baber/WOPTO huggingface dataset:
Patent EP-0794525-A3 (EP)
Inventor: HATANO TAKAHISA
IPC: G09G3/36
Filed: 1997-03-03
Abstract: A pixel conversion apparatus of the present invention
includes sync separation means for separating a sync signal from
an input signal, pixel conversion information analysis means for
analyzing how to convert the number of pixels to display the input
signal as an image from the input signal and a picture display
area, timing signal generation means for generating a timing
signal for displaying an image according to the outputs of the
sync separation means and the pixel conversion information
analysis means, pixel conversion means for processing a pixel
conversion of the input signal according to the output of the
timing signal generation means, interpolation means for processing
a pixel interpolation when pixel to be interpolated generates by
pixel conversion at the pixel conversion means, and sync signal
generation means for generating a sync signal for displaying the
input signal as an image. 
     Because the relation between the input signal and the
image display area is previously analyzed and processed, there is
no lack or display by mistake of image information included in the
input signal and a high quality image can be effectively displayed
on the picture display area of the display device.
Patent EP-0813341-A3 (EP)
Inventor: HASEGAWA SATOSHI
IPC: H04N19/89
Filed: 1997-06-12
Abstract: In order to provide a monitoring system for a multimedia communication
terminal which can detect reliably the abnormal reproduction of multimedia data,
using a simple configuration and having a sufficient consideration for the user's
interface, detecting the scheduled interruption of the multimedia data delivery, the
monitoring system includes a decode counter (49), a count value of the decode
counter being incremented each time that video data of a picture frame is decoded
from multimedia data delivered through a transmission line (23) by a video decoder
(48), and control means (41) for determining whether or not the multimedia data are
supplied by detecting the beginning and the end of the reproduction of the multimedia
data, and detecting whether or not an abnormal state occurred in the multimedia
communication terminal (22) by checking for any alteration of the count value.
Patent EP-0828331-A3 (EP)
Inventor: GROSS DAN ARTHUR
IPC: H02H7/00
Filed: 1997-09-03
Abstract: A quench-protecting superconductive-magnet
electrical circuit. An impregnated superconductive-switch
wire (26) is coupled to the leads (14,16) of a
cryostable superconductive-coil assemblage (12) having
series-coupled coil portions (18,20,22,24). Series-coupled
fan-in resistive heaters (52,54,56,58) are also
coupled in parallel with corresponding coil portions and
are positioned thermally proximate the superconductive-switch
wire. Fan-out resistive heaters (68,70,72,74) are
coupled in parallel with corresponding coil portions and
are positioned thermally proximate corresponding coil
portions. A local quench in one coil portion activates
its corresponding fan-in resistive heater which quenches
the superconductive-switch wire which activates all of
the fan-out resistive heaters which globally quenches all
of the coil portions thereby preventing local quench
damage.
Patent EP-0835012-A3 (EP)
Inventor: SHIDA KAZUO
IPC: H04L27/20
Filed: 1997-10-02
Abstract: A DQPSK mapping circuit is disclosed which comprises:
a parallel decoding circuit having inputs for decoding
first to 2Nth bits of input data and one symbol period
prior I and Q data which are prior by one symbol period
from the present decoding cycle thereof through the inputs
and outputting serial first to Nth I and Q data of the
present decoding period in parallel, N is a natural number;
and a FF circuit for supplying the Nth I and Q data to the
inputs as the one symbol period prior I and Q data in the
succeeding decoding cycle of the parallel decoding circuit.
The parallel decoding circuit may comprise first to Nth
decoders, an Mth decoder out of the first to Nth decoders
decoding 2Mth bit and (2M-1)th bits of the input data and
outputs of (M-1)th decoder, M being a natural number and M ≦
N, wherein the first decoder decodes the one symbol period
prior I and Q data and the first and second bits of the
input data.
Patent EP-0844795-A3 (EP)
Inventor: PROCTOR
IPC: H04L12/64
Filed: 1997-10-16
Abstract: A higher data rate signal such as ATM (Asynchronous Transfer Mode) fixed size data
packets and lower data rate signals such as ISDN are transmitted along the same link by
accommodating the ISDN in unused time slots in the overall frame structure. The cells
also contain a field containing incremented numbers of modulo-n and, in the reverse
direction along the link, frames are transmitted which acknowledge receipt of those
sequence numbers. If the next expected number is not received, the sequence transmitted
is restarted at that number.
