baber/WOPTO huggingface dataset:
Patent EP-0859144-A3 (EP)
Inventor: FISCHER MARTIN
IPC: F02M7/06
Filed: 1997-11-19
Abstract: Um bei einem Membranvergaser, dessen membrangesteuerte Regelkammer (15)
für Kraftstoff (K) über eine Anzahl von Kraftstoffkanälen (10,16,18,21) mit einem
Ansaugkanal (1) für Luft (L) verbunden ist, bei gleichzeitig hohem Wirkungsgrad
eine möglichst geringe Beschleunigungsverzögerung zu erreichen, sind erfindugsgemäß
alle Kraftstoffkanäle (10,16,18,21) über deren gesamte Länge voneinander
getrennt geführt. Dadurch werden sowohl ein Hauptkanal (10) als auch
ein Leerlaufkanal (21) und jeder Teillastkanal (16,18) aus der Regelkammer (15)
unabhängig voneinander mit Kraftstoff (K) gespeist. Da ein Eindringen von Luft (L)
sowohl in den oder jeden Teillastkanal (16,18) als auch in den Leerlaufkanal (21)
verhindert ist, bleibt jeder Kanal (16,18,21) während der gesamten Betriebsdauer
vollständig mit Kraftstoff (K) gefüllt, so daß dieser bei plötzlichen Beschleunigungsvorgängen
ohne Verzögerung in den Ansaugkanal (1) des Membranvergasers
austreten kann.
Patent EP-0861606-A3 (EP)
Inventor: MOZZATI GIANFRANCO
IPC: A42B3/04
Filed: 1997-11-27
Abstract: A safety device for crash helmets directly adaptable to conventional crash helmets (1) or
encompassed in newly manufactured helmets, characterized by
rotating appendages (2,3)
triggered by inertial sensors (22,27). This invention is
particularly suitable for preventing
irregular movements, compression and rotation of the neck caused by accident trauma.
Patent EP-0813162-A3 (EP)
Inventor: NIELSEN JAKOB
IPC: G06Q10/10
Filed: 1997-06-09
Abstract: Apparatus, methods, systems and computer program products are disclosed to
provide electronic mail systems with the capability for a group of trusted users to
collectively determine whether a given electronic mail message is junk e-mail. Further, if
the given electronic mail message is determined to be junk mail, the e-mail systems of other
trusted users in the group dispose of unviewed copies of the junk e-mail. Thus, the
invention reduces the exposure of junk e-mail messages to the group of trusted users.
Patent EP-0817349-A3 (EP)
Inventor: SWONGER JAMES W
IPC: H03K17/08
Filed: 1997-06-12
Abstract: Integrated circuits are provided for protecting a device from high voltage signals,
such as caused by ESD, at an external pin (12) of a device on an integrated circuit. A first
circuit has a voltage reference terminal (24), and a pin resistor (13) connected in series with
the pin (12) and an input terminal (14) to a functional circuit. An SCR (30) has an anode,
cathode, anode-gate, and cathode-gate terminals. The anode of the SCR (30) is connected
to the input terminal, while the cathode of the SCR is connected to the voltage reference
terminal (24). A shunt resistor (19) connects across the anode and anode-gate of the
SCR (30), and an another shunt resistor (20) connects across the cathode and cathode-gate
of the SCR. A zener diode (22) is provided for setting a breakdown voltage of the SCR (30)
between its anode-gate and cathode-gate. This integrated circuit protects a device against
high voltages having a positive polarity, and also protects the device from ESD voltages
having a negative polarity by switching the anode connections with the cathode connections.
In operation, the SCR (30) triggers in response to a voltage at the pin (12) above the zener's
breakdown voltage, and the SCR automatically turns off when the voltage across the pin
resistor (13) has returned to within a hold voltage level that may be near or within the
operational range of signals at the pin.
