baber/WOPTO huggingface dataset:
Patent DE-19700456-A1 (DE)
Inventor: BURKERT HARALD
IPC: B67D1/07
Filed: 1997-01-09
Abstract: The hand pump has a flexible pressure ball (12), two non-return valves (20), a suction hose or pipe (36) and a pressure-side spray-nozzle (38). A collector-container (44) open at the top and positioned around the nozzle is closed by a peripheral wall (46). The top rim (48) of the wall protrudes above the outlet end (42) of the nozzle and is at a tangent to a plane at right angles to the axis containing the nozzle and non-return valves in a tolerance range of at most +/- 20 degrees. The cleaning appliance is turned upside down with its collector-container as stand. The container is detachably fixed to the cleaning appliance (10).
Patent DE-19701012-A1 (DE)
Inventor: HOCKEN JOERG DR
IPC: C09G1/08
Filed: 1997-01-15
Abstract: The invention relates to preparations containing wax, used for treating wood and leather surfaces, which are characterized in that they contain very fine transparent titanium dioxide particles with a crystallite size of between 5 and 50 nm. Such preparations offer long-term protection of wood and leather surfaces against the harmful effects of light at wavelengths between 280 and 800 nm.
Patent DE-19705800-A1 (DE)
Title: Phase reversing stage arrangement for multi=channel amplifier
Inventor: WINKELMANN ROBERT
IPC: H03F3/68
Filed: 1997-02-15
Abstract: All channels have to amplify similar signals and load the positive and then the negative side of the power pack alternately. Each side is loaded while the other is unloaded and vice versa, so that there is a voltage fall, during the application of the load, in the voltage supply, while the voltage remains constant when there is no load. The voltage symmetry during a burst of a music signal is consequently disturbed.  Usually this is compensated for by the use of very high value electrolytic capacitors in the power pack, increasing the cost. With this innovation, most power is required for the low-frequency sounds, so that the capacitors can be of lower value than before.
Patent DE-19708841-A1 (DE)
Title: Person guide and information system for hospital
Inventor: LEN THOMAS
IPC: G07C9/00
Filed: 1997-03-05
Abstract: The person guide and information system includes a transponder (1) worn by each person, cooperating with electromagnetic transmission and reception antenna elements (3,10) within each room (12-15). Antenna elements are linked to a processor, allowing the location of each individual to be indicated on a display monitor screen.  A passive transponder may be incorporated in an identity card carried by each person. A specific identification signal is compared with a corresponding code stored by the processor.
Patent DE-19710037-A1 (DE)
Title: Length measuring device for recycled containers
Inventor: RUDOLPH KLAUS
IPC: G07F7/06
Filed: 1997-03-12
Abstract: The length measuring device has a measuring rod (2) displaced longitudinally within a container reception space (1), under control of an electric motor (3), with a cooperating measuring and evaluation circuit (5) used for determining the length of the container (15) within the reception space from the measuring rod displacement.  The measuring and evaluation device may employ a rotary potentiometer (4) for converting the measuring rod displacement into a corresponding electrical value.
Patent DE-19721328-A1 (DE)
Title: Scissors-type lifting platform for motor vehicles
Inventor: NUSBAUM HANS
IPC: B66F7/08
Filed: 1997-05-21
Abstract: The scissor levers (3,4) are connected together at their intersection by a swivel bearing. They have a preferably hydraulically operated security element (7) between the two lower ends of the levers to allow swivelling with normal operation but safety block in the event of breakdown. The security element can comprise a toothed strip (27) connected to one lever end and a pawl connected to the other lever end to interact with the toothed strip. The pawl can be mounted in a hollow profiled section (17) covering the toothed strip.
Patent DE-19722649-A1 (DE)
Title: Weapons disposal method using separated modular plant
Inventor: BLEYER HOLM
IPC: H05H1/46
Filed: 1997-05-30
Abstract: A disposal method for weapons containing toxic substances (I) and/or explosives (II), comprises dismantling the weapons and treating each part in a specific module. Parts containing (II) but not contaminated by (I) are passed to a module in which (II) are subjected to a controlled thermal reaction and solids are separated if necessary. Parts containing (I) are separated from their containers and passed to plasma module(s), which contain a plasma generated by induction or hot cathode discharge and is charged with reactive gas(es), so that (I) are decomposed to less toxic, or non-toxic products. The containers contaminated with (I) are decontaminated thermally in another plasma module, with all waste gases being passed to a central waste gas purification module. Also claimed is mobile modular disposal plant for carrying out this process.
