baber/WOPTO huggingface dataset:
Patent DE-19847800-A1 (DE)
Title: Vorrichtung zur Übertragung von doppelseitig haftendem Verbindungsmaterial
Inventor: MEINKE KARSTEN
IPC: B65H19/10
Filed: 1998-10-16
Abstract: Die Erfindung betrifft eine Vorrichtung (16) zur Übertragung eines doppelseitig haftenden Verbindungsmaterials, insbesondere bestehend aus voneinander beabstandeten Verbindungsblättchen, von einem das Verbindungsmaterial aufnehmenden, insbesondere streifenförmigen, Trägermaterial (26) auf ein Substrat, insbesondere auf eine Materialbahn zum Verbinden mit einer anderen Materialbahn, mit einer Andrückführungseinrichtung zum Führen des Trägermaterials (26) und Andrücken des Trägermaterials (26) auf das Substrat. Das Besondere der Erfindung ist darin zu sehen, daß die Andrückführungseinrichtung zwischen einer Ruhestellung, in der sich das Trägermaterial (26) in einem Abstand vom Substrat befindet, und einer Arbeitsstellung, in der die Andrückführungseinrichtung das Trägermaterial (26) mit seiner das Verbindungsmaterial aufnehmenden Vorderseite abschnittsweise in Anlage an das Substrat bringt, bewegbar gelagert ist und ein Eingriffselement (28) vorgesehen ist, das zwischen einer Ruhestellung, in der es sich außer Eingriff vom Substrat befindet, und einer Eingriffsstellung, in der es sich in Eingriff mit dem Substrat befindet, derart verbringbar ist, daß es von seiner Eingriffsstellung in seine Ruhestellung nur zurückführbar ist, nachdem die Andrückführungseinrichtung ihre Arbeitsstellung verlassen hat.
Patent DE-19847943-A1 (DE)
Title: Digital water mark generation method for documents used for identification
Inventor: SCHWENK JOERG
IPC: H04N1/32
Filed: 1998-10-09
Abstract: The digital document is produced by the author with an embedded digital water mark. The water mark is not only dependent upon the identity of the author but also upon the document. The water mark can be used for validation and can include a time stamp.
Patent DE-19850061-A1 (DE)
Title: Installation of a flight of stairs between two floor levels uses computed dimensions for the stair supports and especially the handrail to be secured by a release mounting at the lower floor and a fixed mounting at the upper floor
Inventor: KOHLER FRANZ
IPC: E04F11/022
Filed: 1998-10-30
Abstract: The flight of stairs (1) with more than one step (6), to link two floor levels (2,3), is secured at one side at a string (5) by one or more bolts and has banisters (10) and a handrail (7) at the other side. The dimensions of the stair support components can be computed precisely, and especially the handrail (7). The string (5) and/or the handrail (7) are fitted to the lower floor level (2) with a release mounting and to the upper floor level (3) by a fixed mounting.
Patent DE-19851664-A1 (DE)
Title: Tilting device for emptying containers, with hydraulic cylinders for its rotary and translatory motions
Inventor: STECKEL HORST
IPC: B61D9/14
Filed: 1998-11-10
Abstract: The tilting device (1) empties containers (5). It has ring carriers (10) on roller shoes (9). The roller shoes rest on a foundation plate (11). There is a funnel (11) under this plate. Hydraulic cylinders (13, 15) are provided for the rotary and translator motions of the tilting device and also for the translatory motion of the displacement device.
Patent DE-19853134-A1 (DE)
Title: Intensifier of tension spring has guide elements, housing, and steel molding
Inventor: HETTERICH FERDINAND
IPC: F16F1/04
Filed: 1998-11-18
Abstract: The intensifier of the tension of a tension spring involves the ends of tension springs detachably placed on guide elements. The tension springs are raised and extended in a housing by a steel molding movable along an axle in a circle. The tension springs are lifted by a bisected steel molding conical on both sides.
