baber/WOPTO huggingface dataset:
Patent DE-19839842-A1 (DE)
Title: Extractor unit for 'bag in box' type liquid container comprises plug which can be coupled to connector pipe and moved from closed position into open position and vice versa
Inventor: STEIGER ARTHUR
IPC: B67D3/04
Filed: 1998-09-02
Abstract: In an extractor unit a pipe connection is provided with a separate plug which closes the crosssection of the pipe connection, and can be detachably coupled to a connector pipe or a valve end axially introduced into the pipe connection. The plug coupled to this pipe or valve end can be moved by it from the closed position into the open position and vise versa.  The pipe connection (14) of the extractor unit is provided with a separate plug (32) which in the closure position closes the crosssection of the pipe connection, and can be detachably coupled to a connector pipe (48) or a valve end axially introduced into the pipe connection (14). The plug (32) coupled to this pipe or valve end can be moved by it from the closed position into the open position and vise versa. In the open position the plug and the wall (46) of the pipe have at least one radial opening (47) for passage of the liquid from the container (12).
Patent DE-19842093-A1 (DE)
Title: Auxiliary device for coupling between trailer and private motor car
Inventor: STAEBLER SIEGFRIED
IPC: B60D1/36
Filed: 1998-09-15
Abstract: The lift and slide surface (1) lifts the coupling claw over the coupling ball and automatically secures it. Outwardly arched guide surfaces (2) are incorporated. An angular or round stop is held by means of a recess (4) in support plates (7) and acts as stop for the ball head. A stop (5) is located in the upper front housing and acts as distance holder for the two support plates.
Patent DE-19844988-A1 (DE)
Inventor: SEEGER STEFAN
IPC: C07B61/00
Filed: 1998-09-30
Abstract: The invention relates to the synthesis of substances on a solid phase consisting of two different substrates, to a suitable reaction system and to a method comprising solid-phase synthesis and an analytical process during which the chemical structure and the biological properties of the synthesised substance are analysed. The inventive solid-phase synthesis of substances in a reaction vessel containing a liquid phase is characterised in that the solid phase for the synthesis comprises a substrate that is reversibly added in the liquid phase and the wall of the reaction vessel in its entirety or in part.
Patent DE-19845815-A1 (DE)
Title: Composite electrode used for resistance spot welding of zinc-plated sheet steel consists of a tungsten insert embedded in a copper part
Inventor: CHANG IN-SUNG
IPC: B23K35/02
Filed: 1998-09-28
Abstract: Composite electrode consists of a tungsten insert embedded in a copper part. The tungsten insert has a small surface (up to 1.0 mm). Current is passed over the copper and power transmission occurs over the heat-resistant tungsten.
Patent DE-19847314-A1 (DE)
Title: Valve opening condition detection mechanism in workpiece absorber
Inventor: NAGAI SHIGEKAZU
IPC: B25J15/06
Filed: 1998-10-14
Abstract: A valve (18) supplies negative pressure of fluid to a pad (12) for adsorbing workpiece (W) when a valve rod (48) contacts the workpiece. A built-in reed switch (34) provided integrally with the pad, detects the opening condition of valve.
Patent DE-19849865-A1 (DE)
Title: Infinite transmission for bicycles comprizes double bevel internal gear of two bevel gearwheels respectively fixed and axially free on common hub.
IPC: B62M9/06
Filed: 1998-10-29
Abstract: Torque is transmitted from a double internal bevel gear unit of which one gearwheel (1) is fixed immovably on the hub (5) as against gearwheel (2) which adjusts axially on the same hub and so provides the infinite transmission. Increasing torque is passed from the double gear by the notch effect of the flank angle which applies increasing friction to the gears in proportion to the increasing torque. The double gear retains constant diameter despite gear changes and thus can be used as countershaft gear. Diameters and flank angle of the gear can be varied to widen its range of use and the infinite gearing can be used for torque control on machinery.
