baber/WOPTO huggingface dataset:
Patent DE-19749559-A1 (DE)
Title: Hinging fireproof door
Inventor: FISCHBACH STEFAN
IPC: A62C2/12
Filed: 1997-11-10
Abstract: The door leaf has a profiled frame of steel or aluminium members, and the fixed frame consists at least partly of such members. A drive mechanism opens and shuts the door, typically having a closing spring and a hydraulic damper. Part at least of the profiled members (41) of the leaf and/or fixed frame (2) contain a groove (44) formed by drawing during production of the respective member. This is open to and accessible from the outside and accommodates the drive mechanism housing, a slide rail (35) for the driving linkage and/or an electrical control system, which is secured in position in the groove.
Patent DE-19751288-A1 (DE)
Title: Antifoaming agent
Inventor: REHM HANS-JOERGEN
IPC: C09D7/00
Filed: 1997-11-19
Abstract: Antifoaming agent comprises (A) 1-30 pts. wt. 10-22C carboxylic acids; (B) 1-50 pts. wt. polypropylene glycols and/or ethylene oxide/propylene oxide block copolymer of mol. wt. 1000-5000; and (C) 50-90 pts. wt. 5-16C prim. alcohols and/or glycerin fatty acid esters.
Patent DE-19758312-A1 (DE)
Title: Animal-trap with housing, flap and bait-container
Inventor: KRUEGER FRANK
IPC: A01M23/04
Filed: 1997-12-31
Abstract: The internal width and height of the housing (7) conform to the animal's body length.  The housing is let into the ground so that its top edge is level with the tunnel system of the animal.  The trap has an underneath closed base (8) and a top, downward-opening flap (9). The flap is eccentrically mounted and can be locked in a non-operating position (10).  The trap can be integrated with a bait-unit (1).
Patent DE-19802076-A1 (DE)
Title: Vehicle door lock with safety lever especially and two axles
Inventor: HAVEMANN JOERG
IPC: E05B83/36
Filed: 1998-01-21
Abstract: The safety lever (4) swivels between a fastening and release position on a first axle (5) and is connected to a fastening knob. An inner operating lever (1) has one of its two lever-arms (3,7) acting upon the safety lever and swivels on a second axle (2) between a non-operating and a release position. The one arm of the inner operating lever is joined to the safety lever by means of a compressive force transmission element (8) in the form of a bar joined in two links (10,11) to the one lever arm and to the safety lever. The link (11) on the safety lever side contains a connecting link (9).
Patent DE-19803778-A1 (DE)
Title: Replacement hip joint prosthesis as cup and ball implant
Inventor: BREUSCH STEFFEN DR
IPC: A61F2/34
Filed: 1998-01-22
Abstract: The cup flange (2) is releasably joined to this (1) and can thus be removed from it once the cup has been cemented in the hip bone gap. The flange extends radially to the cup so as to exceed the gap rim diameter by at least 20% and includes a rim strip (2.2) which adjoins the flange at an angle where they join so that once the cup has been cemented into place the medial side face (3.5) of the flange faces the center axis (4.1) of the cup opening (4) over a first area (12.1) of the circumference.   In this position, the flange is turned away from the axis (4.1) over area (12.2).   The first area of the circumference (12.1) extends over 40% of the flange (2) and both areas directly adjoin one another so as thus to reach round the entire circumference.
Patent DE-19806363-A1 (DE)
Title: Distributor injection pump
Inventor: MACHIDA HAJIME
IPC: F02B67/06
Filed: 1998-02-09
Abstract: The injection pump (1) has a rotary element turnable in a motor-rotated housing with a control sleeve (32) around it, to adjust the injected fuel volume by relative position adjustment. The rotary element has a low-resistance breaking part. The part is formed in a position, where the larger part of a sliding section of the rotary element is located opposite to the fuel supply side. When turning of the element is prevented, the breaking part is fractured. The rotary element consists of a drive shaft (3) with connected rotor (13). The breaking point is a constriction in the rotor.
