baber/WOPTO huggingface dataset:
Patent DE-19835067-A1 (DE)
Title: Laser scanning ophthalmoscope using alternating wavelengths generates scanning motion to correct values for images formed by illumination wavelengths taken from images already formed
Inventor: SCHWEITZER DIETRICH
IPC: A61B3/12
Filed: 1998-08-04
Abstract: Various alternating wavelengths in a scan system (SC) illuminate an eye (Auge) during an initial scanning motion. Two images are formed for primary and secondary wavelengths. Several of these images are compared with each other. Object displacement is used to define corrective values for images formed by other illumination wavelengths. They are defined with an illumination wavelength taken from images already formed.
Patent DE-19835246-A1 (DE)
Title: Cutting profiled holes in a catalyst body by using a guided laser beam
Inventor: PAJONK GUENTHER
IPC: B01D53/94
Filed: 1998-08-04
Abstract: Holes (6) are brought into contact with the shaped body or catalyst body (2) using a laser beam (3).
Patent DE-19838271-A1 (DE)
Title: Centrifugal force modulator for rotating solar cell disc
Inventor: NEUMANN HASSO
IPC: F03G3/08
Filed: 1998-08-22
Abstract: A force is produced by the displacement of free charge carriers e.g. electrons in a rotating solar cell disc. The rotating disc produces the free charge carriers by light irradiation, and are moved such that they produce different centrifugal forces, dependent on direction.
Patent DE-19848306-A1 (DE)
Title: High yield preparation of cytotoxic or fungicidal compound epothilon B, from phenylsulfonyl-butanol derivative by multistage process via new thiazole derivative intermediates
Inventor: MULZER JOHANN
IPC: C07D277/24
Filed: 1998-10-14
Abstract: Epothilon B (or its derivative) (I) is prepared by a multi-stage route from protected (3S)-4-hydroxy-3-methyl-1-phenylsulfonyl-butane (III) via new 4-(substituted alkadienyl)-2-methyl-thiazole derivatives (IV) and (V).  The preparation of epothilon B compounds of formula (I) involves:  (1) reacting a protected (3S)-4-hydroxy-3-methyl-1-phenylsulfonyl-butane of formula (III) with a thiazole derivative of formula (IV) to give a thiazolyl-substituted protected diol of formula (V); (2) reacting with an oxo-substituted protected diol of formula (II) to give a thiazole derivative of formula (VI); (3) converting (VI) via compounds of formula (VII; Q = CH2OTBS; Q' = TBS), (VII; Q = CH2OH; Q' = TBS), (VII; Q = COOH; Q' = TBS), (VII; Q = COOH; Q' = H) and (VIII; Q'' = TBS) into an epothilon D compound of formula (VIII; Q'' = H); and (4) epoxidizing to give (I).  R6  = 1-6C alkyl. 4-10C cycloalkylalkyl, Ph, 1- or 2-naphthyl, benzyl or methylheteroaryl;  F'  = phenylsulfonyl;  P'  = hydroxy-protecting group;  F''  = I or other leaving group;  TBS  = tert. butyl-dimethylsilyl. Independent claims are included for:  (1) the preparation of (II), by: (a) reacting an aldehyde of formula P'CH2CH2CHO (IIa) under chiral catalysis with a silylketene acetal of formula (Me)2C=C(OR2)OSi(Me)3 (IIIa) in presence of N-tosyl-valine/diborane to give an ester of formula (IVa) (b) converting into a 3-hydroxy-protected compound of formula (IVb) (c) adding a methyl group at the carbonyl group to give a ketone of formula (Va) and (d) reacting with a halide of formula R6-Hal to give (II); or alternatively reducing (IVb) to an alcohol, oxidizing selectively to an alcohol, adding a -CH2R6 group using an organometallic reagent and oxidizing the obtained alcohol to the ketone (II); (2) the preparation of (III) by converting the free hydroxy group of an alcohol of formula (IIIb) into a better leaving group then introducing the CH2F' group by displacement of the leaving group; and (3) (V) and (VI) as new compounds. R2  = Me, Et, etc (sic);  Hal  = F, Cl or Br.
