm or company. USE/ADVANTAGE - Office clip with strip for advertising the firm or company and its new products, and for holding papers together.
Patent DE-4331901-A1 (DE)
Title: Steering column antitheft locking device - integrates locking rod with steering column assembly.
Inventor: ORBACH PAUL DIPL ING
IPC: B60R25/021
Filed: 1993-09-20
Abstract: The steering column in a vehicle incorporates an antitheft device (10,11,12,13). It is integrated as part of the assembly (1) comprising the steering column and the cover. The device consists of a movable rod (10) with a joint (12) and a hook (13) at one end for engagement with the steering wheel (6). A second hook (11) at the lower end of the rod immobilises a pedal (7). USE/ADVANTAGE - Steering column antitheft locking device avoids the need to leave the antitheft rod lying loose in the vehicle when not in use.
Patent DE-4332750-A1 (DE)
Title: Safety valve for refrigerant systems
IPC: F25B45/00
Filed: 1993-09-25
Abstract: A safety valve for refrigerant systems comprises a housing (1a, 1b) with an inflow port (2) for refrigerant under pressure and an outflow port (3) which can be connected to a collecting reservoir for the refrigerant. A valve disc (11) which interacts with a valve seat (5) is guided in the housing (1a, 1b) in an axially displaceable manner. The valve disc (11) is acted upon in the closing direction by a spring (29) which acts via a push rod (36). The valve disc (11) is sealed off from the housing (1a, 1b) by a flexible diaphragm (16). <IMAGE>
Patent DE-4338648-A1 (DE)
Title: Gradation control system for photographic copier material
Inventor: LAPP OTTO DIPL PHYS DR
IPC: G03C1/295
Filed: 1993-11-12
Abstract: The gradation control system uses at least one control layer of the photographic copier material, with a sensibilising zone (IV) outside the sensibilising zones (I,II,III) of the imaging layer, which is exposed and developed to release a material which alters the gradation characteristics of the imaging layer. Pref. the control layer is sensitive to light outside the wavelength range of the imaging light beam, the quantity of the material released by the control layer determined by the quantity of light supplied to the control layer.
Patent DE-4341087-A1 (DE)
Title: Moisture proof electromechanical compact fluid flow valve actuator stage for installation in vehicles
Inventor: JACOBUS HEINZ
IPC: H01H50/44
Filed: 1993-12-02
Abstract: An electromagnetic actuator stage of the type used with fluid control valves has a housing (18) within which there is a coil former (10) supporting windings. A holder (22) supports a plug plate (40) that has a pair of contacts. In the centre of the plate is a bush insert (48) that has a centre relieved section (58) and end sections grooved and embedded (62). A sealing ring (52) is used to prevent the ingress of moisture. Internally the bush is threaded (60) to receive a pin.
Patent DE-4410132-A1 (DE)
Inventor: BECKER WOLFGANG DIPL ING
IPC: B41F5/24
Filed: 1994-03-24
Abstract: The printing machine has machine frame (1) deflector rollers (7), a counter pressure cylinder (6), a continuous belt (11), pin wheels (4,5), and a drive. The two pin-wheels are freely rotary mounted. The drive for the two pin wheels is divided into two separately controlled part drive mechanisms (18,24). A meter (21,27,22,28) measures the momentary angular positions of the two pin-wheels and the drive moments of the two part-drives. A regulator controls drive moments of equal amount by the two part-drive mechanisms for the pin wheels. The two part drives are connected by an electric shaft for synchronising the momentary angular positions of the two pin wheels. The two part drives each have an electric motor (19,25) to which is connected to shaft-encoder as constituent part of the meter. <IMAGE>
Patent DE-4411296-A1 (DE)
Inventor: DVORAK MICHAEL
IPC: B23K35/30
Filed: 1994-03-31
Abstract: In a two or multi-phase coating with good corrosion resistance and great strength for bonding to a basic material, the material for the coating is a mixture, an agglomerated metal powder or a filler wire having the following components in percentages by weight in relation to the total composition: 8.0 to 35.0 % Cr; 0.5 to 20.0 % Ni; 0.005 to 1.5 % C; 0.05 to 3.0 % N; 0.5 to 10.0 % Mo; < 6.0 % Mn; < 6.0 % Co; < 6.0 % Al; < 4.0 % Ti; < 3.0 % Cu; < 3.0 % Nb; < 3.0 % Ta; < 3.0 % V; < 3.0 % Zr; < 2.0 % Si; < 1.0 % W; remainder Fe.
