baber/WOPTO huggingface dataset:
Patent DE-19706095-A1 (DE)
Title: Flue gas treatment from waste incineration plants
Inventor: HOELTER HEINZ PROF DR
IPC: B01D53/70
Filed: 1997-02-17
Abstract: The treatment of flue gases from waste incineration plants, which contain residual organic pollutant, comprises heating the waste gases, without previous pollutant separation, above 1200 deg C, by mixing with hot flue gases from fossil fuel firing of industrial boiler(s). Preferably, the hot flue gases are mixed with those from a cement plant. They may also preferably be mixed with the combustion air entering the cement kiln. Hot air from the cement clinker cooling plant is preferably used as combustion air, to fire the waste incinerator. The incinerator flue gases are preferably alternatively mixed with hot flue gases from a coal-fired power station. Preferably they are introduced low into the boiler plant.
Patent DE-19708067-A1 (DE)
Title: In=situ oil condition determination method e.g. for brake fluid
Inventor: KADEN HEINER PROF DR
IPC: G01N33/28
Filed: 1997-02-28
Abstract: The method involves determining the impedance and the acidity of the oil (1) to be investigated with sensors operating according (13) to two different measurement principles.  From the combination of impedance spectroscopic and potentiometric sensor signals the oil condition is determined and evaluated. Temperature can also form one of the measurement parameters on which the evaluation is based. The impedance measurement can be carried out using a sandwich arrangement of electrodes. The acidity measurement can be carried out using an ion sensitive field effect transistor.
Patent DE-19708255-A1 (DE)
Title: Pulley wheel
Inventor: LAUSE HEINZ
IPC: B60B37/00
Filed: 1997-02-28
Abstract: The pulley wheel is mounted on an axle with bearing clearance. The axle (3) has a defined diametrical range (4) which extends through a sector with an under 180 degree sector angle. The radius of curvature in this sector is the same as that of the inner wall of the bearing bore, the bearing bush or the bearing shell of the pulley. The radius of curvature (r) of the remaining diametrical area of the axle is smaller than the radius of curvature of the bearing bore (2) or the bearing shell bore. The area taking pulley working peak loads in the area of the middle of the axle section has a greater radius.
Patent DE-19709317-A1 (DE)
Title: Motor vehicle controlling method
Inventor: DOMINKE PETER
IPC: B60W50/035
Filed: 1997-03-07
Abstract: The method involves using at least one coordinator which allocates a resource to a consumer depending on the potential of the source of the resource and on the resource requirements of the consumer. There is a coordinator for each resource. The requirements for the coordinated resource are communicated to the coordinator of the resource from the consumers. The source communicates the realisable potential of the resource to the coordinator.
Patent DE-19710718-A1 (DE)
Title: Control device for measuring or production system e.g high pressure system
Inventor: FUNCK THEODOR DR
IPC: G05B15/02
Filed: 1997-03-14
Abstract: The control device has a control processor (20), e.g. a personal computer, which receives measured analogue parameters from the measuring or production system and a microcontroller (30) for measuring and setting the system parameters, incorporating an independent microprocessor.  A temperature measuring module within the microcontroller provides a temperature- dependent voltage, with switching between the latter and a temperature-independent reference voltage.
Patent DE-19713461-A1 (DE)
Title: Elastomer spring element
Inventor: HUELS FELIPE
IPC: F16F1/373
Filed: 1997-03-20
Abstract: The spring element has an elastomer base body (1) with two side parts (10,11) spaced out from each other. They are connected to each other by at least one connecting piece (12). There is at least one bridge (2) consisting of two metal parts (2',2") connected to the side parts. The metal parts are spaced from the elastic connecting piece between the side parts so that when a certain load is exceeded, they are supported by the connecting piece. At least one bridge also has an elastic fixing element (3) at the side facing away from the connecting piece, which joins the two metal parts.
Patent DE-19719405-A1 (DE)
Title: Skittles-bowling arm
Inventor: RUDOLPH SIEGFRIED DIPL ING
IPC: A63D5/00
Filed: 1997-05-09
Abstract: The arm is tong-shaped, to hold and swing a bowling ball and release it at the appropriate moment. The ball is fixed in four points during lifting, and is retained by a small amount of pressure applied by the thumb. When the thumb is removed, a traction spring (6) releases the ball immediately. The grab arm ends (1,a) holding the ball have adhesive adjustable removeable plates (2) of rubber or similar material. The leg fixing the ball has a felt lining. A plastic/leather loop (8) at the top of the lever arms limits the opening movement. The top of each grab arm has a grip (9). The arm consists of a light metal.
