baber/WOPTO huggingface dataset:
Patent EP-0725488-A3 (EP)
Inventor: UESUGI MITSURU
IPC: H04B7/08
Filed: 1996-01-31
Abstract: A data signal composed of a desired signal faded and
delayed and an interference signal faded and delayed is
received by a pair of antennas. A direct component of the
interference signal and a delay component of the desired
signal are removed from the data signals received by the
antennas in a decision-feedback type of desired signal
equalizing unit, and the direct component of the desired
signal and the delay component of the interference signal are
removed from the data signals in a decision-feedback type of
interference signal equalizing unit. Also, a delay component
of the interference signal is removed in the desired signal
equalizing unit by subtracting a replica of the delay
component of the interference signal produced in a backward
tap from a demodulated interference signal produced in the
interference signal equalizing unit in a previous operation,
and a delay component of the desired signal is removed in the
interference signal equalizing unit by subtracting a replica
of the delay component of the desired signal produced in
another backward tap from a demodulated desired signal
produced in the desired signal equalizing unit in the previous
operation. Therefore, the demodulated desired signal agreeing
with the desired signal is output from the desired signal
equalizing unit, and the demodulated interference signal
agreeing with the interference signal is output from the 
interference signal equalizing unit.
Patent EP-0739123-A3 (EP)
Inventor: NASU NORIYOSHI
IPC: H04M9/08
Filed: 1996-04-19
Abstract: A communication unit having an acoustic echo canceller for cancelling an
acoustic echo caused by a received voice signal amplified through a loud speaker
returning to a microphone, said communication unit comprising:
   means for suppressing a transmitted residual acoustic echo signal left
unremoved by said acoustic echo canceller owing to a peripheral noise by means of
inserting a loss corresponding to said peripheral noise into a transmission path side.
Patent EP-0742401-A3 (EP)
Inventor: BARTHOLOMEW DONALD DEKLE
IPC: F16L37/12
Filed: 1996-05-08
Abstract: A swivelable quick connect assembly (10) for use with tubular
conduits is disclosed comprising a housing (14) having an axial bore (30,32)
for receiving one end (16) of the conduit (12), an elastomeric ring-like
seal (23,26) disposed in the bore (32) for providing a fluid tight seal
between confronting portions of the conduit (16) and the housing (14), an
annular bushing (24) is disposed in the bore (32) for positioning the seal (23,26)
and for guiding the one end (16) of the conduit (12) into nesting
relationship with the bore (30), and a retainer (41) detachably secured to
the housing (14) and cooperable with an annular projection (18) on the
conduit (12) for securing the conduit (12) in its operative position within
the bore (30). The retainer (41) is a one piece metal retainer element
which includes at least two circumferentially spaced leg members (46)
which extend from an integral collar member (42) at one end thereof.
Each of the leg members (46) has a deflectable leg portion which
extends from the collar (42) and ends in a first bend defined by an
arcuate shape (48) to provide a backstop for securing the retainer
element (41) in the connector assembly, and a retaining leg portion (49)
which extends from the deflectable leg portion and inclines
generally toward the aperture (44) in the collar (42).
Patent EP-0743801-A3 (EP)
Inventor: TAKAHASHI TAKUMI
IPC: H04W88/14
Filed: 1996-05-20
Abstract: A wireless communication system has a plurality of
wireless communication devices capable of communicating
with one another directly without the intervention of
another device, and a wireless control unit which
accommodates these wireless communication devices. The
wireless control unit manages the direct communication
among the wireless communication devices as well as
communication between the wireless control unit and the
wireless communication devices.
Patent EP-0783962-A3 (EP)
Inventor: MIKI TAKATOSHI
IPC: B29D7/01
Filed: 1997-01-08
Abstract: A polyester film for a decorative plate of the present
invention, comprises at least the said polyester film and a
picture printed layer which are in turn laminated over a
surface of a substrate, wherein the polyester film has a
optical density of 0.1 to 5.0 and longitudinal and transverse
heat shrinkage percentages of from -10 % to +10 % after heat-treated
at 180°C for 5 minutes. The polyester film for a
decorative plate or a decorative sheet can generate no
harmful gases upon burning such as incineration, can produce
a picture pattern having a high design value thereon without
adverse influence by the color tone of the substrate, and is
excellent in dimensional stability.
