baber/WOPTO huggingface dataset:
Patent DE-10347311-A1 (DE)
Title: Verfahren und Vorrichtung zur Durchführung von Reaktionen
Inventor: EHRFELD WOLFGANG
IPC: B01J19/00
Filed: 2003-10-08
Abstract: Die Erfindung betrifft eine Vorrichtung zur Durchführung von Reaktionen mit Reagenzmengen im Bereich von 0,5 bis 10 nmol, bei der die Reagenzien über Dosierstationen (5, 9, 11, 13) an Reaktionsorte (3) dosiert werden, die sich entlang einer Reaktionsstrecke (2) bewegen, wobei mindestens eine Dosierstation (5, 9, 11, 13) und eine Entnahmestelle (16) derart angeordnet sind, dass die Zeit, in der sich die Reaktionsorte (3) auf der Reaktionsstrecke (2) bewegen, mindestens der erforderlichen Reaktionszeit für einen Reaktionsschritt entspricht.
Patent DE-10348138-A1 (DE)
Title: Verfahren zum Betrieb einer Brennkraftmaschine
Inventor: BRACHERT GOETZ
IPC: F02B17/00
Filed: 2003-10-16
Abstract: In einer Hubkolbenbrennkraftmaschine wird jedem Brennraum Kraftstoffgemisch zugeführt, wobei die Zuführung von Frischgas durch Einlaßkanäle (13) und die Abführung von Verbrennungsabgasen durch Auslaßkanäle (14) erfolgt, welche von Einlaßventilen (6) und Auslaßventilen (7) freigebbar sind. Zur Durchführung des zyklischen Ladungswechsels werden die Ventile von einem Ventiltrieb (26) angesteuert. In einem Teil des Lastbereiches der Brennkraftmaschine (1) ist eine Betriebsart mit Fremdzündung (Otto) vorgesehen, bei der das Kraftstoffgemisch durch eine Zündkerze (8) gezündet wird. In einem anderen Lastbereich der Brennkraftmaschine ist eine Betriebsart mit Kompressionszündung (RZV) vorgesehen, bei welcher die Steuerung der Gaswechselventile (6, 7) derart verändert wird, daß Verbrennungsabgase im Brennraum (4) zurückgehalten werden und bei folgenden Zyklus des Zylinders an der Frischgemischbildung teilnehmen. Beim Wechsel der Betriebsarten (Otto, RZV) wird der Ventilhub wenigstens eines der Gaswechselventile (6, 7) verändert.
Patent DE-10348596-A1 (DE)
Title: Roller with internal pressure application shoe, used in papermaking industry, has flexible ring carried in guidance groove with sealing and lubrication arrangements
Inventor: MUELLER JENS
IPC: D21F3/02
Filed: 2003-10-20
Abstract: Edges of the casing (38) are each connected against rotation with a flexible ring (44). These (44) are carried and led in a guidance groove (46) in each side component (40). On each side of the roller casing (32) an end plate (50) is provided, which presses axially through a seal (52) against the stationary side component (40). The seals (52) are located axially between the end plate and the flexible ring. The seals are associated with the end plate and are pressed together with the end plate against the flexible ring. The flexible ring is cast into or adhered to the roller casing. It has at least one axial projection (54) engaging the guide groove (46). The stationary side sections (40) are each plate-like. At least near the elongated pressing nip (34), the roller casing edges are guided in correspondence with the contours of the pressure surface of the shoe which faces the web. The region between shoe and roller casing is lubricated, especially hydrodynamically and/or hydrostatically. Oil lubricant is provided. The interior of the roller is subjected to an operating pressure.
