baber/WOPTO huggingface dataset:
Patent EP-0924857-A3 (EP)
Inventor: YAMADA TORU
IPC: H03H9/02
Filed: 1998-12-22
Abstract: A surface acoustic wave filter has :
   a piezoelectric substrate; a first filter track having
a first input interdigital transducer, a first reflector, and
a first output interdigital transducer disposed therebetween;
and a second filter track having a second input interdigital
transducer, a second reflector, and a second output
interdigital transducer disposed therebetween on said
piezoelectric substrate, 
wherein said first filter track and said second filter
track are substantially arranged in parallel to each other,   the distance between said first input interdigital
transducer and said first output interdigital transducer is
equal to the distance between said second input interdigital
transducer and said second output interdigital transducer,   the distance between said first output interdigital
transducer and said first reflector differs from the distance
between said second output interdigital transducer and said
second reflector by (nλ+λ/4) (n: natural number), assuming
that the wavelength of the surface acoustic wave is λ,   an electrical connection mutually in opposite phase is
established for any one of between said first input
interdigital transducer and said second input interdigital
transducer, or between said first output interdigital
transducer and said second output interdigital transducer, 
while an electrical connection mutually in phase is established
for the other, and   each positive electrode and negative electrode of
respective output interdigital transducers of said first and
second filter tracks are both so configured that,   electrode fingers are arranged in groups of two in a
cycle of λ, each of the electrode fingers has a width along
the surface acoustic wave propagation direction of
approximately λ/8, while the center-to-center distance
between the two electrode fingers of the one group is λ/4,
and the space between adjacent, one pair of electrode fingers
of said positive electrode and one pair of electrode fingers
of said negative electrode is λ/2.
Patent EP-0860144-A3 (EP)
Inventor: BARNI JOHN J
IPC: G06T11/00
Filed: 1998-02-12
Abstract: A radiation source which generates a radiation cone-beam  (14)  and a two-dimensional
radiation detector are spiralled continuously around and longitudinally relative to an
imaging volume. Image data from the two-dimensional display is reconstructed  (30 1 ,
30 2 , ... 30 n )  into a volumetric, physiological image stored in a subject memory  (32) .
During an interventional surgical procedure with a surgical instrument  (42) , the x-ray
source may be gated to operate intermittently, e.g., at 60° angular intervals, at a
reduced radiation intensity by an x-ray tube control  (40) . The additional data can be
reconstructed into a three-dimensional image representation of the surgical instrument
and stored in an instrument memory  (34) . An operator image selection processor  (60) 
may be provided to cause data retrieval circuits  (62a, 62b)  to retrieve like slices or
other image representations from the subject and instrument memories. The retrieved
data may be combined  (64)  such that a resultant human-readable display  (68)  shows the
instrument superimposed on the anatomical image. The surgical instrument volumetric
image may be continuously updated such that the display represents a real time display
of the surgical instrument illustrating its advancement through the imaging region.
Patent EP-0881290-A3 (EP)
Inventor: BROWN ANTHONY M
IPC: A61K39/00
Filed: 1998-04-15
Abstract: HPDDV78 polypeptides and polynucleotides and methods for producing such polypeptides by
recombinant techniques are disclosed. Also disclosed are methods for utilizing HPDDV78
polypeptides and polynucleotides in the design of protocols for the treatment of brain hypoxia,
trauma, seizures and stroke, among others, and diagnostic assays for such conditions.
Patent EP-0892553-A3 (EP)
Inventor: SAITO SHIRO
IPC: H04N7/18
Filed: 1998-06-11
Abstract: This monitor camera control apparatus 1 is connected
to a monitor camera having a camera C1 for outputting a video
signal and an actuator A1 for changing the photographing
direction of the camera C1 in accordance with an input
control signal. This apparatus 1 includes a housing 2
having a video signal input terminal T1 for receiving a video
signal and a control signal output terminal T2 for outputting
a control signal, a direction control means 10, arranged
on the outer surface of the housing 2, for controlling the
control signal on the basis of the operation amount, and
a display device 3 attached to the housing 2 so that the
direction of a display screen 3a to which the video signal
is output can be changed.
Patent EP-0890576-A3 (EP)
Inventor: SESHADRI SRI RAM
IPC: C08G18/80
Filed: 1998-06-26
Abstract: Dual cure organotin salts of strong organic acids, the use of such salts as catalysts and
an improved process for producing the catalysts are provided. The catalysts are capable of
effectively catalyzing esterification and transesterification reactions and urethane, silicone,
melamine, ester and acrylic forming reactions and can simultaneously catalyze more than one
reaction in a mixture of urethane, silicone, amino, ester and acrylic polymer forming reactants
to produce a polymer mixture.
