baber/WOPTO huggingface dataset:
Patent EP-1130508-A3 (EP)
Title: Pseudozufallsgenerator und Rundfunksender und Rundfunkempfänger
Inventor: BERTRAM GEROLD
IPC: H04L9/20
Filed: 2000-11-17
Abstract: Es wird ein Pseudozufallsgenerator zum Erzeugen von
Pseudozufallsworten bzw. ein Rundfunksender bzw. ein
Rundfunkempfänger vorgeschlagen, der dazu dient,
gleichzeitig mehrere Pseudozufallsworte zu erzeugen bzw.
verschlüsselte Daten zu versenden bzw. verschlüsselte Daten
zu empfangen. Der Pseudozufallsgenerator umfaßt mehrere
Register, wobei mindestens ein Register zurückgekoppelt ist.
Weiterhin umfaßt weist der Pseudozufallsgenerator
arithmetisch-logische Einheiten auf, mit denen die
Pseudozufallsworte berechnet werden. Durch die gleichzeitige
Berechnung von Pseudozufallsworten können gleichzeitig
mehrere Daten verschlüsselt werden. Die arithmetisch-logische
Einheit weist zwei Volladdiererketten auf, deren
Ausgänge an einen Multiplexer angeschlossen sind. Die
rückgekoppelten Register sind mit gepufferten Eingängen
verbunden, die rückgekoppelte Signale aufweisen, wobei die
Signale nur in die Register weitergeschoben werden, wenn die
Register leer sind.
Patent EP-1110637-A3 (EP)
Inventor: MUELLER UDO DR
IPC: B21C37/06
Filed: 2000-12-19
Abstract: A component is formed from two or more metal tubes of different cross sections and/or materials. The cross section of at least one tube end section is altered, so that section end faces fit with each other, and the profiles of the end sections conform mainly to a final shape. The end faces of both tubes are welded together to create a tubular semi-finished component (8). This is subsequently formed at least partially in an internal pressure forming process.
Patent EP-1052846-A3 (EP)
Inventor: PRENTICE WAYNE E
IPC: H01L27/146
Filed: 2000-04-20
Abstract: A semiconductor based image sensor having a timer that is
associated with each photosite in the image sensor; and measuring the integration
period of that photosite using the timer. Additionally, an imager sensor that does
not require an A/D converter but instead uses a comparator circuit to determine
when a predetermined threshold has been reached, thus reading as discrete
amounts of stored charge which converts directly into a digital representation.
Patent EP-1031641-A3 (EP)
Inventor: VENKATARANAN SHANKAR
IPC: C23C16/455
Filed: 2000-02-22
Abstract: There are provided a method and apparatus for
forming by chemical vapor deposition on large diameter
(e.g., 300 mm) semiconductive wafers thin insulating
layers of silicon oxide (SiO 2 ) having high uniformity
from rim to rim across any diameter through the centers
of the wafers. Such high degree of uniformity of the
layers is obtained by directing separately a first
reactive gas stream and a second reactive gas stream into
close proximity to an exposed surface of a wafer to a be
coated by the gasses with an insulating layer, the gas
streams when mixed together reacting with each other to
deposit an insulating layer on a wafer; forming a
whirlpool-like swirling mixture of the first and second
gas streams to thoroughly mix together the gasses
thereof; forming a highly uniform mixture of the reactive
gasses; and promptly flowing the mixture of reactive
gasses over and upon the surface of the wafer. The
apparatus also provides dual wafer processing chamber
cavities.
Patent EP-1089097-A3 (EP)
Inventor: DOERR CHRISTOPHER RICHARD
IPC: G02B6/34
Filed: 2000-09-18
Abstract: A duplicated-port waveguide grating router (300) is provided that includes a
first free space region (304) configured to receive an optical signal from at least one
input waveguide (302). An optical grating (306) comprising a plurality of waveguides is
connected to the first free space region. The optical grating is defined by a
plurality of unequal length waveguides. Connected to the optical grating is a
second free space region (308). A plurality of output waveguides (310) are connected to
the second free space region, wherein the plurality of output waveguides
includes at least two adjacent waveguides having ends remote from the second
free space region. A 2X2 coupler (312) having two input ports connected to the
remote ends of the two adjacent waveguides (310 k ) and two output ports (314), which are
the output ports of the duplicated-port waveguide grating router. The
duplicated-port waveguide grating router provides substantially identical
specifiable passband widths within the two output ports. The 2X2 coupler, for
example an evanescent coupler, realizes a substantially 90° phase difference
between optical signals propagated within the two adjacent output waveguides
that are coupled to produce the two identical, substantially flat passband
spectral responses.
