baber/WOPTO huggingface dataset:
Patent EP-0729791-A3 (EP)
Inventor: HARTLE RONALD J
IPC: B05B5/025
Filed: 1996-02-27
Abstract: An electrostatic coating system (10) includes an improved
spray gun (12) which is connected in fluid communication with a
source (14) of electrostatically charged electrically conductive
liquid coating material (16). An electrically nonconductive
coating material tube is disposed in an electrically
conductive handle portion (32) of the spray gun and extends into
an electrically nonconductive barrel or extension portion
of the spray gun. The coating material tube (50) is preformed
to and maintains a configuration corresponding to a
configuration of a passage in the handle and extension
portions of the spray gun (12). A packing cartridge is
connected between the trigger and the spray gun (12) valve and
has a tapered end portion which is encircled by an O-ring
seal which engages a tapered bore in the extension portion
of the spray gun (12). The handle portion (32) of the spray gun is
grounded through a conductive inner layer of an air conduit (26)
connected to the spray gun. An atomizing air passage
extends from the handle portion (32) of the spray gun (12) through
the extension portion to the nozzle. A pattern air passage
also extends from the handle portion through the extension
portion to the nozzle. Thumb wheel (408) operated air flow
control valve assemblies are located in the atomizing air
and pattern air passages. A pattern air shut-off valve is
installed in series with the pattern air flow control valve
to quickly shut off the flow of pattern air. The gun is
very light weight but effectively protects the operator
from electric shock. Charged conductive coating material
is supplied up the handle (32) of the gun (12) through a
nonconductive fitting installed into the bottom of the
handle. A floating field electrode, comprised of the metal
valve shaft of the spray gun valve, has a tapered point
located in the spray gun nozzle to strengthen the
electrostatic field, and thereby improve the efficiency of
the electrostatic coating system.
Patent EP-0764940-A3 (EP)
Inventor: KLEIJN WILLEM BASTIAAN
IPC: G10L19/04
Filed: 1996-09-10
Abstract: In an improved method of speech coding for use in conjunction with
speech coding methods wherein speech is digitized into a plurality of
temporally defined frames, each frame including a plurality of sub-frames, and
the digitized speech is partitioned into periodic components and a residual
signal. For each of a plurality of sub-frames of the residual signal, the
improved method of speech coding selects and applies a time shift T to the sub-frame
by applying a matching criterion to (a) the current sub-frame of the
residual signal, and (b) a sample-to-sample (sub-frame-to-subframe) pitch delay
determined by applying linear interpolation to known pitch delays occurring at
or near frame-to-frame boundaries of previous frames. 
The matching criterion is applied by minimizing ε, where :
 
 (r(n-T)  is the residual signal of the current frame shifted by time  T ,  r(n-D(n))  is
the delayed residual signal from a previously-occurring frame,  n  is a positive
integer,  r  is the instantaneous amplitude of the residual signal, and  D(n)  is the
sample-to-sample pitch delay determined by applying linear interpolation to
known pitch delay values occurring at or near frame-to-frame boundaries.
Patent EP-0769590-A3 (EP)
Title: Excavator hitch
Inventor: MCCANN NOEL PATRICK MARTIN
IPC: E02F3/36
Filed: 1996-10-07
Abstract: A hitch for mounting a bucket on an excavator jib comprises a body (12) for mounting on a jib and defining first and second recesses (20, 21) for receiving respective first and second bucket mounting pins. A closure member (24) is mounted on the body and is movable between a retracted position, allowing location of a second bucket mounting pin in the second recess, and an extended position in which the member retains the second pin in the recess. The closure member has an axially movable carriage (26), the carriage being mounted on one or more guides extending transversely of the second recess (21). <IMAGE>
Patent EP-0780748-A3 (EP)
IPC: G01P15/00
Filed: 1993-02-15
Abstract: In order to control a movable object (100) such 
as an automobile, the differential of acceleration is 
derived and used as control information. In order to 
derive that differential, a value representing the 
acceleration may be differentiated, but preferably a 
sensor (111,112) is provided which generates a direct 
measurement of the differential of acceleration. In 
one example of such a sensor, a pendulum (1) has a 
coil (3) thereon which interacts with the magnetic 
field of a magnet (2) on a casing (10) supporting the 
pendulum (1). A current is supplied to the coil (3) 
such as to generate a force resisting movement of the 
pendulum (1). It is then found that the voltage 
across the coil corresponds to the differential of 
acceleration.