Patent DE-4413581-A1 (DE)
Title: Multi-part frame for pictures
Inventor: STAUD RALPH
IPC: A47G1/14
Filed: 1994-04-19
Abstract: The frame elements which make up the frame have on the abutting areas grooves to take connectors. The grooves (5) which extend into the frame elements (2) are alternatively or additionally curved. The groove width can be enlarged at least in one area relative to its width at the abutting area. The connectors (3) are inserted into the grooves which are worked in from the visible side.The surface of the connectors is optically emphasized from the frame elements on the visible side by using different colour, and/or different material and/or by raising or recessing same relative to the frame surface. The groove depth can extend from the visible side only over a part of the thickness of the frame elements or right through. The connectors can be made from metal, plastics, glass, stone or wood.
Patent DE-4414743-A1 (DE)
Title: Airbag device
Inventor: TAGUCHI MASAHIRO
IPC: B60R21/01
Filed: 1994-04-27
Abstract: The invention discloses an airbag device in the case of which an inflating device and a control unit are designed integrally such that connecting cables for the electric connection of the inflating device and the control unit can be shortened to the minimum required length. In a number of embodiments, the inflating device and the control unit are connected directly to one another by soldering their connections, with the result that no space is required in a steering wheel for arranging the connecting cables. The body depth may thus be made as small as possible.
Patent DE-4417476-A1 (DE)
Inventor: FOERSTER THOMAS DR
IPC: C09K23/00
Filed: 1994-05-19
Abstract: Micro-emulsions of a liquid oil phase (A) consisting to the extent of over 70 wt.% of preferably only hydrocarbons or dialkyl ethers with at least 10 C atoms, can be produced, preferably using an emulsifier combination (B) of (B1) an alkyl glycoside of the formula R<1>O(G))x in which R<1> is a linear alkyl group with 8 to 14 C atoms, G is a glycoside radical and x is its mean degree of oligomerisation and a number from 1 to 3, and (B2) a fatty acid polyol partial ester with an HLB value of under 11, of a fatty acid with 10-18 C atoms and a polyol with 2-8 hydroxyl groups. The preferred oligoglucosides are of the given formula in which R<1> is a C8-C12 alkyl group and (G)x is an oligoglucoside radical with a mean degree of oligomerisation x of 1 to 2. Suitable fatty acid polyol partial esters are technical glycerine or sorbitan monoesters of lauric acid, myristic acid and technical C8<-C>14<-cocoa butter fatty acid sections.
Patent DE-4417938-A1 (DE)
Title: Prepn. of isocyanate prepolymers with low crystallisation temps.
Inventor: SEIFERT HOLGER DR
IPC: C08G18/48
Filed: 1994-05-21
Abstract: Isocyanate gp.-contg. prepolymers (I) are obtd. by reacting (a) organic isocyanates with (b) polyether- and/or polyester-polyols with mol. wts. of more than 400 contg. at least 2 OH gps., (c) at least difunctional NCO-reactive cpds. with mol. wts. of 18-399, (d) opt. Lewis and/or Bronsted acids, (e) opt. normal additives such as antioxidants, light stabilisers or fillers, and also (f) aromatic amino-polyether-alcohol(s) of formula (II). In (II), R = aryl, alkylaryl with one or more 1-4C alkyl gps., halo-aryl, nitroaryl or cyanoaryl; R', R" = H, alkyl, aryl, aralkyl, alkoxyalkyl, alkoxyaryl or aryloxyaryl; x + y  <=  10 (independent of one another); z = 1-4. Also claimed is a process for the prodn. of polyurethane (PU) plastics, by reacting (I) with NCO-reactive H-functional cpds., opt. in presence of catalysts, blowing agents and conventional additives, etc.
Patent DE-4425373-A1 (DE)
Title: Information stand with image screen displays
Inventor: SACHER FRIEDRICH JOSEF
IPC: G09F11/15
Filed: 1994-07-19
Abstract: The information stand has at least 2 image screen displays (2), with associated projectors and control and recording devices, all housed within a theft-proof tower (1), having window openings for the displays, on 2 opposing sides. Each window opening has a transparent protective screen in front of the display, with the stand opened to provide access to the interior via a relatively sliding or pivoted section, which is normally locked in the closed position. Pref. the tower has a square or rectangular cross section, with the displays positioned at eye level. Each image screen display may have a secondary overhead display (4) at an angle to the vertical.
Patent DE-4437888-A1 (DE)
Title: Producing velour carpet etc. with pile wires
Inventor: DAMMER HANS
IPC: D03D39/14
Filed: 1994-10-22
Abstract: A process is for producing velour products, eg. carpets, and involves binding pile yarns (5) by means of wires with Jaquard pattern into a base fabric. The process uses pile wires of different heights and/or widths as well as cutting wires for forming pile tufts (3) or neps (1,2) that are cut open.
