baber/WOPTO huggingface dataset:
Patent DE-4403894-A1 (DE)
Inventor: HAAGE MANFRED
IPC: F16B13/12
Filed: 1994-02-08
Abstract: The proposal is for an expanding plug (1) with an internal bore (2) passing completely through the plug body for the insertion of a nail or screw-like expanding pin (4, 14), in which the internal bore (2) has a helical form around the central axis and has a diameter over at least part of its length which is the same as or slightly smaller than the outside diameter of the expanding pin (4, 14).
Patent DE-4405117-A1 (DE)
Title: Ladder clamp for facade scaffoldings
Inventor: MAYER HEINZ
IPC: E06C7/50
Filed: 1994-02-17
Abstract: The invention relates to a ladder clamp (1) for facade scaffoldings which exhibit vertical frames or pairs of upright tubes which are connected by directly reinforcing scaffolding fittings (7). In order to permit the attachment of a ladder clamp (1) such that intermediate supports of means for ascending scaffoldings (8), said means running at the predetermined angle of inclination, can be attached on the scaffolding reliably and without impairing the safety, the invention proposes that the ladder clamps (1) exhibit fastening means (3, 6) which can be fixed, as required, on the scaffolding fittings (7), in the longitudinal extent thereof. Consequently, the ladder clamps (1) can be positioned freely in a scaffolding section. <IMAGE>
Patent DE-4407032-A1 (DE)
Title: Voice signal processor with amplification control
Inventor: KOPP DIETER DIPL ING
IPC: H03G3/34
Filed: 1994-03-03
Abstract: The processor (DSP) amplification control (AGC) amplifies the speech signal(s) level by an amplifying factor (a) changing according to a characteristic line (CHR). To the amplification control is coupled a control circuit (VA1) detecting speech interval (TN1-3) in the speech signal. During each speech interval the amplification control is to regulated by the circuit that the amplification factor does not exceed a presettable max. value. Pref. the max. value corresponds to the last adjusted amplification factor at the beginning of each speech interval.
Patent DE-4408087-A1 (DE)
Title: Variable control heat exchanger
Inventor: SCHILLING HEINZ
IPC: F28F27/00
Filed: 1994-03-10
Abstract: The heat exchanger operates on the opposing flow principle and covers liquid flows and gas flows. Each heat exchanger is fitted with additional small units (1,2) into which some or all of the flow rate can be ducted to tune the operation of each heat exchanger to the thermal loadings, temperature differences, etc. and to operate the system at optimum conditions. The part flows through the additional units are fed into the input of each heat exchanger after passing the smaller units. This prepares the main flow for the optimum operating temperature.
Patent DE-4409723-A1 (DE)
Title: Dry sweetener mix for dilution with water to give liq. sweetener
Inventor: GUETHOFF HANS
IPC: A23L27/30
Filed: 1994-03-22
Abstract: A dry sweetener mix (I) for producing liq. sweetener by diluting with water comprises (wt.%, w.r.t. total mixt.): sorbic acid (2,4-hexadienoic acid) (3-5), saccharin (o-sulphobenzoic acid imide or its Na salt) (5-15) and cyclamate (cyclohexylsulphamic acid or its Na or K salt) (80-90).
Patent DE-4416323-A1 (DE)
Inventor: SCHRADER LUTZ DIPL CHEM DR
IPC: C08G18/00
Filed: 1994-05-09
Abstract: The present invention relates to heat-curable reaction resin mixtures comprising at least one organic polyisocyanate, at least one organic compounds having epoxy rings, and mixtures of certain tertiary amines as reaction accelerators. These reaction resin mixtures are suitable as casting resins for mold making and for the production of various kinds of composites. The curing of the resins takes place in economically reasonable time periods, without excessive evolution of heat, while avoiding shrinkage and the formation of cracks and bubbles.
