baber/WOPTO huggingface dataset:
Patent DE-19816165-A1 (DE)
Title: Method of setting to work heating system with at least one electrically driven mixer
Inventor: GUECKER LUDOLF
IPC: F24D19/10
Filed: 1998-04-09
Abstract: The method involves determining a first input temperature to a heating circuit in one operating state, driving the mixer to achieve a desired temperature change direction, determining a second inlet temperature forming a temperature difference between the two measured inlet temperature values, maintaining the relationship between the direction of change of the inlet temperature and the control drive direction if the temperature difference has a defined sign and reversing the relationship if the temperature difference has the opposite sign. An Independent claim is also included for an arrangement for implementing the method.
Patent DE-19818219-A1 (DE)
Title: Catalyst system for e.g. alkene, alkyne or vinyl aromatic monomer
Inventor: SUELING CARSTEN
IPC: C08F4/64
Filed: 1998-04-24
Abstract: Catalyst system for polymerizing unsaturated monomers, e.g.alk-1-enes, alk-1-ynes and vinyl aromatic monomers comprises active components obtained by reacting, amongst others, a transition metal compound and aluminium trifluoride.- DETAILED DESCRIPTION - Catalyst system for polymerizing unsaturated monomers comprises active components obtained by reacting: - (a) a transition metal compound; - (b) aluminium trifluoride; - (c) a cation-forming compound; and optionally - (d) further components.- INDEPENDENT CLAIMS are included for the use of AlF3 in the above catalyst system, the preparation of the above catalyst system by reacting the components and the preparation of polymers by using the above catalyst system
Patent DE-19819328-A1 (DE)
Inventor: DRAENERT KLAUS
IPC: A61L2/26
Filed: 1998-04-30
Abstract: The invention essentially relates to a modular system enabling flexible arrangement of instruments according to a fixed, predetermined plan, generally for surgery, which can be reversibly fixed to a base plate by means of holders and sterilized in modules and which can be structured as a module in such a way that it can be optimally positioned near the area of utilization and which also enables power to be supplied from the shortest distance. Such a modular system enables validation of individual operation steps in such a way that the instrument nurse and the user have the best overview and the shortest distance for reaching the instruments is ensured.
Patent DE-19823677-A1 (DE)
Inventor: BLUME THORSTEN
IPC: C07J9/00
Filed: 1998-05-20
Abstract: The invention relates to a new method comprising different ways of producing compounds of formula (1). The invention further relates to the hitherto unknown compounds of formulas (3), (4), (5), (6), (7), (8), (9), (10), (11), (12), (13), (14) and (15), also in the form of intermediate products.
Patent DE-19827819-A1 (DE)
Title: Electron beam exposure device control method uses address grid defined by stepping widths of positioning and format control systems provided with positioning and format correction systems
Inventor: HOEFLITZ MATTHIAS
IPC: H01J37/302
Filed: 1998-06-17
Abstract: Electron beam exposure device control method uses address grid defined by stepping widths of positioning and format control systems provided with positioning and format correction systems.  The control method uses an address grid for pattern generation defined by the stepping widths of positioning and format control systems which are provided with associated positioning and format correction systems. The figures which are exposed with the same position of the correction systems are combined in an additional sub field, with the sub field information converted into a machine code layout representation, the deflection and correction systems controlled by deflection, correction and sub field parameters.
Patent DE-19829392-A1 (DE)
Title: Board game for all ages of people
Inventor: KEIL MICHAEL
IPC: A63F9/12
Filed: 1998-07-01
Abstract: The board game has a playing and base surface (2), a number of playing pieces of different shapes and forms which can be stacked on each other, a devices on four sites for moving onto the playing surface and devices for moving the playing pieces.
Patent DE-19830228-A1 (DE)
Title: Bearing for swashplate compressor
Inventor: KATO YOSHIO
IPC: F04B27/08
Filed: 1998-07-07
Abstract: A swashplate compressor has shaped bearing blocks (10) each side of the swashplate (2) to effect the contact between the swashplate and the piston (4). The piston has spherical bearing recesses (4b) into which the shaped blocks are fitted. The top part of each block has a different curvature to the rest of the surface so as not to make contact with the piston. This provides a controlled contact area in a ring shape around each block. The profiling of the top of each block either has a flattened curvature or has a double curvature to form a dimple in the top of each block.
Patent DE-19830944-A1 (DE)
Title: Multilayer rolled edge component manufacturing device
Inventor: SIEBER GUENTER
IPC: B21D43/05
Filed: 1998-07-10
Abstract: The manufacturing device uses a forming  press (10) with 3 successive tools (20, 30, 40), the first and third of which  have cooperating upper and lower parts and the second of which  has  upper lower and center parts and a sliding transport device. All 3 tools are operated by a single press stroke, e.g. for stamping out a cover plate and a rolled edge plate and for lipping the edge of the latter over the peripheral edge of the former.