Patent DE-19850873-A1 (DE)
Inventor: ANKER JOACHIM
IPC: H01L21/02
Filed: 1998-11-05
Abstract: A double sided adhesive foil (3) is first applied to one surface (2) of a substrate (1) to bond to it a first carrier (4). Its second surface is then polished flat mechanically or chemically and a second adhesive foil (5) is applied to secure to it a second carrier (6). Adhesion of the first foil is then reduced by heat and/or exposure to light and it and the first carrier removed. The first surface carrying the electrical circuits is then sliced off.
Patent DE-19851998-A1 (DE)
Title: Schaltungsanordnung zum Erzeugen eines Ausgangssignals
Inventor: SCHILLHOF UDO
IPC: H03K17/16
Filed: 1998-11-11
Abstract: Beschrieben wird eine Schaltungsanordnung zum Erzeugen eines Ausgangssignals an einem Ausgang durch Verknüpfung wenigstens eines ersten und eines zweiten Eingangssignals, mit je wenigstens einem steuerbaren Schalter zum Zuführen je eines der Eingangssignale zum Ausgang, wobei zum Umsteuern des Ausgangs von einem der Eingangssignale zum anderen ein erster der steuerbaren Schalter allmählich vom gesperrten hin zum leitenden Zustand und ein zweiter der steuerbaren Schalter komplementär dazu vom leitenden hin zum gesperrten Zustand umgesteuert wird. DOLLAR A Um eine solche Schaltungsanordnung in der Weise auszubilden, daß Verzerrungen, die durch Toleranzen und Ungenauigkeiten in der Anpassung der Kennlinien der Bauelemente für das Umsteuern hervorgerufen werden, mit geringem Schaltungsaufwand vermieden werden können, wird erfindungsgemäß vorgeschlagen, daß die steuerbaren Schalter mit komplementär zueinander allmählich veränderndem Tastverhältnis zwischen ihrem vollständig leitenden und ihrem vollständig gesperrten Zustand einander entgegengesetzt hin- und hergeschaltet werden.
Patent DE-19852792-A1 (DE)
Title: Aufbereitungsvorrichtung für den medizinischen Bereich und Verfahren zur Steuerung derselben
Inventor: EIFLER PETER
IPC: G05B19/418
Filed: 1998-11-16
Abstract: Die Erfindung betrifft eine Aufbereitungsvorrichtung für den medizinischen oder pharmazeutischen Bereich sowie ein Verfahren zur Steuerung einer Aufbereitungsvorrichtung. Die Aufbereitungsvorrichtung zeichnet sich aus durch eine Steuereinrichtung zur Ansteuerung und/oder Überwachung der Komponenten der Aufbereitungsvorrichtung sowie durch eine Schnittstelleneinrichtung zur Schaffung einer Datenverbindung zwischen der Steuereinrichtung und wenigstens einer von der Steuereinrichtung separaten, externen Datenverarbeitungseinrichtung. Seitens der Aufbereitungsvorrichtung ist erfindungsgemäß ein Datenträger vorgesehen, auf welchem ein gerätespezifischer Kennungs-, Konfigurations- oder Programmdatensatz gespeichert ist, der von der Datenverarbeitungseinrichtung lesbar ist, zur Konfiguration oder Einrichtung eines auf der Datenverarbeitungseinrichtung lauffähigen Kommunikationsprogrammes zum Datenaustausch zwischen der Datenverarbeitungseinrichtung und der Steuereinrichtung. Durch die erfindungsgemäß ausgestaltete Aufbereitungsvorrichtung sowie durch das vorgeschlagene Verfahren zur Steuerung einer Aufbereitungsvorrichtung wird es möglich, die Aufbereitungsvorrichtung über einen externen Rechner, beispielsweise über ein hausseitiges Datennetzwerk anzusprechen.
Patent DE-19859042-A1 (DE)
Inventor: BERND DIETER
IPC: B65D77/20
Filed: 1998-12-21
Abstract: The invention relates to a resealable plastic packaging container (1) consisting of a tray (2) and a foil lid (3) which in the sealing area is sealed to the tray such that it can be at least partly peeled back. The foil lid or tray comprises at least one knob and the tray or foil lid complementary thereto comprises hat least one opening (6) through which the knob (5) is passed when the plastic packaging container is resealed after opening.