Patent DE-10350213-A1 (DE)
Title: Production of unsaturated hydrocarbon, e.g. ethylene or propylene, involves thermal cleavage of optionally unsaturated hydrocarbon with injection of small amounts of hot gas into the reactor
Inventor: BENJE MICHAEL
IPC: B01J8/02
Filed: 2003-10-27
Abstract: A method for the production of unsaturated hydrocarbons by thermal cleavage of saturated and/or unsaturated hydrocarbons involves injecting hot gas into the reactor in an amount which is not more than 10 wt.% of the total mass flow in the reactor. A method for the production of unsaturated hydrocarbons (I) by thermal cleavage of saturated and/or unsaturated hydrocarbons (II) involves (a) passing a starting stream containing hot gaseous (II) into a reactor fitted with inlet(s) for hot gas, (b) injecting (through these inlet(s)) hot gas (III) at a temperature which is above that of (II) at the point of injection of (III) and in a total amount which is not more than 10 wt.% of the total mass flow in the reactor, and (c) adjusting the pressure and temperature in the reactor to promote thermal cleavage of (II) to form hydrogen and (I). The claimed method does not include the production of halogen-containing aliphatic (I) from halogen-containing aliphatic (II). An independent claim is also included for a reactor for use in this method, comprising: (i) an inlet for gas containing (II); (ii) an inlet for hot gas (III); (iii) a heater for (III) just before the reactor end of the inlet pipe; (iv) a heater for the gas in the reactor; and a take-off pipe for the product containing (I).
Patent DE-10351883-A1 (DE)
Title: Motor vehicle employs computer program procedure to represent detection area around vehicle
Inventor: ZILLER THOMAS
IPC: G08G1/16
Filed: 2003-10-30
Abstract: In addition to using the steering angle, the vehicle employs other parameters to achieve a more accurate representation of the surrounding area (112) of the vehicle. The calculated curve radius, if determined by only using the steering angle, becomes more inaccurate with an increase in speed. The parameter needed to adjust this calculation is the cornering force parameter. By using a combination of the steering angle parameter and the cornering speed parameter, a more accurate reflection of the surrounding area (112) is possible at any given time and speed. An independent claim is also included for a computer program product.
Patent DE-10354974-A1 (DE)
Title: Strömungsmittelkupplung
Inventor: MIKIYA TOSHIO
IPC: F16L37/373
Filed: 2003-11-25
Abstract: Eine Strömungsmittelkupplung hat ein weibliches Kupplungsglied und ein männliches Kupplungsglied, welches mit dem weiblichen Kupplungsglied verbunden werden kann, indem es einfach in das weibliche Kupplungsglied eingeführt wird. Das weibliche Kupplungsglied weist eine erste Verriegelungskugel, eine zweite Verriegelungskugel und einen Verriegelungskugelhaltering auf. Der Haltering hat eine erste geneigte Innenfläche, die mit der ersten Verriegelungskugel in Eingriff kommt, um teilweise die erste Verriegelungskugel in einem Aufnahmeloch des weiblichen Kupplungsgliedes für das männliche Kupplungsglied vorstehen zu lassen. Der Haltering hat weiter eine zweite geneigte Innenfläche und eine Verriegelungskugeldruckfläche, die sich parallel mit einer Achse des Aufnahmeloches für das männliche Kupplungsglied erstreckt. Bei einem Einführvorgang kommt das männliche Kupplungsglied zuerst mit der ersten Verriegelungskugel in Eingriff, um diese gegen die erste geneigte Oberfläche zu drücken, wodurch axial der Haltering bewegt wird. Diese Bewegung des Ringes bringt die Verriegelungskugeldruckfläche außer Eingriff mit der zweiten Verriegelungskugel, so dass die zweite Verriegelungskugel durch das männliche Kupplungsglied gegen die zweite geneigte Oberfläche gedrückt wird, um den Haltering zu bewegen. Nach der Vollendung der Einführung des männlichen Kupplungsgliedes ist eine Ausnehmung, die in der Außenfläche des männlichen Kupplungsgliedes geformt ist, radial mit den ersten und ...
Patent DE-10355104-A1 (DE)
Title: Display indicator e.g. for supporting motor vehicle driver, has camera for producing picture of surround of motor vehicle, and infrared camera with image processor produces surround picture from pictures produced by cameras
Inventor: BEIL FALK
IPC: H04N5/33
Filed: 2003-11-24
Abstract: The display indicator has a camera (10) for producing a picture of a surround (12) of a motor vehicle (14), and an infrared camera. An image processor produces surround picture from the pictures produced by the cameras. The image processor produces a difference picture as the car travels. The image produced is projected into the field of view for the driver.
