baber/WOPTO huggingface dataset:
Patent DE-19912162-A1 (DE)
Title: Production of a light granulate concrete additive used in the building industry comprises heating polystyrene particles for a short time using steam
Inventor: THESENFITZ KLAUS
IPC: C04B16/10
Filed: 1999-03-18
Abstract: Production of a light granulate concrete additive made of foamed polystyrene particles comprises heating the polystyrene particles for a short time to 105-110  deg  C using steam in a heated boiler.
Patent DE-19914290-A1 (DE)
Inventor: WOELFINGER URSULA
IPC: B65F1/16
Filed: 1999-03-30
Abstract: The bin (2) for soiled machine cleaning cloths is made in one piece from plastic. It has a hinged airtight lid (1) and is fi with wheels at the bottom. A trolley can be fitted to one side of the bin and this is fitted with a foot-operated lifting device (19).
Patent DE-19914386-A1 (DE)
Title: Stückgut-(Stetig-)Fördereinrichtung
Inventor: ARLT GUENTER E
IPC: B65G17/34
Filed: 1999-03-30
Abstract: Fördereinrichtung (1) zum Transport von Stückgut, wobei Stückgutteile jeweils an einer Aufgabestelle auf ein Förderelement (2) aufzugeben und seitlich von der Fördereinrichtung (1) abzugeben sind, wobei einander in Förderrichtung (6) nachgeordnete, gelenkig miteinander verbundene und gemeinsam antreibbare Förderelemente (2, 2', 2'') einen in sich geschlossenen Förderstrang bilden, dessen Förderelemente (2) jeweils eine von der Außenseite (8) des Obertrums (9) eines (Quer-)Gurtförderers (10, 10') gebildete Tragfläche (5) bilden, und dessen quer steuerbar antreibbarer Fördergurt (11) aus einer nicht-angetriebenen Förderstellung im Bereich der jeweiligen Abgabestelle so anzutreiben ist, daß das vom jeweiligen (Quer-)Gurtförderer (10) abgestützte und in Förderrichtung (6) der Fördereinrichtung (1) geförderter Stückgutteil zur vorgegebenen Abgabestelle hinzufördern und dadurch abzugeben ist, und wobei die Förderelemente (2) jeweils an dem Rand (13) ihrer Tragfläche (5) mit einer horizontalen Stützplatte (14) versehen sind, welche einen Zwischenraum (15) überdeckt, wobei jedes Förderelement (2) nur an einem rechtwinklig zur Fördereinrichtung (6) der Fördereinrichtung (1) verlaufenden Querrand (13) mit einer Stützplatte (14) versehen ist und sich die Stützplatte (14) eines Förderelementes (2) soweit in Förderrichtung (6) in den Bereich des benachbarten Förderelementes (2') erstreckt, daß sie von diesem überlappt wird.
Patent DE-19916684-A1 (DE)
Title: Heat transformation using vortex installation; involves guiding steam into vortex stream, to produce temperature zones, in which steam is evaporated and cooled to operate turbine
Inventor: SCHWIEGER JOACHIM
IPC: F01K19/00
Filed: 1999-04-14
Abstract: The transformation involves guiding a gas, preferably steam, after pressure relaxation in a nozzle into a vortex stream. Radial temperature zones are formed in the vortex stream, with heating in the edge zone and cooling with condensation in the core zone, in a similar way to the processes inside a tornado.  The condensate is pressurised and pumped outside the vortex installation, is heated by the heated edge zone and evaporated. The saturation pressure is preferably greater than the nozzle entry pressure, so that a temperature is generated to achieve a working cycle of a turbine. The steam is guided through the vortex stream again, to repeat the separation into different temperature zones with saturated steam generation. In several states, the transformed condensation heat is processed in the turbine, so that less heat is guided to the condenser and more heat to the generator. The inner vortex core and the outer vortex zone move in the same axial direction, in a parallel flow principle.
