baber/WOPTO huggingface dataset:
Patent DD-160776-A3 (DD)
Title: Verfahren zum gasnitrieren von stahlteilen
Inventor: GRACEV KONSTANTIN A
Filed: 1981-06-23
Abstract: Die Erfindung betrifft das Nitrieren von Teilen von Geraeten, Aggregaten und Maschinen. Das Wesen der Erfindung besteht darin, dass die Saettigung der Teile in einem gekreuzten magnetischen Gleichfeld erfolgt. Dadurch koennen das Nitrieren intensiviert und die Betriebskennwerte erhoeht werden.
Patent DD-210588-A3 (DD)
Title: Loescheinrichtung fuer eine kombination von stromrichterschaltungen mit zwangskommutierung
Inventor: KNUTH WOLFGANG
IPC: H02M7/515
Filed: 1981-08-31
Abstract: Die Loescheinrichtung wird vorteilhaft bei leistungselektronischen Einrichtungen angewendet. Der fuer die Loeschung der Hauptthyristoren mehrerer zwangskommutierter Stromrichterschaltungen bisher notwendige Gesamtaufwand an Bauelementen wird verringert und die Funktionsweise wird vereinfacht und betriebssicherer gestaltet durch eine besondere schaltungstechnische Verknuepfung der zugeordneten Loescheinrichtung.Fuer die Loeschung der Hauptthyristoren des Wechselrichters und des Gleichspannungsstellers wird nurnoch eine gemeinsame Loescheinrichtung eingesetzt.Die Bauelemente dieser Loescheinrichtung des Wechselrichters sind zusaetzlich mit den Hauptthyristoren des Spannungsstellers verbunden.Verwendet wird diese Erfindung bei Einrichtungen,die aus einer Kombination von Stromrichtern mit Zwangskommutierung bestehen und zur potentialgetrennten Umwandlung einer hohen Eingangs-Gleich-und/oder Wechselspannung in einer fuer Niederspannungsverbraucher geeignete Spannung und Stromart dienen.
Patent DD-211239-A3 (DD)
Title: Verfahren zur herstellung ungesaettigter carbonsaeuren und deren ester
Inventor: DINJUS ECKHARD
IPC: C07C51/15
Filed: 1982-05-14
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung ungesaettigter Carbonsaeuren und deren Ester. Erfindungsgemaess werden diese Verbindungen durch Reaktion von Kohlendioxid und Olefinen mit zwei konjugierten Doppelbindungen an Nickel(O)-Komplexen, die eine genuegend hohe Elektronendichte am Zentralatom, erzeugt durch zusaetzliche chelatisierende Neutralliganden, besitzen, vorgebildet und durch nachfolgende Hydrolyse, Protonolyse oder Alkoholyse freigesetzt. Die erfindungsgemaessen Reaktionen sind ausserordentlich spezifisch und gestatten die Synthese d. reinen Verbindungen in Ausbeuten bis zu ueber 90 % in bezug auf d. eingesetzten Nickelverbindungen. Die Reaktionen verlaufen bereits unter sehr milden Bedingungen in genuegend hoher Geschwindigkeit. Die zur erfindungsgemaessen Reaktion geeigneten Olefine sind in weiten Grenzen variierbar. Als Beispiel fuer in reiner Form darstellbare Verbindungen seien genannt: Pent-3-ensaeure 3-Methyl-pent-3-ensaeure 3,4-Dimethyl-pent-3-ensaeure sowie die entsprechenden Ester. Die Erfindung zeichnet sich insbesondere durch d. Einsatz ungiftiger bzw. wenig giftig. Substrate u. d. Moeglichk. der problemlosen Rueckgewinng. d. zur Induktion eingesetzten Nickel(O)-Komplexe aus.
Patent DD-266714-A3 (DD)
Title: Leichter abluftschacht
Inventor: BAEHR HEINZ
IPC: F24F7/02
Filed: 1985-07-04
Abstract: Die Erfindung betrifft einen leichten Abluftschacht fuer Stallgebaeude, der kostenguenstig ist und gute Stroemungsverhaeltnisse aufweist. Erfindungsgemaess geschieht das durch einen mit verschiedenen Mitteln formstabil gestalteten Schlauch, der am Schachtkopf und an einer untergehaengten Decke befestigt ist.
