baber/WOPTO huggingface dataset:
Patent DE-19855215-A1 (DE)
Title: Papermaking machine
Inventor: KAASALAINEN HEIKKI
IPC: D21F3/02
Filed: 1998-11-30
Abstract: For the extraction of water from a wet paper web (W), the first fourdrinier (10) carries the web to an initial press zone ((PN) which has a long press gap between a long press gap roller with a shoe press in its mantle and a smooth press roller.  A transfer belt (20), which does not absorb water, is fed into the initial press zone to pick up the web and form its only support from the initial press zone directly after the web leaves the first fourdrinier (10).  The web is carried by the transfer belt (20) to a blanket or further fourdrinier (25) in the press section and/or a press gap of the press section. The first fourdrinier (10) runs from the long gap at a tangent to the outer surface of the long gap roller or the smooth press roller under the fourdrinier.  The smooth press roller is within the first fourdrinier (10) loop, and the long gap roller is within the loop of the transfer belt (20) over the press roller, with the long press gap between them. After the initial press zone (PN), the transfer belt (20) is moved at an angle to the plane  from the start at the rear edge of the press shoe at a tangent to the long press roller or smooth press roller.  After the initial press zone (PN), the first fourdrinier (10) moves at an angle to the plane which is smaller than the transfer belt separation angle and in a different direction, to define an angle difference between them to set the different paths of the transfer belt (20) and first fourdrinier (10), and affect the further wetting of the web.  The position of the transfer belt guide roller is adjusted to set the belt path, and the fourdrinier guide roller position is varied to increase the adhesion between the web and the transfer belt after the initial press zone (PN).  The path movement lines are also set to give a good separation of the web from the fourdrinier on leaving the initial press zone (PN).  The position of the press shoe is varied to affect web wetting. The assembly operates in a similar way when the smooth press roller is over the long press roller in the initial press zone (PN). The web is carried through the press gap (NP1) of the press section by a second fourdrinier (30).  An Independent claim is also included for a papermaking machine, or machine for producing cardboard, where the first fourdrinier (10) converts the pulp into a wet web, with an initial press zone for water extraction.  A suction roller can be in the loop of the first fourdrinier.
Patent DE-19857851-A1 (DE)
Title: Detector for sensing physical and/or chemical quantities
Inventor: SAWADA KAZUAKI
IPC: G01N27/00
Filed: 1998-12-15
Abstract: Detector units are arranged on one side of an SOI semiconductor substrate to deliver electrical signals in response to at least two physical and/or chemical phenomena approximately simultaneously. The detector units may be one or two dimensional, and are preferably embedded in the substrate. The semiconductor substrate may be connected to a source follower circuit.
Patent DE-19859800-A1 (DE)
Inventor: HOEFFKES HORST
IPC: A61K8/41
Filed: 1998-12-23
Abstract: The invention relates to agents for coloring keratinaceous fibers. Said agents contain A) at least one pyrimidine derivative of general formula (I) wherein R<1>, R<2>, R<3> and R<4> are the same or different and are hydrogen, OH, NH2 or a NR<5>R<6> group, in which R<5> and R<6> are the same or different and are C1-C4 alkyl, C1-C4 hydroxyalkyl with a primary and/or a secondary hydroxy group, two of the residues R<1>, R<2>, R<3> or R<4> together may form an optionally substituted 5- and 6-membered heterocycle with one or two nitrogen and/or oxygen atom(s) in the molecule, with the proviso that at least two of the residues R<1>, R<2>, R<3> or R<4> are a NH2 and/or NR<5>R<6> group, B) at least one compound is selected from the group consisting of (a) m-phenylenediamine derivatives of general formulae (II) or (III), (b) m-aminophenol derivatives of general formula (VI), (c) pyridine derivatives of formulae (VII) or (VIII), (d) resorcin derivatives of formula (IX), (e) methyldioxybenzene derivatives of formula (X) or (f) 3,4-diaminobenzoic acid. The inventive agents facilitate a more gentle coloration of hair than conventional agents while having the same coloring effect.
