baber/WOPTO huggingface dataset:
Patent DE-19919641-A1 (DE)
Title: Vorrichtung zum Messen des Gehalts an Fremdstoffen in einer strömenden Flüssigkeit
Inventor: BRUHN ULRIK
IPC: G01N33/18
Filed: 1999-04-30
Abstract: Eine Vorrichtung zum Messen des Gehalts an Fremdstoffen in einer strömenden Flüssigkeit, insbesondere schwimmfähige Vorrichtung, hat ein Gehäuse (1), von dem zumindest ein mit der Flüssigkeit in Berührung zu bringender Wandbereich (2) eine nach außen, vorzugsweise sphärisch, gewölbte Außenseite und in einem Loch (4) einen Sensor (9) für den Fremdstoffgehalt aufweist. Der Sensor (9) hat auf seiner Außenseite im Bereich des Loches (4) eine für die zu messenden Fremdstoffe durchlässige und mit der Außenseite des Wandbereichs (2) bündige, gewölbte Membran (10). Um die Strömungsgeschwindigkeit im Bereich der Membran zu steigern, so daß an der Außenseite der Membran (10) keine ihre Durchläßigkeit und damit die Meßfähigkeit der Vorrichtung beeinträchtigenden Verunreinigungen haften bleiben, ist die gewölbte Außenseite des Wandbereichs (2) mit von ihr abstehenden und sich quer zu dem Loch (4) erstreckenden Leitflächen (11) für die Flüssigkeit versehen. Diese Leitflächen (11) konzentrieren die Strömung in Richtung auf die Membran (10), so daß dort die Strömungsgeschwindigkeit zunimmt.
Patent DE-19921356-A1 (DE)
Title: Battery connecting apparatus for use as energy supply
Inventor: JANNINCK MARK DANIEL
IPC: H04B1/38
Filed: 1999-05-10
Abstract: A battery-connecting apparatus has a housing with a battery located inside, and  first group of contacts on the first housing, located on the surface and joined electrically to the battery. A junction device is carried by the housing separately from the contacts, and serves to releasably attach the first housing to a second housing. Only rigid immovable junction parts are used, which comprise two projections on the first housing, one located at one end and the other at the other end.
Patent DE-19922287-A1 (DE)
Title: Cosmetic, dermatological, pharmaceutical, dietetic or food compositions, e.g. for improving skin condition, comprise flavonoid esters
Inventor: BRESSON-RIVAL DELPHINE
IPC: C07H17/07
Filed: 1999-05-14
Abstract: Cosmetic, dermatological, pharmaceutical, dietetic or agricultural feed composition comprises one or more flavonoid esters (I) in a vehicle, extender or carrier, where (I) are products obtained by reacting 4-oxo flavonoids or their salts, esters, ethers, C-heterosides or O-heterosides, containing at least one free alcohol group, with monobasic organic acids containing 3-30 carbon (C) atoms. Independent claims are also included for the following:  (1) a cosmetic treatment method comprising topical application of (I) to the skin;  (2) a cosmetic care method for inhibiting cuperosis (not defined), inhibiting chemical, physical or actinic erythema, for treating sensitive skin, (or providing) shrinking, dehydrating, slimming and anti-wrinkle effects, a stimulating effect on the synthesis of extracellular matrix components, a fortifying effect, an elasticity-improving effect on the skin and an anti-aging effect, comprising topical application on zones of the skin at least one flavonoid ester selected from pentalauroyl, pentapalmitoyl and pentabutyryl quercetin, dilauroyl, monolauroyl, dipalmitoyl, tripalmitoyl, tributyryl, tristearoyl, trioleoyl, trilinoleoyl (sic), trilinolenoyl, triundecylenoyl, heptanoyl and trisuccinyl hesperitin, trilauroyl apigenin, triacyl naringenin, octalauroyl hesperitin, octapalmitoyl hesperitin, octalauroyl narengin, lauroyl diosmin and lauroyl rutin.