Patent DE-19809525-A1 (DE)
Title: Inclined automotive gear lever selector shaft has finger grip
Inventor: CHAMILEW THOMAS
IPC: F16H59/02
Filed: 1998-03-05
Abstract: An automotive gear selector shaft (2) is inclined to the vertical in the normal operating position. The shaft (2) has a finger grip (3) with an inner cylindrical recess set at an angle to the main grip axis (5).
Patent DE-19811895-A1 (DE)
Title: Verfahren zum Bestimmen verschiedenartiger Fehler eines digitalen Sendermodulators
Inventor: MAUCKSCH THOMAS
IPC: H04B17/391
Filed: 1998-03-18
Abstract: Zum Bestimmen verschiedenartiger Fehler eines digitalen Sendermodulators wird folgendes Verfahren benutzt: DOLLAR A der Sendermodulator wird mit seinen Nutzfunktionen und seinen möglichen Fehlerquellen in einem Rechner als Modell nachgebildet; DOLLAR A das nachgebildete Rechnermodul und der reale Sendermodulator werden mit dem gleichen digitalen Datenstrom beaufschlagt; DOLLAR A die Kurvenform des Ausgangssignals des realen Sendermodulators wird aufgezeichnet, das aufgezeichnete Ausgangssignal des realen Sendermodulators wird mit dem Ausgangssignal des Rechnermodells verglichen und dabei werden die Fehlerquellen des Rechnermodells so lange verändert, bis beide Ausgangssignale optimal übereinstimmen; DOLLAR A schließlich werden die den veränderten Fehlerquellen entsprechenden Werte des Rechnermodells den entsprechenden Funktionsmodulen des Sendermodulators zugeordnet.
Patent DE-19812584-A1 (DE)
Title: Rotary cutting head for flat fabrics on cutting-out table
IPC: B26D7/08
Filed: 1998-03-21
Abstract: The cutting head has a guide (236) that limits the height of the waviness (252) which tends to build up as the rotary cutter (140) advances. The guide (236) has a polished surface (246) maintained at a distance of 1 - 2 mm from the fabric (108) and its action can be further augmented by continuous air jets.
Patent DE-19816487-A1 (DE)
Title: Vorrichtung zum Nachweis eines Fluoreszenzfarbstoffs
Inventor: WULF JUERGEN
IPC: G01J3/443
Filed: 1998-04-14
Abstract: Die Erfindung betrifft eine Vorrichtung zum Nachweis eines Fluoreszenzfarbstoffs in einer Probe, mit einer Strahlungsquelleneinrichtung, durch welche Licht zum Anregen des nachzuweisenden Fluoreszenzfarbstoffs auf die auf eine Trägereinrichtung aufgebrachte Probe einstrahlbar ist, und einer Detektionseinrichtung zum Detektieren von Fluoreszenzstrahlung, die durch den nachzuweisenden Fluoreszenzfarbstoff emittiert worden ist. Die Erfindung zeichnet sich durch einen Hohlraum, der eine hochreflektive innere Oberfläche, eine erste, in Richtung zur Probe weisende Öffnung und eine zweite, der Detektionseinrichtung gegenüberliegende Öffnung aufweist.
Patent DE-19818421-A1 (DE)
Title: Fuel injection system for IC engines
Inventor: REMBOLD HELMUT
IPC: F02D41/38
Filed: 1998-04-24
Abstract: The fuel system has a first fuel pump (6) driven by an electric motor and a second engine driven pump (12). The delivery of the first pump can be adjusted to meet the engine loading. A system of non-return valves (12a,12b,40a) enables the second pump to be by-passed when starting the engine.
