baber/WOPTO huggingface dataset:
Patent DE-19854049-A1 (DE)
Title: Packaging for esp. disposable camera consists of flat two-section part with window-like opening around camera
Inventor: FUJIWARA TAKESHI
IPC: B65D73/00
Filed: 1998-11-24
Abstract: The camera is packaged in a hose-shaped bag (2) with two apertures (3a,b) sealed by flaps (4a,b), and a cardboard part around the bag. The part is flat and has a window-like opening, enclosing bag with camera (1). The part has two sections engaging on each other, each with an opening, and the sealing flaps are fastened between the sections by sealant, adhesive, and/or clips.
Patent DE-19856703-A1 (DE)
Inventor: SPINDLER JOERG
IPC: G01N33/80
Filed: 1998-12-09
Abstract: The invention relates to a method for detecting antibodies or antigens in a test fluid as well as for determining blood groups by reaction with a defined specific binding partner. The antigen or antibody or specific binding partner are either present in free form in the test fluid or bonded to a support. In case of a positive antigen-antibody reaction an agglutinate of antigens or antibodies, the corresponding binding partners and the support materials is formed, which can be optically detected. A microreaction vessel having a cross-section which narrows from the top downwards contains a viscous substance, notably a gel. A test fluid is placed into the vessel. The specific binding partner is added to either the test fluid or the gel, or a liquid containing said binding partner is added to the vessel after the test fluid has been placed in it. The sedimentation image is then evaluated optically. A flat agglutinate of antigens or antibodies, binding partners and support materials indicates a positive antigen-antibody reaction, a deposit of antigens or antibodies and binding partners and/or support materials in the lower, narrow area of the vessel indicates a negative reaction. The above method can be carried out in a fully automated manner, for example by using a pipetting robot.
Patent DE-19858632-A1 (DE)
Title: Attachment for fastening of stiffening plate on roof of motor vehicle has welded threaded bolts on frame section side, through-holes for them on stiffening plate side, and nuts on side of stiffening plate facing away from roof skin
Inventor: BUELTER UWE
IPC: B62D25/06
Filed: 1998-12-18
Abstract: The attachment comprises threaded connections extending between the frame sections(2) and edge areas of the stiffening plate(V) and which after positioning of the stiffening plate are established on their side facing away from the roof skin(1) and raised up. The threaded connections comprise welded threaded bolts(4) on the frame section side and through-holes(6) for them on the stiffening plate side, and also nuts on the side of the stiffening plate facing away from the roof skin.
Patent DE-19859068-A1 (DE)
Inventor: FISCHER KLAUS
IPC: C05F11/02
Filed: 1998-12-22
Abstract: The invention relates to a method for producing an organic fertilizer having humic properties by oxidation and ammonification of lignite. The method is characterized in that the lignite is suspended in an aqueous-ammoniacal medium with a pH of more than 9 to 12, partially dissolved in the process and oxidized at a temperature of between 20 and 100  DEG C at normal pressure. The organic fertilizer is obtained as dispersion in the aqueous medium, by thickening or by drying, so that a C/N ratio of between 9 and 15 is achieved. The invention also relates to an organic fertilizer and its use. The above method makes it possible to produce an organic fertilizer having a humus-like structure and long-term fertilizing action from lignite and to use same as such a fertilizer or as additive in substrates improving crop yield and soil quality.
Patent DE-19859362-A1 (DE)
Title: Chips with internally injected ingredients
Inventor: WEISS GEORG
IPC: A23L19/18
Filed: 1998-12-22
Abstract: Chips with internally injected ingredients,are new.   Raw chips are pierced lengthwise by a hollow tube that reaches close to the other end but without perforating it. The tube is evacuated in order to suck out the severed core of potato. The hole is then filled with a variety of ingredients such as tomato ketchup, cheese etc. and then closed with a plug of potato. Alternatively compressing the open end of the chip can also form the closure. The chips are then fried, either for immediate consumption or for storage by shock freezing.
Patent DE-19859854-A1 (DE)
Inventor: KOLMEDER MICHAEL
IPC: F02M35/024
Filed: 1998-12-23
Abstract: The invention relates to filter, especially for the intake air of an internal combustion engine which filter comprises reinforcements for the housing parts (10, 11). The reinforcement consists especially of a stay consisting of a hollow tube (21) and a threaded tube (22). Said tubes are stably linked with one another by means of a screw (23), thereby allowing a good bracing of the filter housing. The bracing of the filter housing effectively reduces the natural vibration of the housing while the overall weight of the filter remains substantially the same. Provision of such a stay is made possible by a recess (24) in the filter element (12). Said recess carries an additional seal (25) which seals the recess towards the tube. In this manner, the raw side (14) and the clean side (15) of the filter are reliably sealed from one another. In addition, the mounting of the additional seal between the hollow tube (21) and the threaded tube (22) can additionally stabilize the flat filter element.