Patent EP-0803936-A3 (EP)
Inventor: ROLLINS BRIAN
IPC: H01R13/436
Filed: 1997-04-17
Abstract: An electrical connector comprises a first housing
member (18) and a terminal position assurance member
(20). The terminal position assurance member is fully
received within the housing (18) such that it can not be
accidentally depressed into the fully locked position
during handling and transport. The terminal position
assurance member (20) is moveable from a pre-assembly to
a fully locked position in a direction transverse to the
mating direction such that the housing has a
substantially flush front face (10) to enable the
connector to be mated against a wall or similar
structure in a compact manner. Movement of the terminal
position assurance member (20) in the transverse
direction ensures that the outer shroud of the connector
does not extend beyond the mating face of the connector,
thereby providing a compact arrangement.
Patent EP-0806814-A3 (EP)
Inventor: NELSON RICHARD A
IPC: H01R13/04
Filed: 1997-05-09
Abstract: A male electrical terminal (40) includes an
elongated planar body portion (42), a terminating portion
(26) extending rearwardly of the body portion and a contact
portion (24) extending forwardly of the body portion. The
body portion includes an enlarged retention section (44)
that is twisted relative to the plane of the body portion.
An electrical connector (12) includes a housing (14) with
terminal-receiving passages (41) each including opposing
side walls (41a) for embracing opposite sides of the body
portion (42) of a respective one of the terminals (40).
Each passage (41) also includes an oblique portion (41b)
intersecting the opposing side walls for embracing the
twisted retention section (44) of the respective terminal.
Patent EP-0812118-A3 (EP)
Inventor: HIRAMATSU KATSUHIKO
IPC: H04L12/28
Filed: 1997-06-03
Abstract: When a second mobile machine (#2) requests the
communication of priority data with a base station (#1)
while a first mobile machine (#1) conducts the communication
of non-priority data with the base station (#1), the
base station (#1) transmits wait information to the first
mobile machine (#1) by using a down link control channel
(Cn DOWN ) to control the first mobile machine (#1) to the
waiting state and allocates the down link control channel
(Cn DOWN ) to the second mobile machine (#2) to control the
second mobile machine (#2) to conduct the communication
of the priority data. When the communication of the
priority data with the second mobile machine (#2) is
completed, the base station (#1) transmits communication
resumption information to the waiting first mobile
machine (#1) by using the down link control channel
(Cn DOWN ) to resume the communication of the non-priority
data.
Patent EP-0817117-A3 (EP)
Inventor: DEERING MICHAEL F
IPC: G06T15/00
Filed: 1997-07-01
Abstract: A 3-D graphics accelerator which includes a command block with geometry data
decompression capabilities and thus includes improved performance over prior art
designs. The 3-D graphics accelerator couples to a system bus in the computer system
and receives compressed geometry data from the system memory. The 3-D graphics
accelerator includes a command block or preprocessor, a plurality of floating point
processors or blocks, and one or more draw processors or blocks. The command
processor includes a first data path which transmits non-compressed geometry data, and a
second data path which receives the compressed geometry data and decompresses the
compressed geometry data. In the preferred embodiment, the command processor
includes one or more input buffers, a geometry decompression unit, and multiplexer
logic. The input buffers couple to the system bus for receiving geometry input data. The
geometry input data includes compressed geometry input data and non-compressed
geometry input data. The geometry decompression unit couples to an output of the input
buffers and receives and decompresses the compressed geometry input data. The
multiplexer receives the non-compressed output from the input buffers and receives the
decompressed output from the geometry decompression unit. The multiplexer includes
an output which selectively provides either the non-compressed geometry data or the
decompressed geometry input to other logic in the system.
Patent EP-0828046-A3 (EP)
Title: Schloss, insbesondere Einsteck-schloss
Inventor: KORB KLAUS
IPC: E05B65/10
Filed: 1997-08-22
Abstract: Die Erfindung betrifft ein Schloß, insbesondere Einsteckschloß,
mit durch Drückerbetätigung zurückziehbarer
Falle (5) und einem Riegel (13), welcher schlüsselbetätigt
vor- und schlüssel- oder drückerbetätigt zurückziehbar
ist, wobei die Nuß (10) über Übertragungsmittel
auf den Riegel (13) wirkt. Zwecks Erzielung
eines steuerungstechnisch günstigen Aufbaues schlägt
die Erfindung vor, daß die Übertragungsmittel einen
parallel zur Stulpe (2) verlagerbaren Übertragungsschieber
(64) beinhalten, welcher zur Riegelrückzugsverlagerung
an einem parallel zur Stulpe (2) verschieblichen
Riegelbetätigungsschieber (22) angreift.
