baber/WOPTO huggingface dataset:
Patent DE-19902879-A1 (DE)
Inventor: MUELLER VOLKHARD
IPC: C07D319/12
Filed: 1999-01-25
Abstract: The invention relates to a method for producing high-purity dilactide giving a high yield. The inventive method consists of four steps: (1) an aqueous lactic acid solution is dehydrated in an azeotropic manner after an inert entrainer has been added. Said lactic acid solution is condensed to form oligo lactic acid without using a catalyst. (2) The entrainer which remains after dehydration is removed by distillation in reduced pressure. (3) The produced oligo lactic acid undergoes a catalytic thermal decomposition in reduced pressure in order to form dilactide. (4) The thus obtained dilactide is further purified.
Patent DE-19904314-A1 (DE)
Title: Exhaust gas purifying device has a catalyst arrangement consisting of a main catalyst and several pre-catalysts arranged relatively near to the cylinder head
Inventor: MUELLER STEPHAN
IPC: F01N3/20
Filed: 1999-01-28
Abstract: Exhaust gas purifying device has a catalyst arrangement (16) consisting of a main catalyst (17) and several pre-catalysts (18-20, 21-23) arranged relatively near to the cylinder head (11, 12). Each pre-catalyst is provided with a three-way coating with the lowest possible storage capability.
Patent DE-19905563-A1 (DE)
Title: Multi-section partitioning wall to separate transporting space into hot and cold areas has movable wall elements as integral parts of tray and each fitted between two stationary wall elements which are parts of guide assembly
Inventor: HEUGEN ULRICH
IPC: F25D23/06
Filed: 1999-02-11
Abstract: The movable wall elements(7) are integral component parts of the tray(4) and are each fitted between two stationary wall elements(6) which are component parts of the guide assembly. The movable wall elements connected to the tray and the stationary wall elements together form the conditioning partitioning wall(5). The guide assembly is constructed as a tray rack(2) fitted in the transporting space(1). The movable wall elements are each constructed as ribs extending transversely above the tray and with the same height as the upwards projecting circumferential edge(8) of the tray.
Patent DE-19906123-A1 (DE)
Title: Verfahren zur Vergrößerung des Arbeitsbereiches von geführten Strömungen
Inventor: SCHILLING RUDOLF
IPC: F03B11/04
Filed: 1999-02-13
Abstract: Die Erfindung betrifft ein Verfahren zur Vergrößerung des Arbeitsbereiches oder der Umlenkung von geführten Strömungen insbesondere bei hydraulischen Strömungsmaschinen. DOLLAR A Die Erfindung ist dadurch gekennzeichnet, daß zur Vergrößerung des Arbeitsbereiches oder der Umlenkung im Umlenkbereich die Instationarität in der Strömung vergrößert wird.
Patent DE-19909712-A1 (DE)
Title: Control valve and actuator are linked by rocker and cam-operated slide using drive gearing to complete two-way slide movement.
Inventor: DEININGER HORST
IPC: F15B13/01
Filed: 1999-03-05
Abstract: Slide (51,61) and actuator (112) are operated by gearing (120,121) operably connected on the input side (122) by an electrical drive (43). The output (126) of the drive (43) is operably connected to the slide (51,61) and actuator (112). The actuator is operated by a cam disk (133,134) joined to the output element via a rocker arm (136), complete with roller (137) to bear on the cam disk. The actuating pin (112) is spherical on its end furthest from the control valve (27) so as to fit into a suitably spherical recess in the rocker (140,141). The cam disk is integrated with the output element as joined by connecting rod (150,151) to the slide (51,61) hung into the slide and/or output element. Connecting rod and slide and/or element can be linked via ball (152,154) holding recess (153) accordingly.
