baber/WOPTO huggingface dataset:
Patent DE-10348630-A1 (DE)
Title: Katalytische alpha-Alkylierung von Aldehyden und Ketonen
Inventor: LIST BENJAMIN
IPC: C07C67/30
Filed: 2003-10-15
Abstract: Es wird ein Verfahren zur Herstellung von alpha-alkylierten Aldehyden und/oder Ketonen beansprucht, in dem man ein Aldehyd oder Keton mit der allgemeinen Formel I DOLLAR A R·1·-CO-CH-R·2·R·3·, DOLLAR A in der DOLLAR A R·1· für H, lineares oder verzweigtes C¶1¶-C¶6¶-Alkyl, lineares oder verzweigtes C¶2¶-C¶6¶-Alkenyl, ggf. substituiertes Aryl, ggf. substituiertes Heteroaryl steht, DOLLAR A R·2· und R·3· für H, lineares oder verzweigtes C¶1¶-C¶6¶-Alkyl, lineares oder verzweigtes C¶2¶-C¶6¶-Alkenyl, wobei in der Alkyl- bzw. Alkenylgruppe ein Kohlenstoffatom ersetzt sein kann durch ein Heteroatom oder eine entsprechende Gruppe, ggf. substituiertes Aryl, ggf. substituiertes Heteroaryl stehen oder einer von R·2· oder R·3· für eine Gruppe R·4'·-X, in denen R·4'· für lineares oder verzweigtes C¶1¶-C¶6¶-Alkyl, lineares oder verzweigtes C¶2¶-C¶6¶-Alkenyl, ggf. substituiertes Aryl, ggf. substituiertes Heteroaryl und X für eine übliche Abgangsgruppe steht, DOLLAR A in Gegenwart einer Base und einer chiralen Verbindung als Katalysator intramolekular reagieren lässt oder, wenn einer von R·2· oder R·3· nicht für eine Gruppe R·4'· steht, DOLLAR A mit einem Alkylierungs-Agens mit der Formel II DOLLAR A X-R·4·, DOLLAR A in der DOLLAR A R·4· für lineares oder verzweigtes C¶1¶-C¶6¶-Alkyl, lineares oder verzweigtes C¶2¶-C¶6¶-Alkenyl, ggf. substituiertes Aryl, ggf. substituiertes Heteroaryl steht und DOLLAR A X für eine übliche Abgangsgruppe steht, ...
Patent DE-10350300-A1 (DE)
Title: In Kompartimente unterteilter Ball mit integrierten elektronischen Übertragungsmitteln
Inventor: STAUDT HELMUT
IPC: A63B43/00
Filed: 2003-10-28
Abstract: Ball mit luftgefüllter, elastischer Hülle und integrierten elektronischen Übertragungsmitteln zur drahtlosen Erfassung der Ballposition und Ballbewegung, wobei der Ball in zwei oder mehrere Kompartimente unterteilt ist, und die Bestandteile des elektronischen Übertragungsmittels mit Stromversorgung zwischen den Ballkompartimenten positioniert sind.
Patent DE-10354154-A1 (DE)
Title: Vorrichtung und Verfahren zum Einschätzen eines Abstandes zu einem vorausfahrenden Kraftfahrzeug oder Hindernis
IPC: G01C3/22
Filed: 2003-11-19
Abstract: Die Erfindung betrifft eine Vorrichtung zum Einschätzen eines Abstandes zu einem vorausfahrenden Kraftfahrzeug mit einem Körper (12), der zumindest eine Markierung (14) zum Einschätzen des Abstandes in Abhängigkeit der eigenen Geschwindigkeit aufweist, wobei die zumindest eine Markierung (14) im Sichtfeld des Fahrers zum vorausfahrenden Kraftfahrzeug angeordnet oder eingeblendet ist.