Patent DE-4416362-A1 (DE)
Inventor: RUDNICK KARL-HEINZ
IPC: G21F1/08
Filed: 1994-05-09
Abstract: The container (1) is intended to shield a neutron-emitting object, e.g. a fuel element of a nuclear reactor in a fuel element supporting frame. In order to ensure particularly reliable shielding with, at the same time, a high degree of absorption, the invention proposes the application of a surface coating (4) of a neutron-absorbent material (e.g. boron). Here, a surface coating process known per se is preferably used, e.g. plasma spraying, sputtering or hard soldering. The container (1) with a surface coating (4) applied to e.g. a metal or ceramic substrate (3) is distinguished by a uniform distribution of the neutron-absorbent material over all areas of the container (1) and is particularly easy to process into a wide variety of shapes surrounding the neutron-emitting object.
Patent DE-4419060-A1 (DE)
Title: Integrated circuit cooling package appts.
Inventor: KIRMSE TOBIAS DIPL ING
IPC: H01L23/367
Filed: 1994-05-31
Abstract: The appts. includes an extrusion coat package (1) and a metal cooling body (2) with fins (3). The package and the cooling body are made as an integral unit and are designed to hold the integrated circuit. The package is finished by extrusion coating. The integrated circuit package is manufactured in advance to fit on a printed circuit board (4). A number of possible variants of the device are shown in the other figures.
Patent DE-4438725-A1 (DE)
Title: Three-dimensional image representation method for television screen, computer monitor
Inventor: LUDWIG AUGUST
IPC: G02B27/22
Filed: 1994-10-29
Abstract: The method involves provision of filters which have a thickness that allows the original colours through. Cameras are arranged so that the contours of the images are displaced to a very small degree along a vector parallel to the horizontal level of the picture plane.  The original colours appear with the three-dimensional impression.
Patent DE-4439646-A1 (DE)
Title: Anti-theft protection for motor vehicle
Inventor: NIES HANS-PETER
IPC: B60R25/24
Filed: 1994-11-07
Abstract: The vehicle security system is primed and released by a coded signal from a hand held transmitter e.g. built into the vehicle key. A simple improvement of the security of the vehicle is obtained by having the receiver (1) as a removable item which the driver can take with him when leaving the vehicle, and is connected to functional units such as a central locking device, door lock, brake latch, alarm suppressor or immobiliser. The receiver has a plug in fitting into the vehicle and is not easily bridged when removed from the vehicle. Without its built in codes the vehicle circuits cannot be operated leaving the vehicle immobilised. The receiver is small enough to be carried in a pocket.
Patent DE-4442526-A1 (DE)
Title: Arrangement for separating profile sections from strip
Inventor: GOEHR KURT
IPC: B23D25/06
Filed: 1994-11-30
Abstract: The arrangement contains a parting tool (1) with an exchangeable cutting element connected to a bogey (3). The bogey has several rollers (4), can travel on a fixed guide rail (2) and is moved backwards and forwards by a chain drive (5). The parting toll follows the movement of the bogey. The strip (6) is fed through the arrangement to a measuring roller (7) which can turn freely and is in contact with the strip such that its contact velocity is the same as that of the strip. The measuring roller is electrically coupled to a drive (8) which operates the chain drive. A preprogrammed required length is fed into a NC controller. When the measuring roller detects this length, the drive chain accelerates the cutting tool to the speed of the strip and operates it.
Patent DE-4446061-A1 (DE)
Title: Catheter with reduced diameter stepped end section
Inventor: BERG TODD A
IPC: A61M25/16
Filed: 1994-12-22
Abstract: A catheter (10) has an end section (S) of abruptly reduced outside diameter, on to which a retainer (14) is fitted before connection to an adjacent device.  Pref. the retainer (14) consists of heat-shrinkable polyester material.  Also claimed is a method of preparing an end of a catheter for connection to an adjacent device.
Patent DE-4446096-A1 (DE)
Title: Pushbutton switch
Inventor: SATO KENICHI
IPC: H01H35/24
Filed: 1994-12-22
Abstract: The pushbutton switch has an electrically conductive body (2) and an insulating cap (3). A membrane (4) is stretched between the conductive body (2) and the cap (3). The membrane (3) forms a free air channel between the cap (3) and the membrane (4) and a pressure chamber between the conductive body (2) and the membrane (4). A fixed contact is provided on the conductive body (2). A movable contact (8) is provided on the membrane (4) and comes into or out of contact with the fixed contact when the pressure in the pressure chamber (6) reaches a predetermined value, when the pressure is detected. An air pressure equalising channel is formed in the cap circumference. The free air chamber (7) is in connection with the switch environment via the equalising channel (13). A wall section extends outwards and is formed at the outer end of the equalising channel (13). The cross-sectional surface of the equalising channel (13) is reduced in the end section.
