baber/WOPTO huggingface dataset:
Patent DE-19801570-A1 (DE)
Title: Wheel with sound absorber, for private and commercial motor vehicles
Inventor: SCHUERMANN OLIVER DR
IPC: B60B21/02
Filed: 1998-01-19
Abstract: The sound absorber(10) for the wheel, at least in part, is located outside the toroidal cavity(16) of the tyre(6) and is in direct functional communication with it.  The wheel(26) has at least one hollow spoke(8) which is open to the toroidal cavity of the tyre, and in which is formed at least one sound absorber, or is constructed as a sound absorber.  The walls of the cavity which determine the effective volume of the sound absorber are formed, at least in part, by a section of the wheel or a section of the wheel spokes.
Patent DE-19801829-A1 (DE)
Title: Roller blind box with square cover formed from wooden wall components
Inventor: SENSKE INGMAR
IPC: E06B9/17
Filed: 1998-01-14
Abstract: In the base area on its outer wall is an outlet slot (8) for the roller blind sheet (9). The cover (1.1) on its room-side wall has a revision flap (4) openable in the room direction and with an L-shaped cross-sectional profile, on which the heat insulation body locates from the inside in a full surface manner. A water discharge plate is arranged between the winder of the roller blind sheet and the wall component (2) forming the base area of the cover. The plate covers the complete surface of the wall component and has a U-profile (7.1) on one longitudinal edge.
Patent DE-19804263-A1 (DE)
Title: Failure indicator for exterior vehicle lamps
Inventor: BEIKE RUDOLF
IPC: B60Q11/00
Filed: 1998-02-04
Abstract: The device incorporates warning fields (6-9), symbolically associated with the lamps. The fields can be used as visual indicators of a distance measurer device, especially for a parking aid, which measures the distances to obstacles. The warning fields are located in a pictogram (1) of the vehicle. The warning fields have different colors to indicate failure of lamps or a critical distance to an obstacle, or blink continuously or discontinuously. The fields also have symbols or writing to indicate a critical distance.
Patent DE-19812382-A1 (DE)
Title: Matratze
Inventor: HOFFMANN HUBERT
IPC: A47C27/14
Filed: 1998-03-22
Abstract: Es wird eine Matratze oder ein Matratzenkern beschrieben, die bzw. der aus einem Grundelement (11) besteht, das mit mindestens zwei in Querrichtung (Q) der Matratze (10) verlaufenden, etwa zylindrischen Aushöhlungen oder Bohrungen (12) ausgestattet ist, in die etwa zylindrisch geformte Einsatzteile (13) eingelegt werden. Mit Einsatzteilen unterschiedlicher Härte kann der Benutzer die für seine individuelle Belastung erforderliche Härtegradverteilung über die Matratzenlänge selber einstellen bzw. verändern.
Patent DE-19818094-A1 (DE)
Title: Ultrafiltration membrane assembly for industrial water effluent
Inventor: HEINE WILHELM
IPC: B01D63/08
Filed: 1998-04-23
Abstract: Ultrafiltration membrane assembly (10) removes an impurity (13) from industrial water effluent (11). The membrane separator (12) has a membrane module (19) fitted between two holders (17, 18) in the direction of flow (16). The membrane module (19) incorporates a series of membrane (20) cushions (200) essentially forming a passage (21) for the water (11).