Patent DE-19914614-A1 (DE)
Title: Cleaning appliance for air flow fed into vehicle interior has air guide housing with intake and outlet control flaps and reactor with adsorbent, and desorption operation
Inventor: ANGERMANN HANS H
IPC: B60H3/06
Filed: 1999-03-31
Abstract: The appliance has an air guide housing (1) with a reactor (4) containing an adsorbent (5) for contaminants in the air. A first control flap (8) is located near the housing intake (2) to close one of two air flow paths (10,10') between housing intake and outlet (3) when in end positions (I). A second control flap is located on the opposite side of the reactor, to close the flow path of the reactor and form a residual profile (11) for overflow during desorption operation. An air outlet aperture (7) between first control flap and reactor is opened during desorption by a locking member (6) coupled to both control flaps.
Patent DE-19916867-A1 (DE)
Title: Making a molecular array on which molecules are immobilized, using micro-compartments or microcapillary reactors on planar substrates with sensor elements employs microelectronic production techniques
Inventor: BREDEHORST REINHARD
IPC: B01J19/00
Filed: 1999-04-14
Abstract: Making a molecular array on which molecules are immobilized, using micro-compartments or microcapillary reactors on planar substrates with sensor elements employing microelectronic production techniques, is new. The molecular arrays are produced with planar surfaces. An Independent claim is also included for the molecular array obtained using the method.
Patent DE-19921511-A1 (DE)
Inventor: KALZE FRANZ-JOSEF
IPC: F21S8/12
Filed: 1999-05-10
Abstract: The headlamp has a shell-shaped reflector (1), a light source (2) associated with the reflector, a lens (3) arranged in the light path of the reflector to collect light reflected from the reflector with a convex side (4) remote from the reflector and a stop enclosing the lens. The stop is in the form of a fill-in reflector (5) for collecting the light (7) from the light source that f encloses the lens and has a focal region associated with the lens.
Patent DE-19923212-A1 (DE)
Title: Electrically conductive paint system for conductive coatings, e.g. on plaster or concrete walls, comprises acid-reacting primer and coats of conductive polymer paint, possibly with metal foil and a decorative outer layer
Inventor: ECKARDT NORBERT
IPC: E04B1/92
Filed: 1999-05-20
Abstract: An electrically conductive paint system, especially for the production of conductive coatings on plaster, concrete, wood and plasterboard, comprises an acid-reacting primer and coat(s) of conductive polymer paint, optionally with metal foil and a decorative outer layer.  An Independent claim is also included for a paint system in which the conductive polymer paint is applied directly to the substrate if the substrate is acidic or chemically inert.
Patent DE-19924108-A1 (DE)
Title: Plasma polymer coating, useful for coating electrical equipment housings, window frame etc.
Inventor: SCHNEIDER GUENTER
IPC: C08F2/52
Filed: 1999-05-26
Abstract: A plasma polymer coating,(I) on a substrate comprises a solid or liquid, organic or organometallic compound (II) which is atomized when exposed to the conditions of the plasma polymerization.  An Independent claim is included for a process for the production of (I) by the introduction of (II) into the plasma reactor in the form of liquid droplets.
Patent DE-19925523-A1 (DE)
Title: Entry or exit control method for protected area e.g. hospital nursery, has interference caused by simultaneous detection of codes from 2 different sources identified as permitted entry or exit of 2 persons or objects
Inventor: SCHMELTER PHILIPP
IPC: G07C9/00
Filed: 1999-06-04
Abstract: The entry or exit control method has a code transmitter attached to each person or movable object, with specified codes (A1-A6) detected for providing a warning signal indicating an unauthorised entry or exit to or from the protected area (S). An interference caused by simultaneous reception of 2 different codes from respective signal sources can be identified as an authorised entry or exit of 2 persons or objects.  An Independent claim for an entry or exit control device is also included.
