baber/WOPTO huggingface dataset:
Patent EP-0733799-A3 (EP)
Title: Fuel injection device for internal combustion engines
Inventor: HEIMBERG WOLFGANG DR
IPC: F02M63/06
Filed: 1991-10-07
Abstract: The desired pressure wave for fuel ejection from the nozzle (ED) is generated when the return line from the blocking valve (ASV) is closed. During the subsequent stroke, fuel delivered by the piston (FK) of an e.m. pump is returned to the tank (T) until the armature spring returns the piston to its initial position, so that a non-return valve (RSV) admits fuel to the kinetic-to-potential energy conversion line (SL).
Patent EP-0798889-A3 (EP)
Inventor: UEBAYASHI SHINJI
IPC: H04L1/02
Filed: 1996-10-18
Abstract: In an error control device, an error correction decoding portion 33 selects a bit position which
has low reliability from the received signal by means of a predetermined bit number, generates error
patterns by assuming that the errors exist at the bit position, and carries out Chase decoding for the
received signals on the basis of each error pattern in Chase decoding portion 332. Chase decoding
portion 332 calculates the reliability of each error pattern by using the reliability of each bit in the
received signal.
Patent EP-0770918-A3 (EP)
Inventor: YAMAGUCHI TAKUJI
IPC: G03D13/00
Filed: 1996-10-21
Abstract: A film winder for winding film from a film
cartridge (M) to an intermediate cartridge (N). Its driving unit
for rotating the film cartridge spool is also used to drive
a tool (20) for separating the film trailing end from the film
cartridge spool. The film cartridge has a tool guide, so
that the entire device is sufficiently compact. The film
winder has a film cartridge receptacle (3) and a winding unit (4)
for winding the film fed from the film cartridge into the
intermediate cartridge. A film guide (5) is provided between
the receptacle and the winding unit. The spools of the two
cartridges are driven by separate motors independently of
each other. The tool is an arcuate member adapted to be
pivoted in a circular path by the motor for the film
cartridge. In order to minimize the length of the film
guide and thus to minimize the size of the entire film
winder, the film guide is provided with a release guide (21).
Patent EP-0762740-A3 (EP)
Inventor: MAY ROBERT EDWARD
IPC: H04N5/213
Filed: 1996-08-24
Abstract: A video signal 21 is input to a motion-compensated median filter to produce a preliminary blemish-concealed signal 23. The preliminary signal and the original input signal are passed via appropriate delays to respective inputs of a selector switch 31 and to a side chain circuit. The selector switch is controlled by the side chain circuit output and the selector switch output 22 forms a final blemish-concealed video signal. In the side chain circuit a difference signal C is generated to indicate differences between the input signal and the preliminary signal. The difference signal C is processed in two parallel circuit branches to remove differences having gently-sloping edges and differences corresponding to similar-sized differences in similar areas of adjacent frames, which are likely to be motion artifacts. The modified difference signals from each circuit branch are combined in an AND gate 95 to generate a control signal, which controls the selector switch 22 to output the original input signal except in image areas where the side chain processing indicates that a blemish is present. <IMAGE>
Patent EP-0766052-A3 (EP)
Inventor: SHELTON NORMAN L
IPC: F25C1/12
Filed: 1996-09-23
Abstract: An ice cuber (20) and method for manufacturing the same that
is constructed of plastic panels (22,24,26,28,30,34)
in which instructions,
blind fastener holes (51), a fan shroud (46), and a water trough (44) are
all molded into the panels (22,24,26,28,30,34).
Some of the panels (22,24,26,28,30,34) are
permanently attached to each other by unicore welding. The
cuber (20) contains an isolated but accessible dry compartment so
that components located therein will not suffer from the
splashing water generated by ice cubers.