Patent DE-4439886-A1 (DE)
Inventor: MATTES BERNHARD DIPL ING
IPC: G01P21/00
Filed: 1994-11-08
Abstract: An electronic arrangement (1) having an acceleration-sensitive sensor (10) is provided with switching means (S1, S2, S3, S4, S5) which connect the sensor (10) to a feedback branch of the electronic arrangement (1) in such a way that the sensor (10) can be stimulated to oscillate at parallel and/or series resonance.
Patent WO-8602298-A1 (WO)
Inventor: HENDERS SIEGFRIED
IPC: B22D11/06
Filed: 1985-10-16
Abstract: Un dispositif de coulée des barres, basé sur l'utilisation d'une roue de coulée (5), du matériau fondu étant déposé dans un dégagement, ouvert vers l'extérieur, s'étendant sur la circonférence extérieure de la roue de coulée dans sa direction périphérique et radialement par rapport à la roue. Pendant le mouvement rotatif de la roue de coulée le matériau se solidifie partiellement, avec production d'une enveloppe solide dans le dégagement. Au moins pendant le temps jusqu'à la formation de l'enveloppe solide, le dégagement est obturé par une bande en acier sans fin (9) appliquée contre la roue de coulée et passant sur les rouleaux de déviation (7, 8, 9). La force d'application de la bande est fournie par une chaîne (11) disposée dans la région d'application de la roue de coulée, derrière la bande en acier lorsque celle-ci est vue depuis la zone de coulée. Cette chaîne est soumise à une force de traction correspondante. Pour cela, un (10) des rouleaux de déviation (8, 9, 10) pour la chaîne est supporté de manière mobile et est soumis à une force qui crée une force de tension dans la chaîne.
Patent WO-9419610-A1 (WO)
Inventor: TRIMBORN PETER
IPC: F04C19/00
Filed: 1994-02-09
Abstract: L'invention concerne un procédé permettant de faire fonctionner une machine à anneau liquide (1), selon lequel une chambre partielle de travail (10 ou 11) de la machine à anneau liquide (1) est séparé de l'alimentation en liquide d'exploitation et est vidé du liquide d'exploitation jusqu'à ce que la partie de la couronne mobile (4) qui tourne dans cette chambre partielle de travail (10 ou 11) ne soit plus en contact avec le liquide d'exploitation et cette chambre partielle du travail (10 ou 11) est bouchée côté admission et/ou pression. Ce procédé permet d'arrêter partiellement la machine à anneau liquide comme on le désire et de pouvoir adapter son utilisation aux exigences d'exploitation du moment. L'invention permet de réduire les frais d'acquisition d'une machine à anneau liquide de ce type de même que sa consommation en énergie pendant l'exploitation.
Patent WO-9502198-A1 (WO)
Title: Plaquette de dosimetrie pour la protection des travailleurs
Inventor: BRADEN CHRISTOPH
IPC: G01T1/02
Filed: 1994-07-04
Abstract: Une plaquette de dosimétrie comprend un champ indicateur (2) dont les propriétés physiques se modifient de manière mesurable sous l'influence d'un rayonnement ou d'un gaz. On utilise cette modification, notamment un changement de couleur, pour déterminer la dose de rayonnement ou de gaz absorbée par une personne. L'évaluation et le traitement ultérieur des valeurs de mesure peuvent être considérablement améliorés si la plaquette de dosimétrie comprend à côté du champ indicateur une mémoire de données susceptibles d'être lues ou inscrites automatiquement, et dans laquelle des données de mesure d'expositions antérieures peuvent être enregistrées de manière ineffaçable et indubitable.
Patent WO-9509256-A1 (WO)
Title: Oberflächenbehandlung mit barrierenentladung
Inventor: NEFF WILLI
IPC: A61L2/14
Filed: 1994-09-27
Abstract: Die Erfindung befaßt sich mit der Behandlung, insbesondere der Reinigung, von Oberflächen, insbesondere Folien - und Metalloberflächen. Sie sind meist unmittelbar nach ihrer Herstellung von einem Ölfilm bedeckt oder verfettet. Fette und Öle müssen vor Weiterverarbeitung der Oberflächen oder der Folien aber beseitigt werden, um ein einwandfreies Beschichten oder Verkleben zu ermöglichen. Dies soll schnell und mit geringem Energieaufwand erfolgen und wird von der Erfindung dadurch erreicht, daß eine dielektrisch behinderte Entladung (12, 2, 3, 13a) auf die Oberfläche des beispielhaften Folienbandes (10) einwirkt. Durch Einwirkung hochenergetischer geladener Teilchen und durch Einwirkung von Photonen aus dem UV-Spektralbereich wird der Öl- bzw. Fettfilm bereits nach kurzer Zeit soweit entfernt, daß eine Weiterverarbeitung (Beschichtung  oder Verklebung) möglich ist, ohne daß ein erhöhter Energieaufwand entstand oder eine Beschädigung der Oberfläche eingetreten ist. Als Oberflächenreinigung wird auch die Desinfektion/Sterilisation angesehen.
