baber/WOPTO huggingface dataset:
Patent EP-0852396-A3 (EP)
Inventor: ARNOLD NORBERT
IPC: H01L21/8234
Filed: 1997-12-17
Abstract: A memory cell (11) for a dynamic random access memory
includes a pass transistor and a storage capacitor. The
transistor is a vertical transistor formed along an upper
portion of a sidewall of a polysilicon-filled trench in a
monocrystalline silicon body with the source (40) and drain (22) in
the body and the source contact (36), gate (42) and gate contact in
the trench, with its gate dielectric (44) being an oxide layer on
the sidewall portion of the trench. The capacitor is a
vertical capacitor formed along a deeper portion of the
trench and has as its storage plate a lower polysilicon
layer (32) in the trench and as its reference plate a deep doped
well (29) in the body. The source contact and the storage plate
are in electrical contact in the trench and the source
contact and the gate contact are in the trench electrically
isolated from one another.
Patent EP-0852433-A3 (EP)
Inventor: MERWIN JEFFREY D
IPC: H04L12/28
Filed: 1997-12-18
Abstract: A power-line communication system (10) for use with a
conventional AC source (12) having a hot wire (14) and a
neutral wire (15) includes a pulse transmitter (16) and at
least one receiver (18) connected downstream from the pulse
transmitter (16). The pulse transmitter (16) is coupled
between the hot wire (14) of the AC source (12) and either
the neutral wire (15) of the AC source (12) or earth ground.
Each receiver (14) is coupled to the AC source (12). The
pulse transmitter (16) includes a control circuit (30) for
controlling the conduction of a shunt circuit (32) and sends
messages to the receivers (20) by inducing momentary pulses
in the AC voltage supplied by the AC source (12). The shunt
circuit (32) includes a power switch (52) and an energy
clamp circuit (66,68,74) for limiting the amplitude and the
duration of the current through the power switch (52) and the
pulse induced in the AC line voltage. Each receiver (18)
detects the momentary pulses and translates a given
sequence of pulses into its corresponding message. In a
preferred embodiment, the pulse transmitter (16) is used to
send control commands to one or more controllable electronic
ballasts (22) for powering fluorescent lamps (24).
Patent EP-0840509-A3 (EP)
Inventor: BYFORD DERRICK JOHN
IPC: G06F3/0484
Filed: 1997-09-22
Abstract: Described is a system for accessing data files in a computer
network. The system comprises means for receiving a call from a
telephone, means for allocating a teletext page in a television signal in
response to the call, and means for writing data from one or more of the
data files to the allocated teletext page.
Patent EP-0837587-A3 (EP)
Title: Verfahren und Vorrichtung zum Vermitteln von Mitfahrgelegenheiten in einem Telekommunikationsnetz
Inventor: HUSCHKE JOERG
IPC: H04M3/493
Filed: 1997-07-28
Abstract: Es wird Dienste-Server (SRV) vorgestellt, auf den ein Teilnehmer (S), der
eine Mitfahrgelegenheit sucht, über ein Telekommunikationsnetz (TNW)
zugreift, um dort Angebote zu Mitfahrgelegenheiten, die Teilnehmer
(O1,O2,O3) anbieten, einzuholen und auszuwählen. Der Dienste-Server
arbeitet nach einem vorgestellten Verfahren zum Vermitteln von
Mitfahrgelegenheiten und enthält eine Schnittstellenschaltung (IF), die
ihn mit einer Vermittlungsstelle (SWT) verbindet und die einen Ruf des
suchenden Teilnehmers (S) empfängt, und einen Datenspeicher (DB),
der Datensätze speichert, die Angaben zu den angebotenen
Mitfahrgelegenheiten enthalten und die jeweils einem der bietenden
Teilnehmer (O1, O2, O3) zugeordnet sind. Außerdem enthält der
Dienste-Server einen Prozessor (PROC), der eine Spracheingabe von
Eingangsdaten, die der suchende Teilnehmer (S) eingibt und die
Angaben zu der gesuchten Mitfahrgelegenheit enthalten, steuert; der
die Eingangsdaten mit den Datensätzen vergleicht; und der eine
Sprachausgabe von denjenigen Datensätzen, die mit den
Eingangsdaten übereinstimmen, steuert. Die Nutzung dieses
Telekommunikationsdienstes "Vermitteln von Mitfahrgelegenheiten" ist
einfach und leicht zu handhaben.