Patent DE-10356343-A1 (DE)
Title: Machine tool for milling, grinding and polishing, has a tool head with at least two rotationally-driven tools, with the head itself rotating about a vertical axis and being connected to a guidance assembly, e.g. a robot arm
IPC: B24B27/04
Filed: 2003-11-28
Abstract: Device for workpiece machining, especially milling, grinding and polishing has at least a tool mounted on a tool head. The tool head (11) has at least two rotationally-driven tools (16) and is itself connected to a movement and guiding assembly (18) so that it can rotate around a rotation axis (D).
Patent DE-10356985-A1 (DE)
Inventor: BECKER UDO
IPC: G05B19/042
Filed: 2003-12-05
Abstract: A process control system (1) comprises at least one process control computer (2) and field units (4) connected thereto via a bus system. An, in particular, intrinsically safe data transmission device (5) is connected between the process control computer and the assigned field units. This data transmission device comprises a data adaptation device (6) and a data distributing device (7). In order to be able to connect more field units per data adaptation device while simultaneously reducing the costs per field unit, the data adaptation device (6) and its assigned supply devices (8) have an explosion-proof design, and each supply device is connected to the data distributing devices via an explosion-proof line, whereby these data distributing devices or field units connected thereto have a barrier device for limiting the applied power.
Patent DE-10357737-A1 (DE)
Title: Semiconductor laser light intensity distribution measurement method in which light intensities are measured at a multiplicity of points and fitted to a t-probability density distribution using a data processing device
Inventor: SAKAI HIROSHI
IPC: G01J1/42
Filed: 2003-12-05
Abstract: Method for measuring the light intensity distribution of laser beam emitted by a semiconductor laser has the following steps: measurement of the light intensities of the laser beam at a multiplicity of locations and use of the measurement results in a t-probability density distribution function for calculation of the light intensity distribution.  An Independent claim is made for a device for measuring the light intensity distribution of laser beam emitted by a semiconductor laser with means for recording laser beam light intensities and a data processing unit for calculation of the t-distribution function from the measurements.
Patent DE-10359370-A1 (DE)
Title: Water pipe for use by smoker, has covering unit that when operated by finger of smoker locks hole located above water level in container, and mouthpiece attached to container for inhaling tobacco smoke, where unit is held using rubber
Inventor: KLAGES JENS
IPC: A24F1/30
Filed: 2003-12-18
Abstract: The pipe has a container (1) for storing filter water (3), and a lockable hole (5) located above the water level in the container. A pipe (4) flowing underneath the water level in the container supplies tobacco smoke. A mouthpiece is attached to the container for inhaling tobacco smoke. A covering unit (6) is operable with the finger of a smoker for locking the hole in the container, and is held using a rubber (7).
Patent DE-10359383-A1 (DE)
Inventor: HERWICH INGO
IPC: E01F13/06
Filed: 2003-12-18
Abstract: The barrier has an upright (1), an arm (9) with drive (7), a pivot joint about which the arm is pivoted during forced opening, a device e.g. a spring (13), to generate a force to be overcome during forced opening, and a drive for automatic return of the arm into original position. The upright consists of two parts, pivoted relative to each other about a vertical axis to define the pivot joint. The barrier arm is fastened pivoted to one part (2), and the second part (3) forms a foot to support and anchor the upright in the ground. The upright parts consist of two overlapping tubes with different diameters. The arm drive is fastened to the top barrier part, and this is the inner tube. The drive for automatic return of the arm is a spring, a motor, and/or a pneumatic/hydraulic device. The barrier also has a device to detect a vehicle and/or a person to prevent automatic return of the arm.