Patent DE-19831175-A1 (DE)
Title: Telecommunication terminal for speech and data transmission
Inventor: KIND VOLKER
IPC: H04M3/53
Filed: 1998-07-11
Abstract: The telephone installation (1) has at least one modem, coupled to a public telecommunications network (2) for data transmission. A data memory (4) and a control unit store received data, addressed to a user, in user assigned register in the memory. After the received data storage a telephone (5) of the respective user can be activated by signaling. The telephone installation is coupled to a local computer network (3), while the data memory is a part of the data server of this computer network.
Patent DE-19832784-A1 (DE)
Title: Continuous production of fatty acid esters from a biological source by contact with an inert catalyst
Inventor: KIY THOMAS
IPC: A23L33/12
Filed: 1998-07-22
Abstract: Production of fatty acid esters from a biological source by continuous extraction-reaction chromatography comprises contacting the biological source with an inert catalyst having chromatographic properties, in the presence of a compressed gas stream containing 0.5-5 vol.% of an 1-5C alcohol. The reaction is carried out under conditions such that the products are desorbed and eluted.
Patent DE-19835127-A1 (DE)
Inventor: KOSTELNIK JAN
IPC: H05K1/02
Filed: 1998-08-04
Abstract: The invention relates to a method for mounting a heatsink on a printed circuit board. According to the inventive method, a frame is initially positioned on a printed circuit board, a metal element is then inserted into the frame on top of an intermediate layer of adhesive and the printed circuit board is pressed. The frame stops the adhesive from spreading beyond the area defined by said frame.
Patent DE-19836306-A1 (DE)
Title: Straw collecting device for combined harvester has new design of locking mechanism for flaps, resulting in uninterrupted performance on uneven surfaces
Inventor: BAUCH HEIKO
IPC: A01F12/00
Filed: 1998-08-11
Abstract: The device (2) comprises of a stationary upper area (4) and two flaps (5,6), which are opened and closed by a locking mechanism, in order to release a measured quantity of straw in certain intervals. The mechanism consists of a movable joined upper and lower element (13,15) and is operated by a working cylinder (15) acting on a spring load (17). When the straw has reached a certain level, a signal shows in the driver cabin and the operator can press a control button. The locking mechanism (13,14) is positioned immediately beside the working cylinder and the spring load, resulting in a reliable action even on uneven grounds.
Patent DE-19838238-A1 (DE)
Inventor: LUTHARDT RALPH G
IPC: A61C13/00
Filed: 1998-08-22
Abstract: The invention relates to a method for the computer-controlled production of dentures for restoring at least one tooth or jaw area, especially in terms of occlusal or incisal contact. The aim of the invention is to provide a simple means of producing dentures using CAD/CAM techniques, at the same time ensuring that the contact surfaces of the denture have the individual shape required so that absolutely no subsequent work is necessary. To this end, the inventive method comprises the following steps: forming an impression of the upper and lower jaw in order to produce casts of the same and co-ordinating them using an articulator; co-ordinating at least two points of reference on the upper jaw cast or the lower jaw cast or other selected points of reference with the axis of rotation of the articulator or with at least two points of reference allocated to the same, arranging the upper jaw cast and the lower jaw cast in a measuring device for determining the geometry of the tooth, jaw or jaw area being restored, the two points of reference being arranged in a predetermined position in relation to the system of co-ordinates of the measuring device in order to produce a virtual representation of the axis of rotation of the articulator or the at least two points of reference allocated to the same; digitising the upper and lower jaw casts; constructing the denture using CAD and manufacturing the denture using CAM.
Patent DE-19840603-A1 (DE)
Title: Übertragungssystem
Inventor: JENTZSCH ARNDT
IPC: B41F13/008
Filed: 1998-09-05
Abstract: Die Erfindung betrifft ein Übertragungssystem für Medien, wie Farbe, Lack oder Wasser in Druckmaschinen. DOLLAR A Aufgabe der Erfindung ist die Schaffung eines Systems zur Beeinflussung der Übertragungsrate des von einem Rasterwalze/Kammerrakelsystem bereitgestellten Mediums. DOLLAR A Erfindungsgemäß wird die Aufgabe dadurch gelöst, daß zur Veränderung der Übertragungsrate des Mediums zwischen dem Antriebsrad (7) der Rasterwalze und der Rasterwalze (1) ein die Drehzahl veränderndes Wandlungselement (10) angeordnet ist.