Patent EP-0838949-A3 (EP)
IPC: H04N7/167
Filed: 1997-10-21
Abstract: A playback device generates a PN code sequence
which repeatedly generates with a predetermined
period video in synchronism with a video sync signal.
An anti-duplication control signal is spectrally
spread using this generated PN code sequence,
superimposed on the video signal and output. A PN
code sequence having the same timing and code pattern
as the PN code sequence used in the playback device
is similarly generated based on the video sync signal
on the receiving side which receives the output video
signal. using this PN code sequence, reverse
spectral spread is performed, the anti-duplication
control signal superimposed on the video signal is
extracted, and anti-duplication control is performed
according to the extracted anti-duplication control
signal.
Patent EP-0865213-A3 (EP)
Inventor: KURIHARA TAKASHI
IPC: H04N9/83
Filed: 1998-03-06
Abstract: In a VTR signal processing circuit, a first reproduced
color under signal and a second reproduced color under
signal obtained by delaying by one or two horizontal period
in synchronism with a predetermined clock signal are
supplied to the first and second frequency converter
circuits (1 and 2) respectively, a frequency signal having
frequency 2n times that of a carrier used in frequency
conversion for converting a frequency of the reproduced
color under signal into a frequency corresponding to a
standard color signal is produced by an oscillator circuit (7),
this oscillation frequency is divided (11) such that it becomes
the above mentioned carrier frequency, four carriers having
phases 0 degree, 90 degrees, 180 degrees, and 270 degrees
respectively are produced, the four carriers are selectively
output and supplied to the first and second frequency
converter circuits (1 and 2) such that an output signal of the
first frequency converter circuit (1) and an output signal of
the second frequency converter circuit (2) become in phase or
inverted phase, and a color cross-talk between tracks is
removed by adding the both output signals or subtracting one
of the output signals from the other (4), the clock generator
circuit (12-20) for generating a clock signal in synchronism with
a horizontal sync signal separated from a reproduced
luminance signal is provided and the delaying operation of
the delay circuit is controlled by this clock signal.
Patent EP-0899701-A3 (EP)
Title: Bewegungs- und richtungsselektiver Bewegungsmelder
Inventor: WOLFRAM KATHLEEN DIPL-ING
IPC: G08B13/193
Filed: 1998-06-24
Abstract: Die Erfindung bezieht sich auf einen Bewegungsmelder zur bewegungs- und richtungsselektiven
Detektion von Wärmestrahlung abgebenden bewegten Objekten,
insbesondere von Personen. Der Bewegungsmelder enthält ein erstes, fixiertes und
permanent aktives Erfassungssystem (1), das sich aus mehreren Erfassungsmodulen
(2) zusammensetzt, wobei jedes Modul (2) für die Überwachung eines Winkelbereichs
(11) als Teilbereich eines Gesamtüberwachungsbereichs vorhanden ist. Außerdem
ein zweites, bewegliches und temporär aktivierbares Erfassungssystem (6),
das mittels eines elektrischen Antriebs (15) zumindest um eine vertikale Achse (A)
drehbar ist, sowie eine Steuereinrichtung (8), die basierend auf Meldesignalen wenigstens
eines der beiden Erfassungssysteme (1, 6) Steuersignale für den Antrieb
(15) bildet. Gemäß einer bevorzugten Ausgestaltung ist mit dem Antrieb (15) ein
Scheinwerfer (5) mechanisch gekoppelt, der in eine vom Bewegungsmelder ermittelte
Richtung einen Lichtkegel (18) während einer durch die Steuereinrichtung (8) gesteuerten
Dauer abstrahlt und der zugleich mit dem zweiten Erfassungssystem (6)
zumindest um die vertikale Achse (A) drehbar ist.