Patent DE-19821968-A1 (DE)
Title: Production of transition metal colloid for use e.g. as coating, catalyst, fuel cell component and in ink jet printing, laser etching, information storage and cell labeling and cell separation
Inventor: BOENNEMANN HELMUT
IPC: B01J23/745
Filed: 1998-05-18
Abstract: Modified nano-particulate transition metal or alloy colloids which are dispersible in organic solvents and/or water are produced by the reaction of a product obtained by reacting a group 6-11 transition metal compound with an organometallic compound or treating a pre-synthesized nano-particulate transition metal or alloy colloid with an organometallic compound with a modifier which has protolytic action, introduces C,C-, C,N- or C,O- multiple bonds or reacts with metal-carbon bonds via Lewis acid-base interactions.- DETAILED DESCRIPTION - Production of modified nano-particulate transition metal or alloy colloids which are dispersible in hydrophobic and/or hydrophilic organic solvents and/or water comprises the reaction, in situ or after isolation, of the product obtained by reacting a group 6-11 transition metal compound with an organometallic compound or treating a pre-synthesized nano-particulate transition metal or alloy colloid with an organometallic compound with an organic or inorganic modifier which has protolytic action, introduces C,C, C,N or C,O multiple bonds or reacts with metal-carbon bonds via Lewis acid-base interactions
Patent DE-19822753-A1 (DE)
Title: Rohrleitung
Inventor: GEIMER JOACHIM
IPC: F16L37/14
Filed: 1998-05-20
Abstract: Rohrleitung, vorzugsweise Hydraulikleitung, mit einem Stecker, der zum Anschließen der Rohrleitung an einem Rohrleitungsanschluß, vorzugsweise Hydraulikanschluß, in einer Steckrichtung im wesentlichen parallel zur Längserstreckung der Rohrleitung in eine Aufnahme des Rohrleitungsanschlusses einsteckbar ist, mit einem Dichtelement zum Abdichten der Aufnahme gegenüber der Rohrleitung bei eingestecktem Stecker, und mit einer Stützfläche am Stecker mit der der eingesteckte Stecker entgegen der Steckrichtung durch Abstützen an einem Sicherungselement der Aufnahme gegen Herausziehen sicherbar ist, wobei die Stützfläche in Steckrichtung hinter dem Dichtelement angeordnet ist. Um die Herstellung derartiger Rohrleitungen zu vereinfachen, ist erfindungsgemäß vorgesehen, daß der Stecker auf der Rohrleitung verschieblich und das Dichtelement unmittelbar an der Rohrleitung angebracht ist und daß zwischen Dichtelement und Stecker eine fest mit der Rohrleitung verbundene Stützeinrichtung zum Abstützen des Steckers in Steckrichtung vorgesehen ist.
Patent DE-19822943-A1 (DE)
Title: Preparation of high bulk density detergents or washing compositions without need for spray drying
Inventor: ARTIGA GONZALEZ RENE-ANDRES
IPC: C11D11/00
Filed: 1998-05-22
Abstract: Preparation of a detergent or washing composition with bulk density 500g/l or above comprises (a) granulating a zeolite/aqueous caustic soda mixture while adding anionic surfactant acid(s); (b) separately granulating a zeolite/bleach mixture while adding a nonionic surfactant; and (c) uniting the 2 granulates, optionally with addition of other detergent ingredients
Patent DE-19826717-A1 (DE)
Title: Electrical voltage tester with low-voltage neon glow lamp
Inventor: BREHMER VOLKMAR
IPC: G01R19/155
Filed: 1998-06-16
Abstract: Inside a handle (1), encasing a rod-like blade (2), a cassette (4) holds a series connection for a low-voltage neon glow lamp and a resistor. It also carries a contact (6) and a lens (5) overlapping the low-voltage neon glow lamp.
Patent DE-19827610-A1 (DE)
Title: Belt for effective removal of dirt and debris at an open-end spinning machine
Inventor: WASSEN WILLI
IPC: D01H4/36
Filed: 1998-06-20
Abstract: The open-end spinning machine, with a number of neighboring open-end spinning stations, has a belt (12) to carry off dirt and debris, with a cleaning slide (16) in friction contact with it which, if required, can be moved in relation to the belt (12).
