baber/WOPTO huggingface dataset:
Patent DE-19901821-A1 (DE)
Title: Envelope comprises a rear flap which is provided with a layer of adhesive agent and is pivotable into a closure position from its storage position on an envelope surface treated with a separation agent
Inventor: NOLTE BERT
IPC: B31B19/00
Filed: 1999-01-19
Abstract: The envelope (11) comprises a closure flap (14) and a rear flap (18) which is provided with an adhesive layer (23). The rear flap is pivotable into a closure position from its folded storage position on an envelope surface (22) treated with a separation agent. Independent claims are also included for: (i) A method for producing the envelope. The method involves treatment of a part of the envelope rear surface with a separation agent; and (ii) apparatus for producing the envelope comprising a station for application and drying of the separation agent.
Patent DE-19907824-A1 (DE)
Inventor: KRAUSE BERND
IPC: B01D67/00
Filed: 1999-02-24
Abstract: The invention relates to a membrane that is produced by shaping a polymer or a polymer blend into the desired shape, charging it with a gas at hyperbaric pressure prior or after shaping it, expanding the polymer charged with gas above the glass transition temperature of the polymer/gas mixture and then cooling and stabilizing the expanded structure. The inventive method is characterized in that the polymer charged with gas is expanded with 0.05 to 4.5 wt.- % of a fluid dissolving or expanding the polymer. The inventive membrane is preferably used for medical purposes.
Patent DE-19911741-A1 (DE)
Title: Air treatment system for air used in pneumatic brake systems for road vehicles uses compressor, control circuit, air drier and circuit mixing dry and moist air
Inventor: MELCHER GERNOT
IPC: B60T17/00
Filed: 1999-03-16
Abstract: The amount of moist air is determined by temporary integration from lifting volume, degree of delivery and number of revolutions.  The amount of regenerated air is controlled depending on the measured amount of moist air and the pressure of regenerated air. The system includes an air compressor (2), feeding compressed air to an air drier (4) with a connection via a non-return valve (6) to an air bottle (8). The air circuit includes a valve (14) connected to a control circuit (18) which includes a microprocessor (19), a memory (24) and a counter (25).  A rev. counter (23) for the compressor is connected to the control circuit.
Patent DE-19917345-A1 (DE)
Inventor: SCHMITT ROLAND
IPC: E04G21/14
Filed: 1999-04-16
Abstract: The plug (30) which fits in the hole in the building structure consists of a base metal and is in contact with an anchoring element (14) and acts as a reactive anode. In the assembled state a threaded pairing exists between the anchoring element and pl An Independent claim is included for a plug for screwing into an anchoring element to form a suspension point in a building structure. An Independent claim is included for a procedure for the manufacture of a suspension point which includes the fitting a reactive anode in the form of a plug.
Patent DE-19919286-A1 (DE)
Title: Food cutter especially for cutting up cheeses has multi-blade cutter associated with food rest and only cutting up food in one area part
Inventor: KIESEL ALFRED
IPC: B26D7/01
Filed: 1999-04-28
Abstract: The cutter has a multi-blade cutter (18) and food rest (26). The cutter is moved by a drive and in the portioning position engages with the food rest in a first area so that this part of the food in this area is cut up. In a second area of the food rest the cutter does not engage with same so that the food is not cut up in this area.  The food rest is preferably arranged rotatable and has grooves (28) in which the blades are received. The food rest is preferably divided into two halves.
Patent DE-19919862-A1 (DE)
Inventor: KLINK WALTER
IPC: B23H7/10
Filed: 1999-04-30
Abstract: The invention relates to a wire erosion device (1) which comprises drive means (15) which during machining of a workpiece (6) introduce a tensile force into the wire (13) which is sufficient to withdraw the wire (13) from a wire delivery device (12) such as a roll or spool, keep it tensed in a straight line while pulling it through a machining zone (5) in which the workpiece (6) is positioned, and guide it to a wire receiving unit (16), for example a collector container. The aim of the invention is to configure a wire erosion device of this kind in such a way that it can be operated with a wire (13) having a diameter less than 50  mu m. To this end the drive means (15) present flow producing elements which, in the wire feed direction, generate a fluid flow downstream of the machining zone (5) which coaxially surrounds the wire (13), flows in the direction of feed and in this way introduces the tensile force into the wire (13).