Patent DE-19901568-A1 (DE)
Inventor: KIPPING MARC
IPC: B61L1/16
Filed: 1999-01-16
Abstract: The method involves deriving counting signals (21) from rail contact signals and transmitting (23) the counting signals in real time to an evaluation device for which the counter state is derived. The counter state is derived (24) from the count signals in the metering point and transmitted (25) to the evaluation device with the count signals. An Independent claim is also included for a metering point, for an evaluation device and for an axle counting device.
Patent DE-19902821-A1 (DE)
Title: Cutting thin, unrolled insulant sheet on dielectric table, employs cutter traveling with local electrostatic charging system, to hold e.g. cloth or plastic firmly in place whilst ultrasonic blade or water jet parts it
Inventor: STEPPUTAT KAY
IPC: B26D7/01
Filed: 1999-01-25
Abstract: Material supplied to a dielectric table, is arranged upon it for mechanical cutting. An electrostatic unit traveling with the cutter, simultaneously charges the material locally, around the cutter insertion point. Charging holds and/or tensions the material in place during cutting. Cut sections are removed.  An Independent claim is included for equipment carrying out the process. Preferred features: The material is supplied from the roll. The line of charging is e.g. rectangular, square, triangular, circular or elliptical, and has finite width. The material is a fabric, 1-3 mm thick. Alternatively it is plastic sheet, microns thick. The material is 0.5-2 m wide. Cut material edge length is a few millimeters, up to 0.5 m.
Patent DE-19904504-A1 (DE)
Title: Measuring of alcohol-content and separation of alcohol-water mixture into usable and non-usable components includes measuring the temperature of the mixture, measuring the insertion depth, processing the data, etc.
Inventor: FLACH MARKUS
IPC: C12H6/02
Filed: 1999-02-04
Abstract: The method includes controlling the valves (8) using the control module (9) to evaluate alcohol content in the alcohol-water mixture removed after the period or using remaining and exceeding of fixed value of alcohol content of alcohol-water mixture. Method for measuring of alcohol-content and separation of alcohol-water mixture into usable and non-usable components involves using two outflowing devices in which the alcohol-water mixture runs through.  The method comprises (1) measuring the temperature of the alcohol-water mixture using temperature sensor (4) and transferring the data to the control module (9); (2) measuring the insertion depth of the vertical distance to a random fixed point of the measuring rod (3) using a optical or acoustic sensor (5) and transferring the data to the control module (9); (3) processing the data using the control module, which are from the measured temperature of the alcohol-water mixture and measured insertion depth i.e. distance of measuring rod (3) to a random fixed point; (4) displaying the actual alcohol-content and the actual temperature of the alcohol-water mixture using the display (10); (5) and controlling the valves (8) using the control module (9).
Patent DE-19906352-A1 (DE)
Title: Apparatus to identify and count biological microparticles
Inventor: HENNES KILIAN DR
IPC: G01N35/00
Filed: 1999-02-17
Abstract: Apparatus to identify and count suspended biological microparticles, in a liquid sample, uses a sample where the microparticles are bonded to particles immunologically, pathalogically or microbiologically. The current flow from a metal coil gives them inductive changes which can be measured and they can be counted. The bonding particles, which can be changed by induction, are ferromagnetic and are held by an electromagnet (4) in a plastics capillary (3) before the metal coil current flow. The sample is passed through the capillary, where the biological microparticles bond with the ferromagnetic particles, and the liquid of the sample flows out of the capillary. The metal coil (5) is part of an electronic oscillation circuit. An Independent claim is included for an operation to give biologically activated ferromagnetic particles.  Monovalent primary antibodies are mixed with ferromagnetic particles in a multiple surplus, which have been coated with secondary antibodies. Using a centrifuge for partial sedimentation, particles are gathered and separated into particles of a monovalent primary antibody and ferromagnetic particles coated with antibodies. Preferred Features: Viruses can be used instead of the primary antibodies, with the secondary antibody directed against their protein shrouding.