Patent DE-19905542-A1 (DE)
Title: Post construction for use in system wall
Inventor: SCHAAP PIETER GERRIT JAN
IPC: E04B2/74
Filed: 1999-02-10
Abstract: On one front side (12) of the post and on one outer side are two parallel accommodation grooves (15,16) for accommodation of clamp components (6,6') of wall plates (1,2,3,4) with two side surfaces (13,14) which engage on the side surfaces of the core (8,8',9). Devices are provided for fixture of the fixture strips (10,10') to the core. A rear surface of the fixture strip is provided with an adhesion medium, which is covered by a protective releasable layer. The fixture strip is made of plastic. The core has a sandwich structure with two wooden laths (8,8'), between which is a deformable sound-insulating material (9) formed by glass wool or stone wool.
Patent DE-19911165-A1 (DE)
Title: Synergistic defoliant mixture, especially for use in cotton, comprising thiadiazuron and e.g. cyclanilide, fluthiacet-methyl, pyraflufen-ethyl or carfentrazone-ethyl
Inventor: FEURER GERHARD
IPC: A01N43/828
Filed: 1999-03-12
Abstract: A new mixture (I) comprises (A) thiadiazuron (optionally together with diuron) and (B) cyclanilide (optionally together with ethephon), fluthiacet-methyl, pyraflufen-ethyl and/or carfentrazone-ethyl. Independent claim are also included for: (1) a defoliant composition (II) comprising (A), (B) and (C) one or more formulation auxiliaries; and (2) a method for defoliating plants, involving treating the plants with (I) or (II).
Patent DE-19911253-A1 (DE)
Title: Electrical connector for making connection to a conductive sleeve of a cable
Inventor: WHYBROW DAVID ERNEST
IPC: H01R13/658
Filed: 1999-03-13
Abstract: The connector comprises an inner conductor (30) having an insulating sheet (31) with a conductive braided wire sleeve (32) and partially exposed on the outer surface of the cable. The connector includes a housing (22) containing a wad (26) of wire wool (25) encapsulated in an elastomeric silicone (27), and is arranged to make electrical contact with the conductive sleeve and an electrically conductive surface in the housing.
Patent DE-19913287-A1 (DE)
Title: Lightweight mechanical valve pushrod, in which cavity of cup-shaped casing is filled with metal foam
Inventor: HERTRICH STEFFEN
IPC: F01L1/14
Filed: 1999-03-24
Abstract: The pushrod consists of a cup-shaped casing (1) including a hollow-cylinder wall (2) closed by a head (3) at one end, against the outside of which a control cam runs. there is a projection (4) on the inside of the head. against which the stem of a gas exchange valve lies. The cavity of the casing is filled with metal foam (7).
Patent DE-19913721-A1 (DE)
Title: Workpiece spindle drive for multi-spindle automatic lathe, with two or more of sun wheels briefly driven at synchronized angles to couple spindle drives
Inventor: DREES WOLFGANG
IPC: B23Q5/12
Filed: 1999-03-26
Abstract: The workpiece spindle drive is for a multi-spindle automatic lathe with several working spindles fitted round the center of a drum and driven by mechanically independently driven sun wheels (1, 2), each spindle being coupled to a different sun wheel. Two or more of the sun wheels can be briefly driven at synchronized angles to couple the spindle drives for a positive drive change for any spindle.
