baber/WOPTO huggingface dataset:
Patent DE-19937479-A1 (DE)
Title: Ultraschall-Sensoranordnung
Inventor: STUMM WOLFGANG
IPC: G01N29/22
Filed: 1999-08-07
Abstract: Es wird eine Ultraschall-Sensoranordnung vorgeschlagen, insbesondere für eine Schweißelektrode, mit einem Sensor (5, 6, 7, 10), der Ultraschallwellen einer gewünschten Schwingungsart während des Detektionsvorgangs in zu detektierende Bereiche einleitet und/oder der Ultraschallwellen detektiert. Bei einem Sensorträger (1) ist zumindest eine Materialausnehmung (2) vorgesehen, in der zumindest ein Sensor (5, 6, 7, 10) angeordnet ist.
Patent DE-19938625-A1 (DE)
Inventor: KRUEGER DIETMAR
IPC: H02P8/36
Filed: 1999-08-14
Abstract: The circuit has an end stage (5) for electrical connection to the stepper motor (1), a step generator (6) and at least one first control lead (7) for connecting the control unit to the step generator. The circuit has an arrangement (9-14) for setting the first control lead(s) to a defined potential on detecting the presence of a fault in the stepper motor, enabling the control unit to detect the presence of the potential.
Patent DE-19938840-A1 (DE)
Title: Mischelement für ein in einem Rohr geführtes Fluid
Inventor: BRUECK ROLF
IPC: F15D1/02
Filed: 1999-08-17
Abstract: Es wird ein Mischelement (1) für ein in einem Rohr (2) geführtes Fluid beschrieben, welches insbesondere in einem Abgasrohr einer Verbrennungskraftmaschine einsetzbar ist, bei dem in annähernd einer Ebene gleichzeitig Teile der zur Innenoberfläche (3) des Rohres (2) benachbarten äußeren Strömung A mittels einer äußeren Leitfläche (4) nach innen gelenkt werden und Teile der inneren Strömung I mittels einer inneren Leitfläche (5) nach außen. Die Nutzung der gesamten Innenoberfläche (3) des Rohres (2) zur Kühlung wird bevorzugt durch wenigstens eine in der äußeren Leitfläche (4) vorgesehene Öffnung (7) gewährleistet. DOLLAR A Insgesamt läßt sich mit der vorliegenden Erfindung auf einfache Weise eine homogene Temperaturverteilung und gute Kühlung für ein in einem Rohr (2) geführtes Fluid erreichen. Das erfindungsgemäße Mischelement (1) zeichnet sich gegenüber bekannten Mischelementen besonders durch seine kompakte Bauweise aus.
Patent DE-19942923-A1 (DE)
Title: Dentalklebersystem
Inventor: MATSUNAE KAORI
IPC: A61K6/884
Filed: 1999-09-08
Abstract: Es ist ein Dentalklebersystem offenbart, welches (I) ein Zahnoberflächenkonditioniermittel und (II) ein Bindematerial umfaßt, worin das Zahnoberflächenkonditioniermittel (I) eine saure wässerige Lösung ist und das Bindemittel (II) eine Mischung aus: (a) einem Fluoraluminosilikatglas-Pulver, (b) einer oder zwei oder mehr ungesättigten organischen Verbindungen, ausgewählt aus polymerisierbaren ungesättigten organischen Verbindungen mit mindestens einer CH¶2¶=CR¶1¶-COO-Gruppe, worin R¶1¶ H oder CH¶3¶ ist, und ohne Säuregruppe; (c) einer Säure; (d) Wasser; und (e) einem Fotopolymerisationskatalysator, aufweist. Mit dem erfindungsgemäßen Dentalklebersystem können die dentale Instandsetzung und das Zahnbein in einem klinisch einfachen Vorgang fest und sicher aneinandergeklebt werden, und durch die Verleihung von Eigenschaften zur kontinuierlichen Abgabe von Fluoridionen kann nicht nur eine Wiederherstellung des Zahnbeins, sondern auch die Kräftigung der Zahnstruktur und die Hemmung von sekundärer Karies erwartet werden.
Patent DE-19947191-A1 (DE)
Inventor: HORN PETER
IPC: C08G18/76
Filed: 1999-10-01
Abstract: A transparent steam sterilized non-cytotoxic polyurethane sealing compound obtained by reaction of (a) modified polyisocyanates with (b) compounds having at least two hydrogen atoms which can react with isocyanate groups, optionally in the presence of (c) catalysts. Under (a), modified diphenylmethane diisocyanate is used, of maximum viscosity 1500 mPa, as measured with a Haake Viscometer VT 500, and castor oil is used for the preparation of the diisocyanate and/or as component (b). An Independent claim is included for preparation of the sealing compound in accordance with (a) to (c) above.