Patent DE-19926623-A1 (DE)
Title: Fördervorrichtung zum Fördern von Werkstücken, insbesondere Fahrzeugkarosserien
Inventor: BESINGER HARTWIG
IPC: B61B10/02
Filed: 1999-06-11
Abstract: Um eine Fördervorrichtung zum Fördern von Werkstücken, insbesondere Fahrzeugkarosserien, durch einen in einer Kabine mit äußeren Begrenzungswänden angeordneten Behandlungsbereich zur Oberflächenbehandlung der Werkstücke, welche einen in der Kabine angeordneten Fördermittelkanal umfaßt, dessen Innenraum durch Begrenzungswände von dem Behandlungsbereich getrennt ist, und einen sich durch den Fördermittelkanal erstreckenden Strang eines Fördermittels, zu schaffen, deren Fördermittelkanal weitgehend ohne Beeinträchtigung der im Behandlungsbereich der Kabine durchgeführten Oberflächenbehandlung der Werkstücke gewartet werden kann, wird vorgeschlagen, daß ein Bereich einer äußeren Begrenzungswand der Kabine eine verschließbare Wartungsöffnung aufweist, durch welche im geöffneten Zustand der Zugang zum Innenraum des Fördermittelkanals von außerhalb der Kabine möglich ist.
Patent DE-19927773-A1 (DE)
Title: Recovering small amounts of noble gases, especially helium-3, useful for tomographic imaging of the lung, involves adsorption of other components on molecular sieve
Inventor: OTTEN ERNST-WILHELM
IPC: C01B23/00
Filed: 1999-06-17
Abstract: A method for recovering very small amounts of noble gases, specifically helium-3, from gas mixtures uses an apparatus that includes at least one adsorption and/or absorption device containing at least one molecular sieve (MS). The adsorption and/or absorption device is first cooled to below 293, preferably 100, K, then the gas mixture passed through it and those gases that are not retained on MS are collected in a special vessel. An Independent claim is also included for an apparatus for performing the method.
Patent DE-19928385-A1 (DE)
Title: Planetary gear has sun wheel, two hollow wheels, tilted axles, pinion cage, cogging parts, support bearing
Inventor: SCHULZ HORST
IPC: F16H1/46
Filed: 1999-06-21
Abstract: The planetary gear has a driven sun wheel (4) with two internally toothed hollow wheels (22,24). Planetary wheels (8) are axially movably mounted on axles(12) running at a tilted axle angle in a pinion cage (18). The planetary wheels have two conically toothed cogging parts (6,10). The cogging part of a hollow wheel is cylindrical, and the cogging area of the other hollow wheel is conical. A planetary support bearing (26)is positioned the planetary support (18) and the hollow wheel.
Patent DE-19929790-A1 (DE)
Inventor: HEITZ THOMAS
IPC: C08G63/78
Filed: 1999-06-29
Abstract: The invention relates to a method for the continuous production of polybutyleneterephthalate from terephthalic acid and 1,4-butanediol, comprising the following: d) the direct esterification of terephthalic acid with 1,4-butanediol in a reactor series consisting of at least two reactors; e) the precondensation of the product of esterification obtained in step a); f) the polycondensation of the precondensate obtained in step b). The reactor series in step a) is operated with a falling reaction pressure and a non-rising temperature.
Patent DE-19937710-A1 (DE)
Inventor: KLEIN CORNEL
IPC: H04L29/08
Filed: 1999-08-10
Abstract: An existing logical data link between a first subscriber terminal (T1) connected to a first subscriber connection in a telephone communication network and a service switching point (VST, AP) of the telecommunications network is transferred from a first subscriber terminal (T1) to a second subscriber terminal (T2) which is connected to the subscriber connection of the first subscriber terminal or to another subscriber connection in the second telecommunication network. The second subscriber terminal receives a message sent from the first subscriber terminal concerning the communication state (context) of the existing logical data link and takes over this data link in the communication context reported adapting it to own state.
