baber/WOPTO huggingface dataset:
Patent EP-1089341-A3 (EP)
Inventor: NAKAMURA TAKASHI
IPC: H01L21/8246
Filed: 2000-09-29
Abstract: A non-volatile memory comprises
   a ferroelectric transistor including a gate electrode stacked
through at least a first ferroelectric film on the surface of a
semiconductor substrate between source/drain regions formed
therein; and a ferroelectric capacitor including a first and a second
electrode and a second ferroelectric layer sandwiched between the
first and the second electrode, the first electrode being connected
to one of the source/drain regions and is characterized in that a
first potential difference is generated between the gate electrode
and the semiconductor substrate to invert the polarization of the
first ferroelectric layer, and a second potential difference is
generated between the first and the second electrode to invert the
polarization of the second ferroelectric layer so that write and
read of data of multilevel values are executed.
Patent EP-1110856-A3 (EP)
Inventor: YAHAGI KUNIO
IPC: B62M6/55
Filed: 2000-11-27
Abstract: The invention reduces the weight of a drive unit for motor-assisted
bicycle. 
     To achieve this, a case of a drive unit (motor-driven
assist unit) 1 is composed of a case main body 70, and
left and right covers 70L and 70R. These members
constituting the case are each produced from a resin by
molding. The peripheries of bearings of a motor shaft 116
and a crank shaft 101, and hanger portions 90a, 91a, and
92a are reinforced by reinforcing members 105, 106 and
107. In particular, the reinforcing member 105 is
configured as an integral reinforcing plate obtained by
connecting a plurality of reinforcing members to each
other.
Patent EP-1107325-A3 (EP)
Inventor: FURUKAWA MASAHITO
IPC: H01L41/04
Filed: 2000-12-08
Abstract: An electronic part comprises a main part, a terminal
electrode, and a film. The main part includes a sintered
piezoelectric ceramic element (101), wherein a plurality of internal
electrode layers (110,111,112) and piezoelectric layers (113) are alternately
stacked. The terminal electrode (114) is provided at an edge of the
sintered piezoelectric ceramic element and electrically
conducting to the internal electrodes. Insulating films (115) are provided
on surfaces of the sintered piezoelectric ceramic element and
the exposed internal electrodes, and are made of a glass
insulating material.
Patent EP-1020292-A3 (EP)
Inventor: USUI MINORU
IPC: B41J2/16
Filed: 2000-01-11
Abstract: An ink jet recording head has an ink passage unit (1) formed by superposing a nozzle plate (3) with a plurality of nozzles (2) ; an ink passage plate (8) having a first and a second surfaces (8a, 8b), provided with a plurality of pressure producing chambers (5) connected to the plurality of nozzles (2), and an ink reservoir (7) communicating with the pressure producing chambers (5) by means of ink inlet ports(6); and a cover plate (11) closely joined to the first surface (8a) of the ink passage plate (8). The cover plate (11) are deformed elastically by piezoelectric vibrators (10) to apply pressure to the ink contained in the pressure producing chambers (5). The ink passage plate (8) is a metal sheet (21) having the first and second surfaces (8a, 8b) of the ink passage plate (8). A through hole (20) for the ink reservoir (7) is formed from the first surface to the second surface in the metal sheet (21). A plurality of recesses (27) for forming the pressure producing chambers (5) are formed in the first surface of the metal sheet by press working.
Patent EP-1061645-A3 (EP)
Title: Surface acoustic wave element, method for producing the same and surface acoustic wave device using the same
Inventor: ONISHI KEIJI
IPC: H01L41/18
Filed: 2000-06-08
Abstract: A surface acoustic wave element includes a laminated substrate where
a first substrate made of a piezoelectric material is laminated over a second
substrate made of a material different from that of the first substrate, and at
least one pair of comb-shaped electrodes formed on one main plane of the first
substrate. A step or a notch is formed on the periphery of the laminated
substrate on the side of the first substrate.
Patent EP-1074575-A3 (EP)
Inventor: MORITA YSHITSUGU
IPC: C08L83/05
Filed: 2000-08-02
Abstract: Spherical crosslinked organic particles exhibit a good dispersibility in thermoplastic
resins, thermosetting resins, paints, coatings, cosmetics, rubbers, and toners and carriers
employed in electrostatic development. Highly efficient methods for preparing these crosslinked
organic particles are provided. Suspensions of crosslinked organic particles have excellent
handling properties, and are highly blendable with other components. Highly efficient methods
for preparing these suspensions are also provided. The spherical crosslinked organic particles
have an average particle size of 0.1-500 µm, and can be prepared by emulsifying in water using
an emulsifying agent, a fluid composition containing (A) an organic compound that has at least 2
aliphatically unsaturated bonds in each molecule, (B) a silicon-containing organic compound that
has at least 2 silicon-bonded hydrogen atoms in each molecule, (C) an hydrosilylation reaction
catalyst, crosslinking the fluid composition by carrying out an hydrosilylation reaction, and
thereafter removing water.