Patent WO-8903461-A1 (WO)
Title: Nodal assembly
Inventor: GRIMM FRIEDRICH B
IPC: E04B1/19
Filed: 1987-10-07
Abstract: A nodal assembly for a node-bar system comprises a node (10) composed of two clamping pieces (26, 28) which can be assembled by means of a central screw (18) and which have diametrically opposed circular recesses (50) for receiving the ends (42) of the rods to be inserted. The recesses have concentric, axially offset ridges and grooves which engage by friction-type locking with the rod ends. The screw (18) can be connected with at least one other rod parallel to it. Between the parts of the ridges and grooves (26-28) of the clamping pieces facing the node centre and parts of the ridges and grooves of the rod ends facing said parts are circular orifices, while the other parts of the ridges and grooves of the clamping pieces co-operate with the facing parts of the rod ends.
Patent WO-8908939-A1 (WO)
Title: Process for stabilizing an oscillatory electrical supply network
Inventor: ZAVISKA OLDRICH
IPC: H02J3/24
Filed: 1989-02-18
Abstract: To eliminate mains fluctuations, at least one signal dependent on the mains frequency is recorded and stored, and a fluctuation is detected by comparing consecutively stored signals. After detection of a fluctuation, at least one parameter of the regulator which determines the voltage or the frequency is varied in such a way that the fluctuation is attenuated. The adjustment time of pronounced mains fluctuations is increased by the use of a PI output regulator (4).
Patent WO-8912478-A1 (WO)
Inventor: JUST HANSJOERG
IPC: A61M29/02
Filed: 1989-06-21
Abstract: Un cathéter (1) comporte à son extrémité intérieure un ballonnet dilatable (3) qui sert par exemple à traiter des sténoses vasculaires. Ce ballonnet est en même temps un véhicule pour un médicament, thrombolytique, adhésif ou principe actif similaire à appliquer dans la région de traitement. Le ballonnet peut à cet effet présenter extérieurement une multiplicité de trous à la manière de pores par lesquels le principe actif se trouvant à l'intérieur du ballonnet peut sortir lors de la dilatation de ce dernier et parvenir à la paroi interne vasculaire. La face extérieure du ballonnet peut également porter une couche poreuse, spongieuse renfermant un principe actif, et au moins partiellement exprimable lors d'une pression contre la paroi vasculaire. Une telle couche peut éventuellement être prévue en plus des pores ménagés dans la paroi (6) du ballonnet. D'autre part, il existe la possibilité que le ballonnet comporte extérieurement une couche annulaire séparable, combinable avec la paroi interne vasculaire et renfermant le principe actif.
Patent WO-9108328-A1 (WO)
Inventor: MAY HANS JOSEF
IPC: C25D21/14
Filed: 1990-11-30
Abstract: Zum Lösen von Reinstzink in einem Elektrolyten wird vorgeschlagen, flüssiges Reinstzink in eine Kammer zu verdüsen und in dieser Kammer mit dem Elektrolyten in Kontakt zu bringen. Hierdurch wird eine hohe Lösungsgeschwindigkeit von Reinstzink auch in schwachsauren Elektrolyten erreicht. Eine zugehörige Vorrichtung zur Durchführung des Verfahrens umfaßt eine turmartige Kammer (1), in die von oben Elektrolyt zugeführt und in der im unteren Bereich über eine entsprechende Düseneinrichtung (31, 32) von einer vorgeschalteten Zinkschmelzstation (3) zugeführtes flüssiges Zink verdüst eingebracht wird. Am Boden der Kammer (1) wird ein Bad (2) des Elektrolyten mit dem gelösten Reinstzink aufrechterhalten, welches über einen Abfluß (12) ableitbar ist. Das verdüste Reinstzink kann als Zwischenstufe zu Zinkoxidpulver unter Sauerstoffzufuhr verbrannt werden.