Patent EP-0821408-A3 (EP)
Inventor: YAMAMOTO SEIICHI
IPC: H01L21/56
Filed: 1997-07-25
Abstract: A semiconductor element/substrate mounting structure
is formed by a first step of covering a resin film (1) over the
substrate (101) together with a conductive portion (100); a second step
of pressing and heating so that bumps (102) penetrate through the
resin film to come into contact with the conductive portion;
and a third step of pressing and heating so that the bumps
and the conductive portion become alloyed between the
semiconductor element (103) and the substrate.
Patent EP-0845858-A3 (EP)
Inventor: UEDA MASANORI
IPC: H03H9/145
Filed: 1997-09-04
Abstract: A surface acoustic wave device includes
a piezoelectric substrate of a LiTaO 3  single crystal,
the crystal having X, Y and Z axes and a cut plane.
The X axis of the crystal is oriented in a direction
of propagation of surface acoustic waves. The cut
plane of the crystal is rotated around the X axis at a
rotated angle from the Y axis to the Z axis, the
rotated angle being in a range between 40° and 42°. A
pair of reflectors (10A, 10B) are formed on the
substrate and aligned in a row in the direction of
propagation. Interdigital transducers (11A, 11B, 11C)
are formed on the substrate and aligned in the row in
the direction of propagation, the interdigital
transducers interposed between the reflectors, each
interdigital transducer having pairs of mutually
opposed primary electrode fingers and secondary
electrode fingers, the interdigital transducers
including at least a front transducer, a middle
transducer and a rear transducer aligned in the row in
the direction of propagation. In the device, a ratio
of the number of pairs of the electrode fingers in one
of the front transducer and the rear transducer to the
number of pairs of the electrode fingers in the middle
transducer is in a range between 55% and 80%.
Patent EP-0834307-A3 (EP)
Inventor: HE MENTAGO
IPC: C11D1/94
Filed: 1997-09-19
Abstract: In one embodiment, the present invention relates to
liquid detergent compositions comprising the EDTA derived
anionic surfactants and other types of anionic/amphoteric
surfactants. Through careful balancing of the EDTA-derived
surfactants and other anionic and amphoteric surfactants,
ultra mildness to skin is achieved without sacrificing
consumer desired user properties, such as lather. In a
second embodiment, the invention relates to a process for
preparing the EDTA derived anionic surfactants into specific
formulation base. By carefully controlling the surfactant
concentration and temperature, the gelling of the EDTA-derived
surfactants is avoided and lather benefits are not
sacrificed.
Patent EP-0839925-A3 (EP)
Inventor: SCHWEITZER MARC O
IPC: H01L21/203
Filed: 1997-10-29
Abstract: The disclosure relates to a multi-beam source for
deposition of a material on to a substrate with
enhanced deposition rate, uniformity and beam
directionality. A plurality of orifices (59) are
provided in a head unit (51,52) having a cavity (54)
containing a vapor of the deposition material. The
cavity and the vapor contained therein are maintained
at a high temperature by heating filaments (56) to
increase the deposition rate. The orifices are
maintained at the same high temperature and act as
heated collimators to produce highly directional beams
for deposition of materials into high aspects ratio
features. When used in jet vapor deposition
techniques, an inert gas flow is introduced into the
cavity and forced out thereof through the orifices as
jets to transport particles of the deposition material
to the substrate.
Patent EP-0845758-A3 (EP)
Inventor: SHIMIZU SHUICHI
IPC: H04N21/83
Filed: 1997-11-14
Abstract: A digital camera has means to authentication information into a photographed image
for detecting the identity of the image. The authentication information supplied
integrally with the image data, so that, the verifier can verify the image data without
saving the authentication information. This is achieved by having a region dividing
unit 24 for dividing the image into a first image region and a second image region in
response to the digital signal, authentication information generating means 29 for
generating authentication information from data in the first image region, encrypting
means 30 for encrypting the authentication information, hiding means 25 for
embedding the encrypted authentication information into the second image region by
operating the data in the second image region, and region combining means 26 for
combining the first image region in the image with the second image region in which
the authentication information is embedded.
