baber/WOPTO huggingface dataset:
Patent DE-19848505-A1 (DE)
Title: Biologically degradable polyesters useful for bristle production includes specified acid component, diol component and component selected from dihydoxy compound
Inventor: WITT UWE
IPC: C08G63/672
Filed: 1998-10-21
Abstract: The use of biologically degradable polyesters for the manufacture of bristles is new.  The polyesters are partially aromatic polyesters containing: (A) an acid component from: (a1) 30-95 mol% of at least one aliphatic or at least one cycloaliphatic dicarboxylic acid, an ester forming derivative of this, or their mixtures, (a2) 5-70 mol% of at least one aromatic dicarboxylic acid, an ester forming derivative of this, or their mixtures, and (a3) 0-5 mol% of sulfonate group containing compounds; (B) a diol component selected from at least one 2-12C alkanediol and at least one 5-10C cycloalkanediol or their mixtures, and optionally one or more components selected from: (C) a component selected from (c1) at least one ether function containing dihydroxy compound of formula (I). HO-((CH2)n-O)m-H  (I) HO-(-C(O)-G-O-)pH  (IIa)   n  = 2,3, or 4,  and m  = 2-250, (c2) at least one hydroxycarboxylic acid of formula (IIa) or (IIb): p  = 1-1500,  r  = 1-4,  and G  = a residue selected from phenylene, -(H2)q-, where  q  = 1-5, -C(R)H-, and -C(R)HCH2, where R  = Me or Et, (c3) at least one 2-12C aminoalkanol or at least one 5-10C aminocycloalkanol, or their mixtures, (c4) at least one 1-8C aminoalkane, (c5) at least one 2,2-bisoxazoline of formula (III): where  R<1>  = a single compound, (CH2)z alkylene, where z  = 2,3, or 4, or phenylene, (c6) at least one aminocarboxylic acid selected from a group consisting of natural amino acids, polyamides of maximum molecular weight 18000 g/mole, obtainable by polycondensation of a 4-6C dicarboxylic acid and a 4-10C diamine, compounds of formula (IVa): and IVb): where  s  = 1-1500,  t  = 1-4,  and T  = a residue selected from phenylene, -(CH2)n-, where n  = 1-12, -C(R<2>)H-, and -C(R<2>)HCH2, where R<2>  = Me, Et, or polyoxazoline with the recurring unit (V): where R<3>  = H, 1-6C alkyl, 5-8C cycloalkyl, optionally substituted with 1-4X alkyl up to 3-fold substituted with phenyl or = tetrahydrofuryl, or mixtures of (c1) to (c6); (D) a component selected from: (d1) at least one compound with at least 3 ester forming groups, (d2) at least one isocyanate, (d3) at least one divinylether, or mixtures of (d1) to (d3). An Independent claim is included for bristles obtainable by biological degradation of polyesters.
Patent DE-19849233-A1 (DE)
Title: Changing bearings at carbon fiber reciprocating yarn guide rod at bobbin winder, by removing all the existing bearings together and fitting substitute bearings at different bearing points
Inventor: STAHLECKER FRITZ
IPC: B65H54/70
Filed: 1998-10-26
Abstract: The change the bearing mountings of a reciprocating yarn guide rod at a bobbin winder for cross wound bobbins, using a rod of carbon fibers and the like, the bearings are all changed together where the gap between adjacent bearings is at least twice the reciprocating stroke movement length.  The change the bearing mountings of a reciprocating yarn guide rod at a bobbin winder for cross wound bobbins, using a rod of carbon fibers and the like, the bearings are all changed together where the gap between adjacent bearings is at least twice the reciprocating stroke movement length. The bearings are replaced by substitute bearings at new bearing points, offset from the previous bearing locations, with a gap between them which is at least equal to the reciprocating stroke movement length. The new bearing points are offset by a bobbin winding station (1-7) interval from the free bearing points. An Independent claim is also included for an assembly with bearing points (16,19;17,20) from the front for the substitute bearings for fitting the substitute bearings. Preferred Features: The bearings (21,22) are sliding bearings, open on one side.
Patent DE-19849693-A1 (DE)
Title: Chain pulley with an electromotor drive uses the sprocket wheel housing for the suspension of the chain(s) and close mounting points to distribute the load
Inventor: DIETRICH VOLKER
IPC: B66D3/22
Filed: 1998-10-28
Abstract: The chain pulley, with an electromotor drive, has a gearing with a flat mounting surface with the drive motor on one side and the sprocket wheel housing (6) on the other side. The chain of the pulley is suspended wholly on the sprocket wheel housing, with at least one strap at its upper side (83) with two one-piece mounting points (122,123). A hook, and the like, is mounted to the strap. The mounting can be fitted as a cover at the sprocket wheel housing according to the pulley configuration with a single or double chain. The mounting points are pressed tightly together to distribute the load between the mounting points and also to use the space between the sprocket wheel housing and the motor for the hook material.