Patent EP-1113297-A3 (EP)
Inventor: KASHIHARA KAZUHISA
IPC: G02B6/34
Filed: 2000-12-27
Abstract: An arrayed waveguide grating type optical multiplexer/demultiplexer in which the 1
dB band width is large, the ripple is small, and the degradation of the adjacent crosstalk can
be controlled. A waveguide forming portion is formed on a substrate. The waveguide
forming portion includes an optical input waveguides, a first slab waveguide, an arrayed
waveguide including a plurality of channel waveguides arranged side by side and which have
different lengths with the differences preset, a second slab waveguide, and a plurality of
optical output waveguides arranged side by side, all of the components being connected in
the order stated. A single mode straight waveguide narrower than the optical input
waveguides is provided at the output end of at least one or more optical input waveguides. A
multi-mode trapezoidal waveguide whose width increases toward the arrayed waveguide is
provided at the output end of the straight waveguide. An upper base of the trapezoidal
waveguide is longer than the diameter of the optical input waveguide.
Patent EP-1031670-A3 (EP)
Inventor: DAVIES DAVID ANTHONY
IPC: E04C3/02
Filed: 2000-02-24
Abstract: An elongate structural member 1 for joining support beams 2 of a wall or roof
cladding system comprises a rolled tube 3 with an axially extending seam 4. A
single piece plastics entrapping member 10 is inserted into opposite end openings
6, 7 of the tube 3. A threaded insert in the form of a nut 11 is held captive in a
member 10 at one end opening 6 and a threaded insert in the form of a bolt 12 is
held captive in another member 10 at the opposite end opening 7. Each
entrapping member 10 comprises a head part 15 which is external of the tube 3
and a shank 16 which is inserted into the tube 3. A circumferentially extending
groove 17 is formed between the head 15 and the shank 16 to receive a swaged
part 19 of the tube 3, on assembly.
Patent EP-1126498-A3 (EP)
Title: Verfahren und Vorrichtung zur Wärmebehandlung von Bildröhren
Inventor: HEIMBACH FRANZ
IPC: C03B35/06
Filed: 2001-01-26
Abstract: Es werden ein Verfahren und eine Vorrichtung zur Wärmebehandlung von Bildröhren zur Aushärtung der Klebeverbindung zwischen Bildschirm und Konus beschrieben. Die Bildröhre wird über eine Behandlungsstrecke gefördert, wobei sie während des Durchlaufens der Behandlungsstrecke mit einem Heizmedium beaufschlagt wird. Ferner wird während des Durchlaufens der Behandlungsstrecke der Innenraum der Bildröhre mit einem Spülgas beaufschlagt. Auf diese Weise läßt sich ein hoher Durchsatz erzielen, ohne daß die Bildröhre durch die Wärmebehandlung beeinträchtigt wird.
Patent EP-1122574-A3 (EP)
Title: Mikroskop-Aufbau
Inventor: ENGELHARDT JOHANN DR
IPC: G02B21/18
Filed: 2001-01-27
Abstract: Ein Mikroskop-Aufbau, insbesondere für die konfokale Scan-Mikroskopie, mit
einer Lichtquelle (1) zur Beleuchtung eines zu untersuchenden Objekts (6) mit
Anregungslicht (2), wobei mindestens zwei Detektionslicht (8, 9) aufweisende
Detektionskanäle erzeugt sind, ist im Hinblick auf eine hohe Signalausbeute
und ein hohes Signal-Rausch-Verhältnis derart ausgestaltet, dass mindestens
zwei Detektionskanäle mittels einer Überlagerungseinrichtung (11, 12, 13, 15,
17, 18) optisch überlagerbar sind.