Patent DE-19923834-A1 (DE)
Title: Car transmission system comprises base with three bearing seatings, end bearing linked to one component and two rigidly connected bearings linked to other component, space between these bearings and seatings being filled with elastomer
Inventor: KOEDER BERND
IPC: F16H59/02
Filed: 1999-05-26
Abstract: The transmission system for connecting two car components(2, 4) contains a vibration insulation device. This comprises a base (6) made of rigid material, e.g. metal or plastic, containing three bearing seatings (8, 10, 12) into which bearings (8-1, 10-1, 14) fit. The end bearing (14) is linked to one component (2). The other two bearings (8-1, 10-1) are rigidly connected to each other and to the other component (4). The space between the connected bearings and their seatings is filled with an elastomer (16).
Patent DE-19924628-A1 (DE)
Inventor: MOEDL ALBERT
IPC: G07C9/00
Filed: 1999-05-28
Abstract: The invention relates to devices and a method for biometric authentication, using reference data which has been stored in a memory of a portable data carrier. In order to help biometric authentication methods make the final breakthrough in terms of greater distribution, a standardised creation of reference data is required for the respective biometric characteristics which are used for authentication purposes. Algorithms for creating the reference data have hitherto been used by different suppliers of methods and devices for biometric authentication; this usually leads to the creation of different, non-interchangeable reference data. The use of the biometric method is thus limited to the system of the respective supplier. The invention avoids this problem by storing several sets of biometric reference data, thus increasing the probability that at least one set of stored biometric reference data can be evaluated. The desired system-independent authentication can thus be achieved.
Patent DE-19925251-A1 (DE)
Title: Polyurethane foam preparation comprises reacting isocyanates with isocyanate reactive compounds in the presence of substituted imidazole catalyst(s)
Inventor: SCHERZER DIETRICH
IPC: C08G18/20
Filed: 1999-06-01
Abstract: Polyurethane foam preparation comprises reacting isocyanates with isocyanate reactive compounds in the presence of substituted imidazole catalyst(s)  Preparation of polyurethane (PU) foams comprises reacting:  (a) isocyanates;  (b) isocyanate reactive compounds of mol. wt. 500-8500; and optionally (c) chain extenders and/or crosslinkers of mol. wt. 60-499; in the presence of  (d) propellants; and  (e) imidazole catalysts of formula (I); and optionally  (f) aids and/or additives; R<1>  = 1-20C alkyl;  R<2>, R<3> = phenyl, halogen, H, 1-4C alkoxy, N-mono or N,N-dialkylamino where the alkyl has 1-4C, , N-mono or N,N-dialkylaminoalkylene where the alkyl has 1-4C and the alkylene has 2-4C; X = 1-6C hydrocarbon or phenyl; A = H, OH or NRZ; Y = H, 2-4C hydroxyalkyl or 2-20C hydroxypolyalkyl; and Z = H, -4C alkyl, phenyl, 2-4C hydroxyalkyl or 2-20C hydroxypolyalkyl. Independent claims are included for the preparation of PU foams as above by reacting 2,4- and/or 2,6-toluylene diisocyanate and/or 4,4'-, 2,2'- and/or 2,4'-diphenylmethane diisocyanate in the presence of 0.02-0.08 wt.% triethylene diamine and 0.05-0.3 wt.% of at least one aminoalkyl and/or an aminophenyl imidazole of formulae (I) or (II) as catalyst and also the use of triethylene diamine and of at least one aminoalkyl and/or an aminophenyl imidazole in a wt. ratio of 1.6-0.06:1 in the preparation of PU foams. R4  = R<1> except halogen and alkoxy;  X  = 2-6C hydrocarbon or phenyl; A = OH or NYZ.
