baber/WOPTO huggingface dataset:
Patent DE-4308065-A1 (DE)
Title: Clip
Inventor: WEBER KARL
IPC: B43K25/02
Filed: 1993-03-13
Abstract: A clip is described for a pencil, ball-point pen, fountain pen or the like, or a cap 1 for these, having a frame (3) which is guided from the end of the pencil or the like or of the cap (1) over a certain region (3''), substantially parallel to the pencil or the like or the cap (1), and presses with its free end against the pencil or the like or the cap (1). In this arrangement, a small box (4') is pushed onto the frame (3), and the free end (3'') of the frame presses against the base (4') of the small box, which is tiltable relative to the free end of the frame. <IMAGE>
Patent DE-4309811-A1 (DE)
Title: Wagon for bulk material
Inventor: RUEGER ROLF DIPL ING
IPC: B60P1/38
Filed: 1993-03-26
Abstract: A wagon for bulk material for track-bound use, having a box-shaped bulk material container which is supported on running wheels by means of a chassis and has an essentially parallelepiped-shaped interior which has an essentially horizontal floor and two end walls and two side walls which are opposite one another in pairs, and an unloading device for laterally discharging the bulk material, which unloading device has a device for opening at least one side wall by pivoting about a horizontal pivot axis out of a closed position into an unloading position, characterised in that the floor of the bulk material container has a lateral feeding device for transporting the bulk material to the pivotable side wall or walls in their unloading position.
Patent DE-4313348-A1 (DE)
Title: Diesel engine with exhaust gas treatment device - with fuel injection jet providing secondary fuel injection utilised by exhaust gas treatment device.
Inventor: ENDERLE CHRISTIAN DIPL ING
IPC: F02D41/40
Filed: 1993-04-23
Abstract: The exhaust gas treatment device (10) for reducing the level of emitted nitrous oxide is used with fuel injection system (2) having a fuel injection jet (4) controlled via a magnetic valve, coupled to an electronic control (8) providing a primary fuel injection and a secondary fuel injection utilised by the exhaust gas treatment device. The earliest point for the secondary fuel injection lies within the end phase of the combustion resulting from the primary fuel injection, the temp. of the exhaust gas treatment device detected and supplied to the fuel injection control.
Patent DE-4314432-A1 (DE)
Inventor: SPEHNER JEAN-LEON
IPC: C09D5/08
Filed: 1993-05-03
Abstract: To prevent the corrosion of organically bonded friction linings, a corrosion prevention coating is claimed which comprises     from 45 to 75% by weight of phenolic resin,   from 20 to 40% by weight of inorganic zinc compounds,   from 0 to 10% by weight of synthetic silicic acid, and from 5 to 15% by weight of adhesive based on modified phenolic resin.     Following its application to the lining support plate, the coating is dried until tack-free and is cured together with the pressed-on friction material and, if appropriate, a layer of adhesive applied in between.
Patent DE-4319215-A1 (DE)
Title: Acoustoelectric liquid sensor
Inventor: RAPP MICHAEL DR
IPC: G01N29/02
Filed: 1993-06-09
Abstract: The invention relates to an acoustoelectric liquid sensor for detecting biomolecules. The object of the invention is to provide a sensor of the abovementioned type which permits sensitive, low-noise and highly specific detection of biomolecules in aqueous solution. This object is achieved by two surface components, one of which is coated with an antibody for specific detection of a protein, while the other is coated with an antibody which binds only proteins foreign to the sample.
Patent DE-4319336-A1 (DE)
Title: Process for producing blocks and structural elements from glass
IPC: H01J9/52
Filed: 1993-06-11
Abstract: Published without abstract.
Patent DE-4322756-A1 (DE)
Title: Athletics hurdle
IPC: A63K3/04
Filed: 1993-07-08
Abstract: An athletics hurdle is formed from a tubular frame with a horizontal base part and a standing part connected at right angles thereto in the shape of an L. A transverse slat is fixed to the upper end of the standing part. The connecting points of base part and standing part and of standing part and transverse slat are formed by corners. The free ends of the base part are open tube ends. Pads are arranged in the regions of the corners and the tube ends.