Patent EP-0826963-A3 (EP)
Inventor: KAUHANIEMI ILPO
IPC: G01N33/49
Filed: 1997-08-22
Abstract: The invention relates to an apparatus for taking and analysing liquid samples,
such as blood samples, wherein a liquid, absorbed by a porous material, is
analysed optically. The apparatus, according to the invention, comprises a store
(2) for measurement strips that receive samples and have been interconnected so
that they can be disconnected, the store having a compound construction, a
measurement strip feeding mechanism (3) and blood analysing means (4). The
apparatus has preferably been integrated into a casing (1), which can be
connected as part of a mobile telephone or a corresponding device.
Patent EP-0896944-A3 (EP)
Inventor: POTTENGER CHARLES GARY
IPC: B65H45/101
Filed: 1998-01-31
Abstract: This invention concerns the packaging of continuous fan folded
documents, specifically pre-printed cards which are to be inserted in for
example magazines which are themselves being produced on a continuous
basis. The cards are grouped in stacks, and each stack is packed in a
sleeve to form an assembly. The assemblies are continuously produced,
and are connected to each other by the cards, so that in fact the cards
remain continuous from assembly to assembly. The invention concerns a
method of putting the assemblies into side by side rows to form a large
body, so that throughout the body, all of the cards remain continuously
connected, and all of the cards can be run off from the assemblies to a
processing machine where they are put into magazines or the like.
Patent EP-0858191-A3 (EP)
Inventor: DORENBOSCH JHEROEN P
IPC: H04L1/18
Filed: 1998-02-09
Abstract: A communication system (100) for querying for missed messages
includes a system controller (105) for managing transmission of messages
having sequential message numbers, for determining whether any
transmitted messages include unacknowledged messages, and for
generating a query that includes a highest message number associated with
the unacknowledged messages. The communication system (100) further
includes a portable messaging unit (135) intended to receive the messages.
The portable messaging unit (135) acknowledges received messages and
determines, in response to receiving the query, whether any of the
messages having numbers equal to or less than the highest message
number have been missed. A response indicative of any missed messages
is then provided by the portable messaging unit (135) to the system
controller (105).
Patent EP-0857923-A3 (EP)
Inventor: HEBECKER DIETRICH PROF DR
IPC: F24H4/02
Filed: 1998-02-09
Abstract: The calorific value is used of the fuel above the dew point temperature of the exhaust gas by means of an integrated open circuit operated with aqueous solutions of salts or acid. The moisture contained in the exhaust gas is first absorbed from the solution, ejected again into a desorber and deposited in the condenser. The heat supply to the desorber of the circulating process takes place directly in the combustion chamber, before or after the conventional heating surfaces through a special heat carrier or in the exhaust gas flue of the boiler.
Patent EP-0875642-A3 (EP)
Inventor: GERHAHER MAX DIPL-ING
IPC: E04F13/08
Filed: 1998-04-21
Abstract: The projecting, rear-ventilated facade construction has plates (3) with or without head rabbet (4) on the upper plate edge (5). On the lower plate edge (8) is a drip rabbet (6) and a foot rabbet (7). The facade plates by means of holders (9) are fixable to the vertical and horizontal profiles (2). The foot rabbet (7) of the upper facade plates (10) is engaged from below by an upwardly open U-shaped part (15) of the plate holder (9). The head rabbet (4) or the upper edge of the lower facade plates (12) is engaged from above by a downwardly open U-shaped part (17). The connecting rib (22) of the downwardly open U-shaped part (17) is displaced in relation the connecting rib (21) of the upwardly open U-shaped part in the direction of the horizontal depth and/or in the direction of the vertical height of the facade construction or is completely or partly identical to it.