Patent DE-19724313-A1 (DE)
Title: Parallel processor with cellular automaton structure
Inventor: RENNER UWE DR
IPC: G06F15/80
Filed: 1997-06-10
Abstract: The processor comprises a massively parallel processor which has a number of spaced, surface mounted processor cells. Each cell is connected to a neighbouring cell and new states are established relative to old states to a time base. States are stored in memory structured in a tabular form and this allows information words to be formed as bit sequences for processing.
Patent DE-19732866-A1 (DE)
Title: Soya extract containing group B soya saponin(s)
Inventor: BOMBARDELLI EZIO
IPC: A61K36/00
Filed: 1997-07-30
Abstract: Soya extract contains 0.6-1.5 pts. wt. group B soya saponins per 1 pt. wt. glucoside isoflavones. The content of glucoside isoflavones of the extract is at least 13 wt.%. Also included is an Independent claim for the preparation of the soya extract which comprises: (a) extraction of ripe whole soya beans or oil-free soya flour with aliphatic alcohols or an aqueous mixture of the alcohols; (b) concentration of the extract from stage (a); (c) purification of the concentrated extract of stage (b) from oily and lipophilic substances by treatment with aliphatic hydrocarbons; (d) extraction of the active components with water-immiscible aliphatic alcohols and (e) concentration of the extract from stage (d) and drying.
Patent DE-19737262-A1 (DE)
Inventor: GORAT MANFRED
IPC: E04F13/08
Filed: 1997-08-27
Abstract: The invention relates to a façade fixing device for fixing a façade element at a distance to a base, in particular an exterior wall of a construction, comprising a receiving element (6) for fixing the façade element and a supporting device (1; 24) connected to the base to fix the receiving element (6). The receiving element (6) has an extended opening (21) and the supporting device (1; 24) has a fixing element (1) which has parts (4, 5) for engagement with the receiving element (6) by means of its extended opening (21) and a supporting member (24) positioned in front of the base. The fixing element (1) also has an elastic device (16), which is accessible from outside and engages with the supporting member (24). The invention also relates to a fixing process for façade elements.
Patent DE-19744319-A1 (DE)
Title: IR intruder detection device
Inventor: KLIMM CHRISTIAN
IPC: G08B13/187
Filed: 1997-10-08
Abstract: The intruder detection device uses an IR transmitter (S) and an IR receiver (E) for the reflected IR radiation, which is compared with a reference signal, for signalling the presence of an intruder within the monitored space (R). The transmitted IR signal is modulated with a given modulation frequency (F1), the received IR signal modulated with a second modulation frequency (F2) and compared with a reference signal obtained by mixing the modulation frequencies.
Patent DE-19744488-A1 (DE)
Title: Domestic robot for household use
Inventor: DAMRATH JOACHIM DR ING
IPC: B25J9/00
Filed: 1997-10-08
Abstract: The robot (1) is moved along the rail (2) into positions in response to robot-fitted sensors (3,31) determining hand (13), arm (12) and/or domestic item positions within its working range. The robot controller (CPU) program responds to the sensor information to move the robot arm or hand in space accordingly. The respective item data identity carriers or date identifiers for the respective items, use electronic or graphic data. The rail runs from domestic item to item storage location e.g.  dishwasher, refrigerator or setdown surface and a wall cabinet. The controller processes the item data and is coupled to a remote receiver. The data identifier is fitted on or integrated with the respective item and is in two dimensions only.
Patent DE-19749743-A1 (DE)
Title: Communication unit for packet switched network
Inventor: LOCKHART THOMAS
IPC: H04Q11/04
Filed: 1997-11-11
Abstract: The unit includes a storage unit which has a data packet storage area. A packet splitter is operatable by data which are stored in the data packet storage area. An error detection code generator is coupled to the splitter via an input.  An acknowledgement message generator is coupled with its input to the output of the error detection code generator. The output of the acknowledgement message generator provides a acknowledgement message which includes the error detection code according to the packets parts from the packet splitter.
