baber/WOPTO huggingface dataset:
Patent DE-19758032-A1 (DE)
Inventor: KEMPER ROLF WILHELM
IPC: H04L12/413
Filed: 1997-12-29
Abstract: The invention relates to an interface for linking at least two CAN (Controller Area Network) networks to respectively distributed CAN computer nodes. An interface of this type is used to transmit information from one CAN network to another. According to the invention, the interface has a central memory for storing information, each of the CAN networks being allocated its own memory area. This minimises the burden on the central processing unit and makes the interface more flexible for interfacing other networks. The interface is preferably also provided with its own, extra machine bus and a memory access control system to relieve the central processing unit of the additional burden of managing memory accesses.
Patent DE-19800792-A1 (DE)
Title: Combined floppy disc and optical disc drive module
Inventor: SEKINE SHIGEO
IPC: G11B33/04
Filed: 1998-01-13
Abstract: The disc drive module (8) is of a type that is installed into a computer system. The housing has a front plate assembly (14B) and behind this may be mounted a further housing (30). This provides a drive system for both a floppy disc (34) and an optical disc (24). Front panel access slots are provided for loading both discs and are of different sizes. Slots (18a,28a) are provided for finger gripping.
Patent DE-19802503-A1 (DE)
Title: Computer system with secondary monitor
Inventor: STEUBING MATTHIAS
IPC: G06F1/16
Filed: 1998-01-23
Abstract: The computer system has a main display monitor (13) that is used with a keyboard (10) and has a document  support panel (20) on extending bars. On the other side of the monitor housing there is an additional LCD display panel (22) that is hinged (30) for folding away when not used. The main monitor screen is used for developing such as graphics while the secondary one is used for function window display.
Patent DE-19803408-A1 (DE)
Title: Alpha, alpha-disubstituted benzyl cyanide preparation in high yield and purity
Inventor: KORB GERHARD DIPL ING
IPC: C07C253/30
Filed: 1998-01-29
Abstract: Preparation of an  alpha , alpha -disubstituted benzyl cyanide (I) involves reacting an  alpha -unsubstituted or  alpha -monosubstituted analog (II) with an alkylating agent in presence of a base and a tertiary amine or phosphine. Preparation of an  alpha , alpha -disubstituted benzyl cyanide of formula (I) involves reacting an alpha -unsubstituted or  alpha -monosubstituted analog of formula (II) (optionally previously dissolved in an organic solvent) with an alkylating agent of formula R1-X (III) or X-CH2CH2-Z-(CH2)n-X (III') in presence of a base and a tertiary amine or phosphine of formula R7-Q(R8)(R9) (IV). R1  = 1-20C alkyl (optionally substituted by 1-3 Q' or phenyl (itself optionally substituted by 1-3 A or Q')) or 2-20C alkenyl (optionally substituted by 1-3 Q' or phenyl (itself optionally substituted by 1-3 A or Q'));  R2  = as R1 or phenyl (optionally substituted by 1-3 Q' A);  or R1 + R2  = -CH2CH2-Z-(CH2)n-;  R3  = phenyl (optionally substituted by 1-3 A or Q');  R4  = H or as R2;  A  = 1-6C alkyl;  Q'  = 3-6C cycloalkyl, OH, ACOO, AO, (1-6C) alkoxy-(1-4C) alkoxy, halo, CF3, CN, NO2, COOH, AOCO, OCH2O, NR5R6CO or NR5R6;  R5, R6  = H or A;  Z  = O,  S or NR; R  = H, A, benzyl or phenyl;  n  = 1 or 2;  X  = halo or 1/2 SO4; R7-R9  = 1-30C alkyl or phenyl;  Q  = N or P.