Patent EP-0803366-A3 (EP)
Inventor: BETSCHON LUZIUS
IPC: B41J2/175
Filed: 1997-04-07
Abstract: An ink cartridge (1) for a printer comprises a
casing (2) containing a porous ink storage body (12). A bottom
wall (3) of the cartridge casing (2) has an opening therethrough
for communication with a print head. An area of the
inside face of the bottom wall (3) around the opening has a
plurality of grooves that open to the opening. The area
is covered by a sieve against which the porous body (12) is
held in contact.
Patent EP-0854386-A3 (EP)
Inventor: KOBOSHI SHIGEHARU
IPC: G03D3/06
Filed: 1993-10-28
Abstract: In an apparatus for processing a light-sensitive silver halide
photographic material, there is provided a solid agent
replenishing device to store a package in which a solid agent
is packed, whereby the replenishing device releases the solid agent
from the package so as to replenish the solid agents to the processing
tank, whereby the opening coefficient of the processing tank being not
larger than 12 cm 2 /l wherein the opening coefficient represents an air-containing
area of the processing solution of the processing tank.
Patent EP-0870994-A3 (EP)
Title: Ausdehnungsgefäss für eine Heizunganlage mit einem Wärmeübertrager zur Brauchwasserbereitung
Inventor: KROELL ULRICH
IPC: F24D3/10
Filed: 1998-03-12
Abstract: Die Erfindung betrifft ein Ausdehnungsgefäß für eine
Heizungsanlage mit einem Gehäuse (38, 40) und einer das
Gehäuse (38, 40) unterteilenden Wand (36), wobei der eine
Gehäuseteil (38) das Heizmedium und der andere Gehäuseteil
(40) ein Gasvolumen aufnimmt, sowie mit einem an ein
Wasserleitungsnetz anschließbaren, als Rohrschlange (26)
ausgebildeten Wärmeübertrager, der zur Brauchwasserbereitung
in dem das Heizmedium aufnehmenden Gehäuseteil (38) des
Ausdehnungsgefäßes angeordnet ist. Ausgehend von der
Patentanmeldung 196 33 236.2 wird vorgeschlagen, daß die
Wärmeübertragungsoberfläche der Rohrschlange (26) vergrößert
wird, während der wirksame Strömungsquerschnitt im
wesentlichen konstant bleibt. Durch die Vergrößerung der
Wärmeübertragungsoberfläche wird ein hoher
Brauchwasserkomfort erreicht, bei einer gleichzeitig
platzsparenden Integration der Rohrschlange (26) im
Ausdehnungsgefäß.
Patent EP-0881859-A3 (EP)
Inventor: PICONE FRANCO
IPC: H05B3/42
Filed: 1998-05-04
Abstract: Electric through-flow water heating arrangement comprising an electric heating element (3) arranged in a heat-exchange relationship with a water through-flow heating conduit (9) and associated to a thermostat (8) that monitors the temperature of said heating conduit. The latter is lined internally with a layer (13) of non-toxic resinous material. An accentuated thermal bond (11) is provided to drive said thermostat (8) so as to de-energize the electric heating element (3) before the temperature thereof rises to such a value as to heat up said heating conduit (9) to any value in excess of a pre-determined threshold temperature at which the resinous material becomes damaged. <IMAGE>
Patent EP-0884563-A3 (EP)
Inventor: NELLE GUENTHER DR-ING
IPC: G01D5/347
Filed: 1998-06-06
Abstract: A length measurement system comprises a modular unit with numerous sections (Ti) arranged longitudinally in a row, which are connected by a holder (Hi) and touched by a measurement head. The carrier and holder have the same temperature coefficient of expansion. The section contact points are blade shaped. The sections are preferably connected using an epoxy resin adhesive.
Patent EP-0884512-A3 (EP)
Inventor: MONTA ALESSANDRO
IPC: F16K31/40
Filed: 1998-06-08
Abstract: A valve unit (1) for a gaseous fuel tank (1a) has a fuel
outlet duct (5) which can communicate with an associated
tank (1a) and an interception valve device (9)
associated with the outlet duct (5) itself; the valve
device (9) being provided with a shutter valve (10)
disposed along the outlet duct (5) to intercept the flow
of fuel passing, in use, within the outlet duct (5)
itself, and a control circuit (11) for the shutter valve
(10) provided with a controlling solenoid valve (34).