Patent DE-19723143-A1 (DE)
Title: Spherical puzzle-type toy
Inventor: SPIRA JAKOB
IPC: A63F9/00
Filed: 1997-06-03
Abstract: The toy consists of individual parts (2), which together form a ball. The centre of the ball is formed by a ball (3) of smaller diameter. The parts are mainly truncated cone-shaped and have radial inner bases (4) for positive engagement on the smaller ball, and outer bases, to form the spherical outer surface of the larger ball. The larger composite ball can form the smaller inner ball for a further stage of the game. The individual parts may consist of several components, held together by suitable holder elements. The whole game is contained in an outer shell (9), which is transparent and supported in a stand (15).
Patent DE-19723590-A1 (DE)
Title: Cooling body for e.g. electric vehicle motor, control circuit, or internal combustion engine
Inventor: KIMURA NAOKI
IPC: F28D15/02
Filed: 1997-06-05
Abstract: The cooling body (90) has a base (10) made of a powdered metal body with a coefficient of thermal conductivity greater than that of aluminium and a layer (20) of aluminium or aluminium alloy metallically attached to one or both sides of the metal plate body. A cooling vane (40) for heat radiation is metallically attached to the aluminium or aluminium alloy film. The metallic joint between the metal plate body and aluminium or alloy film is made by hard or soft soldering, diffused bonding, welding or rolled plating.
Patent DE-19725356-A1 (DE)
Title: Holding device for a distance sensor for tools
IPC: B23K26/04
Filed: 1997-06-16
Abstract: The holding device is intended, in particular, for distance sensors used with tools such as cutting or welding torches, where there is no contact between the tool and the workpiece.  The holding device is made up of a main body (2) and a clamp (13) which can be displaced and tightened against the torch shaft using screws (14).  The main body and the clamp are designed so that a three-point clamping configuration is achieved on cylindrical torch shafts with different diameters, and the same position of the sensor is maintained relative to the torch axis.  The heat conduction path between the sensor and parts of the holding device sensitive to heat is lengthened, particularly by constructive methods.  Measures are provided against possible sparking between the sensor and the electrical connection serving for signal transfer.
Patent DE-19732828-A1 (DE)
Title: PWM address circuit for light-emitting diode array
Inventor: GRAF ALFONS DR
IPC: H05B44/00
Filed: 1997-07-30
Abstract: The array has a number of light-emitting diodes (LEDs) (LD1-LDn) connected in parallel between an inductor (L) and earth (P). The inductor is supplied with current from a source (VB) via a pulse-width modulation switch (PWM) incorporating two transistors (T1,T2) gated by logic (LC).  A bootstrap capacitor (C1) for the gate voltages connects the logic to the common connection of the switch and inductor. To enable a small inductor to be used, the PWM switch operates at a frequency preferably greater than 20 kHz.
Patent DE-19736171-A1 (DE)
Title: Measurement arrangement, especially for door elements, frames or similar
Inventor: MUELLER OTTO
IPC: E04F21/00
Filed: 1997-08-20
Abstract: The arrangement has a longitudinal part (11) carrying a scale (12) and a guide part (31) for the longitudinal part, relative to which the longitudinal part can move and with at least one reference part for reading the scale. Adapter parts (15, 35) replaceably mounted on one  end of the longitudinal part and on the opposing end of the guide part reproduce a predefined profile.
Patent DE-19737170-A1 (DE)
Title: Optical cascade scanning system for laser printer
Inventor: TAKANO MASATOSHI
IPC: G02B26/12
Filed: 1997-08-26
Abstract: The optical cascade scanning system uses two separate laser scanning systems (20A,20B) with respective laser scanning beams.  This arrangement provides two scanning lines at the scanned surface, combined to provide a common scanning line.  Each scanning system is provided by a non-telecentric system, with the incidence angle of the scanning beam, at the scanned surface, varied with position adjustment of the scanning point.  The incidence angle is greater at the contact point of the scanning lines than at each outer end of the common scanning line.
Patent DE-19742034-A1 (DE)
Title: Electric fuze
Inventor: KLOEBER MARTIN
IPC: C06B23/00
Filed: 1997-09-24
Abstract: A fuze is produced by providing an electrically conductive explosive, within the fuze housing, with an electrically conductive coating for controlled adjustment of its conductivity or resistance.