Patent DE-19810669-A1 (DE)
Inventor: KIEFER MATTHIAS
IPC: C07C29/56
Filed: 1998-03-12
Abstract: Continuous production of dimethyl vinyl carbinol (DMVC) comprises reaction of prenol with an aqueous solution of a protonic acid in the bottom or upper part of a rectification column while distilling off the DMVC as an azeotropic mixture with water under specified conditions. Continuous production of dimethyl vinyl carbinol (DMVC) by reaction of prenol with an aqueous solution of a protonic acid in the bottom or upper part of a rectification column while distilling off the DMVC as an azeotropic mixture with water is performed in such a way that (a) the amount of liquid two-phase mixture formed during the reaction is minimized, (b) the DMVC is distilled off with a reflux ratio of at least 2, and (c) the reaction volume (V in ml) and/or the amount of prenol added per hour (P in ml/hour) and/or the proton concentration in the reaction mixture (C in moles/liter) is such that VC/P = 0.001-1 h.mol/l.
Patent DE-19811444-A1 (DE)
Title: Verschattungsvorrichtung
Inventor: HELLENTHAL GREGOR
IPC: E04F10/10
Filed: 1998-03-17
Abstract: Eine Verschattungsvorrichtung zum Ausblenden von direkt einfallendem Sonnenlicht weist mehrere rohrförmige Verschattungselemente (10) auf. Die Längsachsen (14) der Verschattungselemente (10) sind parallel zur Erdachse geneigt, so daß Öffnungen (16) der Verschattungselemente (10) nach Norden (N) ausgerichtet sind. Die Verschattungselemente (10) sind aus absorbierendem Material und in Richtung der Längsachsen (14) in einer im wesentlichen horizontalen Ebene gestaffelt angeordnet. Durch eine derartige Verschattungsvorrichtung wird aus einem unter einem Fenster (12) angeordneten Raum direkt einfallendes Sonnenlicht ausgeblendet. Dadurch kann durch die Öffnungen (16) der Verschattungselemente (10) diffuses Sonnenlicht in den Raum gelangen. Durch die Verschattungselemente wird ein Aufheizen des Raums sowie die Blendwirkung durch direkt einfallendes Sonnenlicht verhindert.
Patent DE-19812701-A1 (DE)
Title: Karosseriestruktur für den Frontbereich eines Kraftfahrzeuges
Inventor: SIEGMUND AXEL
IPC: B62D21/15
Filed: 1998-03-23
Abstract: Karosseriestruktur für den Frontbereich eines Kraftfahrzeugs, umfassend einen Längsträger (2a, 2b) und wenigstens zwei vor dem Antriebsmotor gelegene, in Fahrtrichtung voneinander beabstandete Querträger (5, 6). Die Querträger (5, 6) können durch mindestens ein zentrales, etwa im Bereich der Fahrzeuglängsfläche angeordnetes Deformationselement (41) miteinander verbunden sein. Alternativ oder zusätzlich dazu kann der in Fahrtrichtung hintere Querträger (6) über Mittel zur Motorlagerung verfügen.
Patent DE-19820751-A1 (DE)
Title: Rear light for vehicle
Inventor: DUFLOS VINCENT
IPC: B60Q1/34
Filed: 1998-05-08
Abstract: The rear light for a vehicle has a double function with two different bulbs and a single output lens (18). The lens has bars of colour filter (24) interspersed with bars (26) of clear filter. The light from the two separate lamps (2,4) passes through two different colour filters and is focused through a structured lens (12) to refract through the final filter lens for a single colour effect. The light presents an even colour from the outside when not operating. The separate lamps have separate mirrors and with the first initial filters also focusing the light onto the structured lens.
Patent DE-19823729-A1 (DE)
Title: Semiconductor wafer contact pin position determination method
Inventor: ABIKO TOHRU
IPC: H01L21/66
Filed: 1998-05-27
Abstract: The method involves raising the table (5) on which the wafer (6) is carried in units of a first preset distance until the number of pins in contact with the wafer is equal to or greater than a preset constant value.  The table is then lowered in units of the same distance until the number in contact is smaller than this value. The table is then raised in units of a second and smaller preset distance until the number of pins in contact with the wafer is equal to or greater than the constant value.
Patent DE-19828273-A1 (DE)
Title: Transdermal patch useful for controlled release of estradiol and norethisterone acetate
Inventor: KLEIN ROBERT
IPC: A61L15/22
Filed: 1998-06-25
Abstract: Transdermal patch for controlled release of estradiol (I) and norethisterone acetate (II) comprises a backing layer, a reservoir that is supersaturated with active ingredients and comprises a polyacrylate adhesive and a crystallization inhibitor which is a polymer containing amino groups, and a release liner.
