baber/WOPTO huggingface dataset:
Patent DE-19606821-A1 (DE)
Inventor: HELMSTAEDTER MAXIMILIAN DIPL I
IPC: B65H45/18
Filed: 1996-02-23
Abstract: A knife folder (10) for folding sheet material (44) comprises a sheet feed (12) for feeding the sheet material (44) in a first direction, a folder for said sheet material (44) and a conveyor (54a-54g, 56a-56g) for conveying it and having at least one pair of rotating conveying components (54a, 56a), the axes of rotation (62a, 64a) of which are arranged in a second direction substantially perpendicular to the first. In its folding position the folder pushes the folded sheet material (44) between the conveying components of the pair(s) of conveying components. The sheet material is advanced as far as a stop (50). The folder has a knife (34) extending in a third direction substantially perpendicular to the first and second directions. The sheet material (44) can be conveyed in the third direction by actuating the conveying components (54a, 56a).
Patent DE-19612044-A1 (DE)
Title: Movable patient lifting and handling device
Inventor: SCHRAMMEL MORITZ
IPC: A61G7/10
Filed: 1996-03-27
Abstract: The movable patient lifting and handling device has a main frame (1) which can be parked securely in position, a lifting device (2) and an extension arm (3) which carries the load. The lifting device and the arm are connected to the frame by a rotatable column (4) with the arm having a joint in it.  In order to prevent the apparatus from tipping over a safety device (5) which is fixed to the column can be connected to a bath side or other object to share the load placed on the column. The safety device can be rotated about the column and locked in position at variable heights.
Patent DE-19615424-A1 (DE)
Title: Liquid ring motor
Inventor: KRAUSE WILHELM
IPC: F01C7/00
Filed: 1996-04-19
Abstract: The motor consists of a rotating cylindrical ring holder (14) with a liquid ring (13) rotating with and inside it. A compressor-expander shaft rotates eccentrically to the ring holder, pressing into the liquid ring to form a gas-tight sealing surface (22), on which gases are compressed and expanded by scoops (23,43) and discs. The motion of the gas flow is partly controlled by inlet and outlet valve which are held closed by the centrifugal force of counterweights in the form of pistons fitted in the shaft.
Patent DE-19618316-A1 (DE)
Inventor: HUDELMAIER GERHARD
IPC: E04G21/04
Filed: 1996-05-07
Abstract: The invention relates to a device for pouring out concrete. Said device has a flexible hose (2) attached to a concrete feed line (5), preferably of a concrete pump and having an admission end (6) which is associated with the feed line (5) and through which the concrete conveyed through the feed line (5) enters, and having a discharge end (7) through which the concrete conveyed through the hose (2) emerges from the hose for the purpose of being poured out. The hose (2) is flexible in at least one swivelling plane between a substantially straight starting position and a bent position. Said device also has swivelling means for moving the hose (2) from its starting position to its bent position. To produce a smaller and more simple design of said devices, it is proposed according to the invention that the swivelling means has at least one traction or swelling means (20) which extends at least in the starting position of the hose (2) outside the longitudinal central axis of the hose (2) and at least directly between a first bearing point (10) connected to the hose and associated with one of the discharge ends of the hose, and a second bearing fixed in relation to the admission end and associated therewith. At least one actuation means is provided which is operatively connected to the traction or pressure means in such a manner that the distance between the first and the second bearing points (18) can be reduced, and it is possible to move the hose (2) from the starting position thereof into the bent position thereof.
Patent DE-19622045-A1 (DE)
Title: Data compressor using search tree
Inventor: HAYASHI TAKAAKI
IPC: H03M7/40
Filed: 1996-05-31
Abstract: In addition to the data (104) and code memory (105) the data compressor contains a dictionary (100) with a number of items, each for storage of a first indicator for a character string of input data stored in the data memory. The dictionary is expressed by a search tree with a main node for storage of the first indicator, and a branch node representing the tree branches. A searching device (101) processes the character string train with the longest coincidence in agreement with a train coded over the max. length below the string given by the first indicator, with the max. length representing the longest coincidence length. The latter is pressed by a coder (102), together with an item index, storing the first indicator. It also writes the resulting code into the code memory.
Patent DE-19622071-A1 (DE)
Title: Fuel injection system for i.c. engine
Inventor: MIWA MAKOTO
IPC: F02D45/00
Filed: 1996-05-31
Abstract: The fuel injection system has a fuel pump regulator (22) providing a regulation correction value in dependence on the actual fuel pressure (Pf) in the line between the fuel pump (14) and the fuel injection devices (19) and a required fuel pressure. An abnormality detection device indicates an abnormality in the function of the fuel injection system when the regulation correction value obtained from the difference between the actual fuel pressure and the required fuel pressure is outside a defined range.