Patent DE-19859060-A1 (DE)
Inventor: SCHMIED RALF
IPC: B65B65/02
Filed: 1998-12-22
Abstract: The invention relates to a thermoforming machine (10) which has a machinery space (13) and a production space (11) which are separated from each other by a partition (13). The partition (13) consists of a base plate (18) and a protective plate (19) which is joined to the base plate (18) by gluing and positioned on the side of the production space. Independently of the customer a plurality of first through holes (20) is embodied in the base plate (18), thus making it possible to drive components situated in the production space (11) across the partition (13) or to fix such components to the partition (13). The invention provides for perforations (25) aligned with the first through holes (20) in the base plate (18) to be embodied in the protective plate (19) and for said perforations to define second through holes (21). This makes it easy to configure the necessary passages in the partition (13) during customer-specific mounting and fitting of the thermoforming installation (10).
Patent DE-19859126-A1 (DE)
Title: Layered arrangement for retro-reflection of light during polarization has first phase delay layer, second spherically structured layer, and bearing layer
Inventor: HALTER PETER U
IPC: G02B5/128
Filed: 1998-12-21
Abstract: The polarization state of the light can be altered by the first layer (1), and part at least of the light reflected back by the second layer (2). The first layer is in the form of a phase delay element, liquid crystal layer, circular polarizer or as depolarizer. The first layer is a plastic delay sheet which induces phase delay. The second layer reflects the light metallically and contains spherical or triple shaped structures (21.1,21.2) which are embedded in a bearing layer (25)and which on one side (23) are at least partly metallically mirrored. The two layers are held in a holder layer (3).
Patent DE-19859489-A1 (DE)
Title: Shimming method for magnetic system of magnetic resonance imaging unit
Inventor: HEID OLIVER
IPC: A61B5/055
Filed: 1998-12-22
Abstract: The method involves having at least one shim channel to receive a shim current, in which the shim current is varied during the lifetime of a k- space path.  When several k-space paths exist simultaneously, the shim current is specifically controlled so that at a representative time-point for each NMR-signal, the time integral taken over each effective field inhomogeneity and a shim field generated by the shim channel equals zero.
Patent DE-19861099-A1 (DE)
Inventor: GROLL PETER
IPC: G01G19/04
Filed: 1998-12-22
Abstract: The invention relates to a weighing device for rail vehicles. The inventive weighing device is integrated into conventional railway sleepers. Dynamometers (3, 10) are secured in recesses (4, 9) which are provided in the sleepers (2, 8) below the rail bridges. The dynamometers (3, 10) used are fitted with feedback elements (18, 20) that are connected to the sleeper (2, 8) and the rails (7). The weighing sleepers (2, 8) are glued into a ballast (6) that is stabilized by applying the glue through the ballast. Weighing devices comprising one or up to forty weighing sleepers (2, 8) are provided, whereby the weight of the railway vehicles or parts thereof can be determined statically and dynamically.
Patent DE-19901562-A1 (DE)
Title: Wellenlageranordnung mit Spielausgleich
Inventor: BACHNAK NOUHAD
IPC: F16C19/52
Filed: 1999-01-16
Abstract: Eine Welle (4) ist in einem Gehäuse (8, 10) über zwei Wälzlager (11, 12) gelagert, deren Außenringe zwischen zwei axialen Anschlägen (13, 15) abgestützt sind. Der Abstand der axialen Anschläge ist verstellbar. Aufgrund unterschiedlicher Wärmeausdehnungskoeffizienten von Gehäuse (8, 10) und Welle (4) treten je nach Temperaturänderung bei fixierten Anschlägen Verspannungen der Lager oder übermäßiges Axialspiel auf. Um einen Wärmeausdehnungsausgleich zu schaffen, wird vorgeschlagen, daß wenigstens ein axialer Anschlag (15) an einem Temperaturdehnelement (15, 16) ausgebildet ist. Unter Wärmeeinfluß ändert sich die axiale Lage des Anschlags entgegengerichtet der Längendehnungsdifferenz zwischen der Welle (4) und dem Gehäuse (8, 10), so daß das Lagerspiel im wesentlichen konstant bleibt.