Patent DE-19827613-A1 (DE)
Inventor: KURZER FRITZ
IPC: B01F25/64
Filed: 1998-06-20
Abstract: In a process for enriching a liquid with a gas, preferably for enriching water with oxygen, the gas is supplied to the liquid in a closed overpressure system, the liquid is evacuated from the closed overpressure system after having being supplied with gas and the liquid is expanded while it is evacuated. Devices for carrying out this process comprise a container for a liquid to be enriched with a gas and a container for the gas to be supplied. They are characterised in that the liquid and gas containers are in liquid- and gas-conducting communication with a device for supplying the gas to the liquid, a reservoir for the gas-enriched liquid is in liquid-conducting communication with the supply device, the liquid and gas containers, the supply device and the gas-enriched liquid reservoir form a closed overpressure system and the gas-enriched liquid reservoir can be connected in a liquid-conducting manner to or shut off from a chamber in which prevail other pressure conditions than in the reservoir.
Patent DE-19828929-A1 (DE)
Inventor: ZHANG HONG
IPC: F02D41/14
Filed: 1998-06-29
Abstract: In order to check the dynamic behavior of a measure sensor detecting substance concentration in the exhaust system of an internal combustion engine working with excess air downstream from an NOx accumulation catalytic converter, the signal of the measure sensor is monitored during a regeneration phase and an erroneous dynamic behavior is diagnosed when a predetermined signal path is not followed.
Patent DE-19829089-A1 (DE)
Title: Absorbent material for incontinence has a large tubular knitted fabric as a carrier with surface pile loops to transport fluids to an absorption layer and an outer sealing cladding layer
IPC: D06N7/00
Filed: 1998-06-30
Abstract: The absorbent material, has a textile carrier layer of a large tubular knit, and an absorption layer with hydrophobic pile loops as a fluid carrier layer (T). It is coated (B) in a reverse/transfer action with at least two layers as a cover and a bonding layer, in a compact, hydrophilic and breathable but waterproof polyurethane.  The absorbent material is coated (B) in a reverse/transfer action with at least two layers as a cover and a bonding layer, in a compact, hydrophilic and breathable but waterproof polyurethane. Alternatively, the fabric can be laminated with a film of polyurethane, polypropylene (PP), polyethylene (PE), polyether sulfone (PES), polytetrafluoroethylene (PTFE) or polyether block amide.  The large tubular knitted fabric is a single jersey with a bonding yarn lining in a fabric weight of 200-600 g/m<2> and pref. 380 g/m<2>. A filament yarn is used for the pile loops, using texturized PP or PES, in a float binding. The piles have a height of 0.5-3.0 mm and preferably 1.0-1.5 mm. The fluid barrier supports \-1 m water column and preferably \-3 m. The capacity of the buffer/absorption layer (S) for water is \-400 ml/m<2> and pref. \-624 ml/m<2>. The breath ability/steam permeability is \-200 ml/m<2>/day and pref. \-500 ml/m<2>/day. The polyurethane cladding layer, such as of Impraperm (RTM; hydrophilic polyurethane), has a material weight of 25-130 g/m<2> and pref. 40-60 g/m<2>, giving a dry weight for the cover and bonding layers each of 25 g/m<2> \!20%. The polyurethane cladding is a compact and hydrophilic polyurethane with a solvent base or as a watery dispersion. The edges of the compound textile material are stitched round tightly with a hydrophobic and texturized yarn. Any seams in the material are stitched with yarns which swell, preferably with a twisted PES core and a cotton mantle. An additional insert is used when the material is for incontinence underpants.
Patent DE-19829172-A1 (DE)
Inventor: STEINER ULLRICH
IPC: G02B1/111
Filed: 1998-06-30
Abstract: The invention relates to a method for producing an element comprising a substrate and at least one anti-reflection coating with pores. The dimensions of the anti-reflection coating are below the wavelength of visible light or the neighbouring spectral ranges. The invention also relates to an element produced according to this method with at least one anti-reflection coating, for example optical lenses, mirrors or other optical components. The optical anti-reflection coating of these elements is essentially improved.
