baber/WOPTO huggingface dataset:
Patent EP-1221820-A3 (EP)
Inventor: NAERVAENEN KAI
IPC: H04L12/56
Filed: 2001-11-12
Abstract: A method for establishing a packet data connection in a telecommunications
system which comprises an office network, an operator network, and a local
area network between them. Data transmission from the office network
through the local area network is adapted to a data transmission protocol
according to a mobile system. The office network also comprises a serving
support node, a packet control unit, and a gateway support node, which are
arranged to support the packet data protocol of the mobile system. The
serving support node, packet control unit, and gateway support node are
arranged to have a functional connection with each other and with a radio
access gateway. A packet data connection request is made from a mobile
station to the office network, and a packet data connection is established from
the serving support node and gateway support node to a destination address
defined by the link request.
Patent EP-1124163-A3 (EP)
Inventor: YIN XIAOMING
IPC: G03F9/00
Filed: 2001-02-08
Abstract: An optical alignment system used in the manufacture of
semiconductor integrated circuits determines and adjusts the
alignment between features which have been formed on a
semiconductor wafer and features on a mask which is being
projected onto the semiconductor wafer. Light which illuminates
the semiconductor wafer is scattered and diffracted into a darkfield
detector system. This results in the generation of
electrical signals which are used to position the mask relative
to the semiconductor wafer. The use of polarized light in the
present system results in an increase in the magnitude of the
desired signals and a decrease in the magnitude of the spurious
signals. To improve the quality of the signals, the angle of
polarization of the light is adjusted to a specific relationship
with respect to the geometry of the alignment marks on the
semiconductor wafer.
Patent EP-1134081-A3 (EP)
Inventor: WULF PETER DR-ING
IPC: B41F25/00
Filed: 2001-03-06
Abstract: The method involves using a unit, which is arranged in the conveying direction in the space in front of a printing zone (15) formed by a rubber blanket or printing cylinder (11) and a sheet guide cylinder and is axially parallel to the sheet guide cylinder. The unit has at least one chamber with openings for blast air exits, to press the sheet on the assigned surface. The chamber forms a tapering entry gap to the printing zone. The air delivers a high pressure level on the sheet in the conveying direction of the sheet before the printing zone in a first pressure distribution area (16). A lower pressure level is applied in a second pressure distribution area 922). A high pressure level is applied in a third pressure distribution area (23), which is larger than the pressure level in the first pressure distribution area, at least directly in the area of the printing zone. An Independent claim is included for a unit for implementing the method.
Patent EP-1184126-A3 (EP)
Inventor: HIDETAKA DEGAWA
IPC: B23K33/00
Filed: 2001-03-30
Abstract: Prior to welding together two overlapped plated steel
sheets 4 and 5 by laser lap welding that irradiates parts of the
plated steel sheets (4, 5) extending on a weld line (Lw), slits
(4b) are formed intermittently in the upper plated steel sheet
(4) with a laser beam (L). Subsequently, a welding head (1) is
moved along the weld line (Lw) while the upper plated steel sheet
(4) is pressed against the lower plated steel sheet (5) by pressure
rollers. Parts of the upper plated steel sheet (4) extending on
the weld line (Lw) and not provided with the slits (4b) are
irradiated with the laser beam to laser-weld the plated steel
sheets (4, 5) together. A vapor of the component of the coating
layers coating the joining surfaces (4a, 5a) of the plated steel
sheets (4, 5) produced from the coating layers by the heat produced
by the laser beam is discharged through the slits (4b). After
thus laser-welding together the plated steel sheets (4, 5), the
slits (4b) of the upper plated steel sheet (4) are stopped with
a molten metal produced by melting a filler with the laser beam.
