baber/WOPTO huggingface dataset:
Patent EP-0712144-A3 (EP)
Inventor: MIWA TAKAHIRO
IPC: G06F1/16
Filed: 1995-10-13
Abstract: A compact keyboard for use in a portable
electronic device includes keys arranged in two level
sets. Each set includes an upper level and a lower
level, and the keys of the upper and lower levels of
each set are arranged in an interdigitated or staggered
fashion such the keys of each set form a pattern
similar to a pattern of a single row of keys of a
standard full-sized keyboard. This key arrangement
allows a compact device having limited horizontal
dimensions to mimic a key pattern arrangement of a
full-sized keyboard. The keys may have pointed
indicator portions that bear a character or symbol that
indicates the functions of the keys. The pointed
indicator portions of the upper and lower levels of a
single set may be interdigitated such that characters
or symbols on the keys are arranged in a substantially
straight line.
Patent EP-0723856-A3 (EP)
Title: Plastic film particularly for pouch-like packages with improved tearability
Inventor: VISONA SERGIO
IPC: B29C48/08
Filed: 1996-01-22
Abstract: The present invention relates to a plastic film particularly but not exclusively usable in the production of pouch-like packages with improved tearability. The film comprises a linear polyethylene resin of average density that is extruded with a transverse stretch ratio of at least 2.
Patent EP-0739672-A3 (EP)
Title: Clamping device to clamp workpiece with a non-regular surface
Inventor: PUETTMER HERMANN
IPC: B23B31/16
Filed: 1996-03-27
Abstract: The chuck has two opposite jaws (26) that are mounted on a body (11), their working faces being formed by hydraulic tappets (33) sliding individually and lockable. The body turns in a holder (10) on an axis at right angles to the clamping direction. A union-piece (75) contains hydraulic connections to the tappets, and a mating union-piece with fluid passages slides towards it and can be coupled to it when the body is not moving and in a set angular position. Valves in the body lock the tappets in the engaged position after the mating union-piece has been uncoupled. The body can be disc-shaped, working in roller bearings (12) round its periphery.
Patent EP-0738733-A3 (EP)
Title: Method for isolating nucleic acids
Inventor: WALTER THOMAS DR
IPC: B01L3/00
Filed: 1996-03-28
Abstract: Device for isolating nucleic acids from a liq. sample comprises a material capable of binding nucleic acids located between inlet and outlet openings. The outlet opening is constricted after introducing the material. Also claimed is the prodn. of such a device by introducing the material through the outlet opening into a holder inside the device and then constricting the outlet opening so that the material is trapped between the holder and the point of constriction.
Patent EP-0757168-A3 (EP)
Title: Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
Inventor: ENGEL GERHARD DIPL-ING
IPC: F02D41/26
Filed: 1996-04-30
Abstract: Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine,
wobei in einem Kennfeld abhängig von wenigstens zwei
Betriebsparametern ein Ansteuersignal abgelegt ist. An wenigstens
drei Betriebspunkten werden Fehlerwerte ermittelt.
Als Fehlerwert dient die Abweichung zwischen einem gewünschten
und einem tatsächlichen Signal. Durch diese Korrekturwerte
wird eine Korrekturebene definiert. Jeder Punkt dieser
Korrekturebene dient als Korrekturgröße.
Patent EP-0799961-A3 (EP)
Inventor: RICHMOND MOSCOW K
IPC: E05F15/12
Filed: 1996-08-01
Abstract: A gate operator with an extensible actuating arm adapted for
light to moderate gate passing traffic. The operator comprises a
small drive unit, such as an electric motor drive, and a rotatable
drive shaft, such as a worm shaft driven through operation of the
motor. An extensible shaft or so-called ball race shaft,
cooperates with the rotatable shaft and extends inwardly or
outwardly in response to rotation of the rotatable shaft. A
microprocessor operated control circuit is used with or forms part
of the operator, and measures a number of counts generated by
magnetic elements rotatable with the worm shaft, and which are
equivalent to distance units of measurement. In this way, the
distance on the opening and closing movement is measured and stored
in the microprocessor, so that on subsequent movements, the gate
can open and close to precisely the open and closed positions
without stopping short of or banging into such end positions. The
motor mechanism of the operator is pulsed during the certain
opening movements and closing movements and portions thereof. In
this way, in the event of any bottoming out of the extensible and
retractable arm against the end of the worm shaft, damage to the
operator will not result.
