baber/WOPTO huggingface dataset:
Patent EP-0382554-A3 (EP)
Title: Method of forming a metal-backed layer and a method of forming an anode
IPC: H01J29/08
Filed: 1990-02-09
Abstract: Disclosure is given for methods of effectively forming a metal-backed 
layer and an anode using a metal film transferring sheet in which 
micro-holes are formed. A the metal film transferring sheet is structured 
by forming a metal film on a mold-releasable, highly characteristic 
sheet. Then, the metal film having micro-holes of the metal film 
transferring sheet is transferred onto a phosphor screen. Or, on the 
metal film of the above-mentioned metal film transferring sheet is formed 
a phosphor screen and these metal film, phosphor screen, etc. are 
collectively transferred onto a face plate thereby to form an anode of a 
cathode-ray tube. Then the disclosed methods are applied for making 
phosphor products for example, a cathode-ray tube or a plasma display. 
There is no need to use a large-scaled manufacturing facility and high 
quality, low-in-cost products are obtainable.
Patent EP-0383567-A3 (EP)
Title: Microwave plasma processing method and apparatus
IPC: H01L21/31
Filed: 1990-02-14
Abstract: In a microwave plasma processing method and 
apparatus, the electromagnetic field intensity 
distribution of the microwaves, which is incident into 
a plasma generation chamber (2) and is again incident 
due to irregular reflection, is made uniform by means 
(15) fixed inside a waveguide (3). A processing gas is 
converted to plasma by the microwaves having uniform 
electromagnetic field intensity distribution, and a 
sample is plasma-processed. Accordingly, the 
electromagnetic field of the microwave, which is 
incident, and is again incident, into the plasma 
generation region and locally increases a plasma 
density, is absorbed, attenuated or diffused so that 
the distribution of the plasma density is made uniform 
and uniform processing can be effected.
Patent EP-0396254-A3 (EP)
IPC: G03F7/038
Filed: 1990-04-03
Abstract: This invention includes a photosensitive composi­
tion containing an alkali-soluble resin and a compound 
represented by formula (I), (II) or (III) described in 
the claims and the specification, a photosensitive 
composition containing an alkali-soluble polymer, a 
compound represented by formula (IV) described in the 
claims and the specification and a basic compound, and 
a photosensitive composition containing an alkali-­
soluble polymer, a compound represented by formula (VI) 
described in the claims and the specification and a 
compound which produces an acid upon radiation of light. 
A pattern formation method using these photosensitive 
compositions includes the steps of dissolving any one of 
the above photosensitive compositions in an organic 
solvent to prepare a photosensitive resin solution, 
coating the photosensitive resin solution on a substrate 
to form a photosensitive resin layer on the substrate, 
pattern-exposing the photosensitive resin layer, and 
developing the exposed resin layer with an aqueous 
alkaline solution. When the first or second photo­
sensitive composition is used, a good pattern can also 
be formed by a method including the steps of dissolving 
either the first or second photosensitive composition 
in an organic solvent to prepare a photosensitive resin 
solution, coating the photosensitive resin solution on 
a substrate to form a photosensitive resin layer on the 
substrate, pattern-exposing the photosensitive resin 
layer, heating the pattern-exposed resin layer, exposing 
the entire surface of the heated resin layer, and devel­
oping the entirely exposed resin layer with an aqueous 
alkaline solution.
Patent EP-0447764-A3 (EP)
Title: Cathodic sputtering substrate coating device
IPC: C23C14/35
Filed: 1991-01-30
Abstract: A device for coating substrates has a rectangular magnetron cathode 2 with a target, a substrate holder 16 that can be rotated around a rotating axis 17 which is parallel to the longitudinal edges of the target, a planar wall 20 made of a non-magnetic material and having longitudinal edges 21, 22 also parallel to the rotating axis 17. Behind the wall there is a magnet arrangement and the magnetron cathode 2 and the wall 20 are disposed on opposite sides of the rotating axis. The device further includes a planar anode. In order to intensify and the effect of the plasma and render it more uniform, the distance on the substrate path between the longitudinal edges 12, 13 of the target and the longitudinal edges 21, 22 of the wall parallel thereto is reduced by at least one additional wall 25, 26 with a magnet arrangement 27, 28 disposed therebehind. Further, the poles of all the magnet arrangements 23, 27, 28 alternate on the circumference of the substrate holder 16  such that the entire circumference of the substrate holder is surrounded by an uninterrupted series of magnetic tunnels.
