baber/WOPTO huggingface dataset:
Patent DE-10004717-A1 (DE)
Title: 3,5-bis-(Trifluoromethyl)-benzoyl chloride preparation in high yield in 4 stages from readily available 3,5-dimethyl-benzoic acid, for use as intermediate for drugs, pesticides or photoresistant
Inventor: MARHOLD ALBRECHT
IPC: C07C63/68
Filed: 2000-02-03
Abstract: Preparation of 3,5-bis-(trifluoromethyl)-benzoyl chlorides (I) involves converting a 3,5-dimethyl-benzoic acid (V) into the acid chloride (IV), subjecting the side-chains to radical chlorination, fluorinating with anhydrous hydrogen fluoride and/or antimony pentafluoride to give a 3,5-bis-(trifluoromethyl)-benzoyl fluoride and reacting with silicon tetrachloride in presence of another Lewis acid. Preparation of 3,5-bis-(trifluoromethyl)-benzoyl chlorides of formula (I) involves: (1) converting a 3,5-dimethyl-benzoic acid of formula (V) into the corresponding acid chloride of formula (IV); (2) subjecting the side-chains to complete radical chlorination to give a 3,5-bis-(trichloromethyl)-benzoyl chloride of formula (III); (3) fluorinating with anhydrous hydrogen fluoride and/or antimony pentafluoride to give a 3,5-bis-(trifluoromethyl)-benzoyl fluoride of formula (II); and (4) reacting with silicon tetrachloride in presence of another Lewis acid. [Image] X : H, F or Cl. Independent claims are included for the intermediates (III; X = F or Cl) and (IV; X = F or Cl) as new compounds.
Patent DE-10005366-A1 (DE)
Title: Werkzeughalter
Inventor: EICHHORN JOERG
IPC: B25D3/00
Filed: 2000-02-07
Abstract: Der handgeführte Werkzeughalter für die Aufnahme von Meißelwerkzeugen (1) weist ein Führungsteil zur axialen Führung des Meißelwerkzeuges (1) und ein Halteteil (3) auf, welches das Führungsteil umfasst. An seinem, dem bearbeitungsseitig gegenüberliegenden, Ende ist das Halteteil (3) mit einem Schutzflansch (4) versehen. Das Führungsteil ist als Führungsrohr (2) mit einem Verriegelungsmechanismus (6) ausgebildet und dient auch der Führung eines mit dem Meißelwerkzeug (1) zusammenwirkenden Döppers (5).
Patent DE-10005548-A1 (DE)
Title: Friction clutch or coupling including flywheel and drive shaft also housing arrangement and pressure plate with diaphragm spring acting on pressure plate and disengagement power transmission acting against this
Inventor: CARLSON CORA
IPC: F16D13/70
Filed: 2000-02-09
Abstract: The friction clutch is designed so that the disengagement power transmission arrangement (80,86) includes a transmission element (80) supporting itself at the pressure plate (18) at its side away from the flywheel (14), and that the diaphragm spring (power storage 70) at its radial inner section (78) is supported at the transmission element and the pressure plate acts over the transmission element. The transmission element is connected fixed with the pressure plate.
Patent DE-10006306-A1 (DE)
Title: Wirkstoff-Tablette, insbesondere als Reiniger- und/oder Entkalkertablette
Inventor: JAESCHKE EDGAR
IPC: C11D17/00
Filed: 2000-02-12
Abstract: Die Erfindung betrifft eine Wirkstoff-Tablette, insbesondere als Reiniger- und/oder Entkalkertablette, mit einer die Auflösegeschwindigkeit der Tablette erhöhenden Substanz, die der Luftfeuchtigkeit ausgesetzt zur Desintegrierung der Tablette mit ihrem jeweiligen Wirkstoff führt. Dadurch, daß die Tablette ein in ihr verteiltes Trocknungsmittel aufweist, das mit einer kristallinen Struktur versehen ist, in der bis zu einem vorgebbaren Schwellenwert zur Vermeidung der Desintegrierung Wasser einlagerbar ist, ist die Lagerstabilität von Wirkstoff-Tabletten mit Brausezusätzen gegenüber den bisher bekannten Lösungen deutlich erhöht.
