baber/WOPTO huggingface dataset:
Patent EP-0825728-A3 (EP)
Inventor: SUZUKI MITSUHIRO
IPC: H04B7/26
Filed: 1997-08-22
Abstract: A communication method between a first station and a
second station with a full-duplex for transmission power
control according to the present invention, includes a
receiving step at the second station of receiving an
information transmitted from the first station, a first
processing step at the second station of processing a first
procedure after the receiving step, a second processing step
at said second station of processing a second procedure for
comparing an output value in said first processing step with
a variable reference value set in response to a reception
condition, a transmission step at the second station of
transmitting a power control information generated in the
second processing step to the first station, and a power
control step at the first station of controlling a
transmission power by the power control information.
Patent EP-0838515-A3 (EP)
Inventor: YOSHIMURA TAKAHUMI
IPC: H01M4/58
Filed: 1997-09-08
Abstract: The invention provides a method for preparing a modified
optically isotropic pitch wherein a synthetic pitch is obtained by
reacting a conjugated polycyclic hydrocarbon containing an alkyl
group having 1 to 10 carbons or a material containing such a
substituted hydrocarbon using hydrofluoric acid/boron trifluoride as
the catalyst and said synthetic pitch is then treated by forcing an
oxidizing gas through it at elevated temperatures. 
     The modified optically isotropic pitch may be used to produce
activated carbon fibre or used in the anodes of secondary batteries.
Process for preparing the pitch for such uses are disclosed.
Patent EP-0836155-A3 (EP)
Inventor: OGAWA YOSHIHIRO
IPC: G06K19/06
Filed: 1997-10-06
Abstract: An optical recording medium includes an integrated circuit
(IC) module whose exposed surface is masked so as not
to be visually recognized. The optical recording medium can
be efficiently manufactured without degrading the essential
function thereof. The optical recording medium includes a
transparent substrate, an optical recording layer and a
protective layer provided in this sequence. The IC module is
buried in the optical recording medium so that one surface
of the IC module is exposed on the protective layer. The optical
recording medium also includes a hardened surface
layer, transparent to a light beam for reproducing information
recorded in the optical recording layer, or for
reproducing information recorded in the optical recording
layer and recording information in the optical recording
layer, provided on a surface of the transparent substrate
where the light beam is projected, and a masking layer
provided in a region behind the IC module on the external
surface of the hardened surface layer.
Patent EP-0873841-A3 (EP)
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/23
Filed: 1998-04-07
Abstract: Valve gated injection molding apparatus having a
valve member with a cylindrical front end portion. A one-piece
insert mounted at the front end of a nozzle has both
a gate and locating blades extending inwardly from an outer
body into a central opening leading to the gate. The inner
surfaces of the blades fit around the front end portion of
the reciprocating valve pin to guide and very accurately
locate it in alignment with the gate. Very accurately
maintaining the front end portion of the reciprocating
valve pin in alignment with the gate allows it to be
cylindrical rather than tapered which produces a much
cleaner gate mark.
Patent EP-0874414-A3 (EP)
Inventor: SONODA TOMIYA
IPC: H01P7/10
Filed: 1998-04-16
Abstract: In a dielectric filter in which electrodes (1,2) are
formed on both principal planes of a dielectric plate (3)
while pairs of electrode non-formed portions (4a,b,c)
having substantially the same shape are defined in the
electrodes (1,2) in opposing relation, areas positioned
between the pairs of opposing electrode non-formed
portions (4a,b,c) serve as resonance areas,
coupling members are provided to be coupled with the
resonance areas, and a cavity is provided to
define a space surrounding the resonance areas
and the coupling members, a signal is prevented from
propagating in the parallel plate mode through a waveguide
path formed between electrodes (11,12) formed on both
principal planes of the base plate (6) serving as part of
a cavity. Microstrip lines (9,10) are provided on
an upper surface of a base plate (6), and an electrode
(11) is formed in spaced relation from the microstrip
lines (9,10) by a predetermined distance. Through holes
(13) for making electrical conduction between the
electrodes formed on both principal planes of the base
plate (6) are bored in the base plate in array.