Patent EP-0803832-A3 (EP)
Inventor: ABE YUUHEI
IPC: G07F7/10
Filed: 1997-02-24
Abstract: A card holder (1) provides a balance display (20) for an IC card (80)
utilized for a system for settling cash utilizing the IC card. A
balance display is provided with the card holder-type body (10) having
a card slot provided in the body. A liquid-crystal display and
at least one push-button (30) are arranged on the body for user
interface. A cover member (40) is attached to the body via a hinge (50) so
that it can be opened or closed. When an IC card is inserted
into the body and the push-button is pressed, the liquid-crystal
display is lit and the current balance of currency is displayed
on the liquid-crystal display. When the cover member is opened
and the IC card is extracted, the display of the balance is
switched to a blinking display. When a settlement is performed
using the IC card, a microcomputer in the body can operate to
displace the balance after the settlement as well as a paid or
received amount, in addition to the previous balance before the
settlement.
Patent EP-0798164-A3 (EP)
Inventor: ETZEL HUBERT
IPC: B60R11/02
Filed: 1997-03-18
Abstract: The loudspeaker has a chassis (13) enclosed by the loudspeaker housing (28), with a fixing system using complementary fixing parts used to define the end position of the chassis within the housing. One or more of the fixing parts (17) has an integral handgrip (15), which is operated for releasing the chassis from its end position within the housing, e.g. by releasing a fixing nose from an opening (34) in the housing defining the end position.
Patent EP-0790610-A3 (EP)
Inventor: SHIOKAWA HIROSHI
IPC: G11B15/61
Filed: 1992-04-15
Abstract: A cassette loading device comprises a cassette holder
for receiving a cassette having a magnetic tape contained
therein, said cassette having a lid and a pivotal member
pivotally mounted on a body of the device. The device
also has connecting means interconnecting said pivotal
member and said cassette holder so that pivotal member
movement of said pivotal member can cause said cassette
holder to move from a first position where said cassette
can be loaded on and unloaded from said cassette holder to
a second position where signals are recorded on or
reproduced from said magnetic tape. A first member
pivotally mounted on the body of the device is adapted to
be engaged with said pivotal member, said first member
being engaged with said lid of said cassette to open said
lid when said pivotal member is pivotally moved in such a
direction as to move said cassette holder from said first
position toward said second position.
Patent EP-0805591-A3 (EP)
Inventor: AOKI NORIO
IPC: H04N19/423
Filed: 1997-04-29
Abstract: An apparatus for transmitting a TV broadcasting program
comprises a video image synthesizer for synthesizing video
images so that the video images of a plurality of channels
for promotion are displayed on a screen by screen division;
an encoder for digitally encoding the synthesized one video
image or more; and a multiplexer for multiplexing and
outputting the digitalized video images for promotion and
digitally encoded programs of normal channels.
Patent EP-0822362-A3 (EP)
Title: Magnetventil mit Druckausgleich
Inventor: OESTERLE HANS PETER
IPC: G05D16/20
Filed: 1997-07-19
Abstract: Das Magnetventil weist einen Ventilsitz (4) auf, der feststehend
mit einer Membran (3), auf die im Betrieb des Magnetventils
das Druckmittel drückt, verbunden ist. Bei größeren
Pumpendrücken biegt sich die Membran (3) mehr durch, so daß
der Ventilsitz ebenfalls mehr in Richtung Anker (9) bewegt
wird, wodurch sich die Schließbahn verkürzt. Hierdurch kann
der Steuerdruck unabhängig vom Pumpendruck bei gleich hohen
Strömen immer den gleichen prozentualen Wert des Pumpendruckes
haben.
Patent EP-0850750-A3 (EP)
Title: Verfahren zur Herstellung eines mikrostrukturierten Körpers, eines Gussrahmens, und eines integriert-optischen Bauteils
Inventor: KRAGL HANS DR
IPC: B29C33/42
Filed: 1997-08-04
Abstract: Es wird ein Verfahren zur Herstellung eines
mikrostrukturierten Körpers (100) vorgeschlagen. Hierbei wird eine
Gußform (20) aus einem Gußrahmen und einer Bodenplatte (10) gebildet
und mit Reaktionsgußmasse (27) befüllt. Nach dem Aushärten ist
der Gußrahmen Bestandteil des Bauteils, während die
Bodenplatte wiederverwendet werden kann. Da sowohl die
Grundplatte als auch der Rahmen mit mikrostrukturtechnischen
Mitteln gefertigt wurden, resultiert aus dieser Methode ein
hochpräzises, jedoch billig und in großen Stückzahlen zu
fertigendes Bauteil.