Patent EP-0762795-A3 (EP)
Inventor: PENTTONEN JYRKI
IPC: H04Q3/00
Filed: 1996-08-07
Abstract: The invention relates to a method
for routing a call in mobile network
systems containing decentralized
services. The call directing
exchange receives the routing information
required in directing a
call from a nodal point (TISN) located
outside the network. Said
nodal point (TISN) provides a call
with a roaming number which directs
the call to some other nodal point
(e.g. VMS).
Patent EP-0743507-A3 (EP)
Inventor: MALVERN ALAN RICHARD
IPC: G01C19/72
Filed: 1996-05-14
Abstract: An optical gyroscope includes an optical fibre ring or coil
(2) around which light may propagate in clockwise and
counter-clockwise directions, means (1, 3, 4, 5, 6) for
inputting a beam of light in either direction into the coil
(2), a phase modulator (7) for generating and applying a
phase modulation at a modulation frequency between the
clockwise and counter-clockwise beams, a detector (8) for
detecting the combined clockwise and counter-clockwise beams
and processing means for monitoring the intensity of the
output of the detector means (8) at a plurality of integral
multiples of the modulation frequency to determine the rate
applied to the gyroscope. The processing means includes an
analogue to digital converter (13) for receiving the
detector analogue output on a single channel, a data
accumulation device (20) for dividing the output from the
converter (13) into a number of time samples and
accumulating a succession of time samples over a number of
cycles of the modulation frequency, means (15, 16) for
synchronising modulation frequency to the analogue to
digital converter sampling frequency and to the data
accumulation device frequency, and a digital signal
processor (21) for receiving data from the data accumulation
device (20) extracting therefrom frequency components at
modulation frequency, double modulation frequency and 
quadruple modulation frequency and calculating therefrom the
rate corrected for phase modulation and amplitude effects.
Patent EP-0784184-A3 (EP)
Inventor: LEBRETON EDWARD T
IPC: F17C1/16
Filed: 1996-08-01
Abstract: A filament-wound pressure vessel is disclosed which
has a reinforced access opening. The pressure vessel (10)
comprises a blow-molded one piece liner (22) having an outer
surface defined by a cylindrical sidewall (26) and oblate
ellipsoidal ends (28). The liner defines at least one access
opening (24) into the vessel and the access opening has a
cylindrical neck portion (30) and a liner flange (32) extending
radially outwardly from an open distal end of the neck
portion. A cylindrical reinforcement member (12) surrounds the
cylindrical neck portion and has a supporting flange (34) at one
end thereof, which engages and annular face of the liner
flange (32). The reinforcement member (12) has a radially extending
supporting foot (38) at the other end thereof, which contacts
the outer surface of the liner. The reinforcement member
comprises a plurality of separable arcuate segments (40,42) so that
it may be assembled around the cylindrical neck portion of
the liner. A resin-impregnated filament-winding (18) covers the
liner and the supporting foot of the reinforcement member.
Patent EP-0788103-A3 (EP)
Inventor: HASHIMOTO AKIRA
IPC: G11B23/00
Filed: 1997-01-28
Abstract: A storage device is made smaller and thinner so that
IC memory card can be substituted by the storage device.
When the recording medium cartridge is inserted into the
frame, a slide member in a hub moves parallel to the
frame and presses down a shaft under a restriction of a
restriction member provided in the recording medium
cartridge so that the hub and the shaft engages. When
the recording medium cartridge is ejected from the frame,
the slide member moves parallel to the frame and presses
down the shaft under a restriction of the restriction
member provided in the recording medium cartridge so as
to release the engagement of the shaft and the hub.