Patent DE-19750811-A1 (DE)
Title: Filter mat for the filtration and sorptive cleaning of water that seeps through the ground during, e.g. rainfall
Inventor: KOLB FRANK R DR ING
IPC: C02F1/28
Filed: 1997-11-17
Abstract: Filter mat for the filtration and sorptive cleaning of water that seeps through the ground during, e.g. rainfall, has four special layers to remove suspended solids and dissolved persistent organic, inorganic and heavy metal compounds.  The four layers are made of mesh, fleece and felt and can be connected or separate. The layer structure can be on a natural basis, e.g. cotton wool or wool, or synthetic fibers, e.g. geotextiles such as polypropylene, polyester or polyamide. The first layer removes the solids. The second layer also comprises an organic adsorbance material such as active carbon, which coats the fibers of the second layer. The second layer removes substances such as dioxins and furans from cars or polychloride benzenes and halogenated hydrocarbons from combustion processes. The fibers of the third and fourth layers are coated with a natural or synthetic cation or anion exchange material for the removal of ammonium ions and heavy metal ions, especially nitrate-, nitrite-, chloride- and sulfate ions.
Patent DE-19752386-A1 (DE)
Title: Holder for articles in passenger vehicles such as cars and planes
Inventor: KRUMPHOLZ CHRISTIAN
IPC: B60R7/04
Filed: 1997-11-26
Abstract: Two fastening elements (10) are fitted spaced apart on a support on the vehicle and then from a group of various holders (12, 14) comprising at least one elastically pliable expanding tension belt (14) and/or a rigid bar and/or a net (12) and/or a bag one or more are fitted on the fasteners. The tension belt stretches between the spaced fasteners. The net can have on at least one part of its edges a rigid border connectable with the fasteners.
Patent DE-19753163-A1 (DE)
Inventor: HENNE MICHAEL
IPC: B60R21/00
Filed: 1997-11-29
Abstract: A process and device are disclosed for forming a robust and reliable restrain system triggering criterion in a vehicle by means of a fuzzy classifier (FZK) to which at least two input variables (E1, E2, E3) are supplied. The first input variable (E1) is a running period which starts when a measured acceleration exceeds a predetermined limit, and a second input variable (E2) takes into account the change in speed of the vehicle determined from the measured acceleration.
Patent DE-19757783-A1 (DE)
Title: Single-ended discharge lamp e.g. domestic compact fluorescent tube
Inventor: CSERTEG ERZSEBET
IPC: H01J5/50
Filed: 1997-12-27
Abstract: The lamp includes a discharge tube, conductors which are embedded in sealed sections of the discharge tube and are connected with electrodes, a connecting part which is directly connected with the conductors or through an adapter circuit and is suitable for connecting the discharge lamp with a voltage source, and a casing which comprises a shell which carries the discharge tube, and a hood which is mounted at the connecting part. At least one primary (23) and at least one secondary conductor support part (24) are provided on the inside of the shell (21). The support parts comprise respectively at least one mounting- and/or fixture part (23a, 24a) for clamping the conductors (16, 17, 18, 19). The number of conductors which are clamped in the mounting- and/or fixture part of the secondary conductor support part is smaller or equal to the corresponding number of conductors mounted in the primary conductor support part.
Patent DE-19812472-A1 (DE)
Title: Lifting device esp. for derailed rail vehicles
Inventor: HELLER HEINZ
IPC: B61K5/02
Filed: 1998-03-23
Abstract: The lifting device has an esp. hydraulic cylinder to operate a mechanical jack. Cylinder (2) and jack (3) are separate, and the jack is accommodated in a guide tube (4). The jack is hollow, and has a tool insert (6) at the front. The guide tube has esp. a bayonet-type holder for connection to the vehicle. Cylinder and jack are joint to each other via ball socket (7) and ball (8) at the contact face between jack and piston rod (9). An axial spring element (10) is also located between cylinder and jack.
Patent DE-19813328-A1 (DE)
Inventor: BUTTERMILCH MANEK
IPC: A61B90/92
Filed: 1998-03-26
Abstract: In joint prostheses having a joint partner as a ball head, especially in hip joint endoprostheses, the surgeon places and fastens the ball head on the cone of the shaft by hand. The polished surface of the ball head makes the handling thereof difficult, as the surgeon's gloves become wet from body fluids. In addition, said surface can be scratched by devices used during the operation and by residue on the surgeon's gloves. Protective coverings already exist, but they are difficult to remove from the ball heads due to their shape which is adapted to the shape of the ball. In order to solve this problem, the invention provides a mounting (9) in the form of a plate (10) which is arranged on the pole (12) of the protective cap (2). In addition, the plate (10) comprises a shape and expanse similar to those of the protective cap (2) which make it possible to engage said plate from underneath on the side (18) facing the protective cap (2).