Patent DE-19911321-A1 (DE)
Title: Operating method for mobile pneumatic engine stores energy carrier in liquefied state and extracts required volume for re-gasification and supply into engine
Inventor: KONTHER SIEGFRIED
IPC: F01K25/10
Filed: 1999-03-13
Abstract: The energy carrier is stored in liquefied state before feeding into the engine. The carrier volume required for driving is extracted from the stored volume and returned into gaseous state, while maintaining the operational pressure determined by the engine.  A compressed air engine (1) is connected via a condenser (2) to a storage vessel (3) for liquid air. The vessel may be separated from the air liquefying unit, is mobile, and can be re-filled. Engine, condenser, and storage vessel form a modular drive unit for installation in a vehicle. The vehicle has e.g. a recuperator for energy recovery during negative acceleration of the vehicle. The condenser is connected to an air conditioner in the vehicle.
Patent DE-19912814-A1 (DE)
Title: Raster tunneling microscope images magnetic structure of test samples
Inventor: KIRSCHNER JUERGEN
IPC: G01R33/038
Filed: 1999-03-22
Abstract: The raster tunneling microscope uses an oscillating demagnetising field coil (61) and adjustment of the probe tip (20) to sample (50) distance to set a constant current condition from which the phase of the oscillating tunneling current can be used to measure the local surface magnetisation and magnetic spin with high resolution.
Patent DE-19915724-A1 (DE)
Title: Cleaning oil soaked metal swarf
Inventor: BORMANN GEORG VON
IPC: B03B9/02
Filed: 1999-04-08
Abstract: Cleaning oil soaked metal swarf comprises washing out oil using a demulsifier and heat treating to remove residual carbon. Cleaning oil soaked metal swarf, e.g. aluminum turnings, uses a through-flow process in which the swarf is passed through a washing station and is treated by a demulsifier washed through in the opposite direction to the swarf feed. Prior to the washing process excess emulsion is removed by a centrifuge. The washed swarf is centrifuged again and residual carbon products are removed by a heat process, with the resulting hydrocarbon gases burnt. The oils are subsequently reclaimed from the washing fluid. The metal swarf is separated/sorted and recycled.
Patent DE-19921200-A1 (DE)
Title: Wegrollsicherung für Kraftfahrzeuge
Inventor: ERBERSDOBLER EWALD
IPC: F16H48/00
Filed: 1999-05-07
Abstract: Die Erfindung betrifft eine Wegrollsicherung für Kraftfahrzeuge mit einem Getriebe, umfassend eine sich am Fahrzeug abstützende Richtungskupplung, die vom Fahrersitz aus betätigbar ist, um ein abtriebseitiges Bauteil des Getriebes gegen eine Verdrehung zu blockieren. Die Richtungskupplung kann wahlweise in den Betriebszustand unwirksam, wirksam in Vorwärtsrichtung, wirksam in Rückwärtsrichtung oder wirksam in beiden Drehrichtungen geschaltet werden.
Patent DE-19927419-A1 (DE)
Title: Monitoring winding of material strands, especially winding electrically insulated wire into induction coils
Inventor: STICHT WALTER
IPC: H01F41/096
Filed: 1999-06-16
Abstract: The bobbins (3) carrying the wire supply are placed on a weighing arrangement (17 - 22) and the weights are continuously fed to a computer (24). A value is set for the lowest permissible amount on the bobbin for completing the winding of a coil (7) and an alarm signal is given when this value is approached. An Independent claim is also included for a method of continuous monitoring of the weight of the supply bobbins (3) to determine the currently available residue. Allowance is made for the disturbing influence of unwinding tension on the apparently observed weight.
Patent DE-19928131-A1 (DE)
Title: Mechanically driven pump, in particular, for delivery of medicinal and physiological feed liquids comprises a bag for the liquid, a delivery line, and a mechanism for applying pressure to the bag
Inventor: WEX ROLAND
IPC: F04B13/00
Filed: 1999-06-19
Abstract: The mechanically driven pump, in particular, for delivery of medicinal and physiological feed liquids comprises a bag (1) for a liquid (2), a delivery line (3), and a mechanism (9, 12, 13, 14) with elastic elements (10, 11) for applying pressure to the bag for delivery of the liquid.