Patent EP-0903221-A3 (EP)
Inventor: PFEIFFER HERBERT
IPC: B32B7/027
Filed: 1998-09-22
Abstract: Die Erfindung betrifft eine biaxial orientierte Polyesterfolie mit sehr guten optischen
Eigenschaften und gutem Verarbeitungsverhalten, die nach ihrer Metallisierung oder
nach ihrer Beschichtung mit oxidischen Materialien eine hohe Sauerstoffbarriere
aufweist, aufgebaut aus mindestens einer Basisschicht B und mindestens einer auf
dieser Basisschicht aufgebrachten Schicht A, wobei diese Schicht A eine definierte
Anzahl von Erhebungen mit einer definierten Höhe und einem definierten Durchmesser
aufweist. Die Erfindung betrifft weiterhin ein Verfahren zur Herstellung der
Folie und ihre Verwendung.
Patent EP-0921303-A3 (EP)
Title: Common Rail Einspritzsystem für Brennkraftmaschinen
Inventor: MOELLER HERIBERT DIPL-ING
IPC: F02F1/24
Filed: 1998-10-14
Abstract: Die Erfindung bezieht sich auf ein Common Rail Einspritzsystem für Brennkraftmaschinen.
Ein Common Rail Einspritzsystem besteht gewöhnlich aus Pumpe, Speicher,
Einspritzleitungen und Injektoren. Erfindungsgemäß werden jedoch die Einspritzleitungen
dadurch eingespart, daß der Speicher 1 unmittelbar über eine Pratze 3 und ein
Druckrohr 8 an den Injektor 2 angeschlossen ist. Dadurch werden die Montagekosten
spürbar reduziert und Defekte an den Einspritzleitungen vermieden. Für den Fall, daß
dennoch größere Leckagen im Einspritzsystem auftreten sollten ist es vorteilhaft, zwischen
Speicher 1 und Pratze 3 einen Durchflußbegrenzer 6 zwischenzuschalten.
Patent EP-0921226-A3 (EP)
Title: Verfahren zur Verteilung der Wäsche in einer Wäschetrommel einer Waschmaschine
Inventor: ZEH STEFAN DIPL-ING
IPC: D06F37/20
Filed: 1998-11-21
Abstract: Bei einem Verfahren zur Verteilung der Wäsche in einer Wäschetrommel einer
Waschmaschine durch Steuerung des Schleudervorgangs der Waschmaschine wird
zunächst die Position der Unwucht (12) der Wäschetrommel (10) ermittelt. Diese
Bestimmung dieser Position kann bei der Wäscheanlegedrehzahl erfolgen. Anschließend
wird die Wäschetrommel (10) in Abhängigkeit von der ermittelten Position der Unwucht
(12) der Wäschetrommel (10) beschleunigt bzw. gebremst, so daß die Wäsche in der
Wäschetrommel während dieses Beschleunigens bzw. Bremsens neu verteilt wird. Dabei
kann die Position der Unwucht (12) durch Bestimmung der Drehzahlschwankungen der
Wäschetrommel (10) ermittelt werden. Die Steuerung des Schleudervorgangs kann einen
oder mehreren Zyklen aus Beschleunigen und anschließendem Bremsen der
Wäschetrommel (10) oder einen oder mehreren Zyklen aus Bremsen und anschließendem
Beschleunigen der Wäschetrommel (10) beinhalten.
Patent EP-0920096-A3 (EP)
IPC: H01S5/343
Filed: 1998-11-24
Abstract: A semiconductor laser device comprises a GaAs
substrate (1), a first cladding layer (2) having either one of p-type
electrical conductivity and n-type electrical conductivity,
a first optical waveguide layer (3), an In x2 Ga 1-x2 As 1-y2 P y2  first
barrier layer (4), an In x3 Ga 1-x3 As 1-y3 P y3  quantum well active layer (5),
an In x2 Ga 1-x2 As 1-y2 P y2  second barrier layer (6), a second optical
waveguide layer (7), and a second cladding layer (8) having the other
electrical conductivity, the layers being overlaid in this
order on the substrate (1). Each cladding layer (2,8) and each optical
waveguide layer (3,7) have compositions, which are lattice matched
with the substrate (1). Each of the first and second barrier
layers (4,6) has a tensile strain with respect to the substrate (1)
and is set such that a total layer thickness of the barrier
layers may be 10nm to 30nm, and a product of a strain quantity
of the tensile strain and the total layer thickness may be
0.05nm to 0.2nm. The active layer (5) has a composition, which
is lattice matched with the substrate (1), or a composition, which
has a tensile strain of at most 0.003 with respect to the
substrate (1).