Patent DE-19920297-A1 (DE)
Title: Verfahren zur Wärmebehandlung metallischer Werkstücke
Inventor: WANDKE ERNST
IPC: C21D1/613
Filed: 1999-05-03
Abstract: Die Erfindung betrifft ein Verfahren zur Wärmebahandlung metallischer Werkstücke durch Aufheizen der Werkstücke und anschließendes Abschrecken, wobei das Abschrecken mit einem Kühlgas durchgeführt wird. DOLLAR A Erfindungsgemäß wird als Kühlgas CO, CO¶2¶, O¶2¶, H¶2¶S, H¶2¶O-Dampf, H¶3¶N, NO¶3¶, Methanol, ein gesättigter und/oder ungesättigter Kohlenwasserstoff verwendet. DOLLAR A Gemäß einer vorteilhaften Weiterbildung kann dem Kühlgas Stickstoff, Helium, Wasserstoff oder ein Gemisch aus Helium und Wasserstoff zugesetzt werden. Hierbei wird der für die thermochemische Behandlung erforderliche reaktive Gasbestandteil in einer Konzentration bis zu 50 Vol.-%, vorzugsweise bis zu 15 Vol.-%, zugesetzt.
Patent DE-19922584-A1 (DE)
Title: Automobile tire removal device has automobile wheel attached to wheel axle raised into horizontal pivot plane for tire removal blade via lifting device
Inventor: KLEIN WILHELM
IPC: B60C25/13
Filed: 1999-05-17
Abstract: The tire removal device has a tire removal blade (1) which is pivoted in a horizontal plane (14) relative to a machine frame and a lifting device (3) for raising an automobile wheel (4) attached to a wheel axle (5) into the horizontal pivot plane, corresponding to the maximum radius of an automobile wheel, with rollers (7,8) used for rotation of the supported wheel.
Patent DE-19926169-A1 (DE)
Title: Verfahren zur Herstellung von Trennmitteldispersionen und ihre Verwendung
Inventor: GLEICHENHAGEN PETER
IPC: C09J7/02
Filed: 1999-06-09
Abstract: Verfahren zur Herstellung von Trennmitteldispersionen zur klebstoffabweisenden Beschichtung auf flächigem, blatt- oder bahnförmigem Material, insbesondere zur Herstellung von Oberflächenüberzügen auf der Rückseite von Haftklebebändern und dergleichen, dadurch gekennzeichnet, daß man durch radikalische Polymerisation in wäßriger Dispersion Copolymere aus folgenden Monomerengemischen herstellt:...
Patent DE-19928615-A1 (DE)
Title: Torsional oscillation damper, e.g. two mass flywheel; has mass part rotating between primary and secondary sides and having tooth configuration to engage section on primary or secondary side
Inventor: LOHAUS NORBERT
IPC: F16F15/12
Filed: 1999-06-22
Abstract: The damper (10) has a secondary side (20) that rotates about an axis (A) against the action of a damper arrangement (22). The secondary and a primary side (12) each have at least one disc element (28,32,36), which co-operates with the damper arrangement.  At least one mass part (48) rotates between the primary and secondary sides about a second parallel axis (A1) and has at least one tooth configuration (50) that engages a counter engagement section (52) on the primary or secondary side. The counter engagement section is fixed to the disc part as a separate module.