Patent DE-19815150-A1 (DE)
Title: Sensor system for safety of humans around machines
Inventor: MUELLER BERNHARD DR
IPC: H04L12/403
Filed: 1998-04-03
Abstract: The system has sensors of a light barrier type that have an optical transmitter (14) and a gap to a receiver (15) such that any interruption changes the output.  The sensors are coupled (4) by interfaces (7) to a bus (4) that has a switched connection to duplicated processors (9,10) to allow an evaluation to take place. This results in alarm conditions being signalled if an individual triggers a sensor. The sensors are accessed on a polled basis by a programmable controller.
Patent DE-19817111-A1 (DE)
Title: Method of winding yarn on cylindrical cross wound bobbin
Inventor: SIEPMANN PETER
IPC: B65H54/38
Filed: 1998-04-17
Abstract: To wind a yarn into a cylindrical cross wound bobbin, the bobbin dia. (D) is wound in one of the steps to be laid symmetrically and in succession at the gap between each of adjacent number of fields of a constant width (B1) on to the actual wound bobbin circumference ( pi \*D) to give a whole number fractional count T=D\* pi \/B1.     Each field width (B1) is filled with a set count of laid yarns at a given overlap to form a layer.     Before a new layer is laid, the steps are repeated to give a number of separate field widths at the circumference.  On setting the new field widths, a new yarn intersection lie for the cross winding is computed at the threshold value for the new bobbin diameter for winding at the next stage, with an increased yarn guide reciprocating frequency.
Patent DE-19817132-A1 (DE)
Title: Transport system e.g. for scanning apparatus
Inventor: CONLAN JOSEPH J
IPC: H04N1/00
Filed: 1998-04-17
Abstract: The transport system receives relatively large sheets or plates onto a flat bed having a pair of gripper rails (24,25). The ends of the rails have pinions that engage toothed racks (12).  An internal drum (16) is located between the loading and unloading sides of the machine. A large number of suction holes are provided such that the sheet is pulled against the surface as it moves at a controlled rate.
Patent DE-19819846-A1 (DE)
Inventor: LITTLE MELVYN
IPC: C07K16/00
Filed: 1998-05-05
Abstract: The invention relates to a multivalent Fv antibody construct comprising at least four variable domains which are connected to one another via peptide linkers 1, 2 and 3. The invention also relates to expression plasmids which code for such an Fv antibody construct. In addition, the invention relates to a method for producing the Fv antibody constructs and to the use thereof.
Patent DE-19821401-A1 (DE)
Title: Endoscope for inspecting an observation cavity
Inventor: HAAN HARALD
IPC: G02B23/24
Filed: 1998-05-13
Abstract: The endoscope (10) comprises a shaft (18) in which an optical system is arranged.  The shaft (18) comprises inner and outer shafts (50) which surrounds the inner shaft at a distance, where the optical system is arranged in the inner shaft. The endoscope (10) is used for inspecting an observation cavity, especially an observation cavity (12) in which a hot medium (14) and/or infrared radiation (16) exist(s).  The shaft (18) is configured in the area of the distal end so that the shaft is impermeable to electromagnetic radiation in the infrared spectral range.
Patent DE-19822220-A1 (DE)
Title: Access protected data carrier, chip card
Inventor: VATER HARALD
IPC: G07F7/10
Filed: 1998-05-18
Abstract: When carrying out security related operations, uses exclusively multibit commands of operating program. Instead of bit commands, byte commands are used which trigger more complex signal flow than single bit operation. The data carrier prevents conclusions to be drawn on secret information from intercepted signals. Operating program consists of commands each triggering a specific operation. Each chip function has a defined command sequence. To make interception of information very difficult, multibit commands like copy or rotation commands are used in place of bit commands, like the bit shift. The commands processing multibit or a byte at the same time are more difficult to infer from as they produce complex signal flow. Also, for  security relevant operation only commands are used, which trigger identical or very similar signal flow, where the processed data have no or very small influence on signal flow.