Patent EP-1147975-A3 (EP)
Inventor: WACHSMANN FRANK DIPL-ING
IPC: B62M9/00
Filed: 2001-04-14
Abstract: The system has an electrically switched valve between an oil tank and an output opening for depositing oil onto the chain. The quantity of oil is determined by an electronic circuit depending on the actuating element position with the engine running. The valve switch-on and off times are variable and the engine running condition is fulfilled if an a.c. component is found to be superimposed on the d.c. voltage of the on-board system. The system has an electrically switched valve in a line (9) between an oil tank and an output opening for depositing oil onto the drive chain (7). The quantity of lubricant is determined by an electronic circuit depending on the position of the actuating element (15) and with the engine running. The valve switch-on and switch-off times are variable with respect to a defined time period and the condition that the engine is running is fulfilled if an a.c. component is found to be superimposed on the d.c. voltage of the on-board electrical system.
Patent EP-1160871-A3 (EP)
Title: Ladungskompensationshalbleiteranordnung und Verfahren zu deren Herstellung
Inventor: AHLERS DIRK DR
IPC: H01L29/78
Filed: 2001-05-17
Abstract: Die Erfindung betrifft ein Kompensationsbauelement, bei dem
eine Driftstrecke aus p- und n-leitenden Schichten (4,3) besteht,
die um einen mittels eines anisotropen Ätzmittels in einen Halbeiterköper
eingebrachten Trench (2) geführt sind.
Patent EP-1162328-A3 (EP)
Title: Befestigungssystem für Sonnensegel
Inventor: MUELLER-PEDDINGHAUS REINER PRO
IPC: E04F10/02
Filed: 2001-05-18
Abstract: Zur Stabilitätserhöhung einer Seilführung für ein Sonnensegel
1 wird vorgeschlagen, die die Seilführung (3) tragenden Haltestreben
(7, 8) mittels seitlicher Zugelemente (9, 10) vorzuspannen
(Fig. 1).
Patent EP-1204240-A3 (EP)
Inventor: JAWAORSKI RICHARD C
IPC: H04L12/26
Filed: 2001-06-08
Abstract: A system and method for testing a portion of a cable network provides a pattern generator (600), addresser (602), forward error corrector (606), and comparator (604). The system and method is particularly adapted to testing the upstream channel in a cable network. The pattern generator (600) generates a test signal. The addresser (602) addresses the signal to a known server and also instructs the known server to return the test signal to the test system. The forward error corrector (606) corrects errors introduced in the test signal in transmission from the known server to the test system. The comparator (604) then compares the returned test signal to the originally transmitted test signal to determine the performance of the back channel. Preferably, the comparator (604) uses a bit error rate test to determine the performance of the back channel. <IMAGE>
Patent EP-1172984-A3 (EP)
Inventor: AKIYAMA TOSHIYUKI
IPC: H04L27/18
Filed: 2001-06-21
Abstract: A signal transmission apparatus for a digital
modulation type, wherein each of information codes is
assigned to any one of a plurality of signal points
arranged on an I-Q complex plane, a pilot signal used
for demodulating said information codes and an
auxiliary signal are assigned to be arranged on signals
points on the I-Q complex plane, a signal modulated
based on coordinates corresponding to the assigned
signal points is transmitted, the transmitted signal is
received, and the received signal is demodulated to
reproduce the information codes, and wherein the signal
points of said auxiliary signal and said pilot signal
are arranged on different positions on said I-Q complex
plane.
Patent EP-1180888-A3 (EP)
Inventor: SCHLESINGER JUERGEN
IPC: H04L29/06
Filed: 2001-07-20
Abstract: Data passes from a first firewall arithmetic unit (FFAU) (2) to a second arithmetic unit (SAU) (6) if the FFAU cannot process a data protocol in use. The SAU takes over FFAU duties for checking detected packets of data and for running checks on access authorization. The SAU sets up data exchange to a protected area again via the FFAU. Data is fed according to the Q.931 standard from the FFAU to the SAU via a third arithmetic unit (4) and then via the third to a fourth (8).
Patent EP-1207143-A3 (EP)
Inventor: HOWLAND CHRISOPHER P
IPC: C02F5/12
Filed: 1998-01-28
Abstract: Methods for dispersing and binding ceramic materials in aqueous media are disclosed. The methods utilize water-soluble polymers having pendant derivatized amide, ester or ether functionalities for dispersing and binding various classes of ceramic materials.
