baber/WOPTO huggingface dataset:
Patent DE-19832088-A1 (DE)
Title: Hydrogenation of benzene polycarboxylic acids or derivatives to give products useful as plasticizers
Inventor: BRUNNER MELANIE
IPC: C07C51/36
Filed: 1998-07-16
Abstract: Hydrogenation of benzene polycarboxylic acid(s) (or derivative(s)) with an H2-containing gas uses a catalyst which has a sub-Group VIII metal as active metal, alone or together with a sub-Group I or VII metal, on a carrier which is characterized by having macropores, there being provisos relating to the catalyst when dimethyl terephthalate is being hydrogenated.  Hydrogenation of benzene polycarboxylic acid(s) (or derivative(s)) with an H2-containing gas uses a catalyst which has a sub-Group VIII metal as active metal, alone or together with a sub-Group I or VII metal, on a carrier which is characterized by having macropores, there being provisos when dimethyl terephthalate is being hydrogenated such that the following two types of catalysts are excluded :  (i) a catalyst with Ru as the active metal, alone or together with a sub-Group I, VII or VIII metal, and which has (a) a carrier of average pore diameter at least 50nm and BET surface area at most 30m<2>/g; (b) an active metal content of 0.01-30 wt.% of total catalyst wt.; and (c) a ratio active metal surface to carrier surface of below 0.05; and/or  (ii) a catalyst with Ru as the active metal, alone or together with a sub-Group I, VII or VIII metal in an amount of 0.01-30 wt.% based on total catalyst wt., on a carrier having 10-50% of its pore volume of macropores of diameter 50-10,000nm and 50-90% of mesopores of diameter 2-50nm, the fractions of each type of pore adding up to 100%.      An Independent claim is included for 9 novel cyclohexane-1,2-dicarboxylic acid esters.
Patent DE-19834060-A1 (DE)
Title: Permanent way position correction method
Inventor: GLAESER EBERHARD
IPC: E01B37/00
Filed: 1998-07-29
Abstract: The method places material under the permanent way. The material has the same or similar characteristics as the frost protection layer (3), and is applied directly on, in, or under that layer. Material to bring the permanent way up to the correct height is packed (6) from the side, or through tubes passing through holes in the permanent way. Before this stage, the permanent way is raised to approx. the correct height by side support.
Patent DE-19834213-A1 (DE)
Title: Control method for electromechanical setting device
Inventor: MELBERT JOACHIM
IPC: F01L9/20
Filed: 1998-07-29
Abstract: The control method uses an initial value as the required value (ISP1,ISP2) of the setting current supplied to one of a pair of opposing electromagnetic setting coils, when the armature plate of the setting drive lies against the surface of one or other of the electromagnets, until a given criteria is attained, with subsequent free-running of the setting coil, until a second criteria is obtained.  The first criteria may be defined by the electrical energy through the coil reaching a threshold value, or when the current is supplied for a given duration and the second criteria is defined by the free-running current reaching a second threshold value.
Patent DE-19835324-A1 (DE)
Inventor: GUARNIERI WALTER
IPC: C07D307/93
Filed: 1998-08-05
Abstract: The invention relates to cyclopentabenzofuran derivatives, methods for producing same, their use in the preparation of a medicament for the treatment of nuclear factor  kappa B-dependent diseases and medicaments containing said cyclopentabenzofuran derivatives.
Patent DE-19837947-A1 (DE)
Title: Spigot for liquids contained in a bag in a box has a tubular housing with an end membrane closing disk and a knob to move the valve push rod to open the valve plate at the side opening
Inventor: STEIGER ARTHUR
IPC: B67D3/04
Filed: 1998-08-21
Abstract: The spigot to draw off liquid from a container, such as a flexible bag within a box, has a tubular housing body (18) closed at one end by a membrane end disk (24). A lateral member (26) is mounted to it with a projecting valve push rod (44) for a valve plate (42) at the outlet (41) to deliver the liquid from one side of the housing body. A section of the member projects from the housing, to give a knob body (28) to operate the valve and draw liquid out of the container.
Patent DE-19839569-A1 (DE)
Inventor: BIRKEL SUSANNE
IPC: A61Q5/06
Filed: 1998-08-31
Abstract: The invention relates to the use of polyaspartic acid or polyaspartates in hair-treatment preparations for improving the moisture-retention capacity of hair.
Patent DE-19840664-A1 (DE)
Title: Piston engine
Inventor: HAAS WOLFGANG
IPC: F02B75/06
Filed: 1998-09-07
Abstract: The damper is contained inside the engine housing and mounted on the crankshaft. Power accumulators, particularly coil springs, can be mounted between the damper input member and its inertia weight, allowing relative rotation between the two, and there can also be a friction damper between them. A damper can be mounted on one or more crankshaft webs at the side, and can be annular and concentric to the crank pin.