Patent DE-19913947-A1 (DE)
Title: Steering control system for motor vehicle
Inventor: KOJO TAKAHIRO
IPC: B62D5/00
Filed: 1999-03-26
Abstract: A drive mechanism (30) changes the gear ratio adjusting the angle of rotation of an output shaft (40) to that of the steering wheel (10) coupled to an input shaft (20). A steering control unit (70) controls the gear ratio so that the actual drive speed (qpv) of the drive mechanism matches the reference speed (qhv). The reference speed is based on a predetermined ratio and an actual speed of the steering wheel
Patent DE-19917469-A1 (DE)
Title: Betonschraube
Inventor: WUNDERLICH ANDREAS
IPC: F16B33/02
Filed: 1999-04-17
Abstract: Eine Betonschraube enthält ein Gewinde, dessen beide Gewindeflanken von dem Schaft aus nach außen aufeinanderzu konvergieren. Sie treffen sich aber nicht in einer Gewindekante, sondern in einem Flächenabschnitt, der eine von null verschiedene Breite aufweist. Der Flächenabschnitt liegt in einer Zylinderfläche. DOLLAR A Die Gewindeflanken können Kerben aufweisen, die als Vertiefungen in den Gewindeflanken ausgebildet sind, so dass die Außenkontur der Gewindegänge nicht von der Zylinderfläche nach innen abweicht.
Patent DE-19917998-A1 (DE)
Title: Flexibler Schutzbalg, vorzugsweise zum Schutz von Fahrzeugbauteilen
IPC: F16D3/84
Filed: 1999-04-21
Abstract: Ein flexibler Schutzbalg, insbesondere ein Lenkungsfaltenbalg der Lenkung eines Fahrzeuges, mit einem ersten und einem zweiten Befestigungsbund, einem flexiblen Faltenbereich (2) sowie einem Druckausgleichselement, soll derart weiterentwickelt werden, daß unabhängig von der jeweiligen Einsatzsituation und Beansspruchung des Faltenbalges eine zuverlässige Abdichtung bei gleichzeitgem Druckausgleich zwischen dem Innenraum des Faltenbalges und der Atmosphäre gewährleistet wird. DOLLAR A Erfindungsgemäß handelt es sich bei dem Druckausgleichselement (6, 7) um einen gasdurchlässigen, flüssigkeitsdichten Festkörperfilter, der in die Wandung und/oder in einen Wandungsabzweig des Schutzbalges eingesetzt ist oder zumindest einen Teilbereich der Wandung des Schutzbalges bildet.
Patent DE-19918192-A1 (DE)
Title: Cleaning agent for hard surfaces, especially flush toilet pans, comprising a mixture of alk(en)yl oligoglycoside, alk(en)yl (ether)sulfate and/or betaine, and terpene alcohol
IPC: C11D1/14
Filed: 1999-04-22
Abstract: Cleaning agents comprising a combination of alkyl- and/or alkenyl oligoglycoside, alkyl- and/or alkenyl (ether)sulfate and/or betaine, and terpene alcohol have required viscosity properties without addition of separate thickening agent.  Ceaning agents for hard surfaces comprising a combination of: (a) alkyl- and/or alkenyloligoglycoside; (b) alkyl- and/or alkenyl (ether)sulfate and/or betaine; and (c) terpene alcohol.
Patent DE-19918484-A1 (DE)
Title: Non-grain-oriented electrical steel sheets are produced using a wide range of steel starting materials and a wide range of hot rolling, coiling, pickling, cold rolling and final treatment parameters
Inventor: BOEHM THOMAS
IPC: C21D8/12
Filed: 1999-04-23
Abstract: Non-grain-oriented electrical sheet production, using a wide range of steel starting materials and a wide range of hot rolling, coiling, pickling, cold rolling and final treatment parameters, is new.  A non-grain-oriented electrical steel sheet is produced from a starting material, especially slabs which have been reheated to  <= 1250 deg C and rough rolled, cast strips or thin slabs, of steel of composition (by wt.)  <= 0.06% C, 0.03-2.5% Si,  <= 0.4% Al, 0.05-1.0% Mn,  <= 0.02% S, optional further alloying additions, balance Fe and impurities by (a) hot rolling to  <= 3.5 mm thick strip in a finishing mill line at an entry temperature of  <= 1100 deg C and an end temperature of \-770 deg C; (b) coiling at \-770 deg C; (c) pickling and then cold rolling to 0.2-1 mm thick strip in several passes with a total deformation of \}85%; and (d) carrying out a final treatment, preferably a final or recrystallization anneal.
