baber/WOPTO huggingface dataset:
Patent DE-19752862-A1 (DE)
Inventor: HOFFMANN KONSTANTIN-MOESSIS
IPC: A47L9/14
Filed: 1997-11-28
Abstract: The invention relates to a reuseable universal vacuum cleaner bag which is both economical and time-saving. The user places a cardboard template on the polyesterol panel (1) so that the holes match each other, marks the edges of the card on the panel with a pencil and cuts the resulting shape out of the polyesterol panel (1) using scissors. The opening required in the frieze-cloth seals (5 or 6) on the vacuum cleaner bag (8) must be cut out crosswise with scissors. Only one of said frieze-cloth seals (5 or 6) should be opened. The adhesive seal (12) is joined to the frieze-cloth seal (10) by means of rolling up the bag end, thus closing the bag. The bag is emptied by performing the same process in reverse. In the event that the bag is too long, it can be shortened using the frieze-cloth-adhesive seals, since the motor aspiration system must be kept free. The adhesive seal (3) on the holding panel is pushed together with the opened frieze-cloth seal (5 or 6), and the bag is ready for use.
Patent DE-19753217-A1 (DE)
Title: Open-heap, sterile composting with oxygen injection, useful for degrading organic wastes
Inventor: BRINKMANN ULRICH DR
IPC: C05F17/02
Filed: 1997-12-01
Abstract: A method of composting is new and comprises controlled injection of up to 30% oxygen in response to temperature measurement. An Independent claim is included for the composting equipment used as described. It includes a blower, an injection line and an oxygen source, with a temperature transducer and controller.
Patent DE-19754896-A1 (DE)
Title: Seat for motor vehicle
Inventor: KOBLISCHKE ALEXANDER
IPC: B60N2/30
Filed: 1997-12-10
Abstract: The sitting section (1) of the seat can be hinged into the transporting position so that the front edge (3) lies at the top. The sitting section and seat back (2) can both be folded into a transporting position. The sitting section is hinged in such a way that the pivoting motion superposes a longitudinal movement of the sitting section in the seat longitudinal direction. A support connected to the sitting section by a joint supports the sitting section in the region of the rear edge against the floor (6).
Patent DE-19755145-A1 (DE)
Title: Underground tank storage facility
Inventor: BRAEUTIGAM MAX DIPL ING
IPC: B65D90/24
Filed: 1997-12-11
Abstract: The underground tank storage area consists of a concrete trough (1) with a cover (4) made of concrete slab (4), and in the trough are located the storage containers (4), pumps (9) and supervisory and/or regulating valves. The containers may be located in one section of the trough and the other equipment in another, or two troughs may fulfil the same function. The troughs or trough sections have means for pressure relieving.
Patent DE-19803852-A1 (DE)
Title: Two-side oxidized silicon wafer for production of SOI devices, optical waveguide structures and micro-systems
Inventor: LAERMER FRANZ DR
IPC: H01L21/316
Filed: 1998-01-31
Abstract: Thick oxide layers are produced on a silicon wafer by electrochemical etching to form front and back face porous silicon layers, oxidation of the porous silicon and relaxation treatment. Independent claims are also included for the following: (a) an optical waveguide structure with a waveguide provided on a thick silicon dioxide layer produced by the above method; and (b) an active optical component comprising one or more optical waveguide structures as above.
Patent DE-19806403-A1 (DE)
Title: Method for cooling bottled drinks in transportation
IPC: F25D7/00
Filed: 1998-02-17
Abstract: The bottle contents are cooled by a closed heat pipe (4) extending vertically in the bottle and terminating in an evaporator (5), which is  cooled by a fan (9) and charged with water in a container (3) by a wick (7).