Patent DE-19945385-A1 (DE)
Title: New bile acid conjugates with benzylamino substituted aromatic and heteroaromatic compounds useful for prevention and treatment of gall stones
Inventor: HOFMEISTER ARMIN
IPC: C07J9/00
Filed: 1999-09-22
Abstract: Conjugates of bile acids with benzylamino-substituted monocyclic and bicyclic aromatic and heteroaromatic compounds are new.  The conjugates are compounds of formula (I) and their salts, solvates and physiologically functional derivatives (including esters and prodrugs): P'-L-G (I)  G = group of formula (a): K' = OR7, NR7R8, NH-(CH2)2-CO2H, NH-(CH2)2-SO3H, NH-CH2-CO2H, N(CH3)-CH2-CO2H, NH-CH(R9)-CO2H; or OKa; Ka  = cation; R7 and R8 = H, alkyl, Ph, or Ph-CH2; Ph = phenyl optionally substituted with 5 groups; R9 = alkyl, benzyl, CH2OH, (CH2)2-SCH3, CH2CO2H, or (CH2)2-CO2H; R1-R6  = H, OR10, SR10, NR10R13, OCOR10; SCOR10, NHCOR10, SO2OR10, R10, or a bond to L (one of R1-R6 is a bond to L); R10 and R13 = H, alkyl, Ph, or Ph-CH2; L = alkyl with CH2 group(s) optionally replaced by -CH=CH-, -CC-, -NR11-, -CO-, -O-, -SO2- and/or -S-; R11 = H, alkyl, COR12, phenyl, or benzyl; R12 = H, alkyl, Ph, or Ph-CH2; P' = group of formula (B1) or (B2); A, B', D' and E = N or CH; R16-R24  = H, F, Cl, Br, I, alkyl, fluoro-alkyl, CN, NO2, NR25R26, OR25, OCOR25, COR25, COOR25, CONR25R26, SO2R25, SO2OR25, or SO2NR25R26, or a bond to L (one of R16-R24 is a bond to L); and R25 and R26  = H, alkyl, fluoro-alkyl, phenyl, or benzyl. Independent claims are also included for:  (A) the preparation of compounds (I); and (B) medicaments containing compounds (I) and optionally a lipid-lowering agent.
Patent DE-19946851-A1 (DE)
Title: Düngerstreuer
Inventor: DREYER HEINZ
IPC: A01C15/18
Filed: 1999-09-30
Abstract: Düngerstreuer, insbesondere zum Ausbringen von körnigem und pulverigem Material, mit einem Rahmen, eigenem Fahrwerk und einem auf dem Rahmen befestigten Vorratsbehälter und zumindest einem Steuerorgan zum Verteilen des Materials und zumindest einem Transportband zum Materialfördern zu dem Streuorgan, welches vorzugsweise zwei um aufrechte Achsen rotierende mit Wurfschaufeln besetzte Schleuderscheiben aufweist, wobei der Vorratsbehälter als in Fahrtrichtung langgestreckter Behälter ausgebildet ist und im unteren Bereich des Vorratsbehälters zumindest ein über Umlenkrollen geführtes, umlaufendes Transportband angeordnet ist, wobei in der der Förderrichtung zugewandten Vorratsbehälterwand sich eine zumindest über einen Schieber einstellbare Auslauföffnung befindet. Unter dem Förderende des (der) Transportbandes (Transportbänder) sind zwei in entgegengesetzter und quer zur Fahrtrichtung nach außen fördernde Querförderbänder angeordnet, wobei unterhalb jedes Förderendes der Querförderbänder jeweils eine rotierend angetriebene und mit Wurfschaufeln besetzte Schleuderscheibe angeordnet ist. Oberhalb jeder Schleuderscheibe und in einem Abstand zum Ende jedes Querförderers ist jeweils ein Leitelement zum Leiten des Düngers auf die Schleuderscheibe angeordnet.
Patent DE-19947412-A1 (DE)
Inventor: LOEFFLER FRANK
IPC: G01N3/62
Filed: 1999-10-01
Abstract: The device has a length measurement device for coupling to a movement in the load direction, a frame (4) for connection to the penetration depth measurement device and connected to an elastically deformable part (6) for absorption of a load in the load direction (2). The frame accepts a measurement sensor (11) in contact with a base plate (2) during calibration. An adjuster (7) moves the frame in the load direction to perform calibration. Independent claims are also included for the following: a method of calibrating a penetration depth measurement device for a hardness testing machine.
Patent DE-19949140-A1 (DE)
Title: Vehicle a.c. generator has annular edge cooling chamber, and cooling cover fixed to clamp to form rear cooling chamber
Inventor: TSURUHARA KENJI
IPC: H02K5/20
Filed: 1999-10-12
Abstract: The generator has clamps (2,3) for compressing a chamber (6) containing a generator shaft (114), a stator (111) and a rotor (31), an annular edge cooling chamber (7) and a cooling cover (18) fixed onto the rear of the rear clamp to form a rear cooling chamber (21). The rear clamp contains a connecting opening (25) for connecting the edge cooling chamber to the rear cooling chamber.