Patent DE-19930213-A1 (DE)
Title: Donor-Ligand-Substituierte Cyclopentadienyl-Chrom-Verbindungen als Katalysatoren für die Oligomerisation von Alkenen
Inventor: JOLLY PETER WALTHER
IPC: C07C2/36
Filed: 1999-06-30
Abstract: Verfahren zur katalytischen Oligomerisierung von Alkenen, insbesondere von Ethylen, wobei als Katalysatoren Lewis-Säure-aktivierte Donor-Ligand-substituierte eta·5·-Organyl-Chrom-Komplexe eingesetzt werden, insbesondere phosphino- oder arsino-substituierte Cyclopentadienyl-Komplexe.
Patent DE-19930880-A1 (DE)
Inventor: FUCHS ANDREAS
IPC: H02M7/06
Filed: 1999-07-05
Abstract: A circuit arrangement with at least one input converter (9) which can be switched to at least one secondary winding (3-5) of a main transformer and has at least one voltage link (10) connected in series with it on the output side. Before connecting at least one primary winding (2) of the main transformer (1) to the supply (mains) network (13), the voltage link capacitor (11) can be charged through an auxiliary network (4) having low short-circuit capacity, where the auxiliary network (14) is inductively coupled to at least one secondary winding, via at least one auxiliary winding. The auxiliary/additional network is formed specifically by at least one rectifier, preferably a four quadrant controller, and/or at least one high-side switch.
Patent DE-19936467-A1 (DE)
Title: Dentists impression tray for denture fits reproduces front teeth surface by paired mesial surfaces pinned or screwed to bite wall.
IPC: A61C13/12
Filed: 1999-08-03
Abstract: Single vertical flat mesial surfaces (1) reproduce the shape and size of the natural front teeth and have on their distal side a pin or screw as fixer (2) to plug into the front teeth of the bite wall. The vertical plates (1) are joined in pairs to form a common mesial face. The mesial plates reproduce the original masticating surfaces of the molar teeth and have underside pins or screws to fix them from above into side teeth of the bite wall and the tray, as made in one piece with bite wall and base. At the front the bite wall is thinwalled as opposed to the rear in which the wall is thick.
Patent DE-19937206-A1 (DE)
Title: Position determination arrangement for detecting seat position in airbag activity system
Inventor: LICHTINGER HARALD
IPC: B60R21/01
Filed: 1999-08-06
Abstract: The arrangement contains at least one magnetic sensor (10), with an electric resistance that depends on the direction of a magnetic field affecting it. A magnet rod (20) is movable relative to the sensor, and is coupled with a movable component (16), whose position is to be determined. The magnet rod is magnetised along its length in such way, that the field lines of the magnetic field outgoing along its length, form different angles (a) to its longitudinal direction. Several magnetic sensors with differently aligned magnetisations are preferably combined in a bridge circuit to a magnetic sensor assembly group (22).
Patent DE-19938143-A1 (DE)
Inventor: HAUPTMANN HOLGER
IPC: A61K6/06
Filed: 1999-08-16
Abstract: The invention relates to blanks comprising a ceramic based on zirconium oxide and having an additive ranging from 0.1 up to 0.50 wt. % of at least one of the oxides of the elements aluminum, gallium, germanium and indium. The invention also relates to the use of said blanks.
Patent DE-19941530-A1 (DE)
Title: Manufacturing electronic component with nitride layer using plasma CVD process supplies gas flow at angle to substrate surface, with deposition at specified lower temperatures
Inventor: DIRSCHERL JUERGEN
IPC: C30B25/10
Filed: 1999-09-01
Abstract: The gas flow (4) is supplied (2) by a nozzle (3) at an angle ( alpha ) of 0 deg -60 deg  against the plane of the substrate (1). Deposition proceeds at temperatures of 500 deg C-700 deg C.