Patent EP-0843429-A3 (EP)
Inventor: ASAMI MASARU
IPC: H04J11/00
Filed: 1997-10-16
Abstract: In DAB, X-PAD of an audio frame may have information
associated with the audio frame as a dynamic label. In the
case of a music program, the information may be the name of
the program, the artist name, a shop name and telephone
number of its CD and the like. This dynamic label is used
effectively. In response to a user storage request, a
dynamic label is stored. This stored dynamic label is
later displayed again on a display unit 32.
Patent EP-0846616-A3 (EP)
Title: Fenster für ein Flugzeug mit einer Druckkabine
Inventor: MEYER JUERGEN DIPL-ING
IPC: B64C1/14
Filed: 1997-11-08
Abstract: Bei einem Fenster für ein Flugzeug mit einer Druckkabine,
insbesondere für ein Passagierflugzeug mit einer
Doppelanordnung von Fensterscheiben (3,4), wobei eine Hauptscheibe (3)
von hoher Dauerfestigkeit und eine Zusatzscheibe (4) von
geringerer Dauerfestigkeit mittels eines Dichtprofils (5) in
einem Fensterrahmen (2) gelagert sind, und die beiden Scheiben (3,4)
mit dem Dichtprofil (5) einen Hohlraum (3a) einschließen,
besteht die Erfindung darin, daß die Hauptscheibe (3) als
Innenscheibe und die Zusatzscheibe (4) als Außenscheibe
angeordnet ist und der Hohlraum (3a) über eine Ventilationsleitung (10)
mit einer Einrichtung zur Druckregelung in Verbindung steht. 
     Hierbei ist insbesondere vorteilhaft, daß eine erheblich
gesteigerte Lebensdauer der Hauptscheibe (3) und der
Zusatzscheibe (4) erreicht wird.
Patent EP-0789464-A3 (EP)
Inventor: CAMERON DENNIS WAYNE
IPC: H04W68/00
Filed: 1993-11-12
Abstract: A two-way communication system for communication
between a system network and a mobile unit. The system
includes a plurality of base transmitters and base
receivers included in the network. The base transmitters
are divided into zonal assignments and broadcast in
simulcast using multi-carrier modulation techniques. The
system network controls the base transmitters to
broadcast in simulcast during both systemwide and zonal
time intervals. The system network dynamically alters
zone boundaries to maximise information throughput. The
system also uses a mobile unit which receives messages
from the network and transmits messages to the network.
The mobile unit includes a switch that allows a user to
request the network to retransmit a received message that
contains errors.
Patent EP-0801478-A3 (EP)
Inventor: JOHNSON DONALD BYRON
IPC: H04L9/10
Filed: 1997-04-07
Abstract: A cryptographic key recovery system generates a cryptographic key
for use by a pair of communicating parties while simultaneously providing
for its recovery using one or more key recover agents. A plurality of m-bit
shared key parts (P, Q) are generated which are shared with
respective key recovery agents, while an n-bit nonshared key part (R) is
generated that is not shared with any key recovery agent. The shared key
parts (P, Q) are combined to generate an m-bit value which is
concatenated with the nonshared key part (R) to generate an (m + n) -bit
value from which an encryption key is generated. The cryptographic system
has the effective work factor of an n-bit key to all of the key recovery
agents acting in concert, but has the effective work factor of an (m +
n) -bit to any other combination of third parties. The quantity n is
selected to make authorized key recovery feasible, but not so trivial as
to permit routine decryption of intercepted communications, while the
quantity m is selected to make decryption by unauthorized third parties
infeasible. Means are provided for verifying that the shared key parts
have been shared with the key recovery agents before permitting encrypted
communications using the thus generated key.