Patent DE-10009110-A1 (DE)
Title: Bearing unit for wheel pair of child's pram, buggy, etc. consists of spring-loaded upper and lower part with interlocking wave-shaped corrugations
IPC: B62B9/18
Filed: 2000-02-26
Abstract: The unit has a lower part (12) for the wheels, and an upper part (14) for the buggy frame. The upper part engages with a ring-shaped bearing surface (26) on a ring-shaped counter bearing surface (46) of the lower part. Both surfaces are formed with matching corrugations, having diametrically opposite wave crests (28,48) and wave troughs (30,50). The upper bearing surface is pressed against the lower surface via a spring element (52).
Patent DE-10011144-A1 (DE)
Title: Injection molding process for producing hollow thin walled plastic components involves removal of the chamber-forming fluid through an overflow channel
Inventor: JAROSCHEK CHRISTOPH
IPC: B29C45/17
Filed: 2000-03-07
Abstract: Melt(2) is injected(3) into a mold followed by a fluid(4), i.e. water, to form an internal chamber. After solidification of the melt the fluid breaks through the plastic wall and flows into an overflow channel(9) from where it is recirculated to the chamber via a flow path(10). Fluid flow is then interrupted and a gas passed through the circular flow path for dewatering or drying.  Independent claims are made for a molding tool for the process with injection points for melt(2), water(4) and compressed air and an overflow outlet(9) through which part of the melt escapes and cooling fluid flows; b) process equipment comprising an injection molding unit and water-based and oil-based hydraulic systems, the latter producing pressurized water flow through a double acting piston.
Patent DE-10012168-A1 (DE)
Title: Preparation of 3,3-dichloro-1,1,1-trifluoroacetone and 3,3-dichloro-1,1,1-trifluoropropan-2,2- diol involves reacting alkyl trifluoroacetate with dichloromethane and lithium di(cyclo)alkylamide
Inventor: BRIEDEN WALTER
IPC: C07C45/43
Filed: 2000-03-13
Abstract: Preparation of 3,3-dichloro-1,1,1-trifluoroacetone (IA) and/or the corresponding hydrate (IB) comprises reacting a 1-6 carbon (C) alkyl trifluoroacetate (II) with dichloromethane and a lithium N,N-di-(3-6 C alkyl or 5-7 C cycloalkyl)-amide (III), followed by hydrolysis. Preparation of 3,3-dichloro-1,1,1-trifluoroacetone of formula (IA) and/or the corresponding hydrate of formula (IB) comprises reacting a 1-6 carbon (C) alkyl trifluoroacetate of formula (II) with dichloromethane (CH2Cl2) and a lithium N,N-di-(3-6 C alkyl or 5-7 C cycloalkyl)-amide of formula (III), followed by hydrolysis; [Image] R1>1-6 C alkyl; R2>, R2>3-6 C alkyl or 5-7 C cycloalkyl.
Patent DE-10014625-A1 (DE)
Title: Method for cooling transistor switch elements uses an insulated liquid medium with a boiling point lower than the maximum permitted temperature of the element.
Inventor: MATSUKI TSUTOMU
IPC: H01L23/427
Filed: 2000-03-24
Abstract: The bipolar insulated layer transistor switching elements (40) are within a sealed chamber containing the liquid insulation medium (28) which is vaporized by the elements and pumped (54) through a cooler (50) condensing the vapor to be returned to cool the heating elements.
Patent DE-10015101-A1 (DE)
Title: Grayscale image processing with an input image of which every pixel value is between 0 and N has B elementary picture/images produced in such a way that they are processed using an error distribution
Inventor: MORIKAWA YUKIO
IPC: H04N1/405
Filed: 2000-03-28
Abstract: The method converts the pixel value into an output picture/image (0,1,2) by which every pixel is represented by a value of A stage steps with: a generation step towards producing B reference pictures/images. Every size/value of the B reference picture/images (308-0 to 308-255) is larger than a size/value of the input image (101). Every pixel is represented by a greyscale value of the A stage/steps and each of them are produced from the B elementary picture/images. The B elementary picture/images produced in such a way that they are processed using an error distribution method and they can be any size/value. Independent claims are also included for the following: Output device which supplies the output picture/image which was processed by the greyscale image processing method, and A processing device greyscale image.