Patent DD-277595-A3 (DD)
Title: Verfahren zur herstellung konditionierter adsorbentien
Inventor: KUENNE HANS-JOACHIM
IPC: C01B32/384
Filed: 1988-04-20
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung konditionierter Adsorbentien aus C-haltigem Flugstaub, wie er in Winklergeneratoren zur Erzeugung von Synthesegas aus Braunkohlentieftemperaturkoks entsteht. Ziel der Erfindung ist es, das Adsorptionsvermoegen des Winklerstaubes in hoeherem Masse als bisher auszunutzen, dessen Mehrfacheinsatz zu gewaehrleisten und seine Verbrennbarkeit nach Verlust eines ausreichenden Adsorptionsvermoegens zu ermoeglichen. Die technische Aufgabe besteht darin, aus dem Winklerstaub fuer die Adsorption, Desorption und Regeneration hinreichend abriebfeste und grosse sowie moeglichst kugelfoermige Teilchen herzustellen, deren Adsorptionsvermoegen sogar vergroessert wird. Diese Aufgabe wird geloest, indem in einer ersten Verfahrensstufe fluidisierter Winklerstaub durch Aufspruehen einer waessrigen Suspension, welche ein Bindemittel, ein Granulationshilfsmittel und einen oberflaechenaktiven Stoff sowie gegebenenfalls Winklerstaub enthaelt, granuliert wird. In einer zweiten Verfahrensstufe werden die in der ersten gebildeten Granulate einer gezielten Waermebehandlung im Inertgasstrom unterzogen, bei der durch Aktivierung des Kohlenstoffes eine Vergroesserung des Adsorptionsvermoegens eintritt.
Patent EP-1030070-A3 (EP)
Title: Mikromechanische Kupplung sowie Verfahren zu deren Herstellung
Inventor: IGEL GUENTER DIPL-ING
IPC: F16B21/08
Filed: 2000-02-02
Abstract: Eine Kupplung (1) weist eine Kupplungsaufnahme (2) und ein
damit verbindbares Kupplungsgegenstück (3) auf, das in Kupplungsstellung
in einer Aufnahmevertiefung (6) der Kupplungsaufnahme
gehalten ist. Die Aufnahmevertiefung 6 ist in einem Schichtstapel
4 mit wenigstens zwei Schichten 5a, 5b, 5c, 5d, 5e angeordnet. Die
seitliche Begrenzungswand der Aufnahmevertiefung (6) weist,
ausgehend von der an die Aufnahmevertiefung (6) angrenzenden
flachseitigen Oberfläche (7) des Schichtstapels (4) zum Inneren
der Aufnahmevertiefung (6) hin, wenigstens einen Rücksprung auf,
der durch eine zurückspringende Schicht (5a, 5c) oder einen
zurückspringenden Schichtbereich gebildet ist. Das Kupplungsgegenstück
(3) hat seitlich wenigstens einen Führungs- und/oder
Verriegelungsvorsprung (9a, 9b), der in Kupplungsstellung in einen
Rücksprung (8a, 8b) des Bauteils (2) eingreift.
Patent EP-1034958-A3 (EP)
Title: Einrichtung und Verfahren zur Durchflussprüfung eines Behälter-Anschlusses
Inventor: KORTE JOERN DR
IPC: B60K15/00
Filed: 2000-02-11
Abstract: Zur Feststellung der ausreichenden Durchlässigkeit von
Entlüftungs-Schlauchnippeln (4) an Kraftstoffbehältern (3)
aus Kunststoff wird eine Prüfleitung (12) an den Nippel (4)
angeschlossen und durch den Nippel (4) aus dem Behälter (3)
Luft in die Prüfleitung (12) angesaugt. Anhand der Messung
des Unterdruckes von z.B. etwa 5 mbar oder des Volumenstromes
in der Prüfleitung (12) kann festgestellt werden, ob der
Nippel (4) und dessen Verbindung (9) mit den Behälter (3)
ausreichend strömungsdurchlässig sind. Diese Prüfung ist sehr
genau, geräuscharm und hat einen geringen Verbrauch an
Prüfluft. Der Dichtsitz (14) zwischen Prüfleitung (12) und
Nippel (4) ist dabei gering belastet.