Patent DE-19824591-A1 (DE)
Title: Apparatus for measuring redox potentials in radial distributions including biologically-active materials
Inventor: SCHACHT JOERG
IPC: G01N27/416
Filed: 1998-06-02
Abstract: A block of measurement cells (2) and an electrode holder are combined in a casing (1). The cells are located on an arc, with intermediate storage cells (3). Electrodes (4) and holders (5) for electrolyte capillaries (6) are integrated. Underneath measurement cells (2), outlets (7) are opened or closed by solenoid valves. The casing includes connections (9) for filling intermediate storage cells. Preferred Features: The casing is closed by a top cover (10) including openings (11) above measurement and intermediate storage cells. Top overflow channels (12) in the casing discharge centrally into an overflow cell (13), with lower outlet (14). The reference electrode holder is formed by a base plate (20) into which transparent protective inserts are screwed from above. Directly on their undersides, demountable liquid chambers are arranged, each with a connection accepting the electrolyte capillary. Membranes of the reference electrodes project into the liquid chamber. Above these chambers there are connectors for tubing leading to pumps. Reference electrode locations in the liquid are adjustable. Upper connections of the protective inserts form screw caps with cable penetrations for connection of the reference electrodes. Corresponding bushes in the base plate accept electrical connections to the reference electrodes.
Patent DE-19824756-A1 (DE)
Title: Brightness controller for lighting arrangement
Inventor: AMBERGER CLAUS-PETER
IPC: H05B39/08
Filed: 1998-06-03
Abstract: The controller can control the lighting devices of one or more lighting systems in toto or individually by exchanging data optically, via infrared, via glass fiber, via radio, acoustically, via pulsed magnetic fields, by carrier frequency methods or with galvanic coupling. The control circuit is integrated as a module in or on the lighting device
Patent DE-19827638-A1 (DE)
Title: Methode zur Messung von Störungseffekten auf Glasfaserübertragungsstrecken sowie Übertragungssystem
Inventor: BUELOW HENNING
IPC: G01M11/02
Filed: 1998-06-20
Abstract: Es wird eine Methode zur Messung von Störungseffekten auf einer Glasfaserübertragungsstrecke, die aufgrund von Polarisationsmodendispersion hervorgerufen werden, vorgeschlagen, wobei eine optische Lichtquelle ein seitenbandmoduliertes Signal in die Übertragungsstrecke einspeist, das Signal übertragen wird und an einem kohärenten Empfänger das Signal bei einer Frequenz, die der Modulationsfrequenz des seitenbandmodulierten Signals entspricht, ausgewertet wird.
Patent DE-19831133-A1 (DE)
Title: Car with movable roof section
Inventor: KOCHERSCHEIDT HANS
IPC: B60R21/231
Filed: 1998-07-11
Abstract: A car has a roof segment (8, 8a, 8b) arranged in an opening (7, 7a, 7b) in the car roof (6). A mechanism moves the roof segment (8) into an elevated position when involved in an accident on impact.
Patent DE-19838111-A1 (DE)
Title: Monitoring method for DC-link filter in HVDC power transmission installation
Inventor: AMMON JOERG
IPC: G01R27/16
Filed: 1998-08-21
Abstract: A method of monitoring a DC-link filter (5) in which a alternating current (AC) component (IZAC) detected on the DC side, is regulated to approx. zero. The filter impedance (ZF) is ascertained and then compared with a rated or desired impedance (Zs). With a deviation (delta ZF) of the detected filter impedance (ZF) from the rated or desired impedance (Zs), the DC-link filter (5) is disconnected.  More specifically, with use of a Rogovskii coil (12) for detecting the AC component (IZAC), a measurement signal (S(IZAC)) representing the time derivative of the AC component (IZAC) is utilised as a criterium for error detection, with the filter impedance (ZF) ascertained from the measured filter voltage (UF(t)) and the measured filter current (IF(t)).
Patent DE-19840016-A1 (DE)
Title: Antenna for vehicle e.g. for global positioning system antenna
Inventor: TANIGUCHI TATSUAKI
IPC: H01Q1/22
Filed: 1998-09-02
Abstract: When a balanced antenna element (20) which receives GPS signal is attached to a motor vehicle, a shield board (30) which cuts-off the electric bond to the balanced antenna element from an electric conductor is provided between the balanced antenna element and the electric conductor in the body of the vehicle.
Patent DE-19844518-A1 (DE)
Title: Hydraulic flow amplifier for microsystems with drive diaphragm bending under energy supply
Inventor: POBERING SEBASTIAN
IPC: F15C5/00
Filed: 1998-09-28
Abstract: The drive diaphragm (2) bending provides a mechanical force for the microsystem and is integrated at the drive side in a first section of an amplifier cavity (3) with a large tapering cross-section, filled with an incompressible medium (8). An operational diaphragm (4) is integrated at the drive side with a second section of the amplifier cavity with a small cross-section and at the discharge side acts on the microsystem medium to be processed. The operational diaphragm comprises very flexible material.