Patent DE-19848663-A1 (DE)
Title: Protective helmet for head protection in the industry and building sites
Inventor: ENGELHARD JOERG
IPC: A42B3/14
Filed: 1998-10-22
Abstract: The absorption part (30) can be destroyed for absorbing a pulling load in such a way that when a definite pulling load threshold is exceeded, the absorption part yields. The absorption part is made in one piece and has a breaking point (34), which breaks when a specific pulling load threshold is exceeded.
Patent DE-19849705-A1 (DE)
Inventor: SIEBOLDS HEINZ
IPC: B23Q1/40
Filed: 1998-10-28
Abstract: The invention relates to a linear guide for a transport table, especially for scanning and printing devices and for machine tools. Carts (3, 3' and 4, 4') are placed on the transport table (5) for mounting said transport table (5) in the guide rails (2, 2'). The carts (3, 3') assigned to one of the guide rails (2) are rigidly attached to the relevant guide rail (2) while the carts (4, 4') assigned to the other guide rail (2') are resiliently coupled to the relevant guide rail (2') by means of a limb structure (6, 6') thereby producing a connection with positive fit between the guide rails (2, 2') and the carts (3, 3' and 4, 4') forcing the table to move in a single direction.
Patent DE-19850549-A1 (DE)
Inventor: LOEFFLER JUERGEN
IPC: B60W20/00
Filed: 1998-11-03
Abstract: Disclosed is a multi-speed gearbox (10; 10a) comprising two input shafts (12, 13) and one output shaft (25). Each of the input shafts (12, 13) is connected to a clutch (29, 30) and can be separated with the clutch from the internal combustion engine (11) of a motor vehicle. One or two electric motors (34, 35; 40) are allocated to the two input shafts (12, 13) and joined thereto in non-positive fit. The electric motors are arranged on the opposite side of the clutches (29) to the internal combustion engine. The electric motor or motors (34, 35; 40) make(s) it possible to do without a starter and a dynamo for the internal combustion engine (11). The synchronisation speed of the input shaft (12, 13), corresponding to a target gear, can be adjusted in a simple manner, enabling various operating states to be obtained.
Patent DE-19858593-A1 (DE)
Title: (2-Phenyl-4-(phenylsulfonyl)-oxazol-5-yl)-amine therapeutic agents having 5-HT6 receptor affinity, useful for treating CNS disorders such as psychosis, schizophrenia, depression or Alzheimer's disease
Inventor: GREINER HARTMUT
IPC: C07D263/48
Filed: 1998-12-18
Abstract: The use of (2-phenyl-4-(phenylsulfonyl)-oxazol-5-yl)-amines (I) as therapeutic agents is new.  Sulfonyl-oxazolamines of formula (I) and their salts and solvates are claimed as therapeutic agents.  R1, R2 = H, A, (CH2)nAr or 2-6C alkenyl;  or NR1R2  = monocyclic saturated heterocycle containing 1 or 2 of N, O and S;  Z'  = H, A, CF3, NO2, halo, OH, OA, NHA or N(A)2;  A  = 1-6C alkyl;  Ar  = phenyl substituted by 1 or 2 Z';  n  = 1 or 2. Independent claims are included for: (i) the use of (I) as therapeutic agents; and  (ii) pharmaceutical compositions for treating central nervous system (CNS) disorders, containing (I) or their salts or solvates; (iii) preparation of pharmaceutical compositions as in (ii) comprising forming a suitable dosage form from (I) or their salts and solvates together with a solid, liquid or half liquid carrier or auxiliary material and optionally with one or more further active ingredients.
Patent DE-19860605-A1 (DE)
Title: Folding clothes hanger has two parts pivoting on middle part, with sprung arms, detent and cavity, base plate, engaging teeth, and pin
Inventor: KRACHER ADOLF
IPC: A47G25/40
Filed: 1998-12-29
Abstract: The folding clothes hanger has two folding parts (1) which flap in and out on a movable middle part (2). The middle part locks by means of a sprung arm (6) which has a detent (7) fitting into a corresponding cavity (8) in the base plate (3) when the hanger's arms are folded out. The two arms are pivot mounted on the base plate by means of spaced apart pivot axles (5). The free end of the sprung arm has an operating section (6a).  The end of the hanger-arms pointing towards the middle part have teeth (1c) engaging with teeth (2a) on the facing sides of the middle part. The middle part has an elongated hole (9) in which a pin is guided (10) on the base plate. The end (2b) of the middle part protruding above the base plate has a hook (4).