Patent EP-1043505-A3 (EP)
Inventor: CONRAD ARMIN
IPC: F04D25/16
Filed: 2000-03-08
Abstract: The vacuum pump has fixed (5) and rotating (6) active pump components in a housing (1) with suction (2) and outlet (3) openi whereby the rotating active parts are mounted on a rotor shaft (4) mounted in a system of gas bearings consisting essentially of stator elements (18,22,26) with gas feed devices (32,34,36) and gas outlet openings (20,24,28). The stator elements are connecte the bearing housing via systems of elastic components (50,54,58).
Patent EP-1081032-A3 (EP)
Inventor: YAMAMOTO YOSHIAKI
IPC: F02B61/02
Filed: 2000-08-31
Abstract: [Object] To provide a wind shield device for an autobicycle capable of inhibiting negative
pressure generated behind the wind shield plate and improving pleasantness during high
speed, long driving. 
     [Structure] A wind shield device for an autobicycle having a transparent wind shield plate
24 attached in front of a steering handle 16, wherein an outside air introducing opening 24b
is formed at the lower portion of said wind shield plate 24 and a section of said wind shield
plate lower than the upper edge 24d of said opening 24b is made opaque.
Patent EP-1060763-A3 (EP)
Inventor: SHEPHERD JOSEPH S
IPC: A61N5/10
Filed: 1996-03-26
Abstract: A radiosurgery and radiotherapy system to provide diagnostic
imaging and target localization via a patient 3-D mapping means
such as a CT scanner or MRI, patient positioning via a four
degree of freedom of motion table, and a stereotactic Cobalt 60
therapy unit incorporating multiple sources to therapeutically
irradiate a target is provided. Methods of radiosurgery and
radiotherapy utilizing the system are also provided. A
combination of radiation source configuration, 360 degree
rotational characteristics of the therapy unit, and table
movement will allow any size and shape of target to be
irradiated to therapeutic levels while decreasing radiation
exposure to surrounding healthy tissue. A radiation beam
catcher which captures greater than 80% and preferably greater
than 90% of the radiation from the radiation sources is also
provided.
Patent EP-1083665-A3 (EP)
Inventor: ESTULIN WALTER
IPC: H04B1/40
Filed: 1995-07-17
Abstract: A subscriber unit of a time division multiple access
(TDMA) radiotelephone system is, from a power consumption
standpoint, reconfigured in each time slot of a TDMA frame
to a power consumption tessellation in which subscriber
unit circuit components not needed for communication signal
processing in that time slot are powered down, and other
components are powered up. 
     Some circuit components are powered down by switching
their power supply circuits. In order to minimize the
extent of circuitry that must be provided to distribute
power consumption control signals, other techniques (which
utilize circuitry provided for other purposes), such as
clock frequency control or power down commands, also are
utilized to modify controlled circuit component power
consumption without actually controlling power supply
circuits. Loop connection length between the subscriber
unit and the subscriber's telephone set, or other terminal
equipment, is limited to a length which is much less than
the length of a radio link on which the subscriber unit
operates. Programmable ring frequency logic controls the
frequency of a ringing signal generator, and a high
frequency ring control signal is switched on and off in the
cadence of ringing operation. Also an expansion header is
provided to enable serving plural subscriber loop circuits
with the same radio equipment for reducing per line power
consumption.
