baber/WOPTO huggingface dataset:
Patent DE-19740192-A1 (DE)
Title: Method of determining and operating parameter for starting an internal combustion IC engine
Inventor: PRZYMUSINSKI ACHIM
IPC: F02D41/06
Filed: 1997-09-12
Abstract: The method involves feeding an initialisation value (I) to a revolution rate controller (1) for starting, followed by controlling the revs. rate (N) towards a desired idling revolution rate (N-SOLL). The control is effected by the revs. rate controller within the engine controller. The initialising value is stored in a characteristic depending on the temp. of the coolant.
Patent DE-19753191-A1 (DE)
Title: Heat recovery from flue gas in a sulfur removal wash plant-
Inventor: KROEDEL BERND DR
IPC: B01D53/50
Filed: 1997-11-21
Abstract: Heat recovery is achieved by passing the raw flue gas through a heat exchanger (10) that reduces the temperature from about 190 deg C to 85 deg C before entering the washer.   Effective sulfur removal at a lower temperature is then possible by a sump water recycling process in which the water is used to quench line to produce slaked lime, which then increases the pH of the solution to between 7.8 and 8.3. Lumps of calcium carbonate, formed in the process at (29) are sieved out at (30) and returned to the mill (29) as grinding medium for the slaked lime, which is ground to form a fine suspension in the new wash water.  Before it can be used for quenching the sump water is cleared of gypsum, which is the end product of the sulfur removal reaction.  The process is done conventionally through a dewatering cyclone (11), settling tank (16), precipitator (19) and other associated processes and recycling process also reducing the demand for water addition.
Patent DE-19754352-A1 (DE)
Title: Fluid pressure cylinder for machine control
Inventor: ORIHARA SHUN
IPC: F15B15/14
Filed: 1997-12-08
Abstract: The cylinder has a pipe (11) and an end cover (12), whose outer surface fits in the inner surface of an end section of the pipe. A piston shaft (16) extends through a bore (21) in the cover. A pipe connection (23) is formed in the end section of the pipe and is connected with the cover bore by a first connection channel (24). A buffer valve (27) controls the flow through a secondary path, which forms a connection between the cover bore and a rod-sided chamber (30) in the pipe. The first connection channel and the buffer valve entry bore (26) are axially aligned or may be offset by a given angle with respect to the centre axis (X-X) of the pipe. The channel and bore are divided by a seal-containing sealing groove (40) of given axial width in the outer circumference of the end cover. The sealing groove contains a seal.
Patent DE-19754976-A1 (DE)
Inventor: GLATZ-REICHENBACH JOACHIM DR
IPC: H01C7/02
Filed: 1997-12-11
Abstract: The critical temperature (Tc) is below the switching temperature.   Device for protecting a current consumer from overload has a resistor, between 2 contact terminals, the electrical resistance of which increases suddenly when a certain switching temperature is reached. This consists of a polymer matrix, a first filler powder of conductive material and a second filler powder containing phase transition material(s) undergoing a phase transition at a critical temperature (Tc) at which transition heat is taken up.
Patent DE-19756895-A1 (DE)
Inventor: POCKRANDT WOLFGANG
IPC: G11C16/06
Filed: 1997-12-19
Abstract: A method for reliably changing the value of a data medium having at least two volatile memory areas for storing a currently valid value. Each memory area has at least one associated nonvolatile control memory cell whose state defines the currently valid memory area. The current value is first written to an invalid memory area. A previously valid memory area and the associated control memory cell are then erased simultaneously and the control memory cell for the memory area to which information had previously been written is programmed, likewise simultaneously, so that the latter memory area can be recognized as the valid memory area.
Patent DE-19757077-A1 (DE)
Title: Manufacture of porous sheets from slurry for use in fuel cells
Inventor: FRIEDRICH MIKE DIPL ING
IPC: H01M8/0295
Filed: 1997-12-20
Abstract: A slurry is laid down and hardened to form a porous sheet (1). During hardening a magnetic or electrostatic force field (5) is applied perpendicular to the sheet so that capillaries (2) take the shortest path between the surfaces (1a, 1b).