Patent DE-19833307-A1 (DE)
Title: Mixer used for mixing powder into a liquid stream in the food industry has a mixing rotor with a rinsing nozzle opening covered by an impingement plate or ring for uniform distribution of a rinsing stream
Inventor: PETERSEN DIRK
IPC: B01F15/00
Filed: 1998-07-24
Abstract: A mixer has a mixing rotor (5) with a rinsing nozzle opening (10) covered by an impingement plate (11) or ring for uniform distribution of a rinsing stream.  Preferred Features: The rinsing bores (9) of the nozzle have inlet openings located at the bottom of the rotor within the mixer housing (1), the outlet opening (10) being located at the top of the rotor. The nozzle may have a guide face for the additive located in a dry zone of the additive feed line (3) and may be capable of movement relative to the rotor.
Patent DE-19833603-A1 (DE)
Inventor: SCHREWE FRANZ
IPC: C04B22/14
Filed: 1998-07-25
Abstract: Grinding auxiliary agent for granular to powdered preparations containing cement consists of tin (II) sulfate.
Patent DE-19833645-A1 (DE)
Title: Procedure for longitudinal movement control of car has operationally ready mode activated and signal displayed when switch-on conditions are present whilst distance control mode deactivated
Inventor: DESENS JENS
IPC: B60K31/00
Filed: 1998-07-25
Abstract: A procedure for longitudinal movement control of a car is described. Using specified switch-on conditions which detect the existence of a vehicle travelling ahead, a distance control mode (1) can be activated in which the distance of the vehicle to a vehicle travelling ahead is automatically controlled. With a distance control mode deactivated up to now, then, when the switch-on conditions are present, first an operationally ready mode (2) is activated in which an operational ready signal is displayed. The distance control mode is activated only then, when a driver's side distance control activation signal is input.
Patent DE-19834940-A1 (DE)
Title: New photochromic spiro compounds used with preferably polythiourethane matrix in phototropic glass, preferably for ophthalmologic applications, and optical measuring, recording and storage matrix are e.g. spiro(fluorene-pyrrolophthalazines)
Inventor: DUERR HEINZ
IPC: C09B57/00
Filed: 1998-08-03
Abstract: Photochromic substituted spiro(fluoren-9,1'-pyrrolo(2,1-a)phthalazine and (2,1-a)isoquinoline) and analogues (I) are new.  Photochromic substituted spiro(fluoren-9,1'-pyrrolo(2,1-a)phthalazine and (2,1-a)isoquinoline) and analogues of formula (I) are new: R1  = 1-4 carbon (C) alkyl, cyclohexyloxycarbonyl, acyl derived from 1-4 C aliphatic or aromatic carboxylic acids or cyano (CN);  R2  = hydrogen (H) or as R1;  R3  = a group completing a dibenzocyclopentadiene, monobenzodiphenylcyclopentadiene, tetraphenylcyclopentadiene or dibenzocyclohexa-2,5-dien-4-one ring;  R4  = H or 1-4 C alkyl;  R5  = H, 1-4 C alkyl or 1-4 C alkoxy;  R6  = H; or  R5R6  = a condensed benzene ring;  X  = nitrogen (N), methylene (CH2) or C-R7;  R7  = H or 1-4 C alkyl; or  R4R7  = a condensed benzene ring;  Y  = C-R8;  R8 = H, 1-4 C alkyl, phenyl, 1-4 C phenylalkyl or styryl; or  Y  = N if R4R7 and R5R6 = condensed benzene rings;  Z  = C linked to X by a double bond or CH if X is CH2. The full definitions are given in the DEFINITIONS (Full Definitions) Field. An Independent claim is also included for polymer matrices, comprising polythiourethanes (II) obtained by reacting diisocyanate(s) (A) selected from 2,5-bis(isocyanatomethyl)norbornane (A1), dicyclohexylmethane 4,4'-diisocyanate (A3), isophorone diisocyanate (A4) and 1,3-bis(isocyanatomethyl)cyclohexane (A5) with polythiols (B) selected from pentaerythrityl tetrakis-3-mercaptopropionate (B0) and 1,2-bis-(2-mercaptothioether)-3-mercaptopropane (B3).