Patent DE-10015565-A1 (DE)
Title: Ophthalmic surgery instrument for piercing cornea; has concave circular disc to fit curvature of cornea with needles of defined length and number projecting from disc
Inventor: KALLEN CHRISTOPHER J
IPC: A61F9/007
Filed: 2000-03-29
Abstract: The instrument has a concave circular disc (11) to fit the convex curvature of the cornea, which is held on a hand piece. Spaced, parallel needles (16) of a defined length and number project from the disc. Preferably, the needles are supported on pins held in recesses in the concave side of the disc and project over the concave side of the disc. A needle-free support surface (20) may be formed about the edge of the disc.
Patent DE-10015935-A1 (DE)
Title: Verfahren zur Übertragung einer Position einer Verkehrsinformation, insbesondere einer Verkehrsstörung
Inventor: HESSING BERND
IPC: G08G1/09
Filed: 2000-03-30
Abstract: Bei einem Verfahren zur Übertragung einer Position einer Verkehrsinformation, insbesondere einer Verkehrsstörung, auf einem Verkehrsweg in digital codierten Meldungen, wobei zur Codierung und Decodierung der Meldungen sender- und empfängerseitig Ortsdatenbanken verwendet werden und eine ungefähre Position der Verkehrsinformation durch Referenzierung auf den Verkehrsweg und mindestens einen in den Ortsdatenbanken enthaltenen auf dem Verkehrsweg befindlichen Ort codiert wird, wird zusätzlich zu dem Ort der Streckenanteil zwischen der Position und dem Ort übertragen.
Patent DE-10016186-A1 (DE)
Title: Method of adjusting automatic gear for vehicle with speed regulator system involves emitting signals and target speed.
Inventor: LINDEN THOMAS
IPC: F16H61/02
Filed: 2000-03-31
Abstract: The method of adjusting an automatic gear involves producing signals for engaging a particular gear for maintaining a target speed contained in the regulator system. A bottom gear-stage limit has a minimum gear stage which is set at a new gear stage which exceeds a target speed by a particular amount and is actually engaged from the gear stage. This happens if the vehicle is accelerating to near the preset target speed, and if the target gear is less than the previous minimum gear stage.
Patent DE-10018651-A1 (DE)
Title: System zum Fernsteuern elektronischer Meßgeräte
Inventor: VOHRER MICHAEL
IPC: G08C17/02
Filed: 2000-04-14
Abstract: Zum Fernsteuern von elektronischen Meßgeräten, deren Funktionen über einen Mikroprozessor einstellbar sind, werden zur Datenübertragung geeignete Mobilfunktelefone benutzt, über die auch die Meßdaten vom Meßgerät fernübertragen werden.
Patent DE-10023047-A1 (DE)
Inventor: HASSELGRUBER ANDREAS DIPL-ING
IPC: B60J7/12
Filed: 2000-05-11
Abstract: The invention relates to an articulated rod element (4) for a vehicle roof that can be adjusted between a closed position and an open position. Said articulated rod element comprises a center support (5) and one joint element (6) that is fastened on the front face of said center support (5). In a simple and cost-effective embodiment of the inventive linkage, the center support (5) and the joint element (6) are linked in a form-fit manner.
Patent DE-10026496-A1 (DE)
Title: Unit ordering and feeding e.g. tablets, capsules or pastilles, has passages with inlets enlarged by sloping sections facing distributors
Inventor: ZILL TOBIAS
IPC: B65G47/14
Filed: 2000-05-27
Abstract: On the sides of passages (35) facing the distributors, the inlet cross section is enlarged, forming slopes (36). These run parallel to the distributors. The storage section (11) executes horizontal motion (54), transferring the products (tablets, capsules, pastilles) onto the slope, towards the passages.