Patent DE-19956412-A1 (DE)
Title: Method for returning coins inserted in automatic machines for selling goods in the event of a faulty function feeds signals from sensors a control device for monitoring the passage of coins through the coin-checking device.
Inventor: BLUM HERBERT
IPC: G07F1/04
Filed: 1999-11-24
Abstract: A first sensor (5) fits after a coin input (3). A second sensor (7) fits after a coin output in a coin-checking device (4). Signals from the sensors are fed to a control device (6) for monitoring the passage of coins through the coin-checking device. Exceeding a preset passage time triggers a signal from the control device to return the coins.
Patent DE-19957559-A1 (DE)
Title: X-ray system, for computer tomography, fluoroscopy, mammography, mobile radiography and medical, dental and industrial radiography, has a heat storage device between the cathode and anode for absorbing waste energy from the anode
Inventor: ROGERS CAREY SHAWN
IPC: H05G1/00
Filed: 1999-11-30
Abstract: X-ray system has a heat storage device located between the cathode and anode for absorbing waste energy produced by the anode. An x-ray system has a housed generator (16) comprising a heat storage device, located between an electron flux generating cathode and an electron collecting and x-ray generating anode, for absorbing part of the waste energy which is produced by the anode and which comprises radiant heat energy and the kinetic energy of electrons back-scattered by the anode. The storage device comprises a body of sufficient heat capacity that the waste energy absorption transfer rate exceeds the rate of waste energy transmission from the body. Independent claims are also included for the following: (i) a heat storage device for use in an x-ray generator; and (ii) an x-ray system including an x-ray transparent filter located between an anode and an x-ray outlet window to reduce exposure of the window to waste energy generated by the anode.
Patent DE-19958115-A1 (DE)
Title: X-ray tube has rotary core anode with sleeve openings for accelerated electrons and x-rays generated in target on end facing cathode, outside central axis and in lateral surface at target height
Inventor: LOHMANN LOTHAR
IPC: H01J35/10
Filed: 1999-12-02
Abstract: The x-ray tube has a fixed cathode (3) and an anode with a fixed sleeve (2) and a rotatable core (6) within the sleeve with a target (5) carried on the end facing the cathode. The sleeve has openings (13,14) for the passage of accelerated electrons and for x-rays generated in the target on the end facing the cathode and outside the central axis and in its lateral surface at the height of the target.
Patent DE-19959442-A1 (DE)
Inventor: ROLLER CLAUS
IPC: H04L29/06
Filed: 1999-12-09
Abstract: The invention relates to a method and to a system for transmitting data and/or information and/or signals, especially of a dynamic content, especially music, videos or games, from a provider (16) to a recipient (12) by means of an electronic data network (14), especially the internet, WWW (World Wide Web) or other intranets. The data and/or information and/or signals, especially those of a dynamic content, are compressed and encrypted and transmitted from the provider (16) to the recipient (12) together with an encrypted autoexecution file. When said autoexecution file is decrypted at the recipient's (12) end, said data and/or information and/or signals are automatically decrypted and decompressed, or overwritten and deleted. The invention also relates to the use of said method and said system.
Patent DE-19960779-A1 (DE)
Title: Production of flexible to semirigid integral polyurethane foam molding, e.g. for cycle saddle, head restraint or medical treatment chair, uses blowing agent mixture of 1,1,1,3,3-pentafluorobutane and other fluoroalkane
Inventor: EISEN NORBERT
IPC: C08G18/65
Filed: 1999-12-16
Abstract: Flexible to semirigid integral polyurethane foam moldings is produced by reacting (modified) organic polyisocyanates (prepolymers) with 2-6-functional polyol(s) (hydroxyl (OH) number 20-200), 2-4-functional chain extender(s) (OH or amine number 600-1850) and optionally other components in the presence of water and a blowing agent mixture of 1,1,1,3,3-pentafluorobutane and other fluoroalkane(s).  Production of flexible to semirigid polyurethane foam moldings, with a densified edge zone and soft, cellular core, comprises reacting (a) organic and/or modified organic polyisocyanates and/or polyisocyanate prepolymers with (b) polyol components with a hydroxyl (OH) number of 20-200 and functionality of 2-6, (c) optionally a polyol component with an OH number of 201-899 and functionality of 2-3, (d) chain extender component(s) with an OH or amine number of 600-1850 and functionality of 2-4 and (e) optionally conventional additives, activators and/or stabilizers in the presence of water and a blowing agent mixture of 1,1,1,3,3-pentafluorobutane and other fluoroalkane(s). An Independent claim is also included for moldings with a bulk density of 150-900 kg/m<3> produced in this way;
Patent DE-19961027-A1 (DE)
IPC: A61B17/32
Filed: 1999-12-16
Abstract: The invention relates to a medical instrument (10) for treating, especially removing, tissue, bone cement or the like in the human or animal body. The inventive instrument comprises a handpiece (12) and an applicator element (14) located on the distal end thereof. The applicator element (14) can be axially reciprocated relative to the handpiece (12) which is provided with a drive mechanism (18) for the applicator element. The drive mechanism (18) converts a continuous pressure p into the reciprocating motion of the applicator element (14). Said applicator element (14) is provided with a channel (56) in the zone of its distal end that has at least one opening (58) for suctioning and/or for introducing a rinsing fluid.