Patent EP-0797381-A3 (EP)
Title: Vergossene, leiterplattenlose elektrische/elektronische Baugruppe
Inventor: TRUMMER GEORG DIPL-ING
IPC: H05K7/00
Filed: 1997-02-13
Abstract: Elektrische und/oder elektronische Baugruppe (2) unter Verwendung
eines Vergußmediums (6) welches die stabilisierende
Funktion einer bisher erforderlichen Leiterplatte
übernimmt, die damit entfallen kann. Mit dem Vergießen
wird also der leiterplattenlose Aufbau einer Baugruppe (2)
erreicht. Das verfestigte Vergußmedium (6) kann gleichzeitig
neben der schützenden Funktion eines bisher erforderlichen
Gehäuses, welches damit gleichfalls entfallen kann, auch die
Wärmeableitung sowie den Schutz gegen elektromagnetische Ein- bzw.
Abstrahlungen übernehmen.
Patent EP-0823782-A3 (EP)
Inventor: YAMAMOTO TAKASHI
IPC: H03H9/17
Filed: 1997-04-07
Abstract: A piezoelectric component (10) designed to improve the strength of connection
between a substrate (12) and a piezoelectric resonator (18) and to have improved
electrical reliability. The piezoelectric resonator includes an insulating substrate (12)
having pattern electrodes (14,16). A piezoelectric resonator (18) capable of
vibrating, for example in a longitudinal vibration mode is mounted on the substrate
(12). A supporting member (24) prepared separately as a formed material is bonded
to the piezoelectric resonator (18) at a nodal point of the same. A first flat surface of
the supporting member (24) is bonded to a vibrating electrode on the piezoelectric
resonator (18) by a first piece of supporting material (26) while a second flat surface
of the supporting member (24) is bonded to one of the pattern electrodes (16) on the
substrate (12) by a second piece of supporting material (28). The length of bonding
between the piezoelectric resonator (18) and the first piece of supporting material 
(26) along the longitudinal direction of the piezoelectric resonator (18) is set to 25 %
or less of the overall length of the piezoelectric resonator (18). A central portion of
another vibrating electrode of the piezoelectric resonator (18) is connected to the
other pattern electrode (14) on the substrate (12) by a conductor wire.
Patent EP-0824106-A3 (EP)
Inventor: KURZ FRIEDRICH
IPC: C08B16/00
Filed: 1997-08-07
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von kationische und/oder anionische
Gruppen aufweisenden Cellulosepartikeln, enthaltend die Schritte:
     Versetzen und Vermischen einer Viskose mit einem kationischen und/oder anionischen
Polymer   Ausfällen der Viskose in einem oder mehreren wäßrigen Fäll- bzw. Regenerationsbädern   Auswaschen der ausgefällten, regenerierten, kationische und/oder anionische Gruppen
aufweisenden Cellulosepartikel.   
     Das erfindungsgemäße Verfahren ist dadurch gekennzeichnet, daß das Vermischen der Viskose
mit dem kationischen und/oder anionischen Polymer unter Einbringung einer Mischenergie von
4 kJ/kg bis 20 kJ/kg Gemisch, vorzugsweise von 8 kJ/kg bis 12 kJ/kg Gemisch durchgeführt
wird. Bevorzugt wird die Mischenergie gleichmäßig in das Gemisch eingebracht. Die
Erfindung betrifft auch die Verwendung einer Mischvorrichtung (3) zur Durchführung des
erfindungsgemäßen Verfahrens.
Patent EP-0791496-A3 (EP)
Inventor: PEREGO GIANLUCA
IPC: B60K17/30
Filed: 1997-01-22
Abstract: A wheel assembly (42) for toy vehicles comprises a wheel
(13) rotatably mounted on a pivot (25) having supporting
means (49) for supporting it on a vehicle chassis and an
electric power unit (44) connected to the wheel to set it
in rotation. The power unit (44) is mounted stationary on
the pivot and ends towards the wheel with a motor-driven
cup-shaped element (46) which rotates coaxially to the
pivot (25) and which is received in a corresponding
housing (43) provided on the internal face of the wheel
and blocked to prevent it from rotating within it.
Patent EP-0805027-A3 (EP)
IPC: B41J2/05
Filed: 1992-04-22
Abstract: An ink is ejected at the same timing from ejection 
orifices in a number corresponding to an ink quantity 
7% or less of an ink quantity ejected from all the 
ejection enabled ejection orifices of a plurality of 
ejection orifices of a recording head, and the ink 
ejection period from all the ejection enabled ejection 
orifices is set to be 70% or more of the driving 
period. Since the quantity of an ink ejected per unit 
time is minimized, and the negative pressure level 
generated in a common ink chamber can be set to be 
closest to normal pressure, the amplitude of a refill 
oscillation is minimized to stabilize ejection, and the 
driving frequency can be further increased.