Patent DE-19634733-A1 (DE)
Inventor: GEKE JUERGEN DR
IPC: C10M161/00
Filed: 1996-08-28
Abstract: The invention concerns a friction-reducing additive for water-miscible or non-water-miscible cooling lubricants which contains: a) bismuth compounds of organic acids; and b) sulphurous organic compounds, in a mixture ratio such that the sulphur content of the additive ranges from 2 to 30 wt % and the bismuth content ranges from 1 to 25 wt %. The invention further concerns the use of this additive in the minimal lubricating technique and as a friction-reducing additive for non-water-miscible cooling lubricants and water-mixed cooling lubricants and their concentrates.
Patent DE-19634892-A1 (DE)
Title: Display of distance and time dependent tariffs e.g. for telephone systems
Inventor: LORENZ MANFRED DIPL ING
IPC: H04M15/00
Filed: 1996-08-29
Abstract: The system has a microprocessor (1) and, coupled to this, a radio clock (2) that provides time of day, day and week information. Also coupled to the processor is a read only memory (3) which provides programs and constants, and a display (5). The user is told whether dearer or cheaper tariff is being applied.  A connection is via a reader with a smart card (4). The display has specific indicators for different tariffs, at different distances of call made, provided by the memory. Applies also to mobile telephones.
Patent DE-19636994-A1 (DE)
Inventor: RHEINHEIMER JOACHIM DR
IPC: C07D213/61
Filed: 1996-09-12
Abstract: Process for the manufacture of (2'-fluorophenyl)-3-halopyridines having formula (I), characterized in that a 2-fluorophenyl-Grignard compound having formula (II) is made to react with a pyridine derivative having formula (IV) in the presence of a transition metal catalyst.
Patent DE-19639735-A1 (DE)
Inventor: UTH PETER JOACHIM
IPC: B29C48/465
Filed: 1996-09-27
Abstract: A novel unit plasticises and extrudes a rubber mixture which is supplied in cold strip form. The unit resembles a gear pump, comprising two meshing toothed wheels in a housing which includes inlet and outlet channels. The wheels rotate so as to carry, force and shear the strips between themselves and the casing, to the outlet. In the new construction, the feed channels (4, 5) pass through an insert (8, 9) held detachably in the housing (1) of the extruder.
Patent DE-19650408-A1 (DE)
Title: Cardboard do-it-yourself picture frame
IPC: A47G1/06
Filed: 1996-12-05
Abstract: The frame has an adhesive template, is punched out from cardboard (1) and has a support (3) at its centre for a picture. Each of the four perforated outer edges of the support has four cardboard sections (4-7) joined to each other with three grooved or scored lines. The sections are stuck together to form a triangular frame piece with an adhesive template. Punched out holes (13) in the picture support serve to hang the frame from nail.
Patent DE-19701980-A1 (DE)
Title: Abrasion resistance tester for plastics
Inventor: KRAEUTER ALFRED
IPC: G01N33/44
Filed: 1997-01-22
Abstract: Abrasion resistance and/or other properties of flat plastic test pieces are tested on a device having at least one test piece holder (21), at least one force and/or pressure sensor (23) and at least one abrasive body. The device has at least one double acting drive cylinder (10) with a reciprocating piston rod (11) attached to a holder (12) for an exchangeable abrasive body. The cylinder axis or piston rod make an angle of less than 45  deg  with the test piece holder (21) or the test piece (22). Preferably the test piece (22) is clamped or retained in a holder with a backing plate (19) and pressed against the abrader by springs (17). The test piece holder (21) can be hinged (15) or move linearly along two guides (16), with springs (17) mounted on the guides. The abrading pressure is measured by a sensor (23). The abrader is a circular or oval disc, 0.2 - 10 cm, pref. 0.3 - 2 cm, esp. 0.4 - 1 cm thick, mounted perpendicularly to the test piece.  It can be made of filled or unfilled rubber, plastic, pref. elastomers, thermoplastic elastomers, thermoplastics or similar.  For special tests, grinding types of material can be used. The abrader is reciprocated by a pneumatic cylinder with the movement controlled by the signals of end switches to a relay circuit for the pneumatic reversing valves. Air pressure connections to the cylinder are made with flexible hoses. The inclination of the piston rod is between 0 and 35  deg , pref. between 0 and 30  deg .