Patent DE-19941625-A1 (DE)
Title: Production of a knife insert used in machines for cutting paper and cardboard comprises heating a blank made of hardenable metal, quenching and annealing, annealing the hardened blank
Inventor: KONRADT VOLKER
IPC: B26D1/00
Filed: 1999-09-01
Abstract: Production of a knife insert having a cutting section (1a) and a fixing section (1b) connected to the cutting section comprises forming a blank (1) made of a hardenable metal; heating the blank to a hardening temperature, quenching and annealing to form the required structure; annealing the hardened blank in the region of the fixing section by local introduction of heat; and processing the free edge of the cutting section to form a cutting edge (1e).
Patent DE-19944074-A1 (DE)
Title: Fastener for connecting components comprises self-anchoring plugs inserted into bores in components and screw with threads of same sense at each end which is inserted into plugs and tightened to fasten components together
Inventor: PFAFF GEROLD
IPC: F16B5/00
Filed: 1999-09-14
Abstract: The fastener (1) for connecting components (2, 3) comprises self-anchoring plugs (5, 6) which are inserted into bores (7, 8) in the components. A screw (4) with threads of the same sense at each end is inserted into the plugs and tightened to fasten the components together.
Patent DE-19944550-A1 (DE)
Inventor: STERNBERG RANDOLPH
IPC: G06F1/18
Filed: 1999-09-17
Abstract: The casing includes at least one installed, heat-producing electric and/or electronic unit (36), especially a computer with mainboard, processor, etc., which is connected through a heat pipe (34) with a heat sink (28) and/or an outer wall of the casing or a section (26) of it, which has a larger surface area in comparison with other outer walls or sections of it.
Patent DE-19946881-A1 (DE)
Title: Automatic object testing arrangement has ring illumination arrangement of light rods, digital camera, evaluation unit; reflection field is formed in association with illumination arrangement
Inventor: TEUBNER ROLF
IPC: G01N21/88
Filed: 1999-09-30
Abstract: The arrangement has an annular illumination arrangement (9,10) consisting of light rods that illuminates the object and a digital camera that acquires an image of the object and that is coupled to an evaluation unit, whereby the camera is associated with the interior of the illumination arrangement circle. A reflection field is formed in association with the illumination arrangement
Patent DE-19953247-A1 (DE)
Title: Procedure for deformation or embossing of workpieces has tools on synchronously driven rotors on common axle, each working on one end face with tool on other end face
Inventor: FELDMEIER FRITZ
IPC: B21J5/00
Filed: 1999-11-04
Abstract: A procedure for the deformation or embossing of workpieces has one or more deforming tools located on the synchronously driven rotors located on a common axle (1) with an angle to one another. Each deforming tool works together on the one end face with a deforming tool (9) on the other end face. The deformation runs continuously. Separate supply and removal positions are present for a precise and protective handling of the workpieces at high output capacity. Two rotors are mounted in rotatable fashion on a common axle that is bent in the middle by an angle.
Patent DE-19953648-A1 (DE)
Title: Modular dual band planar coupler for external mobile phone antennas uses slot line resonators has no dielectric parts
Inventor: ROTHE LUTZ
IPC: H01P5/10
Filed: 1999-11-08
Abstract: The modular dual band planar coupler uses capacitive coupling to planar waveguide resonators in asymmetrical slot line (4) in a conducting plate (1) fed from a coaxial line (2).
Patent DE-19955830-A1 (DE)
Title: Object wrapping method has wrapping band used for supporting object during transfer between spaced transport bands on opposite sides of wrapping station
Inventor: BOEHL MICHAEL
IPC: B65B11/00
Filed: 1999-11-20
Abstract: The wrapping method has a transport band (3) used for feeding the objects to a wrapping station (5) at which a wrapping band (10) is passed around the outside of the object, before transfer of the wrapped object to a second transport band (4). The object is supported at the winding station via the wrapping band, which is suspended from above and transported in the direction of the second transport band.  An Independent claim for an object wrapping device is also included.