Patent DE-19828609-A1 (DE)
Title: Regenerating a nitrogen oxides storage catalyst arranged in the exhaust gas stream of an IC engine
Inventor: ZHANG HONG
IPC: F02D41/02
Filed: 1998-06-26
Abstract: A nitrogen oxides storage catalyst in an IC engine is regenerated using signals form a sensor located downstream of the catalyst to reduce fuel consumption. Process for regenerating a nitrogen oxides storage catalyst arranged in the exhaust gas stream of an IC engine having operating regions with excess air comprises converting stored nitrogen oxides on reaching a prescribed charge for emptying the catalyst by adding a reductant so that the signal of a nitrogen oxide sensor downstream of the catalyst is evaluated. In the operating region of the fuel cutoff in the IC engine, the signal (NOx-Av) of the sensor (15) is evaluated and from the individual measured values an average value is formed and this is stored as offset value of the sensor signal. In the operating region of the IC engine outside of the fuel cutoff the signal (NOx-Av) of the sensor (15) is determined and the offset allowed for on reprocessing the signal (NOx-OFFSET). The offset-clean signal is compared to a threshold value, and on exceeding the threshold value a regeneration phase of the catalyst is introduced.
Patent DE-19829088-A1 (DE)
Title: Stromerzeugung in einem Verbundkraftwerk mit einer Gas- und einer Dampfturbine
Inventor: GERICKE BERND
IPC: F01K3/18
Filed: 1998-06-30
Abstract: Die Erfindung betrifft ein Verbundkraftwerk mit einer Gasturbine (1) mit Generator (28) und mit Dampferzeugern (2, 10) für eine Dampfturbine (6) mit Generator (29), wobei das Abgas der Gasturbine (1) einem ersten Abhitzekessel (1) mit Überhitzern (23, 24), Economiser (3), HD-Verdampfer (22) und Zusatzbrenner (27) zugeführt wird und Rauchgase einer thermischen Umwandlungsanlage einem zweiten Abhitzekessel (10) zugeführt werden. DOLLAR A In dem von Rauchgasen durchströmten zweiten Abhitzekessel (10) sind einerseits Hochdruck(HD)-Verdampfer (16) mit einem Tragrohrsystem (13) und HD-Dampftrommel (11), andererseits Niederdruck(ND)-Verdampfer (17) mit einem Tragrohrsystem (14) und ND-Dampftrommel (12) angeordnet. DOLLAR A Der HD-Verdampfer (16) ist über eine Dampfleitung (21) mit den im ersten Abhitzekessel (2) angeordneten ersten (23) und zweiten HD-Dampfüberhitzer (24) verbunden. Zwischen beiden HD-Dampfüberhitzern (23, 24) ist eine HD-Dampftrommel (5) mit Oberflächenkühler (46) angeordnet. Der HD-Dampfüberhitzer (24) ist über eine HD-Dampfleitung (20) und der ND-Verdampfer (17) über eine ND-Dampfleitung (25) mit der Dampfturbine (6) verbunden.
Patent DE-19830052-A1 (DE)
Title: Device for supplying lubricating sites in a printing press
Inventor: WEISBACH GUENTER
IPC: B41F13/00
Filed: 1998-07-04
Abstract: Device for supplying lubricating sites in a printing press comprises a multiple pipe pump (2), main distributor (4) and sub-divider (6). The multiple pipe pump is arranged at the printing mechanism (1) and has several outlets each connected to a main pipe (5) having a main distributor (4) which are connected to sub-dividers (6).