Patent EP-1129933-A3 (EP)
Inventor: SAKAGAMI KOJI
IPC: F16H61/04
Filed: 2001-02-14
Abstract: The invention provides a motor-driven bicycle including an
automatic gear shifter, which is capable of improving
shift feeling upon gear-shift. 
     Upon shift-up from the "second speed" to
the "third speed", since an output torque at the "third
speed" is larger than an output torque at the "second
speed" at a gear-shift vehicle speed Vch23, the output
torque is increased after gear-shift. If during running
at the "second speed", a vehicle speed V reaches to the
gear-shift vehicle speed Vch23 and thereby a timing of
shift-down to the "third speed" comes, a gear-shift
actuator is driven for gear-shift, and a drive current to
be supplied to the drive motor is reduced to lower the
output torque at the "third speed" to the output torque
at the "second speed", whereby both the output torques at
the "third speed" and the "second speed" are made to
substantially correspond to each other. After that, the
drive current to be supplied to the drive motor is
gradually increased, to generate an output torque
inherent to the "third speed".
Patent EP-1139085-A3 (EP)
Title: Herstellungsverfahren für ein Dünnschicht-Bauelement, insbesondere ein Dünnschicht-Hochdrucksensorelement
Inventor: GLUECK JOACHIM
IPC: G01L1/22
Filed: 2001-02-23
Abstract: Die Erfindung schafft ein Herstellungsverfahren für ein
Dünnschicht-Bauelement, insbesondere ein Dünnschicht-Hochdrucksensorelement,
welcher ein Substrat (5) aufweist,
auf das mindestens eine zu strukturierende Funktionsschicht
(150) aufzubringen ist, mit den Schritten: Bereitstellen
des Substrats (5); Abscheiden der Funktionsschicht (150)
auf dem Substrat (5); Strukturieren der Funktionsschicht
(150); Maskieren eines bestimmten Bereichs (KP) der strukturierten
Funktionsschicht (150); und anodisches Oxidieren
des nicht-maskierten Bereichs (R) der strukturierten Funktionsschicht
(150) zum Bilden einer Passivierungsschicht
(160).
Patent EP-1167529-A3 (EP)
Title: Vektorsystem zum Einbringen von DNA in eukaryonte Zellen
Inventor: WAGNER MARKUS DR
IPC: C12N15/79
Filed: 2001-04-24
Abstract: Die Erfindung betrifft ein Vektorsystem zum Einbringen von DNA
in eukaryonte Zellen, das Vektorsystem umfaßt Bakterien, die
von eukaryonten Zellen aufgenommen werden oder die aktiv in
eukaryonte Zellen eindringen können (invasive Bakterien),
wobei die Bakterien ein eine heterologe DNA enthaltendes bakterielles
künstliches Chromosom (BAC) umfassen. Bei der heterologen
DNA handelt es sich vorzugsweise um die DNA (oder
Teile davon) eines DNA-Virus. Die virale DNA kann zusätzlich
weitere heterologe Gene enthalten. In Abhängigkeit der Natur
der weiteren heterologen Gene und in Abhängigkeit der Natur
der viralen DNA kann das Vektorsystem unter anderem als Impfstoff
oder Arzneimittel verwendet werden.
Patent EP-1155832-A3 (EP)
Inventor: ANGST UWE
IPC: B65H15/00
Filed: 2001-04-26
Abstract: The printed material is taken up at different feeder sites (1,2, 3) which are associated with inlets (26, 27, 28) into transport paths (7) which each contain a number of switch points (10, 17) so that unprinted matter can be supplied to individual processing stations (6, 8, 11) or diverted to different delivery sites (18, 19) and/or already printed matter can be sluiced out in sequence. The printed matter can be transported inside the printer unit in superposed planes.
Patent EP-1164223-A3 (EP)
Inventor: LAUGWITZ NIELS
IPC: E02D3/026
Filed: 2001-05-26
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Bestimmung des Verdichtungsgrades
bei der Bodenverdichtung mittels einer Walze oder einem Plattenrüttler,
der aus einem Oberbau und einer vibrierenden Platte besteht. Dabei wird
zumindest ein Amplitudenwert der annähernd bei Anregungsfrequenz erfolgenden
Schwingung der Platte relativ zum Oberbau und zumindest ein Amplitudenwert
zumindest einer bei maximal 60 % der Anregungsfrequenz erfolgenden Schwingung
der Platte relativ zum Oberbau ermittelt und aus den vorgenannten Amplitudenwerten
der Quotient als Maß für den aktuellen Verdichtungsgrad ermittelt.