Patent DE-4330958-A1 (DE)
Title: Novel microparticles containing active compound, media containing these, their use for the ultrasonically controlled release of active compounds and process for the production thereof
Inventor: WEITSCHIES WERNER DR
IPC: A61K9/16
Filed: 1993-09-09
Abstract: The invention relates to novel microparticles containing active compound, which, additionally to the active compound(s), contain at least one gas or gaseous phase, media (microparticulate systems) containing these particles, their use for the ultrasonically controlled in vivo release of active compound and process for the production of the particles and media.
Patent DE-4337881-A1 (DE)
Title: Metal-sealed bellows for feeding coolant to UHV electron beam evaporator source - has several bellows members coupled to rotary drive and rolling with it in rotary drive axis
Inventor: TSUJIMOTO NICK
IPC: H01J37/305
Filed: 1993-11-05
Abstract: The rotary liq. feed system feeds liq. media to a rotary device in an ultra high vacuum environment. The rotary device is coupled to a drive with a rotation axis. To the drive are coupled two bellows rolling up and out with it in the rotation axis. Within one bellows is a liq. inlet system, extending to the rotary device. A liq. outlet system is located within one bellows extending away from the rotary device. The bellows has exclusively metal seals. Pref. the bellows are treated in a housing system, and flexible seals may be used both for the liq. and for the ultra high vacuum. USE/ADVANTAGE - For several melting crucibles contg. evaporation source, with reliable sealing, without material contamination.
Patent DE-4338394-A1 (DE)
Title: Process for the preparation of mixtures of low-foam non-ionic surfactants having acetal structure
Inventor: WOLF GERHARD DR
IPC: C09K23/42
Filed: 1993-11-10
Abstract: Preparation of mixtures of low-foam non-ionic surfactants having acetal structure, containing     A) 70 to 99% by weight of one or more asymmetrical acetals I <IMAGE>  where   R<1> is a C1- to C30-alkyl radical, a C3- to C30-alkenyl radical or a C7- to C30-aralkyl radical or -alkaryl radical,   R<2> is a C1- to C10-alkyl radical,   A is a 1,2-alkylene group having 2 to 4 C atoms and   x can assume values from 1 to 50,  and   B) 1 to 30% by weight of one or more symmetrical acetals II <IMAGE>  where the variables R<1>, A and x have the abovementioned meanings,  by reaction of alkoxylates III  R<1>-(OA)x-OH (III> with vinyl ethers IV H2C=CH-O-R<2> (IV> in the presence of protic acids or Lewis acids as catalysts, by carrying out the reaction in the presence of one or more acetaldehyde dialkyl acetals V <IMAGE> where R<3> is a C1- to C10-alkyl radical and R<2> and R<3> can have the same or different meanings, in an amount from 0.1 to 20 mol of the compounds V per mole of III.
Patent DE-4340643-A1 (DE)
Title: Synchronous motor drives for multisystem card
Inventor: BARTH JOHANNES DR ING
IPC: D01G15/36
Filed: 1993-11-29
Abstract: A multi-system card with a drawframe (3) for the sliver (10,20) from all the card systems has the doffers (14,24) and the drawframe feed rollers (31) driven by motors (141,241,331) fed by computer controlled (5) digital frequency changers (146,246). The card feed rollers (11,21) are driven by motors (111,121) fed by frequency changers (116,216) controlled by a doffer (14,24) speed, the average draft and a signal from a fibre throughput measurement. The doffer motors (141,241) and the feed roll motors (111,211) have common frequency changers (146/246, 116/216) respectively and are synchronous motors. The frequency changer (116/216) for the feed rollers (11,21) receives control signals from a machine control computer (5) depending on the signal from a double sliver thickness measurement (313).