Patent DE-19956669-A1 (DE)
Title: Soundproofing element; has two spaced flexible sheets joined by flexible connection sheet, which is alternately connected to each sheet in zigzag or meander pattern to form chambers for filler medium
Inventor: WISNIEWSKI PETER
IPC: E01F8/00
Filed: 1999-11-25
Abstract: The element (2) has two spaced sheets of flexible material, which are joined by a connection sheet of flexible material. The connection sheet extends along the length or height of the sheets and is alternately connected to each sheet, in a zigzag or meander pattern at strip-shaped vertical connection points (12). The sheets form at least two separated chambers that can be closed, to hold a filler medium.  An Independent claim is included for a soundproofing wall incorporating the element.
Patent DE-19958153-A1 (DE)
Inventor: DASENBROCK JOHANNES
IPC: A61K31/422
Filed: 1999-12-03
Abstract: Compounds of formula (I), wherein R<1>, R<2> and n have the meanings give in claim N DEG 1, and their physiologically compatible salts and solvates can be used as GP IIbIIIa antagonists for combating thromboses, osteoporosis, oncosis, apoplexy, cardiac infarction, ischemia, infections, arteriosclerosis and osteolytic diseases.
Patent DE-19958374-A1 (DE)
Title: Sound absorptive cladding element for motor vehicles comprises one-piece foam block to encase part of enclosed absorbing elements in block recess
Inventor: BLANCHARD CHRISTOPHE
IPC: B60R13/08
Filed: 1999-12-06
Abstract: The absorbing elements are enclosed towards the wall (13,3) by an elastic material (5) without penetrating the element. The thickness (h2) of the material extending along one end (9) of the element is less than that (h) of the material enclosing the elements at the sides, preferably being one quarter of the side material thickness. The sound absorbing structure (7) is nonmetallic and in one piece and has a baseplate from which plate-type ribs extend as absorbing element. The ribs come in a number of lines and some of them cross over one another giving a net structure, in which the crossing points are where the ribs are connected. Using foam exclusively as elastic material, this comes in block form and is recessed (17) to take the absorbing elements (7). The recess (17) only extends over part of the block so part of the thickness (h2) remains between wall and absorbing element. The thickness (h2) of the material extending along one end (9) of the element is less than that (h) of the material enclosing the elements at the sides, preferably being one quarter of the side material thickness.
Patent DE-19960532-A1 (DE)
Title: Method of controlling operation of variable speed gearing involves converting alternating current of transmission line inputted via exciting transformer into direct current
Inventor: SAKAMOTO SHIGERU
IPC: H02P9/00
Filed: 1999-12-15
Abstract: The method involves converting an alternating current of a transmission line inputted via an exciting transformer (37) into a direct current in the presence of a power rectifier control signal from a variable speed controller, using a power rectifier (38). This direct current is converted back into an alternating current to produce a secondary exciting current which is supplied to a secondary circuit (40) of an induction generator motor. An Independent claim is included for an apparatus for controlling the operation of a variable speed gearing.
Patent EP-1036790-A1 (EP)
Inventor: IKEDA JUNICHI
IPC: C08G65/22
Filed: 2000-03-16
Abstract: A perfluoro group-containing compound are represented by the
following formula (I):
 
-Rf- is a perfluoro group; and -A represents -OH or a group:
 
or -C y F 2y+1  or -C z F 2z-1  and a perfluoro group-containing polymerizable
compound represented by the following formula (II):
 R 1 ―O―CH 2 ―CH(OH)―CH 2 ―O―Rf―B 
In Formula (II), -Rf- is a perfluoro group; -B is -OH or
-O-CH 2 -CH(OH)-CH 2 -O-R 2 , or -C y F 2y+1  or -C z F 2z-1 ; and R 1  and R 2  each is
a dehydroxyl residue of a (meth)acryloyl group-containing
compound or a vinyl group-containing compound. The hardened
polymer from the compound has water-repellency, oil-repellency and
adhering ability.