Patent EP-0809271-A3 (EP)
Inventor: MAKO FREDERICK MICHAEL
IPC: H05H7/22
Filed: 1997-05-21
Abstract: The present invention pertains to an electron gun. The
electron gun comprises an RF cavity having a first side with an
emitting surface and a second side with a transmitting and emitting
section. The gun is also comprised of a mechanism for producing
an oscillating force which encompasses the emitting
surface and the section so electrons are directed between the
emitting surface and the section to contact the emitting surface
and generate additional electrons and to contact the section to
generate additional electrons or escape the cavity through the
section. The section preferably isolates the cavity from external
forces outside and adjacent the cavity. The section preferably
includes a transmitting and emitting screen. The screen can be of
an annular shape, or of a circular shape, or of a rhombohedron
shape. The mechanism preferably includes a mechanism for producing
an oscillating electric field that provides the force and
which has a radial component that prevents the electrons from
straying out of the region between the screen and the emitting
surface. Additionally, the gun includes a mechanism for producing
a magnetic field to force the electrons between the screen and
the emitting surface. The present invention pertains to a method
for producing electrons. The method comprises the steps of moving
at least a first electron in a first direction. Next there is the
step of striking a first area with the first electron. Then there
is the step of producing additional electrons at the first area
due to the first electron. Next there is the step of moving
electrons from the first area to a second area and transmitting
electrons through the second area and creating more electrons due
to electrons from the first area striking the second area. These
newly created electrons from the second area then strike the
first area, creating even more electrons in a recursive, repeating
manner between the first and second areas.
Patent EP-0838595-A3 (EP)
Title: Schaufelträger für einen Verdichter
Inventor: MEYLAN PIERRE
IPC: F04D29/54
Filed: 1997-09-30
Abstract: Ein Schaufelträger für einen axial durchströmten Verdichter
ist mit Kühlkanälen versehen, welche in geschlossenem Kreis
von einem Kühlmittel durchströmt sind. Die Kühlkanäle
verlaufen zumindest annähernd in Umfangsrichtung innerhalb
des Schaufelträgers, und befinden sich in einem geschlossenen
Wasserkreislauf, welcher im wesentlichen aus einer
Umwälzpumpe (31), einem Druckhaltegefäss (32) und einem
Wärmeaustauscher (35) besteht. 
     Die Kühlkanäle sind ringförmig angeordnet, wobei jeder Kühlring
(27) mit einer Zuleitung (28) und einer Ableitung (29)
versehen ist. In Längsrichtung des Schaufelträgers ist
mindestens jeder zweite aufeinanderfolgende Kühlring an
einen separaten Kühlpfad angeschlossen.
Patent EP-0858829-A3 (EP)
Inventor: LOHE HANS
IPC: B01J19/18
Filed: 1998-01-08
Abstract: Disclosed is a polycondensation reactor (10) for
polyesters, polyamides or polyarylates in which a low
I.V. material is introduced into the reactor and a
relative high I.V. polymer exits the reactor. The
reactor (10) has at least two overlapping cyclindrical
interior chambers (32,34), each with a rotating shaft through its
length. Each shaft has a plurality of stirrers (12) and
spacers designed to wipe all interior surfaces of the
reactor. The stirrers (12) can be shaped as a cycloid or
involute profile, for example. Generally the stirrers (12) on
each shaft are indexed from one another preferably by 90°
and interdigitate with stirrers on the adjacent shaft.
Stirring the low I.V. material by rotating the stirrers (12)
(on the shafts) through the material spreads it into a
plurality of thin films. At the temperature and vacuum
conditions of the reactor, a volatile component is
removed, thus causing the material to polymerize, by
condensation, forming a relatively high I.V. polymer.
Patent EP-0856333-A3 (EP)
Inventor: ROGNONI GIORGIO
IPC: A61N1/372
Filed: 1998-01-19
Abstract: A transtelephone system for monitoring and programming implantable cardiac
pacemakers and defibrillators comprising at least one remote station (1) connected to
a programming head (10) of a cardiac pacemaker capable of receiving the operating
parameters of an implanted cardiac pacemaker or defibrillator and a local station (2)
connected by means of telephone lines (8,8',20), for transmission of the parameters
thus obtained from said at least one remote station (1) to said local station (2).