Patent EP-0887735-A3 (EP)
Inventor: SASSA AKIRA
IPC: G06F12/02
Filed: 1998-06-23
Abstract: The present invention enables a high-speed processing. 
     The present invention provides a memory management method
for a memory having a storage area divided into a plurality of
blocks, so that a data in each of the blocks is erased at once
when the block is initialized, wherein each of the blocks has
a flag indicating a block use state; wherein when erasing a
data written in a block, instead of executing an initialization
of the block, an erase flag of the block is set to an erase
state indicating that a data contained in the block is to be
erased; and wherein prior to writing a new data in a block
having the erase flag in the erase state, the initialization
processing is executed to the block, setting the flag of the
block to an initial state. It is preferable that each of the
blocks be provided an end flag indicating whether the block is
an end block containing an end portion of a data of a
predetermined unit; and during a data write, the end flag of
the block where an end portion of a data of a predetermined
unit is written be set to a state indicating an end block.
Patent EP-0893911-A3 (EP)
Inventor: OHNUMA SATOSHI
IPC: G03G21/14
Filed: 1998-07-16
Abstract: A light exposure device for a color copier has a
plurality of laser light sources (42Y, 42M, 42C, 42B)
for emitting laser beams (41Y, 41M, 41C, 41B) on the
basis of image signals of separated colors. These
laser beams are continuously deflected by a polygon
mirror (91) to allow the surfaces of the photosensitive
drums (51Y, 51M, 51C, 51B) which are provided correspondingly
to the respective light sources to be
scanned with the laser beams. Through the scanning of
the laser beams by the polygon mirror (91), electrostatic
latent images corresponding to the respective
colors are formed on the surfaces of the photosensitive
drums. At this time, a portion of a laser beam (41B)
emitted from a reference light source (42B) is received
by a light receiving element (92) and, by doing so,
a sync signal is obtained. Based on the sync signal
it is possible to control write timings of the laser
beams (41Y, 41M, 41C, 41B) emitted from the laser beam
sources (42Y, 42M, 42C, 42B). Further, register
patterns output onto a transfer belt (61) at that time
are read out by an image sensor (67) so that a shift
relative to the patterns is detected and, by doing so,
the write timings of the laser beams (41Y, 41M, 41C,
41B) are so corrected as to bring the relative shift to
zero.
Patent EP-0899250-A3 (EP)
Title: Verfahren zur Prozessführung eines Anodenbrennofens
Inventor: LEISENBERG WOLFGANG DR-ING PRO
IPC: F27D19/00
Filed: 1998-07-17
Abstract: Bei einem Verfahren zur Prozeßführung eines Anodenbrenn-Ofens, aus dem ein
einstellbarer Rauchgasstrom in mindestens eine Brennkammer geführt wird, sind
folgende Verfahrensschritte vorgesehen:
     Messen der Rauchgastemperatur in jeder Brennkammer als IST-Temperatur,   Erfassen des Sauerstoffgehaltes oder der Kohlenwasserstoffe,   Einstellen der Leistung der Brenner in Abhängigkeit von der
Feuerschachttemperatur und/ oder dem verfügbaren Sauerstoffgehalt im
Feuerschacht,   Vergleichen der IST-Temperatur in der Brennkammer mit einer vorgegebenen
Solltemperatur und/ oder   Ermitteln des Sauerstoffangebotes im Feuerschacht durch direkte Messung oder
durch ein empirisches Modell, in das die zugeführte Brennstoffmenge und die
äquivalente Brennstoffmenge aus der Pech-Ausgasung sowie der Rauchgasstrom
eingeht,   Ermitteln eines Abweichungsindexes als Zeitintegral der Temperaturabweichung,   fortlaufende Modifizierung des Sollwertverlaufes, um das Abweichungsintegral am
Ende der Prozeßführung auf Null zurückzuführen und/ oder   Ermitteln eines Brennindexes oder eines Abweichungsintegrals in jedem
Anodenschacht und   Regeln der IST-Temperatur, um das Abweichungsintegral am Ende der
Prozeßführung auf Null zurückzuführen.