Patent DE-19925683-A1 (DE)
Inventor: KOY JUERGEN
IPC: H01M4/66
Filed: 1999-06-04
Abstract: A negative electrode, comprises an electrode material containing an acrylic acid derivative copolymer-based latex additive and a polymeric binder containing butadiene units. A negative electrode, for a high energy lithium ion cell, consists of an electrode material which contains a lithium intercalation compound, a conductive material and a polymeric binder and is supported on a metallic substrate. The electrode material contains a latex additive based on an acrylic acid derivative copolymer and a polymeric binder containing butadiene units. An Independent claim is also included for production of the above negative electrode by homogeneously dispersing carbon black with the latex additive in a solvent, mixing with graphite, stirring to form a homogeneous mixture, blending in the polymeric binder no earlier than the stirring step and applying the resulting electrode material onto the support substrate.
Patent DE-19927661-A1 (DE)
Title: Superconductor structure useful for h.f. components, strip conductors, active electronic components and SQUID measuring devices
Inventor: WOERDENWEBER ROGER
IPC: H01L39/14
Filed: 1999-06-17
Abstract: A superconductor structure, comprising a substrate (1) bearing a perforated high temperature superconductor film (3), is new. In a structure comprising a substrate (1) bearing a superconductor film (3) which has through-holes (4) of 50-2000 nm radius (r), the superconductor is a high temperature superconductor. Independent claims are also included for the following: (i) an h.f. component including the above structure; (ii) a monolithic h.f. circuit including the above structure, the substrate (1) being a semiconductor substrate on which an IC is formed; (iii) an electrical conductor comprising the above structure;  (iv) an active electronic component including the above structure; and (v) a measuring arrangement including the above active electronic component. Preferred Features: The superconductor is formed of a YBa2Cu3O7 material.
Patent DE-19928098-A1 (DE)
Title: Automatic switching of main beam in motor vehicle involves automatically switching main beam off if vehicle is being overtaken by another vehicle and/or there is another vehicle in front
Inventor: ATHANASAS KIRIAKOS
IPC: B60Q1/14
Filed: 1999-06-19
Abstract: The method involves automatically switching off (104) the main beam following successful switching on (101) of the main beam by the driver depending on the detected position (102) of the motor vehicle and automatically switching off the main beam if it is detected that the vehicle is being overtaken (105) by another vehicle and/or that there is another vehicle in front of the vehicle (106).
Patent DE-19928503-A1 (DE)
Title: Safety shoe has domed protective cap in toe and cushion component at back top edge of cap
Inventor: GOETZE KARL
IPC: A43B7/32
Filed: 1999-06-22
Abstract: The safety shoe has a domed protective cap (2) in the toe (1). A cushion component (9) is fitted at the back top edge of the cap and continues its curve.
Patent DE-19929055-A1 (DE)
Title: Process for pressing workpieces in a band press comprises treating the bands in the machine during the production or during emptying so that the degree of brightness of the band surface is maintained within exactly defined limits
IPC: B30B15/06
Filed: 1999-06-25
Abstract: Process for pressing workpieces in a band press having endless steel bands (2, 3) which are guided around deviating drums comprises treating the bands in the machine during the production or during emptying so that the degree of brightness of the band surface is maintained within exactly defined limits.  An Independent claim is also included for a device for carrying out workpiece pressing. Preferred Features: The steel bands are cooled before treatment.
Patent DE-19929056-A1 (DE)
Title: Head set fitting for bicycle, with bearing completely concealed in head tube but readily accessible
Inventor: TANGE SATOSHI
IPC: B62K21/06
Filed: 1999-06-25
Abstract: The head set fitting has a running crown (51) with a flange (510) on the end of the head tube (10) and an annular inner recess (511) for the bearing (52), which has an angled flange (520) on the top side of its internal circumference. Another angled flange (531) comes against a cap (53) on the first flange and the bearing. The cap has a third angled flange (532) on the top, engaging with a fourth angled flange (540) of a compression ring (54).