Patent DE-19916857-A1 (DE)
Title: Disposal of an organic waste involves preparing material with bacteria on sterile carriers, introducing the material into a fermenting tank and feeding food waste, mixing, and operating a temperature regulator
Inventor: JIN IN SEOP
IPC: C05F17/00
Filed: 1999-04-14
Abstract: An organic waste is disposed by preparing decomposition promoting material with bacteria on sterile carriers; introducing the material into a fermenting tank and periodically feeding food waste; intermittently mixing the contents of the tank; and operating a temperature regulator for controlling fermenting and/or oxidizing action of the bacteria.  An Independent claim is also included for an apparatus for disposing of organic waste comprising a fermenting tank (18) disposed within a thermally insulated casing and having an upper opening through which waste material can be dropped; a movable lid for opening and closing the upper opening; a rotatable stirrer for stirring the contents of the tank; and deodorizer (5) for receiving and at least deodorizing gases emitted by decomposing waste in the tank.
Patent DE-19916878-A1 (DE)
Inventor: RAST URS
IPC: H05B41/38
Filed: 1999-04-14
Abstract: The invention relates to a circuit for igniting and operating gas discharge lamps, especially high pressure gas discharge lamps. Said circuit comprises four controllable switches (S1, S4) connected forming a full bridge, wherein a gas discharge lamp (EL) is to be mounted in the branches of said full bridge. After igniting and operating the gas discharge lamp (EL), a heating operation is effected, wherein switching between both bridge diagonals (S1, S4; S2, S3) is carried out. Ignition of the gas discharge lamp (EL) is effected by a series resonant circuit (L1, C1) coupled to the branch of the bridge, wherein two series connected switches (S1, S2) of the full bridge are permanently open and the other two switches (S3, S4) are alternately connected and disconnected at a high frequency. Actual normal operation is effected by switching at low frequency between the switches of both bridge diagonals (S1, S4; S2, S3), wherein a switch (S1, S2) of the activated bridge diagonal is alternately connected and disconnected at a high frequency, wherein said switch (S1, S2) is connected with a high frequency only when the current (iL2) passing through the branch of the bridge has reached a lower reversing point, i.e. a minimal value.
Patent DE-19920782-A1 (DE)
Title: Closed tide-filled bathing polder in coastal tidal has artificially laid, closed, and vertical or embanked basin enclosure with at least one defined inlet and drain, and also hydraulic connection to surrounding tidal regime
Inventor: MANZENRIEDER HELMUT
IPC: E04H4/00
Filed: 1999-05-05
Abstract: The artificially laid, closed, and vertical or embanked basin enclosure has at least one defined inlet and drain, and also a hydraulic connection to the surrounding tidal regime. The closed basin enclosure and with the bathing polder itself can be in any geometric form with or without direction connection to the land and independent of the shape of the coast line. The connections to the land may be at two points.
Patent DE-19923379-A1 (DE)
Title: Main cylinder for hydraulic brake unit of vehicle has at least one pressure piston mounted in bore in casing with hollow space in bore connected to piston pressure chamber by passage opening
Inventor: UNTERBERG HARTMUT
IPC: B60T11/20
Filed: 1999-05-21
Abstract: The main cylinder (10) has at least one pressure piston (16,18) sealedly and slidingly mounted a bore (14) in a casing (12). The bore limits a pressure chamber (40,44) for hydraulic fluid and has a hollow space (46,46') in its end section facing the pressure chamber. In an output position of the piston, the hollow space is connected to at least one space (60,70) radially outside the pressure piston by a radial passage opening (62,62'). A closure element is arranged in the hollow space of the pressure piston is fixed in the casing. The closure element does not block the passage openings in the output position of the piston, and which completely covers the opening cross-section of the passage opening as soon as the pressure piston slides out of its output position into the bore by a distance corresponding to the axial length of the passage opening. An Independent claim is included for a hydraulic brake unit for a vehicle, incorporating the main cylinder.
Patent DE-19925338-A1 (DE)
Inventor: SCHUMANN KLAUS
IPC: A61K9/70
Filed: 1999-06-02
Abstract: The invention relates to substrate sections provided with a pressure-sensitive adhesive surface which are sealed in bags to protect against degradation of the active ingredients. The pressure-sensitive adhesive surface is covered by a carrier layer which at least partially projects further than said adhesive surface. The carrier layer is subdivided by an incision which forms a removal aid. During storage, adhesive in cold flow can escape through this incision, causing adhesion to the bag. Said substrate sections are characterised in that the carrier layer is configured as two carrier-layer sections (2, 3) which overlap in their adjoining areas (4), in order to improve storage stability by preventing the adhesive from escaping.