Patent EP-0899656-A3 (EP)
Inventor: ODANI KENSUKE
IPC: G06F9/30
Filed: 1998-08-28
Abstract: A program conversion apparatus includes: the constant
division unit 12 for specifying instructions in the serial
assembler code 42 that use large constants which cannot be
arranged within the operation fields of object VLIWs and
for dividing the specified instructions into divided
constant use instructions for storing pieces of the large
constants into the specialized constant buffer 107 of a
VLIW processor and divided constant use instructions for
performing operations using the stored constants; the
dependence graph generation unit 20 for generating a
dependence graph based on the execution order of each
instruction in the serial assembler code 42 after the
division process by the constant division unit 12; and the
instruction relocation unit 21 for relocating the
instructions according to the dependence graph to generate
parallel assembler code.
Patent EP-0924463-A3 (EP)
Inventor: SNYDER TIMOTHY S
IPC: F23D14/82
Filed: 1998-12-10
Abstract: A tangential entry premixing fuel injector ( 10 ) for a gas turbine engine
combustor includes a pair of offset scrolls ( 18 ) whose ends define a pair of entry slots
( 36 ) for admitting primary combustion air tangentially into a mixing chamber ( 28 )
bounded by the scrolls ( 18 ) and by longitudinally spaced endplates ( 14, 16 ). An array
of fuel injection passages ( 42 ) extends along the length of the slots. The passage array
is configured to inject a primary fuel nonuniformly along the length of the air entry slots
and to control the fuel penetration depth    d    in proportion to slot height  H . The injector
also includes a flame disgorging centerbody ( 48 ) having a bluff tip ( 54 ) longitudinally
aligned with the injector's discharge plane ( 22 ) and a secondary fuel conduit ( 80 )
extending through the centerbody for discharging a secondary combustible fluid,
preferably gaseous fuel, through a series of fuel discharge openings ( 84 ) in the tip ( 54 ).
The flame disgorging centerbody improves fuel injector durability by resisting ingestion
of combustion flame into the mixing chamber ( 28 ) and reliably disgorging any flame
that is ingested. The controlled fuel penetration depth reinforces the flame disgorging
capability of the centerbody by preventing fuel from penetrating into the slowly moving
boundary layer attached to the centerbody ( 48 ). The bluff character of the centerbody,
in combination with its longitudinal alignment with the fuel injector discharge plane,
makes the centerbody capable of anchoring the flame at the discharge plane so that
combustion occurs aft of the discharge plane where the combustion flame is unlikely
to damage the scrolls or centerbody. Introduction of fuel or fuel and air through the
openings in the bluff tip encourage the flame to become anchored to the tip and
therefore spatially stabilizes the flame, resulting in additional attenuation of acoustic
oscillations and further improved combustor durability. The longitudinally nonuniform
injection of primary fuel compensates for any mixing nonuniformities attributable to
the flame disgorging centerbody and therefore augments flame stability. The injector
and an associated method of premixing fuel and air prior to combustion suppress
formation of nitrous oxides, and improve the durability of both the injector and the
combustor.
Patent EP-0865872-A3 (EP)
Inventor: MIRALLES BIELSA FERRAN
IPC: G02C13/00
Filed: 1998-02-13
Abstract: The apparatus comprises a stand (1), means for blocking the
spectacle frame (21), contact means including feelers (26)
engageable with the bottom of the grooves, drive and guiding means
for the movements of the contact means and reading means for the
movements. The apparatus has a double set of each of the said
means and each of these is adapted to act on one of the rims. Both
sets operate simultaneously.
Patent EP-0969370-A3 (EP)
Inventor: SATOH SHUJI
IPC: G06F9/38
Filed: 1999-07-05
Abstract: A computer system operates for pipe-line
processing, and includes a cache memory (23, 25) and
a tracing circuit (31) for tracing the operation of the
pipe-line processor (22) for developing the computer
system. The pipe-line processing is executed in
separate stage blocks, and the trace data are supplied
to the tracing circuit (31) through a dedicated tracing
bus (10) at the final stage of the pipe-line processing.
If the data is hit in the cache memory (23, 25), the
trace data can be provided to the tracing circuit (31)
without losing real time processing.