Patent DE-19821022-A1 (DE)
Title: Flat object transporter e.g. paper sheets, with drum and pick-up pieces
Inventor: HERMAN JOHN LAURENCE
IPC: B65H29/06
Filed: 1998-05-11
Abstract: The drum (1) has a set of pick-up pieces (16) for picking up the flat objects (23). The drum has a surface element (13) in the form of a group of belts movable contrary to the drum's rotary direction.  A pressure applicator (26) is for a reverse position (38) of the flat objects. Within one section (4) of the drum is an air, bearing element (20) with feeder pipe (21) for an expansion medium and supporting the flat objects. The surface elements are mounted on holders (14,15) one of which is driven by a drive unit (9,11,22).
Patent DE-19823373-A1 (DE)
Inventor: ANLAUF JUERGEN
IPC: G01M17/04
Filed: 1998-05-18
Abstract: The invention relates to a wheel suspension tester comprising at least one motor which drives a shaft, whereby an eccentric is assigned to said shaft. The eccentric displaces a wheel support in vertical oscillating movements. The wheel support serves to accommodate a wheel of a motor vehicle and is supported by a force transducer sensor. A retaining device is assigned to the wheel suspension. Said retaining device prevents the wheel suspension from being uncontrollably lifted off the eccentric. Such a wheel suspension tester can be produced with a simple construction with which the retaining device is reliably prevented from influencing an excitation of the wheel suspension. To this end, the retaining device is constructed as a housing which comprises a receiving bore, in which the eccentric turns with a low amount of vertical play.
Patent DE-19827362-A1 (DE)
Title: Foamed plastic component manufacturing method incorporating a facing material, in particular for production of internal panels for vehicles
Inventor: HUMMEL HEIKO
IPC: B29C44/44
Filed: 1998-06-19
Abstract: Expandable polypropylene (EPP) is foamed onto the back of the facing material (5) in a tool. An Independent claim is also included for the component based on foamed EPP cushioning material (6) covered on one or both sides with a material or film (5) to form an integral product.
Patent DE-19833210-A1 (DE)
Title: Amplifier circuit arrangement for capacitance measurements e.g. in finger print sensor
Inventor: BASSE PAUL-WERNER VON
IPC: G06K9/00
Filed: 1998-07-23
Abstract: An electronic circuit for measurement of very small capacitances in a matrix arrangement in which the capacitances to be measured are coupled to the read lines associated with the amplifier circuits. Charging current is supplied by current mirror circuits.  The amplifier circuits are set up in order that decoupling of the charging current and electrical integration of several charging currents are effected, with each read line for each capacitance to be measured, taken to the source terminal of a MOS-transistor having its gate-terminal connected to a fixed potential.
Patent DE-19834873-A1 (DE)
Inventor: ZANKL WOLFGANG
IPC: B29C70/32
Filed: 1998-08-01
Abstract: An internal profile (12) wound in carbon fibers is positioned inside an outer profile (10) and certain walls (14) of the inner profile are joined to the walls of the outer profile to form an integral unit. An Independent claim is made for a method for producing the profiles in which; a) an inner profile (12) is produced by winding layers of wet resin impregnated fibers onto a core; b) other core profiles are attached to the still wet inner profile leaving certain walls (14) of the inner profile free to form a connection with the outer profile (10) after winding the latter with impregnated fibers; c) the resin is cured; d) cores are removed.
Patent DE-19841247-A1 (DE)
Title: Powder paint composition for temperature-sensitive substrates such as plastic and wood comprises a vinyl functionalized polysiloxane with a low glass transition temperature
Inventor: BARGLIK-CHORY CHRISTINE
IPC: C09D183/14
Filed: 1998-09-09
Abstract: Powder paint composition usable at low temperatures comprises a vinyl functionalized polysiloxane with a low Tg.  Powder paint composition comprises a vinyl functionalized polysiloxane with a Tg of 80-130 deg C and prepared from 100-5 mol.% of an organic silane of formula (I) and/or (II) and 5-100 mol.% of a carboxylic acid derivative with at least one double bond. RSiX3 (I)    RR'SiX2 (II) R = aminoalkyl, glycidylalkyl, hydroxyalkyl or mercaptoalkyl; R' = aryl or 1 - 4 C alkyl; X = Cl, OH or OR''; and R'' = 1 - 4 C alkyl. An Independent claim is included for the coating of substrates by applying the above composition and curing using UV irradiation.