Patent DE-19831606-A1 (DE)
Title: Multiple sealed plug connector
Inventor: SADLER OTTO
IPC: H01R13/639
Filed: 1998-07-14
Abstract: The connector has a body carrying contact elements for sealed attachment to a counter connector. The connector body has first and second multi-stage, esp. two-stage, sealing arrangements forming a sealed connection to the counter connector in an overlapping region. These sealing arrangements interact with corresp. sealing arrangements in the counter connector in the connected state
Patent DE-19835516-A1 (DE)
Title: Closing device especially for door or similar of car has devices for emergency operation of adjusting drive converting mechanical movement into electrical energy, integrated in closing device and outside it
Inventor: MAERZ UWE
IPC: E05B81/84
Filed: 1998-08-06
Abstract: A closing device (1) especially for a door or similar of a car has lock elements plus an electric adjusting drive (5) for influencing the movement of a lock element. Devices for emergency operation of the adjusting drive are provided, which convert a mechanical movement into electrical energy for electrical emergency operation of the adjusting derive. The devices are integrated in the closing device and are located outside it, especially in a control device to control the adjusting drive. At least the devices for emergency operation of the adjusting drive, the adjusting drive, the lock elements and the control device are integrated in the closing device, especially in a housing.
Patent DE-19839071-A1 (DE)
Title: Portable electric oven plugged into socket of main appliance has sensors inserted through an opening into interior of oven
Inventor: SEYFRID PAUL
IPC: F24C7/08
Filed: 1998-08-27
Abstract: The portable electric oven (2) has a fixed plug arrangement (18) which is automatically connected to the socket arrangement (20) of the main appliance (24) into which the portable oven is inserted. The electric oven has at least one sensor (23) for checking operating temperatures. The temperature sensor (22) is inserted into the interior (14) of the oven through an opening (21).
Patent DE-19840311-A1 (DE)
Title: Axial piston machine comprises housing in which shaft is located and drum coaxial to shaft, with several cylinder bores in which pistons are supported over their complete guide length
Inventor: MUELLER LUTZ
IPC: F01B3/00
Filed: 1998-09-04
Abstract: The pistons (7) are supported on an inclined or tumble disk (8) arranged on an accommodation connecting to the cylinder bores. The cylinder bores (6) extend over the entire length of the drum (5) and in the area of the disk accommodation (50) formed as a bore are intersected by it. They are intersected over at least a half of their diameter.  Support bodies for the pistons are arranged on the inclined or tumble disk, which are supported hydrostatically on the piston accommodations. The pistons on the disk side have radially inwardly displaced flanges for the accommodations.
Patent DE-19846380-A1 (DE)
Title: Air bleed filter for water supply has hydrophobic membrane requiring no pressure compensating vessel with a high pressure bleed valve
Inventor: LINTNER WALTER
IPC: B01D35/01
Filed: 1998-10-08
Abstract: A water supply has a filter (24) housing (10) in which free gas particles are liberated and released, degrading the water system efficiency. The housing has an end-cap (16) with a transverse barrier layer (26) and two outlets (20, 28). A water supply has a filter (24) housing (10) in which free gas particles are liberated and released, degrading the water system efficiency. The housing has an end-cap (16) with a transverse barrier layer (26) and two outlets (20, 28). One outlet (20) discharges water, while the second especially air bleed outlet (28) incorporates especially a hydrophobic PTFE membrane (29) having a pore size of less than 0.02 m. The barrier layer (26) is preferably fabricated in sintered plastic or a fine metal sieve.
Patent DE-19849109-A1 (DE)
Title: Connecting element to create vibration-free and sound-insulating connection between filter housing and body of motor vehicle has locking component activating and de-activating spreading fingers which grip edge of opening in body
Inventor: FAKNER JOACHIM
IPC: F16B19/10
Filed: 1998-10-24
Abstract: The connecting element includes a locking component(21) adjustable between a locking position in which is activates spreading fingers(17) and an unlocking position in which the spreading fingers are de-activated. The spreading fingers are adjustable between a spreading position in which from the side facing away from the filter housing(2) they grip on the edge section(11) of an opening(5) in the body(4) of the vehicle, and a de-activated position in which they can pass through the opening.
Patent DE-19853459-A1 (DE)
Title: Planetary gearbox has only one hollow wheel with single internal teeth arrangement for all stages; all planet wheels engage this hollow wheel, which is tubular part fixed in the housing
Inventor: RAUSCHER HEINZ
IPC: F16H1/46
Filed: 1998-11-19
Abstract: The planetary gearbox has several stages, a housing (1), at least two sun wheels (16,26,33) and at least two planet bearers (10,15,32) with planet wheels (11,18,28) that engage the internal teeth (41) of a hollow wheel (35) and of the sun wheel. There is only one hollow wheel with a single internal teeth arrangement for all stages. All planet wheels engage this hollow wheel, which is a tubular part inserted into the housing and fixed to it so as not to rotate w.r.t it.