Patent DE-19746909-A1 (DE)
Title: New organopolysiloxane with terminal (meth)acryloyl groups
Inventor: TAKEI MASAO
IPC: C07F7/08
Filed: 1997-10-23
Abstract: New organopolysiloxane has acryloyl or methacryloyl groups at both ends, where silicon atoms on double bonds of (meth)acryloyl groups at both ends are addition reacted with compounds with at least two (meth)acryloyl groups.   Also claimed is the preparation of the above organopolysiloxane and a curable resin composition containing the above organopolysiloxane.
Patent DE-19749400-A1 (DE)
Title: Reduction of nitrogen oxide emission from diesel engine with SCR catalytic converter
Inventor: WISSLER GERHARD DR
IPC: F02D21/08
Filed: 1997-11-07
Abstract: When the value of catalytic converter efficiency drops below a predetermined level, the control unit (1) initiates action, as a function of the expected efficiency value. This action varies the engine control parameters to achieve two goals. The NOx concentration in the untreated exhaust gas is reduced and the exhaust temperature is raised. The action retards fuel injection and/or increases engine idling speed. When the diesel engine has a fuel cutout on overrun, the action is to disable the cutout. With engines having exhaust recycle, the action increases the recycle rate. It will be evident that each foregoing action tends to increase exhaust gas and catalytic converter temperature, hence keeping catalyst efficiency high, in situations otherwise tending to cool it. The expected catalyst efficiency is determined from control parameters. These are especially the exhaust gas mass flow rate, and the measured exhaust temperature. Exhaust mass flow rate is deduced from engine speed and air induction-charging pressure.
Patent DE-19750968-A1 (DE)
Title: Preparation of 3-fluoro-4-di:alkylamino-aniline derivatives used as intermediates for pharmaceuticals
Inventor: SCHACH THOMAS DR
IPC: C07C211/48
Filed: 1997-11-18
Abstract: Preparation of 3-fluoro-4-dialkylamino-aniline derivatives (I) comprises: (i) reacting a 2-nitro-chlorobenzene derivative of formula (II) with a secondary amine of formula (III) NHR1R2 (III) in the presence of a base and optionally a solvent at -10 to 120  deg C; (ii) reacting the obtained 2-chloro-4-dialkylamino-5-fluoro-nitrobenzene of formula (IV) with hydrogen in the presence of a base and a noble metal catalyst at 30-150  deg C and 1-100 bar; (iii) extracting the obtained 3-fluoro-4-dialkylamino-aniline of formula (V) in salt form from the reaction mixture using an aqueous acid solution; and (iv) reacting the separated aqueous solution of (V) salt with a chloroformate ester of formula (VI) ClCOOR3 (VI) in the presence of a base at 0-100  deg C.  X = Cl or F; R1, R2 = 1-10C alkyl; or NR1R2 = 3-7-membered ring; and R3 = 1-10C alkyl or 7-20C aralkyl.   Also claimed are the compounds: 2-chloro-5-fluoro-4-dimethylamino-nitrobenzene; 2-chloro-5-fluoro-4-morpholino-nitrobenzene; 2-chloro-5-fluoro-4-piperidino-nitrobenzene; 2-chloro-5-fluoro-4-piperazino-nitrobenzene; 2-chloro-5-fluoro-4-morpholino-aniline; and 2-chloro-5-fluoro-4-piperazino-aniline.
Patent DE-19751481-A1 (DE)
Title: Multilayer paint coating system cured by high energy radiation
Inventor: MAAG KARIN DIPL CHEM DR
IPC: C09D4/06
Filed: 1997-11-20
Abstract: Production of multilayer coating comprises application of a coating agent containing a filler onto a substrate, optionally pre-coated with a primer and/or other coating agent followed by a top coating of a color and/or effect causing base paint layer and a transparent clear lacquer or a top coating consisting of a pigmented single layer top coat. Production of multilayer coating comprises application of a coating agent containing a filler onto a substrate, optionally pre-coated with a primer and/or other coating agent followed by a top coating of a color and/or effect causing base paint layer and a transparent clear lacquer or a top coating consisting of a pigmented single layer top coat. The filler coat, base coat and clear lacquer as well as the single layer top coat contain a binding agent cured by radical and/or cationic polymerisation performed by means of high energy radiation.
Patent DE-19755771-A1 (DE)
Title: Hydraulic pump operated by combustion fuel
Inventor: WAGENSEIL LUDWIG
IPC: F04B17/05
Filed: 1997-12-16
Abstract: The pump has hydraulic pistons connected directly axially to the combustion fuel pistons. There is mechanical coupling via a crankshaft (17), of all individual components (1) for harmonic movement of the hydraulic pistons (3). The crankshaft is connected to the combustion pistons (2) via connecting rods (20), and it carries a flywheel (18) for storage and balancing of the different piston forces. The combustion pistons may have 2-stroke or 4-stroke motion. The pump uses all conventional fossil fuels, e.g. Diesel oil, petrol.