Patent DE-10360973-A1 (DE)
Title: Radarvorrichtung und Programm dafür
Inventor: KUMON HIROAKI
IPC: G01S13/931
Filed: 2003-12-23
Abstract: Es wird eine Radarvorrichtung geschaffen, die imstande ist, andauernd und stabil eine Erfassung eines Ziels auch dann durchzuführen, wenn eine reflektierte Welle von einem Ziel, das bereits erfaßt worden ist, aufgrund des Vorhandenseins von Niederfrequenzrauschen oder reflektierten Wellen von anderen Zielen unklar wird. Ein geschätzter Wert einer Information bezüglich eines Ziels, der zu erzielen ist, wenn das Ziel in dem derzeitigen Zyklus erfaßt wird, wird aus dem Ziel erfaßt, das in einem vorhergehenden Zyklus erfaßt wird. Wenn eine Spitze, die mit dem geschätzten Wert kompatibel ist, in lediglich einer eines Frequenzanstiegsbereichs und eines Frequenzabfallbereichs einer Radarwelle erfaßt wird, wenn die Frequenz der nicht erfaßten Spitze zu einem Niederfrequenzrauschbereich gehört oder wenn ein Seite-an-Seite-Übertragungsmerker bezüglich des Ziels gesetzt ist, das in dem vorhergehenden Zyklus erfaßt wird, wird die nicht erfaßte Spitze als von Niederfrequenzrauschen oder Spitzen von anderen Zielen eingebettet erachtet und wird ein Spitzenpaar extrapoliert, das dem erfaßten Ziel entspricht.
Patent DE-10361096-A1 (DE)
Title: Bauteil und Verfahren zum Herstellen eines Bauteils
Inventor: AICHELE WILFRIED
IPC: B32B27/06
Filed: 2003-12-22
Abstract: Es wird ein Bauteil (1) und ein Verfahren zum Herstellen eines Bauteiles (1) beschrieben. Das Bauteil (1) ist wenigstens bereichsweise aus Metall gebildet, wobei der metallische Bereich (2) wenigstens teilweise mit thermoplastischem Kunststoff (3) umspritzt ist. Zwischen dem Kunststoff (3) und dem metallischen Bereich (2) ist wenigstens bereichsweise eine wenigstens an seiner dem Kunststoff (3) zugewandten Seite aus einem thermoplastischen Material bestehende Haftvermittlerschicht (4) angeordnet, mittels der zwischen dem metallischen Bereich (2) und dem Kunststoff (3) eine kraftschlüssige Verbindung vorliegt. Die Haftvermittlerschicht (4) wird wenigstens auf einem Teil des metallischen Bereichs (2) aufgebracht, wobei zwischen der Haftvermittlerschicht (4) und dem metallischen Bereich wenigstens eine kraftschlüssige Verbindung ausgebildet wird. Anschließend wird der Kunststoff (3) derart aufgespritzt, dass wenigstens der dem Kunststoff zugewandte Oberflächenbereich der auf dem metallischen Bereich (2) angeordneten Haftvermittlerschicht (4) von dem plastifizierten Kunststoff angeschmolzen und mit dem aufgespritzten Kunststoff (3) wenigstens bereichsweise verschweißt wird (Figur 1).
Patent DE-19504719-A1 (DE)
Title: Tipping device for lorry driving cab
Inventor: OBERMEYER GUENTHER
IPC: B62D33/067
Filed: 1995-02-14
Abstract: A safety valve acts as a further check valve (10) in the forward flow conduit (A) and is provided for the second of the two hydraulic cylinders (1). It can be cut off hydraulically via a further control conduit (9) to which it opens. A third control conduit (13) is connected with the back flow conduit (B). The further opening ratio of the third check valve (14) is smaller than that of the one and of the further opening ratio of the further check valve (10). The opening ratio of one or the further opening ratio of the further check valve (7-10) is not influenced by back flow throttle pressure. The check valve (7,10) which can be cut off hydraulically instead of the leak oil conduit has a pressure limiting valve opening outwards.
Patent DE-19505028-A1 (DE)
Inventor: KUTSCHI FRANZ ING
IPC: F16F1/18
Filed: 1995-02-15
Abstract: A spring core for mattresses and seat cushions comprises at least two plates 1 opposite each other having a multiplicity of spring elements 4 broken out of holes 2. Preferably, the spring elements of the opposite plates are mirror-images. The core may be of fibre reinforced plastics. <IMAGE>
Patent DE-19506563-A1 (DE)
Title: Fluidised bed gasification reactor
Inventor: MCILROY ROBERT A
IPC: D21C11/06
Filed: 1995-02-24
Abstract: The fluidised bed gasification reactor has a heater to bring the bed up to temperature, injecting a hot fluid stream to fluidise it through the inlet  which may be a plenum of the reactor. There is a means of spraying residual lye solution into the gasification reactor. In this way, the product gas stream is generated. A dust separator removes particles downstream of the gasifier. There is also a condensing heat exchanger to recover heat from the product gas. To remove acidic gas from this stream, a finely-divided substance is used, both to clean it, and to recycle chemical components. Other details of the system and its use are claimed, in particular, the preferred product gas treatment and recovery devices are also claimed.