Patent DE-19930239-A1 (DE)
Title: Air bag unit has controller for maintaining internal pressure of air bag in pressure range specified for protection of occupant for defined period after full inflation
Inventor: HAENSEL MICHAEL
IPC: B60R21/26
Filed: 1999-06-25
Abstract: The air bag unit has an air bag and at least one gas generator for inflating the air bag. The gas generator can deliver more gas after the air bag has been fully inflated. The supply of further gas is controlled so that the internal pressure of the air bag is maintained in a pressure range specified for the protection of an occupant for a defined period.  An Independent claim is also included for a method of introducing air into an air bag of an air bag unit.
Patent DE-19930708-A1 (DE)
Title: Container for an electrolytic bath
Inventor: KROES WILLI
IPC: C25D17/02
Filed: 1999-07-02
Abstract: At least one wall of the container is designed as a pipeless double-walled heating and/or cooling unit. The outer wall (12) is connected to the inner wall of the container at a number of regularly spaced locations (15). The resulting cavities (14) are joined to one another in such a way that they form a closed circuit for heating and/or cooling media.
Patent DE-19931888-A1 (DE)
Title: Elektrisches Meßgerät mit abnehmbarer Bedienungseinheit
Inventor: BRANDT HARTMUT
IPC: G01R1/04
Filed: 1999-07-08
Abstract: Elektrisches Meßgerät mit einem Gehäusekasten zur Aufnahme im Inneren der für den Betrieb des Meßgeräts erforderlichen Gerätekomponenten und mit einer Benutzerschnittstelle zur vollständigen Bedienung des Meßgeräts und zur Ablesung der Meßergebnisse, wobei die Benutzerschnittstelle als vom Gehäusekasten separate Bedienungseinheit ausgebildet ist und das Meßgerät entfernt vom Gehäusekasten bedienbar ist. Die Bedienungseinheit kann gleichzeitig als Schutzdeckel bei entsprechender Anbringung (Rückseite nach außen) an dem Gehäusekasten verwendet werden. Sie übernimmt damit die Schutzfunktion für die Bedienelemente.
Patent DE-19932673-A1 (DE)
Title: Process for cold pulverising materials uses addition of separating agent such as carbon dioxide which leaves pulverised material without residue
Inventor: SCHMAUSS MICHAEL
IPC: B02C19/18
Filed: 1999-07-13
Abstract: The material to be pulverised is cooled by the addition of a separating agent such as carbon dioxide which can be removed from the material without residue.  Liquid nitrogen can be used to cool the material. The process is carried out in a pulverising reactor such as a mill in which the separating agent is introduced whilst avoiding the presence of damp air. At the end of the pulverising process the cooling of the material is terminated, the material warms up and the separating agent is evaporated.
Patent DE-19936660-A1 (DE)
Title: Vorrichtung zum Herstellen, Befüllen und Verschließen von Säcken
Inventor: VOS HANS-LUDWIG
IPC: B65B43/46
Filed: 1999-08-04
Abstract: Die Erfindung betrifft eine Vorrichtung zum Herstellen, Befüllen und Verschließen einseitig offener Säcke aus thermoplastischem Kunststoff mit einer ersten Schweiß- und Trennstation zur Bildung des Sackes mit Bodennaht, einer Füllstation und einer zweiten Schweißstation zum Verschließen des Sackes mit Bodennaht, einer Füllstation und einer zweiten Schweißstation zum Verschließen des Sackes und mit einem ersten Greiferzangenpaar als Transportgreiferzangenpaar zur Übernahme des Sackes an der ersten Schweißstation, einem zweiten ortsfest an der Füllstation angeordneten Greiferzangenpaar und einem dritten Greiferzangenpaar als Transportgreiferzangenpaar, das den Sack von der Füllstation aus zur zweiten Schweißstation transportiert. Erfindungsgemäß ist ein viertes Greiferzangenpaar als Transportgreiferzangenpaar vorgesehen, das den Sack unter Zwischenschaltung eines stationären Greiferzangenpaares vom ersten Transportgreiferzangenpaar übernimmt und an das ortsfest an der Füllstation angeordnete Greiferpaar übergibt, wobei das vierte Greiferzangenpaar eine Abgabeposition zur Abgabe des Sackes an das ortsfest an der Füllstation angeordnete Greiferzangenpaar einnimmt, die in einer Ebene liegt, die um einen Abstand (x) höher angeordnet ist, als seine Übernahmeposition für den Sack.