Patent DE-4401889-A1 (DE)
Title: Coupling device to couple circuit board with multiple pole plug connector
Inventor: ZITZKE WOLFGANG
IPC: H01R13/73
Filed: 1994-01-24
Abstract: The coupling device connects a circuit board (1) with a multiple terminal plug connector (4). Parallel contacts to slidingly engage in opposing contacts are arranged on the surface of the circuit board (1). A plug housing (2) is arranged around the opposing contacts to receive the plug connector (4). The plug housing (2) is formed in two parts. Both parts can be brought together around the opposing contacts (3) in a direction perpendicular to the upper surface of the circuit boards. The two parts of the housing (2) may have connection elements (8a,8b) for making a form locking connection.
Patent DE-4412679-A1 (DE)
Title: Sieve device for water supply structure of sewage treatment works
Inventor: HUBER HANS GEORG
IPC: E03F5/14
Filed: 1994-04-13
Abstract: The device comprises a filter (10) which is connected to the intake pipe (2), and is shaped like a housing. A mechanism to remove the deposits from the supply structure (1) is formed as a worm conveyor unit (7) with tubular housing and driven worm. The conveyor worm has a first approx. horizontal conveying section (8), and a second approx. vertical section (9).The worm is positioned in the first conveying section, is longer than the filter, and projects over it in direction of conveying. The filter consists of a cylinder sieve or trough. The tubular housing (13) of the second conveying section contains an additional conveyor worm with separate drive motor (30).
Patent DE-4415073-A1 (DE)
Title: IC engine using alcohol-based fuel with spark ignition and direct fuel injection
Inventor: GRAY JUN
IPC: F02B75/12
Filed: 1994-04-29
Abstract: An IC spark-ignition piston engine using fuel injection of an alcohol-based fuel has the crown of the pistons divided by a ridge (8) into two combustion chambers(7) when the piston approaches the cylinder head at TDC. The ridge is circular, with several radial gaps. The inner chamber is where the injector nozzle (4)and spark plug tip (5) are located. The outer chamber is also surrounded by a circular ridge (10). The edges of at least the inner ridge are rounded off. The bottom of the outer chamber is at a different level from the inner chamber. The volume of the inner chamber is between 15% and 30% of the total combustion chamber volume.
Patent DE-4423987-A1 (DE)
Title: Process for preparing cubic boron nitride
Inventor: SHIOI KOUSUKE
IPC: C04B35/5831
Filed: 1994-07-07
Abstract: Hexagonal boron nitride (hBN) is converted into cubic boron nitride (cBN) by treating it at temperature and pressure conditions in the stability range of cubic boron nitride in the presence of at least one compound selected from among amides and imides of metal elements of the groups Ia and IIa, or in the simultaneous presence of at least one metal selected from among elements of the groups Ia, IIa, IIIa, VIa, VIIa, VIII, IIb and IIIb.
Patent DE-4425451-A1 (DE)
Title: Continuous removal of heavy filter-cake from a pressure filter
Inventor: BLANKMEISTER WILHELM DR
IPC: B01D33/21
Filed: 1994-07-19
Abstract: Process for the removal and transport of moist, paste-like, material, such as filtercake from a pressure filter, is effected by having the filter cake presented at working pressure to the suction of a solids pump (19) which delivers the material to a pipe (27) which is initially closed by a valve. The valve opens automatically as the air in the pipe is compressed to a pressure about 10% above the working pressure and remains open when the filter cake has replaced the air column.   Also claimed is the equipment required for this process.
Patent DE-4427425-A1 (DE)
Title: Controlling liquid flow in channel
Inventor: DUMONT ULRICH DIPL ING
IPC: E03F3/00
Filed: 1994-08-03
Abstract: A horizontal channel (1) comprises a floor section (2) and side walls (3). In order to regulate the flow of a liq. through the channel section a pair of flexible chambers (5) are provided attached to the side walls directly opposite to each other, the volume of which is variable.  The rate of flow is determined by the width of the gap between the chambers, and is measured by comparison of the fluid depths on each side (14,15). A monitoring system (10) constantly alters the volumes of the chambers (5) to provide a constant flow rate.