Patent EP-0834832-A3 (EP)
Inventor: RUST ROBERT A
IPC: H03M7/30
Filed: 1997-01-28
Abstract: The present invention allows the use of previous line (40) data
without requiring multiple accesses to the image (10) or the use of a line buffer.
The image (10), which is to be compressed, is divided into columns (100-105).
Each column is traversed vertically. Each row within a column is compressed
(604) by horizontally moving (605) across the row. After a row is compressed
(604) the next row (610) in transferred to the compressor (502, 503). Once a
column is compressed, the compressor (502, 503) continues at the top of the
next column. This process continues until all the columns have been
compressed. By vertically traversing through the image (10), information about
the previous row (401) is limited by the width of the column. This limited
storage of the previous row (401) allows use of a two dimensional context
model (20), which greatly increases the compression ratio.
Patent EP-0790140-A3 (EP)
Inventor: MANTEGAZZA ANTONIO
IPC: B42D15/02
Filed: 1997-02-12
Abstract: A document having at least one concealed surface
region, particularly for using services and the like,
comprising a sheet-like element (1) which forms, on at least
one first face (2), at least one region (3) where secret
indications and the like are applied, the document also
comprising at least one covering element (10) rigidly
coupled to the first face (2), with the interposition of a
layer (20) of peel-off material for the separation of at
least part of the covering element (10) from the sheet-like
element (1) so that it is subsequently impossible to restore
the coupling without clearly showing that separation has
already occurred.
Patent EP-0805230-A3 (EP)
Inventor: HAKAMADA SHINICHI
IPC: B41M5/52
Filed: 1997-04-24
Abstract: Disclosed herein is an ink-jet printing process
comprising the three steps of (a) applying inks containing
a disperse dye, a compound for dispersing the disperse dye
and an aqueous medium to a cloth comprising fibers dyeable
with disperse dyes according to an ink-jet system (b)
subjecting the cloth, to which the inks have been applied,
to a heat treatment and (c) cleaning the heat-treated
cloth, wherein the inks comprise two or more inks which
separately contain disperse dyes of the same hue and are
different in dye concentration, and the thermal
diffusivity of the disperse dye used in the ink having a
low dye concentration is higher than that of the disperse
dye used in the ink having a high dye concentration.
Patent EP-0811369-A3 (EP)
Inventor: NANBA TOMIYUKI
IPC: C08G77/24
Filed: 1997-06-03
Abstract: A cosmetic which contains perfluoroalkyl denatured
methylphenyl polysiloxane with a structure represented
by the following general formula (I):
 
where l, m and n denote average numbers where l is
1-150, m is 1-150 and n is 0-150, a denotes an integer
0-10, and Rf denotes a perfluoroalkyl group with
a carbon number of 1-12.
Patent EP-0828340-A3 (EP)
Inventor: KAWABATA YASUTOMO
IPC: B60L50/16
Filed: 1997-07-14
Abstract: When power is output from an engine 50 to a crankshaft 56, a
multiplying gear unit 57 attached to the crankshaft 56 increases a
revolving speed but decreases a torque and transmits the increased
revolving speed and the decreased torque to a rotating shaft 57e.
A drive shaft 22 of a vehicle that cruises at a constant speed is
generally driven at a higher revolving speed and a smaller torque
than a driving point at which the engine 50 is driven with a high
efficiency. The multiplying gear unit 57 converts the power output
from the engine 50 to a power of high revolving speed and low torque.
This structure decreases the amount of electrical energy transmitted
between a clutch motor 30 and an assist motor 40 in the process of
torque conversion by the clutch motor 30 and the assist motor 40 and
thereby reduces an energy loss of both the motors 30 and 40. This
effectively reduces the required capacities and size of the clutch
motor 30 and the assist motor 40.