Patent EP-0892282-A3 (EP)
Inventor: ODA HAJIME
IPC: G01J1/04
Filed: 1998-07-14
Abstract: An object sensing apparatus comprises a distance measuring device (1) having light projecting
means (11, 11a) for projecting a measurement light beam toward an object ( T ), and light
receiving means (12, 12a) for receiving a reflected light beam reflected by said object, and a
filter member (3) provided in front of said distance measuring device (1) with a predetermined
spacing in between. The filter member or a portion of it is provided at an angle of inclination ()
such that components of the measurement light beam reflected or scattered by an inner surface
of said filter member are given a direction different from a direction toward said light receiving
means.
Patent EP-0900860-A3 (EP)
Inventor: ICHIKAWA HIROSHI
IPC: B23C5/16
Filed: 1998-08-22
Abstract: A coated cemented carbide endmill, comprising a
tungsten carbide based cemented carbide substrate having a
composition of 5 - 20 wt% of Co as a binder phase forming
component, when necessary, 0.1 - 2 wt% of one or two of Cr
and V as the binder phase forming component, 0.1 - 5 wt%
of one kind or more kinds of carbides and nitrides of Ti,
Ta, Nb and Zr as well as two or more kinds of solid
solutions thereof as a dispersed phase forming component
and the balance being tungsten carbide as the dispersed
phase forming component and inevitable impurities, wherein
the tungsten carbide has a refined particle structure
having an average particle size of 0.1 - 1.5 µm, the
tungsten carbide based cemented carbide substrate has a
surface layer formed to the surface portion thereof which
is formed by being heated at a high temperature and in
which composite carbides created by the reaction of Co and
W are distributed over a depth of 0.1 - 2 µm from the
uppermost surface at the cutting edge thereof and further
the cemented carbide substrate has hard-material-coated
layers composed of a Ti compound layer and, when 
necessary, an aluminum oxide layer formed thereto in an
average layer thickness of 0.5 - 4.5 µm, the Ti compound
layer being composed of one or more layers of a Titanium
carbide, Titanium nitride, Titanium carbo-nitride,
Titanium oxy-carbide, Titanium oxy-nitride and Titanium
oxy-carbo-nitride formed by medium temperature chemical
vapor deposition and the aluminum oxide layer being formed
by medium temperature chemical vapor deposition or high
temperature chemical vapor deposition. With this
arrangement, there can be provided a coated cemented
carbide endmill having hard-material-coated layers
excellent in an adhesion.
Patent EP-0913752-A3 (EP)
IPC: G05F1/20
Filed: 1998-09-09
Abstract: Die Erfindung betrifft eine Anordnung eines Stufenschalters an einem Stufentransformator zur
Konstanthaltung der einem Verbraucher zugeführten Versorgungsspannung in
Energieverteilungsnetzen bzw. -systemen. Erfindungsgemäß erfolgt die Regelung dabei
ausschließlich auf der als Stufenwicklung ausgebildeten Primärseite des Stufentransformators.
Dazu ist die Stufenwicklung in unterschiedliche Wicklungsteile unterteilt, die nach einem näher
beschriebenen Modus separat miteinander kombinierber sind. Dadurch kann auch bei in weiten
Grenzen schwankender Versorgungsspannung eine konstante Spannung auf der Sekundärseite
erreicht werden.
Patent EP-0919784-A3 (EP)
Title: Vorrichtung zur Bestimmung von dreidimensionalen Daten von Objekten
Inventor: SEIFERT ROLAND
IPC: G01B11/25
Filed: 1998-11-24
Abstract: Die Erfindung betrifft eine Vorrichtung zur Gewinnung von
dreidimensionalen Daten von Objekten, bei welcher eine
Codiereinrichtung eine das Objekt beleuchtende Einrichtung
ansteuert, die ein der Codierung entsprechendes optisches
Muster auf das Objekt projiziert, wobei eine
Bildaufnahmeeinrichtung das mit dem Muster beleuchtete
Objekt aufnimmt und eine Auswerteeinrichtung die von der
Bildaufnahmeeinrichtung aufgenommenen Bildpunkte durch ein
aktives Triangulationsprinzip in eine dreidimensionale
Darstellung des Objektes umsetzt. 