Patent DE-19841106-A1 (DE)
Title: Wind load relieving system for advertising sign or projection screen consists of pivoting mounting and permanent magnets to hold screen in upright position
Inventor: JOERNS BARBARA
IPC: G09F7/22
Filed: 1998-09-09
Abstract: The flat sign or screen (1) may be shaped as a regular octagon. It is held on pivots (2) so that it may pivot about a horizontal axis when subjected to a high wind loading. The pivots are mounted at the top of vertical frame members (3) mounted on wheels (6) or a foundation fixed in the ground.  The sign is normally held in an upright position by permanent magnets (4) on the bottom of the sign and on a crossbar. The screen for back-projection may be made of sand-blasted glass or satin-finish acrylic plastics.
Patent DE-19847459-A1 (DE)
Title: Fuel injection valve sealing element comprizes pair of hollow metal rings filled with highpressure nitrogen and axially abutted level with injection hole orifice.
Inventor: POTZ DETLEV
IPC: F02M61/04
Filed: 1998-10-15
Abstract: The sealing element inclues two sealing rings (50,51) arranged between the adjuster disk (40) and valve (20) endface (23) and pre-tensioned by the disk to prescribed opening pressure. The rings axially abut one another level with the injection hole (24) orifice (24a). Additional components include the pressure space (60) for the pressurized fuel and the central fuel bore (70).
Patent DE-19849824-A1 (DE)
Inventor: RIES HEINZ
IPC: F42B5/18
Filed: 1998-10-29
Abstract: The invention aims at improving the quality of ammunition having a shell whose wall consists of a combustible or consumable wound body with at least one double layer of crossed threads. The wound body (1) forms a single piece. The winding density of the wound body (1) varies along the length of the wound body (1) so that distribution of the threads (3) optimally matches the charge of the shell (12).
Patent DE-19852015-A1 (DE)
Title: Flow rate sensor, e.g. for inlet air in IC engines
Inventor: URAMACHI HIROYUKI
IPC: G01F1/68
Filed: 1998-11-11
Abstract: A main liquid duct (33) includes a convergence section (33a), the diameter of which gradually decreases in the downstream direction. At least one section of an inner surface of the convergence section, which is intersected by a plane that contains the central axis of the main duct, is formed by a generally three-dimensional curved surface. The flow rate sensor (22), is arranged near the narrowest section of the surface of the duct convergence section, in the flow direction.
Patent DE-19854111-A1 (DE)
Title: Variable, stageless gear with positive engagement connection comprises main shaft, auxiliary shaft, transmission chain or toothed belt, main and auxiliary shafts being asymmetrically formed
Inventor: METZLER VALENTIN
IPC: F16H9/24
Filed: 1998-09-23
Abstract: The variable, stageless gear has asymmetrically formed main and auxiliary shafts and involves a transmission chain or toothed belt. Four or more gearwheels (1) are built onto the shafts so that they can be stagelessly adjusted from the rotary axis. The gearwheels are connected with a tappet (3) by a rocker lever (2), which locates on a cam axis (4).  The cam represents an asymmetrical blunt cone, providing a transmission ratio dependent upon the penetration depth and radial arrangement of the rocker lever.
Patent DE-19854254-A1 (DE)
Inventor: KOERNER TILLMANN
IPC: F16H61/02
Filed: 1998-11-25
Abstract: The invention relates to a method for controlling a gear-change operation in automatic transmissions with a coordinate control device for use in drive units of motor vehicles with at least one drive engine, especially in the form of an internal combustion engine. The invention is characterized by the following features: In a first step of the inventive method, the actual values of certain dynamics of the vehicle movement are determined or calculated for a certain time t0. In a second step, a theoretically attainable consecutive speed of the drive engine, especially of the internal combustion engine is calculated on the basis of the actual values, using n_mot_pr_h in the target gear gziel = gakt + n with n>/= 1 or n_mot_pr in the actually chosen gear gakt for every interval t=t0 + tschalt. In a third step, the consecutive speeds detected are compared with a ceiling speed that can be preset in a characteristic mapping of the drive engine. A downshift or upshift operation can be initiated by controlling the modulators that are actuated for realizing such a shift of gears depending on the result of the comparison.