Patent EP-0913803-A3 (EP)
Inventor: SHERIDON NICHOLAS K
IPC: G09F9/37
Filed: 1998-05-13
Abstract: A gyricon or twisting-particle display based on nonspheroidal (e.g.,
substantially cylindrical) optically anisotropic particles disposed in a
substrate. The particles can be either bichromal or polychromal
cylinders, preferably aligned parallel to one another and packed close
together in a monolayer. A rotatable disposition of each particle is
achievable while the particle is thus disposed in the substrate; for
example, the particles can already be rotatable in the substrate, or can
be rendered rotatable in the substrate by a nondestructive operation
performed on the substrate. In particular, the substrate can be made
up of an elastomer that is expanded by application of a fluid thereto so
as to render the particles rotatable therein. A particle, when in its
rotatable disposition, is not attached to the substrate. The close-packed
monolayer configuration of particles provides excellent
brightness characteristics and relative ease of manufacture as
compared with certain other high-brightness gyricon displays. The
substrate containing the cylinders can be fabricated with the swelled-elastomer
techniques known from spherical-particle gyricon displays,
with a simple agitation process step being used to align the cylinders
within the sheeting material. Techniques for fabricating the cylinders
are also disclosed.
Patent EP-0887790-A3 (EP)
Inventor: OKUMURA TETSUYA
IPC: G11B7/125
Filed: 1998-06-18
Abstract: An optical reproducing device according to the
present invention detects mean amplitude values of short
marks and long marks, which are recorded marks for
reproducing power control, by means of a short mark level
detecting circuit (6) and a long mark level detecting
circuit (7). Then a differential amplifier (10) compares a ratio
between these two mean amplitude values with a standard
value, and outputs the result of this comparison.
Thereafter, a reproducing power control circuit (11) controls
reproducing power of a semiconductor laser (12) such that the
absolute value of this comparison result is reduced.
Since mean values of the amplitude values of the short
marks and long marks are detected, the detection results
are very accurate, and the precision of control of
reproducing power can be greatly improved.
Patent EP-0914998-A3 (EP)
Title: Verfahren zur Abstimmung von Bremskräften zwischen jeweils zwei miteinander verbundenen Teilen einer Fahrzeugeinheit
Inventor: STENDER AXEL
IPC: B60T8/32
Filed: 1998-09-15
Abstract: Es wird ein Verfahren zur Abstimmung von Bremskräften
zwischen zwei miteinander verbundenen Teilen einer
Fahrzeugeinheit, die insbesondere aus Zugfahrzeug und
Anhängefahrzeug besteht, beschrieben, bei dem zur Ermittlung
eines Maßes (DA) für den Unterschied zwischen
den an den beiden Teilen der Fahrzeugeinheit jeweils
ausgeübten Bremskräften schlupfbehaftete Raddrehzahlsignale
(V1L, V1R, V2L, V2R) verwendet werden. Derartige
Raddrehzahlsignale werden üblicherweise in elektronischen
Steuereinrichtungen (9, 19), die jeweils in den
Teilen der Fahrzeugeinheit angeordnet sind, mittels Signalverarbeitung
für die Verwendung in verschiedenen
Steuer- und Regelverfahren (9a, 9b, 9c, 19a, 19b, 19c)
zu Geschwindigkeitssignalen (V1, V2) aufbereitet. Bei
der Verarbeitung der aus den verschiedenen Teilen des
Fahrzeugs stammenden Signale treten insbesondere zeitliche
Verzögerungen infolge der Übertragung der Signale
und aufgrund von unterschiedlichen Signalaufbereitungsverfahren
auf. Um trotz derartiger Unterschiede der Signalen
daraus ein Maß (DA) für den Unterschied zwischen
den Bremskräften zu ermitteln, werden für eine solche
Berechnung nicht die Geschwindigkeitssignale (V1, V2),
sondern die zeitlichen Ableitungen (A1, A2) dieser Geschwindigkeitssignale
(V1, V2) ermittelt. Das Verfahren
wird vorzugsweise in Zugfahrzeug/Anhängefahrzeug-Anordnungen
mit elektronisch gesteuerter Bremsanlage (EBS)
eingesetzt.
Patent EP-0933214-A3 (EP)
Inventor: MOULD DAVID FREDERICK
IPC: H05K3/00
Filed: 1998-11-18
Abstract: A method of directing ink onto a substrate comprises the steps of
locating a drop of ink in a predetermined position relative to the substrate,
applying a predetermined electric potential to the drop of ink and generating an
electrostatic field to accelerate the drop of ink and to direct the drop of ink onto
the substrate.