Patent DE-19922040-A1 (DE)
Title: Zubereitung, insbesondere für WC-Erfrischer
Inventor: MELLER GERHARD
IPC: C11D1/12
Filed: 1999-05-12
Abstract: Die Erfindung betrifft eine Zubereitung, insbesondere für WC-Erfrischer, umfassend Hilfs- und Duftstoffe sowie Tenside und ist dadurch gekennzeichnet, daß als Tensid wenigstens ein im neutralen bis sauren Bereich stabiles amphoteres Tensid enthalten ist, wodurch sich ein klares, mäßig schäumendes Produkt ergibt, welches bei Bedarf mit kationischen Desinfektionsmitteln bzw. weiteren nichtionischen Tensiden ausgerüstet werden kann und das in der Lage ist, größere Parfümmengen aufzunehmen.
Patent DE-19923516-A1 (DE)
Title: Hydrostatic drive, especially for commercial vehicle used in forestry work, has second hydraulic pump and second hydraulic motor in open hydraulic circuit connected to it via feed line and which drives second wheel on vehicle
Inventor: PEKKANEN JUKKA
IPC: B60K17/356
Filed: 1999-05-21
Abstract: The drive unit has a second hydraulic pump(5) and second hydraulic motor(22) in an open hydraulic circuit(9) connected to it via a feed line(11) and which drives a second wheel(23) on the vehicle. The return of hydraulic fluid from the second hydraulic motor to the second hydraulic pump takes place through a hydraulic fluid tank(10). A control valve is located in the feed line of the open circuit and directs a variable flow volume to the second hydraulic motor which is dependent upon a control signal piloting the valve.
Patent DE-19925112-A1 (DE)
Title: Hand-held chain saw etc. has cover plate to act as partial seal of gap sector to separate cooling air flow and combustion air flow
Inventor: SCHLOSSARCZYK JOERG
IPC: F01P5/06
Filed: 1999-06-01
Abstract: The appliance has an air-cooled IC engine (2) with crankshaft driving a tool and a ventilator rotor (4). A gap (22) around the rotor permits axial flow of the intake air into a return chamber. Sections of the gap are sealed across a gap sector (II). The combustion air channel (11) extends approx. tangentially to the circumferential direction of the rotor. The sealed gap section is located on the same level as an opening (33) of the combustion air channel on the rotor housing (5). The gap sector is sealed by a cover plate (20), which is positioned mainly radial to the crankshaft axis.
Patent DE-19934429-A1 (DE)
Inventor: FRITZ HERMANN
IPC: F16L55/033
Filed: 1999-07-22
Abstract: The angle bracket for mounting metal profiles comprises a bracket (2) with screw holes (5, 6) in each arm. A sleeve is mounted over one of the arms (4). This consists of an upper (14) and lower (13) plate whose edges fit over strips of acoustic insulation material (23, 24) with central slits (25) which fit over the edges of the bracket arm. When mounted, there is a gap between the edges of the two plates. Each plate has a central bore (15, 16) with a sloping edge (17, 18) which fits into the central, oval screw hole (6) in the bracket arm.
Patent DE-19935497-A1 (DE)
Inventor: KERN THOMAS
IPC: G11C16/34
Filed: 1999-07-28
Abstract: Disclosed is a method in which information saved in the course of writing to a memory (9) is compared with the write information used in the writing procedure. If a discrepancy is detected, the previously used write information is inverted, the inversion is registered and the inverted information is rewritten to the memory unit (9) for the purpose of correcting memory errors which can occur in the course of programming or writing to a memory (1).