Patent EP-1093316-A3 (EP)
Inventor: KALLIO JANNE
IPC: H04L12/28
Filed: 2000-09-20
Abstract: Apparatus, and an associated method, for performing cell selection in a
packet radio communication system, such as a WIO (wireless intranet office)
system. Indications of the quality of communications through a packet data
network to which a base transceiver station is coupled is provided to a mobile
terminal. When the mobile terminal is positioned at a location in which the
mobile terminal can camp-on a selected one of more than one base
transceiver stations, determination of which of the more than one base
transceiver stations to which the mobile terminal should camp-on is made
responsive, at least in part, to values of the quality of the packet data network.
Patent EP-1092895-A3 (EP)
Inventor: INOUE EIJI
IPC: F16H15/38
Filed: 2000-10-11
Abstract: A toroidal continuously-variable transmission is
disclosed wherein the contact pressure at areas in
rolling-contact between power rollers and any of input
and output disks is regulated depending on both of the
speed ratio and transmitted torque whereby a pressing
effort to develop the contact pressure may be kept at
minimum required, so that the rolling-contact areas are
less subject to excessive rolling fatigue. A speed-ratio
control system(109) has a lever(118), lift of
which varies according to a pivoting angle of a
trunnion, which reflects the speed ratio of the
toroidal continuously-variable transmission. A
pressure-difference control system(110) has a corrected
reference-pressure setting valve(111) and a hydraulic
pressure energizing means(112), which are applied with
a pressure difference(ΔP) in a hydraulic actuator that
moves the trunnion in a direction of its pivotal axis
according to the transmitted torque, thereby developing
a corrected reference pressure(Pmf) in keeping with a
balance of rods(121,122) connected with the lever(118).
The corrected reference pressure(Pmf) serves to modify
a line-pressure supplied to a hydraulically actuated
loader to press the input and output disks together 
against the power rollers disposed between them.
Patent EP-1102221-A3 (EP)
Inventor: SYMONDS MICHAEL JAMES
IPC: G07F13/02
Filed: 2000-11-15
Abstract: A product dispenser 30, typically for fuel, includes a visual display 40 connected to a
computer 19 within a fuel station building. The computer 19 is programmed to transmit
for viewing on the display 40 a slide show which may incorporate advertising material,
announcements or other useful information that customers fuelling their vehicles may
want to know. The computer 18 may download images from a central remote location 14
so that all fuel stations of a particular company are showing the same images.
Patent EP-1117205-A3 (EP)
Inventor: INCERTIS CARRO FERNANDO
IPC: H04L9/32
Filed: 2000-11-28
Abstract: The invention discloses how a text document can be marked
through the insertion of inter-word blank characters for the
purpose of becoming authenticateable. First, text to be marked
is edited so as to obtain a canonical form of it conforming to
a model. Then, from this canonical form of the text and a
secret-key used as inputs, a unique combination of inter-word
blank characters positions is computed in which extra blanks
are inserted thus, obtaining a marked text document. Authentication
of a received marked text document is performed by a
recipient, sharing the secret-key, further comparing the
received text document to the marked text document so that if
they are matching exactly the received text document is
accepted as authentic or rejected as fake if not. The invention
allows to merge the information necessary to authenticate
a text document into the body of the document itself which
works as well on soft-copy and hard-copy text documents.
Patent EP-1120398-A3 (EP)
Inventor: TAKAHASHI TOSHIYA
IPC: C07C317/18
Filed: 2001-01-26
Abstract: There is disclosed a dihalo-compound of formula (1):
 
wherein X 1  and X 2  represent different halogen atoms, 
R represents a hydrogen atom or a protective group for a hydroxyl group, and
a process for producing vitamin A derivative via a sulfone derivative of
formula (5):
 
wherein Ar represents an optionally substituted aryl group, and R represents
the same as defined above.
Patent EP-1139132-A3 (EP)
Inventor: HAKOGI HIRONAO
IPC: H01L31/0232
Filed: 2001-02-15
Abstract: An optical module (42) includes a ferrule (31)
having a slope end surface (33) and supporting an optical
fiber penetrated therethrough, a photodetector (34)
attached to the slope end surface and optically
coupled directly with the optical fiber, a module
substrate (8) supporting the ferrule (31), and a resin
package (41) covering the ferrule so that an end of the
ferrule protrudes from the resin package.