Patent DE-19853455-A1 (DE)
Title: Cooling system for supercharged motor
Inventor: BILEK ANDREAS ING
IPC: F02M26/32
Filed: 1998-11-19
Abstract: The cooling system for a supercharged motor has a charger air cooler (2) and a cooler (3) for returned exhaust gas. Both coolers are situated in a common housing (1). At least one jet (61) is in the flow path of the charger air, directly after the charger air cooler, which pref. expands in the flow direction. The downstream side of the exhaust gas cooler is connected directly to the jet. The flow paths for the charger air and the returned exhaust gas are parallel to each other and in the same direction.
Patent DE-19855391-A1 (DE)
Title: Vorrichtung zur Entnahme von Proben
Inventor: HOFMANN FRIEDER
IPC: G01N33/46
Filed: 1998-12-01
Abstract: Anhand der an der Rinde von Bäumen abgelagerten Schadstoffe wird ein Monitoring der Luftgüte, oft auch zum Nachweis von Schadstoffemissionen bestimmter Emittenten, vorgenommen. Hierfür ist die Entnahme von Proben der Baumrinde in einer genau definierten Schichtdicke erforderlich. Die erfindungsgemäße Vorrichtung zur Entnahme von Proben, insbesondere aus der Rinde von Bäumen oder anderen aktiven oder passiven Akkumulationsindikatoren, für ein Luftgüte-Rindenmonitoring oder Immissions-Fingerprinting ist durch einen Fräser (13) und einem rohrartigen Anschlag (21 bzw. 23) zum Einstellen der Frästiefe gekennzeichnet. Die Entnahmetiefe der Probe ist durch Einstellen der Frästiefe mittels des Anschlags (21 bzw. 23) genau definiert.
Patent DE-19856155-A1 (DE)
Title: System von Sanitärarmaturen
Inventor: GROHE KLAUS
IPC: E03C1/02
Filed: 1998-12-05
Abstract: Ein System von Sanitärarmaturen enthält einen für alle Armaturen identisch aufgebauten Anschlussblock, der mit den Wasserleitungen einer Hausinstallation verbunden werden kann. Der Anschlussblock enthält eine Trennfläche, in der Durchgangsöffnungen münden, die mit den Anschlüssen der Leitungen in Verbindung stehen. DOLLAR A Die Sanitärarmaturen werden an einem Funktionsblock angebracht, der eine mit der Trennfläche des Anschlussblocks zusammenwirkende Trennfläche und von dieser Trennfläche ausgehende Kanäle aufweist.
Patent DE-19856834-A1 (DE)
Inventor: SOMMER VOLKER
IPC: H04Q7/38
Filed: 1998-12-09
Abstract: According to the invention, signalling of the used common channels is carried out implicitly via the data rate. Several combinations of channels (spread codes) are only permitted as an alternative for particular data rates of the individual services. Transmission capacity is saved since it is not necessary to reserve individual bits inside the TFCI parameter uniquely for the allocation of said common channels to different connections. The invention is especially useful in the downlink of the FDD modus of UMTS mobile radio systems.
Patent DE-19856876-A1 (DE)
Title: Ultrasonic sensor for contactless detecting of objects and persons
Inventor: LINDENBERG UWE
IPC: H04B11/00
Filed: 1998-12-10
Abstract: A modulation frequency generator (7) provides an LF modulation oscillation of preset frequency. The ultrasonic oscillation which is modulated, is then transmitted by an ultrasonic transmitter (3) and, after reflection, is received by an ultrasonic receiver (4). There is a discriminator (5) for the recovery of the modulation oscillation from the received ultrasonic oscillation. The phase position of the modulation oscillation and that of the signal received by the ultrasonic receiver is processed by a phase comparator (6), and an output signal, dependent on the phase difference, is transmitted.
Patent DE-19858133-A1 (DE)
Title: Verfahren zur Schachtverfüllung und Verwendung von Zuschlagstoffen hierfür
Inventor: HEUWINKEL HANS-WERNER
IPC: E21F15/00
Filed: 1998-12-16
Abstract: Die Erfindung bezieht sich auf ein Verfahren zum Verfüllen von tiefen Schächten (20), insbesondere Bergwerksschächten, mit aushärtendem Material, das ein Bindemittel, vorzugsweise Zement, einen Zuschlagstoff, einen Zusatzstoff und Wasser aufweist. Der Zuschlagstoff hat mindestens eine Korngröße von 4 mm und weist eine möglichst rauhe Oberfläche auf.