Patent DE-19844912-A1 (DE)
Inventor: KOHLER ROLF
IPC: B60W10/02
Filed: 1998-09-30
Abstract: The invention relates to a device for influencing the propulsion of a vehicle. To this end, said device comprises first means (101) serving to detect a transversal acceleration magnitude describing transversal acceleration exerted upon the vehicle. The device also comprises second means (204) for detecting a magnitude describing the time response of the transversal acceleration magnitude. The device further includes third means (209) detecting an engagement magnitude depending at least on the transversal acceleration magnitude and the magnitude describing the time response of the transversal acceleration magnitude. The device also has fourth means for carrying out at least engagements of the engine to influence the propulsion of the vehicle, wherein said engagements of the engine are carried out depending on the engagement magnitude.
Patent DE-19845209-A1 (DE)
Title: Production of body for cylindrical profile grinding disk, comprises moulding rigid foamed plastic layer onto cylindrical soft foam core
IPC: B24D13/12
Filed: 1998-10-01
Abstract: Production of cylindrical profile grinding disk body comprises moulding a rigid foamed plastic layer (6) onto a cylindrical soft foam core (3).  Basic body, for a cylindrical profile grinding disk, is produced by forming a central axial opening in a cylindrical core (3) cut out of a soft foam sheet and moulding a rigid foamed plastic layer (6) onto one or both faces (5) and the opening to form a central axial passage (7).  Independent claims are also included for the following:  (i) the cylindrical basic body, for cylindrical profile grinding disk production, comprising a central axial passage (7) for a holder bush or mandrel;  (ii) production of a cylindrical profile grinding disk by press fitting a holder bush or mandrel into the central axial passage (7) of the above cylindrical basic body (1), providing the side wall of the core (3) with a continuous, rotationally symmetrical, peripheral profile (12), and fitting grinding bodies (20) over the profile (12);  (iii) a cylindrical profile grinding disk produced by process (ii); and  (iv) a support body section with grinding bodies for radial fitting into segment shaped recesses in the side wall profile (12) of the above cylindrical profile grinding disk.  Preferred Features: The ratio of the rigid foamed plastic density to the soft foamed plastic density = 3:2, the rigid foamed plastic having a density = 500-900 (600) kg/m<3> and/or the soft foamed plastic having a density = 300-500 (400) kg/m<3>. The basic body has a static elasticity modulus = 0.35-1.45 N/mm<2> and/or a dynamic elasticity modulus = 1.0-2.0 N/mm<2>. The ratio of the axial dimensions of the core (3) and the rigid foamed plastic layer (6) = 4-6:1 (5.5:1), the axial dimension of the rigid foamed plastic layer = 0.5-1.2 cm.
Patent DE-19845409-A1 (DE)
Title: Schnelle Bestimmung des Flush-Delays bei Chips mit LSSD-Design
Inventor: APPINGER JOERG
IPC: G01R31/3185
Filed: 1998-10-02
Abstract: Es wird eine neuartige Methode zur Messung des Flush-Delays bei Chips im LSSD Design beschrieben. Beim Flush-Delay handelt es sich um eine Meßgröße für die Schaltgeschwindigkeit eines Chips. DOLLAR A Zuerst werden die Takteingänge aller Flipflops eines Scanpfades aktiviert, um die Flipflops auf Durchgang zu schalten. Anschließend wird an den Scan-Eingang eine Signalflanke angelegt, die zeitverzögert am Scan-Ausgang der Flipflop-Kette erscheint. Ab dem Zeitpunkt, in dem die Signalflanke an den Scan-Eingang angelegt wird, wird der Scan-Ausgang in periodischen Zeitabständen ausgelesen. Die erhaltenen Meßwerte werden mit einem vorgegebenen Erwartungswert verglichen; alle vom Erwartungswert abweichenden Meßwerte werden gezählt. Das Flush-Delay ergibt sich aus der Multiplikation der Zahl abweichender Meßwerte mit der Meßperiode. DOLLAR A Im Gegensatz zu früheren Meßverfahren genügt beim hier vorgestellten Verfahren eine einzige Messung zur Ermittlung des Flush-Delays. Außerdem ist es möglich, die Flush-Delays mehrerer Scanpfade parallel zu vermessen.
Patent DE-19845470-A1 (DE)
Title: Rack for printing press, with straps screwed to stand element and traverse consisting of machined sheet cutout
Inventor: KREISIG HANS-JOACHIM
IPC: B41F13/00
Filed: 1998-10-02
Abstract: The printing press stand has a traverse (2) with straps (3-6) perpendicular to its longitudinal axis on the endface, which are screwed to the stand element (7). The traverse consists of a sheet cutout (1), machined to assembly readiness before the finishing of its edges. The traverse may be in the form of a U-strip with arms (8, 9).