Patent DE-19703206-A1 (DE)
Inventor: WINTERER JUERGEN
IPC: G01L19/14
Filed: 1997-01-29
Abstract: The invention relates to a pressure sensor component (1) comprising a base body (2) and a pressure connecting branch (8). The base body contains a chip carrier (3), on which a semi-conductor chip (4) with integrated pressure sensor is mounted. The semi-conductor chip is contacted with connections (5) which are led laterally through the base body. The base body (2) is open on one side, and the opening (7) is bordered by side sections (14) of the chip carrier (3). The pressure connecting branch (8) is accommodated on the upper ends (13) of the side sections (14). The invention is characterized in that the filler (6), with which the interior space of the base body (2) is filled and the semi-conductor chip (4) is covered, is used simultaneously for connecting and sealing the pressure connecting branch (8) and the base body (2). The ends (12) of the pressure connecting branch (8) are preferably arranged in such a way that the filler (6) is drawn by capillary force into the gap between the side sections (14) and the pressure connecting branch (8). Particularly preferably, the pressure connecting branch (8) is formed in such a way that tubing of different diameters can be placed on it.
Patent DE-19715197-A1 (DE)
Title: Unit for securing parked bicycles
Inventor: ADIB MASSOUD
IPC: B62H3/02
Filed: 1997-04-11
Abstract: A number of bicycles can be parked in a stand that offers security against theft. The stand is in the form of a pillar (1) formed by pairs of vertical rods (3) set apart sufficiently for insertion of the front wheel of the bicycle. Security for the bicycles is provided by latch units (7) that fit around the handlebars (17) and are mounted on projecting arms (6) from the stands. A lock bolt secures the units in place. The arms can be formed from rigid levers, chains or steel cables. A lock unit (15) of the unit is activated by a code card, such as a credit card, a smart card or a store card.
Patent DE-19716116-A1 (DE)
Title: Fluoroelastomers for e.g. fuel hoses, seals or O=rings
Inventor: TATSU HARUYOSHI
IPC: C08F14/22
Filed: 1997-04-17
Abstract: Fluorine-containing elastomer compositions comprise: (A) fluoroelastomer containing at least 68 wt.% fluorine, based on an elastomeric quat. copolymers of vinylidene fluoride (VF), tetrafluoroethylene (TFE), hexafluoropropylene (HFP) and 2H-pentafluoropropylene (PFP); (B) polyol crosslinking agent; and (C) quat. onium salt compound. Fluoroelastomer components (A) comprising 35-65 mol.% VF, 10-30 mol.% TFE, 16-30 mol.% HFP and 0.5-5 mol.% PFP, are also claimed.
Patent DE-19723114-A1 (DE)
Title: Stainless steel or plastics barrel with improved impact protection
Inventor: MEIKE KLAUS
IPC: G09F3/18
Filed: 1997-06-03
Abstract: This new vessel is made of stainless steel or plastics. Open plastics rings project from the top and the base. The top ring includes handle openings. New in this design, these rings (7) include outer ring sections (14,15) and are connected to the vessel body (5) by supportive ribs. Preferably the ends of the ribs towards the vessel are connected to an inner ring (16,17), and the top- and base rings are thermoplastic.
Patent DE-19725679-A1 (DE)
Title: Detecting electrical inhomogeneities of semiconductors
Inventor: LUEDGE WOLFGANG
IPC: G01R31/26
Filed: 1997-06-18
Abstract: The method involves optically exciting the charge carrier pairs at locations at predetermined co-ordinates, and measuring the volume flows caused by the excitation, via the associated magnetic fields. The optical excitation is provided by laser irradiation of a flat plane of the semiconductor. A light spot is produced as a measuring point, having a diameter which is smaller than the typical characteristic dimensions of doping inhomogeneities. The light spot is preferably 10 micrometres in diameter. Active interference suppression is carried out, whereby the laser radiation is modulated and the magnetic field detected by means of a phase-sensitive rectification and/or narrow band amplification of the detected signal with respect to the modulation frequency. A SQUID magnetic field sensor may be used.