Patent DE-4430714-A1 (DE)
Title: Device for rotating drive shaft of stop flap
IPC: F16K31/163
Filed: 1994-08-30
Abstract: The drive shaft of a stop valve is rotated by a mechanism using fluid engageable pistons (2) oppositely sliding in a cylinder bush. Each piston consist of a disc-type element with peripheral seals. Each piston eccentrically carries a plunger (6) abutting the cylinder wall and extending parallel to the two pistons' positions. The plunger of both pistons are diametrically opposite. The drive shaft intersects centrally the cylinder bush and carries a two-arm rocker (9). Each of the rocker free ends has a longitudinal slot (10) engaged by a bolt mounted at the end of each plunger.
Patent DE-4431933-A1 (DE)
Inventor: ALTHAUS MANFRED
IPC: B65B9/20
Filed: 1994-09-08
Abstract: The packing machine is supplied from a roll of plastics foil. Its filling tube (15) has a first input section (15.1) directly against the forming shoulder (14), which is of a rectangular external cross-section with corners rounded to a preset radius. The forming shoulder output section (14.1), which passes round the input section for at least part of its length, has a correspondingly formed internal cross-section. The forming shoulder is asymmetrical. This ensures that the two longitudinal edges of the foil are folded outwards in the region of the front corner edges of the filling tube.
Patent DE-4438557-A1 (DE)
Title: Inclination angle measuring system
Inventor: SCHULZ WOLFGANG DR ING
IPC: G01C9/06
Filed: 1994-10-28
Abstract: The signals from the light barrier are evaluated in an electronic circuit (7, 8, 9). The container (3) is designed as a closed cuvette, and approximately half of it is filled with liquid. The cuvette is circular in shape. Oil is used as the liquid (4). The cuvette is designed as a double cuvette with a narrow connecting duct. The light barrier consists of a light source (6) e.g. an IR diode and two photo detectors (5a, 5b). Which are so arranged, that the demarcation line between the liquid and the air, lies at the same level as the connecting line, from the centre of the light source to the middle of the two photo detectors.
Patent DE-4439366-A1 (DE)
Title: Watertight sealing composition for connection elements
Inventor: OKAZAKI KIYOTAKA
IPC: C08K9/10
Filed: 1994-11-03
Abstract: Oil-secreting (exuding) watertight sealing composition for a connection element (a connection plug) comprising a vulcanised and shaped article made from a composition which comprises A) 100 parts by weight of a green (nonvulcanised) diorganopolysiloxane rubber which contains per molecule at least two alkenyl groups attached to silicon atoms, B) from 10 to 100 parts by weight of a reinforcing filler, C) from 0.1 to 10 parts by weight of an organohydridopolysiloxane which contains per molecule at least two hydrogen atoms attached to silicon atoms, D) from 1 to 30 parts by weight of a phenyl-containing diorganopolysiloxane which has a viscosity at 25 DEG C of from 1 to 3000 mm<2>/s, and E) a catalytic amount of a catalyst for the hydrosilylation, having a particle size of from 0.01 to 20  mu m, which comprises a platinum catalyst and a thermoplastic resin of the nonsilicone series having a glass transition point of from 50 to 200 DEG C, the proportion of metallic platinum in the catalyst for the hydrosilylation being from 0.01 to 5 % by weight.
Patent WO-8803041-A1 (WO)
Inventor: GRABOSCH REINHOLD
IPC: A63B51/14
Filed: 1987-10-21
Abstract: Sur un support (1) ayant un manche (3) et un levier (5) est fixé un bras de retenue (6). Un bras tendeur (9) pouvant être déplacé à l'aide du levier est monté vis-à-vis du bras de retenue. Aux extrémités des bras tendeur et de retenue sont agencés des éléments connus en soi d'étirement des cordes (2) et de cordage. Cet outil permet aux joueurs de corder leurs raquettes et d'en tendre à nouveau les cordes, ou un treillis formé d'une pluralité de cordes, dans des raquettes ayant des cordes séparées.