Patent EP-0882627-A3 (EP)
Title: Gasgenerator sowie Verfahren zum Betreiben eines Gasgenerators
Inventor: LEIFHEIT MARKUS
IPC: B60R21/26
Filed: 1998-05-28
Abstract: Ein Gasgenerator, insbesondere für Fahrzeuginsassen-Rückhaltesysteme,
mit wenigstens einer Treibstoff (47) enthaltenden Brennkammer
(45), wenigstens einem Zünder (27) zum Zünden des Treibstoffs (47) und
einer Ausströmöffnung (17), die durch eine bei Aktivierung des Gasgenerators
zerstörbare Berstscheibe (23) verschlossen ist, ist dadurch
gekennzeichnet, daß der Zünder (27) und die Berstscheibe (23) so relativ
zueinander angeordnet und in ihren physikalischen und chemischen
Eigenschaften so aufeinander abgestimmt sind, daß die Zerstörung der
Berstscheibe ausschließlich durch das Abbrennen des Zündmaterials
hervorgerufen wird.
Patent EP-0893162-A3 (EP)
Title: Verfahren und Vorrichtung zum Entfernen von Lackoverspray-Partikeln aus einer wässrigen Trübe
Inventor: VOLLMER HEINZ GEORG
IPC: B05B15/12
Filed: 1998-07-22
Abstract: Zur Vereinfachung des Entfernens von Lackoverspray-Partikeln
aus einer wäßrigen Trübe, wobei eine hohe Betriebssicherheit
geboten und Überschwemmungen vermieden werden, werden
folgende Verfahrensschritte vorgeschlagen:
   (a) Aus einer fließberuhigten Trübe (10) wird das Sediment
am Boden eines ersten Behälters (4) zur Ablagerung
gebracht, während aufschwimmende Partikel auf der
Oberfläche der Trübe (10) verbleiben,   (b) das Sediment (2) wird unter Absenkung des Trübenspiegels
(6) in einen zweiten Behälter (7) ausgespült und
konzentriert,   (c) der Trübenspiegel (6) wird anschließend angehoben und
die Trübe (10) derartig zum Überlauf über eine
Fließkante (9) gebracht, daß der aufschwimmende Anteil
(1) der Lackoverspray-Partikel abgeschwemmt wird,   (d) das gereinigte Trübenwasser (10) wird abgelassen.
Patent EP-0919353-A3 (EP)
Inventor: HANGMANN MANFRED
IPC: B29C48/03
Filed: 1998-11-24
Abstract: The filter is of modular construction with a distribution module (2) at the inlet (19), followed by a number of similar filtration units (3A,3B,3C) in series and/or parallel and an end collector module (4) at the outlet (21). The filter modules have identical flow passages (6,12,13) but parts (12b,13b) are blocked off to suit the flow pattern. The modules are connected with removable joints fitted with seals. Each filter element (11) is held on a sliding bolt for changing. Valves can be fitted in the inlet to each filter element.
Patent EP-0895096-A3 (EP)
Inventor: RUDNICK FREDERICK C
IPC: G01S17/89
Filed: 1998-06-29
Abstract: A system for producing high accuracy surface scans of large and/or complex
parts using a host machine such a machine for milling the part, a digitizing head
attached to the host machine, and a remote laser tracking system for tracking the
position of a retroreflector cube attached to the digitizing head.
Patent EP-0917315-A3 (EP)
Inventor: SANDS NICHOLAS P
IPC: H04J3/06
Filed: 1998-11-18
Abstract: Multicarriers transceivers, communicating over a time division duplex
channel, are synchronised using measurements of the time-varying energy
of the received signals, over a plurality of frames. The system enables
the synchronisation of central and remote stations.