Patent DE-19855528-A1 (DE)
Title: Capacitative voltage divider for voltage measurements at high and medium voltage assemblies has an insulated primary electrode working with an insulated pick-up electrode and a measurement connector
Inventor: BROCKMANN OLAF
IPC: G01R15/16
Filed: 1998-12-02
Abstract: The capacitative voltage divider, for high and medium voltage systems, has a housing (1) containing at least one insulated primary voltage electrode (4) and at least one insulated pick-up electrode (9) with a measurement connector (13) at the primary electrode (4). The filled (3) housing (1) has an earthed shrouding (2).
Patent DE-19858772-A1 (DE)
Title: Container for keeping food cool applies the resources of a cooling element to store up cold temperatures in an inner area of space
Inventor: KUEHNENDAHL GEB OOSTWOUDER
IPC: F25D3/06
Filed: 1998-12-18
Abstract: A cooling element (6) is fitted in or to an inner area of space, whose inner wall has a vertical metal element (4) with horizontal metallic rings to conduct heat by being in contact with the cooling element and so extracting heat from bottles and cans. An intermediate air gap is between the element and the side wall (3) of the container.
Patent DE-19904383-A1 (DE)
Inventor: RUDOLPHI GERD
IPC: A61N1/32
Filed: 1999-02-03
Abstract: The invention relates to a device for stimulating a reflex zone or projection associated with a group of diseases using electric impulses, characterized in that the impulses are modified in such a way as to reduce the difference between the signal detected at a biologically active point associated with the group of diseases and a defined signal.
Patent DE-19907288-A1 (DE)
Title: Karde
Inventor: WUEST OLIVIER
IPC: D01G15/16
Filed: 1999-02-22
Abstract: Die Erfindung betrifft eine Karde mit einer Trommel (4) und einem Deckel (8), insbesondere einem Wanderdeckelaggregat mit einer Vielzahl von Deckeln (8), mit beidseits der Trommel (4) angeordnetem Seitenteil (6) und mit einem Kardierspalt (s) zwischen Deckel (8) und Trommel (4). Die Trommel (4) und zumindest ein Element des Seitenteiles (6) sind derart ausgebildet, daß sie die im Betrieb entstehende Wärme gegenseitig austauschen und sich dadurch im wesentlichen homogen ausdehnen, so daß der Kardierspalt (s) im wesentlichen konstant bleibt.
Patent DE-19907944-A1 (DE)
Title: Heating plate for tunnel furnace, especially for burning refuse, has air passages in its end wall and cooling ribs parallel to side walls on underside
Inventor: GROS JUERGEN
IPC: F27D15/02
Filed: 1999-02-25
Abstract: The heating plate (1) for a tunnel furnace has air passages (10) in its end wall (6). Cooling ribs (12) parallel to the side walls (4, 5) run over the underside of the plate.
Patent DE-19910222-A1 (DE)
Title: Determining steam temperature at critical location of high pressure turbine shafts, employs largely-conventional feedback control parameter measurements, avoiding direct measurement at the critical surface
Inventor: SINDELAR RUDOLF
IPC: F01D17/02
Filed: 1999-03-09
Abstract: To determine steam turbine shaft temperature, exhaust steam temperature and pressure are measured. Enthalpy of exhaust steam is determined from these values. Steam pressure is measured at the critical location. Enthalpy ahead of the blading is determined from the pressure and specific mass at this location. Steam temperature at the critical location is then determined from the enthalpy and measured pressure before the blading.  An Independent claim is included for corresponding equipment carrying out the method.
Patent DE-19917629-A1 (DE)
Title: Molded flat bottle esp. for wine has angled flat section on one side so that it can stand on that side with neck tilted forward
Inventor: WUESTINGER FRIEDRICH WOLFRAM
IPC: B65D1/02
Filed: 1999-04-19
Abstract: The bottle has a base part and a side wall section with a mainly elliptical cross section and a long and a shorter semiaxis. The side wall section has a stand-up part, which defines a standing plane, extending mainly at right angles to a main plane of the bottle defined by a longitudinal bottle axis and the loner semiaxis, and cutting across the longitudinal axis on the sides of the bottle neck. The stand-up part is defined by an elliptical edge bead enclosing a concave surface. When the bottle is standing upright on the standing plane, a projection of the overall center of gravity of a full bottle is located within that surface.