Patent DE-19726306-A1 (DE)
Title: Reproduction of multiple camera angle digital data from video disc
Inventor: CHO JAE RYONG
IPC: H04N9/82
Filed: 1997-06-20
Abstract: The digital video disc data is received by an input stage 201 that separates the video and audio signals which are processed 208,202. The video signals are decoded 203 and are also received by a microcomputer 210 that determines, from the information, if the disc has multiple camera recording angle data.  If so, a routine is executed to format the video data and generate an output to the video selection stage.  The processed outputs are fed to a video synthesiser 205 and an output coding stage 207.  The method may include decoding at least a part of the received data by the digital processing stage.
Patent DE-19729213-A1 (DE)
Title: Heat-recovery method from outgoing or incoming medium
Inventor: KUMMER RENE DIPL ING
IPC: F28F13/04
Filed: 1997-07-09
Abstract: The temperature of the medium is measured and monitored, heat extraction being stopped or started before the condensation point of the medium is reached. Process temperatures are counteracted to save energy. Heat-exchange units for indirect use are installed dependent on the degree of contamination of the medium. Suitable media are returned or fed in directly.
Patent DE-19729953-A1 (DE)
Title: Heating boiler
Inventor: STOCK JOERG DIPL ING
IPC: F23D14/14
Filed: 1997-07-12
Abstract: The heating boiler has an atmospheric gas burner, a heat exchanger, and waste air blowers. A distributor tube (8) with upward directed waste air outlets (9) is positioned between two burner stages (3,3'). The outlets generate a defined waste air curtain to the neighbouring burner stage, which may be shut-down if required. The tube is positioned in the area of the burner surface and extends over the whole depth of the burner chamber. The waste air outlets are especially nozzle-shaped, and positioned so close to each other, that their free jet preferably covers the whole burner height between burner surface and heating gas shafts.
Patent DE-19736042-A1 (DE)
Inventor: STASCHEWSKI HARRY
IPC: B23K26/70
Filed: 1997-08-20
Abstract: The apparatus comprises a unit for forming a slit pipe out of a metal strip, and a unit for welding the longitudinal pipe slit. The welding unit is a laser welding unit with a welding head which is inclined at an angle to the vertical. Behind the laser welding head (1) there is a trap (3) for reflected laser beams (1b). The beam trap comprises a metal housing with water cooled walls whose inner surfaces are blackened. The beam trap is positioned relative to the laser welding head (1) in such a way that the reflected beams (1b) enter into the interior of its housing.
Patent DE-19737524-A1 (DE)
Title: Domestic white goods unit, e.g. refrigerator, freezer, washing machine
Inventor: NACHTMANN LUDWIG
IPC: F24C7/08
Filed: 1997-08-28
Abstract: The unit has a casing element (2), on which at least one control, or display or functional element (4) is mounted using a two-part construction. At least one connecting element (10,12) of a first component (8) is connected to a corresponding connecting element of a second component (6) using at least one opening in the casing element.
Patent DE-19745623-A1 (DE)
Title: Plate heating body with at least one heat radiation surface
Inventor: LARSEN ARNE BOERGE
IPC: F24H9/12
Filed: 1997-10-16
Abstract: An H-piece connects a forward flow connection with a supply conduit, which is arranged behind the heat radiation surface and leads to the hot water inlet. It connects a back flow connection (12) with the hot water outlet. The H-piece (9) has a thermostat valve (11) and the valve opening (27) is closed by a plug (29). The thermostat valve is a remote adjustment device. Between the hot water outlet (4) and the back flow connection is a cut-off valve (18), which has an adjustable throttle resistance. The thermostat valve with its operating component (16) is arranged beneath the plate (2) with which it is parallel.
Patent DE-19745750-A1 (DE)
Title: Transom connector for window and door frames
Inventor: GROTEFELD HANS DIETER
IPC: E06B3/964
Filed: 1997-10-16
Abstract: The transom connector comprises a socket part (38) which is adapted to the profile of the side face (26) of the web (22,24) and fits onto the stop strip (28,34,36), and a fitment (40) which can be pushed onto the socket from the inside of the building.  The socket part is stepped on its upper surface with the upper step passing over the stop strip and entering the interspace between outside flange (14) and stop strip.
Patent DE-19800739-A1 (DE)
Title: Air conditioning plant for car
Inventor: SCHWENKLER RALF
IPC: F25B39/04
Filed: 1998-01-12
Abstract: The plant has a condenser (10) forming a flow path for a coolant plus a coolant drier (12). The latter is located in the flow path inside the condenser. The condenser is designed as a block with tubes and ribs with collecting pipes (14,16) preferably on both sides. At least one drier is integrated in at least one collecting pipe.  The drier is a filter cartridge that has a D-shaped cross-section. For installing the cartridge in one end of a collecting pipe, at one end it has a thread, especially an outer thread, which engages a matching thread, especially an inner thread, at the corresponding end of the corresponding collecting pipe.