     Bei einer Vorrichtung, welche einfach und kostengünstig
herstellbar ist und die die gleiche Qualität der Aufnahmen
erzeugt wie teure Spezialgeräte, weist die das Objekt
beleuchtende Einrichtung (3) eine Vielzahl einzeln
ansteuerbarer Projektionspunkte auf, die von der
Codiereinrichtung (1) einzeln angesteuert werden, wodurch
die angesteuerten Projektionspunkte auf dem Objekt (4) das
optische Muster erzeugen.
Patent EP-0869401-A3 (EP)
Inventor: MILLER EUGENE F
IPC: G03G15/00
Filed: 1998-03-13
Abstract: An automatic apparatus and method for controlling and
enabling clean and convenient clearance of a stalled copy
sheet from a copy sheet handling system of an
electrostatographic reproduction machine. The automatic
apparatus and method include a programmable controller for
declaring detection of an error in copy sheet movement;
position determining means for determining a first actual
position of the copy sheet at a moment of detection of an
error. The position determining means includes a first
sensing device (S1) mounted upstream of an image transfer
station (DD) of the machine relative to a direction of
sheet movement, and a second sensing device (S2) mounted
downstream of the first sensing device (S1) relative to the
direction of sheet movement. The automatic apparatus and
method also include sheet control and moving means (S0)
connected to the programmable controller for changing a
position of the copy sheet from the first actual position
to one of a downstream and an upstream new and convenient
sheet removal positions (P1, P2) depending on the first
actual position of the copy sheet relative to the first
sensing device (S1) and the second sensing device (S2).
Patent EP-0871059-A3 (EP)
Inventor: YAMAHARA MOTOHIRO
IPC: G02F1/139
Filed: 1998-04-03
Abstract: The liquid crystal display device is composed of at
least one optical retardation compensator plate 2 (and 3)
inserted between a liquid crystal display element 1 and
polarizer plates 4 and 5. The liquid crystal display
element 1 is composed of a pair of electrode substrates
6 and 7 and a liquid crystal layer 8 sealed therebetween.
The polarizer plates 4 and 5 flank the liquid crystal
display element 1. The optical retardation compensator
plate 2 (and 3) has a negative refractive index
anisotropy (na = nc > nb). The direction of a principal
refractive index nb parallel to the normal to the surface
and the direction of either a principal refractive index
na or nc in the surface incline either clockwise or
counterclockwise around the direction of the principal
refractive index nc or na in the surface. Moreover, either
the pretilt angle formed by the orientation films 11 and
14 and the longer axes of liquid crystal molecules in the
liquid crystal layer or the value of applied voltage for
displaying halftone obtained by applying to the liquid
crystal a voltage that is close to the threshold voltage
for the liquid crystal is set within such a range that
tone reversion does not occur in the opposite viewing
direction when halftone is being displayed.
Patent EP-0872838-A3 (EP)
Inventor: MATSUI SHIGERU
IPC: G11B19/28
Filed: 1998-04-09
Abstract: If a determination is made that a signal is not normally
detected by the pre-pit-region detection circuit 53, an error
signal is obtained from a pulse generator 58 to control the
rotations of the disk 50. If a determination is made that a
signal is normally detected by the pre-pit-region detection
circuit 53 and if the synchronizing signals are not normally
detected at predetermined intervals, an error signal is
obtained from the wobble signal so that the rotations of the
disk 50 are controlled. If a determination is made that
synchronizing signals are detected by the pre-pit-region
detection circuit 53 at predetermined intervals, an error
signal is obtained from clocks synchronized with the
reproduced signal generated by the PLL circuit 54 so that
rotations of the disk 50 are controlled.
Patent EP-0875619-A3 (EP)
Inventor: HIRATSUKA HIDEO
IPC: C08L75/04
Filed: 1998-04-28
Abstract: A functional carpet suitable for use in an automotive
vehicle comprises a nonwoven fabric having
piles formed throughout a whole surface of the nonwoven fabric.
Each pile projects from the surface of the nonwoven fabric and is
formed of at least a part of fibers constituting the nonwoven fabric.