Patent DE-10355828-A1 (DE)
Inventor: GNIESMER VOLKER
IPC: F16J1/09
Filed: 2003-11-28
Abstract: The piston (1) for an internal combustion engine has a top section (2) with a ring zone (4) and an encompassing recess (8), and bottom section (3) with cylinder bearing surfaces (9) and piston pin holes (11). The top and bottom sections are interconnected in a joining process and the ensuing joining point and the recess are closed off by a cover element (18) to form a cooling passage. The cover element is constructed in at least two parts and in the form of a spring element which is clamped in the piston to seal off the recess.
Patent DE-10356220-A1 (DE)
Title: Safety lug for navigable surface, has clip placed above U-shaped bend pipe and between two straps in mounting device of blocking unit, and screw joint to couple lattice matting units and clip with straps
Inventor: WELSCHOT DIRK
IPC: E04H17/16
Filed: 2003-12-02
Abstract: The lug has a clip (20) placed between two straps (10, 25) in a mounting device of a blocking unit. The clip is positioned above a U-shaped bend pipe (23). A screw joint (24) couples lattice matting units of the blocking unit and the clip with the straps. The clip has a recess between plates and grips horizontal bars of the matting units. A leg of the bend pipe overlaps the slab and runs parallel with the plates in the clip.
Patent DE-10357886-A1 (DE)
Title: Valve for secondary air supply system has valve chamber on outlet side of non-return valve divided into two separate chambers directing secondary air out to separate exhaust branches
Inventor: BAREIS BERND
IPC: F01N3/30
Filed: 2003-12-11
Abstract: The valve has a valve chamber (20) on the outlet side of the non-return valve (30) divided into two separate chambers (21, 22) each connected to separate outlets to direct secondary air out to associated separate exhaust branches (14,15). The switch valve (40) on the outlet side of the non-return valve is between the two chambers and controls an opening (25) between the two chambers so that the opening is closed when the switch valve is closed and is opened when the switch valve is opened. The inlet into the first chamber is controlled by the non-return valve.
Patent DE-10359445-A1 (DE)
Title: Wasserstoff-Verbrennungsmotor
Inventor: HOETGER MICHAEL
IPC: F02B43/10
Filed: 2003-12-17
Abstract: Ein Verbrennungsmotor (14) zur Verbrennung eines Wasserstoff-Luft-Gemischs unter Arbeitsleistung, enthaltend einen Zylinder (10, 36), einen in dem Zylinder (10; 36) zwischen einem oberen Totpunkt und unteren Totpunkt (18) beweglichen Kolben (12; 34), eine Einspritzdüse (20; 44) zum Einbringen von Wasserstoff in den Zylinder (10; 36) und eine Zündeinrichtung (32) zum Zünden des Wasserstoff-Luft-Gemischs, ist dadurch gekennzeichnet, daß der Zylinder und der Kolben am oberen Totpunkt einen Hohlraum (24; 38) bilden, in welchen der Wasserstoff einspritzbar ist. Die Einbringung des Wasserstoffs kann in einer Serie von mehreren Einspritzvorgängen (52) erfolgen.
Patent DE-19501840-A1 (DE)
Inventor: BIESELER BARBARA DR
IPC: C12N1/21
Filed: 1995-01-23
Abstract: The present invention relates to a novel deoxyribonucleic acid (DNA) and its use for the transformation of vectors, host organisms and plants and for the breeding of plants with a high resistance to herbicides.
Patent DE-19505990-A1 (DE)
Title: Computer power saving mode
Inventor: CHEN DAVID YU
IPC: G06F1/32
Filed: 1995-02-21
Abstract: Data for activity in a certain time frame is stored and analysed for processed commands to determine if the computer is receiving data. The processor clock rate is varied to the lower possible frequency when data is input, The processor clock rate is varied to a higher frequency when the computer is not receiving data. The system includes a data storage (2) for receiving data from input devices (1), a comparison circuit (3) and a flip-flop (4) which is set to vary the processor clock rate.