Patent DE-19808759-A1 (DE)
Title: Glass shower panel and/or glass shower door assembly method
Inventor: ZISLER HORST
IPC: A47K3/38
Filed: 1998-03-02
Abstract: A vertical section (10) is placed against a building section.  At least one, and preferably two fitting sections (12) are placed against the vertical section.  At least one and preferably two adjusting gauges (14) especially hole gauges are placed, for example screwed (18), onto the fitting sections.  The glass section (50) is placed on the at least one support part of the stand (16).  The adjusting or hole gauges match cavities (52), holes or such like in the glass panel.
Patent DE-19809302-A1 (DE)
Title: Centrifugal clutch for miniature electric setting motor
Inventor: JURR RICHARD
IPC: F16D43/06
Filed: 1998-03-05
Abstract: The centrifugal clutch (10) has a transmission sleeve (14) fitted to the motor shaft (12), with a setting device (16,22,30) operated by centrifugal force at its free end, acting on a drive element (18) which is displaced axially relative to the transmission sleeve above a given rotational speed, for locking it in engagement with the transmission sleeve.
Patent DE-19814238-A1 (DE)
Title: Fluoro-hydrocarbon-based operating fluid composition for refrigerators
Inventor: SYNEK VLADISLAV
IPC: C10M169/04
Filed: 1998-03-30
Abstract: A fluorohydrocarbon-based operating fluid for refrigerators with alkyl-benzene, mineral oil and/or poly- alpha -olefin as lubricant contains polyorganosiloxane, organic phosphate and/or organic phosphite as additive(s). An operating material for refrigerators contains: (A) refrigerant(s) consisting of one or more fluorohydrocarbons; (B) lubricant(s) comprising (B1) alkylbenzene(s) with 1-20C linear or branched alkyl groups, (B2) mineral oil(s) and/or (B3) poly- alpha -olefin(s); and (C) additive(s) comprising (C1) polyorganosiloxane(s) with 1-30C organic groups, in amounts of 0.1-250 mg per 1 kg component (B) and/or (C2) organic phosphate(s) of formula (I) and/or (C3) organic phosphite(s) of formula (II), in amounts of 0.01-10 wt.% (C2) and/or (C3) based on the total weight of (B). R<1>-R<3>  = 1-20C alkyl, aryl and/or aralkyl.
Patent DE-19817223-A1 (DE)
Title: Cable junction unit for centralized control of streetlight
IPC: H01R13/66
Filed: 1998-04-17
Abstract: The cable junction unit is attached to the inside of a streetlight pole. The unit has a housing with a removable lid (2) and a centralized control system unit for remotely switching a relay. The centralized control system unit (13,14) is fixed to the lid of the housing. The lid may have a recess for attachment of an elongate circuit board (13) on which the centralized control module is arranged.
Patent DE-19820545-A1 (DE)
Title: Electrode free plasma and ion source for continual operation
Inventor: FREY HARTMUT
IPC: H01J27/18
Filed: 1998-05-08
Abstract: The plasma and ion source uses electrons from a high frequency electron source in a discharge chamber of an ion source. The electron source is provided at the end of the discharge chamber of the ion source. The electrons are extracted from the discharge chamber of the electron source using an extraction grating.  The extracted electrons are fed into the discharge chamber of the ion source. Preferably the discharge chamber of both the electron source and the ion source are provided by vacuum seals so that the high frequency coil of the electron source and the DC coils of the ion source are arranged in transformation oil for beam shaping.
Patent DE-19823668-A1 (DE)
Title: Postal delivery vehicle with controlled access
Inventor: HERRMANN WERNER
IPC: G07C9/00
Filed: 1998-05-20
Abstract: The postal delivery vehicle has a controlled unit that limits access to the contents. This is in the form of an access cover that has a lock mechanism that is electronically closed.  The lock mechanism requires that a personal identification code is entered and checked before access is allowed. The system has a control unit based upon a microcomputer with a memory for data storage.