Patent EP-0895447-A3 (EP)
Inventor: ITABASHI TAKEYUKI
IPC: H05K3/42
Filed: 1998-07-22
Abstract: Objects of the present invention are to provide a
circuit board, wherein electroless plating to fill via-holes
can be controlled uniformly with desirable reproducibility,
and via-hole portions (38) can be identified from
surface of the substrate (21) after forming a second conductor
(4) thereon; a manufacturing method of same; and a
method of electroless plating. 
     Feature of the present invention is in the specific
circuit board obtained by applying a potential higher than
the potential of the electroless plating to the conductor
on the surface when filling the via-holes (38) by the
electroless plating, and in the method. 
     In accordance with the present invention, the circuit
board, of which via-hole portions (38) can be identified
optically, because the via-hole portion differs from the
second conductor (4) in the surface condition, and a dent
is formed.
Patent EP-0910995-A3 (EP)
Title: Dentales Handgerät zum Mischen und Ausbringen einer Mehrkomponenten-Formmasse
Inventor: ZWINGENBERGER ARTHUR
IPC: A61C5/64
Filed: 1998-10-13
Abstract: Die Erfindung betrifft ein dentales Handgerät (10) zum
Mischen und Ausbringen einer Mehrkomponenten-Formmasse
mit einer mittels eines Antriebs betätigbare Kolben
(58, 60) aufweisenden Aufnahme (16) für zumindest zwei
mit den Einzelkomponenten der Mehrkomponenten-Formmasse
gefüllten Folienbeuteln (22, 24), auf die der Kolben
(58, 60) einwirkt, einem statischen Mischer (30) und
einem mit den Folienbeuteln (22, 24) fest verbundenen
Kopfstück (28), das getrennte, zu den Folienbeuteln
(22, 24) hin offene Strömungskanäle (52) aufweist, die
in den statischen Mischer (30) führen. Der statische
Mischer (30), das Kopfstück (28) und die Folienbeutel
(22, 24) bilden erfindungsgemäß eine Baueinheit (32),
die insbesondere als Einwegartikel in die Aufnahme (16)
ein- und ausbringbar ist.
Patent EP-0913740-A3 (EP)
Inventor: NOZAWA KEN
IPC: G03G15/08
Filed: 1998-10-28
Abstract: A developer cartridge (1, 51) is used with an image forming
apparatus (20, 50). The developer cartridge (1, 51) has a groove
(3, 52) which formed in a longitudinal end surface (2A) of thereof
and extends in an insertion direction (A) of the cylinder. A
strip-shaped projection (22, 62) formed in the image forming
apparatus projects extends in the insertion direction (A). When
the developer cartridge (1, 51) is fully inserted into the image
forming apparatus, the groove (3, 52) receives the projection so
that the projection is at a predetermined position relative to the
developer cartridge (1, 51). Two first walls (3c, 3d, 52c, 52d)
define the groove which is progressively wide as the circumference
(3a) is approached. A second wall (4a, 54a) rises from the
longitudinal end surface of the developer cartridge (1, 51) and
is continuous with one of the two first opposed walls (3c, 3d, 52c,
52d). The second wall (4a, 54a) smoothly guides the projection
(22, 62) into the groove.
Patent EP-0918207-A3 (EP)
Title: Splittergeschoss
Inventor: SCHILDKNECHT MANFRED DR
IPC: F42B12/32
Filed: 1998-11-20
Abstract: Bei einem Splittergeschoß mit eingelagerten Konstruktionssplittern (18) soll in
bestimmten Winkelbereichen eine besonders hohe Wirkung zeigen. Bei Einsatz von
Bodenabstandszündern bzw. Annäherungszündern (53) wird eine möglichst große
Wirkung nach Vorn in Flugrichtung bzw. zum Boden hin dadurch erreicht, daß in
der Splitterhülle (1) wenigstens ein Abschnitt (4) mit einer dünnen Wand (19) vorgesehen
ist und die Wand durch einen Stützkörper (12) versteift ist, wobei in dem
Stützkörper (12) Splitterpakete (21) gelagert sind. Die Splitterpakete (21) liegen
an der Wand (19) an.