Patent DE-19854404-A1 (DE)
Title: Compact covering composition, useful for production of seats and consoles, contains polyester polyalcohol and polyetherpolyalcohol
Inventor: BARTZ THOMAS
IPC: C08G18/79
Filed: 1998-11-25
Abstract: A compact covering composition comprises isocyanate, a polyester polyalcohol having a functionality of 2-2.5 and molecular weight of 500-4,000 and a polyetherpolyalcohol having a functionality of 1.5-5 and molecular weight of 150-7,000.  A compact covering composition (I) is based on a reaction mixture (II) containing (A) Isocyanate (B) a mixture of compounds that are reactive with (A) containing (B11) 50-90 wt.% of a polyester polyalcohol having an average functionality of 2-2.5 and a mol. wt. of 500-4,000 (B12) 0-20 wt.% of a difunctional chain extender (B13) 0-30 wt.% of a polyetherpolyalcohol having a functionality of 1.5-5 and a molecular weight of 150-7,000 (C) catalysts and/or (D) processing aids and/or additives. Independent claims are included for (i) a process for the production of compact coverings (I) by reaction of (II) in a mold (ii) molded articles (III) that contain a foamed polyisocyanate-polyaddition product and a skin comprising the covering (I) (iii) a process for the production of molded articles (III) by formation of a covering skin (I) in a mold and formation of a foamed polyisocyanate-polyaddition product in contact with the skin by reaction of a mixture comprising isocyanate, compounds that are reactive with isocyanate, propellent and optionally catalysts and processing aids and/or additives. (iv) seats, dashboards, consoles and coverings for the interior and exterior of automobiles.
Patent DE-19854760-A1 (DE)
Title: Coating painted bodywork, for protection, comprises spraying using broad fantail nozzle and separate edge coating nozzle
Inventor: SAULICH SIGRID
IPC: B05B13/04
Filed: 1998-11-27
Abstract: Spraying is carried out in two stages. A broad application nozzle (7) covers large areas reaching nearly to the edges, without overspray. At the edges, spraying is completed by an edge application nozzle (8) covering small areas.  Preferred Features: The spraying process first employs a wide fan (or fishtail) nozzle for area application. Nozzle width is 70-80 mm; pressure = 40 bar. Edge finishing follows area application. The liquid is especially an aqueous polymer dispersion. Resultant layer thicknesses are 50-200 micro m. Spraying is carried out by robots (3), the nozzles (7, 8) fixed to a robotic head (6) with controlled movements. Robots are preferably arranged on either side of the vehicle body production track (2). The film is applied to the roof, all front and rear upper surfaces of the body, and horizontal edges of the window side rail. The coating is applied immediately before final fitting takes place.
Patent DE-19854761-A1 (DE)
Title: Reserveradanordnung in einem Fahrzeug
Inventor: LEILICH MARTIN
IPC: B62D43/08
Filed: 1998-11-27
Abstract: Die Erfindung betrifft eine Anordnung eines Reserverades (13) innerhalb eines als Knautschzone ausgelegten Endbereiches eines Fahrzeuges. Um das Knautschverhalten dieses Endbereiches des Fahrzeuges nicht negativ zu beeinflussen, sind bei derartigen Anordnungen Stelleinrichtungen zur Lageänderung des Reserverades (13) vorgesehen, die durch unfallbedingte Verformung der Knautschzone antreibbar sind. Mit relativ geringem konstruktiven Aufwand erhält man erfindungsgemäß eine derartige Einrichtung dann, wenn die Stelleinrichtung als eine in dem Bereich (1) befestigte Reserveradhalterung (2) gebildet ist. Diese ist so am Aufbau des Fahrzeuges gehalten, daß ihre Lage und/oder Gestalt durch unfallbedingte Verformung der Knautschzone veränderbar ist und damit das Reserverad aus seiner normalen Ablagestellung herausbewegt werden kann.
Patent DE-19855313-A1 (DE)
Inventor: DUSCH NICOLE
IPC: A23L33/15
Filed: 1998-12-01
Abstract: Recombinant DNA (I), comprising a nucleotide sequence (Ia) encoding aspartate-1-decarboxylase, present in microorganisms, especially Corynebacterium and Escherichia, is new. Independent claims are also included for the following: (1) microorganisms (II), especially of the genus Corynebacterium or Escherichia, transformed with (I); (2) plasmid vector pND-D2 (III) deposited as Corynebacterium glutamicum ATCC 13032/pND-D2 under DSM 12438; (3) plasmid vector pND-DBC2 (IV) deposited as Corynebacterium glutamicum ATCC 13032/pND-DBC2 under DSM 12437; and (4) a method (V) for the preparation of D-pantothenic acid, comprising overexpressing (Ia) in (II) and performing fermentation.