Patent DE-19902841-A1 (DE)
Title: Machine for peeling potatoes and similar items comprises flexible shaft delivering torque from separately placed electric drive to shaft of the peeling disk in the working chamber of the machine
Inventor: KOURIS ISAAK
IPC: A47J43/08
Filed: 1999-01-20
Abstract: The electric drive (22) of the machine is located in a housing located separately from the working chamber. Torque from the drive to the shaft carrying the peeling disk is supplied by means of a flexible shaft.
Patent DE-19903720-A1 (DE)
Title: Seitenfalzklammer zur Sicherung von Dachpfannen
Inventor: SAWATZKI GUENTER
IPC: E04D1/34
Filed: 1999-01-30
Abstract: Seitenfalzklammern (1) zur Sicherung von Dachpfannen mit einem Hakenteil zum Übergreifen des Dachpfannenseitenfalzes und einem Klemmfuß zum Untergreifen einer Dachlatte, sollen insbesondere wirtschaftlich gestaltet werden. DOLLAR A Dies wird dadurch erreicht, daß die Seitenfalzklammer (1) wenigstens bereichsweise als gespritztes Kunststoffelement ausgebildet ist.
Patent DE-19904931-A1 (DE)
Inventor: BOGNER ALBERT
IPC: H01H3/30
Filed: 1999-02-06
Abstract: An arm (6a) of a switching shaft lever (6) on the switching carrier side is arranged at an obtuse angle to an arm (6b) on the earth carrier side, and is considerably longer. A guide member (8) for the switching carrier (2) extends from a catching element (7) in the OFF position (U) into an EARTHED position (R). The obtuse angle is between 120 and 150 degrees.
Patent DE-19908196-A1 (DE)
Title: Metallurgical unit for heating/keeping warm or metallurgically treating liquid metal on industrial scale
IPC: F27D1/18
Filed: 1999-02-25
Abstract: The unit includes an open-top metallurgical vessel (8) and a process gas hood (2) positioned so that between the hood and the metallurgical vessel there is a space (4), while between the top edge (10) of the vessel and the hood there is an air gap (5).  Between the gap and the space (4) there is a suction space (16) with reduced pressure.
Patent DE-19912670-A1 (DE)
Title: Instrument panel for vehicle dashboard has transparent display regions that show up in different colors for transmitted and reflected light, and have opaque image motifs
Inventor: ZAHN DETLEF
IPC: B60K37/02
Filed: 1999-03-20
Abstract: The instrument panel has transparent display regions, in which a number of functions and status displays are arranged. The display regions show up in different colors for transmitted and reflected light, and are at least partly provided with opaque image motifs (26), which are fitted to the rear surface (29) of the instrument panel.
Patent DE-19914076-A1 (DE)
Title: Verfahren zur Herstellung von Polyurethanen
Inventor: VOLKERT OTTO
IPC: C08G18/50
Filed: 1999-03-27
Abstract: Gegenstand der Erfindung ist ein Verfahren zur Herstellung von kompakten oder zelligen Polyurethan durch Umsetzung von DOLLAR A a) mindestens einer Verbindung mit mindestens zwei aktiven Wasserstoffatomen mit DOLLAR A b) mindestens einem Polyisocyanat, DOLLAR A in Anwesenheit von DOLLAR A c) Katalysatoren und gegebenenfalls DOLLAR A d) Treibmitteln sowie DOLLAR A e) Hilfs- und/oder Zusatzstoffen, DOLLAR A dadurch gekennzeichnet, daß als Komponente a) mindestens ein Polyoxypropylen-Polyol eingesetzt wird, dessen sekundäre Hydroxylgruppen über ein Bindeglied der allgemeinen Formel X¶1¶-R-X¶2¶, wobei X¶1¶ und X¶2¶ gleich oder verschieden und mit Hydroxylgruppen reaktive funktionelle Gruppen sind und R ein beliebiger aliphatischer, cycloaliphatischer oder aromatischer Rest ist, mit Diolen, die nur primäre Hydroxylgruppen aufweisen, verbunden sind.