Each pile has a length ranging from 1 to 10 mm. The nonwoven
fabric has a density ranging from 250 to 800 g/m 2 . Additionally, a
fluoroplastics is adhered to a surface portion of the nonwoven fabric
and extends substantially uniformly throughout the surface of the
nonwoven fabric. The fluoroplastics includes linear
tetrafluoroethylene telomer as a main body. The tetrafluoroethylene
telomer has a number of carbon atoms ranging from 6 to 14. The
amount of the fluoroplastics adhered to the surface portion of the
nonwoven fabric ranges from 1.5 to 60 g/m 2  in solid state.
Patent EP-0926648-A3 (EP)
Inventor: DYKEMA KURT A
IPC: G08C17/02
Filed: 1998-12-10
Abstract: A trainable transmitter is disclosed that is capable of learning and replicating both
AM and FM signals. The disclosed trainable transmitter also has the capacity to learn and
replicate RF signals in both the 27 MHz to 40 MHz and the 250 MHz to 450 MHz
frequency bands commonly used in European garage door openers. The disclosed trainable
transmitter allows an individual to input an identification of the country in which the
trainable transmitter will be operated such that the trainable transmitter may then transmit
the learned signals at the maximum levels permitted for the identified county.
Patent EP-0936730-A3 (EP)
Inventor: COLBY ROY STEPHEN
IPC: H02P21/14
Filed: 1998-12-18
Abstract: A self-commissioning controller 7 for a field-oriented elevator
motor controller 14 includes calculating an integral gain K I , a
proportional gain Kp, and an overall gain (Gc) for the motor controller;
obtaining initial values of a rotor time constant τ R , magnetizing current
Id, and motor torque constant K T  for the motor controller 14, and
obtaining a value of a motor transient inductance Lσ; calculating final
values for said rotor time constant τ R  and magnetizing current Id, using
said transient inductance Lσ; and calculating a system inertia J*
parameter for speed loop compensation 16 within the motor controller
14. The controller 7 may also include calculating the initial values for
τ R , Id, and K T *, and performing self-commissioning automatically upon
receiving a command from a service tool 80.
Patent EP-0911574-A3 (EP)
Inventor: MAUVIERE JEAN-PAUL
IPC: F21S8/10
Filed: 1998-10-20
Abstract: Diffuseur notamment pour feux de signalisation
de véhicules caractérisé en ce qu'il est constitué d'une
plaque (1) d'un matériau transparent conformée pour présenter
une zone (5) d'entrée de la lumière, une zone (2)
de diffusion de la lumière présentant une série de lentilles
cylindriques (4) et une zone intermédiaire située au voisinage
des lentilles cylindriques comportant une série d'ouvertures
(8, 9), un bord (8d, 9d) de chaque ouverture,
tourné du côté de la zone d'entrée (2) présentant une
légère concavité pour former les faces latérales de renvoi
des rayons lumineux vers les lentilles cylindriques (4).
Patent EP-0951041-A3 (EP)
Inventor: HOFSAESS MARCEL
IPC: H01H1/50
Filed: 1999-01-14
Abstract: The switch (10) comprises two connection electrodes (12,13) fastened to an isolating carrier (11), as well as a control mechanism which produces a connection between the connection electrodes in dependence on its temperature. A resistance part (18) is connected with the connection electrodes, in parallel to the control mechanism, and is inserted in the interior of the carrier, crosswise to the connection electrodes, so that it is held by it.
Patent EP-0993171-A3 (EP)
Title: Aufnahmegehäuse einer Türstation einer Türsprechanlage
Inventor: ACHENBACH HEINZ
IPC: H02G3/10
Filed: 1999-02-18
Abstract: Die Erfindung betrifft eine Türstation einer Türsprechanlage mit einem Aufnahmegehäuse
für Moduleinheiten, bei der das Aufnahmegehäuse zeilen-, spalten- oder rasterförmig angeordnete Modulaufnahmen bildet, in die Moduleinheiten
bündig mit der Sichtseite des Aufnahmegehäuses einsetzbar und darin
festlegbar sind. Der Gehäuseaufbau wird mit wesentlich kleinerer Bauhöhe
dadurch vereinfacht, daß das Aufnahmegehäuse eine Trägerplatte (10) aufweist,
die sich mindestens über eine Zeile oder Spalte von Modulaufnahmen
(A1, A2, A3) erstreckt und zumindest an den in Zeilen- oder Spaltenrichtung
verlaufenden Seiten über die Modulaufnahmen (A1, A2, A3) hinausragt, daß an
diesen Seiten der Trägerplatte (10) Rahmenteile (50) anbringbar sind, die sich
über alle Modulaufnahmen (A1, A2, A3) der Zeile oder Spalte erstrecken und in
ihrer Abmessung auf die Bautiefe der in die Modulaufnahmen (A1, A2, A3) einsetzbaren
Moduleinheiten (ME, ME1, ME2, ME3) abgestimmt sind, daß die Rahmenteile
(50) an den Schmalseiten der Zeile oder Spalte mit Abschlußteilen (60)
zu einem Rahmen ergänzt sind und daß die Moduleinheiten (ME, ME1, ME2,
ME3) direkt an Haltestegen (11) der Trägerplatte (10) festlegbar sind, die in den
Modulaufnahmen (A1, A2, A3) zugänglich sind.