Patent EP-1128220-A3 (EP)
Inventor: FUJINO ATSUKO
IPC: G03F7/32
Filed: 2001-02-28
Abstract: By using a developer consisting essentially of one organic
solvent selected from the group consisting of a ketone having 3 to 8
carbon atoms, a carboxylate ester having 3 to 8 carbon atoms, which
may have an alkoxy group, and a dicarboxylate ester having 3 to 8
carbon atoms for developing a positive-type radiation resist containing a
copolymer of an α-methyl styrene compound and an α-chloroacrylate
ester compound as a base resin, there is provided a developing process
and a process for forming a pattern (according to GHOST method in
particular) which are used for preparing an excellent resist pattern
profile, a process for preparing a photomask and a process for preparing
a semiconductor device.
Patent EP-1136209-A3 (EP)
Title: Zylinderbohrer mit Hartmetallschneiden
Inventor: HARALD FELD
IPC: B27G15/00
Filed: 2001-03-20
Abstract: Bohrwerkzeug in Form eines sogenannten Zylinderkopfbohrers
mit Hartmetallschneiden, wobei die Schneiden an einer auf den
Werkzeugkörperkopf (12) aufgesetzten integralen Schneidenplatten
(2) gebildet sind, die eine Anzahl um einen Mittelbereich
herum angeordneter kreissegmentartiger Abschnitte mit
jeweils einer Aussparung (24) aufweisen, die von einem
äußeren bogenförmigen Steg und diesen mit dem Mittenbereich
verbindenden radialen Stegen begrenzt ist.
Patent EP-1147951-A3 (EP)
Title: Gurtaufroller
Inventor: PETER CORNELIUS
IPC: B60R22/44
Filed: 2001-04-11
Abstract: Der Gurtaufroller für ein Insassen-Rückhaltesystem hat einen Rahmen,
eine in dem Rahmen drehbar gelagerte Gurtspule (18) und einen
Sperrmechanismus (24, 30) zur selektiven Blockierung der Gurtspule.
An einem Flansch (22) der Gurtspule ist ein mit einer Außenverzahnung
versehenes Sperrad (24) angesetzt. Eine Sperrklinke (30) wird durch
eine Feder (36) in Eingriff mit dem Sperrad (24) vorbelastet. Durch
einen Elektromagnet (34) wird die Sperrklinke (30) im normalen Betriebszustand
des Gurtaufrollers außer Eingriff mit dem Sperrad (24)
gehalten.
Patent EP-1151772-A3 (EP)
Inventor: MURAYAMA HISASHI
IPC: A63F13/55
Filed: 2001-04-25
Abstract: An image generating device for displaying a model comprised of a plurality of polygons set
in a virtual 3D space and simulating an object having at least one flat plane, the image
generating device comprises: polygon storage means for storing coordinates of uneven
polygon set; texture storage means for storing object textures to be adhered to the
respective polygons of the uneven polygon set; coordinate processing means for moving
the uneven polygon set by a specified amount In a specified direction; and texture
displacement control means for displacing the adhering coordinates of the object textures
to the respective polygons by the specified amount in an opposite direction from the
specified direction.
Patent EP-1180587-A3 (EP)
Inventor: NEUGEBAUER STEPHAN DR
IPC: F02F1/24
Filed: 2001-07-07
Abstract: The engine has two inlet valves (5) with fully variable lifts located in the combustion chamber bowl (1). The injector (4) away from the circumferential region (1') of the bowl in the direction of the inlet valves is located with its injector tip (6) centrally between them in such a way that the penetration point of the injector axis (7) at least through the plane of an inlet valve head (5') level with the sealing seat has a spacing (a) determined by a mathematical expression to provide an optimum injector position.
Patent EP-1193913-A3 (EP)
Title: Verfahren und Vorrichtung zur Steuerung von Betriebsabläufen
Inventor: GROSS HELMUT DR
IPC: B60R16/02
Filed: 2001-08-18
Abstract: Verfahren und Vorrichtung zur Steuerung von
Betriebsabläufen, insbesondere bei einem Fahrzeug, wobei
wenigstens ein Sensor mit einer Verbindungseinheit über ein
Bussystem mit wenigstens einer Steuereinheit zur Steuerung
der Betriebsabläufe, welche ebenfalls eine
Verbindungseinheit aufweist, verbunden ist und
Sensorinformationen zur Steuereinheit übertragen werden.