Patent DE-19803352-A1 (DE)
Title: Determining point of pressure increase in a molding tool during plastic injection molding measures temperature changes
Inventor: HELLSTERN PETER
IPC: B29C45/77
Filed: 1998-01-29
Abstract: The time point at which pressure rises is determined with a temperature sensor which detects a short term temperature increase during the general temperature increase. An Independent claim is made for the process equipment which includes a temperature sensor. Preferred Features: The pressure rise occurs when the melt reaches a wall of the tool close to the temperature sensor which can be close to the sprue and at a ponit remote from the sprue. Both sensors have a rapid response to temperature change.
Patent DE-19803955-A1 (DE)
IPC: B23D49/08
Filed: 1998-02-03
Abstract: The invention relates to a motor-driven pendulum saw (10) that can be used as a stationary machine for precise severing or mitre cuts, while preserving its properties as an autonomous hand-held tool due to the fact that it can be detachably connected to a cutting table (11, 61) on which the pendulum saw can be adjusted to saw a workpiece and the relative position between the workpiece and the saw blade (13) of the pendulum saw (10) can be adjusted.
Patent DE-19811187-A1 (DE)
Title: Exhaust gas turbosupercharger
Inventor: HIERETH HERMANN
IPC: F02D9/06
Filed: 1998-03-14
Abstract: The turbine regulator (2) and the engine braking system (1) are designed separately and respectively modular built, and a manual braking signal (RM) is suppliable to the engine braking system (1). Which is producible in a manually adjustable braking-operating system (8). So that a changeover element (7) is provided for the changing over between the braking regulator (3) and the brake operating system (8). A constant braking torque is adjustable in the braking regulator (3).
Patent DE-19811332-A1 (DE)
Title: Method of checking a biometric characteristic satisfies very high safety standard and can be implemented at supportable cost
Inventor: MEISTER GISELA
IPC: G07C9/00
Filed: 1998-03-16
Abstract: The method involves determining a measurement value representing the actual value of the biometric characteristic and producing the value in a terminal; transferring at least a subset of first reference values dependent on a predefined demand value for the biometric characteristic from a data medium to the terminal; combining data derived from the measurement values with the subset in the terminal, transferring the result to the data medium and checking the results of the combination in the data medium. An Independent claim is also included for a system for checking a biometric characteristic.
Patent DE-19817035-A1 (DE)
Title: Vorrichtung zum Schneiden von Drahtwindungen
Inventor: DAVID SIEGFRIED
IPC: B21C47/14
Filed: 1998-04-17
Abstract: Um eine Vorrichtung zum Schneiden eines kontinuierlich verlaufenden Drahtes bereitzustellen, der in Form von Windungen aus einem Windungsleger austritt, wobei Ausschußdrahtwindungen schnell und gezielt abgeschnitten werden können, wird vorgeschlagen, daß eine solche Vorrichtung zum einen Fangmittel (4a, b) für einen Windungsbogen sowie Mittel zum Durchtrennen (5a, b) dieses Windungsbogens und Mittel zur Steuerung des Bewegungsablaufs der Fangmittel und Trennmittel umfaßt, wobei die Fangmittel (4a, b) und die Trennmittel (5a, b) unmittelbar hinter dem Windungsleger (1, 2) angeordnet sind. Des weiteren wird ein entsprechendes Verfahren vorgeschlagen.
Patent DE-19817694-A1 (DE)
Title: Three dimensional embroidery
Inventor: OBENAUF DIETER
IPC: D06Q1/00
Filed: 1998-04-21
Abstract: To produce a three-dimensional embroidery, using conventional textile production processes with the use of water-soluble polyvinyl alcohol (PVA) and other conventional non-soluble threads, the separate components of the embroidery fabric (6) are not wholly of PVA and the three-dimensional structure is through a combination of fabric structure, stitch sequence and repeat. With a punch technique, for the embroidery pattern, the fabric is structured accordingly at the penetration points, and the embroidery is stretched after punching. The fabric warps are of water-soluble PVA (1) and/or the wefts are of PVA (3), to be dissolved from the fabric by conventional finishing. The three-dimension effect is through the thread thicknesses (1-5,7), the embroidery tension and the lengths of the embroidery threads (5).