Patent DE-19906707-A1 (DE)
Title: Verfahren zur Bestimmung der Zylinderbefüllung bei ungedrosselten Verbrennungsmotoren
Inventor: KRAEMER GERD
IPC: F02D41/18
Filed: 1999-02-18
Abstract: Die Erfindung betrifft ein Verfahren zur Bestimmung der Zylinderbefüllung bei ungedrosselten Verbrennungsmotoren mit variablem Ventiltrieb. DOLLAR A Zur Ermittlung der Frischluft-Zylinderfüllung bei solchen Verbrennungsmotoren werden folgende Schritte vorgeschlagen: DOLLAR A - Ermittlung von zumindest einer Motorgröße, DOLLAR A - Bestimmen einer auf eine feste oder bekannte Ein- und Auslaßspreizung bezogenen normierten Luftmassenstromes in Abhängigkeit von der zumindest einen Motorgröße, DOLLAR A - Bestimmung des Einflusses der gegenüber der festen oder bekannten Einlaßspreizung vorliegenden Ist-Einlaßspreizung auf den Luftmassenstrom und Berechnung eines korrigierten Luftmassenstromes.
Patent DE-19907212-A1 (DE)
Title: Refined steel sink has basin enclosed by rim, side walls, hard chromium plating, and drip-deflecting surface
Inventor: WILHELM THOMAS
IPC: C25D7/00
Filed: 1999-02-19
Abstract: The refined steel sink (10) has a basin (12,14) enclosed by a rim (18) joined to the base of the sink by means of a side wall (20,22). The visible side of the refined steel sink has a dirt-repellent coating in the form of lime-repellent hard chrome plating. The area next to the basin has a drip-deflecting surface. The visible side of the refined steel basin is polished before hard chromium application.
Patent DE-19911786-A1 (DE)
Inventor: HOFMANN JOCHEN
IPC: B60N2/427
Filed: 1999-03-17
Abstract: The invention relates to a crash locking mechanism for an adjustment device of an automobile seat, comprising a triggering body which has a triggering mechanism and which is pivotably mounted on a part of the seat frame. When a predetermined crash load is exceeded, said triggering body leaves its rest position as a result of its inertial energy, hereby enabling the adjustment device to lock with a positive fit by means of at least one locking element. The invention is characterised in that when the predetermined crash load is exceeded, the triggering mechanism (4) is uncoupled from the at least one locking element (44a, 44b) which is spring elastically pre-stressed in the direction of locking. A retaining element (412a, 412b) that is allocated to the locking element (44a, 44b) can be controlled through the triggering body (41) to which the spring force of the pre-stressed locking element is applied. A connecting link (410) and a spring-loaded holding element (42) which acts thereon are provided and interact with the triggering body (41) so that the triggering energy and the triggering time can be adjusted to correspond exactly to different requirements.
Patent DE-19913853-A1 (DE)
Inventor: SETZER STEFFEN
IPC: H04N13/254
Filed: 1999-03-26
Abstract: In order to pictorially depict three-dimensional objects, an object to be depicted (28) is photographed using at least one camera (24) from a number of camera directions of said camera(s) (24) in relation to the object (28) to be depicted. Two-dimensional image data of each camera direction is saved, together with the corresponding co-ordinates of the camera(s) (24) in relation to the object (28) to be depicted. The saved image data is reproduced from the perspective view to create a three-dimensional impression, by merging the two-dimensional image data whilst taking into account the corresponding co-ordinates. In order to fill in the image background behind the object to be depicted, a background surface is provided which has a substantially constant colour spectrum in the colour space. Said colour location is preferably luminescent (electroluminescent film).