Dabei ließt die Steuereinheit die Sensorinformationen zu
vorgebbaren Synchronisationspunkten ein und/oder verarbeitet
diese. Es wird ein Triggersignal durch die Steuereinheit
über das Bussystem an den Sensor derart mit einem Vorhalt
übermittelt, dass die Sensorinformationen exakt zum
Synchronisationspunkt für die Steuereinheit einlesbar
und/oder verarbeitbar vorliegen.
Patent EP-1184669-A3 (EP)
Inventor: OTANI AKIHITO
IPC: G01J11/00
Filed: 2001-08-29
Abstract: A common reference signal is applied from the same
reference signal generating portion (14) to a reference
signal input terminal (REF1) of a signal under test
generator (11) and a reference signal input terminal
(REF2) of a sampling signal generator circuit (16).
A sampling frequency is set to the sampling signal
generator circuit (16) such that a desired delay time
can be obtained relevant to a phase of a signal under
test. In the sampling signal generator circuit (16),
the sampling signal having a cycle that corresponds
to the sampling frequency is generated based on the
common reference signal and the sampling frequency.
A repetition cycle of the signal under test and a
repetition cycle of the sampling signal are set based
on a cycle of the common reference signal so that the
repetition cycle of the sampling signal can be set
independently of the repetition cycle of the signal
under test.
Patent EP-1193778-A3 (EP)
Inventor: IKEDA TAKASHI
IPC: G11C11/15
Filed: 2001-09-26
Abstract: A magnetization reversal method is a method of applying an external magnetic field to a magnetoresistive film, in which the magnetoresistive film has a structure wherein a nonmagnetic film is placed between magnetic films with an easy axis of magnetization along a perpendicular direction to a film plane and in which the external magnetic field is comprised of magnetic fields from a plurality of directions including a direction of easy magnetization of the magnetic films.
Patent EP-1201473-A3 (EP)
Title: Fensterrollo
Inventor: CHURCHFIELD VINCENT
IPC: B60J1/20
Filed: 2001-09-29
Abstract: Beschrieben wird ein Fensterrollo mit einer eine Aufwickeleinrichtung aufweisenden
Wickelwelle (1), einer auf der Wickelwelle (1) aufgewickelten
Rollobahn (2), einem Zugstab (3), an dem das freie Ende der Rollobahn (2)
befestigt ist, einer Führungseinrichtung, an der die Endbereiche des Zugstabs
(2) senkrecht zur Zugstabsachse längsverschiebbar angeordnet sind und einer
innerhalb des Zugstabs (3) angeordneten Bremseinrichtung, die lösbar an der
Führungseinrichtung angreift, um den Zugstab (3) in beliebigen Positionen an
der Führungseinrichtung festzulegen.
Patent EP-1257096-A3 (EP)
Inventor: MASSERONI CARLO
IPC: H04L12/54
Filed: 2001-11-12
Abstract: It is described a procedure for the scheduling of transmission permits of radio blocks of
the RLC/MAC protocol specified for the new GPRS service of packet data transmission
in GSM systems. The procedure foresees the establishment of as many priority queues
of transmission permits as are the GPRS time-slots, to be used for the scheduling of
control and signalling blocks, and of a same number of non-priority queues of permits
for the scheduling of RLC blocks of data queued in the buffers of TBF. At each
scheduling step, the priority queues of permits are filled starting from the requests sent
on FIFO basis by the TBF MANAGER. When a request for a TBF i  connection is
received, an identifier TFI i , and a possible RRBP value are written in the permit queue
resulting more unloaded among those assigned to the mobile, and so on, up to
exhausting the requests. In the same scheduling step, non-priority queues are filled
randomly selecting a TBF i  queue, and a time-slot j among those allocated to the TBF i 
connection for which the more unloaded permit queue is allocated, and entering the
maximum possible number of TFI i  identifiers, in the form of permits, in subsequent free
positions of the selected queue. The granting of permits to different TBF i  queues being
repeated in the current step, where possible (Figure 25a).
Patent EP-1179381-A3 (EP)
Inventor: NOGUCHI TAKASHI
IPC: H01L21/318
Filed: 1994-11-02
Abstract: A laser light emitting surface treatment apparatus comprises
a laser oscillator, a scanning laser light generating
means and an irradiation chamber. It is apt to
perform an annealing treatment, where the area of irradiation
by a single shot of laser light is large and the
energy density of the laser light is high. An attenuator
is provided in the optical path of the laser light emitted
from the laser oscillator, the scanning laser light
emitted from the laser oscillator, the scanning laser
light generating means is positioned in the laser light
passing through the attenuator and a beam homogenizer is
provided in the laser light from the scanning laser
light generating means.