Patent DE-19805370-A1 (DE)
Title: New aromatic amino compounds
Inventor: ZIMMER OSWALD DIPL CHEM DR
IPC: C07C215/64
Filed: 1998-02-11
Abstract: Substituted amino compounds of formula (I) and their salts are new. R1 = H, OH, O-(1-6C alkyl) or O-(3-7C cycloalkyl), provided that R1 is not H when R2 and R7 are both H or when there is an OCH3 group in the 7-position; R2 = H (if R1 is not H), OH, 1-6C alkyl, O-aryl, 2-6C alkenylene-aryl, O-(3-7C cycloalkyl), Cl, F, 1-6C alkoxy, aryl, heterocyclyl, 1-6C alkyl-heterocyclyl, 1-6C alkyl-aryl, 5,6- or 6,7-benzo (which is optionally substituted by 1 or 2 Cl, F, CF3, 1-6C alkyl, 1-6C alkoxy or OH groups); or R2+R7 = O-(CH2)-O or O-(CH2)2-O in the 5,6- or 6,7- position; provided that when R1 and R2 or R7 are H, R2 or R7 are not CF3 and R2 or R7 cannot be a 7-OCH3 group; R3 = H; R4 = 1-6C alkyl; or R3+R4 = (CH2)1-4; R5 = 1-6C alkyl or 3-7C cycloalkyl; R6 = 1-6C alkyl, 1-6C alkyl-aryl, 1-6C alkyl-heterocyclyl, -CH2-CH=C(R8)2, -CH2-(3-7C cycloalkyl) or 3-7C cycloalkyl; R7 = H (if R1 is not H), OH, 1-6C alkyl, O-aryl, 2-6C alkenylene-aryl, O-(3-7C cycloalkyl), Cl, F, 1-6C alkoxy, aryl, heterocyclyl, 1-6C alkyl-heterocyclyl, 1-6C alkyl-aryl, 5,6- or 6,7-benzo (which is optionally substituted by 1 or 2 Cl, F, CF3, 1-6C alkyl, 1-6C alkoxy or OH groups; R8 = H or CH3.
Patent DE-19805537-A1 (DE)
Title: Electricity meter with measuring value detection and processing unit
Inventor: MUELLER ANDREAS
IPC: G01R21/00
Filed: 1998-02-11
Abstract: The electricity meter includes an interface unit (2) which has an opto-coupler (4) formed as a discrete component. Preferably, an opto-coupler is provided for each phase of the mains for redirecting impulse signals in the interface unit to evaluation units.  A multiple opto-coupler is provided for at least two phases of the mains for redirection the impulse signals. The interface unit includes a transistor switch (5) which is formed as a discrete component. The outputs of the opto-coupler are connected to the transistor switch inputs.
Patent DE-19811065-A1 (DE)
Title: Processor based control system for use with electrical equipment such as cookers, microwave ovens
Inventor: PETERSON GREGORY A
IPC: H05B1/02
Filed: 1998-03-13
Abstract: The system keyboard 10 for function selection has the outputs monitored by a processor 14 to detect fault conditions and this either inhibits or activates switching stages 18 controlling power to the loads 20. When a fault is detected power is turned off. Operating information is also stored in a memory 16 and this is used by a duplicate peripheral processor 28 and is compared with measured analogue signals to maintain operation.
Patent DE-19812688-A1 (DE)
Title: Solid dosage forms useful for slow release of drugs, fragrances, plant-treating agents, animal feed additives and food additives
Inventor: KOTHRADE STEPHAN
IPC: A23L33/00
Filed: 1998-03-23
Abstract: Solid dosage forms contain a water-swellable graft copolymer (I) as binder. An Independent claim is also included for the production of solid dosage forms by mixing (I) with active ingredient(s) and optionally additives, preferably in an extruder, and shaping the resulting plastic mixture.
Patent DE-19814376-A1 (DE)
Title: Covering of plant and plant components with rubber sheet
Inventor: WAGNER WILFRIED
IPC: B29C63/02
Filed: 1998-03-31
Abstract: After laying the sheets (1,2) grooves between adjoining edges of the rubber sheets and/or corners are filled with a newly extruded rubber strip (3).  Independent claims are made for:  (a) rubber coverings for plant in which adjoining rubber sheets have a groove for subsequent filling with an appropriately shaped extruded rubber strip; and (b) plant clad in rubber strip where the corners are filled with a rubber strip whose concave radius enables rubber sheet to be located on top without stress. Preferred Features: Adjacent rubber sheets (1,2) are placed against each other so that a U or V-shaped groove is created for the rubber strip (3). Adjacent strips may be set slightly set apart to form an I-shaped groove. Grooves are coated in an adhesive (4) before laying the rubber strip. Rubber sheets are positioned in the corners and are cut off at an angle facing the corner to form a groove for filling with extruded rubber strip. Alternatively an extruded rubber strip is positioned in the corner and part of it removed to form a hollow around which the sheet can be placed without stressing. The strip rubber is extruded with a hand extruder.