Patent EP-0955738-A3 (EP)
Inventor: ARONSON LEWIS B
IPC: H04B10/118
Filed: 1998-11-30
Abstract: An optical link[10,100] includes a transmitter[30, 150] and a receiver[40, 140] for
sending and receiving data across a free-space link or any other link in which a high level of
background light may be present. The transmitter[30, 150] includes a source of circularly
polarized light having a predetermined wavelength. The source is modulated to transmit
data. The receiver[40, 140] includes a circuit for generating a signal indicative of the
difference in intensity of left-handed circularly polarized light and right-handed circularly
polarized light incident on the receiver[40, 140]. In one embodiment of the invention, the
receiver[40, 140] includes a first polarization filter[15, 115] for blocking left-handed
circularly polarized light of the predetermined wavelength and a second polarization filter[16,
116] for blocking right-handed circularly polarized light of the predetermined wavelength,
the filters being displaced from one another. A first detector[17, 117] measures the intensity
of light leaving the first polarization filter[15, 115], and a second detector[18, 118] measures
the intensity of light leaving the second polarization filter[16, 116]. The circularly polarized
light source may be generated from a linearly polarized light source by passing the linearly
polarized light through a ¼ waveplate[13]. Similarly, a polarization filter for blocking light
of a predetermined circular polarization may be constructed by passing the light through a ¼
waveplate[13] and a linear polarization filter. In one embodiment of the present invention,
the transmitter[30, 150] modulates the source of circularly polarized light by changing the
direction of polarization of the source of circularly polarized light.
Patent EP-0911081-A3 (EP)
IPC: B05B5/08
Filed: 1993-10-11
Abstract: An apparatus for transferring electrically
conductive coating materials, such as water-based paint,
from at least one source to one or more coating dispensers
or spray guns (12) for discharge onto a substrate.
Additionally, a rapid and efficient colour change
capability is provided for the entire system which permits
different coloured coating materials to be dispensed from
the apparatus herein with minimum downtime of the coating
operation.
Patent EP-0864311-A3 (EP)
Inventor: GILMAN THOMAS H
IPC: A61F13/00
Filed: 1998-03-09
Abstract: A thin film wound dressing is disclosed in which a
thin, transparent, vapor-transmitting elastomeric film
is coated along its underside with a suitable pressure-sensitive
adhesive for securing the dressing to a
patient's skin. Prior to use, the adhesive layer is
protected by a removable release liner. The opposite
(upper) surface of the film has a removable backing
layer with a multiplicity of wide openings or foramina
separated from each other by connecting strip portions,
and at least some of the strip portions preferably
terminate in free ends along a peripheral edge of the
film.
Patent EP-0871022-A3 (EP)
Inventor: RIGG RICHARD TYSON
IPC: A61K8/00
Filed: 1998-03-13
Abstract: A method is provided for obtaining a customized skin foundation product
to cover human skin imperfections. The steps include
spectrophometrically measuring a customer's normal skin to obtain normal
skin coloration values of lightness, redness and yellowness respectively
denoted as L, a and b units. Thereafter the normal skin coloration values
are converted through calculation to a modified value determined by a set
program correcting L, a and b values. Based on the modified value the
next step is formulating a facial foundation having color pursuant to the
modified value. Adjustments are provided for redness and yellowness
according to a set of schedules determined by the b/a ratio. Normally the
measurement and skin imperfection determination are performed by a
licensed dermatologist. Formulation and adjustment is conducted at a site
remote from the dermatologist office or place where the customer is
measured and evaluated. Most preferred is the use of a formulation
machine at the remote location to convert instructions received about a
customer's modified formulation to dose and blend a series of cosmetic
chemical compositions containing various monochromatic colors and skin
benefit agents. The optimal formula dosed from the machine is packaged
and then shipped to the customer.