Patent DE-19841672-A1 (DE)
Title: Container for at least one object, especially CD, consisting of pocket-like base body and sheath element connected with base body and movable relative it
Inventor: HOHN MANUELA
IPC: G11B33/04
Filed: 1998-09-11
Abstract: The container consists of a pocket-like base body (11), from which the at least one object (1) stands out partially, and a sheath element (20) connected with the base body and movable relative it. The sheath element covers in a closed position the object, and releases it in a removal position partially, and comprises two equally long lateral surfaces, fastened to the base body. The base body comprises at least one side wall (12), whose height corresponds to the height of the lateral surfaces of the sheath element.
Patent DE-19842004-A1 (DE)
Title: Ceramic substrate, especially for polysilicon deposition for solar cells, has a deposition surface of mainly a nucleation-inhibiting component locally or completely surrounding a nucleation-promoting component
Inventor: NELL MATTHIAS
IPC: H01L31/0392
Filed: 1998-09-04
Abstract: A ceramic support, having a polycrystalline semiconductor layer deposition face composed of mainly a nucleation-inhibiting component locally or completely surrounding a nucleation-promoting component, is new.  An Independent claim is also included for production of the above ceramic substrate. Preferred Features: The substrate consists of an aluminum oxide ceramic. The nucleation-inhibiting component comprises MgO in an oxide ceramic, Y2O3 in a nitride ceramic or carbon in a carbide ceramic and the nucleation-promoting component comprises crystalline silicon particles especially in a glaze layer.
Patent DE-19842352-A1 (DE)
Title: Opto electronic device for recognising marks with defined contrast patterns
Inventor: DROEMER JOERG
IPC: G06K7/12
Filed: 1998-09-16
Abstract: The optoelectronic device has an emitter element (3) which emits transmission light beams. It also has a receiver element (4) which receives reception light beams. The device also has an analyser (5) for analysing the received signal at the output of the reception element. The transmission light beams are guided over the marks. The reception signals generated by received light beams reflected back from a mark to the receiver element are amplitude modulated according to the contrast pattern of the mark. The amplitude modulated signal is analysed in the analyser to identify the mark. The emitter element (3) has a transmitter (6) which emits light in the blue wavelength range.
Patent DE-19842658-A1 (DE)
Title: Scrap battery processing involves metal recovery
Inventor: TEZUKA FUMINOBU
IPC: H01M10/54
Filed: 1998-09-17
Abstract: A scrap battery processing method includes acid treatment of the collected electrode material for metal dissolution from the active material. In scrap battery processing by pretreatment for collecting the electrode material, separation of the active material from the current collectors and either metal recovery from the active material or recovery of the active material, the separation step comprises treating the electrode material with an acidic treatment solution for metal dissolution from the active material.
Patent DE-19844880-A1 (DE)
Title: Vehicle accelerometer monitoring device; has low pass filter to form mean value of acceleration that is independent of vehicle maneuvers
Inventor: KOHLER ROLF
IPC: B62D6/00
Filed: 1998-09-30
Abstract: The device monitors a lateral acceleration sensor that detects the lateral acceleration acting on the vehicle. A low-pass filter forms a mean value of the acceleration that is independent of maneuvers performed by the vehicle. A monitoring device compares the mean value with a threshold. Monitoring may only be performed if the vehicle speed is larger than a threshold or if no brakes are being operated. An Independent claim is included for a method for monitoring an accelerometer.