Patent EP-1207565-A3 (EP)
Inventor: HISAI MAKOTO
IPC: H01M50/538
Filed: 2001-11-15
Abstract: A battery comprising an electricity-generating
element comprising a strip-form positive electrode (11), a
strip-form negative electrode (12), and a strip-form separator (13),
said positive electrode and said negative electrode being
spirally wound through said separator and said positive
electrode and said negative electrode respectively having
current collecting lugs (11a,12a) protruding from a side thereof,
wherein the pitches of the current collecting lugs become
longer toward the outer periphery side, and the at least
one current collecting lug that located on the outer side
has a larger width than that located on the inner side. In
this battery, the electricity-generating element has at
least one current collecting lug which has a larger width
than the adjacent current collecting lug located on the
inner side thereof. Consequently, although the current
collecting lugs in an outer region are located at a longer
pitch and the area to be covered by each current collecting
lug in that region is wide, charge/discharge current can
sufficiently flow through the active material throughout
the whole area in that region. Therefore, charge/discharge
current can evenly flow through the electrodes including
their inner and outer parts, whereby the active materials
can have an even reaction distribution.
Patent EP-1119045-A3 (EP)
Inventor: NISHIBAYASHI YOSHIKI
IPC: H01L21/48
Filed: 2001-01-19
Abstract: A diamond interconnection substrate (10) of the present invention includes a diamond substrate (1), and an implantation layer (2, 3, 4) constituted by the presence of metal elements having a thickness of at least 10 nm and a concentration of at least 10 20  cm -3  in the diamond substrate (1). The implantation layer (2, 3, 4) is formed by ion implanting metal elements with a high energy level of at least 1 MeV and a high dose of at least 10 16  cm -2 . Thus, a technique is provided by which a multi-layer interconnection is realized in the diamond having the highest thermal conductivity of all materials.
Patent EP-1123826-A3 (EP)
Title: Sunroof driving device
Inventor: OCHIAI TAKAO
IPC: B60J7/057
Filed: 2001-02-07
Abstract: The sunroof driving device includes an electric motor, a worm gear provided on an armature shaft of the electric motor, a worm wheel gear meshing with the worm gear, an output shaft coupled with the worm wheel gear, and a drive gear which is provided on the output shaft and which meshes with a wire for driving a roof panel. A panel-position detecting mechanism for detecting the position of the roof panel and a tool hole for manually driving the roof panel in emergency are disposed coaxially with the output shaft. The tool hole is formed in themainshaftofthepanel-positiondetectingmechanism. Also, the armature shaft is constituted so as to slide from the output shaft side, thus coupling the worm wheel gear and the output shaft with each other without any clutch interposed therebetween. The output shaft is provided with a fitting hole which provides the body-side manual operation section for manually driving the roof panel in emergency. The panel-position detecting mechanism is formed on the output shaft as a unit detachable therefrom and also has a tool hole as the unit-side manual operation section.
Patent EP-1129921-A3 (EP)
Inventor: FASSBIND MIKE
IPC: B61G7/12
Filed: 2001-02-07
Abstract: The device has a support arm (1) on the train side, which supports a coupling head (4) at one end and has a centring unit (17), which holds the support arm in a base position. The centring unit has a traction device (18,19) arranged on each side of the support arm and fixed to the train on one side and to a bracket (21,22) fixed to the support arm on the other side. The bracket has a bracket arm (23,24) that is connected about a rotation axis and is spring-loaded.
Patent EP-1241888-A3 (EP)
Inventor: HIRAMATSU TAMIHEI
IPC: H04N5/765
Filed: 2002-03-12
Abstract: The present invention provides a transmitting
apparatus, a transmitting method, a receiving
apparatus, a receiving method, and a transmitting and
receiving system that allow the maximum waiting time
for the beginning of a content to be shortened in a
near-on-demand transmission. 
     When the length of a content is denoted by L
seconds, the number of channels on which the content is
transmitted is denoted by K, and the beginning
detecting time of the content on the reception side is
denoted by λ, if L satisfies the relation of λ * (2 K-1 )
(where L and K are contents), the beginning
detecting time λ can be decreased to L / (2 K-1 ) against
L / K as the conventional value. 
     In reality, the transmission side divides L
by the ratio of (2 K-1 ) and repeatedly transmits each
divided portion (section) on a discrete channel. The
reception side connects each divided portion (section)
transmitted on each channel through a buffer memory,
with which the maximum waiting time of the minimum
divided portion (section) placed at the beginning of
the content is used.