Patent DE-19814873-A1 (DE)
Inventor: RUPANER ROBERT
IPC: C08F6/00
Filed: 1998-04-02
Abstract: The invention relates to a method for reducing the content of small quantities of C1-C2-aldehydes formed from organic compounds with -CH2-CHR-O- and/or -CH2-CH(OH)-groups (R=H, C1-C4-alkyl) as a result of radical action, to <1 ppm by adding compounds which react with said aldehyde groups. Substances with the aforementioned groups also include many emulsifiers and protective colloids used in polymer chemistry, such as polyethylene glycols, polyvinyl alcohols or products of ethoxylation of long-chained alcohols, phenols or amines. The inventive method is particularly useful for treating polymer dispersions produced by radical polymerisation of monomers in the presence of these types of emulsifiers or protective colloids and enables the production of aldehyde-free polymer dispersions which can then be used for sanitary and hygiene products.
Patent DE-19815084-A1 (DE)
Title: System for rpm determination of wheel or other rotating body
Inventor: LOHBERG PETER
IPC: B60T8/171
Filed: 1998-04-06
Abstract: The system includes a sensor module (2) comprising a sensor element (SE), a controllable current source (Q) and a part of a signal preparation circuit as well as a modulator (5). The modulator controls the current source, depending on the signals of the sensor element or external signals. Also the sensor module (2) delivers the output signal of the sensor as well as the current signal across stored status or auxiliary signals. The signal preparation circuit contains at least two different signal preparation networks (SC1,SC2), which are connected across a control network (7), depending on specified criteria or conditions between the sensor element and the modulator and takes over the signal preparation.
Patent DE-19817220-A1 (DE)
Title: Concrete elements with natural stone structure to be used in landscaping
Inventor: BURKARDSMAIER WALTER
IPC: A01G9/28
Filed: 1998-04-17
Abstract: The pre-cast elements come in a straight and a slightly bow-shaped version and have one circular shaped end and one end with a semi-circular recess. The elements can be combined by inserting the circular end of one element into the recess of the next in order to form straight, rectangular, bowed, or round borders for flower beds or plant containers. Each of the elements is provided with a hole in its circular part for the insertion of a metal pin which is used to fix the element to the ground.
Patent DE-19820068-A1 (DE)
Inventor: DOLLINGER RAINER
IPC: A21B1/26
Filed: 1998-05-06
Abstract: A multi-stack industrial food baking oven has a series horizontal baking chambers (4) through which hot gases (55) flow. The floor of the baking chamber has a series of vortex generator (51, 51) components projecting upwards and directed into the oncoming hot gases. The vortex generators break up the boundary layer flow of hot gases.
Patent DE-19820138-A1 (DE)
Inventor: KRUG HOLGER
IPC: E04B1/348
Filed: 1998-05-06
Abstract: The invention relates to a housing module (14, 14', 15, 15'), preferably for a prefabricated building, comprising a space (32, 32') having a base plate (30) which is made of a mineral building material and can be used as floor or ceiling, and side walls (18, 19, 20) which are mounted on and joined laterally on said base plate (30) and which extend vertically in relation to the base plate and delimit the space (32, 32') along the sides. The housing module (14) is characterized in that the space (32, 32') is open to the top and the side walls (18, 19, 20) delimit the space (32, 32') on no more than three sides. The invention also relates to a building part (48), preferably for a prefabricated building (16), comprising at least one housing module (14, 14', 15, 15'). The invention further relates to a method for producing such a housing module (14, 14', 15, 15') and to a method for producing a building part (48), preferably for a prefabricated building (16), comprising several such housing modules (14, 14', 14", 15, 15').
Patent DE-19820474-A1 (DE)
Title: Semiconductor component e.g. bipolar transistor
Inventor: MAKI YUKIO
IPC: H01L29/73
Filed: 1998-05-07
Abstract: The semiconductor component has first conductivity semiconductor substrate from which the surface is formed the second conductivity collector region down to the first depth. From the surface of the substrate (1) is formed a base region (6) down to second depth, smaller than the first one for the collector region (3). An emitter region (9) has two doping layers (9a,b). The first layer (9a) of second conductivity and doping concentration max. is formed at a third depth, smaller than the second one. The second layer (9b) has a doping concentration max. of second conductivity at a position between the second and third depth and is so formed that it is surrounded by the first doping layer.