Patent DE-19849186-A1 (DE)
Title: Additive zur Verbesserung der Barriereeigenschaften von Polymeren
Inventor: ROM CHRISTEL
IPC: C08G65/26
Filed: 1998-10-26
Abstract: Die Erfindung betrifft Additive für Polymere und Copolymere, die eine Verbesserung der Barriereeigenschaften gegen Gase, Aromen und Wasserdampf sowie eine Verbesserung der Verarbeitungseigenschaften bewirken. DOLLAR A Die erfindungsgemäßen Additive sind Kohlensäureester- und/oder Carbonsäureestergruppen enthaltende Polymere, die durch Copolymerisation von Kohlendioxid und Epoxiden und auch modifiziert mit Lactonen erhalten werden und bei der Granulatherstellung der Polymeren in Anteilen 0,1 bis 15 Gew.-%, bezogen auf das Basispolymere, sowie als Sperrschichten oder als Beschichtung eingesetzt werden.
Patent DE-19850398-A1 (DE)
Title: Verfahren zur Herstellung von Salzsäuren mit Konzentrationen über der Konzentration des Wasser/HCI-Azeotrops
Inventor: KUPPINGER FRANZ-FELIX
IPC: B01D61/44
Filed: 1998-11-02
Abstract: Zur Herstellung von Säuren, z. B. Salzsäure, mit einer Konzentration über der Konzentration des Wasser/Säure-Azeotrops sind bisher relativ aufwendige Verfahren eingesetzt worden, um das Azeotrop zu brechen. Dabei wurden den Säuren häufig Stoffe als Schleppmittel zugesetzt, die nach dem Brechen des Azeotrops wieder aufwendig aus der Säure entfernt werden mußten. DOLLAR A Die vorliegende Erfindung betrifft deshalb ein Verfahren zur Herstellung von Säuren, vorzugsweise Salzsäure, mit einer Konzentration über der Konzentration des Wasser/Säure-Azeotrops. Dabei bedient sich dieses Verfahren der Elektrodialyse. DOLLAR A Durch Einsatz des erfindungsgemäßen Verfahrens kann bei der Herstellung von Säuren mit einer Konzentration über der Konzentration des Wasser/Säure-Azeotrops auf den Einsatz von Schleppmitteln verzichtet werden.
Patent DE-19852298-A1 (DE)
Title: Wall structure with interconnected panels has teeth between support rail on wall and fastener for extra stability and anchorage
Inventor: RIEGER WALTER
IPC: E04F13/08
Filed: 1998-11-12
Abstract: The wall panels are each fixed on rails (7) by fasteners comprising a horizontally protruding support part, upward projecting holder and downwardly bent fixing part. Teeth (11 to 14) are provided between the rail and fastener for anchorage.  The fixing part which is bent down round the rail strip (6) has at least one snap spring engaging behind the rail projection. A projecting tooth or tooth space is provided on the bent fixing part to interact with tooth gap or tooth on the rail.
Patent DE-19854333-A1 (DE)
Title: TV equipment and method for transmitting TV signals has two cameras to focus on an object to create a 3-D image during TV transmission and to receive transformed signals through miniature receivers fitted with headphones.
Inventor: TANDIT VIKTOR
IPC: H04N13/239
Filed: 1998-11-25
Abstract: Two cameras (2,3) focus on an object (1) to create a 3-D image during TV transmission. For receiving transformed signals, these are functionally connected to miniature receivers (8,9) fitted with headphones (10) as a single device.
Patent DE-19855676-A1 (DE)
Inventor: BLOCK CHRISTIAN
IPC: C11D11/00
Filed: 1998-12-02
Abstract: The invention relates to washing and cleaning agent additives that can be added to conventional washing and cleaning compositions. Said additives are obtained by applying a solution or suspension of certain washing and cleaning agent ingredients in binders that are liquid at temperatures up to 40  DEG C to carriers with oil absorption capacities of more than 20 g/100 g. Alternatively, a solid mixture consisting of a carrier material and certain washing and cleaning agent ingredients can be sprayed with the above-mentioned binders.