Patent DE-19936577-A1 (DE)
Title: Cleaning device for rain overflow tank; has at least one rinsing tank that can be filled with rinsing medium and can be emptied from above tank base into rain overflow tank to clean tank base
Inventor: WILLEMS GILBERT
IPC: E03F9/00
Filed: 1999-08-03
Abstract: The cleaning device has at least one rinsing tank (2) that can be filled with rinsing medium and can be emptied from a height above the tank base into the rain overflow tank (1) to clean the tank base. The cleaning device has an opening between the rinsing tank and the rain overflow tank and a seal (3), to open or close the opening. The cleaning device may be a concrete construction with a square construction.
Patent DE-19940958-A1 (DE)
Title: Mass flow rate measuring device for IC engine air intake has surface normal to measuring surface of measuring element projecting into flow path provided with component in gravity force direction
Inventor: BENDER FRANZ
IPC: G01F1/684
Filed: 1999-08-28
Abstract: The mass flow rate measuring device has a measuring element (16) projecting into the flow path of the flow medium fed along the flow line for the IC engine air intake. The surface normal (F) to the measuring surface (18) of the measuring element has a component in the gravity force direction (g), the measuring surface provided by a thin-film resistance layer, extending parallel to the horizontal flow of the flow medium.  An Independent claim for an IC engine air intake system with a mass flow rate measuring device is also included.
Patent DE-19941659-A1 (DE)
Title: Connector for two furniture components comprises trapezoidal channel mounted in groove in one component which cooperates with trapezoidal rail which projects above surface of second component
Inventor: MOBERG STEFAN
IPC: F16B12/20
Filed: 1999-09-01
Abstract: The connector for two furniture components (1, 2) comprises a trapezoidal channel (3) mounted in a groove (1a) in one component. This cooperates with a trapezoidal rail (6) which projects above the surface of the second component to lock the two together.
Patent DE-19943409-A1 (DE)
Title: Verbund aus einer Kompositmembran
Inventor: HEINRICH PETER
IPC: C23C4/08
Filed: 1999-09-10
Abstract: Die Erfindung betrifft einen Verbund aus einer Kompositmembran in Form einer Beschichtung auf einem sintermetallischen Trägerkörper. Erfindungsgemäß ist die zumindest auf einer metallischen Basis aufgebaute Beschichtung mittels eines thermischen Spritzverfahrens hergestellt. Dabei eignen sich insbesondere die Verfahren des Hochgeschwindigkeits-Flammspritzens, Kaltgasspritzens oder Plasmaspritzens.
Patent DE-19948612-A1 (DE)
Title: Information management arrangement for automatic speed regulation system, indicates vehicle speed and lower speed threshold value if main switch is ON whilst set switch is OFF
Inventor: TERAMURA EIJI
IPC: G01D13/22
Filed: 1999-10-08
Abstract: Arrangement has a first device for determining whether a main switch is in the ON position or not, to set a state in which the speed regulation system can start operating a second device for determining whether a set switch is OFF or not, whereby the set switch commands that speed regulation is performed  The arrangement also comprises a third device for indicating a vehicle speed and a lower speed threshold set value in a distinguishable manner if it has been determined that the main switch is ON whilst the set switch is OFF.