Patent EP-0835843-A3 (EP)
Title: Vorrichtung zum Einmischen von Flockungsflüssigkeit in eine Klärschlamm-Strömung und Anwendung der Vorrichtung
Inventor: KNAUER JOACHIM FRIEDRICH
IPC: C02F1/52
Filed: 1997-10-08
Abstract: Es gibt eine Vorrichtung, bei der in einem die Klärschlamm-Strömung 2 führenden
Schlammrohr 1 ein Verteilerkopf 6 angeordnet ist, dem eine Rotationsebene 18 zugeordnet
ist und der Flockungsflüssigkeit-Auslässe 10 sowie Mischflügel 11 aufweist.
Dabei ist es erwünscht, wenn eine bessere Einmischung der Flockungsflüssigkeit
in den Klärschlamm erreichbar ist. Dies ist erreicht, indem die Flockungsflüssigkeit-Auslässe
10 Schlitze und die Mischflügel 11 Streifen sind, die jeweils quer
zur Rotationsebene 18 gerichtet und mindestens die halbe Breite der Klärschlamm-Strömung
2 lang sind. Die Flockungsflüssigkeit wird aus jedem Schlitz in Form
eines breiten Streifens abgegeben, in den der - wegen der Rotation - nachfolgende
Mischflügel eintaucht, der entlang seiner Außenkante die Flockungsflüssigkeit wie
einen Schleierstreifen durch den Klärschlamm hinter sich her zieht. Der Wasseranteil
der Flockungsflüssigkeit läßt sich derart senken, daß maximal 3 T Flockungsflüssigkeit
auf 100 T Klärschlamm vorgesehen sind.
Patent EP-0821407-A3 (EP)
IPC: H01L21/60
Filed: 1997-02-18
Abstract: The present invention is directed to a semiconductor
device comprising : a first semiconductor device (31) having a
first protruding contact (37) ; and at least one of a circuit
board and a second semiconductor device (31) having a second
protruding contact (37) whose hardness is lower than the
hardness of said first protruding contact (37), wherein at
least a part of said first protruding contact (37) is embedded
in said second protruding contact (37). The semiconductor
device further comprises an electrically insulating resin (39)
disposed between said first semiconductor device and said
circuit board or second semiconductor device (31).
Patent EP-0838138-A3 (EP)
Inventor: VAN VUUREN JOHANNES
IPC: A01B45/04
Filed: 1997-09-01
Abstract: Method for laying one or more relatively large and
thick grass sods having soil adhering to at least some
extent thereto, wherein the sod is supplied on a supporting
member and subsequently laid while a holding member
for holding in place the soil on the underside of the
sods is pulled out from between the ground and the sod.
Patent EP-0803197-A3 (EP)
Inventor: MURPHY SEAN MACKAY
IPC: A23F5/10
Filed: 1997-04-09
Abstract: A flowable roasted and ground coffee product is
provided having a median volumetric ("X50") particle size
of from 270 to 1100 µm, a density of from 0.5 to
0.7 gm/cc and 30-41% by weight of which extracts when
brewed. The product is in the form of aggregates of
granular roasted and ground coffee particles having a
maximum X50 particle size of 270 µm and is produced by
forcing roasted and ground or roasted whole bean coffee
through an orifice under conditions of pressure and shear
sufficient to grind the coffee and to form the coffee
into a dense mass of roasted coffee made up of the
granular roasted and ground coffee particles tightly
bonded together. The dense mass of roasted coffee is
then reground to produce the roasted and ground coffee
product which is in the form of aggregates having an X50
particle size in the range of 270-1100 µm, the aggregates
being made up of the granular coffee particles.
Patent EP-0817244-A3 (EP)
Inventor: RACHEL BERNARD WHITE
IPC: H01K3/16
Filed: 1997-06-27
Abstract: This invention consists of an improved design and
assembly process for the manufacture of a single ended
quartz (SEQ) lamp (A) having three-part leads
(14A,14B,14C;16A,16B,16C) and a prefocus base (12) for
projection applications. This invention consists of
a much simpler two-pin prefocus ceramic base SEQ lamp
design that is made with fewer parts and is much
easier and faster to assemble to enable much reduced
labor and cost. Also, the ceramic base is smaller and
exposes more of the quartz lamp seal (22) to the
surroundings to enable more effective cooling during
lamp operation to prevent lamp failures from
overheated seals. Also, the ceramic base is designed
for quick assembly with the filament 15 correctly
focused to the base.
Patent EP-0829647-A3 (EP)
Inventor: HUNTLEY GRAEME
IPC: F04F9/00
Filed: 1997-08-28
Abstract: A diffusion pump comprising a hollow outer body including an outlet for connection
to a backing pump, an inlet for communication with a chamber to be evacuated, a
sump for containing a working fluid and means for heating the working fluid when
present in the base characterised in that a reservoir for the working fluid is integral
with the hollow outer body.