Patent DE-19921180-A1 (DE)
Title: Motor vehicle door airbag for fitting an airbag module screwed down by a door inner metal sheet incorporates a door with an outer skin, a door inner metal sheet and moulding fitted on the door inner metal sheet
Inventor: PANTKE SIEGFRIED
IPC: B60R21/21
Filed: 1999-05-07
Abstract: Moulding (11) has one or more break-off spots and areas that move to release an opening for letting out an air sack. An airbag module (12) is pre-fitted with a covering (13) to a component assembly that can be installed in an opening in the moulding and connected to the moulding. A break-off line (17) is built into the covering.
Patent DE-19921236-A1 (DE)
Inventor: FUHR GUENTHER
IPC: G01N1/42
Filed: 1999-05-07
Abstract: In order to accommodate samples on a cryrosubstrate (100), on which a multitude of cryropreserved samples (300) is arranged at predetermined sample positions, individual samples are mechanically or thermally removed from the cryrosubstrate (100) in a selective manner and are transferred to a designated substrate (130).
Patent DE-19921572-A1 (DE)
Title: Pocket note reader for reading and reproducing musical notes, such as abstract or complex note structure for conversion into corresponding audible note sequence
Inventor: SCHUMANN MATTHIAS
IPC: G10H1/00
Filed: 1999-05-10
Abstract: Pocket note reader has a scanner (1) with a data communications connection to an audio computer, a display (3) and a multiple function input button (2).  The entire system is conceived to be the size of a pen.
Patent DE-19922803-A1 (DE)
Title: Domestic device has variable distance between supporting foot arrangement side joined to chassis and side resting on supporting surface for movement between operating, servicing positions
Inventor: FRANK MARION
IPC: F25D23/00
Filed: 1999-05-18
Abstract: The device has an equipment-specific functional arrangement mounted in a chassis (7a) and a supporting foot arrangement (33) with one side on the chassis and the other side on the supporting surface (5a). The distance between the side of the supporting foot arrangement joined to the chassis and the side resting on the supporting surface can be changed so that the functional arrangement can be raised from an operating position near one supporting surface to a remote servicing position.
Patent DE-19923716-A1 (DE)
Title: Device for supplying oxygen to patients air ways with valve turning-off oxygen supply when patient breathes out
Inventor: MATTES BERNHARD
IPC: A61M16/06
Filed: 1999-05-22
Abstract: In the oxygen supply pipe (2) a valve (6) is fitted which closes. This can be in the form of an automatic valve, making it suitable for sleeping or weak patients, or one with adjustable control settings.
Patent DE-19924380-A1 (DE)
Title: Process to make a meat-based product consisting of lean mince meat, bacon and small lumps of chopped meat provides distinctive flavor combination
Inventor: JOSE PAREROLS MORATALLA
IPC: A23L13/60
Filed: 1999-05-27
Abstract: In a process to prepare a food product for human consumption, a mixture is prepared of fine, lean mince meat and bacon. Small pieces of meat are then further chopped to a given particle size. The mixture of mince meat and bacon and the chopped meat are then brought together and kneaded together with chosen additives and are dispensed into a skin wrapper which may then be shaped as chosen. In a process to prepare a food product for human consumption, a mixture is prepared of fine, lean mince meat and bacon. Small pieces of meat are then further chopped to a given particle size. The mixture of mince meat and bacon and the chopped meat are then brought together and kneaded together with chosen additives and are dispensed into a skin wrapper which may then be shaped as chosen. The resulting food product has a cross-sectional appearance which is defined by a granular mass (1) containing randomly scattered small lumps of meat (2).
Patent DE-19924494-A1 (DE)
Title: Verfahren zur Oberflächenbearbeitung einer tribologischen Schicht
Inventor: BECK MARKUS
IPC: B23B27/14
Filed: 1999-05-28
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Oberflächenbearbeitung einer tribologischen Schicht aus einer übereutektischen Aluminium-Silizium-Legierung bzw. einem Aluminium-Silizium-Verbundwerkstoff mit einem Schichtgefüge, wobei die Oberfläche im Anschluß an die Herstellung der Schicht nachbearbeitet wird. Erfindungsgemäß ist vorgesehen, daß die Oberfläche in einem einstufigen Verfahren ohne Schmierstoff trocken zerspant wird, wobei ein Schneidwerkzeug mit einem Diamant enthaltenden Schneidstoff verwendet wird. Daran kann sich ein weiteres Bearbeitungsverfahren anschließen. Vorzugsweise ist eine Verfahrenskombination von Trockenzerspanung und einstufigem Fertighonen bzw. einstufigem Strukturieren durch Strahlen vorgesehen.