Patent EP-0951027-A3 (EP)
Inventor: SAKAMAKI MAKOTO
IPC: H01F38/12
Filed: 1997-08-07
Abstract: In an engine igniting coil device which is embedded
in a cylinder bore of an engine and directly connected
with an igniting plug therein, a coil case containing
an igniting coil assembly is made of conductive
magnetic material and held at the ground potential
level, thus preventing a decrease of output factor of
the igniting coil device due to an iron loss of a
produced magnetic flux when spreading about and
passing a cylinder head of the engine and eliminating
the possibility of leakage discharge from a high-voltage
portion of the igniting coil assembly to the
coil case and the cylinder head.
Patent EP-0979907-A3 (EP)
Title: Schalungswinkel für Decken
Inventor: BERRETH RAINER DIPL-ING F-H
IPC: E04B5/32
Filed: 1999-07-30
Abstract: Die Erfindung betrifft einen Schalungswinkel für Decken,
insbesondere Betondecken, wobei der Schalungswinkel
eine Auflageplatte (2) und eine rechtwinklig dazu
verlaufende Seitenplatte (1) aufweist, die an einer
Kontaktfläche (8) miteinander verbunden sind. Die Kontaktfläche
(8) verläuft im Bereich der seitlichen
Längsenden der Auflageplatte (2) und der Seitenplatte
(1). Die Auflageplatte (2) und die Seitenplatte (1)
sind als Mehrschicht-Leichtbetonplatte ausgebildet und
weisen jeweils eine Außenfläche (5,7) und eine rechtwinklig
zueinander gerichtete Innenfläche (4,6) auf.
Die Innenfläche (6) der Auflageplatte (2) und die Innenfläche
(4) der Seitenplatte (1) weisen jeweils eine
Verbindungsfläche (6A,4A) auf an die wenigstens ein
Verstärkungselement (3) anbringbar ist. Dabei grenzt
eine Seitenfläche des Verstärkungselementes (3) als
Anlagefläche (3A) an die Verbindungsfläche (6A) der
Auflageplatte (2) und eine Seitenfläche als Anlagefläche
(3B) an die Verbindungsfläche (4A) der Seitenplatte
(1) an.
Patent EP-0987512-A3 (EP)
Inventor: ORLANDI SILVIO
IPC: F42B7/04
Filed: 1999-08-11
Abstract: A long-distance shot cartridge, of the type comprising a wad
member (5) provided between the shot (7) and the explosive powder
(3), in which the shot (7) is housed in a hollow containing
element (6) of substantially cylindrical shape constructed of a
plastic material, said element (6) being open at that face (A)
facing said wad member (5) and being closed at its other face (B),
said containing element externally comprising at least one
projection (6B, 6C) favouring fall-off of said element after
firing and after said element together with the shot contained
therein has travelled through a predetermined distance of between
about 1/3 and 3/4 of the cartridge range, said fall-off of the
containing element enabling a group of shot to be formed.
Patent EP-0982899-A3 (EP)
Inventor: TAKASHIMA KENYA
IPC: H04L12/46
Filed: 1999-08-27
Abstract: Control messages for securing a communication
quality are exchanged via a dedicated connection
within an ATM network when a sending terminal in an
IP network delivers data to a receiving terminal in
another IP network via the ATM network. A resource
reservation message sent from the receiving terminal
is parsed by a boundary device located at the boundary
between the IP and the ATM network, and a data
transfer connection is established within the ATM
network based on the information of the resource
reservation message.
Patent EP-1026522-A3 (EP)
Title: System und Verfahren zum Überwachen eines Bereichs an der Seite eines Fahrzeugs
Inventor: BAYHA HEINER
IPC: G01S17/931
Filed: 1999-12-06
Abstract: Die Erfindung betrifft ein System zum Überwachen eines
Bereichs an der Seite eines Fahrzeugs (3) in einem
dynamischen Verkehrsumfeld. Um bei einem dynamischen
Verkehrsumfeld Objekte in dem zu überwachenden Bereich an
der Seite des Fahrzeugs auf einfache Weise in relevante und
irrelevante Objekte unterscheiden zu können, schlägt die
Erfindung ein System vor, das gekennzeichnet ist durch:
     eine seitlich an dem Fahrzeug (3) angeordnete Infrarot
(IR)-Sendeeinheit (12),   eine in einem Abstand (d) zu der IR-Sendeeinheit (12)
seitlich an dem Fahrzeug (3) angeordnete IR-Empfangseinheit
(13),   erste Mittel zum Bestimmen des Austrittswinkels (α i )
der IR-Strahlen (16) aus der IR-Sendeeinheit (12),   zweite Mittel zum Bestimmen des Einfallswinkels (β i )
der IR-Strahlen (21), die an einem Objekt (18; 20)
reflektiert wurden, in die IR-Empfangseinheit (13),
und   eine Auswerteeinheit zum Bestimmen, ob sich das Objekt
(18; 20) innerhalb des überwachten Bereichs befindet.