Patent EP-1187389-A3 (EP)
Title: Takt- und Datenregenerator mit Demultiplexerfunktion
Inventor: MUELLNER ERNST DR
IPC: H04J3/04
Filed: 2001-08-14
Abstract: Der Takt- und Phasengenerator arbeitet mit vier Abtastkippstufen
(FF1, FF2, FF3, FF4) deren Ausgangssignale mit Hilfe
von zwei paaren von EXOR-Elementen PD1, PD2", PD3, PD4) miteinander
vergliechen werden. Die von den EXOR-Elementen erzeugten
zusammengehörigen Phasensignale PS1, PS3, PS4) werden
addiert und miteinander verglichen. Die so gewonnene Phasenregelspannung
steuert einen Osilator (VCO), der die Abtasttaktsignale
(TS1, TS3,  TS1 ,  TS3 ) erzeugt.
Patent EP-1199462-A3 (EP)
Inventor: TANAKA DAIJIROU
IPC: F02B75/12
Filed: 2001-10-19
Abstract: A piston for an in-cylinder injection engine capable of effecting an increased compression
ratio and a higher output without difficulty in layout and smoke generation. Said piston
for an in-cylinder injection engine in which intake valves and exhaust valves are provided
in a cylinder head and fuel is injected directly into a cylinder from an injector mounted to
the cylinder head, is formed integrally, at its top, with a mountain-shaped portion having
an intake side slope facing the intake valves and an exhaust side slope facing the
exhaust valves. Said mountain-shaped portion is formed integrally at the top of the
piston, therefore the volume of the combustion chamber can be decreased without need
of changing the configuration of the cylinder head, effecting an increased compression
ratio and a higher output without difficulty in layout. In addition, fuel injected from the
injector is diffused along the intake side slope of the mountain-shaped portion on the
piston, which facilitates evaporation of the fuel, preventing smoke generation.
Patent EP-1219752-A3 (EP)
Inventor: CADAMURO ANTONIO
IPC: E03C1/046
Filed: 2001-11-30
Abstract: A measuring container (13) receives from a reservoir (7) and the water mains
respective amounts of aromatising oil and water so as to instantly prepare a
metered and homogeneous mixture, with which an atomising nozzle (3) is then
supplied.
Patent EP-1270507-A3 (EP)
Inventor: KNECHTEL ROY
IPC: B81B7/00
Filed: 2001-12-01
Abstract: Process for passivating micro-mechanical systems comprises depositing a passivating layer system (1) consisting of three different layers on a semiconductor wafer (2) having electrical structures (3). The first layer of the layer system has the properties to getter mobile ions, the second middle layer forms a barrier for mobile ions and the third layer guarantees anode bondability. <??>Preferably the passivating layer system is deposited on an insulating layer which was produced in the previous process steps. The first layer is made from phosphorus silicate glass, the second middle layer is made from silicon nitride and the third layer is made from silicon oxide.
Patent EP-1225209-A3 (EP)
Title: Verwendung von Phosphatgruppen enthaltenden Polymerdispersionen als Klebstoff
Inventor: STALLER CHRISTELLE DR
IPC: C09J11/08
Filed: 2001-12-18
Abstract: Verwendung einer wäßrigen Polymerdispersion als Klebstoff für
selbstklebende wiederabziehbare Folien, Bänder oder Etiketten,
dadurch gekennzeichnet, dass die Polymerdispersion 0,1 bis 10
Gewichtsteile, bezogen auf 100 Gew. Teile Polymer eines
Emulgators A) mit einer Phosphatgruppe enthält.
Patent EP-1201737-A3 (EP)
Inventor: COPELAND RICHARD
IPC: C11B3/12
Filed: 1999-07-09
Abstract: The present invention relates to improved methods for refining vegetable oils and byproducts
thereof. In an organic acid refining process, vegetable oil (1) is combined with a dilute aqueous
organic acid solution (4) and subjected to high shear (6) to finely disperse the acid solution in the oil.
The resulting acid-and-oil mixture is mixed at low shear (7) for a time sufficient to sequester
contaminants into a hydrated impurities phase, producing a purified vegetable oil phase.