Patent DE-19825025-A1 (DE)
Title: Verfahren und Prüfstand zur Ermittlung der Dichtigkeit von Unterflurfeuern oder anderen auf Flughäfen oder zur Straßenbeleuchtung eingesetzten abdichtungskritischen Geräten sowie entsprechendes Unterflurfeuer bzw. Gerät
Inventor: LOETERS GHISLAIN
IPC: G01M3/20
Filed: 1998-06-04
Abstract: Ein Verfahren zur Ermittlung der Dichtigkeit von Unterflurfeuern oder anderen auf Flughäfen oder zur Straßenbeleuchtung eingesetzten abdichtungskritischen Geräten dient dazu, die Betriebssicherheit derartiger Unterflurfeuer bzw. abdichtungskritischer Geräte weiter zu erhöhen. Um hinsichtlich der Dichtigkeitseigenschaften von Unterflurfeuern bzw. ähnlichen Geräten zu aussagekräftigen Informationen zu gelangen, wird jedes Unterflurfeuer (1) bzw. Gerät einem Unterdruck ausgesetzt, wird nach Erreichen eines vorgebbaren Unterdruckniveaus die Umgebung des Unterflurfeuers oder Geräts mit einem Indikatorgas beaufschlagt und wird die Menge des in das Unterflurfeuer oder Gerät eindringenden Indikatorgases in Abhängigkeit von der Zeit gemessen.
Patent DE-19830004-A1 (DE)
Title: Cosmetic composition with high radical protection factor
Inventor: GOLZ-BERNER KARIN
IPC: A61K8/98
Filed: 1998-06-24
Abstract: Cosmetic composition comprises: (a) 1-10 wt. % of a product obtained by enzymatic hydrolysis of a white quebracho bark extract and comprising at least 90 wt. % proanthocyanidine oligomers and no more than 10 wt. % gallic acid; (b) 0.1-10 wt. % of a silkworm extract comprising cecropin, amino acids and vitamins; (c) 0.1-5 wt. % of a nonionic, cationic or anionic hydrogel; (d) 0.1-30 wt. % phospholipids; (e) water; (f) 0-4 wt. % of a yeast sonication product with a superoxide dismutase activity of at least 150 U/ml; and (g) 0-30 wt. % of a Malphigia punidifolia extract.
Patent DE-19833648-A1 (DE)
Title: Super-compact radionuclide battery useful for spacecraft contains radionuclide dust particles suspended in a gas or plasma
Inventor: JUREWITSCH WLADIMIR
IPC: G21H1/04
Filed: 1998-07-25
Abstract: A radionuclide battery contains radionuclide dust particles suspended in a gas or plasma.  A radionuclide battery contains radionuclide dust particles suspended in a gas or plasma and has container wall photovoltaic layers for radiation conversion into electrical energy. Preferred Features: The dust particles are in the form of a stable aerosol or dust plasma and consist of a beta or alpha emitter.
Patent DE-19835878-A1 (DE)
Inventor: DELLANTONI NIKOLAUS
IPC: H01Q5/45
Filed: 1998-08-07
Abstract: The present invention relates to an antenna (1) for transmitting and receiving signals. The inventive antenna comprises a first antenna element (2) for transmitting and receiving signals of a given frequency, whereby said antenna element is shaped like a spiral and is capacitively coupled to a high frequency counter-weight. The inventive antenna also comprises at least one second antenna element (2), whereby said antenna elements (2) are arranged in a parallel position. The inventive antenna provides increased effective bandwidth and offers improved adaptation to the high frequency counter-weight or supply line system.
Patent DE-19838314-A1 (DE)
Title: Silencer for exhaust gases in combustion engines has body with several parallel flow channels filling out pipe section at least in part to break up gas flow into lines
Inventor: BIELERT FRIEDRICH
IPC: F16L55/027
Filed: 1998-08-24
Abstract: The silencer comprises a body (14) having several parallel flow channels and filling out the exhaust pipe section at least in part so that the gas flow is broken up into several lines .  The flow channels adjoining the pipe wall can be narrower and/or longer than the central flow channels. The centre of the body can be free of flow channels.