Patent EP-1026416-A3 (EP)
Inventor: VALTWIES EWALD
IPC: F16D3/77
Filed: 1999-12-10
Abstract: A press or transition fit(11) is formed between the tensioning bolt and first clamping sleeve in such a way that by tightening of the screw the discs of the packet are first clamped and then the clamping sleeves(3,5) are radially expanded. The press of transition fit is formed by a cylindrical shoulder(12) on the fitting opening of the first clamping sleeve and a cylindrical collar(13) on the tensioning bolt. The internal diameter of the cylindrical shoulder is slightly smaller than the external diameter of the collar on the tensioning bolt.
Patent EP-0935211-A3 (EP)
Inventor: HOHBERGER CLIVE PAUL
IPC: G06K7/00
Filed: 1999-01-19
Abstract: An electronic radio frequency (RF) identification system 10
is disclosed and claimed. The system includes an
interrogator 11 and a plurality of RF transponders 12.1 to
12.n. In use, each transponder is operative in response to
an interrogation signal 14 to respond with a forward error
correctable data message 16.1 including base data encoded as
symbol characters in accordance with a forward error
correcting code, such as a Reed Solomon Code, and check
characters on the base data as defined in the forward error
correcting code. The interrogator 11 utilizes data relating
to the forward error correcting code, the symbol characters
and check characters in the received forward error
correctable data message, to reconstruct the base data in the
event of corruption of the forward error correctable data
message during transmission.
Patent EP-0950967-A3 (EP)
Inventor: FINCH PETER M
IPC: G06F9/45
Filed: 1999-01-20
Abstract: A storage medium is disclosed. The storage medium having stored on
it a set of programming instructions defining a number of data objects and
operations on the data objects for use by another set of programming instructions to
enable the other set of programming instructions to be compilable into either a
version suitable for use in a hardware/software co-simulation that effectively
includes calls to hardware simulation functions that operate to generate bus cycles
for a hardware simulator, or another version without the effective calls, but explicitly
expressed instead, suitable for use on a targeted hardware.
Patent EP-0933052-A3 (EP)
Inventor: LOMAS BRIAN
IPC: A47K3/00
Filed: 1999-01-28
Abstract: A bath comprising a bath tub (1) having a floor (2), a wall (3D), a door
aperture (7) in the wall (3D), and a door (10) larger than the door
aperture (7), the periphery of the door (10) in use resting against the
inside of the tub wall (3D) adjacent the aperture (7), and hinge
means (16A-16D,17A-D), allowing the door (10) to open through the
aperture (7) out and away from the bath tub (1).
Patent EP-0942626-A3 (EP)
Inventor: TAGAMI TAKAHISA
IPC: H04R9/04
Filed: 1999-03-09
Abstract: A speaker and a speaker apparatus used for acoustic sound reproduction are disclosed. The speaker and the speaker apparatus include a magnetic circuit unit having a center plate of a magnetic material and a set of magnets arranged on both sides of the center plate with magnetic poles of repulsive polarities facing each other, a voice coil in which a magnetic field formed by the magnetic circuit unit is interlinked with at least a portion of an alternating magnetic field produced, a vibrating plate connected to the voice coil and a set of resilient supporting members arranged plane-symmetrically with respect to the outer peripheral surface of the vibrating plate for movably supporting the outer periphery of the vibrating plate. The vibrating plate is movably supported by a set of resilient supporting members arranged plane-symmetrically to suppress the rolling of the vibrating plate during vibrations to realize stable vibrations of the vibrating plate.
Patent EP-0982508-A3 (EP)
Inventor: OBARA RIKURO
IPC: F16C19/56
Filed: 1999-08-27
Abstract: The compound bearing apparatus embodying the present invention
includes a stepped shaft (1) having enlarged and reduced diameter shaft
portions (1a, 1b), a sleeve outer race (2) surrounding the stepped shaft,
and two rows of balls (3, 4) interposed therebetween. Outer sealing
plates (10, 11) are provided longitudinally externally of the two rows of
balls, and inner sealing plates (13, 14) are provided in the interior space
between the two rows of balls. 