Patent EP-0874418-A3 (EP)
Inventor: WARD DONALD A
IPC: H01R13/658
Filed: 1998-04-17
Abstract: A connector for connecting electrical wires
includes a housing or enclosure that surrounds
contacts for making a connection to a plug. The
housing is filled with a colloidal gel environmental
protection material that includes particles that will
absorb electromagnetic radiation, particularly in the
radio frequency range to form a colloidal gel. The
gel can be any one of the existing polyurethane, or
silicone based gels used for environmental protection
of connectors, such as telephone jacks. The
particles are preferably made from either Parites or
ferrites and range in size from 5 microns to 100
microns. The loading of the particles can be between
5% and 80% of the overall weight of the finished
colloidal gel. The colloidal gel can be formed so
that it is sufficiently cohesive to form into strips
that can be wrapped around connectors as well.
Patent EP-0894980-A3 (EP)
Inventor: BOLLER EDWARD
IPC: F04C28/08
Filed: 1998-07-29
Abstract: An air compressor of sliding vane eccentric rotor type includes a stator, which
includes an inlet and an outlet and defines a substantially cylindrical bore, and a
rotor eccentrically rotatably mounted in the bore. The rotor is connected to be
rotated by a three-phase asynchronous electric motor (2) of pole amplitude
modulated type which is switchable between low speed six pole operation and
high speed four pole operation under the control of a controller (4). A pressure
sensor communicates with the compressor outlet and is connected to the
controller which is arranged to produce a first signal when the compressor
discharge pressure falls below a first threshold value and a second signal when
this pressure rises above a second threshold value. Each of the three electrical
power supply lines (6) of the motor is associated with a respective impedance
(10), which is connected in parallel with a shunt path including a respective
switching means (8), which is switchable under the control of the controller,
whereby when the switching means (8) is closed the impedance (10) is shunted
and is effectively switched out of the associated power line (6) and when the
switching means (8) is open the shunt path is interrupted and the impedance
(10) is effectively switched into the power supply line. The controller is
arranged so that when the compressor is operating at low speed and the first
signal is produced the motor is switched to operate at high speed and when the
compressor is operating and high speed and the second signal is produced the
compressor is switched to operate at low speed. The controller is also arranged
so that when the compressor is switched on or switched between high and low 
speeds the impedances (10) are switched into the power lines (6) for a
predetermined period of time and are switched out of the power lines at all other
times.
Patent EP-0964038-A3 (EP)
Inventor: SRINIVASAN K G
IPC: C09D167/02
Filed: 1998-09-11
Abstract: A solid coating composition for use in powder coating and extrusion coating applications is disclosed. The coating composition contains about 70 to about 95% of a base resin, such as a polyester, and about 1 to about 50% of a low-to-medium molecular weight end-capped epoxy resin, and is essentially free of a bisphenol-A diglycidyl ether monomer. The solid coating composition is applied to a metal substrate in a powder coating or an extrusion process to provide a metal article having a composition film having a thickness of about 1 to about 200 microns. The metal articles can be used to package food and beverages.
Patent EP-0926897-A3 (EP)
Inventor: ISNARDI MICHAEL ANTHONY
IPC: H04N7/26
Filed: 1998-12-16
Abstract: An image or sequence of images is watermarked without limiting the
watermark signal. The watermarking apparatus includes a conventional DCT unit
(108) and quantizer (110) for generating an array of quantized DCT coefficients. The
array is watermarked (118) by masking the array to select certain ones of the DCT
coefficients that are then replaced by zero values to form a masked array. The masked
array is further processed by a watermark inserter(120) that replaces the zero valued
coefficients with predefined watermark coefficients to form a watermarked array of
DCT coefficients, e.g., a watermarked image. A decoder for decoding the bitstream
thusly generated and for removing the embedded watermark is also taught.