Patent EP-1170229-A3 (EP)
Inventor: SUGINO AKIRA
IPC: B65H3/52
Filed: 2001-07-06
Abstract: A sheet feeder for feeding sheets of a recording medium to a recording apparatus, comprising a hopper (16), on which the sheets of recording medium are stacked, a sheet feeding roller (28), which is brought into contact with an uppermost sheet stacked on the hopper, and rotates to feed the uppermost sheet to the recording apparatus, a separation pad (29), which presses the uppermost sheet against the feeding roller so that the upper most sheet is separated from a next uppermost sheet and a cover member (31), which covers the sheet feeding roller (28), and is secured to the recording apparatus such that a force acting from the separation pad (29) to the sheet feeding roller (28) when the uppermost sheet is fed is received by the recording apparatus. <IMAGE>
Patent EP-1132774-A3 (EP)
Inventor: NISHI TSUNEHIRO
IPC: C08F232/08
Filed: 2001-03-05
Abstract: A polymer comprising recurring units of formula (1)
and having a Mw of 1,000-500,000 is provided.
 
R 1  is H, methyl or CH 2 CO 2 R 3 , R 2  is H, methyl or CO 2 R 3 , R 3  is
alkyl, R 4  is H, alkyl, alkoxyalkyl or acyl, R 5  and R 15  are
acid labile groups, and at least one of R 6  to R 9  is a
carboxyl or hydroxyl-containing monovalent hydrocarbon
group, and the reminders are H or alkyl, at least one of R 10 
to R 13  is a monovalent hydrocarbon group containing a -CO 2 -
partial structure, and the reminders are H or alkyl, R 14  is a
polycyclic hydrocarbon group or polycyclic hydrocarbon-containing
alkyl group, Z is a trivalent hydrocarbon group,
k = 0 or 1, x is > 0, a, b, c and d are ≥ 0, satisfying
x+a+b+c+d = 1. A resist composition comprising the polymer
has significantly improved sensitivity, resolution and
etching resistance and is very useful in microfabrication.
Patent EP-1139591-A3 (EP)
Inventor: TAKADA AKIHIKO
IPC: H04H40/18
Filed: 2001-03-28
Abstract: A method of receiving and decoding a coded signal for
a digital broadcast includes the steps of:
   performing steps (1) and (2) below by sequentially
changing a frequency of a coded signal to be received
within a predetermined frequency range;
   (1) judging whether a received coded signal is
decodable by examining whether the received coded signal
satisfies a predetermined condition, and   (2) decoding the received coded signal only when the
received coded signal is judged to be decodable; and     relaxing the predetermined condition and repeating the
step of performing.
Patent EP-1162545-A3 (EP)
Inventor: VINITZKY GIL
IPC: G06F17/14
Filed: 2001-06-01
Abstract: A digital signal processing (DSP) architecture including at least two multipliers where
each multiplier is operative to receive either of a real and an imaginary first data value and either of
a real and an imaginary coefficient value and multiply the data and coefficient values to provide a
multiplication result, at least two three-input arithmetic logic units (ALU) where each ALU is
operative to receive each of the multiplication results from the multipliers and either of a real and
an imaginary second data value and perform any of addition and subtraction upon each of the
multiplication results and the second data value to provide a Fast Fourier Transform (FFT)
calculation result, at least two first-cycle registers where each first-cycle register is operative to
receive the FFT calculation result from one of the ALUs calculated during a first processing cycle
of two consecutive processing cycles, at least two second-cycle registers where each second-cycle
register is operative to receive the FFT calculation result from one of the ALUs calculated during a
second processing cycle of the two consecutive processing cycles, and multiplexing apparatus
operative to selectably retrieve and forward for storage in memory the FFT calculation results from
one of the first-cycle registers and one of the second-cycle registers during a first memory-write
cycle of two consecutive memory write cycles and the FFT calculation results from the other of the
first-cycle registers and the other of the second-cycle registers during a second memory-write cycle
of the two consecutive memory write cycles.