Patent DE-19506801-A1 (DE)
Inventor: JOHN HANS-JOERG DR
IPC: H05K9/00
Filed: 1995-02-27
Abstract: An electrical connection (40) on a printed circuit board (32) is led out of a shielding housing (12) to provide EMC. One wall (16) of the housing (12) is provided with a slit (18) through which a projection (36) of the printed circuit board (32) that bears the electrical connection (40) can extend. The edges (20) of the slit (18) are provided with a contact strip (24) in contact with an electroconductive coating (38) of the printed circuit board (32).
Patent DE-19512267-A1 (DE)
Title: Lattice with uprights and connecting tubes, especially for railings
Inventor: HIRSCH PETER
IPC: A47C5/04
Filed: 1995-04-01
Abstract: The lattice has at least two uprights (2), whose upper ends match the outer contour of an upper connecting tube. It also has a middle connecting tube (4), whose ends match the outer contour of the uprights. Each end of the upper tube is permanently connected to an end piece. A sleeve (6) is inserted into each upright at the fixing position for each tube. A disc (8) with a central threaded bore is fastened in each tube near to each end, and in each upright near to its upper end. The sleeve may be a cylindrical turned component, which has an axial inner bore with an enlargement at one end.
Patent DE-19518766-A1 (DE)
Title: Plastics connecting rod for force transmission in crank drive
Inventor: HECKNER CHRISTOPH
IPC: D05B55/14
Filed: 1995-05-22
Abstract: The rod has two eyelets (6, 7) and a reinforcement formed by a wire. This has several parallel coil turns over the width of the rod (8), and is embedded in the plastics. Preferably the coils surround both the eyelets in one turn. Each turn may enclose the eyelets with extra turns. Typically spring wire is used, with a tensile strength of minimum 1000 N/mm<2>. The individual turns may have parallel spacing. The wire diameter is approx. 1 mm.
Patent DE-19519798-A1 (DE)
Title: Manufacturing method for two part shell bearing
Inventor: HARIMOTO KAZUYOSHI
IPC: F16C9/02
Filed: 1995-05-30
Abstract: The method begins with the manufacture of a one piece shell bearing ring (1) which is then marked on at least one axial face with a pair of 'V' form indentations (2). The one piece ring is then placed between two surfaces (4,5) which are applied with pressure (arrows) to radially compress the ring. With the ring compressed, a grinding operation is carried out whereby an elliptical form is produced on the inner circumference (1a) with its larger diameter facing along the line running between the two indentations. After grinding the pressure is relaxed, the ring removed and split into two halves at the indentation points.
Patent DE-19520004-A1 (DE)
Title: Motor vehicle accelerometer with piezo-resistive bridge elements
Inventor: MIZUNO JUN
IPC: G01P15/12
Filed: 1995-05-27
Abstract: The accelerometer has a vibration detector coupled to a support arm (2,3) with an attached weight (8) at the vibrating end. The supporting end of the support arm has larger dimensions than the other sections of the support arm (3,4). A mounting plate (1) has a balance weight arrangement of the same construction as the vibration detector. The vibration detectors and balance devices are realised as piezo-resistor devices (4,5,6,7). The piezo-resistive devices are formed from Boron enriched Silicon with a Boron concentration of circa 2 x 10 power 19 cm power -3.
Patent DE-19529736-A1 (DE)
Title: Device for separating relatively well bonded components - has threaded rod engaging in threaded through bore arranged in conventional screw joint of both components
Inventor: DEMBINSKI NORBERT
IPC: B25B27/16
Filed: 1995-08-12
Abstract: The device uses a threaded rod (6) screwed into a through bore (5) of one of the components. The threaded rod is used to push or pull against the other component to be separated. The thread (7) which accepts the threaded rod is located in the through bore. This is arranged in a conventional screw joint of both components.