Patent DE-19915874-A1 (DE)
Title: Motor vehicle engine fuel injection systems
Inventor: FUKAYA KANEHIRO
IPC: B23K26/38
Filed: 1999-04-08
Abstract: The injection nozzle contains needle (32) and seat (31) plus orifice (32) and uses an injection-cast metal nozzle tip (35) welded to the seat. The rounded part (36) has a spherical inside surface (36a) and an injection aperture (37) to lie within this rounded area (36). The injection aperture (37) has a fan type slot at a preset angle so the center of the aperture lies above the center of the rounded area inside surface.  An Independent claim is included for a method of making the injection nozzle. The nozzle tip can also be machined by laser and the injection aperture starts from the rounded area specified (36) interior or, in a variant, from the outside surface of this rounded part. When seat and tip are both of metal they are welded to one another.
Patent DE-19916217-A1 (DE)
Title: Absolutes Positionsmeßsystem
Inventor: KIPPING UWE
IPC: G01D5/347
Filed: 1999-04-10
Abstract: Die Erfindung bezieht sich auf ein absolutes Positionsmeßsystem zur Bestimmung der Lage zweier relativ zueinander beweglicher Objekte mit einem am ersten Objekt angeordneten Codeträger, einem am zweiten Objekt angeordneten Sensorsystem zur Abtastung des Codeträgers und einer Auswerteeinheit, die aus den Signalen des Sensorsystems die Lage des ersten Objekts bezüglich des zweiten Objekts ermittelt. DOLLAR A Hierbei ist vorgesehen, daß der Codeträger mindestens zwei Spuren (1) und (2) aufweist, deren Striche bezüglich der Meßrichtung (5) Winkelneigungen (alpha¶1¶) und (alpha¶2¶) besitzen, die jeweils in codierter Form die Absolutposition enthalten, wobei die Winkelneigungen (alpha¶1¶) und (alpha¶2¶) bezüglich der Meßrichtung (5) entgegengesetzten Richtungssinn (R¶1¶) und (R¶2¶) aufweisen, und daß der Erfassungsbereich des Sensorarrays (6) eine von der Meßrichtung (5) und den Winkelneigungen (alpha¶1¶) und (alpha¶2¶) abweichende Winkelneigung (gamma) besitzt.
Patent DE-19917572-A1 (DE)
Inventor: DUEBENDORFER PETER
IPC: F23G5/50
Filed: 1999-04-19
Abstract: For automatically setting the furnace in a waste burning system.
Patent DE-19919939-A1 (DE)
Title: IC conductor lines, e.g. DRAM contacts, are formed by a salicide process
Inventor: LEE DUCK-HYUNG
IPC: H01L21/8242
Filed: 1999-04-30
Abstract: Conductor lines are formed in an IC using a self-aligned silicide barrier layer. Conductor lines are formed in an IC by: (a) forming a patterned barrier layer on an IC chip substrate between conductor lines without the use of photolithography; and (b) forming a silicide film on the exposed outer faces of the lines, the barrier layer preventing silicide film formation on the substrate. Independent claims are also included for the following: (i) a similar process in which insulating sidewall spacers are formed on the conductor lines, an insulating layer is formed on the lines and on the substrate, part of the insulating layer is removed from the substrate to leave a self-aligned layer residue and silicide contacts are formed on the lines in self-alignment with the layer residue; (ii) a similar process in which active regions are formed in the substrate between the conductor lines, an etch-stop layer is formed on the outer faces and side walls of the lines, an insulating layer is formed on the etch-stop layer, the insulating layer is removed from the outer faces of the lines to expose the etch-stop layer while leaving part of the insulating layer on the substrate in self-alignment with the active regions to provide the barrier layer, the etch-stop layer is removed from the outer faces of the lines and a silicide film is formed on the exposed outer faces of the lines; and  (iii) a semiconductor device having a semiconductor substrate bearing several gate electrodes, insulating sidewall spacers on both sides of each gate electrode, active regions in the substrate between the gate electrodes, an electrically insulating layer on the active regions and a silicide film on the gate electrodes.