Patent EP-0822034-A3 (EP)
IPC: B25D17/00
Filed: 1995-04-11
Abstract: A method of cooling a compressible-fluid-operated tool (20) having an entry
orifice (36) and an exhaust orifice (38), the method comprising the steps of:
   supplying a compressible fluid to the interior (24) of the tool (20) through the
entry orifice (36); and   providing a shut-off means (44) that substantially closes the exhaust orifice
allowing the fluid to build to a substantially uniform pressure throughout the tool (20)
thereby causing the fluid to compress and be held in the interior (24) of the tool (20).
Patent EP-0817416-A3 (EP)
Inventor: KANAZAWA AKIHIRO
IPC: H01S5/00
Filed: 1997-06-30
Abstract: It is the object of the invention to provide a sub-carrier
multiplexed optical signal transmission system employing super
wide-band frequency modulation scheme, in which the SNR of a sub-carrier
of a higher sub-carrier frequency is not decreased. The
intensity of a sub-carrier of a higher sub-carrier frequency is
increased by a pre-emphasizer, and modulated in a FM modulator.
Then, a super wide-band FM signal is obtained. The super wide-band
FM signal is supplied to the transmitter laser diode, and
intensely modulate it to obtain an optical signal. The optical
signal is transmitted through an optical fiber, supplied to an
optical receiver and converted into an electrical signal. The
super wide-band FM signal thus obtained is demodulated by a FM
demodulator. The sub-carrier multiplexed signal is supplied to
a de-emphasizer having an inverse characteristic of that of the
pre-emphasizer, where the signal supplied thereto recovers its
original frequency spectrum.
Patent EP-0794349-A3 (EP)
Inventor: ANDA HIROSHI
IPC: F16D55/228
Filed: 1997-03-06
Abstract: In a disc brake caliper assembly (10) a pair of opposed
brake pads (12,13) are carried by a single supporting pin
(21) on opposite sides of a brake disc (11). The
supporting pin (21) is, forwardly offset from a central
radial plane through the brake pads (12,13) in the normal
forward direction of brake disc rotation. A spring (26)
for separating the brake pads (12,13) from the disc (11)
on brake release and for reducing rattle of the brake pads
(12,13) comprises a pair of resilient wing portions
(28,29) extending laterally from a central spine portion
(27), each resilient wing portion comprising a laterally
extending portion (28a or 29a) leading to a downwardly and
inwardly extending return portion (28c or 29c). The
return portions pass obliquely over upper edges of the
brake pads (12,13) to bias them axially apart and radially
downwardly. The contact between the return portions (28c,
29c) and the brake pads (12,13) is in the radial centre
plane of the brake pads to avoid twisting of the brake
pads on the pin (21) in use. The pin (21) and spring (26)
may be made in one piece.
Patent EP-0837487-A3 (EP)
IPC: H01J29/50
Filed: 1997-04-03
Abstract: Focusing electrode in an electron gun for a color cathode ray tube, which can provides a
higher freedom in an electron gun design and reduce an error occurred during assembly of the
electron gun, the focusing electrode including a first focusing electrode (1) for being applied of a
constant voltage, the first focusing electrode having vertically elongated electron beam pass-through
holes (3C,3S) formed therein, and a second focusing electrode (2) for being applied of a dynamic
voltage, the second focusing electrode having electron beam pass-through holes (4C,4S) each with a pair
of burring parts (7C,7S) formed on upper and lower edges thereof for being disposed in each of the
vertically elongated electron beam pass-through holes in the first focusing electrode, whereby the
pair of burring parts can be disposed in each of the vertically elongated electron beam pass-through
holes in the first focusing electrode without change of a horizontal diameter of the
electron beam pass-through holes in the first focusing electrode.
Patent EP-0802618-A3 (EP)
Inventor: FITZ PHILIP JOHN
IPC: H02J3/18
Filed: 1997-04-14
Abstract: A control arrangement for a multilevel convertor employs an AC reference signal
which is locked to the AC system frequency and is compared with a number of DC threshold
levels. Intersections of the reference signal and threshold levels triggers the firing and
turning-off of GTOs within the convertor to produce the desired multilevel voltage output.