Patent WO-9202757-A1 (WO)
Title: Headlamp for motor vehicles
Inventor: STEIN JUERGEN
IPC: F21V25/04
Filed: 1991-06-26
Abstract: The headlamp has a reflector (10) into which a gas discharge lamp (12) is inserted from the rear via a lamp holder (11). The gas discharge lamp (12) is powered at high voltage via a ballast (14). The rear of the gas discharge lamp (12) is covered with a protective cap (17). To the ballast is connected an electric lead (19) having a magnetically actuatable switch (21) fitted in the protective cap (17). To the lamp holder (11) is fitted a magnet (24) by which the switch (21) can be held in the on position. If the protective cap (17) is not fitted, the lack of magnetic power causes the switch (21) to go into the off position and the lead (19) is interrrupted thus preventing the gas discharge lamp (12) from being operated by the ballast (14).
Patent WO-9204134-A1 (WO)
Inventor: MOECKL THOMAS
IPC: B06B1/06
Filed: 1991-07-31
Abstract: Un transducteur ultrasonore comprend un oscillateur piézoélectrique radial (116), de préférence en piézocéramique pourvu d'électrodes (18, 20) sur ses deux faces. Des première et deuxième couches d'adaptation (26, 32) appliquées sur une face ont une épaisseur (dA, dB) inférieure à un quart d'une longueur d'onde (μ) propre au transducteur; on ne procède donc pas à des adaptations de la résonance. Un atténuateur (36) est assujetti sur l'autre face de l'oscillateur radial (16). Une tension (U(t)) en forme d'impulsion en pointe est appliquée aux électrodes (18, 20) par décharge du condensateur. L'ensemble formé par l'oscillateur radial (16) et par les deux couches d'adaptation (26, 32) entre en vibration d'épaisseur suite à un couplage radial d'épaisseur. La longueur d'onde (μ) propre au transducteur est la longueur d'onde qui résulte de la résonance propre lors de la vibration d'épaisseur. On n'évalue au maximum que les trois premières demi-ondes (1, 2, 3) de l'impulsion ultrasonore (I(t)) déclenchée par l'excitation.
Patent WO-9407172-A1 (WO)
Inventor: GANSER MICHAEL
IPC: G02B21/26
Filed: 1993-09-03
Abstract: L'invention concerne un microscope (1) comportant un bouton de réglage (2) et un codeur (6) associé audit bouton de réglage (2). Le codeur (6) est relié à un dispositif de commande (3) auquel sont associés des moteurs de positionnement (4, 14, 18, 23, 24) pour le réglage motorisé de différentes fonctions du microscope. Des interrupteurs (7, 11, 15, 19, 21) disposés sur le microscope (1) permettent de présélectionner la fonction présélectionnée commandée par moteur qui est déclenchée par l'intermédiaire du dispositif de commande (3) en fonction des impulsions du codeur générées par le bouton de réglage. Les commandes motorisées sont munies de détecteurs (8) qui identifient la position de travail de la fonction du microscope activée. Un moteur de freinage (9) relié au bouton de réglage (2), qui empêche la rotation du bouton de réglage (2) jusqu'au blocage complet, est activé par l'intermédiaire du dispositif de commande (3) jusqu'à ce que la position de travail maximale ait été atteinte.
Patent WO-9504278-A1 (WO)
Title: Verfahren zur markierung von immunglobulinen
Inventor: BROSSMER REINHARD
IPC: C12P21/08
Filed: 1994-07-27
Abstract: Die Erfindung betrifft ein Verfahren zur Markierung von Immunglobulinen, insbesondere von monoklonalen Antikörpern oder deren Fragmenten. Die markierten Immunglobuline sind hinsichtlich ihrer Radioaktivität oder Farbintensität nachweisbar. Sie sind in der Medizin, vorzugsweise in der nuklearmedizinischen Diagnostik und Therapie, und in der Biochemie einsetzbar. Erfindungsgemäß werden NeuNAc-Derivative, die an den Positionen 5 und/oder 9 modifiziert wurden, an Oligosaccharidbestandteile des Immunglobulins durch eine Sialyltransferase gebunden. Die NeuNAc-Derivative liegen in aktiver Form, gebunden an CMP, vor. Mit dem erfindungsgemäßen Verfahren werden Immunglobuline unter besonders schonenden Reaktionsbedingungen markiert. Der Zusatz von schädigenden Chemikalien wie z.B. Oxidations- oder Reduktionsmitteln wird vermieden. Mit hoher Selektivität werden die Immunglobuline nur an definierten Strukturen der Oligosaccharidketten modifiziert, so daß eine Veränderung der antigenbindenden Regionen ausgeschlossen werden kann.