Patent EP-0862260-A3 (EP)
Inventor: MUKAINAKANO HIROSHI
IPC: H01L27/04
Filed: 1998-03-02
Abstract: An improved charge pump circuit includes one switch element driven by a ramp
waveform to precisely control the output voltage. The circuit includes a switch group
(130) having one or more switch elements for transferring a charge to one or more
capacitors (C1), a feedback circuit having an error amplifier (126) for amplifying a
difference between a divided output voltage and a reference voltage (V ref), a
compensation circuit (131, 132) for phase compensating the feedback network, an
oscillator (127) for generating the ramp waveform, and a control circuit (128) for driving
the one or more switch elements. At least one of the switch elements has a resistance
that can be adjusted externally and is driven by the ramp waveform such that its
resistance varies with time. Accordingly, the charge transferred from a power source
(VDD) to the one or more capacitors (C1) can easily be adjusted. When the charge
transferred is small, the on-time of the ramp waveform is short and the average value of
the resistance is large. The average resistance of the switch group varies when the
voltage of the power source varies, so that an output with a fixed voltage and low ripple
voltage can be obtained.
Patent EP-0867599-A3 (EP)
Inventor: BELSOM KEITH C
IPC: F01D9/04
Filed: 1998-03-24
Abstract: A stator vane assembly for a gas turbine engine is provided which
includes a plurality of stator vane segments 22 and a seal ring 24,26.
Each stator vane segment has an outer platform 28 , an inner platform
30, and an airfoil 32 extending between the platforms 28,30. The
stator vane segments collectively form an annular structure. The seal
ring 24,26 includes an abradable bearing pad 44 which extends out
from an axial surface 46 of the body 42 of the seal ring 24,26. The
seal ring 24,26 is attached to a non-rotating member within the
engine, positioned in close proximity to the stator vane segments 22.
The abradable bearing pad 44 extends out from the body 42 of the
seal ring 24,26 in the direction of the stator vane segments. Contact,
and consequent friction, between the individual stator vane segments
22 and the abradable bearing pad 44 causes the abradable bearing pad
44 to abrade, thereby creating a sealing surface reflective of the
opposing stator vane segments 22 in contact with the abradable
bearing pad 44.
Patent EP-0887185-A3 (EP)
Inventor: KWON OH-KEUN
IPC: B41J2/045
Filed: 1998-06-19
Abstract: An apparatus for jetting ink including a magnet
(110), a deformable plate (120) for imposing a pressure
upon an ink chamber (144) and coils (122) attached to the
deformable plate (120). When an electric signal is applied
to the coils (122), the plate (120) is deformed by a
magnetic force produced between the magnet (110) and the
coils (122). At this time, the ink (142) within the ink
chamber (144) is ejected to the outside via a nozzle
(132). The quantity and the speed of the ejected ink (142)
can be easily controlled while incorporating a simplified
structure and a facilitated manufacturing process. Also,
printing at a high resolution can be performed at high
speed.
Patent EP-0922488-A3 (EP)
Inventor: LIAO LIEFAN
IPC: C09C3/06
Filed: 1998-11-30
Abstract: The present invention relates to a composite solid particle obtained by
attaching or sticking fine particles on the surface of a solid particle which acts
as a core by application of an impact and then allowing a crystal or crystals of
a fine particle component to grow on the core-fine particle combination with
the attached fine particles acting as crystal nuclei. Also described is a
production process for producing the solid particle.
Patent EP-0955041-A3 (EP)
Title: Wässrige Dispersion geeignet zur Herstellung von Überzugs- und Bindemitteln für feste orale Arzneiformen
Inventor: PETEREIT HANS-ULRICH
IPC: A61K9/20
Filed: 1999-02-26
Abstract: Die Erfindung betrifft eine wäßrige Dispersion, geeignet zur Herstellung von
Bindemitteln oder Überzügen für feste orale Arzneiformen, enthaltend als
Feststoffanteil eine Polymermischung A) aus einem Polymethacrylat-Copolymer
und einem Alkalisalz der Carboxymethylcellulose und B) üblichen
Zuschlagstoffen und weiterhin Verwendungen der Dispersion.