Patent DE-19929272-A1 (DE)
Title: Ink jet printer for producing photographic prints has controller for applying digital mask to a printed image to prevent printing on first belt, drier, paper alignment station, and laminating station
Inventor: FREUND MICHAEL N
IPC: B41J3/60
Filed: 1999-06-25
Abstract: Printer has rear side printer (26) between supply roller (12) and measurement roller (18). Paper deflector (27) is between second measurement roller and first transport belt (30). Controller (54) applies digital mask representing paper width to prevent printing on first belt. Second paper deflector (27'), between first and second transport belt (31) with device for feeding or looping paper.  The printer has a rear side printer (26) between a supply roller (12) and a measurement roller (18), a paper deflector (27) between a second measurement roller and a first transport belt (30), a colour inkjet print head (36) above a first vacuum belt, and a paper edge detection sensor (46). A controller (54) applies a digital mask of paper width onto printed image to prevent printing on the first belt, and a second paper deflector (27') is provided between the first and a second transport belt (31) with a device for feeding or looping the paper. The printer has a drier (48), a paper alignment station (310), a laminating station(300), a transverse cutting station (340) and a cutter (350).
Patent DE-19933829-A1 (DE)
Title: Water tight plug with water tight gel through which connection is made, where loose gel is prevented from adhering to connector part
Inventor: MAEDA AKIRA
IPC: H01R13/52
Filed: 1999-07-20
Abstract: The plug construction has a casing (31) containing several terminal chambers (33) with corresponding terminal insertion passages (59). A gel (47) is arranged between the chambers and the passages in the casing. Several terminals (69) are connected to the fronts of electric wires (67) and are arranged in the chambers so that they can be inserted and guided through the passages and the gel. The plug construction has a casing (31) containing several terminal chambers (33), which communicate with the outside of the casing through corresponding terminal insertion passages (59). A gel (47) is arranged between the chambers and the passages in the casing. The arrangement also includes several terminals (69), which are connected to the fronts of electric wires (67). The terminals are arranged in the chambers such that they can be inserted and guided through the passages and the gel. The gel seals the space between the casing and the electric wires. Several guides (65) are provided which are each held at the front of a terminal to be guided through the gel. After the guides have been inserted through the gel, they are forced out through the respective chamber.
Patent DE-19936555-A1 (DE)
Inventor: RUPPRECHT HANS
IPC: B24B27/00
Filed: 1999-08-03
Abstract: In its release position the cover (2) can be fixed to one or more bolts (7) rising up from the main body (1) side facing the housing (10). The bolt acts as the pivot axis for the fitted cover to swing parallel to the drive shaft (3) in relation to the main body (1). In a variant, the cover is served by two guides arranged parallel to one diameter of the dust guard and the guard is fitted at the end furthest from the housing (10) with a rim piece which in turn overlaps the wheel grinding surface (4) and consists of elastic air-permeable bristles.
Patent DE-19936844-A1 (DE)
Title: Thin flexible film, e.g. painted plastic film for fender cover is thermoformed by sequential vacuum application after contacting successive film portions with different mold surfaces
Inventor: SHAFI NOMAN
IPC: B29C51/26
Filed: 1999-08-05
Abstract: A film thermoforming process comprises contacting successive film portions with different mold surfaces and applying a vacuum through the surfaces after each contacting operation.  Thermoforming of a thin flexible film comprises (a) contacting a first portion (24) of the heated pliable film (10) with a first mold surface (34); (b) applying a vacuum through this first surface; (c) contacting a second portion (26, 28) of the film with a second mold surface (36, 38) located in a different plane from the first surface; and (d) applying a vacuum through this second surface. Air, trapped between the mold and the film is initially removed from between the first mold surface and the first film portion and then from between the second mold surface and the second film portion.  Preferred Features: The first and second film portions (24, 26, 28) form the back surface of a film having a decorative surface. The peripheral portion of the film is held by a frame (12) having a component (18) for holding the first film portion (24) and a movable component (20, 22) which holds and moves the second film portion (26, 28) into contact with the second mold surface (36, 38). Step (d) may be carried out prior to step (c).