Patent DE-19947555-A1 (DE)
Title: Schraubendreherwerkzeug
IPC: B25B15/00
Filed: 1999-10-02
Abstract: Ein Schraubendreherwerkzeug enthält einen Schaft, der als beispielsweise runder Stab ausgebildet ist. Der Schaft kann geradlinig oder abgewinkelt verlaufen. An jedem seiner beiden Enden enthält er einen Eingriffsabschnitt zum Eingriff in eine Antriebsausbildung einer Schraube. Beide Eingriffsabschnitte weisen eine konstante Querschnittsform auf, die über die Länge des Eingriffsabschnitts aber leicht tordiert verläuft. Beide Eingriffsabschnitte haben bei gleichem Nennmaß eine geringfügig unterschiedliche Flächengröße. Mit dem einen Eingriffsabschnitt wird ein spielarmer Eingriff in die Antriebsausbildung der Schraube erreicht, während der andere Eingriffsabschnitt einen spielfreien Eingriff ermöglicht.
Patent DE-19948683-A1 (DE)
Title: Method for renovating multi-draught output air shafts and output air installations in residential buildings comprising compound shafts containing plaster involves cutting out and removal of dividing walls between individual draughts
Inventor: RAIZNER OLAF
IPC: E04F17/04
Filed: 1999-09-30
Abstract: The renovation entails cutting out and removal of dividing walls (3) between the individual draughts inside the compound shafts (1) and then in the emptied shafts which accordingly are enlarged a new installation of output air conduits is carried out.  In the walls locating on the empty shaft work apertures are formed. Before the dividing walls are cut out, all existing output air ducts (7,8) in the residential units are dismantled, the connecting apertures (10,11) are closed in an airtight manner and then the dividing walls are cut out and removed from the roof to the cellar. An Independent claim is also included for a device to help carry out the above method.
Patent DE-19950941-A1 (DE)
Title: Acrylic acid polymers, useful as inhibitors of calcium sulfate deposition in paper pulp and recycled paper treatment, comprises polymer containing acrylic acid monomer
Inventor: POTTHOFF-KARL BIRGIT
IPC: D21C9/00
Filed: 1999-10-22
Abstract: Acrylic acid polymers, obtained by radical polymerization of acrylic acid (70-100 wt.%) and of at least one other ethylenically unsaturated monomer (0-30 wt.%) which can be copolymerized with acrylic acid in isopropanol or in at least 20 wt.% isopropanol-containing aqueous solutions at 100-200  deg C under pressure.
Patent DE-19953802-A1 (DE)
Title: Device for moistening gas flow in fuel cell, e.g. for motor vehicle, has liquid in container region above gas inlet, permeable dividing element gas flow path to gas outlet, free region between liquid region, dividing element
Inventor: AUTENRIETH RAINER
IPC: H01M8/04119
Filed: 1999-11-09
Abstract: The device has a container (2) with at least one gas inlet and outlet and at least one liquid delivery opening. The liquid is located in a region (B) of the container above the gas inlet (3), whereby another region (D) of the container has a dividing element (7) that is permeable to gas and is arranged in the path of the gas flow to the gas outlet. A free region (C) is arranged between the region containing the liquid and the dividing element.