Patent EP-1213446-A3 (EP)
Inventor: DINGWELL WILLIAM TERENCE
IPC: F01D17/16
Filed: 2001-12-05
Abstract: A variable stator vane assembly (56) for a gas turbine engine including a
bushing (120) that facilitates extending a useful life of the stator vane
assembly is described. The stator vane assembly includes a spacer (126)
and a vane (74) secured to an engine casing. The bushing is between the
spacer and vane, and prevents the spacer and the vane from contacting the
engine casing. The bushing is fabricated from several materials formed in a
matrix, such that at least a portion of the bushing is electrically conductive.
During engine operation, a conductive path is realized through the bushing
that discharges electrical charges.
Patent EP-1176274-A3 (EP)
Title: Vorrichtung zum Sichern eines Skipaares gegen Diebstahl
Inventor: PIETSCHNIG ANDREAS
IPC: A63C11/00
Filed: 2001-07-25
Abstract: Eine Vorrichtung zum Sichern eines Skipaares (11) gegen Diebstahl
besitzt ein flexibles Zugorgan (6), dessen beide Enden mit je einem
Schloßteil (5, 7) zusammenwirken, wobei ein zum Umfassen beider Ski (11)
ausgebildetes Umfassungselement (1) vorgesehen ist, das durch zwei
Schloßteile (5, 7) verriegelbar ist, wobei der erste Schloßteil (5) als in den
zweiten Schloßteil (7) einschiebbarer Sperrbolzen ausgebildet ist. 
     Die Vorrichtung zeichnet sich dadurch aus, daß der zweite
Schloßteil (7) am Ende des Seils (6) angeordnet ist und das
Umfassungselement (1) mindestens teilweise aus einem flexiblen Band oder
Seil (4) besteht. 
     Dadurch wird eine abnehmbare sichere Diebstahlsicherung geschaffen.
Patent EP-1225546-A3 (EP)
Inventor: KIM HYEON JUN
IPC: G06V10/56
Filed: 2002-01-18
Abstract: The present invention discloses a method for setting a dominant color using a
spatial coherency in order to improve performance of an image search function,
describing an image region based on several dominant colors, a frequency of each
dominant color, and a spatial coherency (SC) of the dominant color. In the method
according to the present invention, the spatial coherency is non-uniformly quantized
based on a predetermined threshold. According to one embodiment of the present
invention, the spatial coherency (SC) is ranged from 0 to 1 and the threshold is set to
0.70.
Patent EP-1229728-A3 (EP)
Inventor: HOUSEL EDWARD M
IPC: H04N1/60
Filed: 2002-01-22
Abstract: Systems and processes to simplify and streamline the printing of documents containing both
black and white and color pages. The invention uses a raster imaging processor (102) to manage
the organization and execution of the print job. In addition, the invention generates an
operator instruction sheet (108) to ensure proper completion of the print job.
Patent EP-1223723-A3 (EP)
Inventor: OLAFSSON SVERRIR
IPC: H04M11/06
Filed: 2000-07-18
Abstract: The present invention relates to a routing method for use by a communication network while a first modem is in communication with a second modem over a communication line, said routing method comprising: transmitting a network request by said communication network to said first modem to request said first modem to initiate a modem on hold process for placing said communication over said communication line with said second modem on hold; receiving an acknowledgement by said communication network from said first modem that said communication between said first modem and said second modem over said communication line has been placed on hold for a period of time; and substituting a third modem for said first modem in response to said receiving said acknowledgement, wherein said second modem starts communicating with said third modem over said communication line after said period of time elapses.