Patent DE-19858464-A1 (DE)
Title: Molded article useful as shuttering element for production of concrete structures comprises recycled plastic and 10-35 wt.% reinforcing material
Inventor: PECH UDO
IPC: B29C48/07
Filed: 1998-12-18
Abstract: A molded article (I) of recycled plastic contains 5-40, preferably 10-35 wt.% of reinforcing material (II).  An Independent claim is included for a process to prepare (I) by mixing 8-42 (15-39) wt.% of reinforcing material (II) to plastic packaging waste, that has been optionally presorted, comminuted, cleaned, sorted and dried, prior to melting, followed by further processing to form (I).
Patent DE-19859047-A1 (DE)
Title: Lubricated plain sliding bearing assembly for support of motor spindle e.g. in DC fan
Inventor: SHY ALEX
IPC: F16C33/10
Filed: 1998-12-21
Abstract: The assembly has a bearing support (92) with a hollow cavity (25) to house a plain sliding bearing (93) and motor spindle (16). A second lower section (27) of the bearing support has a first internal diameter which is larger than the first external diameter of the first lower section (33) of the bearing to form a space suitable for oil storage and which is located between the outer surface of the bearing and the inner surface of the bearing support. A second upper section (28) of the bearing support has a second internal diameter which is about the same as the second outer diameter of the first upper section (32) of the bearing, creating a leakproof oil seal.
Patent DE-19859785-A1 (DE)
Title: Turbine blade
Inventor: LEE CHING-PANG
IPC: F01D9/02
Filed: 1998-12-23
Abstract: The turbine blade has ribs with a tension rib (34) extending longitudinally between the front (26) and the point (28) and an inclined rib (36), running inclinedly to the tension rib, forming corresponding sections of a serpentine-formed circuit (38) longitudinally above and beneath the inclined rib. Several inclined ribs are arranged longitudinally at a distance to one another and run inclinedly to the tension rib, parallel to one another. One of the inclined ribs (36a) evolves in one piece from the tension rib (34a).
Patent DE-19859807-A1 (DE)
Inventor: VOLK HARALD
IPC: C11D7/16
Filed: 1998-12-23
Abstract: The invention relates to phosphate compounds which contain at least 50 wt.- % pentasodium triphosphate, less than 5 wt.- % sodium pyrophosphate and maximally 18 wt.- % water and which are present in the form of agglomerations from primary particles. Said phosphate compounds are excellent for use in washing or cleaning agents. The compounds are easily soluble and improve the solubility and the stability of washing and cleaning agents into which they are incorporated. The phosphate compounds are produced by agglomerating water-free, pulverized pentasodium triphosphate in a high-speed mixer with 12 to 28 wt.- % water, based on the pentasodium triphosphate content, and optionally other ingredients of washing and/or cleaning agents. The agglomerations obtained are dried immediately afterwards in a fluidized bed drier at a product temperature of below 60  DEG C to a free water content of less than 5 wt.- %.
Patent DE-19900820-A1 (DE)
Title: Servo-assistance mechanism for manual operation of motor vehicle gearbox
Inventor: FISCHER ROBERT
IPC: B60K20/06
Filed: 1999-01-12
Abstract: The servo-assistance mechanism is operated by a gear lever (32) and a transmission mechanism (8) transmits the motion to a servo-controller (16) which displaces the gear lever.  The assistance provided by the servo-controller is regulated as a function of a force transducer and a movement sensor.
Patent DE-19902379-A1 (DE)
Title: Replaceable seat element for bus seat has seat surface, backrest, detachable eyelet and cam connections, and basic body
Inventor: GERMAR HANS
IPC: A47C7/26
Filed: 1999-01-21
Abstract: The at least one replaceable seat element (3,4) on a seat (1) has a seat surface (15) or back-rest (16). The seat element is detachably joined to the basic body (2) by means of keyhole-eyelets (5) and matching cams (6), or by rails (10,11). The seat element is held in place by a pin and hole or bayonet fastening. The gap (12) between the seat element and the basic body is narrow.