Patent DE-19530559-A1 (DE)
Title: Device for conducting physical exercise
Inventor: SCHNARRENBERGER PIA
IPC: A63B6/00
Filed: 1995-08-19
Abstract: The device contains a number of gymnastic mats (1) which can be vertically suspended from a curtain rail-like track (3) and can be moved horizontally. Different mats (1a-1c) are suspended from different tracks (3a-3c) which are offset wrt. each other so that the mats can be displaced independently and whilst overlapping each other. The mats can be suspended so as to be adjustable in height. They can be suspended via at least two belts (6) of adjustable length, to which the mats are removably attached via snap hooks (7). At least one part of the mats have pressure sensitive switching elements whose actuation triggers audible and/or visible signals.
Patent DE-19531134-A1 (DE)
Title: Electrical through-flow water heater with several separate adjustable heating stages
Inventor: KRONBERG MANFRED PROF DR ING
IPC: G05D23/19
Filed: 1995-08-24
Abstract: The through flow water heater 2 has a duct in which there are series of in line sections K1,K2,K3in which there are electrical heating coils 4,5,6. Each coil is coupled into a control loop consisting of a regulator R, control element TV and a drive stage St . The input to each loop is the temperature error as determined by comparison of a reference T1soll with a value T12 from a sensor. The loops receive different reference values that successively increase by amounts set by a processor SWR.
Patent DE-19537080-A1 (DE)
Title: Joining components by thermal forming
Inventor: MAGDT STEFAN
IPC: B29C65/60
Filed: 1995-10-05
Abstract: One or more components are joined to one or more further components by heating a connector element (42) - which is located between the components to be joined - to its plastic deformation state, applying mechanical pressure to it and cooling it down.  The heating takes place by direct contact of a heated forming tool (48). After the joining process the tool (48) and/or the element (42) are quickly brought down to a lower temperature. Also claimed is an appts. for implementation of the method.
Patent DE-19537790-A1 (DE)
Title: Motor vehicle windscreen or rear-window wiper with modulated washer water jet
Inventor: FISCHER MARTIN DIPL ING
IPC: B60S1/52
Filed: 1995-10-11
Abstract: The window wiper system directs a variable jet (51) of water from a nozzle (46) at the windscreen (54) and adjusts it by a pressure controller (48) responsive to a signal (VF) denoting road speed. The pressure is varied by a pulse-width modulator (60) operating advantageously in the frequency range from 0.2 to 2 Hz. The duration of the low level (L) of the pulse is limited so as to guarantee a continuous supply of water. The frequency range enables an existing wiper relay to be clocked by the pulse-width modulator.
Patent DE-19538113-A1 (DE)
Title: Prefabricated pin and socket concrete pipe abutment cushion
Inventor: PREISENDOERFER GERHARD
IPC: E03F3/04
Filed: 1995-10-13
Abstract: The endface (7) of the join socket has a series of undercut holes to form an anchoring area along the annular anchoring sector set at a safe distance from the pipe bore (11), and the endstop (20) has one or more solid rubber buffers (21) matching the anchoring holes described (40). The holes taper outwards using anchoring elements (22) e.g. truncated cones or pyramids which are cast along with the pipe socket wall and continue into the buffers.  The buffers have conical adapter faces (25) plus a retaining shoulder (26). Preferred tooling consists of mould with socket-similar wall and a series of plugs spread round to form the anchoring holes, or otherwise hold the hollow dowels acting as holes during the casting process.
Patent DE-19539390-A1 (DE)
Title: Space station providing magnetic fields for reduction of human stress
Inventor: STARGARD SIEGFRIED
IPC: B64G1/46
Filed: 1995-10-10
Abstract: The station has a floor (3) covered throughout its length by a plate (4) 20 cm wide and 1 cm thick, preferably of magnesium carrying a winding (11) supplied with current from an electric battery system. The top and sides of the plate are surrounded by a 44 cm thick clay formation (5) isolated from the inner shell (6) by an aluminium bridge (7). One battery (8) supplies 512 A at 800 V while another battery (not depicted) in series gives 2.132 A at 3.8 V, via a carbon (C) resistor in each instance. To maintain constancy of field, set-point control of voltage is performed by glass transistors containing 25 vol.% copper particles and incorporating the C resistors into their structures.