Patent DE-19926746-A1 (DE)
Title: Multiple arrangement of circuit boards fitted with LEDs has connecting elements with electrical wiring conductor(s) via which circuits on adjacent boards are electrically connected
Inventor: KIRCHBERGER GUENTER
IPC: H05K3/00
Filed: 1999-06-11
Abstract: The arrangement has boards (10) with LEDs connected in a circuit via connecting elements and divisions between the boards enabling the formation of illumination units of different sizes and shapes. The connecting elements (20) have at least one electrical wiring conductor via which the circuits on adjacent boards are electrically connected together.  An Independent claim is also included for a plug connector for connecting circuit boards.
Patent DE-19929278-A1 (DE)
Title: Negative hydrogen ion beam injection method on substrate
Inventor: MIYAKE KOJI
IPC: H01J37/32
Filed: 1999-06-25
Abstract: Silicon substrate, silicon carbide substrate and metal substrate are arranged inside the hydrogen plasma chamber and are made to contact the hydrogen plasma. During this time, a positive pulse bias voltages applied to any one of the substrate and the negative hydrogen ion in the plasma is injected into the substrate.  An Independent claim is also included for the negative hydrogen ion injection apparatus.
Patent DE-19930564-A1 (DE)
Title: Ceramic molding, especially medical or dental prosthesis or implant, is produced by machining pressed green ceramic body to desired inner and-or outer contour prior to sintering
Inventor: BODENMILLER ANTON
IPC: A61C13/083
Filed: 1999-07-02
Abstract: Ceramic molding production, by machining a pressed green ceramic body (4) to the desired inner and/or outer contour prior to sintering, is new.  An Independent claim is also included for a ceramic raw material block for producing ceramic mouldings by the above machining process.
Patent DE-19933813-A1 (DE)
Title: Code-fine synchronization for wireless information system involves using Tau-Dither-Early-Late-tracking loop for code synchronization; correlation result is also used for data demodulation
Inventor: APNESETH CHRISTOFFER
IPC: H04B1/707
Filed: 1999-07-20
Abstract: The method involves using a Tau-Dither-Early-Late-tracking loop for code synchronization, whereby the correlation result is also used for the data demodulation. A sufficiently small time offset is selected between the two copies of the spreading code generated for correlation so that the absolute value of the correlation result lies close enough to the correlation peak.  Independent claims are also included for an arrangement for implementing the method and for an information system for a machine with a number of sensors and/or actuators.
Patent DE-19935713-A1 (DE)
Title: Signal compensation method involves using compensation factor determined by standard voltage, input voltage, input current and estimated output current of electronic device
Inventor: CHANG GAVIN
IPC: H02M1/12
Filed: 1999-07-29
Abstract: The method involves measuring a standard load voltage; determining the input voltage and current for the electronic device; generating a feedback voltage based on the input voltage; determining a feedback signal maximum current and minimum current passing through the feedback device; defining an estimated output current for the electronic device based on the maximum current and the minimum current and compensating the electronic device's output signal according to a compensation factor determined by the standard voltage, the input voltage, the input current and the estimated output current.
Patent DE-19938019-A1 (DE)
Title: Building heating system passes part-cooled waste air to heat pump in system using two heat exchangers giving boosted building heat.
Inventor: MUENZ LUDWIG
IPC: F24D11/02
Filed: 1999-08-11
Abstract: The partially cooled waste air leaving the first heat exchanger (2) is passed to a heat pump (7) which takes off an additional volume of heat from the waste air to be added to the heat taken off by the pump for heating the building. Feed air is fed to first and second exchangers in sequence and the heat from the pump (7) is passed to a storage cylinder (11). Hot water is fed to the second exchanger (15) and the primary side (3) of the first exchanger (2) is switched to the pump (7) whose own high-temperature side is connected to the second exchanger (15). This first exchanger should be of the cross-flow or counter-flow type for preference.
Patent DE-19941448-A1 (DE)
Inventor: BOSSMANN STEFAN
IPC: G01N31/10
Filed: 1999-08-31
Abstract: The invention relates to a method for the production of regular nanostructures comprising the following steps: preparation of channel-forming proteins from Gram-positive bacteria and application of said channel-forming proteins to a substrate.