Patent DE-19822161-A1 (DE)
Title: Automatic local and regional measurement of damaging emission profile for use around large chemical plants and rubbish tips
Inventor: MUELLER GERHARD
IPC: G01J3/44
Filed: 1998-05-16
Abstract: The measurement monitors the emission and reverse of harmful substances uses various sensors via Raman spectroscopic gas analysis and ion-drift sensors which are internally standardized and drift-compensated. The signals are received in an interface for transmission as data by telephone or modem into a mobile or stationary network to a central computer for evaluation
Patent DE-19828027-A1 (DE)
Title: Screening machine for separating granular materials
Inventor: SCHMIDT PAUL
IPC: B07B1/48
Filed: 1998-06-24
Abstract: The inclined screening surface (2) has a decreasing incline in the conveyor direction of the material.  One or more rows of pressure elements (4, 11) are provided to exert a static and/or dynamic force from above onto the screen face. The pressure elements are arranged evenly spaced along the screen surface and can have supports.  An elastomer layer is preferably set between the pressure elements and screen surface.
Patent DE-19828166-A1 (DE)
Title: Tolerance-insensitive device to eliminate gap between floor and fuel tank of e.g. vehicles
Inventor: KRUEGER HELMUT
IPC: B62D35/02
Filed: 1998-06-24
Abstract: The tolerance-insensitive device eliminates the clearance (1) between two components (4, 5) such as the floor panel and fuel tank of a vehicle. It includes a push-on element (7) and flanges (2, 3) on the components. The flanges fit in grooves (11, 13) running from the opposite edges (10, 12) of the push-on element.  The flanges are offset the same way from their components. The offset of the flanges and the thickness of the push-on element perpendicular to the clearance are such that a surface of the pusher element becomes part of the surface (6) from which the flanges are offset.
Patent DE-19829927-A1 (DE)
Title: Electronic door fitting for lock operation
Inventor: DRUMM KLAUS PETER
IPC: E05B47/00
Filed: 1998-07-04
Abstract: The arrangement has a first actuating element (24), an electronic closure system for detecting an authorized key; whereby a lock is operated after detecting an authorized key, an electrical energy storage element (8) and an electrically actuated coupling. A generator is connected to the actuating element to charge the storage element, in the form of a charging capacitor (6) when the actuating element is actuated. The electrical energy stored in the charging capacitor is used to drive the coupling to make a mechanical coupling between the actuating element and the lock.
Patent DE-19830136-A1 (DE)
Title: Separately housed combined service brake and spring brake cylinder
Inventor: SIEBKE ALF
IPC: B60T17/08
Filed: 1998-07-06
Abstract: A connection (17) grips round the exterior of the housing for the service brake cylinder and the housing for the spring brake cylinder and fixes them axially. The connection comprises at least one plastic intermediate piece (23) which separates the pressure chambers of the two housings (19,21). At least one radially protruding air connecting pipe is integrated with the intermediate piece and has a bore-hole with an inner end leading into at least one of the housings.
Patent DE-19830740-A1 (DE)
Title: Furniture drawer guide rail with fixer and dowel join uses fixer head with splayed head ribbed to engage dowel hole ribs and lock home when tipped
Inventor: EGGER REMO
IPC: A47B88/00
Filed: 1998-07-09
Abstract: The splayed head of the fixer head (7) homes into an expanding dowel (3) assisted by head ribs engaging dowel grooves until the head is driven home whereupon the ribs disengage their grooves and secure the splayed head against withdrawal. The lever mounting the splayed head has an end stop which engages a dowel hole to act as abutment in any tipping movement. The guide grooves are arranged in a sector of the dowel slot and a dowel edge in the axial direction of the dowel slot bears against an end stop on the inserted head additionally preventing the head being withdrawn. A coupling (14) of the fixer head (7) is engaged by its counterpart (15) on an adapter (13) to which the rail tube (17) is fastened.
Patent DE-19833596-A1 (DE)
Title: Arrangement for measuring surface temperature; corrects infrared camera output signal when sensing material using difference between camera output signal and reference radiator signal
Inventor: KAISER JOERG
IPC: B09B1/00
Filed: 1998-07-25
Abstract: The arrangement has a hinged or fixed infrared thermography camera (1) to sense the material (2) surface under test and provides data to a computer (3) to determine the temperature. A reference radiator (4) of known surface temperature is placed in the camera's sensing region. The computer corrects the camera output for the material from the difference between the camera output for the reference radiator and the reference radiator's output.