Patent DE-19846578-A1 (DE)
Title: Connecting clip for connecting circuit breakers etc. has snap-in elements which engage with undercut in groove to provide non-releasable connection
Inventor: HEINDORF HELMUT
IPC: H01H71/02
Filed: 1998-10-09
Abstract: The clip has a rod (2) with a transverse anchor bar (3). The rod is formed at the far end of an elastic snap-on element (5). The anchor bar has bent insertion sections (4) on both sides, in the direction of the rod. The snap-in element has a central opening (7) and a snap lug (11) extending on the side of the snap-in element opposite the opening to form an undercut (8).  Also claimed are connection clip receptacle, and electrical apparatus with a connecting device, an engagement receptacle, and an electrical component with several connection clip receptacles.
Patent DE-19846766-A1 (DE)
Title: A conjugated fluorene-based polymer useful as an organic semiconductor, electroluminescence material, and for display elements
Inventor: SPREITZER HUBERT
IPC: C07F5/04
Filed: 1998-10-10
Abstract: Conjugated polymers having fluorene structural units containing heteroaryl, aryl, alkyl, heteroalkyl, cycloalkyl groups, where the aryl group can be substituted by non-aromatic substituents, and the polymers can contain F, Cl, CN substituents are new.  The conjugated polymers have structural units of formula (I): R<1>, R<2> = 2-40C heteroaryl or 5-40C aryl, both optionally substituted by one or more R<3>;  R<3>, R<4>  = 1-22C (cyclo)alkyl, 2-20C heteroaryl, 5-20C aryl, F, Cl, SO3R<5>R<6>, and individual non-adjacent CH2 groups in the alkyl can be substituted by O, S, C=O, COO, N-R<5> or by a single aryl which is optionally substituted by one or more non-aromatic R<3>;  R<5>, R<6>  = H, 1-22C (cyclo)alkyl, 2-20C heteroaryl, 5-20C aryl; and individual non-adjacent alkyl CH2 groups can be substituted by O, S, C=O, COO, N-R<5> or by a single aryl which is optionally substituted by one or more non-aromatic R<3>; m, n = 0-3. Independent claims are included for: (1) an electroluminescence device containing the polymer; and (2) fluorene derivatives of formula (A). X, Y = halogen, B(OR<7>)2 or SnR<7>R<8>R<9>; R<7>, R<8>, R<9> = H, 1-6C alkyl, or two of these residues can form a ring.
Patent DE-19846767-A1 (DE)
Title: Partially conjugated polymer useful as an organic semiconductor or an electroluminescence material, and for display elements in television monitor and illumination technology contains fluorene building units
Inventor: SPREITZER HUBERT
IPC: H01L51/50
Filed: 1998-10-10
Abstract: A partially conjugated polymer including structural units containing H, optionally branched alkyl, heteroalkyl, aryl, F, Cl, CN, cycloalkyl, and individual non-adjacent alkyl CH2 groups which can be substituted by O, S, C=O, NR<5>, or aryl, heteroaryl, and structural units including Ar<1> and Ar<2>, where these are polycyclic conjugated aromatic, with one or more C atoms substituted by N, O, or S is new.  The partially conjugated polymer includes structural units of formula (I): where: R<1>,R<2>  = H, 1-22C optionally branched alkyl, 2-20C heteroalkyl, 5-20C aryl, f, Cl, CN, cycloalkyl, and individual alkyl non-adjacent CH2 groups, which can be substituted by O, S, C=C, COO, N-R<5>, or 2-10C aryl or heteroaryl, where aryl/heteroaryl can be substituted by one or more non-aromatic R<3> substituents,  R<3> and R<4>  = 1-22C alkyl, 2-20C heteroaryl, 5-20C aryl, F, Cl, SO3R<5>R<6>, where the alkyl is optionally branched or cycloalkyl, and individual non-adjacent CH2 groups in the alkyl, which can be substituted by O, S, C=O, COO, N-R<5>, or simply by aryl, and the aryl can be substituted by one or more non-aromatic R<3> substituents;  R<5> and R<6>  = H, 1-22C alkyl, 2-20C heteroaryl, 5-20C aryl, where the alkyl is optionally branched or is cycloalkyl; and individual non-adjacent alkyl CH2 groups, which can be substituted by O, S, C=O, COO, N-R<5>, or simply by aryl, and the aryl can be substituted by one or more non-aromatic R<3>, and m and n = 0,1,2,or 3, and structural units of formula (II), where Ar<1> and Ar<2> = a 2-40C mono- or polycyclic conjugated aromatic system, in which one or more C atoms can be substituted by N, O, or S, and one or more R<3>, and Ar<1> and Ar<2> can be bonded to a further optionally substituted C- or heteroatom so as to form a common ring, R<1>  = one or several 1-22C alkyl, 2-20C heteroalkyl or 5-20C aryl. The alkyl can be optionally branched or can be cycloalkyl, and individual non-adjacent alkyl CH2 groups can be substituted by O, S, C=O, COO, N-R% or aryl, and the aryl/heteroaryl can contain one or more non-aromatic R<3> substituents. An Independent claim is included for an electroluminescence device containing the polymer.