Patent DE-19943240-A1 (DE)
Title: Fuel filter in a suspended installation has a pot of transparent plastics to catch separated water with an O-ring seal between the pot and the filter housing in an inexpensive and robust assembly
Inventor: BAUER SASCHA
IPC: F02M37/42
Filed: 1999-09-10
Abstract: The fuel filter, installed in a suspended structure, has a pot housing (10) for the filter cartridge (11) and a catch pot (21) of transparent plastics for water separated from the fuel. The catch pot is sealed (19) by sealing surfaces in a radial direction to the filter housing and to the catch pot. The seal (19) is an O-ring, fitted into a groove (20) at the catch pot, supported by an inner shoulder (17) at the filter housing mantle.
Patent DE-19944967-A1 (DE)
Title: Data transmission system for cars, has individual sources fed to multiplexer, for time or frequency division multiplexing of control area networks onto fibre optic link.
Inventor: UEBELEIN JOERG
IPC: G08C15/06
Filed: 1999-09-14
Abstract: The data transmission system takes signals from several individual sources (11-16), via various Control Area Network (CAN) buses (21,22,23). These are fed to a multiplexer (3) which multiplexes them using time or frequency division multiplexing, for transmission over a fibre optic link (4). There is a signal splitting unit (5) including a filter (51) and a demultiplexer (52), to separate the buses (61,62,63) with receivers (71-76).
Patent DE-19949117-A1 (DE)
Title: Device for carrying out operations in hot coke oven chamber by remote control comprises working arm traveling in direction of chamber, height-adjustable support construction, and operation cab
Inventor: SCHMALHAUS HERBERT
IPC: C10B29/06
Filed: 1999-10-12
Abstract: The device for the carrying out operations in a hot coke oven chamber by remote control comprises a working arm traveling in the direction of the chamber extension and having a length of at least half of the chamber length; a height-adjustable support construction (2,12,22) traveling in the direction of the battery extension; and an operation cab (10) freely positioned above the oven chamber. Repair tool, tool tilting arms, cameras and insulation walls as well as media and energy feeds (9) are fixed on or in the working arm.  Preferred Features: The working arm is formed as a telescopic rod positioned above the oven chamber.
Patent DE-19949152-A1 (DE)
Inventor: GREUTER ADOLF
IPC: B60G17/056
Filed: 1999-10-12
Abstract: The invention relates to a hydropneumatic suspension system and the method of controlling said hydropneumatic suspension system, as used, in particular, for off-road vehicles. Said hydropneumatic suspension system permits allowance to be made for both static and dynamic factors, as well as both a manual and automatic control, despite being of a simple and cheap construction which is easy to repair. An inventive hydropneumatic suspension system, in particular for vehicles, comprises at least two hydraulic springs, which are hydraulically connected to each other and to a regulating cylinder via a load distribution unit. Said hydropneumatic suspension system is characterised by the following switching possibilities for the load distribution unit: hydraulic separation of the hydraulic springs, hydraulic connection of just the two linked hydraulic springs and hydraulic connection of both hydraulic springs and the regulating cylinder.
Patent DE-19951393-A1 (DE)
Inventor: KOCH REINHARD
IPC: F16B21/08
Filed: 1999-10-26
Abstract: The invention relates to a slide rail for a chain drive comprising a slideway lining (2) which is attached to the carrier, whereby the chain is placed thereon.The slide way lining (2) and the carrier (1) are connected to each other by means of separate connecting elements (elastic hooks 3, 12, 17).
Patent DE-19951681-A1 (DE)
Title: Hose reel has wall mounting plate, to which tube is attached, on to which hose is wound, tube containing shelves and being closed by lid
Inventor: BEST VOLKER
IPC: B65H75/36
Filed: 1999-10-27
Abstract: The hose reel has a wall mounting plate (4), to which a tube (1) is attached, on to which the hose is wound. The tube contains shelves (3) and can be closed by a lid (2).
Patent DE-19953413-A1 (DE)
Title: Driving a towing vehicle and a single-axle trailer uses a steering wheel sensor to operate the trailer wheel brakes according to the direction of steering movements for improved driving conditions and safety
Inventor: NUESLER ERWIN
IPC: B60T8/17
Filed: 1999-11-06
Abstract: For driving a vehicle train (1), with a towing vehicle (10) and a single-axle trailer (20), the movements of the steering wheel (11) are monitored by a sensor (12) to register the steering angle ( alpha ) in relation to the longitudinal axis of the tractor (10) and the angle ( theta ) between the trailer (20) and the longitudinal axis of the towing vehicle (10). The brakes (22) of the trailer wheels (23) are operated according to the difference between the angles ( alpha , theta ) to ensure that the trailer (20) moves into the direction steered at the towing vehicle (10). The towing vehicle (10) speed is also monitored, to operate the brakes (22) at the trailer wheels (23) accordingly. On reversing the train (1), the trailer wheel brakes (22) are operated on the side for the required direction of trailer (20) movement.