Patent DE-19838995-A1 (DE)
Title: Shelving system has carrying structure comprising of round vertical bars, guided through openings in transversal bars and held in place by elastic rings
Inventor: HEITLINGER KARL-LEO
IPC: A47B57/26
Filed: 1998-08-27
Abstract: Two columns (1), with surrounding grooves (3), are inserted into openings (5), positioned at both ends of tranversal support elements (4), which also serve as shelf carrying elements. The carrying elements can be arrested at the required height by an elastic ring (2), accommodated in one of the grooves, underneath the carrying element. The shelves are joined to the system by inserting a folded edge into a slot, positioned alongside the top of the transversal carrying element.
Patent DE-19839003-A1 (DE)
Title: Electronic access control unit uses information carriers in the form of tokens that are read to provide data input to operate release mechanism
Inventor: BONIKOWSKI MICHAEL
IPC: G07F1/06
Filed: 1998-08-27
Abstract: The access control unit has two readers (4,5), one behind the other, to read and to store data in information carrier, a disc shaped token (6). The information is read and evaluated and the tokens are directed either to a cassette (15) or to a return point (10). This action is provided by a controlled branch mechanism (7,12,8,13).
Patent DE-19839391-A1 (DE)
Title: Fördervorrichtung in einer Verpackungsmaschine
Inventor: RINK WILLI
IPC: B65G39/16
Filed: 1998-08-28
Abstract: Auf einer Fördervorrichtung in einer Verpackungsmaschine sind mehrere quer zur Förderrichtung nebeneinander angeordnete Verpackungen und/oder Produkte zusammen transportierbar. Mittels einer Leitvorrichtung kann dabei der gegenseitige seitliche Abstand der Verpackungen und/oder Produkte quer zur Förderrichtung verändert werden. Um eine Bremsung der Produkte in der Leitvorrichtung zu vermeiden, weist die Leitvorrichtung mehrere nebeneinander in Förderrichtung verlaufende Förderbänder zur Aufnahme jeweils einer Verpackung und/oder eines Produkts auf, die derart schräg zueinander ausgerichtet sind, daß ihr gegenseitiger, quer zur Förderrichtung gemessener Abstand in Förderrichtung zunimmt. Die Förderbänder sind im wesentlichen gleich lang und sind mittels einer gemeinsamen Antriebsvorrichtung angetrieben.
Patent DE-19839987-A1 (DE)
Title: Directly cooled magnetic coil especially gradient coil for magnetic resonance equipment
Inventor: ARZ WINFRIED
IPC: H01F27/28
Filed: 1998-09-02
Abstract: A directly-cooled solenoid has conductors for the windings, which are provided with an inner cooling channel to convey a cooling liquid e.g. water. The conductors are designed as moulded segmented conductors (1,1'), whose discrete individual segments (2,2') enclose a cooling tube (3,3') made of an electrically non- or poorly-conducting material, especially a flexible plastics material. The moulded segments preferably comprise inter-wound discrete, flexible leads (13) of a stranded conductor, which envelopes the cooling tube (3). The moulded segments (2) may be rectangular bars or rods with semicircular cross-section rings (4) tightly enclosing the cooling tube (3).
Patent DE-19841748-A1 (DE)
Title: Motorrad mit Behältnis seitlich eines Soziussitzes
Inventor: MASSEPP SIEGFRIED
IPC: B62J1/28
Filed: 1998-09-11
Abstract: Es wird ein Motorrad beschrieben, mit mindestens einem seitlich eines Soziussitzes angebrachten Behältnis, insbesondere einem Motorradkoffer, mit einem Grundgehäuse, mit einem daran angelenkten Deckel, mit einer Griffeinrichtung, mit einer Einrichtung zum Festlegen des Behältnisses am Fahrzeugrahmen, mit einer Einrichtung zum Verriegeln des Deckels mit dem Grundgehäuse und mit einem Schloß, dadurch gekennzeichnet, daß die Griffeinrichtung so am Behältnis positioniert ist, daß diese von einem Sozius, auf dem Soziussitz sitzend, als Halteeinrichtung benutzt werden kann.