Patent DE-19507616-A1 (DE)
Inventor: BORCHERS KERSTIN
IPC: G01F23/26
Filed: 1995-03-04
Abstract: The sensor electrode (5) or an electrical conductor connected with it, extends from the first chamber (13) in to the second chamber (14). The walls of the first chamber near the container (2) are designed pressure tight, and a sealing part (19) and a closing organ, seal the passage opening (12) pressure tight. In the first chamber, a sealing part moving axially against the partition (11) is arranged for the passage opening. With an intact probe, it has a position set at a distance from the opening, whilst it closes the partition opening, under the influence of the medium flowing from the container.
Patent DE-19508007-A1 (DE)
Title: Car park ticket holder with housing
Inventor: ENGL GISELA
IPC: G07C1/30
Filed: 1995-03-07
Abstract: The car park ticket holder includes a housing (2) for receiving the car park ticket and a transparent cover (3) attached to the housing by a hinge. The car park ticket holder further includes a fixing device which enables the car ticket holder to be attached to a vehicle which can't be locked or to be visibly mounted from outside. In one embodiment the car park ticket holder is identified as a car park ticket holder by a marking which can be clearly seen from outside the vehicle, especially by a clearly readable 'P'.
Patent DE-19514997-A1 (DE)
Title: Slubbing feeding in and through spinner drawing unit for high draft
Inventor: GUENTHER WOLFGANG
IPC: D01H5/72
Filed: 1995-04-24
Abstract: The method of feeding a slubbing into and through a drawing unit comprises: (i) twisting the slubbing (9) round longitudinal axis; and (ii) advancing by a spiral air stream, at least for a time, at least between the first two pairs of rollers (11-13), in a pref. cylindrical defined zone.  Also claimed is the appts..
Patent DE-19516227-A1 (DE)
Inventor: REINER ROBERT
IPC: G06K19/077
Filed: 1995-05-03
Abstract: A data substrate with a semiconductor chip (1) connected to a first conductor loop (2) having at least one turn, with a second conductor loop (3) having at least one turn, the cross sectional area of which has approximately the dimensions of the data substrate, in which the cross sectional area of the first conductor loop (2) has approximately the dimensions of the semiconductor chip (1) and the two conductor loops (2, 3) are inductively interconnected.
Patent DE-19517127-A1 (DE)
Title: Paste portioning appts. esp. for sausage skin filling
IPC: G01P3/481
Filed: 1995-05-10
Abstract: A paste portioning appts., esp. for filling natural or artificial skins with sausage meat, has a filling pipe, pressure fed with paste by a filling machine via a portioning unit consisting of a non-driven metering wheel (10) which is turned by the paste stream and which can be locked in accordance with the respective required portion size while blocking the paste stream.
Patent DE-19517829-A1 (DE)
Title: Luminous display arrangement for advertising
Inventor: ROLKE FRITHJOF
IPC: G09F13/22
Filed: 1995-05-09
Abstract: The arrangement includes luminous letters, figures, company logos, or other luminous objects, where the necessary light is produced by LEDs. The arrangement is put together by arbitrary combination of display modules, having three basic shapes, triangle, square and elongated rectangle.  The LEDs are pref. powered by a low voltage (i.e. 12 to 42 volt), and may represent the colours red, green, yellow, orange and blue.
Patent DE-19524002-A1 (DE)
Title: Functional architecture for controlling interactive video services
Inventor: GUENTHER WOLFGANG
IPC: H04N7/173
Filed: 1995-06-30
Abstract: The functional architecture is used to control interactive services between a subscriber and a content provider, connected to the subscriber via the communications network and a service switching point.  Separate modules are used for the call handling and connection control procedures, with signalling between the subscriber and the service connection nodes effected via a standard asynchronous transfer mode specification.