Patent DE-19930281-A1 (DE)
Inventor: ILTZSCHE MANFRED
IPC: B65G53/52
Filed: 1999-07-01
Abstract: The invention relates to a method for pneumatically conveying bulk material from a low level to a higher level. According to said method, the bulk material is first conveyed essentially horizontally, then raised by pneumatic means and conveyed onwards pneumatically. During the first, horizontal stage, the bulk material is conveyed in form of separate plugs (9) with gas cushions (10) between them. The bulk material is raised in the form of an essentially continuous stream of material (12). A device for modifying the state of the material (11) is used to prevent said material from passing through unstable conveying states during the transition from being conveyed in plugs to being conveyed continuously in a flowing or suspended manner.
Patent DE-19931777-A1 (DE)
Title: Vibration bucket for excavator for applying/compressing soil or bulk materials has bucket-shaped shaking device attached to vibrating device and perpendicular to main vibration direction
Inventor: KOERBER GUENTHER
IPC: E02F3/40
Filed: 1999-07-08
Abstract: The arrangement has a vibrating device (1) on the end of an excavator strut (8) that is mounted to rotate about an axis. A bucket-shaped shaking device (2) is attached to the vibrating device and is essentially perpendicular to the main vibration direction of the vibrating device.
Patent DE-19933008-A1 (DE)
Title: Refreshing cycle control for semiconductor memory acting during self- or automatic refreshing operation of DRAM cell array
Inventor: CHUN JUN-HYUN
IPC: G11C11/406
Filed: 1999-07-14
Abstract: The DRAM numerous cell blocks are sequentially refreshed during the cycle under action of a control with an inner address counter generating an inner address when a refreshing signal is activated. An address comparator stores the address of a refresh-defective cell in the cell blocks and deactivates a low power release signal, when the inner address coincides with that of the refresh defective cell during the comparison. An address decoder selects simultaneously several cell blocks for refreshing, when the low power release signal is deactivated, but selects each block for refreshing when the low power release signal is activated.
Patent DE-19937152-A1 (DE)
Title: Kombiniertes Bauteil zur Nachverbrennung von Anodenabgasen eines Brennstoffzellensystems und zum Verdampfen von dem Brennstoffzellensystem zuzuführenden Edukten
Inventor: MOTZET BRUNO
IPC: H01M8/0612
Filed: 1999-08-06
Abstract: Kombiniertes Bauteil zur Nachverbrennung von Anodenabgasen eines Brennstoffzellensystems und zum Verdampfen von dem Brennstoffzellensystem zuzuführenden Edukten, mit einem Abgaskatalysator zur Nachverbrennung der Anodenabgase mit einem im wesentlichen zylinderförmigen Gehäuse, mit jeweils einem koaxial zur Gehäuselängsachse auf einem Gehäusedeckel bzw. einem Gehäuseboden angeordneten Einlaß- bzw. Auslaßstutzen, mit einem ersten, koaxial zur Gehäuselängsachse angeordneten, gasdurchlässigen inneren Rohr, welches auf der Gaseinlaßseite fest mit dem Gehäusedeckel verbunden ist, mit einem zweiten, koaxial zur Gehäuselängsachse angeordneten gasdurchlässigen äußeren Rohr, welches einen Radius r A  größer als der Radius r I  des inneren Rohres, jedoch kleiner als der Radius r G  des Gehäuses aufweist, und welches auf der Einlaßseite gasdicht mit dem Gehäusedeckel verbunden ist, und mit einer Katalysatorschüttung im Bereich zwischen dem inneren und dem äußeren Rohr zur katalytischen Oxidation des Anodenabgases, wobei in dem Bereich zwischen dem inneren Rohr und dem äußeren Rohr ein Verdampfer zum Verdampfen wenigstens eines dem Brennstoffzellensystem zuzuführenden Eduktes vorgesehen ist, wobei Rohre des Verdampfers, durch welche das zu verdampfende Edukt strömt, um das innere Rohr des Abgaskatalysators herumgeführt sind.
Patent DE-19937780-A1 (DE)
Inventor: JANSEN MATTHIAS
IPC: A61F2/16
Filed: 1999-08-10
Abstract: The folding appliance has a tubular container (12) for the unfolded lens (13) and a tubular folding body (14) defining a hollow space. The folding body has an opening cross-section through which the lens is slid from the container by means of a feeder (18) into the folding body. The maximum internal width of the opening cross-section is roughly 30 to70 per cent of the maximum diameter of the lens. The feeder has a grooved attachment (20) on which the unfolded lens is placed and which is moved , together with the lens, through the opening cross-section as the feeder moves forward.