Patent DE-10035258-A1 (DE)
Title: Verriegelungsvorrichtung für einen Fahrzeugsitz
Inventor: BOLTZE WOLFGANG
IPC: B60N2/90
Filed: 2000-07-20
Abstract: Bei einer Verriegelungsvorrichtung für einen Fahrzeugsitz, insbesondere für einen Fahrzeugsitzeinsteller, die zwischen wenigstens zwei relativ zueinander einstellbaren Einstellerteilen des Fahrzeugsitzeinstellers wirkt, mit einem ersten Zahnelement (11), welches einem ersten Einstellerteil zugeordnet ist, einem zweiten Zahnelement, welches einem zweiten Einstellerteil zugeordnet ist, wenigstens einem Spannelement (21), welches in einem verriegelten Zustand der Verriegelungsvorrichtung die beiden Zahnelemente (11) in Eingriff miteinander hält, und wenigstens einem Fangelement (30), welches mittels wenigstens einer Fangfläche (31, 32, 33, 34) im Chrashfall das erste Zahnelement (11) abstützt, weist das Fangelement (30) wenigstens zwei Fangflächen (31, 32, 33, 34) auf.
Patent DE-10036674-A1 (DE)
Title: Shoe press for paper or cardboard web has piston/cylinder units where piston surfaces have hydrostatic and wear-resistant low-friction pressure surfaces for reduced wear with longer life
Inventor: KRAEGELOH ECKART
IPC: D21F3/02
Filed: 2000-07-27
Abstract: The shoe press unit (10), for working a paper or cardboard web, has at least one piston/cylinder unit (22). The part of the total hydrostatic pressure surface at the total effective piston working surfaces at the pistons (24) is equal to or greater than the part from the wear-resistant low-friction material of the total pressure surface. The piston (24) has at least one hydrostatic pressure surface (30), with a round and preferably circular contour, or an oval contour, or the contour of a circle arc segment. The piston (24) has at least one hydrostatic pressure surface (30) or at least two, formed by a hydrostatic pocket. The piston (24) has at least two pressure surfaces, formed by a wear-resistant low-friction material. The piston (24) has at least two or four hydrostatic pressure surfaces (30) and at least two or four wear-resistant low-friction pressure surfaces, with an equal number of hydrostatic and pressure surfaces, or two wear-resistant low-friction pressure surfaces for each hydrostatic pressure surface (30). The piston (24) has a number of hydrostatic pressure surfaces (30) of the same dimensions and a number of wear-resistant low-friction pressure surfaces of the same size. The hydrostatic pressure surfaces (30) are larger than the wear-resistant low-friction pressure surfaces. The piston/cylinder units (22) are next to each other across the direction (L) of web travel. The pistons (24) move within cylinders (26) at or in a carrier (20). The press mantle (16) or belt is flexible. The press shoe (18) has a generally concave support surface (36) against the press mantle (16) or belt, to form the extended press gap (14) in the direction (L) of web travel. The shoe press has a shoe press roller with a flexible mantle (16).
Patent DE-10040301-A1 (DE)
Inventor: TRINKEL MARIAN
IPC: H04Q3/00
Filed: 2000-08-17
Abstract: The invention relates to a method for acceptance and processing of calls within a telephone network (2) that comprises lines for a speech and for a data channel for connecting a caller (13) with groups of subscribers (1) that are connected to the network. A group of subscribers (1) is associated with a network code via which all members of the group of subscribers (1) can be called by a caller. A control (4) distributes the calls (6) directed to a group of subscribers (1) to the individual members of the group according to predetermined criteria. The method is further characterized in that data sets are exchanged via the data channel that are associated with a connection, and a control unit (4) that is integrated in the network carries out the control function and has access to the complete data sets. A group of subscribers (1) is associated with a control unit (4) that automatically takes a decision regarding the connection of a caller (13) with a specific member of the group.