Patent EP-1253717-A3 (EP)
Title: Kapazitive Tastatur mit Auswerteschaltung
Inventor: PFAFF JOACHIM
IPC: H03K17/95
Filed: 2002-04-25
Abstract: Die Erfindung betrifft also eine kapazitive Tastatur mit mindestens einer
Auswerteschaltung, beinhaltend mindestens eine kapazitive Tastenfläche,
welche mit der mindestens einen Auswerteschaltung elektrisch leitend
verbunden ist und welche mindestens eine kapazitive Tastenfläche auf
und/oder in einer Isolierplatte angeordnet ist, und welche mindestens eine
kapazitive Tastenfläche durch Annäherung und/oder Berührung eines
beweglichen Dielektrikums seine Kapazität verändert, welche
Kapazitätsänderung in der Auswerteschaltung auswertbar ist, wobei die
mindestens eine Tastenfläche mindestens zwei, voneinander elektrisch isolierte
und elektrisch auf- und entladbare Kapazitätsflächen beinhaltet und deren
jeweilige Ent- und/oder Aufladeströme durch die mindestens eine
Auswerteschaltung derart ausgewertet werden können, dass mindestens
zwischen einem Ruhezustand und einem beabsichtigten Schaltzustand der
Tastenfläche unterschieden werden kann, wobei die mit den jeweiligen
Kapazitätsflächen zusammenwirkenden Kapazitätsflächen des jeweiligen
kapazitiven Schalters über das angenäherte und/oder kontaktierte bewegliche
Dielektrikum mit der Auswerteschaltung elektrisch leitend verbunden ist. Vorteil
hierbei ist, dass nicht die Entladung oder Aufladung einer einzigen Kapazität
am Tastenfeld untersucht wird, sondern dass das Verhalten von mindestens
zwei voneinander elektrisch isolierten Kapazitäten miteinander verglichen wird,
wobei es offen bleibt, wie und wo diese Kapazitäten angeordnet sind. Hierdurch
können gewollte Schaltvorgänge von unbeabsichtigten Schaltvorgängen und
von Verschmutzungen etc. sicher unterschieden werden.
Patent EP-1273869-A3 (EP)
Inventor: HASS FRANK
IPC: F41A9/45
Filed: 2002-05-15
Abstract: A mortar unit (3) which can be operated and loaded whilst under armour protection is provided on the left and right side of the tailgate exit (5). The mortar unit includes a firing tube (3a), pivot gun mount (6), traversing drive and a firing device. The vehicle can be wheel or track-mounted.
Patent EP-1241297-A3 (EP)
Title: Vorrichtung zum Reinigen eines Transportbandes
Inventor: OECHSLE MARKUS
IPC: D21F1/32
Filed: 1998-01-29
Abstract: Es wird eine Vorrichtung zum Reinigen eines Transportbandes einer Maschine zur
Herstellung einer Materialbahn, insbesondere Papier- oder Kartonbahn, die
mindestens eine mit einem Saugraum zusammenwirkende Reinigungsdüse umfaßt,
mittels derer das Transportband mit einem Reinigungsmedium beaufschlagbar ist,
sowie mit einer mit dem Saugraum verbundenen Absaugeinrichtung, vorgeschlagen. 
     Die Vorrichtung ist gekennzeichnet durch mindestens eine Zusatzdüse (23, 29; 23a,
23b), mittels derer ein zum Reinigen der Absaugeinrichtung dienendes -vorzugsweise
flüssiges- Behandlungsmedium in den Saugraum (19) und/oder in eine Absaugleitung
(15) der Absaugeinrichtung einbringbar ist.
Patent EP-1293817-A3 (EP)
Inventor: SCHOEPPE GUENTER
IPC: G02B7/28
Filed: 2002-09-10
Abstract: Device has an additional transparent optical component (4) arranged in the illumination beam path (3) prior to the main beam splitter (6). The component is arranged with parallel surfaces perpendicular to the beam. The component can be rotated about an axis perpendicular to the beam path so that it forms an angle to the focussing beam. Component rotation causes displacement of the beam in the main scan or imaging direction, while a central control and evaluation device is used to process images and evaluate results. An Independent claim is made for a focus control method in a microscope with digital imaging.
Patent EP-1306748-A3 (EP)
Inventor: NAKANO TOSHIHISA
IPC: G06F7/72
Filed: 2002-10-22
Abstract: A fast computation method for squaring operations
in Montgomery multiplication, and an arithmetic circuit
for realizing the computation method are provided. A
modular squaring unit compares variable  i  with variable
 j . If  i  and  j  are equal, the modular squaring unit computes
 T=T+a i ×a i ×2 jk .  If  i  and  j  are not equal, the modular
squaring unit computes temporary variable  tmp=a i ×a j ×2 jk   ,
shifts temporary variable  tmp  by one bit to the left, and
computes  T=T+tmp.