Patent DE-19527452-A1 (DE)
Title: Multi-stage steam turbine with compact secondary steam injectors - has injectors shaped to generate vortices in space between high- and medium-pressure regions of stator for efficient thermal control
Inventor: EROGLU ADNAN DR
IPC: B01F5/04
Filed: 1995-07-27
Abstract: A multi-stage steam turbine has a rotor (1) with several rows (10,11) of impeller blades (2) and a stator housing (3) with similar rows (14,15) of fixed vanes (4) alternating with the blades (2). Between the stator (3) and rotor (1) an annular space forms the expansion chamber for the main steam flow indicated by the arrows and between the high pressure region (10) and the start of the medium pressure section (15), the stator (3) interior wall (5) has a ring of injectors (20) each shaped to generate a vortex. Hot dry steam is blown into the main flow via the conduits (8) and increases the temperature/heat energy available to the rotor (1) in a thermally efficient manner due to the vortex turbulence.
Patent DE-19536304-A1 (DE)
Title: Screen-printed web drying unit
Inventor: KLEMM MARKUS
IPC: B41F23/04
Filed: 1995-09-29
Abstract: The printed web of textile or single sheets surrounds the perforated outlet sides (2a,3a) of the chambers (2,3) so the issuing drying air forms a cushion of air (7) between chamber and web. The outlet perforations are on the convex wall of the circular drum shaped chambers, and barriers (8-11) on both sides of the web prevent sideways escape of the air. The barriers are adjustable at right angles to the web movement.  Deflector rollers (4,5,6) in front of and behind the chambers deflect the web away from the central air outlet (12). The web is guided round roller (4) with printed side up (1a) and round the first drum (2) and air outlets (2a). It uses the air cushion effect (7) to keep the web clear of the drum surface throughout.
Patent DE-19538249-A1 (DE)
Title: Radiotelephone handset for installation in motor vehicle
Inventor: HANKE RUDOLPH
IPC: B60R11/00
Filed: 1995-10-13
Abstract: The adaptor (30) retaining the handset (100) with its pull-out antenna (200) is secured by hooks (20) at two different levels on a base element (10) contg. holes (14) for screwing e.g. to the dashboard or central console.The base element comprises two half-shells (10/1,10/2) screwed together (11). To lock the adaptor to it, two bolts (17) at the same level are urged by springs (18) into slots in the back of the adaptor, from a slider (15), which can be moved sideways by pressure on an operating button.
Patent DE-19541818-A1 (DE)
Title: Spreading device for non-woven fabric production
Inventor: WIEMANN DIETER
IPC: B27N3/14
Filed: 1995-11-09
Abstract: The device has a spreading material feeder (10), a spreader (12), a fabric carrier (14), and a back brush unit (16). Located in front of the brush unit is a nonwoven fabric measuring unit (20) with at least one sliding contact (22), to scan the height of the fabric. The contact is pivoted about a horizontal axis. The contact may have an associated unit (26) to compensate mainly for the torque of the contact, and is preferably located on the pivot axis. The part of the contact engaging on the fabric can be located in the area of the distributor (18) for deflection of the fabric particles.
Patent DE-19542964-A1 (DE)
Title: Pulse sequence for nuclear spin tomography appts
Inventor: KRIEG ROBERT DR
IPC: G01R33/565
Filed: 1995-11-17
Abstract: In an excitation phase, an excitation pulse is directed towards the excitation volume. The pulse excites a first partial volume in the investigation vol. A refocussing phase follows the excitation phase with a refocussing hf pulse. The refocussing pulse excites a second partial volume in the investigation vol. The first and second partial volumes have a intersection vol. as the selected vol. from which nuclear resonance signals used for image generation are obtained. The saturation hf pulses and excitation hf pulses have different frequency spectra.. The selected vol. lies within the homogeneity volume of the NMR appts.