Patent DE-19902500-A1 (DE)
Inventor: MEISSNER JOHANNES
IPC: H01H1/02
Filed: 1999-01-22
Abstract: A contact piece (10,20) is pressed directly onto the surface of a contact carrier (1,2), leaving a gap along the contact surface. A solder material is arranged in regions directly adjoining the gap, between the contact piece and contact carrier. Under vacuum, the solder material is melted by heating and the molten material penetrates the gap between the contact carrier and the contact piece.
Patent DE-19905635-A1 (DE)
Title: Tragbarer Funksender, insbesondere Funkschlüssel
Inventor: REINHARDT MATTHIAS
IPC: B60R25/24
Filed: 1999-02-11
Abstract: Die Erfindung bezieht sich auf einen tragbaren Funksender mit einem Spannungsgeneratorteil zur Erzeugung eines Wechselspannungssignals, einer leistungsregelbaren Verstärkerstufe zur Verstärkung des Wechselspannungssignals, einer Leistungsregelschaltung mit einem Operationsverstärker, dessen einem Eingang eine Leistungsvorgabespannung und dessen anderem Eingang über eine Gleichrichterstufe ein Rückkopplungsspannungssignal zugeführt ist, und mit einer vom verstärkten Wechselspannungssignal gespeisten Sendeantenne.  DOLLAR A Erfindungsgemäß beinhaltet der Spannungssignalgenerator einen Oszillator, und die Verstärkerstufe enthält wenigstens einen mit seiner Basis an den Oszillator angeschlossenen Biopolartransistor, in dessen Kollektor-Emitter-Strompfad ein vom Operationsverstärkerausgang gesteuertes Stromstellelement eingeschleift ist. Die Gleichrichterstufe beinhaltet eine oder zwei gegensinnig parallel geschaltete Dioden und jeweils parallel an den betreffenden Operationsverstärkereingang angekoppelt einen Kondensator und einen Widerstand. DOLLAR A Verwendung z. B. als Funkschlüssel für ein Zugangsberechtigungs- und/oder Fahrberechtigungssystem eines Automobils.
Patent DE-19906103-A1 (DE)
IPC: A61M1/00
Filed: 1999-02-13
Abstract: The invention relates to a dosing device in a medical vacuum container (1), wherein a pressure indicator (3) is attached to the vacuum container (1) preferably by a connecting sleeve (4). The invention is characterized in that it comprises a dosing container (6) for receiving a substance (7) that is to be dosed into the vacuum container (1) and a closure (8) that closes the dosing container (6) and opens (1) as it enters the vacuum container (1), wherein the dosing container (6) is disposed inside the pressure indicator (3) and fixed therein.
Patent DE-19908349-A1 (DE)
Inventor: BUDIG PETER-KLAUS
IPC: E05F15/60
Filed: 1999-02-26
Abstract: The invention relates to a combined bearing and drive system, which consists of a permanently excited magnetic support system comprising at least one stationary and at least one mobile magnet bar, where pairs of opposite stationary and mobile magnet bars have poles of the same polarity. The system also consists of a linear motor which is coupled to the magnetic support system. The linear motor and support system are both housed in the same casing. The aim of the invention is to provide an improved bearing and drive system of this kind which is more compact, more functional, requires fewer materials and is less costly. To this end the support system has a symmetrical structure and all the stationary magnet bars and all the mobile magnet bars are arranged in a separate plane. Said support system is in a delicate balance and comprises symmetrically arranged lateral guide elements.