Patent DE-19952822-A1 (DE)
Title: Waterbed has water-filled mattress fixed in frame and electro-hydraulic or electro-mechanical devices to generate waves in water in mattress
Inventor: ROSENAUER MARKUS
IPC: A47C27/08
Filed: 1999-11-02
Abstract: The waterbed (10) has a water-filled mattress (14) that is fixed in a frame (12). The mattress has devices (24-30) to generate waves in water in mattress. Preferably, the frame is a rigid trough and the wave-generating devices are arranged inside the trough or a support (18) under the trough. The wave-generating devices may be electro-hydraulic or electro-mechanical.
Patent DE-19953867-A1 (DE)
Title: Zusammensetzung, umfassend Stärke und cellulosehaltige Fasern
Inventor: KESSELRING ANNELIESE
IPC: C08J5/04
Filed: 1999-11-09
Abstract: Die Erfindung bezieht sich auf eine Zusammensetzung, umfassend Stärke und cellulosehaltige Fasern, wobei die Stärke und Fasern aneinander fixiert sind und in Form von Granulat vorliegen, sowie auf ein Verfahren zu dessen Herstellung und dessen Verwendung zur Herstellung von biologisch abbaubaren Formkörpern.
Patent DE-19955065-A1 (DE)
Title: Starter für eine Brennkraftmaschine
Inventor: SIEMS HANS-DIETER
IPC: F02N11/00
Filed: 1999-11-15
Abstract: Die Erfindung betrifft einen Starter für eine Brennkraftmaschine, mit einem Startergehäuse (1), mit einem in dem Startergehäuse (1) untergebrachten elektrischen Startermotor (2), mit zumindest einem Sensor zur Erfassung von zumindest einem Starter-Betriebsparameter, und mit einer den Sensor umfassenden elektronischen Baugruppe (3), die Bestandteile einer Regel- und/oder Steuerschaltung ist, die den elektrischen Startermotor (2) und/oder andere Starterbestandteile regelt und/oder steuert. DOLLAR A Es ist vorgesehen, daß die elektronische Baugruppe (3) innerhalb des Startergehäuses (1) angeordnet ist.
Patent DE-19957535-A1 (DE)
Title: Verfahren und Einrichtung zur Verarbeitung eines digitalen Datensignals in einem CDMA-Funksender
Inventor: SCHNEIDER MICHAEL
IPC: H04W72/04
Filed: 1999-11-30
Abstract: Bei einem Verfahren zur Verarbeitung eines digitalen Datensignals in einem CDMA-Mobilfunksender wird das zu sendende Datensignal mittels einer Datensignal-Aufteilungseinrichtung (DA) in M Teildatensignale (TD1, TD2) aufgeteilt und mittels einer Zeitschlitz-Datenausgabeeinrichtung (ZA) in einem bestimmten Zeitschlitz eines aus einer Mehrzahl von Zeitschlitzen aufgebauten TDMA-Rahmens ausgegeben. Mittels einer Kanalisierungseinrichtung (ST2) wird jedem in dem bestimmten Zeitschlitz ausgegebenen Teildatensignal ein vorgebbarer CDMA-Code aufgeprägt.
Patent DE-19961877-A1 (DE)
Inventor: SOUKOUP OLIVER
IPC: E05G1/10
Filed: 1999-12-20
Abstract: The invention relates to a locker arrangement with a plurality of adjacent rental compartments which are arranged in n lines and m columns. Each rental compartment (1) is provided with a door (2) and a door lock (3) that can be locked mechanically. The locker arrangement is provided with a plurality of door status sensors (4) which are assigned to the doors (2) and are fitted for wireless signal emittance. Said door status sensors (4) emit signals that can be distinguished and are allocated to an "open" or "closed" state. A unit (5) for receiving signals is provided at a distance from the rental compartments (1). The unit (5) generates an alarm signal according to the signals emitted by the door status sensors (4) and after comparison with the desired door status when the rental compartment is operated by an unauthorised person.