Normal changes in system voltage, for example, are compensated by variation of the phase
relationship of the reference signal with respect to the system voltage, and/or of the voltage
values of the threshold levels. Sudden and drastic changes, especially reductions, in system
voltage level are sensed and used to alter the amplitude of the reference signal so as to
reduce the difference between the convertor multilevel voltage and the system voltage,
thereby reducing the stress on the GTOs during faults.
Patent EP-0819887-A3 (EP)
Inventor: TAKEUCHI OSAMU
IPC: F23D14/00
Filed: 1997-06-18
Abstract: In a method for combusting an exhaust gas using an exhaust gas combustion
nozzle (1) connected to a combustion chamber, the exhaust gas combustion nozzle
(1) includes an exhaust gas nozzle (11); a first combustion nozzle (12) provided so
as to surround the exhaust gas nozzle (11); a second combustion nozzle (13)
provided so as to surround the first combustion nozzle (12); and an air supply nozzle
(14) provided so as to surround the second combustion nozzle (13). A first
combustion flame ejected from the first combustion nozzle (12) is a reducing flame,
and a second combustion flame ejected from the second combustion nozzle (13) is
a substantially complete combustion flame.
Patent EP-0822690-A3 (EP)
Inventor: AWATER GEERT ARNOUT
IPC: H04L27/36
Filed: 1997-07-22
Abstract: The encoding/transmission of information in an OFDM system is
enhanced by using complementary codes. The complementary codes, more
particularly, are converted into phase vectors and the resulting phase vectors
are then used to modulate respective carrier signals. The modulated result is
then transmitted to a receiver which decodes the received signals to recover
the encoded information.
Patent EP-0848327-A3 (EP)
Inventor: DROGICHEN DANIEL P
IPC: G06F15/173
Filed: 1997-12-12
Abstract: Global address and data routers interconnect individual system units each
having its own processors, memory, and I/O. A domain filter coupled to the
routers dynamically defines groups of system units as domains and clusters of
domains which have both software and hardware isolation from each other.
Clusters can share dynamically definable ranges of memory with each other. The
domain filter has software-loadable registers on the system units and in the global
routers to set the parameters of the domains and clusters. The registers label
individual inter-system transactions on the routers as invalid for system units not in
the same domain or cluster as the originating unit.
Patent EP-0849155-A3 (EP)
Inventor: NAKAMURA YASUSHI
IPC: B62M9/10
Filed: 1997-12-15
Abstract: A plurality of sprockets (F 1  to F 14 ) are coaxially
mounted together, wherein a spacing between each pair
of adjacent sprockets is less than a thickness of at
least one of the plurality of sprockets (F 1  to F 14 ). In
another embodiment of the invention, a plurality of
sprockets (F 1  to F 14 ) are coaxially mounted together,
wherein a spacing between each pair of adjacent
sprockets is less than or equal to approximately 2.0
millimeters. In yet a further embodiment of the
present invention, at least ten sprockets are coaxially
mounted together to form a first free side sprocket
surface (144) facing laterally outwardly and a second
free side sprocket surface (140) facing laterally
inwardly. A spacing between the first free side
sprocket surface (144) and the second free side
sprocket surface (140) is less than or equal to
approximately 50 millimeters.
Patent EP-0854359-A3 (EP)
Inventor: WETZEL JOSEPH D
IPC: G01M7/02
Filed: 1998-01-13
Abstract: A vibrator table apparatus includes a primary table
member driven by at least two vibrators. The vibrator
long axes are spaced from and angular to one another.
The table member has a number of cylindrical holes formed
through it. That is, the holes and "through-holes" and
extend between the upper and lower surfaces of the table
member. The total of the areas of the holes is in the
range of 40% to 60% of the area defined by the perimeter
edge of the table member and, most preferably, is about
50% of such area. The upper surface of the table member
has a number of sockets formed in it for receiving
respective standoff studs. A product support platform is
coupled to the standoff studs and is in a spaced
relationship to the upper surface.
Patent EP-0889393-A3 (EP)
Inventor: YACH RANDY L
IPC: H02J13/00
Filed: 1998-07-03
Abstract: A microcontroller architecture that adds a dedicated bit
in the op-code decode field to force data access to take place on
page 0 of the random access memory (RAM) for that instruction.
This allows the user to have any page selected and still have
direct access to the special function registers or the register
variables which are located on page 0 of the RAM. The setting of
the dedicated bit will not affect the current operation of the
microcontroller nor will the setting of the bit modify the
currently selected address stored in the op-code instruction
currently being executed by the microcontroller.