Patent WO-9622006-A1 (WO)
Inventor: BERBERICH REINHOLD
IPC: H05B41/04
Filed: 1995-01-11
Abstract: The invention concerns a starter circuit for a fluorescent lamp. The circuit in question can be connected in parallel with the lamp via a choke to an alternating voltage and is provided with a semiconductor switch which, when the instantaneous current is sufficient to generate a starting voltage, is switched via the choke from the conducting to the non-conducting state.
Patent WO-9527398-A1 (WO)
Inventor: HESSABI IRADJ
IPC: A01N63/50
Filed: 1995-04-05
Abstract: L'invention concerne un agent qui permet de protéger les êtres humains, les animaux, les végétaux et les objets inanimés contre les attaques d'insectes ou d'autres parasites. L'effet de cet agent est tel que les insectes touchés meurent. Cet agent est facile et économique à produire. Il est biodégradable et d'utilisation aisée et fiable. Cet agent comprend une solution aqueuse contenant de l'acide lactique, obtenue par acidification ou par fermentation d'acide lactique, des lactoses et des glucoses, ainsi que des protéines résiduelles.
Patent WO-9635536-A1 (WO)
Inventor: STORCH HELMUT
IPC: B23C5/06
Filed: 1996-04-18
Abstract: The invention relates to a milling tool, especially for the orthogonal rotary milling of crankshafts (20), with a basic body (2) having chip spaces (3, 4) and with several removably secured cutting tools (5, 6). The essence of the invention is that cutting components (5, 6) of identical size and shape are fitted for both mainly peripheral machining and mainly frontal machining and that they are arranged alternately at the periphery and the front.
Patent WO-9702614-A1 (WO)
Inventor: LEHMEIER JUERGEN
IPC: H01M8/247
Filed: 1996-06-25
Abstract: Bei der vorliegenden Hochtemperatur-Brennstoffzellenanlage (2) mit mindestens einem Hochtemperatur-Brennstoffzellenblock (4), zu dessen Erwärmung mindestens ein elektrisches Heizelement (12, 14) vorgesehen ist, ist das Heizelement (12, 14) außerhalb des Hochtemperatur-Brennstoffzellenblocks (4) angeordnet. Durch diese Maßnahme werden die Brennstoffzellen weder verschmutzt noch beschädigt.
Patent WO-9707316-A1 (WO)
Title: Molch zum ausbau eines erdkerns aus einem grabenlos verlegten rohr
Inventor: DERWAND HORST
IPC: E21B7/00
Filed: 1996-08-10
Abstract: Ein Molch zum Ausbau eines Erdkerns aus einem durch Rammen oder Pressen grabenlos verlegten Rohr besteht aus einem Schieber (4), einem Hubzylinder (6) und Spannvorrichtungen (8, 11). Der Schieber (4) ist mit der Kolbenstange (10) des Hubzylinders (6) und mit einer ersten Spannvorrichtung (11), und das Zylindergehäuse (7) des Hubzylinders (6) ist mit einer zweiten Spannvorrichtung (8) verbunden, und die Spannvorrichtungen (8, 11) sind im Wechsel in eine Spannstellung, in der sie an die Innenwand eines Rohres (2) anpressbar sind, oder in eine Lösestellung bewegbar, in der sie von der Innenwand des Rohres (2) abgehoben sind. Die Spannvorrichtungen sind mittels hydraulischer Spannzylinder (34, 74) betätigbar. Der Hubzylinder (6) weist einen Fühler auf, der bei Erreichen einer Endstellung des Hubzylinders (6) ein Steuersignal erzeugt, und zur Steuerung des Hubzylinders (6) und der Spannzylinder (34, 74) ist ein Steuerventil vorgesehen, das in Abhängigkeit von dem Steuersignal des Fühlers selbsttätig die Arbeitsrichtung der hydraulischen Antriebe steuert.