Patent DE-19910757-A1 (DE)
Title: Schleifvorrichtung
Inventor: NIESCHULZE HENRIK
IPC: B24B49/18
Filed: 1999-03-11
Abstract: Die Erfindung bezieht sich auf eine Schleifvorrichtung, mit einem Schleifstein (42), der an einer in einer ersten Richtung verschiebbar gelagerten Schleifsteinhalterung (40) gehalten und mittels einer Zustelleinrichtung (62) relativ zur Schleifsteinhalterung (40) in einer zweiten, von der ersten Richtung unterschiedlichen Richtung bewegbar ist, um den Schleifstein (42) einem Messer (38) zuzustellen. Um eine gleichmäßige Abnutzung des Schleifsteins und somit einen vibrationsarmen Schleifvorgang zu erreichen, wird vorgeschlagen, daß der Schleifstein (42) durch die Zustelleinrichtung relativ zur Schleifsteinhalterung (40) ausschließlich verschoben, jedoch nicht gedreht wird. DOLLAR A Alternativ oder zusätzlich kann die Zustelleinrichtung (62) durch die Variation einer Endstellung des Verschiebeweges der Schleifsteinhalterung (40) ein- und ausschaltbar sein.
Patent DE-19910824-A1 (DE)
Title: Sheet steel drainage channel has removeable cover grid held on cross webs fitted into sides of channel
Inventor: LUECK WILHELM
IPC: E01C11/22
Filed: 1999-03-11
Abstract: The drainage channel has a U-shaped body and a removeable cover grid. The grid (14) is fastened to cross webs (11) fitted into opposite cut-outs (5,6,7,8) in the top of the long sides (2,3) of the channel body (1). The ends of the webs pass through the cut-outs. The long channel sides are secured against sideward bending by stops on the cross webs, which engage on the outer faces of the sides. The grid is connected to the cross webs via screws (13) passing through the webs and engaging with a nut below.
Patent DE-19913464-A1 (DE)
Title: Circuit arrangement for reduction of switching inteferences comprises back-up capacitor formed as a shunt connection with different capacitors in parallel combinations
Inventor: GRONBACH ROMAN
IPC: H02M1/12
Filed: 1999-03-25
Abstract: The circuit arrangement comprises back-up capacitor (Ce) formed as shunt connection of different capacitor types with parallel combinations of films/foils and capacitor ceramic. The input voltage is changed into a smaller output voltage with the circuit arrangement having switching transistor (S) with the back-up capacitor having voltage (Uce).
Patent DE-19915530-A1 (DE)
Title: Stationary tape guide with dynamic bearing effect
Inventor: JACOBS LYNN C
IPC: G11B15/60
Filed: 1999-04-07
Abstract: Magnetic tape is fed between spools and passes around guide rollers. The guide rollers are formed from cylindrical sleeves (28) that fit onto fluted guide posts (30) secured by screws (40) to the chassis . This provides a low friction support. When the tape feed drive is activated a hydrodynamic air film is formed between the tape and the surface of the sleeve so reducing tape wear.
Patent DE-19915632-A1 (DE)
Title: Nut made of elastic material consists of strap-shaped main body with projecting wings on outside and teeth on inside which cooperate with thread on bolt which spreads it so that wings lock it into position
Inventor: KRUEGER HELMUT
IPC: F16B37/08
Filed: 1999-04-07
Abstract: The nut is made of elastic material and consists of a main body (1) in the form of a strap. This has projecting wings (3, 4) on the outside and teeth (6, 7) on the inside, both of which are at opposite ends of the strap. The teeth are designed so that they cooperate with the thread on a bolt inserted in the nut which spreads it so that the wings lock it into position.
Patent DE-19918379-A1 (DE)
Inventor: MITSCH FRANZ
IPC: F16F1/387
Filed: 1999-04-22
Abstract: The locking sleeve is made up of inner and outer half-shells between inner (15) and outer (16) half sleeves enclosing a cylindrical central space. The outer sleeve is eccentric with respect to the inner sleeve, so that the vertical diameter (31) of sleeve is greater than its horizontal diameter (30).
Patent DE-19921144-A1 (DE)
Inventor: KEATING DAVID
IPC: F28D1/03
Filed: 1999-05-07
Abstract: The heating body (1) has at least one heat-emitting plate (2), with which is connected at least one heat-conducting convecto clamped between two plates or one plate and a fixture component. The convector comprises at least one meander-shaped bent plate of aluminum. Between two parallel convector plates running to the heat-emitting plates runs a double-sided adhesive strip parallel to th plates or a self-adhesive fabric. The fixture component is a rail connected with one plate or a metal sheet connected with one plate.