Patent DE-19961884-A1 (DE)
Inventor: STROTHMANN THOMAS
IPC: G01L3/10
Filed: 1999-12-20
Abstract: The invention relates to an arrangement that serves for detecting angles of rotation, torques and other, preferably rotational, variables between rotating components in a contactless manner. The inventive arrangement is provided with a stator (5) being permanently, radially or axially magnetised and a ferromagnetic rotor (1) having pole ends (3) in the radial or axial orientation for magnetically scanning the stator. The stator and the rotor form an axially or radially accessible, rotationally symmetric air gap. The magnetic flow changes in said gap according to the difference angle between the rotor and the stator (5). Said changes are detected. Pole pairs comprising poles (6) which are successive in the direction of the difference angle between the rotor (1) and the stator (5) are configured on the stator (5). Each pole end (3) of the rotor (1) is arranged underneath one of the magnetic pole pairs pertaining to the stator (5), whereby conditions of arrangement are the same.
Patent EP-1057613-A1 (EP)
Inventor: HALENA PETER
IPC: B29C57/00
Filed: 2000-02-03
Abstract: A suction fitting (8) is pushed over the end of the blank hose section, and can be fastened axially to the mandrel (3). Its contact surface (26) forms a stop for the tubular blank. Application of reduced pressure at this end face (26) aligns the tube axially, bringing it to rest square against the end face.
Patent EP-1124274-A1 (EP)
Inventor: XU JI-HAI
IPC: H01L51/50
Filed: 2000-02-09
Abstract: Organic electroluminescent apparatus (10) including an organic
electroluminescent device (11) for emitting blue-green light. A microcavity structure
(12) receives the blue-green light and is tuned to a resonance such that the blue-green
light is enhanced to blue and green light. A color converting medium (23) receives and
absorbs the blue-green light and emits red light in response thereto.
Patent EP-1031804-A1 (EP)
Inventor: SCHOENECKER HERBERT GRAD-ING
IPC: F25J3/04
Filed: 2000-02-14
Abstract: A low temperature air fractionating system uses a rectification unit comprising pressure and low pressure columns and a nitrogen fraction recycle to the system air feed inlet, to provide bulk nitrogen.  A low temperature air fractionating system uses a rectification unit comprising pressure and low pressure columns (14,15) respectively. Feed air (1) is boosted to a pressure p1, by a compressor (3), purified through a system (6), cooled via an exchanger (12), and at least in part fed to the pressure column (14) via a line (13). At least one liquid fraction (24) from the column (14) is fed into the low pressure column via inlet (27), and a nitrogen rich stream (32) is drawn from column (15), heated through exchanger (12), and mixed with clean feedstock air (7) to provide a feed stream (8) which is pressurized to p2 ( greater than p1) by a compressor (9). An Independent claim is also included for a plant for operating the process of the invention.
Patent EP-1122268-A1 (EP)
Inventor: WAITKUS PHILIP A
IPC: C08G8/10
Filed: 2000-02-22
Abstract: A polymer composition that can be used to cure a novolac resin at a lower
temperature than conventional novolac curing agents and with reduced emission of
volatile compounds is disclosed. The novolac curing agent polymer composition is
prepared by mixing and reacting in aqueous solution a phenolic monomer and an
aldehyde in the presence of a basic catalyst to forum an intermediate resin, and
reacting the intermediate resin with an amine to form the polymer composition. The
aldehyde to phenolic monomer molar ratio in the reaction should be at least about
1.0:1, and preferably is at least about 2.0:1. The preferred amine is
hexamethylenetetramine, and it is preferred that the hexamethylenetetramine to
phenolic monomer molar ratio is at least about 0.12:1. In a preferred version, the
aldehyde is formaldehyde, and the phenolic monomer is selected from the group
consisting of phenol, substituted phenols, and mixtures thereof, with phenol itself
being the most preferred phenolic monomer. The polymer is particularly
advantageous in that the reaction temperature is lowered compared to other
conventional curing agents, the unreacted phenolic monomer in the polymer
composition may be adjusted to levels less than about 0.5 weight percent, and the
unreacted aldehyde in the polymer composition may be adjusted to levels less than
about 0.1 weight percent. As a result, the polymer releases minimal volatile
compounds when used to cure novolac resins, and unlike conventional resole curing
agents, has an indefinite shelf life in both the pure form and when blended with a
novolac resins.