Patent DE-19949198-A1 (DE)
Title: Vorrichtung mit mindestens einer mehrere Einzel-Lichtquellen umfassenden Lichtquelle
Inventor: KLEINHUBER HARALD G
IPC: B23K26/14
Filed: 1999-10-13
Abstract: Eine Vorrichtung umfaßt mindestens eine mehrere Einzel-Lichtquellen (3, 3') umfassenden Lichtquelle und eine optische Anordnung. Mindestens zwei Einzel-Lichtquellen (3, 3') weisen eine Emissionsfläche mit unterschiedlich langen, senkrecht aufeinander stehenden Achsen auf. Mindestens zwei Einzel-Lichtquellen (3, 3') bilden mindestens eine koaxial zur optischen Achse (5) eines astigmatischen optischen Elements (7), das von den Emissionsbündeln (2) der Einzel-Lichtquellen beaufschlagt ist, angeordnete Einzel-Lichtquellengruppe (4, 4'). Jeweils eine Achse der Emissionsfläche einer Einzel-Lichtquelle (3) liegt in einer durch den Mittelpunkt der Emissionsfläche definierten Meridionalebene des astigmatischen optischen Elements (7). Die andere Achse der Emissionsfläche liegt in der entsprechenden Sagittalebene. Das astigmatische optische Element (7) hat in den den jeweiligen Einzel-Lichtquelle (3) zugeordneten Meridional- und Sagittalebenen unterschiedliche Abbildungseigenschaften. Diese sind derart, daß jedes Emissionsbündel (2) im Strahlengang nach dem astigmatischen optischen Element (7) in mindestens einer Ausgleichsebene (13), die senkrecht zur optischen Achse (5) des astigmatischen optischen Elements (7) steht, eine Querschnittsfläche mit im wesentlichen gleich langen Achsen aufweist. Alle Emissionsbündel (2) werden von bündelführenden Komponenten (7, 11, 12, 7') in eine Arbeitsebene (13) geführt, die entweder von der Ausgleichsebene oder einer allen Strahlenbündeln ...
Patent DE-19949707-A1 (DE)
Title: Bearing unit for vibration damper in axle guide, with part pointing downward fixed to single-arm carrier
Inventor: PRADEL ROBERT
IPC: B60G13/00
Filed: 1999-10-15
Abstract: The bearing unit has a rubber element fitting in a bush in a casing, connected to the axle guide by a bolt through the bush. The part of the damper (1) or strut pointing downward is fixed to a single-arm carrier (9). The bolt (11) is on the carrier. The rubber element (15) with the bush (13) is fitted in the axle guide (7).
Patent DE-19951983-A1 (DE)
Title: Gear change controller for automatic gearbox has engine torque change device that outputs command to change torque reduction value based on detecting the start of a change process
Inventor: KOJIMA KOUICHI
IPC: F16H61/06
Filed: 1999-10-28
Abstract: The gearbox has input (3) and output (16) shafts, several frictional engagement elements for changing force transfer paths between the input and output shafts, hydraulic servos for engaging/disengaging the friction elements, a hydraulic pressure controller, an engine controller, a control stage for outputting signals to the hydraulic and engine controllers depending on the driving state, a device for determining a multi-stage gearchange process, a hydraulic pressure command device for gear changing, a device for detecting the start of a gear change and an engine torque change device that outputs a command to change a torque reduction value based on detecting the start of a change process.
Patent DE-19955967-A1 (DE)
Inventor: MANN BERND
IPC: B23K9/10
Filed: 1999-11-19
Abstract: The invention relates to a method for arc fusion welding and to a control device with the same. At least one welding electrode (3) and/or at least one work piece (2) are supplied with electrical power from a current source (1), in such a way that an arc forms between the at least one welding electrode (3) and/or the at least one work piece. In order to guide the welding electrode more accurately, the invention provides that the curve form of the electrical reference variable (Vact) is broken down into waves and that the effective value of the electrical reference variable (Vact) is calculated in a central processor unit using these sampling values, which correspond to a predetermined whole number of waves.
Patent DE-19956926-A1 (DE)
IPC: B32B27/12
Filed: 1999-11-26
Abstract: The invention relates to a two- or multilayer composite or laminar material that consists of at least one film layer and one textile fiber layer linked therewith in a non-positive and positive fit that has a velour-like character. The fiber surface of said material is obtained by separating a fiber layer in its horizontal mid-area that runs parallel to the film surface and whose fibers have a native or synthetic origin with an initial fiber length of less than 0,1 mm to more than 400.000 m.