Patent DE-19937941-A1 (DE)
Title: Device for fixing form-integrated bumper unit relative to body outer panel of motor vehicle has clamping device with tolerance compensation components enabling adjustment in longitudinal, transverse and vertical directions
Inventor: FISCHER TIMOTHY
IPC: B60R19/24
Filed: 1999-08-11
Abstract: The fastening point of the bumper unit has a clamping device(4) with tolerance compensation components(5,6,8-11) which enable adjustment in the longitudinal, transverse and vertical directions of the vehicle, and which by means of a clamping connection acting on a single axis are attached both on the body frame side and on the bumper side. Tolerance compensation in the vertical direction is provided by two movable wedge sleeves(8,9) which are reciprocally beveled.
Patent DE-19939000-A1 (DE)
Title: Hydraulic hammer drill has a deflection unit with a twisting flow channel at the hydraulic pressure inflow or the return line to reduce pressure swings and/or pressure bursts
Inventor: GEIMER MARCUS
IPC: E21B4/14
Filed: 1999-08-17
Abstract: The hammer drill, and especially a hydraulic hammer drill (1), has a hydraulic pressure inflow line (7) and a return line (8) back to the pressure source. At least one of the hydraulic flow lines (7,8) is connected to an intermediate deflection (9) at the hammer drill, which has at least one twisting channel to carry the hydraulic fluid under pressure.
Patent DE-19940873-A1 (DE)
Title: Idle rotation learning controller for electric throttle type internal combustion engine
Inventor: OSAKI HIROYUKI
IPC: F02D41/14
Filed: 1999-08-27
Abstract: A learning sequence unit allows learning by a friction learning unit after completing learning by an air capacity learning unit. The friction learning unit performs the learning compensation of the target opening of a throttle valve to obtain a target system output. The air capacity learning unit performs the learning compensation of the target opening to obtain a target suction air capacity. The suction air capacity is estimated based on the detected value of the opening of the throttle valve at the time of the idle running of the system. The estimated suction air capacity is compared by the actual suction air capacity. The feedback control of the throttle valve opening is performed at the time of the idle running of the system so that a system rotational speed is brought close to a target idle rotational speed.
Patent DE-19941178-A1 (DE)
Title: Radio alarm clock has an additional ear piece in the form of an ear plug that is connected to the clock so that the wearer hears an alarm at a chosen time, but for the rest of the time is protected against outer noise
Inventor: BECKER STELA
IPC: G04G13/02
Filed: 1999-08-30
Abstract: Radio alarm clock comprises a housing of soft material such as rubber. A further housing, containing an exchangeable earplug, is connected to the clock. The radio alarm functions as an alarm or bleeper that can be set as required. The earplug protects an ear, in which it is placed, from outer noise and disturbance and ensures that the wearer can sleep undisturbed without fear of over-sleeping.  The earplug is of soft rubber and is fitted to the outer ear so that there is no uncomfortable pressure.
Patent DE-19942874-A1 (DE)
Inventor: GEIST GERHARD
IPC: B65D1/26
Filed: 1999-09-08
Abstract: The tool comprises upper and lower parts, the latter forming a cutting punch (5) and incorporating a tool insert (9). Closely spaced notches (25) around the tool insert or punch in the transition area between the surfaces forming the container wall (23) and the horizontal edge (22) of the container create ribs in the moldings. An Independent claim is made for a thermoplastic plastic container with a flat, U-shaped or rolled edge and ribs (26) around the whole circumference in the transition area between container wall (23) and the horizontal area (22) of the edge.
Patent DE-19946522-A1 (DE)
Title: Method to manufacture foundation with plastics foam; involves using plastics foam plates, which are secured using ground nails made of concrete steel with diameter of 5-30 mm
Inventor: QUITTMANN JUERGEN
IPC: E02D27/02
Filed: 1999-09-28
Abstract: The method involves using plastics foam plates (2), which are secured using ground nails (3). The nails are preferably made of concrete steel and have a diameter of 5-30 mm. The nails may be too long, and have the excess cut off after insertion in the soil. The upper ends of the nails may be connected by a wire or concrete steel with hooked ends that engage the nails.