Patent DE-19926561-A1 (DE)
Title: Strahler, insbesondere Leseleuchte in Kabinen von Fahrzeugen
Inventor: BEYERLEIN WOLFGANG
IPC: B60Q3/02
Filed: 1999-06-11
Abstract: Es wird ein Strahler, insbesondere eine Leseleuchte in Kabinen von Fahrzeugen, insbesondere Luftfahrzeugen, vorgeschlagen, welcher vorzugsweise weißes Licht abstrahlende Leuchtdioden (1), die von einem Körper radial umhüllt sind, wobei an der stirnseitigen Lichtaustrittsöffnung des Körpers ein Linsenkörper (6) aufgesetzt ist, als Leuchtmittel und einen das Leuchtmittel tragenden Rahmen (9) aufweist, welcher um mindestens eine horizontale und/oder eine vertikale Achse drehbar bzw. schwenkbar und in der jeweiligen ausgewählten Stellung feststellbar ausgeführt ist. Der Rahmen (9) ist von einem Aufnahmekörper (13) aufnehmbar und in diesem um mindestens eine horizontale Achse (14) drehbar bzw. schwenkbar gelagert. Der Aufnahmekörper (13) ist in einem Befestigungsring (21) gehaltert und dabei im eine vertikale Achse drehbar. Der Rahmen (9) mit dem Aufnahmekörper (13) und/oder der Aufnahmekörper (13) mit dem Befestigungsring (21) sind jeweils mittels einer Feder bzw. federnd verrastbar.
Patent DE-19934511-A1 (DE)
Title: Self-latching deployment apparatus for a multi-paneled solar array
Inventor: BAGHDASARIAN VAROUJ
IPC: B64G1/44
Filed: 1999-07-22
Abstract: The array (20) deployment apparatus comprises at least two inline panels (50,52) rotatably connected, and movable between stowed and deployed positions. A deployment and locking mechanism maintains the inline panels in the deployed position. The two panels are pivotally attached to opposite edges of the second inline panel about second and third hinge axes. There is also at least two restraint mechanisms engaged with the side panels to temporarily overpower a drive source, thus temporarily maintaining the side panels in the stowed position.
Patent DE-19936428-A1 (DE)
Title: New bactericide containing ferric ions is useful for sterilization of e.g. hands, wounds and food
Inventor: HATA TADAYO
IPC: A61L2/18
Filed: 1999-08-03
Abstract: New bactericide comprises: (1) ferric ions (Fe<3+>);  (2) sorbic acid, benzoic acid and/or para-hydroxybenzoic acid esters; and optionally (3) L-ascorbic acid.
Patent DE-19940165-A1 (DE)
Title: Arrangement for air conditioning passenger aircraft underfloor areas has separate branch line with air passage of defined diameter delivering air to underfloor area with sleeping containers
Inventor: SCHEFFLER HANS-JOACHIM
IPC: B64D13/06
Filed: 1999-08-25
Abstract: The arrangement has an air mixer unit for fresh and recirculated air that recirculates temperature-controlled mixed air with a main air feed line (31) to the underfloor area. Used air passes from the underfloor area outside the aircraft via a main waste airline. A separate branch supply line (19) delivers branched mixed air to a first underfloor area (20) fitted with sleeping containers and has an end flange (23) with a joint and a flap (24) with an air passage opening (26) of defined diameter.
Patent DE-19942934-A1 (DE)
Title: Maximum valve-lift measurement method e.g. for a petrol powered combustion engine gas-exchange valve
Inventor: GRAF HANS
IPC: F01L9/20
Filed: 1999-09-08
Abstract: A procedure for measuring the maximum valve lift in a combustion engine gas exchange valves (2), in which in each valve operation the maximum valve lift is measured (1), followed by count-enabling an incremental counter after each valve lift measurement, and the state of the incremental counter is then checked by a unit (control function) (4) utilising the maximum valve lift, prior to use of the maximum valve lift. With the state of the incremental counter unchanged from the last use of the maximum valve lift by the unit, the last used value of the maximum valve lift is used as the relevant or current value. With the state of the incremental counter changed from the last use of the maximum valve lift, a new value of the maximum valve lift is read-out/selected and used as the relevant or current value.  The incremental counter is count-enabled to 0 after the maximum counter state, specifically 255, is reached.