Patent EP-0962632-A3 (EP)
Inventor: FISCHER GREGOR
IPC: F01N3/20
Filed: 1999-05-05
Abstract: Für ein Verfahren zur Stickoxid-Reduktion mittels Harnstoff in mit Katalysatoren
ausgerüsteten Abgasanlagen von Brennkraftmaschinen, insbesondere auf Kraftfahrzeugen,
bei dem ein bevorratetes Gemenge aus mit einem Trägermaterial gemischten
Harnstoffpulver verwendet wird zur Eindosierung in die Abgasanlage
stromauf des Katalysators, wird erfindungsgemäß vorgeschlagen, daß als Trägermaterial
eine Kohlenwasserstoff-Verbindung gewählt wird mit einem Schmelzpunkt
zwischen einer vorbestimmten Umgebungstemperatur ≥ 30°C und einem üblichen
Betriebstemperaturbereich von 70° bis 110°C der Brennkraftmaschine, wobei die
Kohlenwasserstoff-Verbindung in der Abgasanlage im gesamten Temperaturbereich
von ca. 150°C bis 850°C rückstandsfrei verbrannt bzw. am Katalysator oxidiert wird.
Vorzugsweise finden hierfür Paraffine, Stearine, Fette oder Wachs Verwendung.
Patent EP-0976874-A3 (EP)
Title: Verfahren zur Sanierung und/oder Strukturverbesserung eines Bodenbereiches
Inventor: SCHMIDT FRITZ JOACHIM
IPC: E01B37/00
Filed: 1999-07-01
Abstract: Bei einem Verfahren zur Sanierung und/oder Strukturverbesserung
des Bodenbereiches unterhalb des Oberbaus eines Bahngleises,
einer Fahrbahn oder innerhalb eines Wasserschutzdammes
mit einer schalungsfrei nach dem Prinzip der Messerschildtechnik
arbeitenden, selbsttätig fortschreitenden Grabenaushubeinrichtung
(1), bei der an dem vorderen Ende Bodenmaterial
ausgehoben und an dem hinteren Ende aufbereitetes
Bodenmaterial wiederaufgefüllt oder gleichzeitig verdichtet
wird, soll die Dauerstrukturfestigkeit des aufbereiteten
bzw. sanierten Bodenmaterials verbessert werden. 
     Zu diesem Zweck wird zumindest an einer der Seitenwände
und/oder an dem Boden des ausgehobenen Grabens vor dem Wiederauffüllen
jeweils eine einseitig undurchlässige Drainagematte
(11) als Bahnenmaterial von der Grabenaushubeinrichtung
(1) aus kontinuierlich mit dem Fortschreiten dieser
Einrichtung aufgebracht.
Patent EP-0980090-A3 (EP)
Inventor: HAAS DIETER
IPC: C23C14/35
Filed: 1999-07-30
Abstract: The atomization device has a magnetic amplification provided by a permanent magnet device on the opposite side of the target (3) to the vaporization surface, providing magnetic field lines extending above and through the vaporization surface. The permanent magnet device has two coaxial closed rings of individual magnets (5,5',5'',...6,6') coupled together via a magnetic yoke (15), with a ferromagnetic insert (14) between the yoke and the adjacent surface of the target.