Patent DE-19948197-A1 (DE)
Title: Verfahren zur Behandlung von Abwasser einer biologischen Kläranlage
Inventor: HERTRAMPF JOACHIM
IPC: C02F3/30
Filed: 1999-10-07
Abstract: Ein bekanntes Verfahren zum Abbau von Stickstoff-Verbindungen im Abwasser einer biologischen Kläranlage umfaßt eine erste Behandlungsstufe, bei der dem Abwasser ein sauerstoffhaltiges Gas in Abhängigkeit eines vorgegebenen O¶2¶-Sollwertes für den Sauerstoffgehalt im Abwasser geregelt zugeführt wird, wobei das im Abwasser enthaltende Ammonium unter Bildung von Nitraten oxidiert wird, und eine zweite Behandlungsstufe, bei der die Nitrate unter Bildung von gasförmigem Stickstoff eliminiert werden. Um hiervon ausgehend bei gleichbleibend hoher Betriebssicherheit den Sauerstoffbedarf bei der Abwasserreinigung zu verringern und damit die Betriebskosten zu senken, wird erfindungsgemäß vorgeschlagen, daß der Ammonium-Gehalt oder eine damit korrelierbare Eigenschaft des Abwassers fortlaufend gemessen, und der O¶2¶-Sollwert in Abhängigkeit vom gemessenen Ammonium-Gehalt vorgegeben wird.
Patent DE-19951179-A1 (DE)
Title: Rotating electric machine comprises outer stator ring and inner stator ring which are wound from at least one ring strip
Inventor: SHEN JINXING
IPC: H02K1/16
Filed: 1999-10-23
Abstract: The electric machine has an inner lying rotor and an outer lying stator which is assembled together from an external stator ring and an inner stator ring without use of adhesive. The outer stator ring (4) and the inner stator ring (5) are wound respectively from at least one ring strip (4B,5B) and are connected mechanically permanently with each other. The outer stator ring and the inner stator ring are meshed to each other.
Patent DE-19951550-A1 (DE)
Title: Processor and/or microcontroller adaptation arrangement in building system technology
Inventor: STROICK NORBERT
IPC: G05B19/042
Filed: 1999-10-26
Abstract: The arrangement adapts a processor and/or microcontroller (1) at a control arrangement (8) which controls an interface (7) for a communication with an integrated circuit (2) serving for the connection of the processor and/or microcontroller at a bus system (3), especially a European Installation Bus. The arrangement includes an interface (21) for a connection to the processor and/or microcontroller, and an interface (22) for a connection to the control arrangement.  Devices (23, 24, 25, 26, 27) are provided for converting information provided by the processor and/or microcontroller into a format which can be processed by the control arrangement, and vice versa. The interface for connecting the control arrangement comprises preferably devices for a recognition and/or elimination of errors in the information transmission.
Patent DE-19953446-A1 (DE)
Inventor: FIGGE HANS-JUERGEN
IPC: C09D175/14
Filed: 1999-11-06
Abstract: The invention relates to an olefinically unsaturated, hydrophilic or hydrophobic polyurethane (B), which can be produced as follows: (1) a polyurethane pre-polymer (B1), produced by at least reacting (B1.1) at least one poly-isocyanate with (B1.2) at least one saturated and/or olefinically unsaturated higher-molecular and/or lower-molecular polyol in one or more stages so that, according to the statistical mean, at least one free isocyanate group per molecule still remains, is reacted with (2) at least one compound (B1.3) containing at least two functional groups which are reactive to isocyanate, in such a way that no remaining free isocyanate groups are detectable. (3) The resultant polyurethane is then reacted with at least one anhydride of an alpha,beta-unsaturated carboxylic acid. The invention also relates to the use of said polyurethane (B) for producing graft copolymers and to the use of the polyurethane (B) and the graft copolymers for producing coating materials, adhesives and sealing masses.
Patent DE-19959335-A1 (DE)
Title: Injection syringe comprises a cylinder with primary and secondary plungers, and a cylinder cover surface with a tube attachment
IPC: A61M5/31
Filed: 1999-12-09
Abstract: An instrument, especially an injection syringe, for applying a liquid into tissue, comprises a cylinder (2) with a primary plunger (5). The plunger and the cylinder cover surface with tube attachment (3), form the cylinder inner area that can be filled with liquid The plunger has an opening (7) in which a secondary plunger is located.