Patent EP-1038581-A1 (EP)
Inventor: ECO-BAT S P A
IPC: H01M10/54
Filed: 2000-03-16
Abstract: It is described an equipment able to make, in liquid suspension, either
separations between size solids, being previously crushed and made
dirty in the surface by fine particles deposits of various composition, or
chemical reactions between the liquid of the suspension and the solids;
the equipment is characterised by the fact that it consists of a vessel (1)
whose plan is composed of a rectangle having almost equal sides and a
trapezium having the longer base coinciding to a rectangle side, and it is
equipped with a slopped upwards bottom (5), towards which the inner walls,
formerly verticals, converge to form a channel (6) with the same bottom.
Solids are fed from the top (12) by a known system and in an almost
barycentric position compared to the plan and find, in the liquid, the time
and physical conditions to float and to sediment according to their
specific gravity and to that one of the liquid, intermediate among those
ones of solids. While solids, lighter than liquid, floating, are conveyed by
a feed vane, or other similar system, towards the overflow pipe together
with the liquid, the solids, heavier than liquid, sediment and are conveyed
upwards up to the outlet hole by a screw conveyor (9) along the slopped
bottom (5) in order to cross the liquid head up to the out-of-liquid drainage
zone (15) which consists of an extension both of the bottom and the screw
feeder, where solids are furthermore washed by liquid spraying, to which,
in a separate vessel, a reagent has been added to make the fine
particles, stuck to the surfaces of all fed solids, soluble during their
staying into the liquid suspension.
Patent EP-1137196-A1 (EP)
Inventor: SAUNDERS OLIVER W
IPC: H04B7/185
Filed: 2000-03-24
Abstract: Apparatus for enhancing the processing capabilities of a
satellite communication system including an uplink receiver
40 deployable with a first satellite 20. A first processor
50 deployable on satellite 20 is capable of processing
signals from uplink receiver 40. A link terminal 60
deployable with satellite 20 is capable of receiving signals
processed by a second processor from a second intersatellite
communication link terminal deployable with a second
satellite. A first switch 100 deployable with satellite 20
enables signals from uplink receiver 40 to be utilized by
communication link terminal 60 or processor 50. A downlink
transmitter 80 deployable with satellite 20 is capable of
transmitting signals to a ground based communication station
90. A second switch 110 deployable with satellite 20 enables
signals from communication link terminal 60 or first
processor 50 to be utilized by downlink transmitter 80.
Patent EP-1056146-A1 (EP)
Inventor: SCHMIDT MICHAEL DR
IPC: C22B3/04
Filed: 2000-04-25
Abstract: Spent lithium battery cathode material recovery, by solvent extraction of the electrode assembly, mechanically removal of th anode, grinding, sieving and heat treatment, is new. Lithium-transition metal mixed oxide cathode materials are recovered from spent lithium batteries by (a) exposing the elect assembly comprising the electrode, separator and electrolyte components; (b) extracting the assembly with an organic solvent; (c drying the extracted electrode pack; (d) mechanically separating the anode from the assembly; (e) grinding and sieving the remai assembly; and (f) treating the resulting material at 300-700 degrees C.
Patent EP-1058247-A1 (EP)
Inventor: YAMAMOTO HIROKI
IPC: G11B7/00
Filed: 2000-06-05
Abstract: An information recording medium has a Co-Si oxide thin
film (1) constructed such that columnar crystals (2) are separated
by an intergranular phase (3) which contains SiO 2  having
a lower coefficient of thermal conductivity than the columnar
crystals (2). Therefore, the intergranular phase (3)
prevents heat transfer from one columnar crystal (2) to
another. In addition, the intergranular phase (3) separates
columnar crystal (2) from each other, so that the crystalline
structure of each columnar crystal (2) is not affected by its
adjacent columnar crystal (2). The advantage of such construction
is that the columnar crystals (2) do not undergo
phase transformation except for those which were given energy
necessary for phase transformation directly from the laser
beam and hence columnar crystals (2) overheated by the laser
beam do not affect their adjacent columnar crystals. Thus it
is possible to accurately form recording pits whose mark
length is smaller than the laser beam diameter.