Patent WO-8907777-A1 (WO)
Title: High-tension cable with incorporated optical transmission elements
Inventor: OESTREICH ULRICH
IPC: G02B6/44
Filed: 1988-11-30
Abstract: High-tension cable with incorporated optical transmission elements (1) included inside at least one layer of inextensible strand elements (5) and at least one layer of electrically conductive strand elements (6). The optical transmission elements (1) may be grouped to form a beam waveguide conductor bunch. To protect the beam waveguides from mechanical damage and excessive temperatures in the event of a short circuit, they are surrounded by an inner tubular element (2) made of a mechanically and thermally resistant injection-moulded material. Said inner tubular element is surrounded by an outer tubular element (3) made of an ultra-high molecular weight polyester, which protects the inner tubular element from contact with stress crack-inducing agents such as rain water, UV radiation and solvents.
Patent WO-9006578-A1 (WO)
Inventor: KOEHLER HANNS
IPC: G11B27/32
Filed: 1989-11-24
Abstract: Verfahren zum Wiedergewinnen einer kodierten Signalfolge, die zusammen mit weiteren Informationen auf einem beweglichen Speichermedium aufgezeichnet ist und aus frequenzmodulierten Wechselspannungssignalen zusammengesetzt ist, vorzugsweise zum Wiedergewinnen von optisch aufgezeichneten Markierungen (Timecodes) auf Laufbildfilmen. Eine in der Signalfolge enthaltene Gleichspannungskomponente wird eliminiert und das Wechselspannungssignal digitalisiert, wobei die Triggerschwelle zur Digitalisierung des Wechselspannungssignals um einen vorgebbaren Betrag verschoben wird.
Patent WO-9320370-A1 (WO)
Inventor: WISSKIRCHEN MICHAEL
IPC: F16K31/40
Filed: 1993-03-31
Abstract: Cette invention propose une vanne électromagnétique destinée en particulier aux conduites hydrauliques et permettant l'utilisation de bobines d'excitation de faible puissance (2). A cet effet, un corps d'étanchéité (16) est relié, de façon à pouvoir se déplacer, à l'induit (9) par l'intermédiaire d'une tige (13). L'induit (9) peut ainsi se déplacer sans charge lorsque la vanne électromagnétique est attirée dans une zone où la force du champ magnétique est plus grande, en sorte qu'une seule bobine d'excitation de faible puissance (2) suffit pour ouvrir la vanne (1) à l'encontre de la pression régnant dans la conduite.
Patent WO-9530186-A1 (WO)
Inventor: EICHFELD HERBERT
IPC: G06N7/04
Filed: 1995-04-10
Abstract: A fuzzy processor comprises a fuzzifier which calculates the appurtenance values of the relevant input-appurtenance functions from the digital input signal. To this end, the appurtenance functions must be stored. In order to reduce the storage space needed, especially at a high input signal resolution, it is of advantage to describe the appurtenance functions by shape-determined characteristics like restart points and slopes and store these. To save computing time, the definition range of the input signal is devided into equal segments. In the fuzzifiying process only the segment is considered in which the input signal to be fuzzified lies. This thus reduces the number of appurtenance functions to be considered, which reduces computing time. The result of the process is a fuzzification of the input signals using the minimum computing time without the need for excessively large storage space of the appurtenance functions.
Patent WO-9623506-A1 (WO)
Title: Verwendung von 5' substituierten nukleosiden zur hemmung von resistenzbildung bei der zytostatikabehandlung und arzneimittel, enthaltend diese nukleoside
Inventor: FAHRIG RUDOLF
IPC: A61K33/243
Filed: 1996-01-31
Abstract: Die Erfindung betrifft die Verwendung von 5'-substituierten Nukleosiden in Kombination mit mindestens einem Zytostatikum zur Herstellung eines Arzneimittels zur Verhinderung bzw. Reduktion der Resistenzbildung bei der Zytostatikabehandlung sowie ein Arzneimittel, enthaltend BVDU und/oder seine Metaboliten.