Patent DE-19854420-A1 (DE)
Title: Sound signal processing method especially for telecommunication system
Inventor: LUCIONI GONZALO
IPC: G10L15/20
Filed: 1998-11-25
Abstract: The method involves generating at least a sound datum from a sound signal (x) indicating the degree of existence of a predetermined characteristic of the sound signal. The sound signal is classified to vocabulary or to noise dependent on the sound datum. The predetermined characteristic is a measure for the excitation of a determined sound signal frequency, which is stronger for speech signals than for noise.  Preferably, the energy content of the sound signal is determined in a predetermined frequency range as sound datum containing possibly the determined sound signal frequency.
Patent DE-19855504-A1 (DE)
Title: Refrigeration device has condensed water collection pan with flexurally slack base that can come into thermally conducting contact with compressor housing, at least in some sections
Inventor: CIESLIK DETLEF
IPC: F25D21/14
Filed: 1998-12-01
Abstract: The refrigeration device has a thermally insulated housing with at least one cold chamber and a machine chamber for accommodating refrigeration equipment, e.g. a compressor (21) or similar, in which a condensed water collection pan (28-30) is arranged that is exposed to the heat of the compressor, at least at its bottom. The bottom (30) of the pan is made at least in sections of at least approximately flexurally slack material that can come into thermally conducting contact with the compressor housing, at least in some sections.
Patent DE-19858882-A1 (DE)
Title: Arrangement for central radio remote control of audio-visual reproduction equipment for advertising has radio receiver connected via interfaces to computer that evaluates receiver signals
Inventor: FUSHOELLER JUERGEN
IPC: H04N7/24
Filed: 1998-12-19
Abstract: The arrangement has a radio receiver unit for control purposes connected via internal or external interfaces to a commercially available or specially developed and fabricated computer that is used to evaluate the signals received from the radio receiver unit. The receiver can be an external device, a plug-in card for special use in PCs or a device originally developed for another purpose.
Patent DE-19860206-A1 (DE)
Title: Widened tube sector producing process, involving laying base plate on end surface of elastomer mold body facing tube end
Inventor: MENGE JOERG
IPC: B21D41/02
Filed: 1998-12-24
Abstract: The widened tube sector producing process involves preventing the axial elongation of the elastomer mold body (19) by placing a base plate (21) against its axial end surface facing one tube end (1b) and holding it there. A counter-plate is laid at the other end consisting of spreading segments (3) and a guide plate (4). The spreading segments can move outwards transversely to the tube axis.
Patent DE-19900458-A1 (DE)
Inventor: ZIRNSTEIN MICHAEL
IPC: A61Q5/02
Filed: 1999-01-08
Abstract: An acylated polyamine polymers (I) are new.  New acylated polyamine polymers (I) comprise acyl groups of formulas -CO-R<1> (i) or -CO-R<2> (ii) on some of the nitrogen atoms of the polyamine (I). R<1> = 7-27C alkyl, 7-27C alkenyl or 7-27C hydroxyalkyl; and  R<2> = H, 1-6C alkyl or 1-6C hydroxyalkyl.  Independent claims are also included for:  (1) the preparation of (I) by reacting a polyamine with at least one carboxylic acid of formula R<1>-COOH and at least one carboxylic acid of formula R<2>-COOH or their esters, anhydrides or halogenated derivatives;  (2) the preparation of (I) by cationic ring opening polymerization of:  (a) at least one 4,5-dihydro-oxazole and/or 5,6-dihydro-4H-1,3-oxazine, both substituted with R<1> on position 2; and  (b) at least one 4,5-dihydro-oxazole and/or 5,6-dihydro-4H-1,3-oxazine, both substituted with R<2> on position 2; and  (c) optionally at least one other comonomer;  (3) an aqueous composition comprising at least one acylated polyamine (I);  (4) a method for increasing the viscosity of a composition containing surfactants by adding (I).