Patent EP-1109305-A3 (EP)
Inventor: MORIYAMA SHINICHI
IPC: F16F15/03
Filed: 2000-10-10
Abstract: A magnetic levitation control apparatus comprises a
pair of electromagnets for holding a levitated body having a
magnetic body in the levitated state. A signal source for
supplying a voltage signal of a frequency on a level such
that enables the electromagnets to function as the position
sensor, wherein a control voltage signal for controlling the
magnetic attraction of the electromagnets is superimposed on
the voltage signal. A circuit differentially supplies the
voltage signal to the pair of electromagnets to form a
position signal of the levitated body from an add signal of
currents respectively from the electromagnets, and a circuit
detects a control current of the electromagnets from a
subtraction signal of currents respectively from the
electromagnets. A controller generates a control voltage
signal of the electromagnets from the detected position
signal of the levitated body and, in addition, corrects the
position signal detected from the detected control current
of the electromagnets.
Patent EP-1068958-A3 (EP)
Inventor: KERR ROGER STANLEY
IPC: B41J19/20
Filed: 2000-07-03
Abstract: An image processing apparatus (10) comprises an imaging drum
(300) for holding print media (32) and donor material (36) in registration on the
imaging drum (300). A print head (500), driven by a lead screw (250) and stepper
motor, moves along a line parallel to a longitudinal axis (X) of the imaging drum
(300) as the imaging drum (300) rotates. The print head (500) is brought
repeatably to a mechanical registration position using sensors. For coarse
positioning, the print head (500) is moved to a first linear sensor position, with the
drive motor operated in full-step mode. For fine positioning, the drive motor is
then operated in microstepping mode, during which a second sensor detects
rotational orientation by detecting a rotational indicator mounted on the lead screw
(250). The rotational indicator permits straightforward adjustment for fine-tuning,
being adjustable to any one of a number of fixed positions relative to lead screw
rotation.
Patent EP-1031434-A3 (EP)
Inventor: SMITH KEVIN
IPC: B42B5/10
Filed: 2000-01-28
Abstract: A binding machine for binding together a number of
punched sheets of paper, the machine including
   means for temporarily retaining a wire binding
element of the kind set forth so as to allow punched
sheets to be hung thereon;   means for closing the retained wire binding element
so that the closed points come into the vicinity of the
open roots,  
wherein the means for retaining the curve binding element
includes a flap and finger plate (18) comprising a number of
projections or fingers, the flap being mounted (18a) for
pivoted movement such that the plate is pivoted away from
its equilibrium position by insertion of the binding
element (52) but returns to its equilibrium position
thereafter, thus retaining the wire binding element in a
generally horizontal orientation between the flaps and
the fingers.
Patent EP-1041801-A3 (EP)
Inventor: BALL THOMAS J
IPC: H04M7/00
Filed: 2000-03-22
Abstract: Interactive voice response (IVR) services are provided to an end user at a
telephone terminal (201) connected to the PSTN (202) through a telephone/IP
server (205) that serves as an interface between the PSTN and an IP network (204)
such as the Internet. A first IVR service is provided by a web server (203) running a
service logic (207) for that service, which produces pages formatted in a phone
markup language (PML) in response to an HTTP request sent over the IP network
by the telephone/IP server to the web server at the URL address associated with the
service. These pages represent an interactive dialog for that first service, which
when received by the telephone/IP server, are translated and converted to audio by
an interpreter (206) for audio presentation to the end user. The end user's
responses, either verbal or touch-tone, to questions posed during the dialog are
collected by the telephone/IP server, translated, and forwarded to the web server.
Hyperlinks to a second IVR service offered on a web server (208) at a different URL
address are embedded and associated with a specific question or statement in a
PML-formatted page produced by the first service. When the end user affirmatively
responds to that statement or question through a verbal or touch-tone input, the
telephone/IP server translates that response as a "click" on the hyperlink and
establishes a virtual connection to the hyperlinked URL address of the web server
providing the second service. Further, information associated with the end user's
interaction with the first service, such as his identity, PIN, and/or zip code, is
transferred to the second service by means of a cookie, URL encoding or other
information transference mechanism, to provide an audio experience that
seamlessly transfers the end user from the first service to the second.