Patent EP-0887904-A3 (EP)
Inventor: OLIVIERI DANIELE
IPC: H02H3/12
Filed: 1998-06-24
Abstract: A method of detecting a condition requiring connection of
a user apparatus with a feeder line comprises the steps of
low-voltage power supplying the user apparatus through a
detection impedance (17, 17a); detecting the waveform at
the ends of the detection impedance; operating connection
of the user apparatus with the feeder line when the
waveform at the ends of the detection impedance is
distorted in a manner that has been pre-established to be
caused by actuation of a command in the user apparatus and
requiring full powering of same. A device in accordance
with the method comprises an analysis circuit (19, 37)
detecting (by comparison with sample waveforms stored in a
memory (20), for example) distortion of the waveform at
the ends of the impedance (17, 17a) and consequently
operating powering of the user apparatus.
Patent EP-0861603-A3 (EP)
Inventor: WU REI-YOUNG AMOS
IPC: A23L1/00
Filed: 1998-02-26
Abstract: A method for preparing a hand-held snack item comprises: (a) applying a first
edible, heat-sensitive food material to an initial formed hand-held food item, thereby
forming a preliminary coated hand-held food item; (b) applying a second edible food
coating material to said preliminary coated hand-held food item, thereby forming
a secondary coated hand-held food item, wherein said second edible food material
is applied to said preliminary coated hand-held food item in such a manner as to
substantially completely coat said first edible, heat-sensitive food material, and
wherein said second edible food material is selected from a material which
possesses sufficient physical characteristics to act as a protective medium for said
first edible, heat-sensitive food material when said secondary coated hand-held
food item is subjected to a temperature in the range of from about 35°C to about
350°C for a period of time in the range of from about 10 hours to about 30
seconds; and (c) subjecting said secondary coated hand-held food item to a
temperature in the range of from about 35°C to about 350°C for a period of time
in the range of from about 10 hours to about 30 seconds, thereby producing a
final, coated hand-held snack item wherein said first edible, heat-sensitive food
material is substantially intact. The present invention further relates to a hand-held
snack item prepared by such method.
Patent EP-0878772-A3 (EP)
Inventor: YOSHIDA MASAHIKO
IPC: G06K15/10
Filed: 1998-05-13
Abstract: The present invention provides a printing system in
which a print head (17a) of each color has a plurality
of nozzle groups (A,B) arranged in parallel in a main
scanning direction. The number of nozzle groups (A,B)
is equal to N1, and each nozzle group (A,B) includes a
plurality of nozzles aligned in a sub-scanning
direction. An interval between the adjoining nozzle
groups (A,B) in the main scanning direction is set equal
to a pitch of kl dots, which is prime to the number of
nozzle groups N1. The print head (17a) is scanned in
the main scanning direction and drives the plurality of
nozzle groups (A,B) simultaneously on the print head
(17a) to record dots every time that the print head
(17a) shifts by N1 pixels in the main scanning
direction. This structure enables each raster line in
the main scanning direction to be recorded by different
nozzles (A,B) in one main scan. The nozzle groups (A,B)
may be shifted relative to one another in the sub-scanning
direction to provide raster lines (L1,L2)
formed from more than one main scan.
Patent EP-0880131-A3 (EP)
Inventor: OWA HIDEO
IPC: G11B7/135
Filed: 1998-05-15
Abstract: An optical disk apparatus for recording and/or
reproducing user data on to and/or from an optical disk
(12) includes an optical head (11) with a semiconductor
laser (13) for irradiating a laser beam having a wavelength
of approximately 680 nm or less to the optical disk (12)
and having a lens (17) with a numerical aperture (NA) of
approximately 0.7 or more and a working distance of
approximately 560 µm or less. By utilizing such apparatus,
a relatively large amount of data may be recorded onto the
optical disk (12).
Patent EP-0919225-A3 (EP)
Inventor: PELLE EDWARD
IPC: A61K8/63
Filed: 1998-06-01
Abstract: The invention relates to lipid mixture compositions comprising
one or more cholesteryl esters in an amount of at least about 25%
by weight of the composition, and less than about 5% by weight of
sphingolipid, as well as cosmetic and pharmaceutical formulations
for topical application to the lips containing the lipid mixture.
Patent EP-0896486-A3 (EP)
Inventor: HAIMI-COHEN RAZIEL
IPC: H04W12/00
Filed: 1998-07-28
Abstract: A wireless terminal and wireless telecommunications system are disclosed that prevent
a thief of a wireless terminal from using the stolen wireless terminal to steal wireless service. A
PIN is stored in the wireless terminal and the wireless terminal itself checks that a candidate
PIN matches the stored PIN before the wireless terminal will initiate a call or will establish an
incoming call. Thereafter, however, the user is permitted to call that telephone number or to
receive a call from that telephone number without having to enter a candidate PIN again. 