Patent DE-19915880-A1 (DE)
Title: Spooling arrangement with drive device, especially for cables or hoses, has housing, rotatably driven spool for cable/hose, housing for fixing to frame so drive element can turn spool
Inventor: SCHMIDT VOLKER U
IPC: H02G11/02
Filed: 1999-04-08
Abstract: The arrangement has a housing and a rotatably driven spool (1) onto which and from which a defined length of cable or hose can be wound. The drive device (3) has a housing (37) for attachment to the frame (2) so that a drive element, e.g. a pinion, can turn the spool.  An Independent claim is also included for a drive device.
Patent DE-19918167-A1 (DE)
Title: Sealing element for the gap between a heat transfer element and the housing of the heating or air-conditioning unit of a motor vehicle comprises individual sections joined to one another by film hinges
Inventor: REINISCH ERIC
IPC: B60H1/00
Filed: 1999-04-21
Abstract: The sealing element (24) for the gap between a heat transfer element and the housing of the heating or air-conditioning unit of a motor vehicle comprises individual sections (26, 28, 30, 32) which are joined to one another respectively by film hinges (34, 36, 38).
Patent DE-19918169-A1 (DE)
Title: Presser foot on sewing or embroidery machine has interceptor to limit pressure with adjustment for distance relative to needle plate
Inventor: HEIDTMANN THOMAS
IPC: D05B29/02
Filed: 1999-04-21
Abstract: The downward movement of the pressure foot (16) by the needle bar (17) through a spring (F) is limited by an interceptor (10) to control the pressure on the fabric (18). The position of the interceptor (10) is adjustable relative to the needle plate (19), e.g. by mounting the pivot (10a) eccentrically on a rotating adjuster (7). Adjustment can be automatic using a sensor to determine fabric thickness.
Patent DE-19932258-A1 (DE)
Title: Commodity broker data processing system has entry device for receiving client instructions for goods with fields containing. goods identifiers, bid or offer and contractually desirable particulars
Inventor: CHRISTIANSEN KAI HENNING
IPC: G06Q30/00
Filed: 1999-07-05
Abstract: The commodity broker system enables the system user to undertake the functionality of a broker with a job entry device for receiving client jobs for at least one type of goods with fields containing. identifiers for the goods involved, a bid or offer and contractually desired particulars. Details are stored in a memory that is update by a device that carries out the instructions.
Patent DE-19936229-A1 (DE)
Title: Carrying handle for plastic transport container has separately made section of softer, resilient material inserted during injection molding
Inventor: GOETZ WILHELM
IPC: B65D25/28
Filed: 1999-08-05
Abstract: The handle for a plastic transport container has a separately made part (35) inserted in the gripping region. The part (35) is of softer, more elastic material and is placed in the mold during injection molding of the container. The part (35) can have hollow regions, optionally with reinforcing ribs (38).  An Independent claim is also included for an injection molding process for transport containers where a robot arm places the part (35) in position in the mold. It is held in position by a clamp or movable slide. An in-mold-label can be placed in the same way.
Patent DE-19936392-A1 (DE)
Title: Vehicle hire system has hire terminal and operator's park, checks authorization of user to hire vehicle using personal identification involving person-specific characteristic data
Inventor: RIEMANN AXEL
IPC: G07B15/00
Filed: 1999-08-03
Abstract: The system has an operator's park with one or more hire vehicles (3) and at least one hire terminal (1) that releases a vehicle for hire by a vehicle hirer if the hirer is authorized to hire a vehicle. Checking the authorization of the user involves personal identification using person-specific characteristic data.