Patent EP-1138768-A3 (EP)
Inventor: NOTEBORN MATHIEU HUBERTUS MARI
IPC: A61K38/00
Filed: 2001-03-27
Abstract: The invention relates to the field of apoptosis. The invention
provides novel therapeutic possibilities, for example novel combinatorial
therapies or novel therapeutic compounds that can work alone,
sequentially to, or jointly with Apoptin, especially in those cases wherein
p53 is (partly) non-functional.
Patent EP-1120295-A3 (EP)
Inventor: IKEDA AKIO
IPC: B60C11/11
Filed: 2001-01-23
Abstract: A pneumatic tyre (1) comprising a tread portion (2)
provided with oblique grooves (4) to define narrow,
circumferentially long blocks (5) therebetween, the
oblique grooves (4) being inclined at angles  of
not more than 60 degrees with respect to the
circumferential direction of the tyre (C), each of
the long and narrow blocks (%) being provided with
at least two sipes (S) each extending across the
block from one of the adjacent oblique grooves to
the other, while inclining reversely to the oblique
grooves, to subdivide the block into at least three
block pieces (5a, 5b, 5c).
Patent EP-1126726-A3 (EP)
Inventor: ENDO HIROAKI
IPC: H04N9/69
Filed: 2001-02-06
Abstract: Image data of the respective colors are converted, by
look-up tables in which γ correction data are stored, into
gradation data that are white-balanced with intervention of the
V-T characteristics of liquid crystal panels. The generated
gradation data are supplied to D/A converters and the liquid
crystal panels via liquid crystal driving circuits. Gamma
correction data within dynamic ranges that are set for each
display apparatus by measuring a luminance ratio and contrast
ratios of the respective colors are written to the look-up
tables in advance. As a result, all the γ correction data stored
in the look-up tables can be used effectively. The invention
is directed to such a method for generating data of look-up
tables and an image display apparatus that performs gradation
correction by using thus-formed look-up tables.
Patent EP-1182780-A3 (EP)
Inventor: SUTTON BRIAN P
IPC: H03L7/187
Filed: 2001-08-15
Abstract: A reduced lock time phase locked loop has a speed up circuit with an
operational amplifier (24) to amplify a differential voltage across a
filter resistor (R1) of an RC noise filter, the RC noise filter (R1,C)
coupling a coarse tune voltage to a VCO (12). The amplified differential
voltage is applied to the bases of a pair of opposite polarity
transistors (Q1,Q2), the emitters of the transistors being coupled to a
filter capacitor (C) in the RC noise filter for rapid
charging/discharging. 
     Alternatively the amplified differential voltage is applied to a pair
of parallel, opposite polarity diodes (D1,D2) coupled to the filter
capacitor for rapid charging/discharging.
Patent EP-1211311-A3 (EP)
Inventor: SEKINE TERUAKI
IPC: C12N5/07
Filed: 2001-12-03
Abstract: Activated lymphocytes derived from cord blood are excellently
effective for preventing and treating various types of tumors and various
types of infection. With interleukin 2 and/or anti-CD3 antibody, the
lymphocytes derived from the cord blood is prepared by segregating
lymphocytes from the cord blood and proliferating the segregated
lymphocytes directly in vitro or segregating monocytes from cord blood and
proliferating the monocytes in vitro. Also, the cord blood-derived activated
lymphocytes can be effectively used for preventing recurrence of the
diseases and promoting the take of stem cells or other organs.
Patent EP-1158669-A3 (EP)
Inventor: IWAMOTO TAKASHI
IPC: H03H9/145
Filed: 2001-05-21
Abstract: A surface acoustic wave device (1) which utilizes excitation of a shear horizontal
wave includes a piezoelectric substrate (2) and an interdigital transducer (3) provided on the
piezoelectric substrate. The interdigital transducer includes at least three metal layers (6-9)
containing at least one first layer (7,9) made of a metal with a density of approximately 15
g/cm 3  or more as a major component and at least one second layer (6,8) made of a metal with
a density of about 12 g/cm 3  or less. The total volume of the first layer(s) being in the range
from about 20% to about 95% of the total volume of the interdigital transducer (3) (or the
reflector (4,5)).