Patent EP-0835814-A3 (EP)
Inventor: CLARK MITCHELL
IPC: B65D5/50
Filed: 1997-10-10
Abstract: A foldable carton for packaging a bottle or other fragile article,
including a cradling device (120) for supporting and holding the article
within the carton. The cradling device is defined by two, spaced,
parallel walls (118,119) or partitions which are foldable or erectable
from flaps integral with the side walls of the carton, the carton being
constructed from a single paperboard blank. Parallel walls each include
opposing D-shaped apertures (115) for retaining a cylindrical shoulder
and cap of the bottle therebetween. A portion of the cradling walls
disposed above the apertures are provided with fold lines to allow the
bottle to be installed or removed without damaging the packaging.
Patent EP-0822681-A3 (EP)
IPC: H03M13/35
Filed: 1997-07-28
Abstract: The method provides an estimation of the acceptability or otherwise of blocks of information received via a transmission system, and includes use of a code based on several parameters relating to the quality of the transmission of information blocks. The first of these parameters (BER, LOGP) is liable to oscillate about a threshold value, between a state which is acceptable and one which is not acceptable when the transmission conditions begin to be degraded. There is a second parameter (CNOK) which offers two states, acceptable and un-acceptable, which are more stable. The procedure is based on the fact that when a preceding block is deemed acceptable, on waits until the second parameter is determined and found to be acceptable or un-acceptable in order to estimate whether the present block is un-acceptable.
Patent EP-0859542-A3 (EP)
Title: Zuführeinheit für einen Bestückungsautomaten
Inventor: GFELLER MARTIN
IPC: H05K13/04
Filed: 1998-02-12
Abstract: Bei einer Zuführeinheit (1) für einen Bestückungsautomaten,
welche Zuführeinheit (1) zusammen mit und parallel zu anderen,
gleichartigen Zuführeinheiten in einer Reihe nebeneinander
am Bestückungsautomaten einsetzbar ist, und in welcher
Zuführeinheit (1) ein auf einer Spule (21) aufgewickeltes
Band (23), welches in periodisch angeordneten Taschen Bauelemente
für die Bestückung enthält, mittels eines Transportmechanismus
(14, 15) von der Spule (21) abgewickelt und
schrittweise an einer Entnahmestelle (13) vorbeitransportiert
wird, wobei für die drehbare Lagerung der Spule (21) in der
Zuführeinheit (1) eine Spulenaufnahme (19) vorgesehen ist,
wird ein einfacher und schneller Austausch der Spule (21) dadurch
erreicht, dass die Spulenaufnahme (19) als offener Behälter
(33) ausgebildet ist, in welchen die Spule (21) herausnehmbar
eingesetzt werden kann.
Patent EP-0866463-A3 (EP)
Inventor: TRICART PHILIPPE
IPC: G11B23/00
Filed: 1998-03-14
Abstract: Le présent support comporte une partie essentiellement plane (1), sur laquelle
est agencée une partie de fixation (2) ayant une paroi essentiellement
cylindrique dont le bord libre est déformable élastiquement dans le sens radial
et présente des bossages (3, 3') orientés radialement vers l'extérieur de la
paroi, ces bossages étant agencés de façon à maintenir le disque sur la partie de
support de manière amovible, dans le sens axial, lorsque la partie de fixation,
après avoir traversé le trou central du disque en subissant une déformation, a
pratiquement repris sa forme originale.
Patent EP-0876004-A3 (EP)
Inventor: NORIMATSU HIDEHIKO
IPC: H03G1/00
Filed: 1998-04-16
Abstract: In a portable apparatus in a digital cellular system
in which transmission and reception is simultaneously
conducted in a particularly wide variable output range,
efficiency is improved in a low-power output operation and
there is minimized the influence upon discontinuous output
waveforms appearing in a gain changing operation. There are
included a distributor to distribute an input signal to two
paths, a first gain control amplifier, a linear power
amplifier, a driver amplifier, a filter, a switching circuit
to turn power of the linear power amplifier on and off, and a
second gain control amplifier. Outputs from the linear power
and gain control amplifiers are mixed with each other by a
mixer. Gains of these amplifiers are separately controlled
by a control circuit, which also controls on and off of the
switching circuit.