     The plates form labyrinth seals for preventing lubricant present around
the ball from leaking out to the exterior of the apparatus, as well as into the
interior space between two rows of balls. The compound bearing apparatus
may be incorporated in a spindle motor and/or a swing arm assembly for a
hard disk drive.
Patent EP-0991221-A3 (EP)
Inventor: SINHA DEEPEN
IPC: H04H20/00
Filed: 1999-09-21
Abstract: The invention provides methods and apparatus for processing information, e.g., audio,
video or image information, for transmission in a communication system. In an illustrative
embodiment, interference characteristics are determined for a set of  n  channels to be used to
transmit audio information bits, where  n  is greater than or equal to two. The audio
information bits are separated into n classes based on error sensitivity, for example, the impact
of errors in particular audio data bits on perceived quality of an audio signal reconstructed
from the transmission. The classes of bits are then assigned to the  n  channels such that the
classes of bits having the greatest error sensitivity are transmitted over the channels which are
the least susceptible to interference. The interference characteristics associated with the  n 
channels can be determined by, for example, measuring interference levels for one or more
of the channels, or obtaining information regarding known interference levels for one or more
of the channels. The channels may correspond to different frequency bands, time slots, code
division slots or any other type of channels. The invention can provide UEP for different
classes of audio information bits even in cases in which the same convolutional code, or the
same complementary punctured pair convolutional (CPPC) code pair, is used to encode the
classes. The assignment of the classes of bits to the channels, as well as the characteristics
of the classes and the channels, may be fixed or dynamic.
Patent EP-1008865-A3 (EP)
Inventor: GAGNON DANIEL
IPC: G01T1/164
Filed: 1999-12-07
Abstract: A radiation detector includes slit collimator. A radiation detector receives radiation which
has been received in each of the slits. The aspect ratio of the detector is approximately
three, and each semiconductor radiation detector (106) has a transverse dimension (C y )
which is less than that of its respective slit (W y ). A reconstruction processor generates an
image indicative of the radiation received by the detectors. The detector may be rotated
about a fixed axis (109). Alternately, the detector may be translated in coordination with
its rotation to provide a substantially square field of view.
Patent EP-1017263-A3 (EP)
Inventor: KOPLIN EDWARD C
IPC: G06F1/18
Filed: 1999-12-16
Abstract: Cabinets or enclosures are provided having heat generating elements stored therein cooled by locating the cabinets on tiles of an elevated floor having cool air provided under the tiles, the cabinets having variable size openings in their bottom surface located over openings in the tiles, openings in the top surface of the cabinets, which openings may have fans located in the openings, highly perforated shelves and a highly perforated front door. By controlling the size of the various openings, and the number, if any, of fans and air flow through the door the temperature in the cabinet may be controlled. A number of cabinets may be located side-by-side with side walls in contact and with wires introduced into one cabinet from under the tiles through an opening in its bottom wall being passed from cabinet-to-cabinet through aligned openings in the side walls of the cabinets. The air flow within the cabinets may be reversed in air conditioned rooms not having cooling air under the floor on which the cabinet is situated.
Patent EP-0989227-A3 (EP)
Inventor: LION JEAN-PIERRE
IPC: D06P5/00
Filed: 1999-09-08
Abstract: Flocks, already attached to the substrate, are lightly impregnated with polymer resin in aqueous emulsion in a bath. The material, thus impregnated, is dried. The resin attaches any loose flock fibers to the substrate. It limits ink penetration into the flock, in any subsequent printing stage. An Independent claim is included for the product of such manufacture. Preferred features: The resin content in the aqueous bath is preferably 2-12 dry wt%, especially 6-7%. Impregnation density is 100-150 g/m<2>. The resin is deposited in a moist environment on the flocked side only. Processes typically involve moistening, coating or atomization. Following impregnation, excess resin solution is wrung out using pressure rollers, which also even-out the deposit.
Patent EP-1014526-A3 (EP)
Inventor: KUISTI HARRI
IPC: G01R31/58
Filed: 1999-12-16
Abstract: A method in connection with a protective relay and a protective relay, it being
connected to an electrical power network, the method comprising the steps of
detecting a fault on a line, line section or busbar of the electrical power network,
and disconnecting the faulty line, line section or busbar. The method
further comprises the steps of measuring voltages from the disconnected line,
line section or busbar, forming parameters describing the state of the disconnected
line, line section or busbar from the measured voltages, and concluding,
on the basis of the parameters, the disappearance or possibility of disappearance
of the fault of the disconnected line, line section or busbar.