Patent EP-1073252-A3 (EP)
Inventor: ETOH KOUICHI
IPC: B65H29/58
Filed: 2000-07-18
Abstract: A document is fed from a document tray to a reading
station. When the document after being read is discharged
by way of a discharge path, the document is halted by a control
roller for discharging, instead of being discharged
completely. That is, the document is discharged only when
the read image is recorded on a sheet and the sheet after
recording is discharged completely. When the sheet is not
discharged and hence an anomaly is detected, the document
set on standby at the discharge position is conveyed along
an inverting path and conveyance path to a document
registration roller in order to allow the document to be fed
to the reading station with its image face presented on the
reading position.
Patent EP-1073111-A3 (EP)
Inventor: ASAI KOICHI
IPC: B23K101/42
Filed: 2000-07-19
Abstract: A method of forming one or more solder bumps, including
the steps of superposing a mask having one or more through-holes
on a substrate having one or more electric circuits,
filling the through-holes with creamed solder to apply the
creamed solder to the electric circuits, heating the substrate
and the mask superposed thereon to form the creamed solder
in the one or more through-holes into one or more solder
bumps, and removing the mask from the substrate having the
solder bump.
Patent EP-1077361-A3 (EP)
Inventor: BEAR LOWELL LESTER
IPC: F01D5/14
Filed: 2000-08-04
Abstract: An airfoil blade measuring apparatus (10) includes an airfoil blade
engagement system (18) and a measuring system (20). The airfoil blade
engagement system rotates the mounted airfoil blade (12) to a position to be
measured, and elevates the airfoil blade to permit the entire airfoil blade to be
easily measured. The measuring system includes a blade engagement tool
(92) which positions the airfoil blade, a limit switch (104), two alignment slides
(82, 84), and a measuring slide (120) including a plurality of laser
displacement sensors, which are positioned via a computer controlled motor.
Patent EP-1090743-A3 (EP)
Inventor: JANT KEITH H
IPC: B32B1/08
Filed: 2000-08-10
Abstract: An automobile cooling system for an internal combustion engine with a
radiator has coolant hoses connected to the radiator and adapted to be connected to an
automobile engine to cool the same. The coolant hoses are constructed with an
innermost layer of a thermoplastic elastomer which resists electrochemical
degradation, an optional tie layer of a thermoset material surrounding the innermost
layer, a reinforcement layer surrounding the optional tie layer, and a cover made of a
thermoset material surrounding the reinforcement layer.
Patent EP-1147764-A3 (EP)
Inventor: ISHIDA MISAKI
IPC: A61K36/752
Filed: 2001-04-18
Abstract: A cosmetic composition comprises 0.00005 to 10wt% of
polymethoxyflavone having at least four methoxy groups. Cosmetic
compositions in the form of lotions, milky lotions, oil-in-water creams,
water-in-oil creams are preferable. Thus, the present invention provides
cosmetic compositions that are excellent in the whitening effect, allow
the skin to retain moisture for a long time, vitalize the skin, suppress
wrinkles, and have excellent storage stability.
Patent EP-1179607-A3 (EP)
Inventor: UENOSONO SATOSHI
IPC: B22F3/02
Filed: 2001-07-06
Abstract: An iron-based mixed powder for use in powder metallurgy and excellent in
die filling property and compressibility and without segregation, includes an iron-based
powder in which alloying powder(s) is adhered to the surface by a binder and,
further, a free lubricant. The iron-based powder includes a mixed iron powder of
atomized iron powder and reduced iron powder.
Patent EP-1195825-A3 (EP)
Inventor: KWEON HO-JIN
IPC: H01M4/1391
Filed: 2001-07-24
Abstract: Disclosed is a positive active material for a rechargeable lithium battery. The positive active material includes a core and a surface-treatment layer on the core. The core includes at least one lithiated compound and the surface-treatment layer includes at least one coating material selected from the group consisting of coating element included-hydroxides, oxyhydroxides, oxycarbonates, hydroxycarbonates and any mixture thereof.
Patent EP-1261127-A3 (EP)
Inventor: TAKAHASHI FUMIKAZU
IPC: H01L27/04
Filed: 2001-08-17
Abstract: A semiconductor integrated circuit device including a driver circuit
(100), a first long-distance wiring (104) connected to the driver
circuit (100), and a plurality of gate circuits (103) connected over the
entire length of the first long-distance wiring (104), so that an output
signal of the driver circuit (100) is received by the plurality of gate
circuits (103) via the first long-distance wiring (104), wherein a node
(105) arranged in the vicinity of an input terminal of the gate circuit
connected to an input terminal of the driver circuit (100) and an end
of the first long-distance wiring (104) is connected by a second long-distance
wiring (106) and a speed-increasing circuit (107).