Patent EP-0891046-A3 (EP)
Inventor: INOUE MASAYUKI
IPC: H04J3/00
Filed: 1998-07-06
Abstract: A receiving apparatus with intermittent receiving
for receiving a TDMA SIG is disclosed. The receiving
apparatus receives a FRQ reference SIG to control a voltage
controlled OSC for generating a system clock and receives a
TDMA synchronizing SIG to control the phase of a TDMA
timing SIG to establish the reference FRQ synchronizing and
the TDMA synchronizing. To save a power consumption in the
sleep interval during the intermittent receiving, it is
stopped to supply a supply power to a d/a converter
supplied with the FRQ control data to supply a FRQ control
voltage to the voltage controlled OSC. Just before an
intermittent receiving interval, that is, the end of the
sleep mode, the supply power to the d/a converter is
supplied and the TDMA timing is compensated by calculation
from the sleeping interval and the FRQ of the
self-oscillation of the voltage controlled OSC. The TDMA
timing may be not compensated but receives the TDMA
synchronizing SIG to control the TDMA synchronizing if the
phase difference in the TDMA timing is within the range of
the correlator. The FRQ reference SIG may be received to
compensate the FRQ and phase of the system clock and the
TDMA synchronizing timing may be compensated by calculation
from the sleeping interval and the FRQ of the self-oscillation
of the voltage controlled OSC.
Patent EP-0896403-A3 (EP)
Title: Verfahren und Vorrichtung zur automatischen Herstellung von Leitungssätzen
Inventor: GENNEN WERNER
IPC: H01R43/01
Filed: 1998-08-04
Abstract: Zwecks Bereitstellung eines neuen Kabelkonfektionierverfahrens und einer
modular aufgebauten Maschine zur Kabelkonfektionierung, die auch eine
automatische Verlegung von Brückenkabeln zwischen Kontaktelementen der
Steckverbinder auf der einen Kontaktierseite als Schlaufenverbindung
zwischen Steckverbindern auf dem gleichen Artikel oder auch auf
unterschiedlichen Artikeln ermöglicht, wird an einer
Kabelkonfektioniereinrichtung zur maschinellen Bestückung von Leitungen an
beiden Enden mit in Gehäusen angeordneten Steckern, insbesondere
Schneidklemmkontaktelementen, für die automatische Herstellung von
Leitungssätzen, welche eine Kabeleinzugsvorrichtung (1) zum
Einzelleitereinzug, eine Kabelvorschubeinrichtung (4), eine Kabelschneidstation
und eine Bestückungsstation (5) zur Konfektionierung der Leitungen mit den
aus einer Artikelzuführung zugeführten (Pfeil 8) Gehäusen aufweist, die mit
einer Rastertransporteinrichtung (25) zur Weiterverarbeitung der
konfektionierten Leitungssätze zusammenwirkt, vorgeschlagen, daß auf der
Seite des Kabeleinzugs (1) in Verarbeitungsrichtung hinter der
Bestückungsstation (5) ein Schlaufenmodul (13) vorgesehen ist, dem im Wege
des Einzelleitereinzugs ein Kabel (23) über die Kabeleinzugsvorrichtung (1)
zuführbar ist, wobei das Schlaufenmodul (13) mit einer
Kabelumlenkeinrichtung (18) einer Kabelschneidvorrichtung (17), einer
verfahrbaren Zange (19) für das Brückenkabel (21) und einer
Kontaktiereinrichtung (20) ausgerüstet ist.
Patent EP-0901885-A3 (EP)
Inventor: COTTER JONATHAN P
IPC: B25B27/00
Filed: 1998-08-28
Abstract: A tool to remove a retaining ring at least partially received in a
groove of a cylinder has a handle lever constructed to engage the open end of the
cylinder and a claw lever having a hooked end or claw constructed to be received
at least partially underneath the retaining ring with the claw lever pivotally
connected to the handle lever permitting relative movement between the two
levers. The pivotal connection between the handle lever and claw lever permits
them to be separated and joined together in a scissor-like fashion to facilitate
engaging the claw with the retaining ring. When engaged with the retaining ring,
the tool is pivoted about the cylinder to displace the claw and thereby displace the
retaining ring inwardly and upwardly of the groove to remove it from the cylinder.
The tool permits easy and non-destructive removal of the retaining ring and
requires relatively low force and a relatively low level of skill to remove the
retaining ring from the cylinder.