Patent DE-19939176-A1 (DE)
Title: Inflater for protective cushions or inflatable containers, e.g. life belts or air bags, comprises a pressure vessel containing gas with a high critical temperature and an opening device actuated by a pyrotechnic charge
Inventor: LEHNIGER PETER
IPC: F42B3/04
Filed: 1999-08-20
Abstract: Gas with a critical temperature above 85 deg C is used in an inflation system for protective cushions or inflatable containers, comprising a gas-filled pressure vessel, a pyrotechnic initiator or actuator unit and a device actuated by this unit for opening the pressure vessel.
Patent DE-19940404-A1 (DE)
Title: Verfahren und Vorrichtung zum dreidimensionalen Steuern einer Baumaschine
Inventor: SEHR WILLIBALD
IPC: E02F3/84
Filed: 1999-08-25
Abstract: Gemäß der vorliegenden Erfindung werden durch die Verwendung eines globalen Positionssignals und eines Höhensignals zur Bestimmung einer Position einer Baumaschine die Nachteile der aus dem Stand der Technik bekannten Systeme vermieden, und es wird ein optimales Arbeiten mit vertretbarem Aufwand ermöglicht. Gemäß der vorliegenden Erfindung wird ein Verfahren und eine Vorrichtung zum Steuern von Baumaschinen geschaffen, das einen Laser zur Höhenbestimmung und ein GPS-System zur horizontalen Ortsbestimmung verwendet. Durch eine variable Neigungseinstellung zumindest einer Drehachse eines Rotationslasers können digitale Geländemodelle abgearbeitet werden.
Patent DE-19941542-A1 (DE)
Title: Automatic tuning method and device for HF impedance matching network for plasma process uses cyclic measurement of electrical parameters and adjustment of tuning components in alternation
Inventor: SCHACHLER EDGAR
IPC: H01J37/32
Filed: 1999-09-01
Abstract: The tuning method and device for a HF impedance matching network uses measurement of electrical values required for tuning during the cyclic switching in times, with corresponding adjustment of the electrical tuning components during the switching out times.
Patent DE-19942987-A1 (DE)
Title: Bohrwerkzeug
Inventor: KLEINE WERNER
IPC: E21B10/44
Filed: 1999-09-09
Abstract: Ein Bohrwerkzeug, insbesondere ein Gesteinsbohrer, umfasst einen mit einem Einsteckende versehenen Schaft (2), der wenigstens zwei wendelförmig umlaufende Abfuhrnuten (3, 4) für Bohrmehl aufweist. Am gegenüberliegenden Ende ist der Schaft (2) mit einem Bohrkopf (5) ausgestattet, der aus Hartmetall geformte Schneiden (7-9) aufweist, die den Umfang des Bohrkopfes (5) radial überragen. Die Hartmetallschneiden (7-9) sind durch Kopfmehlnuten (10-12) voneinander getrennt, deren Zahl größer ist als die Zahl der wendelförmigen Abfuhrnuten (3, 4), in welche sie münden. Dadurch geht wenigstens ein Kopfmehlnutpaar (10, 12) in eine gemeinsame Abfuhrnut (4) über. Am Übergang in die gemeinsame Abfuhrnut ist das Kopfmehlnutpaar (10, 12) durch einen Spiralnutabschnitt (13) verbunden, dessen Durchgangsquerschnitt kleiner ist als der Durchgangsquerschnitt der gemeinsamen Abfuhrnut (4).
Patent DE-19949001-A1 (DE)
Title: Tractor vehicle has main or auxiliary drive provided by gas engine using cryofuel and load surface covered by plane with flexible solar strips utilized in solarthermic system
Inventor: MUELLER HERMANN-FRANK
IPC: B60K16/00
Filed: 1999-10-11
Abstract: The tractor vehicle has a plane for covering the load surface provided by flexible solar strips or with attached flexible solar strips wound onto reel supported by framework positioned above load surface, as in DE 19935009. The vehicle has the main drive or an auxiliary drive provided by a gas engine using a cryofuel, used simultaneously for operation of an air-conditioning and/or refrigeration unit and for cooling the solarthermic system.