Patent DE-19856756-A1 (DE)
Title: Automatic trough-forming belt for transporting tobacco has band for taking up drive forces for belt connected by connecting means to transport element for holding tobacco
Inventor: DIERKEN HANS
IPC: B65G15/32
Filed: 1998-12-09
Abstract: The belt (1) is located on a box-like frame (2) and has a sandwich structure with individual layers with the lowest layer being a relatively bending-resistant band (10) with teeth on the underneath and connecting means (16) which connect the transport means (22) for taking up the tobacco to the band which in turn takes up the drive forces for the belt.  The connecting means are formed as a web (14) between the transport means and the band. Only the transport means for the tobacco are made of a material which automatically turns in to form a trough.
Patent DE-19900782-A1 (DE)
Title: Active tyre or road surface noise reduction device for automobile uses capacitive sound sources within wheel housing for active compensation of detected noise
Inventor: UFERMANN RUEDIGER
IPC: G10K11/178
Filed: 1999-01-12
Abstract: The noise reduction device uses an active capacitive sound source (7,17) at one or both sides of the wheel housing (3), incorporating a noise detector (9,15) coupled to an electronic control device (1,6), supplying a signal to the sound source via an intermediate amplifier (2,5). The sound sources are made of a water-proof material, or coated with a water-proof material.
Patent DE-19900825-A1 (DE)
Title: Shopping trolley has chassis with side carriers with raised parts formed during bending of chassis connected to carrying end sections via resistance welding
Inventor: WANZL GOTTFRIED
IPC: B62B3/14
Filed: 1999-01-12
Abstract: The trolley (1) has a chassis (2) with side carriers (6) having end sections (10) carrying a basket (19). Each side carrier has a raised part (7), which is connected to an end section via resistance welding. Each end section has a projecting downward facing weld bead (15), to form a common connection point (11) between raised part and end section. A support ball or bolt is also located between each raised part and end section.
Patent DE-19901032-A1 (DE)
Title: Elektrische Brennstoffpumpe
Inventor: MOLL GUENTER
IPC: F02M37/10
Filed: 1999-01-14
Abstract: Eine bekannte Brennstoffpumpe weist ein obenliegendes Entlüftungsventil auf und fördert bei teilentleertem Tank nach Inbetriebnahme verzögert. DOLLAR A Hiergegen weist die neue Brennstoffpumpe die Merkmale auf, daß eine Ventilauslaßöffnung vorgesehen ist, die über eine Leitung nach unten geführt ist und dort in den Brennstofftank einmündet. DOLLAR A Die Pumpe fördert nach Inbetriebnahme ohne Verzögerung.
Patent DE-19902833-A1 (DE)
Title: Switching movement transmission device for circuit breaker
Inventor: MALNER BERND
IPC: H01H33/02
Filed: 1999-01-15
Abstract: A device for transmitting a movement which, in dependence of a first translatory movement of a first coupling element (1) to which a first component (2) can be coupled, effects a translatory movement of a second coupling element (3), to which a second component (4) can be coupled. The first and second coupling elements (1,3) are movably joined to one another via a first rigid element (7), and the first coupling element is hinge-connected to a first lever (8), which is swivel-mounted on a first positionally fixed mounting point (9).  The second coupling element (3) is hinge-connected to a second lever (10) which is swivel-mounted in a second positionally fixed mounting point (11). The first and second mounting points (9,11) lie opposite one another on different sides of the paths of movement of the first and second coupling elements (1,3).
Patent DE-19903256-A1 (DE)
Title: Method of further improved compensation of scattering in CMOS sensors, e.g. for image acquisition
Inventor: POSTEL UDO
IPC: H04N5/361
Filed: 1999-01-28
Abstract: The method involves adding the conducting voltages of at least two diodes, which are not illuminated but are operated with constant current at the same blocking layer temp. as the sensors of the image acquisition chip, weighted for the conducting voltage of one of the diodes and feeding this as a temp. compensated voltage to the sensors of the image acquisition chip.- DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for an arrangement for implementing the method
Patent DE-19905002-A1 (DE)
Title: Machine frame, for laser cutting of flat material, comprises a cast metal-mineral composite frame incorporating a laser beam source and optics with an inclined work table
Inventor: DECKER INGO
IPC: B23Q1/01
Filed: 1999-02-08
Abstract: A laser cutting machine frame comprises a cast metal-mineral composite frame (1) incorporating a laser beam source (5) and optics with an inclined work table (2). A laser cutting machine frame consists of a cast metal-mineral composite construction in which the laser beam source (5) and optics are located so that laser beam guiding occurs within the frame (1), the work table (2) and feed equipment (6) being arranged in a working position at a 45  deg inclination to the horizontal.