Patent DE-19836741-A1 (DE)
Title: Ladesteg
Inventor: GATTERMANN BERND
IPC: A01C15/00
Filed: 1998-08-13
Abstract: Ladesteg für eine vorzugsweise gezogene, einen Rahmen aufweisende landwirtschaftliche Verteil- und/oder Bestellkombination mit einem Vorratsbehälter, wobei der Ladesteg auf einer der in Fahrtrichtung gesehenen Längsseiten des Vorratsbehälters mittels zweier Schwenkkonsolen angeordnet ist. Die Schwenkkonsolen sind jeweils mittels eines Gelenkes, deren Schwenkachse zumindest annähernd aufrecht verlaufen, am Rahmen oder Vorratsbehälter verschwenkbar befestigt. Die Schwenkkonsolen sind mittels Gelenken, deren Schwenkachsen aufrecht verlaufen, an einem Längsträger des Ladesteges schwenkbar angeordnet, wobei die Ladeplattform des Ladesteges mittels Gelenken, deren Gelenkachsen zumindest annähernd in Fahrtrichtung und in der Hauptausrichtung des Längsträgers verlaufen, schwenkbar befestigt ist.
Patent DE-19838902-A1 (DE)
Inventor: MAAS HENNING
IPC: G01S5/00
Filed: 1998-08-27
Abstract: The invention comprises an arrangement with which mobile objects can be located in particular areas. The mobile objects for locating, e.g., persons or inanimate objects, are provided with a data carrier which determines the absolute position using a position-determining system such as e.g., GPS. For many applications, it is not always necessary to know the absolute position of the object. Information about the area in which the object is located is usually sufficient. In order to optimise the exchanging of data between the application that requires the location of the data carrier and the object itself, the absolute position of the objects is transmitted to an information unit when the data carrier is initialised. Said information unit translates the co-ordinates using a digitised map or a plan divided into areas so that the object can be allocated to a corresponding area. This data is stored in the information unit. The boundaries of the area in which the object is located are transmitted to the data carrier and if the object changes its position, the data carrier itself can determine whether the object has left an area. If the current position of the data carrier no longer matches the area information, the data carrier reports its position to the information unit again. If an application requests the position of a data carrier, the information unit transmits the data carrier area information that has been stored to the application. This results in optimal communications between the applications and the data carriers. The position of the data carrier can be established even when the data carrier cannot be reached momentarily.
Patent DE-19842982-A1 (DE)
Title: Segmented lining for automotive disc brake simplifies assembly and disassembly within confined space using radial fastening bolts and nuts on periphery
Inventor: HERFFURTH RAINER
IPC: F16D65/12
Filed: 1998-09-19
Abstract: An automotive brake disc has segmented brake linings (31-33) which may be assembled and disassembled on a hub with an integrated star- or disc-shaped brake unit. The brake linings have holding extensions reaching to the rear face and which interlock with the axial clamp which retains the brake lining supports. There are fastening nuts on the periphery of the disc assembly.
Patent DE-19845732-A1 (DE)
Title: Tensile testing machine for metallic materials has linear guide which moves relative to measuring scale and produces electrical signal
Inventor: KINDERMANN ULRICH
IPC: G01N3/06
Filed: 1998-10-05
Abstract: The machine has a device for exerting a test force, and an attachment (1) fixed on a sample for measuring changes in its length. The attachment includes a measuring head (8) which is movable along a linear guide (4) relative to a measuring scale (7), and produces an electrical signal based on the distance covered. The measuring scale is subdivided by equidistant markings, and the measuring head has a digital incrementing device which counts upwards when a marking is passed.