Patent EP-1114993-A3 (EP)
Inventor: KERAENEN HEIMO
IPC: G01N21/892
Filed: 2001-01-05
Abstract: The invention relates to a method and an arrangement implementing the
method of inspecting the surface of an object (106), the method comprising
providing a movement between the object and the arrangement for inspecting
the surface of the object, the surface of the object being radiated with optical
radiation. Said radiation is directed to different imaging fields (108, 110) of the
surface of the object so that at least one property of each radiation is different
in the different imaging fields. For the creation of image information from the
same surface area of the object at different radiations, an image is produced
of the imaging fields and the image information of the same surface area obtained
from different imaging fields is compared and/or combined to create
surface inspection information.
Patent EP-1217091-A3 (EP)
Inventor: LOHWASSER WOLFGANG
IPC: G02B1/10
Filed: 1998-05-14
Abstract: Packaging or packaging auxiliary aid comprises a substrate (10) having a surface (11) which reflects visible light. A layer sequence consisting of one or more ceramic layers (12, 16) made of a compound of the formula SiOx (where x = 1.5-2.0) and having a thickness of 50-2000 nm. A reflecting layer (17) made from a metal and having a thickness of 0.2-60 nm is arranged on the surface of the ceramic layers. Preferred Features: The metal layer is made from Al, Cr, Ni, Au or Ag or their alloys. The substrate is made from a film-like material.
Patent EP-1239702-A3 (EP)
Title: Heizleiterwendel zum Erwärmen eines strömenden gasförmigen Mediums sowie elektrisches Widerstandsheizelement
IPC: H05B3/16
Filed: 2002-02-28
Abstract: Bei einem elektrischen Widerstandsheizelement zum Erwärmen eines strömenden
gasförmigen Mediums, vornehmlich Luft, ist der die Wendel (1) bildende Heizleiter
(2), der vorzugsweise aus einem Draht mit Kreisquerschnitt besteht, in der durch
die Steigungslinie der Wendel (1) gebildeten Umfangsfläche der Wendel aus der
Steigungslinie heraus abwechselnd nach entgegengesetzten Richtungen
ausgelenkt. Die Auslenkungen können zickzackförmig oder wellenförmig
verlaufen. Durch die Kombination einer Heizleiterwendel mit im Verhältnis zu
deren Abmessungen kurzwelligen Wellungen in der Umfangsfläche wird der
Durchströmquerschnitt von dem die Wärme erzeugenden Heizleiter (2)
engmaschig durchsetzt. Dadurch ergibt sich eine vielfältige Verwirbelung der ein
mit einer solchen Wendel ausgestattetes Heizelement durchströmenden Luft mit
der Folge eines besonders günstigen Übergangs der Wärme vom Heizleiter auf
die Luft.
Patent EP-1261175-A3 (EP)
Title: Verfahren zur Weiterleitung von Datenpaketen in Routern von Kommunikationsnetzen
Inventor: KUEHN EDGAR DR RER NAT
IPC: H04L45/74
Filed: 2002-04-10
Abstract: Die Erfindung betrifft ein Verfahren zur Weiterleitung von
Datenpaketen in Routern von Kommunikationsnetzen,
insbesondere von Datenpaketen nach dem Internet Protokoll
(IP) in funkbasierten Zugangsnetzen. Es wird eine
Kontextidentifikation (CID1) eines empfangenen Datenpakets
ausgewertet. Es wird eine dieser Kontextidentifikation
(CID1) zugeordnete Kommunikationsverbindung (LINK15) für
die Weiterleitung des Datenpakets mittels einer Tabelle
ermittelt. Es wird das Datenpaket über die ermittelte
Kommunikationsverbindung (LINK15) ausgesendet.