Patent WO-9834136-A1 (WO)
Title: Verfahren zur endflächenpräparation eines lichtwellenleiters
Inventor: KROPP JOERG-REINHARDT
IPC: G02B6/25
Filed: 1998-02-02
Abstract: Ein Ende (1a) des Lichtwellenleiters (1) wird fixiert und dessen Stirnbereich (12) wird zur Bildung einer gewünschten Endflächengeometrie (13) physikalisch bearbeitet. Anschließend wird die oberste Stirnschicht (12a) des Lichtwellenleiterendes (1a) chemisch entfernt.
Patent WO-9858013-A1 (WO)
Title: Oberflächenverbesserndes material für nichtlackierte kunststoffoberflächen
Inventor: BRAND KLAUS
IPC: C09D191/06
Filed: 1998-04-08
Abstract: Die Erfindung betrifft ein oberflächenverbesserndes Material für nichtlackierte Kunststoffoberflächen. Das erfindungsgemäße oberflächenverbessernde Material besteht aus einer Mischung aus a) einer Hartwachskomponente, wie paraffinischen Wachsen, gelöst in Kohlenwasserstoffen und b) einer Zubereitung aus Wachsen, Silikonen und organischen Pigmenten, gelöst in isoparaffinischen Kohlenwasserstoffen. Das erfindungsgemäße oberflächenverbessernde Material wird zur Behandlung für nichtlackierte Kunststoffoberflächen, vorzugsweise für im Automobilbau eingesetzte Kunststoffe und insbesondere für 2K-Abdeckungen von Airbageinheiten eingesetzt. Mit den oberflächenverbessernden Materialien wird eine verminderte Glanzwirkung, eine verbesserte Kratzfestigkeit und Homogenisierung der sichtbaren Oberfläche der Kunststoffteile erreicht.
Patent WO-9924438-A1 (WO)
Title: Heterozyklisch annellierte photochrome 2h- und 3h-naphthopyransysteme, verfahren zu ihrer herstellung und ihre verwendung
Inventor: MELZIG MANFRED
IPC: G02B5/23
Filed: 1998-11-09
Abstract: Beschrieben werden heterozyklisch annellierte photochrome 2H- und 3H-Naphthopyransysteme, die insbesondere zur Färbung von Brillengläsern aus Kunststoffmaterial eingesetzt werden können, sowie ein Verfahren zu ihrer Herstellung und ihre Verwendung. Die erfindungsgemäßen 2H- und 3H-Naphthopyrane besitzen die allgemeinen Strukturformeln (I) und (II), wobei die Substituenten Anspruch 1 zu  entnehmen sind. Die erfindungsgemäßen Verbindungen zeichnen sich durch eine wesentlich längerwelligere Absorption bei gleichzeitig hoher Lebensdauer gegenüber bekannten Systemen aus, wodurch eine größere Einsatzbreite der photochromen Farbstoffe resultiert.
Patent WO-0114740-A1 (WO)
Title: Profil modifie de turbine d'eolienne
Inventor: BAK DAN CHRISTIAN
IPC: F03D1/06
Filed: 2000-08-25
Abstract: La présente invention concerne, de façon générale, un procédé de conception et de modification de profils utiles dans les applications d'éoliennes, ces profils possédant des caractéristiques stables et régulières au décrochage. Ces caractéristiques comprennent: (1) pas ou très peu de tendance au double décrochage; (2) insensibilité ou faible insensibilité de la portance maximum à une rugosité du bord d'attaque; (3) rapport portance-traînée élevé juste avant la portance maximum; (4) faibles variations des charges aérodynamiques au décrochage, et (5) amortissement aérodynamique suffisant permettant de supprimer les vibrations de pales au décrochage. L'invention concerne, en outre, en général des pales et/ou des sections de profils qui possèdent des caractéristiques stables et régulières au décrochage. Elle concerne aussi un procédé de mise en oeuvre de la forme recherchée sur un profil ou une pale d'éolienne.