Patent DE-19842238-A1 (DE)
Title: Measurement data acquisition method with associated image reconstruction method, e.g. for computer tomography of human heart with rest and moving phases
Inventor: FLOHR THOMAS
IPC: A61B6/03
Filed: 1998-09-15
Abstract: The method involves moving the object (9) along a rotation axis (6) with respect to a detector unit carrier (7) as it rotates. Measurement data sets are acquired simultaneously by detector rows at various rotation angles during an object rest phase. The revolution rate (n) is selected so that the carrier rotates through an angle at least as great as the required range for reconstruction during the rest phase.  The linear speed (v) is selected so that the object moves no more than the detector height in the sum of one motion phase and two rest phases. The reconstruction time is the time required to cover the reconstruction angular range.
Patent DE-19844675-A1 (DE)
Title: Program-controlled unit, e.g. microprocessor, microcontroller, signal processor, etc.
Inventor: HERGLOTZ WALTER
IPC: H04N19/61
Filed: 1998-09-29
Abstract: The unit has hardware components (19-21) for the preparation and/or reproduction of data representing video and/or audio sequences. The instruction performance unit (15) can perform a programme represented by processor-independent code. The code can be the byte code.  The hardware component functionality can be limited to the basic functions for the preparation and/or reproduction of video and/or audio sequences.
Patent DE-19845243-A1 (DE)
Title: Procedure for controlling switch converter for charging accumulators with pulsed charging current
Inventor: HUMER JOHANN
IPC: H02M3/335
Filed: 1998-10-01
Abstract: A procedure has the setpoint of the output voltage, marked with a time constant, steered so that with an intrusion of the output voltage subject to charging current pulses, the setpoint first adopts a minimal value lying above the actual value and then with the time constant is followed up to a reference voltage which defines the maximum and nominal output voltage.  The time constant is selected large compared to pauses between current pulses occurring in the charging operation. It is selected in the size order of seconds. The charging current or a current proportional to it is compared with a reference current value and the result of this comparison, marked with a second time constant, is used for control. An Independent claim is included for a switch converter.
Patent DE-19847597-A1 (DE)
Title: Membrane hollow lumen pressurized air drying process comprises conveying permeate from lumen of dryer, feeding air and retentate into framed stack and circulating around membrane fiber
IPC: B01D53/26
Filed: 1998-10-15
Abstract: The membrane hollow lumen pressurized air drying process comprises conveying permeate from the lumen of the dryer, feeding air and retentate into the framed stack and circulating around the membrane fiber outer peripheral skin at the fixed bed height from the pressurized air inlet up to the retentate outlet with permeate release from the skin at the periphery of the framed stack.
Patent DE-19850842-A1 (DE)
Title: Clocked power supply circuit with earth short protection has earth short detector, evaluation and switch regulator electronics that interwork to block switching transistor if short detected
Inventor: WATZINGER JOSEF
IPC: H02H3/33
Filed: 1998-11-04
Abstract: The circuit has an input, output, earth short detection device and a first switching transistor (T2) clocked by switch regulating electronics in normal operation. If the first transistor is blocked a first output of the power supply circuit is electrically isolated from the input. The earth short detector (L4.1-L4.3), evaluation electronics and switch regulator electronics interwork so that when an earth short is detected in the power supply circuit or load (R2) the first switching transistor is blocked.
Patent DE-19860076-A1 (DE)
Title: Phaco polishing device with manually operated suction mechanism, comprising specifically shaped deformable polishing surface
Inventor: TOMALLA MARK
IPC: A61F9/007
Filed: 1998-12-23
Abstract: The cylindrically shaped hollow instrument (1) is equipped with radial arranged suction openings (2) and longitudinal positioned grooves (3), guiding and accommodating the additional polishing devices (4). The polishing devices (4), which are located alongside the instrument (1) when not in use, can be moved into a position distant from the surface of the instrument with a sliding element. The top of the instrument (1) is transformed into a bulb shape with the polishing devices (4) arranged along deformable strips.