Patent EP-1072302-A1 (EP)
Inventor: STRAUB PETER
IPC: B01J38/12
Filed: 2000-06-19
Abstract: Process for regenerating a catalyst filter (28, 30) used to purify waste gases comprises heating the catalyst to a temperature above the operating temperature, and simultaneously introducing a carrier gas to the filter so that the filter is regenerated by simultaneous thermal and mechanical treatment. An Independent claim is also included for an apparatus for carrying out the regeneration process comprising a heater (34) by which the catalyst filter is heated either directly or by means of a carrier gas to a temperature above the operating temperature of the filter. Preferred Features: The filter is heated to 50-200 degrees C above the operating temperature but below the temperature so that the filter is not damaged.
Patent EP-1066861-A1 (EP)
Inventor: PORTE PIERRE-ALAIN
IPC: A63C5/03
Filed: 2000-06-28
Abstract: Snowboard (1) has first open cavity (16) reaching first edge (4), and upper side (6), and second open cavity (17) reaching second edge (5), and upper side. Cavities are symmetrical relative to longitudinal axis, and are placed in central zone on board. Thickness of board also has upper reinforcement (18) placed near upper side, lower reinforcement (19) near lower side (7), and core (20) separating reinforcements. Superposition of reinforcements and core improves rigidity of board. Rigidity of board increases with thickness of core.
Patent EP-1086753-A1 (EP)
Inventor: HORLAMUS HERBERT DIPL-ING
IPC: B07B7/083
Filed: 2000-07-28
Abstract: Sifting air charged with fine material flows radially from outside in against centrifugal force through a sifting wheel (1) rotating in a sifting chamber (7). The sifting air flows out of the sifting wheel axially through a discharge opening (2) into an expansion housing (3). A cover plate (5) with this discharge opening forms a dividing wall (8) in the expansion housing.
Patent EP-1123647-A1 (EP)
Inventor: MERLO AMILCARE
IPC: A01B51/02
Filed: 2000-08-31
Abstract: An agricultural tractor with a front section (12a)
and a rear section (12b), a driving position (28) which
driving seat (32) is normally facing the front section
(12a) and an attachment unit (26) for farming tools
arranged in said rear section (12b) in a position which
is substantially central with respect to a longitudinal
axis (L) of the tractor (10). The driving position (28)
is arranged laterally with respect to said longitudinal
axis (L) and the seat (32) swivels on a vertical axis
(R) towards said rear section (12b).
Patent EP-1103324-A1 (EP)
Title: Verfahren zur Herstellung eines Gussteils, insbesondere eines Gussteils für ein Cabriolet-Fahrzeug
Inventor: JUST JAN
IPC: B22D17/22
Filed: 2000-11-04
Abstract: Um mit einfachen Mitteln kostengünstige Gussteile mit planparallelen Funktionsflächen herstellen zu können, wird ein zweigeteiltes Werkzeug (6) mit zwei aneinander liegenden Werkzeughälften (7, 8) und einer schräg verlaufenden Trennebene (9) zwischen den Werkzeughälften (7, 8) verwendet, wobei nach Abschluss des Gießvorgangs die beiden Werkzeughälften (7, 8) in entgegengesetzten Richtungen und jeweils winklig zu den Funktionsflächen entfernt werden. <IMAGE>
Patent EP-1052109-A1 (EP)
Inventor: BRYER PHILLIP
IPC: B41J3/36
Filed: 2000-02-07
Abstract: A portable printer comprising a door (12) pivotally coupled to a main body (10) of the portable
printer at a back end, a printing medium roller support (36) rotatably mounted on the door of the
portable printer, a platen rotatably positioned at a front end of the door, a door locking
mechanism having a pair of door locking latches respectively positioned at opposite ends
of the platen, a roller movably and rotatably coupled to the door locking mechanism and
positioned parallel to the platen, a pair of levers movably coupled to the door locking
mechanism for pressing the roller against the platen when the door is closed to the main
body, a support frame (78) positioned within the main body, a print head pivotally coupled to
the support frame, a pair of coil springs coupled between the print head and the support
frame such that the print head is essentially floating against the support frame, a body
locking mechanism having a pair of body locking latches for latching with respective door
locking latches, a gear system coupled to the platen for rotating the platen, a door lock
preventing the door locking mechanism from being pressed to release the door, a printing
medium sensor and a status indicating lamp for sensing and reporting the status of the
printing medium roll, wherein the medium roller support is mounted on the door for easy
accesses of the printing medium roll and the print head is adjustably positioned against the
platen.