Patent WO-9626343-A1 (WO)
Inventor: BIENEK VOLKER
IPC: E05F3/06
Filed: 1996-01-24
Abstract: Un ferme-porte à effet de ressort réglable est pourvu d'une vis de réglage située à la fois à l'intérieur de la chambre de pression et à l'intérieur du ressort de pression.
Patent WO-9633417-A1 (WO)
Title: Transformateur de courant a ondes de surface interrogeable par radio, pour installations haute tension
Inventor: MAIER REINHARD
IPC: G01R33/09
Filed: 1996-04-16
Abstract: L'invention concerne un transformateur de courant pour installations haute/moyenne tension, équipé d'un élément magnétosensible, qui est connecté à une structure à ondes de surface, en tant que terminaison d'une structure à ondes de surface d'un système à ondes de surface. Le signal de réponse du système à ondes de surface est l'information concernant l'intensité/la direction du courant et la phase du courant circulant momentanément dans l'installation, qui est évaluée par la station au sol. La radiotransmission évite l'émergence de problèmes d'isolation électrique, et l'utilisation d'un système à ondes de surface interrogeable par radio fait de la partie de l'ensemble du transformateur de courant se trouvant à un potentiel élevé, un élément passif dudit transformateur.
Patent WO-9842000-A1 (WO)
Inventor: KUSSEROW JOERG
IPC: H01H33/66
Filed: 1998-03-13
Abstract: L'invention concerne des interrupteurs à vide comprenant une partie centrale (5) métallique placée entre deux isolateurs (6, 7) céramique. Par ses extrémités, cette partie centrale (5) en cuivre est reliée par brasage directement aux isolateurs (6, 7) par l'intermédiaire de minces barres (51, 52). Les isolateurs ont des blindages (11, 12) qui, dans la zone des minces barres (51, 52), sont reliés par brasage par une de leurs extrémités directement à la barre ou à l'isolateur concernés.
Patent WO-9939533-A1 (WO)
Title: Verfahren zum austausch von nachrichten in einem mobilkommunikationssystem
Inventor: JAENSCH BERND
IPC: H04L29/06
Filed: 1999-01-29
Abstract: Beschrieben wird ein Verfahren zum Austausch von Nachrichten in einem Mobilkommunikationssystem mit Endgerätesystemen, wobei im Mobilkommunikationssystem mehrere alternative Kommunikationsarten für den Austausch von Nachrichten zur Verfügung stehen und das Endgerätesystem unter Zugriff auf endgeräteseitig gespeicherte Daten einen Nachrichtenaustausch über eine oder mehrere der Kommunikationsarten durchführt.
Patent WO-9940006-A1 (WO)
Title: Leitwalze
Inventor: HARTMANN MANFRED WOLFGANG
IPC: B65H27/00
Filed: 1999-02-10
Abstract: Eine Leitwalze weist zum Kompensieren von Laufstörungen bei Bahnen zumindest im Bereich ihrer beiden Enden durchmesserveränderbare Aufweitelemente auf.
Patent WO-9953836-A1 (WO)
Title: Verfahren und einrichtung zum ableiten eines elektroenzephalogramms im kernspintomograph
Inventor: HOFFMANN ALEXANDER
IPC: A61B5/055
Filed: 1999-04-16
Abstract: Verfahren und Einrichtung zum Ableiten eines Elektroenzephalogramms im Kernspintomographen, in welchem ein statisches Hochmagnetfeld zum Ausrichten der Kernspins, ein zirkular polarisiertes Wechselfeld im Radiofrequenzbereich zum Anregen der Kernspins sowie drei geschaltete magnetische Gradientenfelder für die Ortskodierung des Kernresonanzsignals in den drei Raumrichtungen erzeugt werden. Die über die EEG-Ableitelektroden (4) vom Kopf des Patienten innerhalb der Kernspintomographenröhre (1) abgeleiteten EEG-Signale werden einer Spektralanalyse und einer Filterung im Wege digitaler Signalverarbeitung unterzogen zur Eliminierung der im aktiven Kernspintomographen durch die geschalteten Feldgradienten aufgeprägten Störungen.