Patent DE-19944227-A1 (DE)
Title: Production of active bodies used e.g. in the production of components of an injection pump comprises melting catalytically active materials and pouring into a casting mold with subsequent activation of the cast body obtained
Inventor: OBERLAENDER IRMTRUAD
IPC: F02M27/00
Filed: 1999-09-15
Abstract: Production of active bodies comprises melting catalytically active materials and pouring into a casting mold produced by calcining a gypsum mixture with a large sponge of decomposable materials, with subsequent activation of the cast body obtained.
Patent DE-19946792-A1 (DE)
Title: Electric fuel pump and/or pressure regulating valve control method for i.c. engine controls fuel pump and/or pressure regulating valve after operation of ignition dependent on glow plug heating duration
Inventor: HARTZ MARTIN
IPC: F02P19/02
Filed: 1999-09-29
Abstract: The fuel pump and/or pressure regulating valve control method controls the operation of the electric fuel pump (17) and/or the pressure regulating valve (18) for a timed duration after operation of the ignition switch. It is dependent on the required heating duration for a glow plug. The heating duration may be combined with variable duration dependant on the temperature for providing the control duration for the fuel pump, and/or the pressure regulating valve.
Patent DE-19948971-A1 (DE)
Title: Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
Inventor: FEHRMANN RUEDIGER
IPC: F02M47/02
Filed: 1999-10-12
Abstract: Es werden ein Verfahren und eine Vorrichtung zur Steuerung einer Brennkraftmaschine, insbesondere einer Brennkraftmaschine mit einem Common-Rail-System, beschrieben. Eine Pumpe fördert Kraftstoff in einen Druckspeicher. Ein Sensorsignal, das den Kraftstoffdruck im Druckspeicher charakterisiert, wird erfaßt. Ausgehend von einem gefilterten Sensorsignal ist ein Korrekturwert zur Korrektur des Sensorsignals vorgebbar.
Patent DE-19951954-A1 (DE)
Inventor: LOTZ HEINRICH
IPC: F04D29/64
Filed: 1999-10-28
Abstract: The turbo molecular pump has rotor discs (10) and stator discs (14) stacked in alternation within a cylindrical pump housing, cooperating for providing a pump effect. Each stator disc has a distance ring (16) which determines the distance between adjacent stator discs, with part (17) of the cylindrical housing forming an integral stator element (12). The rotor discs are attached to a rotor shaft (4) via clamp elements (24).
Patent DE-19954947-A1 (DE)
Title: Fixiervorrichtung für ein Reproduktionsgerät
Inventor: ASLAM MUHAMMED
IPC: G03G15/20
Filed: 1999-11-16
Abstract: Die Erfindung betrifft eine Fixiervorrichtung (10) für ein Reproduktionsgerät zum dauerhaften Fixieren eines Markierungspartikel aufweisenden Bildes auf einem durch die Fixiervorrichtung in einer Fixierrichtung bewegbaren Empfängermaterial. Die Fixiervorrichtung (10) umfaßt ein erwärmbares Fixierelement (12), das mit einem Temperatur-Sollwert arbeitet. Das Fixierelement (12) hat in der Fixierrichtung Abmessungen, die größer sind als die maximale Größe des in derselben Richtung gemessenen Empfängermaterials. Beispielsweise ist das Fixierelement (12) als Walze ausgebildet. Folglich wird ein mit Markierungspartikeln versehenes Bild im wesentlichen nur mit einer Fixiertemperatur fixiert und deshalb nur eine einzige, bestimmte Glanzeigenschaft aufweisen.
Patent DE-19956827-A1 (DE)
Title: Mini-disc sound reproduction device has operating control for switching between synchronous reproduction of main data and sub-data and selective reproduction of main data or sub-data
Inventor: HIRAKU INOUE
IPC: G11B27/32
Filed: 1999-11-25
Abstract: The sound reproduction device (1) uses a mini-disc (90) having a main data region in which the main data is recorded, a main data management region recorded with management data for controlling the main data, a sub-data region recorded with sub-data and a sub-data management region recorded with management data for controlling the sub-data. The playback head is tracked radially across the mini-disc, with an operating device (23) controlling the servocircuit (9) to allow a first operating mode in which the main data abd the sub-data are reproduced in synchronism and a second operating mode in which either the main data or the sub-data is reproduced.