Patent DE-19908938-A1 (DE)
Title: Übergangsmetallverbindung, Katalysatorsystem, Verfahren zu seiner Herstellung und seine Verwendung zur Polymerisation von Olefinen
Inventor: SCHOTTEK JOERG
IPC: C08F4/74
Filed: 1999-03-02
Abstract: Die vorliegende Erfindung betrifft Übergangsmetallverbindungen, Katalysatorsysteme, ein Verfahren zu ihrer Herstellung und ihre Verwendung in der Polymerisation von Olefinen.
Patent DE-19915812-A1 (DE)
Inventor: STAUD RALF
IPC: A61B1/12
Filed: 1999-04-08
Abstract: The invention relates to a protective tube (50) that is used in the sterilization of flexible endoscopes in negative pressure methods. Said flexible endoscopes have a distal end segment (32) with a flexible envelope (36). The diameter (58) of the protective tube (50) is selected in such a way that said protective tube (50) can be fittingly inserted into the distal end segment (32) and the length (56) of the protective tube (50) is selected in such a way that it covers at least the end segment (32) with the flexible tube (36). Furthermore, the structure (52) of the protective tube (50) is selected in such a way that the flexible envelope (36) is protected against swelling under negative pressure conditions while the sterilization medium can pass between the outer side (48) of the envelope (36) and the inserted protective tube (50).
Patent DE-19917597-A1 (DE)
Title: Installation system for low-voltage (LV) distribution system electrical components
Inventor: SEELIG SIEGMAR
IPC: H01R9/26
Filed: 1999-04-19
Abstract: An electrical components (4) installation system includes socket-base elements (3) which can be strung together for plugging in various electric components (4) and can be fastened on a fixture rail (2) preferably with an undercut connection (12).  The socket-base elements (3) support on both of their sides (19,21) complementary pluggable connections (20) for electrical contact-making, of which two contacts (20) arranged on opposite sides are short-circuited by means of a conductor extending transversely through the base element (3) in order that the voltages to be distributed (via phases (L1---L3) neutral (N) and/or earth) are looped through the row (3) of sockets, with each of the short-circuited conductors electrically connected to an electrical connector (24) serving as the electrical connection of electric components designed as pluggable modules (4).
Patent DE-19920495-A1 (DE)
Inventor: KRIEGER EBERHARD
IPC: B31B5/80
Filed: 1999-05-05
Abstract: The invention relates to a device (10) for removing folding carton blanks (1) from a folding carton magazine (11) and for transferring the same between carrier elements (12, 13) of a transport unit (15). Said device has a suction rotor (30), comprising suction heads (41, 42). The suction rotor (30) is coupled with a four-gear mechanism (31) which erects the folding carton blank (1) along a fixed erecting guide (47). The application of the suction heads (41) to a passing side wall (23) of the folding carton blank (1) which stands perpendicular to the direction of transport (28) and the location of the erecting guide (47) ensure a high performance of the transport unit (1) which is operated at a given rate and allow folding carton blanks (1) whose front lower edge (27), in relation to the direction of transport (28), lies at the very front of the folding carton magazine (11).
Patent DE-19922460-A1 (DE)
Title: Protection against falling and climbing aid for ascending masts, trees and similar
Inventor: BRUST HANS-DETLEF
IPC: A62B35/00
Filed: 1999-05-17
Abstract: A holding rope (HS) has its two ends fixed to first (BF1) and second (BF2) fixtures and then to the safety harness. A connecting component (V) has first and second rope enclosures (O1,O2), which are not in a sector of the periphery of the mast, tree or similar facing the person directly. The holding rope starting from the first fixture on the safety harness is fed firstly backwards, then at least with a part of its thickness through the first rope enclosure of the connecting component, forwards along an essential part of the periphery of the mast, tree or similar around it to a great extent, and then through the second rope enclosure forward to the second fixture on the safety harness.
Patent DE-19924005-A1 (DE)
Title: Producing microstructured objects, e.g. toothed wheels and grids, is achieved by stamping two layers, one forming the object itself
Inventor: BIEDERMANN HANS
IPC: B29C59/02
Filed: 1999-05-26
Abstract: Two differing thermoplastic layers are stamped, embossing the first, which forms the microstructured object. The second layer is detachable. A stamping plunger used, has microstructured projections on a plane baseplate. In stamping, the projections puncture through the first layer and press into the second. The stamped composite is extracted from the forming tool. Its layers are separated.  Preferred features: The forming plunger produces a grid microstructure. The tool produces individual, separated microstructures.