Patent EP-0866607-A3 (EP)
Inventor: ROEHM STEVEN PHILLIP
IPC: H04N5/325
Filed: 1998-03-19
Abstract: An x-ray fluorographic system produces frame images (21) at a low dose
rate for both on-line and off-line use. Background noise is filtered (50,56-66)
by first producing a mask which defines the boundaries of the structural
features of interest. The mask is used to select the background pixels for
filtering (52), while enabling the structural pixels to pass unfiltered (70) to
the display.
Patent EP-0876041-A3 (EP)
Inventor: CONAN LOIC
IPC: H04Q3/66
Filed: 1998-04-20
Abstract: In a telecommunications network (100) which supports path
replacement, an improved path replacement scheme is described for use
after a supplementary service call has been carried out. The basic call and
the supplementary call involve at least a basic call originating node (20), a
diverting node (40) and a diverted-to node (60) of the telecommunications
network (100). Where several methods are provided for carrying out the
supplementary service, an identifier is included in one of the messages (see
fig. 10) sent to the diverted-to node (60) which identifies which method is
intended for, or has been used for the supplementary service call. In
response to this identifier, the diverted-to node (60) either invokes a path
replacement when the supplementary service call has been established
over a non-optimum path or suppresses path replacement if the call is
known to be optimum.
Patent EP-0875945-A3 (EP)
Inventor: NAKAMURA KAZUYO
IPC: H01L31/0248
Filed: 1998-04-24
Abstract: In a solar cell, a crystal defect layer (v) by ion
implantation or an amorphous layer (v) by ion implantation
is formed between p type diffusion layers (102) provided
in an island-like manner at a side opposite to a light
receiving surface of a low concentration p type
semiconductor single crystalline substrate (100). The
element of the ion implantation may be at least one
selected from the group consisting of hydrogen, silicon,
germanium, fluorine, oxygen and carbon. The constituent
substance of the semiconductor substrate, such as Si is
preferably used for the ion implantation. In such a solar
cell structure having the crystal defect or amorphous
layer (v), relatively long wavelength light that could not
effectively be utilized in the prior art solar cell may be
utilized so that the photoelectric conversion efficiency
may be improved.
Patent EP-0892436-A3 (EP)
Inventor: AVERY LESLIE RONALD
IPC: H01L27/02
Filed: 1998-07-02
Abstract: An ESD protection circuit (10) includes a pair of NPN lateral transistors (12,14)
electrically connected in series with the emitter (16) of one (12) of the transistors
electrically connected to the collector (18) of the other (14) transistor. The bases (20,22)
of the two transistors are electrically connected together and are floating. The two
transistors may be provided by two MOS transistors having N-type source and drains and
P-type channel regions. The channels regions are connected together and are floating.
Patent EP-0892564-A3 (EP)
Inventor: JANKO BOZIDAR
IPC: H04N17/00
Filed: 1998-07-17
Abstract: Attentional maps that reflect the subjective view of an observer to the
effects of degradation in a video image are used in the objective measurement of
video quality degradation. The observer assists in generating an attentional map
for each image of a test image sequence, which provides different thresholds or
weighting factors for different areas of each image. A video image sequence from
a system under test is compared with the test image sequence, and the error
results are displayed as a function of the corresponding attentional maps.
Patent EP-0908542-A3 (EP)
Inventor: REITHER JOHN R
IPC: D02G3/02
Filed: 1998-10-05
Abstract: Yarn that is a blend primarily of a fluoropolymer and, to
a lesser extent, of an aromatic dicarboxylic acid polymer; also
an industrial fabric, especially a papermaker's fabric.