Patent DE-19904736-A1 (DE)
Inventor: ENGELER WERNER
IPC: F02D41/00
Filed: 1999-02-05
Abstract: I.C. engine (3) has a fuel tank (8) and a supply device (7) for a combustion medium which is fed to a combustion chamber (4a) of the engine as fuel and air and expelled into an exhaust gas line (2) connected to the combustion chamber. An oxidation catalyst (17) and a particle filter (18) are arranged in the exhaust gas line (2) in the flow direction (16). A feed device (12) feeds an additive that reduces the ignition temperature of the particles to the combustion medium after the fuel has left the tank and before the combustion medium reaches the particle filter.  An Independent claim is also included for a process for reducing harmful components in I.C. engine exhaust gas.
Patent DE-19905255-A1 (DE)
Title: New carboxylic acid derivatives are rotamase inhibitors useful as neuroprotective agents for treating e.g. Parkinson's disease, amyotrophic lateral sclerosis, Alzheimer's disease, Huntington's disease
Inventor: BRUMBY THOMAS
IPC: C07D401/06
Filed: 1999-02-03
Abstract: Carboxylic acid derivatives (I) and their salts are new.  Carboxylic acid derivatives of formula (I) and their salts are new.   R  = 1-4C alkyl; R<1>  = H, Ar, 1-7C alkyl (optionally substituted by Ar or E), 2-7C alkenyl (optionally substituted by Ar or E), 3-7C cycloalkyl (optionally substituted by Ar or E) or 5-7C cycloalkenyl (optionally substituted by Ar or E); Y'  = -C(O)-C(O)-, -SO2-, -C(O)NH-, -C(S)NH-, -C(O)-C(O)O-, -C(O)-C(O)NH-, -C(O)O- or -SO2NH-; R<2>  = 1-6C alkyl optionally substituted by phenyl or halophenyl; R<3>  = 1-6C alkyl, 2-6C alkenyl, 3-7C cycloalkyl, 5-7C cycloalkenyl, cyclohexylmethyl all optionally substituted by up to 2 of Ar; or R<2>-N-R<3> = optionally unsaturated 5- to 7-membered heterocyclyl optionally substituted by 1-4C alkyl or OH; X  = -O-, -S-, -NH-, -NR<5>- or a bond; R<4>, R<5>  = Ar, 1-9C alkyl (optionally substituted by up to 2 of Ar, 3-7C cycloalkyl or 5-7C cycloalkenyl), 2-9C alkenyl (optionally substituted by up to 2 of Ar, 3-7C cycloalkyl or 5-7C cycloalkenyl), 3-7C cycloalkyl or 5-7C cycloalkenyl; Ar  = optionally partially hydrogenated 6-12C mono- or bi-cyclic aromatic moiety optionally containing up to 4 of N, S or O and optionally substituted by up to 3 of E; E  = halo, OH, NO2, CF3, CN, OCF3, NH2, phenyl, methylenedioxy, phenoxy, benzyloxy, 1-4C alkoxy or 1-4C alkyl. Independent claims are also included for: (1) compositions containing (I); (2) the use of (I) for producing a pharmaceutical agent; and (3) the preparation of (I).
Patent DE-19906990-A1 (DE)
Title: Steam-cooking apparatus, especially steam-baking oven with baking oven muffle has control device by means of which lighting device and/or fan can be controlled automatically for operation with minimal energy supply
Inventor: ROEDELSPERGER FRANK
IPC: F24C15/00
Filed: 1999-02-19
Abstract: A steam-cooking apparatus, especially steam-baking oven with a baking oven muffle, has a steam-cooking device for steam-cooking food in the cooking chamber of the apparatus. It comprises a lighting device located in the cooking chamber to illuminate the cooking chamber and/or a fan for the circulating air or heating air operation. The steam-cooking apparatus has a control device by which the lighting device and/or the fan can be controlled automatically for an operation of the steam-cooking apparatus with a minimal energy supply requirement for the cooking temperature..  The lighting device and/or the fan can be switched off, pulsed on and off or run with reduced power for an operation of the steam-cooking apparatus with a minimal energy supply requirement for the cooking temperature.