Patent EP-1046677-A1 (EP)
Inventor: EICHHORN JOACHIM DR
IPC: C09B62/513
Filed: 2000-04-12
Abstract: New reactive disazo dyes are 1-amino-2,7-bis(N-aryl- or -alkyl-aminocarbonylphenylazo)-8-naphthol-3(4),6-disulfonic acids or alkali metal salts (I), which contain at least one vinylsulfonyl (precursor) group. New reactive disazo dyes are 1-amino-2,7-bis(N-aryl- or -alkyl-aminocarbonylphenylazo)-1-naphthol-3(4),6-disulfonic acids o alkali metal salts of formula (I), which contain at least one vinylsulfonyl (precursor) group (-SO2Z). one of D<1>, D<2> = an N-aryl- or -alkyl-aminocarbonylphenyl group of formula (II); the other D<1>, D<2> = (II) or a phenyl group (III) or a naphthyl group (IV). The full definitions are given in the DEFINITIONS (Full Definitions) Field. An Independent claim is also included for the preparation of dyes (I).
Patent EP-1065307-A1 (EP)
Inventor: KRCMA RADKO
IPC: D04H1/70
Filed: 2000-06-28
Abstract: The manufacturing process and equipment of bulky textile configurations by vertical
layering of fabrics based on formation into folds vertical to product level and their
pressing to a required density, where - according to the invention concept - in places
of compacting of vertically layered bulky textiles to such a density, pressures forming
flat fabric formation into folds cease to be applied by from place to place in jumps. 
     The equipment for production of bulky textile configurations above consisting of fold
forming body, which represents a rotating body (4) fitted with punches and identified
by the fact that punch (2) containing bars (3) pass through radial grooves of discs (7)
fixed to the driving shaft (11), which rotates the grooved discs (7) and, consequently,
the bars (3) round the shaft (11) centre line and where the bars (3) are controlled by
cams (8) influencing radially orientated movements of the bars (3).
Patent EP-1172718-A1 (EP)
Inventor: HETZER UWE
IPC: B21D37/00
Filed: 2000-07-14
Abstract: System comprises a number of labels (6-8) for machine parts (1, 2, 4) as well as a reader (19) for reading the labels. The labels are detachably mounted on the machine parts and can be removed to enable the reader to read them. An Independent claim is made for a method for identification of machines or machine parts in which the labels relating to machine parts are removed from them, read and then replaced.
Patent EP-1077229-A1 (EP)
Inventor: WIDEMAN LAWSON GIBSON
IPC: C08L23/00
Filed: 2000-08-11
Abstract: This invention relates to a polymeric resin which
contains from 35 to 65 percent by weight of polymeric units
derived from dicyclopentadiene and from 65 to 35 percent by
weight of polymeric units derived from beta-pinene. The
polymeric resins are particularly useful in improving
traction of the rubber when used in tire treads.
Patent EP-1087083-A1 (EP)
Inventor: COSTA EMILIO
IPC: E05B73/00
Filed: 2000-09-06
Abstract: An anti-theft container, comprising two half-box-like components
(11,12) wherebetween an item (13) to be protected is enclosed. A first one
(11) of the components has an enclosure (14) containing an excitable
signaling component (30) and an engagement means (15) in which one end
of a tab (16) which protrudes from a second one (12) of the components is
insertable and lockable.
Patent EP-1088519-A1 (EP)
Inventor: MILLIMAN KEITH
IPC: A61B17/11
Filed: 2000-09-27
Abstract: A surgical instrument (10) for anastomosis of first and second blood vessels
includes a housing (26) having distal (22) and proximal(24) ends,
a handle (12) and a disposable loading unit (100)
removably mounted to the distal end (22) of the housing (26). The loading unit (100) includes upper and
lower fastener support members having a passage defined therethrough for receiving an
end of the second blood vessel and configured to releasably support a plurality of surgical
fasteners (260). The loading unit also includes a retractable anvil located at a distal end of the
loading unit (100), the anvil being movable relative to the fastener support member in response
to actuation of the handle (12) to simultaneously deform the of surgical fasteners (260).