Patent EP-0822517-A3 (EP)
Inventor: MOCHIZUKI YOSHIYUKI
IPC: G06T9/00
Filed: 1997-07-29
Abstract: A method of compressing one-dimensional time series
data at uniform time intervals comprises: a first process of
inputting the one-dimensional time series data and an
approximation accuracy thereof; a second process of
calculating node candidates of an interpolation function
approximating the one-dimensional time series data; a third
process of optimizing positions of the node candidates; a
fourth process of judging an error between one-dimensional
time series data produced using the interpolation function,
based on the node candidates at optimized positions, and the
original one-dimensional time series data; a fifth process
of judging an error between one-dimensional time series data
produced using the interpolation function on the basis of
the node candidates at optimized positions and the original
one-dimensional time series data, and changing a node number
and returning to the second process when the error exceeds a
value based on the approximation accuracy; and a sixth
process of outputting data of the node candidates and
corresponding time data as compressed data when it is judged
in the fifth process that the error does not exceed the
value based on the approximation accuracy. Therefore,
compression adapted to the properties of the given one-dimensional
time series data is performed. In addition, 
since the compression ratio is controlled by the
approximation accuracy, errors after decompression can be
grasped in advance.
Patent EP-0822706-A3 (EP)
Inventor: TABATA MASAMI
IPC: H04N1/04
Filed: 1997-08-01
Abstract: In an image sensor which has a photoelectric
conversion element group, an illumination device having
light sources of at least three emission colors R, G,
and B, an imaging lens, and the like, moiré noise in a
color output image is eliminated, the original reading
time is shortened, and a cost reduction is attained.
For this purpose, a sensor array (1) including a linear
array of a plurality of photoelectric conversion
elements, a lens array (2) for imaging an original
image on the sensor array (1), an illumination device
(3) using LEDs having emission colors R, G, and B, and
a cover glass (4) are supported by and fixed to a frame
(5). The conjugate length of the lens array (2) is set
to fall within the range between the B and G emission
wavelengths. An original pressed against the cover
glass (4) is illuminated by the illumination device
(3), and light reflected by the original is converted
into electrical signals by the sensor array (1),
thereby reading the original image.
Patent EP-0829225-A3 (EP)
Title: Messkopf für die photoakustische Spektroskopie
Inventor: ZUERL K DR ING
IPC: G01N21/17
Filed: 1997-08-14
Abstract: Es wird ein Meßkopf für die photoakustische Spektroskopie
zur Verfügung gestellt, wobei mindestens eine Strahlungsquelle
in dem Meßkopf angeordnet ist. Die Vorteile der Erfindung
liegen in der preisgünstigen Herstellung des Meßkopfs
und einer einfachen Handhabung.
Patent EP-0849410-A3 (EP)
Inventor: SCHMIDT BERNHARD
IPC: E03F5/20
Filed: 1997-12-17
Abstract: The device includes a deaeration chamber (5), which is connected by a riser pipe (2) at its base to a siphon pipe (1), and, which has a suction connection (54) at its top. A vacuum supply (9) is attached to the suction connection, to reduce the pressure in the deaeration chamber with respect to that in the siphon pipe. A float valve (50) in the deaeration chamber opens and closes the suction connection according to the amount of liquid entering the deaeration chamber from the siphon pipe. The riser pipe enters the siphon pipe at a point to the side of the vertex (S) of the siphon pipe. Preferably a gas riser pipe enters the deaeration chamber above the liquid level (F1) and is connected to the siphon pipe at or near its vertex.
Patent EP-0800329-A3 (EP)
Inventor: CHEN XIAOQIANG
IPC: H04L12/56
Filed: 1997-03-25
Abstract: The present invention extends the PNNI protocols to support hierarchical
multicast routing and signaling for ATM networks. The invention utilizes an
extension to a core-based tree algorithm. Instead of a single core node, core nodes
are maintained in each peer-group and at each level of the hierarchy. The advantage
of this is that one single core node is not overloaded. Additionally, this increases
fault-tolerance because there are no single points of failure. As would be understood,
the present invention is highly scaleable because of the hierarchical nature of PNNI.