Patent EP-1203833-A3 (EP)
Inventor: KADOTA TAKUMI
IPC: H01L21/285
Filed: 2001-11-06
Abstract: An organometallic copper complex having the following
formula is favorably employable for preparing copper
metal film by chemical vapor deposition:
 
[R 1  and R 2  each is alkyl or perfluoroalkyl; R 3  is hydrogen,
fluorine, or perfluoroalkyl; and at least one of R 4 -R 7 
is a group having the formula:
 
(in which R a  is alkylene, R b , R c , and R d  each is alkyl
group, and M is oxygen or sulfur, 
and each of the remainders is hydrogen or alkyl)].
Patent EP-1235007-A3 (EP)
Title: Mehrteilige Flachdichtung
Inventor: DUKECK HANS-PETER
IPC: F02F11/00
Filed: 2001-11-13
Abstract: Eine mehrteilige Flachdichtung (10), die mindestens an den
Trennstellen (12) zwischen den Dichtungsteilen (10.1, 10.2)
mit einem Dichtungsmittel (17) versehen ist, das durch den
beim Einbau der Dichtung (10) erzeugten Druck die Trennstellen
(12) verschließt.
Patent EP-1154248-A3 (EP)
Inventor: BROWN DALE MARIUS
IPC: G01J5/02
Filed: 2001-04-20
Abstract: An optical spectrometer for combustion flame temperature determination
includes at least two photodetectors (1,2) positioned for receiving light from a
combustion flame and having different overlapping optical bandwidths for
producing respective output signals; and a computer (34) for obtaining (136)
a difference between a first respective output signal of a first one of the at
least two photodetectors with and a second respective output signal of a
second one of the at least two photodetectors, dividing (138) the difference
by one of the first and second respective output signals to obtain a
normalized output signal, and using the normalized output signal to determine
(40) the combustion flame temperature.
Patent EP-1188584-A3 (EP)
Inventor: INOUE TAKUMI
IPC: B60C9/00
Filed: 2001-09-12
Abstract: In a pneumatic tire of the present invention, a tread
reinforcing rubber layer (32) composed of a rubber having larger
tensile modulus of elasticity than that of a rubber composing
the tread rubber layer (28) and is less stretchable is provided in
a thickness direction central area of a tread rubber layer.
Because the tread reinforcing rubber layer diminishes the amount
of lateral expansion and the amount of vertical compressive
deformation when the tread rubber layer contacts the ground,
generation of heat in the tread rubber layer can be suppressed.
Therefore, in the present invention, the unique tread structure
reliably suppresses heat-generation and the rubber of the tread
rubber layer exhibits excellent tire wear resistance. As a
result, suppression of heat-generation and high tire resistance
can readily be achieved simultaneously.
Patent EP-1223317-A3 (EP)
Inventor: JONES ALAN RICHARD
IPC: F02C7/232
Filed: 2001-12-15
Abstract: A fluid flow control valve (60) comprises a valve seat (62)
and a valve stem (64) which is movable towards or away from
the valve seat (62) to control the fluid flow through the
valve (60). A magnetostrictive element (66) is arranged
to move the valve stem (64) towards the valve seat (62) and
a spring (68) is arranged to move the valve stem (64) away
from the valve seat (62). A valve wall (70) encloses the
valve seat (62), valve stem (64), spring (68) and
magnetostrictive element (66). A magnetic coil (72), a
keeper (74) and a permanent magnet (76) are arranged around
the valve wall (70). The fluid flow control valve (60) is
used to modulate the supply of fuel to a gas turbine engine
combustion chamber to reduce combustion noise especially in
premixed lean burn combustion chamber. The advantage is
that there are no seals in the valve wall where leakage may
occur and the valve is modular.