Patent DE-19803025-A1 (DE)
Title: Head protection device for vehicle passenger
Inventor: STEFFENS JUN CHARLES E
IPC: B60R21/055
Filed: 1998-01-27
Abstract: The head protection device comprises a seat belt guide (30) to guide the movement of the seat belt (14) in the vehicle. The guide has a fitting screw (70) with a screw head (76) to fix it to the vehicle. A screw member (100) is held in a position between the screw head and part of the guide. The screw member extends into the vehicle compartment, passing over the screw head. It can be pressed together when a force is applied to it as the result of a movement of the passenger in the vehicle compartment.
Patent DE-19803806-A1 (DE)
Title: Electrical load, such as rear light of vehicle, switching arrangement
Inventor: FROHNE HANS-JOACHIM
IPC: H03K17/18
Filed: 1998-01-31
Abstract: The switch arrangement  uses powerless switches (2) which are connected with a light module (3) comprised of  switchable power semiconductor devices (8), such as MOSFETs. The electrical load (5) is subjected to a supply voltage (Ub) by switch actuation (2) via MOSFETs. The light module and switches (2) are spatially separate and the light module has a microprocessor (7) for control of the MOSFETs. The rear light and rear fog lamps are formed as a single light, whose power is controlled by the switches via the light module.
Patent DE-19803826-A1 (DE)
Title: Movement representation or simulation device for simulating automobile movement, e.g. for racetrack simulation
Inventor: REIDEL HELMUT
IPC: G09B9/05
Filed: 1998-01-31
Abstract: The device has a movement path plan (1) divided into several fields (2) and provided with a number of movement paths (23,24) along which a marker (6) simulating a moving vehicle can be displaced in successive individual movement steps, with calculation of the position field at the end of each movement step from the fields traversed during the preceding movement. An Independent claim for a movement representation or simulation method is also included.
Patent DE-19812857-A1 (DE)
Inventor: GLUECK GUISCARD
IPC: C08F2/18
Filed: 1998-03-24
Abstract: The invention relates to a method for producing styrene polymers containing water as the only inflating agent by polymerising styrene in an aqueous suspension in the presence of between 0.1 and 5 weight % of a thermolabile organic compound, which when the temperature is raised decomposes into amphiphilic and/or hydrophilic compounds, whereby the maximum polymerisation temperature is higher than the decomposition temperature of the thermolabile compound.
Patent DE-19814746-A1 (DE)
Title: Reflective side disk for rotor shaft support disk assembly in open-end spinner
Inventor: LEGROM FRIEDRICH
IPC: D01H13/14
Filed: 1998-04-02
Abstract: The side disk (2) to be fitted to a support disk in the disk assembly to support the shaft of a rotor, in an open-end spinner, has at least one reflection zone towards a lamp on a generally non-reflective disk surface. The reflection is through reflectors (3) in a cats' eye structure within the colorless and transparent injection molded plastics disk (2), on the side away from the lamp, and set back from the surrounding disk material. An adapter (5) is fitted into the recess (6) with the reflectors (3), on the side of the disk away from the lamp, to fill it completely and exclude dust. The edge contour of the adapter (5) fits accurately into the edge contour of the recess (6), on the side towards the reflectors (3), and has a radially projecting edge (7) on the side away from the reflectors (3) and wholly round the adapter (5). The adapter (5) has a non-transparent and preferably mirrored surface towards the reflectors (3). The adapter (5) is made of metal, injection molded plastics or of colored plastics. It is secured to the side disk (2) by ultrasonic or hot welding, or by an adhesive. It can also be held in place by clips or a tight clamping fit. The reflector (3) and the adapter (5) have ring sector shapes. The straight side limits of the ring sectors project outwards in a V-shape. The reflector is mirrored, on the surface towards the rotor shaft support disk, and preferably by metal deposition. The rotor shaft support disk is shrouded by a non-reflective and preferably black cladding.
Patent DE-19822345-A1 (DE)
Title: Circuit board connection with hybrid device
Inventor: SCHMIDT EWALD
IPC: H01L23/58
Filed: 1998-05-19
Abstract: The circuit board (30) has a contact element (10) that is soldered to the tracks. The top surface provides a base for connecting bond wire coupled to a hybrid switching device (20). An alternative version has connector pins projecting through the circuit board.