Patent DE-19860568-A1 (DE)
Inventor: MENSCHEL CLAUDIA
IPC: C02F1/52
Filed: 1998-12-22
Abstract: The invention relates to a method and installation for sanitizing surface water, especially by introducing components which induce a sanitizing effect. Said components are dosed with regard to the volume of water and are introduced and incorporated into the water in succession with defined temporal delay. Using a dosing pump (5), a first pre-suspended component is added, by injection into a mixing device (7), to a fresh water stream (8) in which a uniform mixing and defined dilution result. The diluted component is fed to a distribution device (10) where it is distributed with a defined volumetric flow rate to an incorporating device (11) which is at least partially submerged in water. An additional component is fed to another fresh water stream (12) via another dosing pump (6), is uniformly mixed and diluted in a defined manner, and is fed to an additional distribution device (14) and to an incorporating device (15) arranged downstream.
Patent DE-19905611-A1 (DE)
Inventor: HOFMANN JOERG
IPC: C08F4/609
Filed: 1999-02-11
Abstract: The invention relates to novel double metal cyanide (DMC) catalyts for producing polyether polyols by polyaddition of alkylene oxides to starter compounds with active hydrogen atoms. The catalyst contains a) double metal cyanide compounds, b) bile acids or their salts, esters or amides and c) organic complex ligands. The inventive catalysts show increased activity in the production of polyether polyols.
Patent DE-19912870-A1 (DE)
Title: Adjustable egg cooker for domestic use; has device to rotate one egg continuously and measuring system to determine hardness of egg by measuring reaction of inside of egg
Inventor: REICH SEBASTIAN
IPC: A47J29/02
Filed: 1999-03-22
Abstract: The cooker has a casing, at least one heating element, egg holders and a device, which rotates one egg continuously during the cooking process. A measuring system has an actuator that rotates the egg, a sensor that measures the reaction of the inside of the egg and a calculator to interpret the sensor signal and indicated the hardness of the egg.
Patent DE-19913001-A1 (DE)
Title: Extractor hood for e.g. kitchens or laboratories has baffle forming narrow inlet and expansion chamber which adjusts velocity for separation and filtration
IPC: F24C15/20
Filed: 1999-03-23
Abstract: The inlet chamber (5) includes a sheet metal baffle (8) guiding the airflow. On one side it forms an air inlet opening of reduced cross section. On the other side, between inlet opening and filter (4) an expansion chamber (11) is formed which reduces the flow velocity to a value assisting separation of entrained particles in the filter.
Patent DE-19913561-A1 (DE)
Title: Air induction system for internal combustion engine, with switching flap shaft in shaft bearings in parting plane so that it projects into cylinder head and induction tube
Inventor: VOIGT DIETER
IPC: F02B31/06
Filed: 1999-03-25
Abstract: The system includes induction channels (20, 22), in each of which there is a switching flap (32). All these flaps have a common switching flap shaft (34). This shaft is mounted in shaft bearings in the parting plane (12) so that it projects radially at least partly into the cylinder head (14) and at least partly into the induction tube (10).
Patent DE-19919820-A1 (DE)
Title: Fabrication method for pressed material mats for chip or fiber board uses spreader for transverse or longitudinally orientated spreader of long chips over continuous belt with adjustable joint-forming walls
Inventor: BIELFELDT FRIEDRIC B
IPC: B27N3/14
Filed: 1999-05-01
Abstract: The process uses a spreader to place adhesive-coated material on a continuously moving spreader belt (4). For the fabrication of multi-laminate mats (5) from long chips, spreading is carried out in a transverse or longitudinal orientation. The width of the separating joints (10) defined by the dividing walls (11) on the belt, is adjustable dependent upon type of timber and height of spread. The dividing walls can be adjusted/removed in a continuous process.