Patent DE-19846322-A1 (DE)
Title: Monitoring treatment of internal vol. of bottles or vessels by rinser involves detecting flow of fluid introduced into interior of bottle, as it emanates from open mouth of bottle
Inventor: PESCHKE UWE
IPC: G01F1/76
Filed: 1998-10-08
Abstract: The method involves detecting the flow of a fluid, which is introduced into the interior of the bottle (1) or vessel, as it emanates from the open mouth of the bottle or vessel. The fluid flow is collected and fed to a sensor and a signal is generated in the event of no back flow, too low a flow rate or too short a flow duration.  An Independent claim is also included for an arrangement for monitoring the treatment of the internal vol. of bottles
Patent DE-19847050-A1 (DE)
Title: Verfahren zur Herstellung mikroverkapselter kugelförmiger Polymerisate
Inventor: HALLE OLAF
IPC: C08F2/18
Filed: 1998-10-13
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von mikroverkapselten kugelförmigen Polymerisaten durch Polymerisation einer Mischung von in wäßriger Phase suspendierten mikroverkapselten initiatorhaltigen Tröpfchen aus hydrophobem Monomer und der wäßrigen Phase zugesetztem hydrophilem Monomer.
Patent DE-19847161-A1 (DE)
Title: Mittels Aerosol dotiertes pyrogen hergestelltes Siliciumdioxid
Inventor: MANGOLD HELMUT
IPC: D21H17/69
Filed: 1998-10-14
Abstract: Mittels Aerosol mit Aluminiumoxid dotiertes pyrogen hergestelltes Siliciumdioxid wird hergestellt, indem man bei der Flammenhydrolyse ein wäßriges Aerosol eines Aluminiumsalzes in die Reaktion einbezieht. DOLLAR A Das mittels Aerosol mit Al¶2¶O¶3¶ dotierte Siliciumdioxid kann unter anderem bei der Herstellung von Ink-Jet-Papier eingesetzt werden.
Patent DE-19847275-A1 (DE)
Title: Process to calculate the quantity of coolant additive to be added to a closed coolant system operates without the use of tracer substances
Inventor: GARTNER ENGELBERT
IPC: C02F1/00
Filed: 1998-10-14
Abstract: A closed cooling circuit has a liquid coolant with e.g. biocide additives, or for the prevention of scale or corrosion. Coolant especially water losses are replaced by the introduction of fresh water. A closed cooling circuit has a liquid coolant with e.g. biocide additives, or for the prevention of scale or corrosion. Coolant especially water losses are replaced by the introduction of fresh water. Both prior to and following the introduction of the fresh water, a measurement is made of a given coolant parameter. Taken with the system volume and volume of water added, the difference between the two values of the chosen parameter are used to calculate the quantity of replacement additives which must be dosed into the system to maintain the required level of protection.
Patent DE-19847773-A1 (DE)
Title: Air re-generator unit contains mixer chamber fitted with nozzles, steel cartridge with high pressure closure cap for liquid oxygen
Inventor: FROEHLICH AXEL-PETER
IPC: A62B11/00
Filed: 1998-10-16
Abstract: The air enhancement unit consists of used breathing air being enriched in a mixer chamber fitted with nozzles with pure oxygen to become high quality air for breathing. The pure oxygen in liquid is contained in a steel cartridge with a high-pressure closure cap. The liquid oxygen is removed with a few bars pressure in the cartridge only when the high pressure closure cap is pierced with the aid of a canula under enormous force.
Patent DE-19847982-A1 (DE)
Title: Rotor blade vibration detection arrangement for wind power plant
Inventor: BOEHMEKE GEORG DIPL ING
IPC: F03D80/30
Filed: 1998-10-17
Abstract: The arrangement includes sensors (18) in the root area of the rotor blades, which detect peak loads on the basis of vibrations or other over-loading, whereby the relative position of two places on a hub or in the leaf is determined through a linear element (20), and a position sensor detecting its shift. The linear element records determined stretching in the rotor plane through a corresponding arrangement in the rotor plane, so that certain hazardous vibration forms are selectively detectable. The linear element is preferably a rod from fiber-glass material with a similar temperature extension coefficient as the rotor wall.