In addition, the scheme supports multiple senders and dynamic membership changes
to the multicast group. Quality of service requirements can be negotiated during
connection setup and are guaranteed during the course of the connection. Though
some additional topological information has to be flooded in the peer-groups to
compute efficient multicast routes, the overheads to the connection management are
minimal. The multicast tree is built incrementally and the cost of the tree is
comparable to the cost of the Steiner Tree computed using some standard heuristics.
Patent EP-0801495-A3 (EP)
Inventor: OKAWA HIROSHI
IPC: H04N11/24
Filed: 1997-04-09
Abstract: A data transmission apparatus applicable to transmission of data by the use of
a cable of a television camera system or the like and capable of ensuring simplified
exact demodulation of data transmitted through quadrature modulation. The apparatus
comprises a demodulator (22) for outputting detection signals (SI2, SQ2) of the
quadrature-modulated signal based on reference signals whose phases are each
different by a predetermined value from an I-axis reference signal and a Q-axis
reference signal in the quadrature modulation; a signal level corrector (31I, 31Q) for
correcting the signals levels of the detection signals; and a signal converter (36) for
converting the output signals of the signal level corrector to detection signals based
on the I-axis and Q-axis reference signals. An equalizer circuit (40) is further
included in the apparatus for adaptively equalling the output signals of the signal
converter or the output signals of the signal level corrector. The quadrature-modulation
signals (54) is inputted via a coaxial cable, and the above predetermined
value of the phase difference is an angle of 45 degrees.
Patent EP-0837122-A3 (EP)
Inventor: PATEL JAYRAM D
IPC: C10L1/24
Filed: 1997-10-14
Abstract: A composition of an oil of lubricating viscosity; a polymer, soluble in the
lubricant composition and having a number average molecular weight of greater
than 50,000; and a combustible solvent in which the remaining components of the
lubricant are soluble, provides a composition suitable for lubricating a two-stroke
cycle engine. The lubricant composition provides good lubricity with low smoke
generation.
Patent EP-0857984-A3 (EP)
Title: Vorrichtung zum Erkennen der Existenz von Fahrzeugteilen
Inventor: WILD WILHELM
IPC: B60R21/26
Filed: 1998-01-15
Abstract: Bei einer Vorrichtung zum Erkennen der Existenz von Fahrzeugteilen, die im eingebauten
Zustand unzugänglich und mit optischen Mitteln nicht detektierbar sind,
tragen die Teile einen Empfänger, der eine eingestrahlte Energie aufnimmt.
Patent EP-0863101-A3 (EP)
Title: Friktionswickelwelle
Inventor: ESSERT HERMANN
IPC: B65H18/10
Filed: 1998-02-03
Abstract: Die Friktionswickelwelle dient zum Aufwickeln bandförmiger
Materialien auf Wickelkerne (16). Sie besteht aus einer von
Friktionselementen (12) in ringförmiger Anordnung umgebenen
Kernwelle (20) sowie radial wirkendenden Spannelementen
(24), die in Betriebsstellung einen Reibschluß zwischen von
der Kernwelle (20) mitgenommenden Reibelementen (28) und
den Friktionselementen (12) herstellen, durch den unter
Schlupf Drehmoment von der Kernwelle (20) auf die Friktionselemente
(12) übertragbar ist. Die Friktionselemente
(12) sind nach außen beweglich, um im Betrieb eine drehstarre
Verbindung zwischen den Friktionselementen (12) und
dem Wickelkern (16) herzustellen. Mit dem Ziel, zuverlässig
eine schlupffreie Mitnahme des Wickelkerns mit einem bestimmten
Drehmoment zu gewährleisten, wird vorgeschlagen,
daß die Spannelemente (24) mittels der von ihnen aufgebrachten
Radialkräfte über die Reibelemente (28) die Friktionselemente
(12) in radialer Richtung nach außen bewegen
und in Anlage an den Wickelkern bringen. Dabei soll unter
den in Betriebsstellung wirkenden Radialkräften der Spannelemente
(24) das durch die Reibpaarung Reibelement/Friktionselement
übertragene Drehmoment unter dem von der Paarung
Friktionselement/Wickelkern übertragbaren Drehmoment
liegen, so daß zwischen Friktionselement (12) und Wickelkern
(16) eine drehstarre Mitnahme erfolgt.