Patent DE-19545390-A1 (DE)
Title: Tandem fan arrangement e.g. for motor vehicle air-conditioning system
Inventor: MARTIN HANS DIPL ING
IPC: F01P5/04
Filed: 1995-12-06
Abstract: One of the two impellers (3) is powered off the motor shaft (10) through a viscous fluid coupling (7,11), with overriding freewheel units (18) between coupling and belt pulley (12) and electric motor drive shaft (17) and associated pulley. The electric motor (16) is allocated to impeller (4), so the second impeller is driven through the coupling. The belt (13) is led over a tension roller here designed as a belt pulley driven by the electric motor and is preferably arranged outside the impeller diameter area. The viscous coupling (7,8,11) is driven off the engine shaft (10) via a flexible coupling (8), with the electric motor (16) and the viscous coupling fixedly located on the engine shaft and the impeller (fan) vanes assigned to  a movably mounted cooler frame. The rating of the electric motor is thus suitable for extended running off the onboard mains. The coupling housing (11) mounts the pulley (12) for the toothed belt (13) running to the second pulley (14) allocated to the impeller (4) hub (15), with freewheel (18) fitted in between the electric motor (16) shaft (17) and pulley (14).
Patent DE-19547085-A1 (DE)
Title: Polishing machine for finishing workpiece
Inventor: BOLLER HANS-PETER
IPC: B24B37/08
Filed: 1995-12-15
Abstract: The polishing machine has upper and lower working discs. At least one of the discs is driven, and there are several runner discs between them with apertures for workpieces and teeth engaged with inner and outer pin crowns. The machine has catching devices (78) on the outside and inside of the working discs (12,14), steering the working substance coming out at the side into at least one annular collection channel below the lower working disc. This channel can be connected to a recycling tank or other outlet.
Patent DE-19602208-A1 (DE)
Inventor: LOEFFLER UWE DR
IPC: A61K9/06
Filed: 1996-01-23
Abstract: A system is disclosed for externally applicable active substances which are water-sensitive and poorly absorbed by gelling agents. The system is characterised in that it comprises (1) a chamber for the active substance, (2) a chamber for a solvent in which the active substance is soluble, and (3) a chamber for a gelatinizing agent. The chambers are so shaped as to ensure that their respective contents mix rapidly with one another.
Patent DE-19603562-A1 (DE)
Title: Cooling, heating, and hot water installation
Inventor: MOELLER HANS PROF
IPC: F24D3/18
Filed: 1996-02-01
Abstract: The installation uses an air-heated evaporator for room air cooling. Hot air and waste gases of an electric or diesel operation are used for the central heating and hot water preparation.  If the evaporator is heated by the earth heat via its base, the evaporator heat, together with respective waste gases, is used as described above. The air heated evaporator can be used exclusively, replacing the heat source of the earth, using air flap controls.
Patent DE-19603729-A1 (DE)
Title: Weeding tool for use by gardeners
Inventor: KUTTER FRANZ
IPC: A01B1/16
Filed: 1996-02-02
Abstract: The weeding tool to extract weeds by their roots, and especially various types of docks, has a cutter (8) with at least two tines (5,6).  The cutter is at a lateral member (7), between the tines. The step is formed by a tube (9) of steel, with attached tines of spring steel.
Patent DE-19604477-A1 (DE)
Inventor: SCHLATTERER MELITTA
IPC: B60N2/56
Filed: 1996-02-08
Abstract: The object of the invention is to increase the level of comfort in a motor vehicle by providing a cooling device for vehicle seats heated by solar radiation. Advantageous developments of the invention concern the combination of a cooling device of this type with an air-conditioning system and technical details of the cooling device configuration.