Patent WO-9737866-A1 (WO)
Title: Capote cinematique pour voitures particulieres
Inventor: WOLFMAIER CHRISTOF
IPC: B60J7/12
Filed: 1997-02-25
Abstract: L'invention concerne une capote (8) de cabriolet, qui comprend deux cadres de toit (16, 17) s'étendant le long des faces longitudinales. Chacun de ces cadres de toit est réparti en trois sections (18, 19, 21). La section arrière (18) est reliée à la carrosserie par l'intermédiaire d'une charnière (23) et à la section médiane (19) du cadre, par l'intermédiaire d'une autre charnière (24). L'assemblage de la section avant (21) du cadre avec la section médiane (19) intervient à l'aide d'un système de bras oscillants à configuration de type parallélogramme (27) qui se présente de manière qu'au moment de l'ouverture, la section avant (21) du cadre soit guidée vers le haut sur la section médiane (19), afin que lorsque la capote est ouverte, le revêtement intérieur ne soit pas exposé.
Patent WO-9808443-A1 (WO)
Title: Vorrichtung zur durchführung von doppleruntersuchungen an beinvenen
Inventor: STEINMANN DIERK
IPC: A61B8/00
Filed: 1997-08-29
Abstract: Die Erfindung betrifft eine Vorrichtung zur Durchführung von Doppleruntersuchungen an Beinvenen mit einem Manschettenband (4) zur Umschlingung des Beines mittels eines Verschlusses (2, 3, 5), durch den das Manschettenband (4) gelockert oder gestrafft werden kann, und einem Ring (1), bei der der Ring (1) an zwei gegenüberliegenden Stellen mit dem Manschettenband (4) verbunden ist, oder der Ring an einer Seite (2) so ausgebildet ist, daß er in den Verschluß (3) einrastet, wobei der Ring (1) durch Straffen des Manschettenbandes (4) die oberflächlichen Venen ringförmig komprimiert. Mit der Vorrichtung lassen sich Doppleruntersuchungen mit weniger Kraft durchführen, die Untersuchung wird präziser und somit eleganter. Außerdem erfordert die Vorrichtung lediglich die Verwendung eines preiswerten bidirektionalen Dopplers.
Patent WO-9824283-A1 (WO)
Inventor: KLEIN KLAUS
IPC: H05K7/10
Filed: 1997-11-25
Abstract: Die Erfindung betrifft einen Sockel für eine integrierte Schaltung, der ein zur Leiterplatte hin einseitig offenes Abschirmgehaüse mit einem Rahmen (3...6) und einem Deckel (2) zur Aufnahme der integrierten Schaltung (1) und eines Sockeleinsatzes (7) aufweist, wobei der Deckel (2) zur Entnahme der integrierten Schaltung geöffnet werden kann. Zur besseren Entwärmung kann der Deckel als mit Kühlrippen versehener Kühlkörper ausgeführt und gegebenenfalls um einen Kühlkörper (8) auf der gegenüberliegenden Seite der Leiterplatte (9) ergänzt werden. Die Erfindung wird angewandt bei Sockeln für vielpolige Bauelemente.
Patent WO-9836805-A1 (WO)
Inventor: SEEBECK STEFAN
IPC: A63B69/36
Filed: 1998-02-19
Abstract: A golf swing training device designed as a golf club with a shaft and a head is characterised in that the head is substantially sickle-shaped and in that the length of the club head (in the swing direction) is substantially greater than its width or thickness.
Patent WO-9953375-A1 (WO)
Inventor: HESS JAN
IPC: G02B5/02
Filed: 1999-03-25
Abstract: The invention relates to a device in which the light bundle of the projector propagates approximately parallel to the image area and presents an anamorphotic compression which strongly compresses the bundle in a dimension perpendicular to the image area. A mirror which is slightly parabolic on one side is positioned at the edge of the image area and reflects the image back onto said image area. In this way the anamorphotic compression is compensated by the acute angle of incidence of the light onto the image area.