     In the wireless telecommunications system, a PIN is stored in a subscriber database for
each user. The subscriber database also contains a history list of the telephone numbers that
each user has previously called or received calls from. When the user first attempts to call a
telephone number from which a received call has not been established, the wireless
telecommunications system requires the user to enter a candidate PIN that matches the stored
PIN before the call is established. Thereafter, the user is permitted to call that telephone
number or receive a call from that telephone number without having to enter a candidate PIN
again. Alternatively, when the user first receives a call from a telephone number that the user
has not previously called, the wireless telecommunications system requires the user to enter a
candidate PIN that matches the stored PIN before the call is established. Thereafter, the user is
permitted to call that telephone number or receive a call from that telephone number without
having to enter a candidate PIN again.
Patent EP-0927890-A3 (EP)
Inventor: PETROPOULOS LABROS
IPC: G01R33/421
Filed: 1998-12-23
Abstract: A method of designing a shielded gradient coil assemblies for magnetic resonance
imaging systems is provided. The method includes generating a first continuous current
distribution for a primary coil  (60)  using an inverse approach. The first continuous
current distribution is confined within predetermined finite geometric boundaries of a
surface defined by two dimensions and generates a magnetic gradient field across an
imaging region  (14).  The magnetic gradient field constrained to predetermined values
at specified spatial locations within the imaging region  (14).  The current distribution and
magnetic field are converted into a stored energy and magnetic field domain where a
finite element analysis is performed to generate a second continuous current distribution
for a shielding coil  (62).  The second continuous current distribution is confined within
predetermined finite geometric boundaries of a surface surrounding the primary coil  (60). 
The second continuous current distribution generates a magnetic field which substantially
cancels in an area outside a region defined by the shielding coil a fringe magnetic field
generated by the first continuous current density.
Patent EP-0881315-A3 (EP)
Inventor: BASEGGIO MARCELLO
IPC: D04B15/02
Filed: 1998-04-27
Abstract: The needle (1) has a hooked end (3) and a slider (2) with a heel (4), a beak (5) and a shoulder to support the stitch. The slider moves relative to the needle to open and close the hook with its beak and move each stitch with its beak and shoulder. The slider has a U-shaped cross-section and a stepped end forming the beak for carrying a stitch. For part of its length from the beak the slider recess is wide enough to permit the passage of a needle with a stitch on it.
Patent EP-0894583-A3 (EP)
Inventor: ADAMI MAURO
IPC: B23D35/00
Filed: 1998-07-23
Abstract: A method is described for changing between jobs in a device
for slitting a web (N) into a plurality of lengthwise strips (L1, L3, L5, L1', L3',
L5') with two series of slitting tools (25, 25B). At the moment of the job
changeover, the tools of a first series are moved from a slitting position to an
inactive position and the tools of the second series are moved from an
inactive position to a slitting position. The passage from one position to the
other is delayed for one of the tools of each series in order to generate two
slit lines (L3', L5) extending into the job changeover zone (CA), and these
lines are subsequently joined up by a transverse slit (L9).
Patent EP-0943618-A3 (EP)
Inventor: MATSUMOTO MASAKATSU
IPC: C07D493/04
Filed: 1999-03-10
Abstract: The present invention has its objects to provide a compound not only which is easy to handle, thermally stable, and high in emission efficiency, but also which can show high emission efficiency without coexisting enhancer in the system even in a protic solvent. The present invention is related to a 1,2-dioxetane derivative of general formula (I). <CHEM> Äwherein R<1>, R<2>, R<3>, R<4> and R<5> each independently represents hydrogen, alkyl or aryl; a pair of R<2> and R<3> and a pair of R<4> and R<5> may respectively be joined to each other to form a cycloalkyl group.
Patent EP-0963040-A3 (EP)
Inventor: RUBY RICHARD C
IPC: H03H9/25
Filed: 1999-03-17
Abstract: An acoustical resonator[20, 40, 110] and a method for making the same. A resonator
according to the present invention includes a layer of piezoelectric material[22, 42, 112]
sandwiched between first and second electrodes. The first electrode[23, 45, 111] includes a
conducting sheet having a RMS variation in height of less than 2µm. The resonator bridges a
cavity[102] in a substrate[101] on which the resonator is constructed. The resonator is
constructed by creating a cavity[102] in the substrate[101] and filling the same with a
sacrificial material [105] that can be rapidly removed from the cavity[102] after the
deposition of the various layers making up the resonator. The surface of the filled
cavity[102] is polished to provide a RMS variation in height of less than 0.5 µm. The first
electrode[23, 45, 111] is deposited on the polished surface to a thickness that assures that the
RMS variation in height of the metallic layer is less than 2 µm. The piezoelectric layer is
deposited on the first electrode[23, 45, 111] and the second electrode[21, 44, 113] is then
deposited on the piezoelectric layer. The sacrificial material [105] is then removed from the
cavity[102] by opening vias into the cavity[102] and removing the material through the vias.