Patent DE-19962193-A1 (DE)
Title: Rotary valve mechanism for intake apparatus of engine, has C-ring installed among revolving shafts formed on rotary valve and fitted to internal circumference surface of valve hole between adjacent paths
Inventor: NISHIDA MASAYA
IPC: F02D9/16
Filed: 1999-12-22
Abstract: A rotary valve (6) has a valve plate portion (7) rotatably inserted in a valve hole (5) to open and close connection paths (21-26). A C-ring is installed among the revolving shafts (32-37) formed on the rotary valve, and fitted to the internal circumference surface of the valve hole between adjacent paths. An O-ring is inserted into the C-ring adjacent to the revolving shaft portion.  The connection paths are arranged by juxtaposition in the crossing direction in the valve hole.
Patent EP-1020978-A1 (EP)
Inventor: STRATICO GIANFRANCO
IPC: H02K15/095
Filed: 2000-01-12
Abstract: In a dynamo-electric machine, a stator having a terminal board
with at least one pair of slots located along its inside circumference, includes at
least one pair of coil holders. Each coil holder is cantilevered from the terminal
board at the ends of a pair of slots, and a wire guide is positioned on each coil
holder. A wire depositing needle and the stator are placed in relative motion,
which causes the guide to support the wire as it is transported along its surface.
Coils of wire are created as each pair of slots is wound. The invention will
typically be used to form multiple coil windings on a single stator.
Patent EP-1044628-A1 (EP)
Inventor: ROMAGNOLI MARINO
IPC: A46D3/04
Filed: 2000-04-01
Abstract: A system for assembling and shaping semi-finished products (4)
consisting of circular brushes comprises a bristle-insertion station (ST2) in
which, substantially: a) there is provided a folded circular ring nut (107),
which extends axially along its own axis (7x), and has a conical front profiled
section (7ap), a central cylindrical portion (7a), a rear circumferential side
(7dp) and a central axial hole (7b), fitted onto a ring nut-holder unit
(43-39-38) with a conical front head (43); b) a ring (2) is disposed slightly
spaced axially in front of the said ring nut (107) and coaxially (2x-7x) relative
to the said folded ring nut (107); and c) a plurality of bristles (61) is inserted
in a circumferentially distributed manner, by being made to pass between the
inner circumference of the said ring (2) and the outer circumference of the
said head (43), and thus on the outer circumference of the said ring nut
(107), until a specific length (98a) of bristles (61) is obtained, disposed
downstream from the said ring (2). A machine for implementation of this
system.
Patent EP-1045009-A1 (EP)
Inventor: BLIZZARD JOHN DONALD
IPC: C09D4/06
Filed: 2000-04-17
Abstract: The present invention refers to a heat-curable coating composition
containing
   component I) comprising components A), B) and C); wherein
   component A) is at least one multifunctional acrylate;   component B) is a product obtained by a method comprising co-hydrolyzing
and co-condensing a composition comprising ingredients i), ii) and iii);
wherein
   ingredient i) is at least one alkoxy-functional organometallic compound
having a formula M(OR) 4 , wherein M is selected from Si and Ti and each
OR is independently an alkoxy group:   ingredient ii) is at least one alkoxysilane having a formula
 
wherein each OR is as defined above, each X is independently a
monovalent organic group that renders the alkoxysilane capable of
copolymerization with A) the multifunctional acrylate and each R' is
independently a monovalent hydrocarbon group; and a is 1, 2 or 3; b is
1, 2 or 3; c is 0. 1 or 2; and  a + b + c = 4 ; and   ingredient iii) is a predetermined quantity of water sufficient to cause
the co-hydrolysis and permit the co-condensation without gelling the
composition or causing a precipitate to form therefrom; and     component C) comprises a catalytic quantity of a peroxide; and
optionally     component II) comprising an organic coating composition and to a method
of preparing said composition, a method for application of said
composition, and to a coated substrate obtainable thereby.