Patent DE-19546809-A1 (DE)
Title: Cannula for long term infusion therapy
Inventor: WILLING HEINZ J
IPC: A61M25/06
Filed: 1995-12-14
Abstract: The long term infusion therapy cannula consists of a metal cannula (3) and a needle holder body (1) which has a cylindrical body (5). The needle is surrounded by a somewhat shorter conically ended plastic cannula (4) whereby the metal cannula can be removed from the plastic cover. A skin support for mounting the cannula on the patients skin is provided. The support has two halves (8) which are joined together by a weakened section of the material to form a jointed zone.
Patent DE-19602993-A1 (DE)
Title: Screwdriver manufactured in simplified process
Inventor: THEVISEN PETER
IPC: B25G3/08
Filed: 1996-01-27
Abstract: The hand tool, and especially a screwdriver, has a cut-back section (11) at an end of the shaft within the axial hollow (2) in the handle (1).  The plastics material of the handle is forced radially inwards into the cut-back (11) shaft section for a shaped grip.
Patent DE-19609056-A1 (DE)
Inventor: SEGURA RAMON DR
IPC: C14C5/00
Filed: 1996-03-08
Abstract: The use of (a) alkyl and/or alkenyl oligoglycosides and/or (b) fatty acid-N-alkyl polyhydroxy alkyl amides is proposed for degreasing leathers and hides. The subtances prove at least as effective as current market products and are distinguished by reduced environmental pollution.
Patent DE-19609491-A1 (DE)
Title: Pipeline bearing for concrete foundations
Inventor: HESTERBERG EBERHARD
IPC: F16L3/16
Filed: 1996-03-11
Abstract: The bearing consists of two longitudinally parallel interconnected steel segments (1) angled upwards at their outer ends (4) and carrying spacers (5) for the pipeline (3) as held in place by clamping stirrups (8) secured to cranked ends of the steel segments. A block clamp (10) between stirrups and the top side of the pipeline comes in elastic design enabling the stirrups to be arrested on the segment ends. The sideways spacers (15) and lower spacers as also block are rubber based, being possibly composed of rubber sleeves. Spacers are fitted halfway between the steel segments as formed from round iron for preference. The installation routine starts from lining up the steel segments to the pipe so this settles via spacers onto the round steels as anchored in the concrete foundation. The stirrups are then installed to clamp the assembly into place.
Patent DE-19613462-A1 (DE)
Title: Shaft and boss joint between screw and screwdriver head
Inventor: TAUBERT HUBERT
IPC: B25B15/00
Filed: 1996-04-04
Abstract: The joint has a profiled shaft exterior and boss interior to give a lobed or splined engagement. The rotation axes (D1) of externally profiled (11) shaft (10) and internally profiled boss (12) can swivel relatively to a limit angle, the shaft composed of cylindrical body with external six-lobe or spline-keyed profile with straight flanks or flanks obliquely or sagitally toothed. The boss on the other hand has an internal profile in a negative spherical shape or single shell hyperboloid itself key-splined or six-lobed on its surface. Thus in the case of an externally profiled (11) screw head and an internally profiled screwdriver head, the two heads engage so that both screw and driver rotate round their respective axes and swivel relatively to a set angle. The internal profile (13) forms a single shell hyperboloid, or again an hyperbolic paraboloid or focussed torus. The internal surface has alternate raised and depressed parts in concave or convex format which go over into one another.
Patent DE-19615330-A1 (DE)
Title: Railway track installation
Inventor: UNBEHAUN OLAF
IPC: E01B2/00
Filed: 1996-04-18
Abstract: The track has sleepers (12) disposed on a ballast bed (10) and rails (14) secured to the sleepers. Although the sleepers are closely disposed adjacently, they do not contact one another, leaving an in between gap. Each sleeper has at least one draining channel (134) running across the longitudinal direction of the track for lateral collection of water. The channels are of one-piece structure on the sleepers, and are inclined in the longitudinal direction of the sleepers (12). Th draining channels have a saddle-shaped top, with two opposing inclined sections. The upper sides of the sleepers are formed inclinedly at least partly in the longitudinal direction of the track. A gap cap (142) is provided to cover and seal the gap from above.