Patent DE-10040419-A1 (DE)
Title: Optical disk drive e.g. for compact disk, has drive mechanism with tray to receive optical disk suitably aligned so that specific acute angle is set between that mechanism and vertical axis of system using drive
Inventor: CUNDIFF SEN RAYMOND M
IPC: G11B17/04
Filed: 2000-08-18
Abstract: The drive mechanism (202) has a tray (204) with recess for receiving the optical disk. The recess is aligned at an angle preferably 5-15 deg  to the vertical axis (206) to satisfactorily hold the disk. Independent claims are also included for the following:  (a) Aligning method of drive mechanism;  (b) System using optical disk drive
Patent DE-10040688-A1 (DE)
Title: Woven reinforcement material comprises a glass fiber netting, passed through a fixing zone to be coated by latex directly after weaving and before its path is deflected by a roller
Inventor: LAGEMANN BERND
IPC: D06H7/14
Filed: 2000-08-19
Abstract: To produce a woven reinforcement fabric, a grid is formed of glass fiber filaments as the warps and wefts. Directly after weaving, it is fixed in a fixing zone before its movement path is deflected at a roller.  To produce a woven glass fiber grid, for reinforcement applications, the material is fixed by a latex formulation after the ends of the wefts have been trimmed. The material is cut after the fixing stage, before it is wound. An Independent claim is included for an assembly to produce a woven glass fiber reinforcement netting grid with a fixing zone (13) directly after the loom (5), using two rollers (7, 8). One roller is immersed in a trough containing the fixing material, and the woven netting (3) moves between the rollers. A heater (10) is after the application rollers, before the first path deflection roller (33), and has a wind trap (14) at its leading end with an L-shaped strip coated with an insulation cladding layer. The wind trap has a deflection strip at an angle along the fabric, to the heater. The heater is contained within an upper insulating hood (34) and a lower trough, with the wind trap mounted at the hood. The fixing zone has cutters (15) for the weft filaments, with two shafts across the fabric width fitted with polygonal cutters. The shafts are linked to a drive so that the cutters rotate at different speeds.
Patent DE-10043039-A1 (DE)
Title: Gas burner uses support flame burner arrangement in sickle shape/
Inventor: KLATTE MANFRED
IPC: F23D14/26
Filed: 2000-09-01
Abstract: The gas burner uses a support flame burner in a sickle shaped burner arrangement for use during operations without extra combustion air, and where there is large-surfaced heat distribution.
Patent DE-10044675-A1 (DE)
Title: Press-fitting for connection to pipe has bores in its collar which are displaced from position where press tool fits, sealing ring being positioned under collar between it and pipe and bores being sealed when fitting is pressed on to pipe
Inventor: VIEGENER WALTER
IPC: F16L13/14
Filed: 2000-09-09
Abstract: The press-fitting (3) for connection to a pipe (2) has bores (6) in its collar (5) which are displaced from the position (6) where the press tool fits. A sealing ring (8) is positioned under the collar between it and the pipe and the bores are sealed when the fitting is pressed on to the pipe.
Patent DE-10046810-A1 (DE)
Title: Making heat-reflecting layered coating on glass employs deposition controlled such that functional and blocking layers are merged to form gradient layers
Inventor: KIRCHHOFF VOLKER
IPC: C03C17/36
Filed: 2000-09-21
Abstract: Particle supply forming the blocking layer is controlled during deposition, such that functional and blocking layers form a gradient layer. When the anti-reflection layer is formed from individual layers, the supply of particles to make them is controlled to form a gradient layer. Control is such, that through the succession of layers, material proportions run progressively from 100% to 0% in the first layer to the reverse in the last. An independent claim is included for the corresponding layered system.
Patent DE-10053522-A1 (DE)
Title: Production of plastic foam, e.g. polystyrene or polyolefin foam, using alternative blowing agents containing water involves use of ketone as solubilizer for water
Inventor: WILLETAL JUERGEN
IPC: C08J9/12
Filed: 2000-10-27
Abstract: A ketone is added to the blowing agent and/or the melt as solubilizer for the water component of alternative blowing agents used in a process for the production of plastic foam from plastic material consisting of at least 50 wt.% polystyrene (PS), polypropylene (PP), polyethylene (PE), polymethyl methacrylate or polyethylene terephthalate.