Patent EP-0878611-A3 (EP)
Inventor: MITSUTANI NORITAKE
IPC: F02D45/00
Filed: 1998-04-30
Abstract: The device for determining deterioration of a
catalytic converter includes a catalytic converter (12)
disposed in the exhaust gas passage of the engine and an
air-fuel ratio sensor (15) disposed on the exhaust gas passage
downstream of the catalytic converter. The device
performs two types of determining operations based on the
length of the output response curve of the downstream
air-fuel ratio sensor, one is a deterioration determining
operation which determines whether the catalytic
converter has deteriorated and the other is a normal
determining operation which determines whether the
catalytic converter is normal. The device also estimates
the temperature of the catalytic converter based on the
operating condition of the engine, and sets a
deterioration diagnosis intake air flow range and a
normal diagnosis intake air flow range in accordance with
the estimated temperature of the catalytic converter.
The device performs the deterioration determining
operation or the normal determining operation in
accordance with whether the intake air flow rate of the
engine is within the deterioration diagnosis range or the
normal diagnosis range.
Patent EP-0881852-A3 (EP)
Inventor: WAKIZAKA YOSHIKI
IPC: H04W36/38
Filed: 1998-05-26
Abstract: In a CDMA cellular network where base stations share a common
frequency and a first base station has a second frequency in addition to the
common frequency, a mobile station receives a pilot signal from the first
base station over the second frequency when it has established a connection
to it, and transmits a first handoff request when the field strength of the
pilot signal drops below a predefined threshold. In response, the first base
station returns a change-frequencies command to the mobile station to
cause it to switch to the common frequency and receive pilot signals from
more than one base station over the common frequency. The mobile station
transmits a second handoff request message containing a list of field
strengths of the pilot signals. In response, the first base station makes a
search through the list of field strengths and returns a handoff command to
the mobile station and a connection setup command to a control station if a
second base station appropriate for handoff is found. The control station
responds to the connection setup command message from the first base
station for instructing the second base station to establish a connection to
the mobile station. The mobile station responds to the handoff command
message from the first base station for instructing the second base station to
transmit a connection setup complete message to the control station, which
responds to it by instructing the first base station to clear the connection to
the mobile station.
Patent EP-0881749-A3 (EP)
Inventor: UMEDA ATSUSHI
IPC: H02K3/24
Filed: 1998-05-26
Abstract: An alternator (1) for a vehicle includes a fan for
supplying cooling air along an inner circumference of coil-end
groups (31) disposed opposite ends of a stator (2) in an axial
direction. Each of the coil-end groups (31) is composed of a
plurality inner coil-end portions (33a) disposed at an inner
circumference of the coil-end groups (31) to extend from an end
of the stator core (32) and outer coil-end portions (33b)
disposed at an outer circumference of the coil-end groups (31)
to extend from an end of the stator core (32). The inner coil-end
portion extends in a direction between the axial direction
and rotating direction of the rotor (3).
Patent EP-0886392-A3 (EP)
Inventor: CELLIER ALFRED
IPC: B64G1/24
Filed: 1998-06-12
Abstract: A coordinatable system of geosynchronous (24-hour),
inclined, and slightly elliptical satellite orbits enables
spectrum re-use by forming "highways" of moving "slots" in the
latitudes above and below the geostationary (GSO) belt world-wide.
Each of a plurality of repeating ground tracks (12) is
shared by multiple satellite orbits (and thus slots). These are
phased to achieve minimum specified angular separation from
other slots using the same frequencies. Ground track (and thus
orbital) parameters are chosen to realize specified shapes and
are located at specified longitudes of symmetry to maximize the
total number of slots. Consideration is given to specified constraints
on service area coverage, elevation angle, and time
coverage.
Patent EP-0889567-A3 (EP)
Inventor: BROSZUKAT PETER DIPL-ING
IPC: H02G3/30
Filed: 1998-06-24
Abstract: The cable laying system employs a cable conduit in the form of an open sleeve (2) which is snap-fitted into fixing clips (1) secured to the surface of a wall or ceiling. The cables are inserted in the conduit via the longitudinal slit (4) along the length of the sleeve, the latter supported in the fixing clips to allow its relative rotation. The mean internal diameter of the sleeve corresponds to a multiple of the cable diameter, with the width of the longitudinal slit being of the order of the diameter of the individual cables.
Patent EP-0902158-A3 (EP)
Inventor: REJC GABRIJEL
IPC: E06B9/82
Filed: 1998-09-08
Abstract: With vertically moving roller or concertina doors (15) operated by electric motors interference of the opening at any point blocks one or more of the infrared beams (19) which is electronically detected and stops or reverses the motor (41).