Patent DE-19819276-A1 (DE)
Title: Verfahren zur Regelung der Wickeldichte von Folienrollen
Inventor: MATHIEU DIETER
IPC: B65H23/195
Filed: 1998-04-30
Abstract: Es werden eine Soll- und eine Ist-Wickeldichte einer Folienrolle bestimmt und miteinander verglichen. Die aus dem Vergleich erhaltene Größe wird mit einem Anpassungs- bzw. Dämpfungsfaktor alpha multipliziert und der daraus resultierende Stellwert an die Folienanpressung und den Folienzug angepaßt. Die so erhaltenen Werte werden als Stellgrößen einem Anpreßdruck- und einem Zugstellglied für die Folie zugeleitet.
Patent DE-19820692-A1 (DE)
Title: Magnetic sensor for magnetic heads of rigid disc memory systems
Inventor: SEYAMA YOSHIHIKO
IPC: G01R33/09
Filed: 1998-05-10
Abstract: The magnetic sensor has a support substrate (1), which has a main surface. A buffer layer (9) is arranged on this main surface, and includes either CoFe, cobalt or copper. A multilayer gigantic magnetic resistance (GMR) layer (10) is arranged on the buffer layer, and is obtained by the intermediate laminating of magnetic layers and nonmagnetic layers. The nonmagnetic layers are copper. The magnetic and the nonmagnetic layers are sufficiently thickness to demonstrate the gigantic magnetoresistance effect. The thickness of the buffer layer differs from the thickness of each of the layers that form the multilayer GMR layer.
Patent DE-19828271-A1 (DE)
Title: Preparation of supported gas-phase olefin polymerization catalyst
Inventor: KRISTEN MARC OLIVER
IPC: C08F10/00
Filed: 1998-06-25
Abstract: The preparation of a supported catalyst giving high productivity with a low amount of Lewis base comprises reacting an inorganic support with a metal compound with four substituents, next with a metallocene complex, then with a Lewis base and finally with a metal with three hydrocarbon substituents. The preparation of a supported catalyst comprises:  (a) reacting an inorganic support with a metal compound of formula (I); (b) reacting an inorganic support with a metal compound of formula (I); xM<1>(R<1>)r(R<2>)s(R<3>t(R<4>)u (I) M<2>(R<5>)o(R<6>)p(R<7>)q (II)  M<1> = alkali(ne earth) or group III or IV metal;  R<1> and R<5> = H, 1-10C alkyl, 6-15C aryl, alkylaryl or arylalkyl with 1-10C alkyl and 6-20C aryl;  R<2>-R<4> = H, halogen, 1-10C alkyl, 6-15C aryl, alkylaryl, arylalkyl, alkoxy or dialkylamino with 1-10C alkyl and 6-20C aryl;  r = 1-4;  s, t and u = 0-3;  M<2> = alkali(ne earth) or group III metal;  R<6> and R<7> = H, halogen, 1-10C alkyl, 6-15C aryl, alkylaryl, arylalkyl or alkoxy with 1-10C alkyl and 6-20C aryl;  o = 1-3; and  p and q = 0-2.  The obtained catalyst or its precursor is contacted with a 0.1 to below 10 mol. Lewis base per mol. metallocene complex.  An Independent claim is included for the obtained supported catalyst.
Patent DE-19828921-A1 (DE)
Title: Method of managing and examination of a register conducted by register offices
Inventor: ERDMANN RUDOLF
IPC: G06F17/30
Filed: 1998-06-29
Abstract: The method involves using a central index, held on computer, in which the names of all register entries of all connected registers and the connections to the associated registers are entered.  The index is continually updated by the registers and the name of a certain register is entered via the index to examine a certain register entry, the connection to the corresp. register set up and the desired register entry viewed. Central index is accessed over Internet An Independent claim is also included for a system of managing and examination of a register conducted by register offices.
Patent DE-19832596-A1 (DE)
Title: Vorrichtung zur Längenveränderung einer Luftsäule in einem Resonator
Inventor: SCHIMPF BERNHARD
IPC: G10D9/04
Filed: 1998-07-09
Abstract: Die Erfindung betrifft eine Vorrichtung (1) zur Längenveränderung einer Luftsäule in einem Resonator (2), der mindestens eine Öffnung (5) innerhalb eines Längenbereiches aufweist, die mindestens partiell durch eine federelastische Abdeckung (3) verschlossen ist, die durch eine Andruckvorrichtung (4) ständig federelastisch an die Öffnung (5) gedrückt ist, wobei die Abdeckung (3) mindestens partiell an beliebiger Stelle entlang des Längenbereiches von der Öffnung abhebbar ist.