Patent DE-19900916-A1 (DE)
Title: Positioning arrangement for motorised cable winch has potentiometer coupled to drive shaft via reduction gear, with measurement range fully encompassing defined angular range of drum
Inventor: SOWKA MAURYCY
IPC: B66D1/48
Filed: 1999-01-13
Abstract: The arrangement has an incremental pulse generator (6) with a null crossing pulse generator whose null crossing pulses (ND) reset a first counter (Z1/1000) that counts the incremental pulse generator signals forward or backwards. The contents of the first counter form the lower value places of an actual position value (IST) for positional control or regulation and rotation numbers form the higher value places. The measurement range of a potentiometer (51) coupled to a drive shaft via a reduction gear fully encompasses a defined angular range of a tape or cable drum and its measurement values are converted into a corresp. rotation number forming the higher value places taking into account a tolerance when the null crossing pulses occur.
Patent DE-19907261-A1 (DE)
Title: Heating controller dependent on window setting, switches fans off when one or more windows are open and only switches them on again when all windows are closed
Inventor: RUDNICK LEWKE-BJOERN
IPC: F24D19/10
Filed: 1999-02-20
Abstract: The heating controller controls heating body fans that are switched off when one or more windows are open and only switched on again when all windows are closed.
Patent DE-19907414-A1 (DE)
Title: Torsional vibration damper for connecting IC engine and drive has two oscillating masses which can move circumferentially relative to each other, the first having hub portion which forms housing for seal with second
Inventor: BROCKMANN ROLF
IPC: F16F15/16
Filed: 1999-02-20
Abstract: The torsional vibration damper, especially for connecting an IC engine and a drive has two oscillating masses (1, 2) which can move circumferentially with respect to each other. The first of these has a hub portion (2.61) with a damping device and a spring coupling between the two masses. The hub portion forms a housing for a seal (30.1, 30.2) with the second mass. The two masses are designed so that when assembled there is minimal play between them.
Patent DE-19912011-A1 (DE)
Title: Verfahren zur Gasphasenpolymerisation von C2-C8-Alk-1-enen
Inventor: BIDELL WOLFGANG
IPC: C08F2/34
Filed: 1999-03-17
Abstract: Verfahren zur Polymerisation von C¶2¶-C¶8¶-Alk-1-enen mittels eines Ziegler-Natta-Katalysatorsystems, wobei aus der Gasphase heraus in wenigstens einer Reaktionszone bei Temperaturen von 40 bis 120 DEG C und Drücken von 1 bis 100 bar polymerisiert wird, dadurch gekennzeichnet, daß Druck und Temperatur in der Reaktionszone so eingestellt werden, daß ein aus diesen Parametern gebildeter Betriebspunkt in einem Druck-Temperatur-Diagramm sich im Abstand von 0,2 bis 5,0 bar unterhalb der Taulinie des jeweiligen Reaktionsgemisches befindet, ab der eine Kondensation der C¶2¶-C¶8¶-Alk-1-ene eintritt.
Patent DE-19912226-A1 (DE)
Title: Verfahren und Vorrichtung zum Herstellen von Tissue-Papier sowie das damit erhältliche Tissue-Papier
Inventor: LAMP HANS-JUERGEN
IPC: D21F11/00
Filed: 1999-03-18
Abstract: Zur Aufnahme von wasseraufnahmefähigerem Tissue-Papier erfolgt in der Pressenpartie 5 einer Tissue-Papiermaschine eine Verformung bzw. Strukturgebung der Papierbahn über ein Strukturband 6, welches mit dem Filz die Pressenpartie durchläuft, und zwar unter Einschließung der Papierbahn.
Patent DE-19912724-A1 (DE)
Inventor: KRAUS KARL
IPC: E03F5/10
Filed: 1999-03-20
Abstract: The method for cleaning a fluid accumulation chamber with a main basin and a pre-chamber (12) fitted to the main basin (14) via a through passage (16). A flushing tip surface (20) is provided in the main basin. In the pre-chamber is a water build-up (W1) for flood-flushing of the main basin and the flushing tip surface is filled with water overflowing from the pre-chamber for flushing the main basin.
Patent DE-19913663-A1 (DE)
Title: Water heater with primary and secondary heat exchangers and circulating pump
Inventor: KLUMPP STEFAN
IPC: F24H1/48
Filed: 1999-03-25
Abstract: The return pipe (12) of the primary heat exchanger (1) has a circulating pump (11). The primary heat exchanger is connected by a flow pipe (13) to a secondary heat exchanger (16) and supplies a heating body arrangement (22) with hot water and supplies a service water tap (14). The heating body arrangement is connected to a secondary branch (20), in the form of a pipe coil, of the secondary heat exchanger whose primary branch (19), forming a collector, is connected to the return pipe via connecting pipes (15,17). The return pipe is also connected to a cold water connection (18). A non-return valve (27) is positioned in the pipe leading to the return pipe.