Patent EP-1260416-A3 (EP)
Title: Gassackmodul und Fahrzeuglenkrad mit Gassackmodul
Inventor: HEINDL RALF
IPC: B60R21/20
Filed: 2002-05-17
Abstract: Ein Gassackmodul, das in ein Lenkrad integriert und relativ zum Lenkrad zur
Hupenbetätigung verschiebbar ist, mit einem am Modul (16) vorgesehenen
Hupenschalter, der bei Verschiebung des Moduls (16) in eine die Hupenaktivierung
herbeiführende Schalterstellung überführt wird, ist gekennzeichnet
durch ein Hohlprofil (24) aus Elastomer, das mit dem Hupenschalter ausgestattet
ist und am Modul (16) anliegt.
Patent EP-1288028-A3 (EP)
Inventor: GERRARD MILES BARNABY
IPC: B60G7/00
Filed: 2002-09-02
Abstract: In a motor-vehicle independent suspension system, an arm (11) interposed between a respective wheel carrier (30) and the vehicle body (20) comprises at least two flexible beam-like elements (12) in the form of blades which are articulated to the wheel carrier (30) and to the body (20) by means of bushes (15, 16) and are interconnected by at least one torsionally stiff longitudinal tubular element (13). The inertial characteristics of the cross-sections of the blades (12) are such that the blades (12) are compliant with respect to bending in a direction substantially perpendicular to their axis. By virtue of their inherent flexibility, the blades (12) provide the arm (11) with a third, structural degree of freedom with respect to a shear axis (T) having a predetermined orientation.
Patent EP-1308371-A3 (EP)
Title: Verfahren und Vorrichtung zur Fassung der Ist-Stellung eines zu lenkenden Rades bei einem Flurförderzeug mit einer elektrischen Lenkung
Inventor: CLAUSSEN HANS-PETER
IPC: B62D5/04
Filed: 2002-10-24
Abstract: Verfahren zur Erfassung der Ist-Stellung eines zu lenkenden Rades (10) bei einer
elektrischen Lenkung für ein Flurförderzeug, mit einem Lenkantrieb (14,20), der das
Rad stellt und eine Drehbewegung des Lenkantriebs mißt, und einer
Erfassungseinrichtung, die ein Codierelement (24) mit mehreren Abschnitten,
von denen jeder radial zur Radschwenkachse (A) verläuft und eine andere
Bogenlänge als jeder der übrigen Abschnitten besitzt, und die einen zum
Codierelement ausgerichteten Sensor (26) aufweist, der einen Übergang zwischen
einem der Abschnitte und dem Codierelement fühlt, wobei der Sensor fahrzeugfest
gehalten ist und das Codierelement sich mit dem zu lenkenden Rad
bewegt oder umgekehrt, das die folgenden Verfahrensschritte aufweist:
     für eine erste Drehrichtung wird das Rad gedreht, bis der Sensor
einen ersten Übergang erfaßt,   anschließend wird das Codierelement in die entgegengesetzte
Richtung gedreht bis ein zweiter Übergang von dem Sensor
erfaßt wird,   aus der zurückgelegten Winkelstrecke des Lenkantriebs
zwischen den beiden erfaßten Übergängen wird der durch die
beiden Übergänge begrenzte Abschnitt und aufgrund der Ausrichtung
des Codierelements und des Sensors relativ zu dem
zu lenkenden Rad die Ist-Stellung des Rades bestimmt.   
     Eine Gestaltung des Codierelement wird auch vorgeschlagen.
Patent EP-1319616-A3 (EP)
Inventor: KAWAMURA YOSHINORI
IPC: B65H3/00
Filed: 2002-12-09
Abstract: A device (15) for removing an image recording material (12) is provided,
which takes up little space and is used with printing plates (12) and
interleaf sheets (50) set alternately in a cassette (38). An interleaf sheet (50)
and a printing plate (12) are taken out simultaneously. In the midst
of being conveyed along a conveying path (108,109) leading to an exposure
section (14), only the interleaf sheet (50) is sucked by a fan (62) or drawn-in
between a roller pair (58) so as to be peeled off from the printing
plate (12). The peeled-off interleaf sheet (50) is discarded, and the
printing plate (12) is conveyed reliably to the exposure section (14).