Patent DE-19921877-A1 (DE)
Title: Sliding door system with guide rail, cover of which can turn so that rail is covered when door is closed and uncovered when door is opened
Inventor: TEGELER ROLAND
IPC: E05D15/06
Filed: 1999-05-12
Abstract: The sliding door system has a sliding door (4) able to move along a guide rail (2). When thee door is closed, the cover (6) covers the guide rail. It opens up the guide rail when the door is opened. The cover may turn about a horizontal turning axis. It may be spring-loaded so that when the door is closed, it is held in its position covering the guide rail.
Patent DE-19922550-A1 (DE)
Title: Egg-boiler
Inventor: HEINZE BERND
IPC: A47J43/14
Filed: 1999-05-11
Abstract: Removable egg-cups (2) for holding the eggs (3) together with an integrated measure (4), are positioned on the egg-holder (1). The plinth consists of a stationary bottom part (5) with power-transmission element (6) and a mobile upper part (7) with power-consumption element (8). The top part contains a safety switch (9) and has a heating dish (10) with heating disc (11). The hood (12) has an egg-pick (13) with point (14) which can close a steam-hole (16).
Patent DE-19927935-A1 (DE)
Inventor: KROEMMELBEIN VOLKER
IPC: B32B7/04
Filed: 1999-06-18
Abstract: Between the preparation of dough and its final use for baking, the dough is portioned, shaped and possibly also deep-frozen until required. The portioned and shaped dough is placed on a plate or panel made up of three layers. The upper most sheet is a flat separation layer of baking foil which is bonded to the peaks of a sheet of corrugated paper. The bonding agent is a water-soluble adhesive which loses its adhesive power at or below approximately 0 degrees C. The lower face of the corrugated paper is attached to a flat layer of any suitable material. The panel is sized to fit within a standard baking tray or form.
Patent DE-19929167-A1 (DE)
Title: Modulator und Verfahren zur Phasen- oder Frequenzmodulation mit einer PLL-Schaltung
Inventor: MAERZINGER GUENTER
IPC: H03C3/09
Filed: 1999-06-25
Abstract: Modulator und Verfahren zur Phasen- oder Frequenzmodulation mit einer PLL-Schaltung, wobei die Modulation sowohl an einem Punkt der PLL erfolgt, an dem sich ein Hochpaß-Übertragungsverhalten für die Modulationsfrequenz ergibt, als auch zusätzlich an einem weiteren Punkt der PLL erfolgt, an dem sich ein Tiefpaß-Übertragungsverhalten für die Modulationsfrequenz ergibt, wobei die Modulation mit Tiefpaß-Übertragungsverhalten in einem Frequenz-Teiler im Rückführungszweig der PLL digital erfolgt.
Patent DE-19930400-A1 (DE)
Title: Hygiene chair has base structure, removable wheels, frame pieces, snap fastenings, and rests for back, arms, knees, back and feet
Inventor: WANKE KURT
IPC: A47K11/04
Filed: 1999-07-02
Abstract: The base frame made of detachably fixed frame-sections has removable wheels (6). Adjacent frame pieces fit into one another. The base structure consists of two H-shaped side frames (1,1a) joined at the front side to a further, H-shaped, transverse frame.(2). The detachably fixed frame parts and especially the toilet seat, are interlocked by snap-fastenings. Arm-rests and or toilet aids and or back-rest and or knee-expanders and or foot-rests (5) are detachably fixed especially beneath the transverse frame.
Patent DE-19932366-A1 (DE)
Inventor: REISACHER HANNES
IPC: G10K11/162
Filed: 1999-07-13
Abstract: The invention concerns an insulating element (1) comprising a cellular structure (6), and having improved properties concerning the stability of the insulating material (3), in particular in powder form, located in the cells (2). This is achieved by cross curing of the insulating means (3) via openings provided in the walls of the cells (4). The invention also concerns an improved method for making insulating elements, in particular insulating elements forming panels, and comprising a cellular structure (6), said cellular structure (6) being pressed in the insulating material (3).