Patent DE-19847911-A1 (DE)
Title: Installation of bath tub, comprises fastening pedestal to floor and mounting tub on carrier
Inventor: SCHMITZ BERND
IPC: A47K3/16
Filed: 1998-10-19
Abstract: Installation of bath tub, comprises fastening a tub base pedestal (4) to the floor and mounting the tub. The tub has a carrier (2) complementary to the pedestal.  An Independent claim is also included for the corresponding components.
Patent DE-19853626-A1 (DE)
Title: Switching regulator has upward and downward modes enabled with periodic control by switch control circuit; pulse duration modulator varies duty cycle correct output voltage errors
Inventor: PREXL FRANZ
IPC: H02M3/158
Filed: 1998-11-20
Abstract: The switching regulator has an inductance (L) with one connection connected via first and second switches (S1,S2) to the regulator input and to earth and another connector connected via third and fourth switches (S3,S4) to the regulator output and to earth, whereby all switches are controlled. The regulator has an upward mode and a downward mode enabled by suitable switch settings and periodic control by a switch control circuit (5). A pulse duration modulator varies the duty cycle of the periodic control to correct deviations in the output voltage. Mode switchover occurs when the duty cycle approaches 100 or 0 per cent.  An Independent claim is also included for a method of operating a switching regulator.
Patent DE-19854537-A1 (DE)
Title: Ventilation system for passenger saloon of motor vehicle equipped with dashboard has at least two additional air vents below dashboard, of which at least one aligns with front seat
Inventor: AROLD KLAUS
IPC: B60H1/24
Filed: 1998-11-26
Abstract: At least two additional air vents(25) are provided below the dashboard, of which at least one aligns with the front seat(14). The additional air vents are constructed so that the airflow emitted therefrom blows against the knee and shin area of the front seat passengers. On the underside of the dashboard there is a cover(16) reaching preferably as far as the frontside end wall(11) of the saloon(10), and the two additional air vents are fitted in the cover.
Patent DE-19855276-A1 (DE)
Title: Image display device e.g. plasma display panel or LED display panel for personal computer
Inventor: TACHIBANA MIYUKI
IPC: G09G3/32
Filed: 1998-11-25
Abstract: The image display device has a display unit (20) with a number of pixels and  a light control device (5,16a) for illuminating the pixels within a given time interval, for providing a multiple graduation image. The illumination time provided  by the light control device is corrected by a correction device (4,5),  in dependence on characteristic dispersion information for the display device, held in a memory (6).
Patent DE-19855893-A1 (DE)
Title: Differential scanning thermometer
Inventor: KINOSHITA RYOICHI
IPC: G01N25/48
Filed: 1998-12-03
Abstract: A sample container (20) is placed on a sample holder (4). A reference holder (5) is arranged parallel to the plane of the sample holder. A rotationally symmetrical heat sink (1) surrounds both holders with an axis of rotation perpendicular to plane. Heat conductors (6) enable thermal exchange between the heat sink and holders. Temperature detectors (11) are connected to the opposite surface of the two holders.