Patent DE-19938348-A1 (DE)
Title: Polyorganosiloxane dispersion useful for the production of sealants, contains a silane based cross-linking agent and a polyether, polyesterpolyol, and/or polyetherpolyol stabilizing agent
Inventor: HAERING HORST FRIEDRICH
IPC: C08L71/02
Filed: 1999-08-13
Abstract: A dispersion (I) contains a polyorganosiloxane having curable groups, a silane based cross-linking agent and a polyether, polyesterpolyol, a polyetherpolyol and/or a derivative as a stabilizer.  An Independent claim is included for a sealant prepared by curing the composition (I).
Patent DE-19938399-A1 (DE)
Title: Device for attaching a pipe to a radiator in a heating system comprises sealing ring and press ring fitted over pipe which is deformed by nut when it is tightened to seal joint
Inventor: REICHENBACH MICHAEL
IPC: F16L19/06
Filed: 1999-08-13
Abstract: The device for fixing a pipe (1) to a connection (2) comprises a sealing ring (17) between them. This is compressed by a nut (5). A press ring (12) is fitted on to the pipe and deforms it when the nut is tightened to seal the joint.
Patent DE-19939335-A1 (DE)
Title: Turbidity measurement, e.g. for vehicle exhausts; involves irradiating carrier medium for substance to be measured both with and without  substance
Inventor: SCHINDLER WOLFGANG
IPC: G01N21/53
Filed: 1999-08-19
Abstract: The method involves irradiating a carrier medium for a substance to be measured once with and once without the substance. The detector signals are compard to determine the turbidity degree of substance. To correct for influences on the detector signals independently of the substance to be measured, these types of influences are quantified using independent calibration operations, and are used to correct the detector signals with the measurement. Preferably, the carrier medium is irradiated using visible light. An Independent claim is included for a device for implementing the method.
Patent DE-19939932-A1 (DE)
Title: Gripper has two carriages coaxially mounted by ball bearings in guide profile, with guide grooves and ball race
Inventor: DOLL THEO
IPC: B25J15/02
Filed: 1999-08-23
Abstract: The gripper has two gripper carriages each for a gripping tool. The gripper carriages (2) are mounted coaxially with the aid of ball bearing elements (11) in a guide profile (5) so as to be linearly movable. The gripper carriages travel in a contrary direction and synchronously by means of a drive unit. The carriages have guide grooves (6) level with the balls. The balls are aligned in at least one row in a ball-race (4).
Patent DE-19942237-A1 (DE)
Title: Headstone has cavity in headstone slab, especially on back side, and starting from cavity bottom has at least one vertical through-opening which extends up to contact surface of head stone slab
Inventor: KURZ OSWALD
IPC: E04H13/00
Filed: 1999-09-03
Abstract: The headstone slab(3), especially on its back side, has a cavity(4), and starting from the cavity bottom has at least one vertical through-opening(5) which extends up to the contact surface of the head stone slab. At least one hole which aligns with the through-opening is formed in the foundation and in it is an anchoring device for a fastening element supported on the bottom of the cavity and brought into detachable connection with the anchoring device located in the through-opening in the foundation.
Patent DE-19944327-A1 (DE)
Title: Ironing machine with heated trough and ironing roller is equipped to discharge static electricity during handling of laundry
Inventor: HAPKE ARMIN
IPC: D06F67/06
Filed: 1999-09-15
Abstract: In the exit area of the trough (1), the invention features an installation (8) for the discharge of the static electricity of the washing (5).  The installation comprises carbon fibre bristles associated with the trough in the trough exit area. In addition, the trough is preferably associated with ions which hit the washing in an air current.
Patent DE-19944584-A1 (DE)
Title: System for controlling spatially distributed electric user loads in building, has sensors, programmable electronic units, control leads and load supply cables with electronic controllable actuators
Inventor: HEUCHEMER GOETZ
IPC: G05B19/042
Filed: 1999-09-17
Abstract: The sensors are connected with the inputs of a central programmable control unit via the control lines. The control unit transmits output signals for the operation of the actuators, according to the variable programmable assigned specifications or instructions, depending on the sensor signals. The control unit contains a memory programmable control.
Patent DE-19944779-A1 (DE)
Title: Magnetic characteristic test unit uses iterative computer simulation to match measurements suitable for short objects
Inventor: GORBATENKO NIKOLAJ
IPC: G01R33/14
Filed: 1999-09-17
Abstract: The magnetic characteristic test unit places the test object (M) and magnetizing coil (MS) between soft magnetic rods inside three series connected coaxial coils (W1,W2,W3) with field strength (HS) and flux strength (BS) sensors and performs an iterative computer simulation to obtain predictions matching the measurements.