Patent EP-0917841-A3 (EP)
Inventor: HARRISON DAVID CHARLES PETER
IPC: A47B21/00
Filed: 1998-11-18
Abstract: A desk insert or attachment which can be wired to power and
data sources for a computer, and incorporating within it at
least one power plug and at least one pin connector enabling
a computer on the desk to receive power and data via the insert
or attachment. One embodiment of attachment fits around the
back portion of the desk. and has a back portion (22) which
provides for the connection of power and data cables from
sources thereof and an over-desktop portion (24) having an
openable cover (25) beneath which pin connectors (28) and a
withdrawable plug (26) are accessible.
Patent EP-0858255-A3 (EP)
Inventor: ALTES PUIG JOSEP
IPC: H05K13/04
Filed: 1998-02-04
Abstract: Pour exécuter pratiquement ces perfectionnements on a
disposé latéralement au corps de la tête des engrenages qui
s'engrènent entre eux et avec les corps intérieurs de la
tête, de sorte que l'un des engrenages fait descendre le
corps de la tête vers le bas, cependant qu'un autre lié au
premier oblige le poinçon à descendre verticalement au
travers de la conduite correspondante pour, en poussant la
languette ou le terminal, l'insérer dans la plaque de
circuit imprimé dûment placée sur le plateau de la table de
coordonnées. La combinaison des engrenages avec le corps de
l'intérieur de la tête est obtenue en dotant la surface
latérale de celui-ci de quelques pistes dentées qui
permettent l'engrenage direct entre ces engrenages et le
noyau ou partie intérieure de la tête.
Patent EP-0854285-A3 (EP)
Inventor: RAVELLINI GIAN GUIDO
IPC: F04B15/02
Filed: 1998-01-16
Abstract: In a pumping device (1) a first piston pump (4) and a
second piston pump (8), having respectively a first
suction/delivery mouth (6) and a second suction/delivery
mouth (10) both communicating with the inside of a
container (2) suitable for containing a material to be
pumped, act in phase with one another so that, when one
performs the compression phase, the other one performs
the suction phase. A connection duct (13) provided with
an inlet aperture (14) for the material pressed by the
said piston pumps (4) and (8) is able to rotate about an
axis of rotation (x-x) with the possibility of assuming
selectively at least a first position and a second
position in which the inlet aperture (14) is sealingly
connected to the first suction/delivery mouth (6) and,
respectively, to the second suction/delivery mouth (10).
The pumping device (1) is used in particular on building
sites for the purpose of conveying concrete.
Patent EP-0936131-A3 (EP)
Title: Kippvorrichtung für abgefederte Fahrerhäuser von Nutzfahrzeugen
Inventor: BAECHLE ERWIN
IPC: B62D33/067
Filed: 1999-01-16
Abstract: Die Erfindung betrifft eine Kippvorrichtung für abgefederte
Fahrerhäuser (10) von Nutzfahrzeugen, die am Fahrzeugrahmen (14) um
eine Schwenkachse (18) schwenkbar gelagert und mittels zumindest
eines am Fahrzeugrahmen angelenkten Kippzylinders (20)
um die Schwenkachse nach vorn hochkippbar sind, mit einer
Verriegelungseinrichtung (21), die vom Hubglied des Kippzylinders
derart steuerbar ist, daß das Fahrerhaus in der Fahrbetriebsstellung
ungehindert einfedern kann und mit Einleitung
des Kippvorganges nur noch eine ihm durch den
Kippzylinder aufgezwungene Kippbewegung ausführen kann.
Die Verriegelungseinrichtung (21) weist auf: Ein am Fahrerhaus
gehaltenes Eingriffsglied (23) und zumindest einen am Fahrzeugrahmen
um eine zur Schwenkachse des Fahrerhauses im wesentlichen
parallele Lagerachse schwenkbar gelagerten Hebel (25),
an dem in Abstand von der Lagerachse das Hubglied des
Kippzylinders angelenkt ist und der mit einer dem Eingriffsglied (23)
zugeordneten Riegelaufnahme (28) für dieses versehen ist,
wobei das Eingriffsglied (23) bei Einleitung des Kippvorganges
nach einem Leerhub des Kippzylinders und Leerweg des
Hebels in Verriegelungsseingriff mit der Riegelaufnahme
gelangt.