Patent DE-19962768-A1 (DE)
Title: Verfahren zum Übertragen von Daten über einen Datenbus mit minimierter digitaler Intersymbolstörung
Inventor: HALL DANA
IPC: H04L29/08
Filed: 1999-12-23
Abstract: Verfahren zum Übertragen von Daten über einen Datenbus mit minimierten digitalen Steuerungs- und Daten-Intersymbolstörungen. Dem Spannungspegel auf dem Bus wird es nicht gestattet, den negierten Busruhespannungspegel zu erreichen, der durch die Busterminatorspannung gegeben ist. Der Datendetektionsschaltung wird zusätzlich Zeit zur Verfügung gestellt, um ein erstes Segment von Daten zu erfassen, das über den Bus übertragen wird. Eine Pausenzeit wird möglich, nachdem der Bus für eine längere Zeit im Ruhe-/Pausenzustand war. Nachdem das erste Datensegment übertragen worden ist, kehrt das Verfahren zum normalen Betrieb zurück, in welchem für einen normalen Zeitraum pausiert wird, während dessen die Datendetektionsschaltung nachfolgende Datensegmente, die über den Bus übertragen werden, detektieren kann. Zusätzlich wird der Datenbus während längerer synchroner Datentransfers mit unveränderten Datenbits invertiert und für eine weitere Regulierung der Datenbusspannung angesteuert.
Patent EP-1079277-A1 (EP)
Inventor: STANTON STUART
IPC: H01L21/027
Filed: 1996-05-15
Abstract: An illumination system comprising: an illumination source (10) generating a beam of
electromagnetic radiation; a multi-image optical element (14) receiving the beam of
electromagnetic radiation from said illumination source, said multi-image optical element (14)
having a first numerical aperture (   ); and an array optical element (18) receiving the beam of
electromagnetic radiation from said multi-image optical element (14) and providing an
emerging predetermined angular distribution of electromagnetic radiation, said array
optical element (18) having a second numerical aperture (α 2 ), the second numerical aperture
being larger than the first numerical aperture; whereby electromagnetic radiation from
said illumination source (10) forms an illumination field for projecting an image of a reticle (26).
Patent EP-1065889-A1 (EP)
Inventor: GEORGE JOHN BARRETT
IPC: H04N17/00
Filed: 2000-06-17
Abstract: A projection display comprises a display device (CRT) forming an
image (M) for projection onto a display screen (700). A photo sensor (S) is
adjacent to the display screen (700) and generates a first signal (Isen)
responsive to a level of the projected image (M) illumination incident on the
photo sensor (S). A detector (275) is coupled to receive the first signal (Isen)
and generates an output signal (202) indicative of detecting the first signal
(Isen). A source (Q2/D) of a predetermined detection threshold value (Iref) is
coupled to the detector (275) for determining a threshold at which the
detection of the first signal (Isen) occurs. Wherein the first signal (Isen)
exceeds the predetermined detection threshold value (Iref), the detector (275)
detects and generates the output signal (202) indicative of signal detection,
and generates a second signal (Vlit) for coupling to the source (Q2/D) to change
the predetermined detection threshold value (Iref).
Patent EP-1126342-A1 (EP)
Inventor: DYKINS FRED ALBERT
IPC: G05B19/042
Filed: 2000-06-28
Abstract: A task linking program is provided for using a computer for interacting with on-line
and off-line programming systems (62,150) to perform tasks related to programming micro
devices (52). The program is secure in being capable of being setup only in an administrator
mode (10) where micro device, programming system, and other information can be inputted
and changed. The program has an operator mode (40) in which the program can only run the
programming system. This provides the ability to employ relatively low skill operators to use
the programming system.
Patent EP-1072377-A1 (EP)
Inventor: TAMURA YASUSHI
IPC: B65D25/22
Filed: 2000-07-28
Abstract: A blow molded plastic bottle with a suspending member formed
on its neck portion. In the stage of injection-molding a preform
made of a crystalline resin material, the suspending member shaped
like a flat plate is formed integrally on the side of the lower part
of the neck portion in such a way as to extend laterally with its
flat surface directed upward. The suspending member has its end
integrally formed on the side of the neck portion and stretched by
pulling to form a thin-walled bend. The stretched-orientation
characteristics of the bend are effectively exploited to impart
bending strength and flexibility to the suspending member so that
it is bent freely in upward and downward directions.