Patent EP-0879753-A3 (EP)
Inventor: LUEOEND KARL SEN
IPC: B62D11/06
Filed: 1998-05-22
Abstract: The vehicle with a separate drive for each wheel, and at least one steering axle, has two hydraulic motors forming the drive, and a setting pump which impels the hydraulic fluid in a closed circuit. For driving round curves, a rotary valve (1) is operated directly by the steering beam, which moves the hydraulic fluid so that the inner motor in the curve has a throttled hydraulic fluid feed while the steering linkage is in the steering curve position. The filling of hydraulic fluid is constant at the other motor, on the outside of the curved track. The motor throttling is through bypass channels in the rotary valve where on driving round a curve, only one bypass channel is connected to a motor. Each bypass channel has a non-return valve.
Patent EP-0903792-A3 (EP)
Title: Verfahren zum Herstellen einer Mehrzahl von Halbleiterkörpern
Inventor: HAERLE VOLKER DR
IPC: H01L21/205
Filed: 1998-09-18
Abstract: Verfahren zum Herstellen einer Mehrzahl von Halbleiterkörpern
(1) mit folgenden Verfahrensschritten:
     Aufbringen einer Maskenschicht (4) auf eine Hauptfläche (9)
eines Substratwafers (19)   Ausbilden einer Mehrzahl von Fenstern (10) in der
Maskenschicht (4), in denen die Hauptfläche (9) des
Substratwafers (19) freigelegt ist,   Abscheiden einer Halbleiterschichtenfolge (18) auf die in
den Fenstern (10) freigelegte Hauptfläche (9) und   Vereinzeln des derart hergestellten Wafers (24).
Patent EP-0919681-A3 (EP)
Title: Verschlussvorrichtung zum Festhalten eines Riegels in einer Schliessstellung
Inventor: HOERMANN THOMAS J DIPL-ING
IPC: E05C9/00
Filed: 1998-11-27
Abstract: Die Erfindung betrifft eine Verschlußvorrichtung (2) zum Festhalten eines Riegels (3')
in einer Schließstellung, in welche der Riegel (3) am Ende einer Verschließbewegung
eines in einer Zarge (1) beweglichen Tür- oder Torblatts (4) oder -flügels oder dergleichen
Raumabschlußelements einschnappbar ist, mit einer an einer Gegenlagerung
für den Riegel (3), insbesondere an der Zarge (1) oder einem weiteren Raumabschlußelement,
gehaltenen Halteeinrichtung (5). Um auch flachere Riegel (3) verwenden zu
können und dennoch ein leichteres und leiseres Verschließen des Raumabschlußelements
(4) durch Zuschlagen zu ermöglichen, wird eine an der Halteeinrichtung (5) gehaltene
Schnäppereinrichtung (13) vorgeschlagen, die wenigstens ein von einer Ruheposition
in eine Aufnahmepostion und zurück bewegbares Schnäpperelement (8, 9)
zum Festhalten des Riegels (3) aufweist. Die erfindungsgemäße Verschlußvorrichtung
(2) weist also selbst eine Art Schnäpper (8, 9) auf, weswegen auch nicht als Schnäpper
ausgebildete Riegel (3) in die Verschlußvorrichtung (2) einschnappen können und
dort festgehalten werden können.