Patent DE-10054008-A1 (DE)
Title: Kraftwagensitz
Inventor: BARGHEER CLAUDIO
IPC: B60N2/809
Filed: 2000-11-01
Abstract: Die Erfindung betrifft einen Kraftwagensitz für einen offenen Kraftwagen mit einem Sitzteil und einer mit zugehöriger Kopfstütze versehenen Rückenlehne, in deren oberen Bereich zur Verminderung unerwünschter Zuglufterscheinungen für den Sitzinsassen wenigstens eine Luftauströmöffnung einer Luftversorgungseinrichtung angeordnet ist. DOLLAR A Wenigstens eine weitere Luftausströmöffnung der Luftversorgungseinrichtung ist als Sitzbelüftung und/oder als Sitzheizung in der dem Sitzinsassen zugewandten Sitzoberfläche vorgesehen.
Patent DE-10061250-A1 (DE)
Inventor: OTTERSBACH PETER
IPC: C03C17/32
Filed: 2000-12-09
Abstract: The invention relates to a method for the antimicrobial treatment of surfaces by applying thermally assisted antimicrobial active polymers onto said surfaces.
Patent DE-10062047-A1 (DE)
Title: Elektronischer Transformator mit guter Immunität gegen Hochspannungsimpulse
Inventor: HAEUSER-BOEHM HELMUT
IPC: H05B39/04
Filed: 2000-12-13
Abstract: Elektronische Transformatoren mit selbsterregter Halbbrücke können durch Hochspannungsimpulse aus der Netzzuleitung zerstört werden. Dies kann dadurch geschehen, dass der Hochspannungsimpuls einen Startvorgang auslöst, der zu Querströmen führt. Durch gezieltes Entladen eines Startkondensators wird dieser Zerstörungsmechanismus unterbunden.
Patent DE-10064454-A1 (DE)
Title: Preparing fine chemicals, particularly Vitamins E and K, useful as antioxidants e.g. in foods or medicine, by growing organisms with altered shikimate biosynthesis pathway
Inventor: BADUR RALF
IPC: C12N15/61
Filed: 2000-12-21
Abstract: Preparation of fine chemicals (I) by culturing organisms in which the shikimate pathway (SP) has been altered relative to the wild type. Independent claims are also included for the following:  (a) nucleic acid construct (A1) containing a sequence that encodes  (i) a plastid transit peptide (PTP); and  (ii) a 265 amino acid (aa) sequence (4), reproduced, or its derivatives (formed by substitution, insertion or deletion of aa) or sequences with at least 30% homology at the aa level and having chorismate mutase (CM) activity;  (b) nucleic acid construct (A2) containing a sequence that encodes CM and/or prephenate dehydrogenase (PH), linked to at least one regulatory sequence for transcription or translation in plants; (c) genetically modified organisms (B) in which metabolite flow in SP, and thus content of (I), is altered relative to the wild type; and  (d) method for preparing (B).
Patent DE-10107878-A1 (DE)
Title: Portions of laundry, dish-washing or other detergent in dimensionally-stable hollow molding(s) with at least one compartment, used especially in commercial machine machines and for cleaning
Inventor: HOFFMANN SANDRA
IPC: B65D65/46
Filed: 2001-02-20
Abstract: Portions (A) of laundry, dish-washing or other detergent in dimensionally-stable hollow molding(s) with at least one compartment comprise: (a) at least one detergent formulation (I); (b) that is (partly) surrounded by an uncompressed material (II) that gives the molding dimensional stability and can disintegrate; and (c) optionally partition(s) dividing the molding(s) into compartments. Independent claims are also included for: (a) portions (B) of laundry and other detergents in the form of hollow moldings sub-divided into >=  2 (partly) filled compartments surrounded by (I); (b) portions (C) of laundry and other detergents (partly) comprising solidified material; (c) methods of producing portions of detergents in hollow moldings with compartment(s); and (d) a method of producing hollow moldings.