The preferred sacrificial material [105] is phophor-silica-glass.
Patent EP-0955212-A3 (EP)
Title: Gassack-Modul
Inventor: DANNENHAUER REINER
IPC: B60R21/16
Filed: 1999-03-31
Abstract: Ein Gassack-Modul für ein Insassen-Rückhaltesystem in Fahrzeugen
hat ein allgemein wannenförmiges Gehäuse (10) und einen mit einem Einsatzteil
(14) in das Gehäuse eingesetzten gefalteten Gassack (12). Das
Gassack-Modul hat ferner einen rohrförmigen Gasgenerator (16), der
durch eine Öffnung (20) in einer Stirnwand des Gehäuses in dieses eingeschoben
ist. Das Gehäuse (10) ist innenseitig mit Auflageflächen
(10a, 10b) für das Einsatzteil (14) versehen. Das Einsatzteil (14)
weist angeformte Randstreifen (14a, 14b) auf, die von der Berandung
der Einblasöffnung des Gassacks (12) umgeben sind. Das Einsatzteil
(14) ist mit einem angeformten Führungsblech (14c) versehen, das sich
im wesentlichen parallel zu den Innenflächen des Gehäuses (10) in
geringem Abstand von diesen erstreckt. Das Einsatzteil (14) weist gegenüber
der Öffnung (20) in der Stirnwand des Gehäuses (10) eine entsprechende
Öffnung (22) für den Durchgang des Gasgenerators (16) auf.
Der Gasgenerator (16) ragt aus der Öffnung (20) in der Stirnwand des
Gehäuses (10) nach außen heraus. Das Einsatzteil (14) ist an seinen
Randstreifen (14a, 14b) gegen die Auflageflächen (10a, 10b) des Gehäuses
(10) verspannt.
Patent EP-0963141-A3 (EP)
Title: Vorrichtung zur Erzeugung von Plasma
Inventor: LIEHR MICHAEL DR
IPC: H05H1/24
Filed: 1999-03-13
Abstract: Bei einer Vorrichtung zur Erzeugung von Plasma in
einer Vakuumkammer (13) mit Hilfe von elektromagnetischen
Wechselfeldern, bei der ein stabförmiger
Leiter (3) innerhalb eines Rohres (2) aus isolierendem
Werkstoff in die Vakuumkammer (13) hineingeführt
ist, wobei der Innendurchmesser des
Isolierrohres (2) größer als der Durchmesser des
Leiters (3) ist und das Isolierrohr (2) an einem
Ende in der Wand (1) der Vakuumkammer (13) gehalten
und gegenüber dieser an seiner Außenfläche abgedichtet
ist und der Leiter (3) an eine Quelle
(9) zur Erzeugung des elektromagnetischen Wechselfeldes
angeschlossen ist, erstreckt sich in den
vom stabförmigen Leiter (3) und dem Isolierrohr
(2) gebildeten Ringraum ein rohrförmiger Leiter
(4) koaxial zum stabförmigen Leiter (3), wobei der
zwischen dem stabförmigen Leiter (3) und dem rohrförmigen
Leiter (4) gebildete, radial innere
Ringspalt (14) mit dem Hohlleiter (10) der Quelle
(9) korrespondiert und der vom Isolierrohr (2) und
dem rohrförmigen Leiter (4) gebildete, radial äußere
Ringspalt (15) mit dem Hohlleiter (10') einer
zweiten Quelle (8) in Verbindung steht.
Patent EP-0969502-A3 (EP)
Inventor: FUJIMOTO ISAMU
IPC: H01L23/498
Filed: 1999-06-24
Abstract: The method of manufacturing electronic parts comprises the steps of: preparing a mother board; mounting element parts on the mother board; providing a thermosetting resin on a surface of the mother board surface on which the element parts are mounted; semi-curing the thermosetting resin so as to be in a range of a stage B condition of the thermosetting resin; splitting the mother board with the thermosetting resin into individual electronic parts each having a divided mother board, at least one element part and the thermosetting resin thereon; and heating the individual electronic parts so that the thermosetting resin in the stage B condition melts first and is then cured permanently.