Patent DE-19834072-A1 (DE)
Title: Position correction method for permanent ways
Inventor: KOLB STEFAN
IPC: E01B27/04
Filed: 1998-07-29
Abstract: Before filler material is introduced into the permanent way, the individual layers or the material within the layers are cut by mechanical tools. This creates defined mainly level border surfaces, forming a space to be filled. During cutting, and pref. in the softer layer, a working space of pref. 5-100 mm height is formed without lifting the permanent way. The working space is cut by wedges, cutter bars, band saws, etc., milling cutters, and/or jet cutting.
Patent DE-19834573-A1 (DE)
Inventor: OOMS PIETER
IPC: C08G18/48
Filed: 1998-07-31
Abstract: The present invention relates to new bimetallic-cyanide catalysts which are used for producing polyether polyols by the poly-addition of alkylene oxides to starter compounds comprising hydrogen atoms. This catalyst contains a) compounds of the bimetallic-cyanide type, b) organic complex ligands different from c), and c) complex ligands obtained by the introduction of a glycidyle ether in the catalyst. These catalysts exhibit a substantially increased activity during the preparation of polyether polyol.
Patent DE-19835569-A1 (DE)
Inventor: GRITTMANN GUENTER
IPC: B67D3/04
Filed: 1998-08-06
Abstract: The present invention relates to a stowable spigot for beverage cans (3) that comprises an outer sleeve (4) with an arrester mechanism for insertion into the opening of the can. The outer sleeve (4) comprises a sliding inner sleeve (8) that supports a gripping member (9) located outside the can. A plug (10) formed at the inner end of the sleeve is sealed with a protection cap (11) located on the outer sleeve when the inner sleeve is fully introduced into the outer sleeve. Once the outer sleeve is removed, the protection cap uncovers a channel (12) formed therein. The inner sleeve further includes a push-valve (14) having a drain hole (29) associated therewith. The sleeves are interconnected through a cam (19) and through a curvilinear slot (20) for driving the inner sleeve towards the outside upon rotation of the gripping member. The outer sleeve comprises a draw hole which is located below and is closed by an insert. The draw hole is located adjacent to the abutment, while the insert can be ejected by the cam.
Patent DE-19835751-A1 (DE)
Title: Boundaries adjustment in linearly addressable, physical memory, whereby first and second memory segments are respectively associated with all cache-capable and not cache-capable logical memory areas
Inventor: NIEMANN KARL-HEINZ
IPC: G06F12/0888
Filed: 1998-08-07
Abstract: The same linearly addressable, physical memory is addressed according to the amount of cache-capable logical memory areas within two memory segments (S1 and S2). The first memory segment (S1) is respectively associated with all cache-capable logical memory areas, and the second memory segment (S2) with all not cache-capable logical memory areas.  The method involves setting the boundaries of at least one cache-capable logical memory area within a linearly addressable, physical memory of a microprocessor which comprises a segmentally adjustable, internal data cache. The same linearly addressable, physical memory is addressed according to the amount of cache-capable logical memory areas within two memory segments (S1 and S2). The first memory segment (S1) is respectively associated with all cache-capable logical memory areas, and the second memory segment (S2) with all not cache-capable logical memory areas. The memory segments are associated with different memory area offsets. The address decoding for access on memory cells of the physical memory from the logical memory areas of the memory segments results incompletely, in such way, that each address of each logical memory area of the memory segments points respectively on a memory place of the physical memory.
Patent DE-19837523-A1 (DE)
Title: Verfahren und Vorrichtung zur Antriebsschlupfregelung bei Kraftfahrzeugen
Inventor: WANDEL HELMUT
IPC: B60K28/16
Filed: 1998-08-19
Abstract: Es werden ein Verfahren und eine Vorrichtung zur Antriebsschlupfregelung bei Kraftfahrzeugen vorgeschlagen, bei welchen bei Auftreten einer bestimmten Betriebssituation während der Antriebsschlupfregelung das dann erreichte Bremskraftniveau gespeichert wird. Im Folgenden wird während dieses Antriebsschlupfregelzyklus der Bremskraftaufbau auf den gespeicherten Wert begrenzt.
Patent DE-19839252-A1 (DE)
Title: Switch mechanism for circuit breaker
Inventor: FUJIHIRA TAKUMI
IPC: H01H71/12
Filed: 1998-08-28
Abstract: The electrical power switch has a housing in which a movable contact carrier (5) is positioned next to a fixed contact carrier (20). The switch is operated by a toggle lever (9) that mechanically connects with a movable contact The mechanism has a number of coupled levers (16,19) and spring (17) with a contact holder (7) that provides a latching action for the contacts.