Patent EP-0480285-A3 (EP)
Title: Rollers assembly for coating web or sheet material
IPC: B30B3/04
Filed: 1991-09-30
Abstract: Roller assembly for coating with a liquid coating agent a web-shaped or sheet-shaped material passing through it, a dipper roller being mounted above a trough and dipping into said trough and above said roller an application roller being mounted which rolls on said dipper roller and at least one counter roller which presses down the web of material to be coated onto the application roller being mounted above the application roller with variable spacing from the application roller. The counter roller (11) is a component of a counter roller set consisting of three rollers, two torsionally rigid pressing rollers (9, 10) being vertically movable above the counter roller (11) and being mounted so as to be adjustable with the desired pressure onto the application roller (8) and the counter roller (11) being constructed as a light-weight, less torsionally rigid roller with a diameter which is smaller in comparison with the pressing rollers (9, 10) and has an axle stub (14) at the two ends. <IMAGE>
Patent EP-0465222-A3 (EP)
Title: Ventilated boot and in-line roller skate with the same
IPC: A43B7/08
Filed: 1991-07-02
Abstract: Disclosed is an improved in-line roller skate that cools and drys a skater's foot, provides increased performance, and increased comfort. The skate of the present invention includes a boot having a plurality of venting apertures selectively located therein so as to achieve an interchange of air between the inside of the boot and the external environment thereby providing a cooling and drying circulation of air with in the boot of the in-line roller skate. A skate according to the present invention further includes a cuff pivoting on a pair of guide rails attached to the boot. <IMAGE>
Patent EP-0502425-A3 (EP)
Title: Magneto-optical recording medium
IPC: G11B11/105
Filed: 1992-02-27
Abstract: In a magneto-optical recording medium having a substrate, a recording layer having at least a rare earth - transition metal alloy film formed on the substrate, and a dielectric layer formed on the recording layer, a depth of an area in the recording layer containing an element derived from the dielectric layer is set to 70  ANGSTROM or less from an interface between the recording layer and the dielectric layer in a depth-directional film structure analysis by Auger electron spectroscopy. Accordingly, mixing of impurities into the recording layer can be suppressed to thereby lower a recording magnetic field. <IMAGE>
Patent EP-0508612-A3 (EP)
Title: Apparatus and method for coating a substrate using vacuum arc evaporation
IPC: C23C14/32
Filed: 1992-03-13
Abstract: An apparatus and method are described for depositing a coating onto a substrate using vacuum arc evaporation from a substantially cylindrical cathode. An axial magnetic field is disclosed to force the motion of the arc into an open helical trajectory on the cathode surface. Means are also provided for controlling the speed and direction of the arc along the cathode by varying the division of input current between the ends of the cathode. Improved uniformity of cathode erosion and coating thickness are thereby achieved, along with a reduction in the number and size of splattered droplets incorporated into the coating. <IMAGE>
Patent EP-0559021-A3 (EP)
Title: Nox-reduction in lean exhaust gas from automobile engines
IPC: B01D53/56
Filed: 1993-02-19
Abstract: The invention relates to a catalyst for decreasing nitrogen oxide in the lean exhaust gas of automobile engines. On a structurally reinforcing body, it contains a first catalytic coating of a high surface area aluminium oxide and/or cerium oxide impregnated with a mixture of iridium and platinum as catalytically active noble metal components. On the first layer is applied a second catalytic coating of a zeolite which contains copper and/or iron and is of the mordenite type.
Patent EP-0573794-A3 (EP)
IPC: H02K3/32
Filed: 1993-05-10
Abstract: The conductor bars of stator windings of rotating electric machines are usually multiply wound around with two-layer mica strips as major insulation and then impregnated with synthetic resin. It is proposed to use as first layer (L1) a mica strip which is provided on both sides with a textile carrier (24, 25). The further layers (L2, L3, L4, . . .) are then wound with a mica strip (27) provided with a textile carrier (28) only on one side. A major insulation constructed in this way is very homogeneous. The textile carrier (24), preferably consisting of glass fabric, which bears directly on the conductor surface, optimizes the impregnation and produces an effective bond between the insulation and conductor.
Patent EP-0556948-A3 (EP)
Title: Liquid electrolytes and electrolytic capacitors using the same
IPC: H01G9/02
Filed: 1993-01-14
Abstract: Liquid electrolytes comprise, in a solvent comprising 
at least a major proportion of ethylene glycol, a mixed 
solute of (1) benzoic acid or salt thereof and (ii) at 
least one long-chain carboxylic acid having one or more 
side chains or salt thereof. Electrolytic capacitors using 
the electrolyte have low values of tan δ and leakage 
current without degradation of high temperature 
characteristics and any change in appearance.
Patent EP-0613661-A3 (EP)
Title: Rotatable curved instrument.
Inventor: LUCEY PAUL V
IPC: A61B19/00
Filed: 1994-01-27
Abstract: A surgical instrument in which a surgical tool is carried distally of a bend region in a stationary support member by an assembly that transmits proximally applied forces and selectively change the rotational orientation of the surgical tool with respect to the stationary member. In another respect, in which the stationary member does not include a bend region, a rotatable member supported by the stationary member transmits rotational force to the surgical tool to selectively change the rotational orientation of the tool, and a driver member supported by the stationary member transmits axial force to the surgical tool to operate it. In still another respect in which the stationary member includes the bend region but the surgical tool is not rotatable, a movable member supported by the stationary member is constructed to transmit a proximally applied axial force through the bend region to operate a surgical tool disposed in a distal region of the instrument. <IMAGE>
Patent EP-0671814-A3 (EP)
Inventor: CHANG RAY
IPC: G11C7/22
Filed: 1995-03-06
Abstract: A delay locked loop (44) includes an arbiter circuit (86), a
VCD circuit (85), and a collapse detector (88). The arbiter circuit
(86) receives an input signal and provides a retard signal to adjust
the amount of propagation delay of VCD circuit (85), in order to
synchronize the phases of the input signal to an output signal of
the VCD circuit (85). The collapse detector (88) detects if the
output signal of the VCD circuit (85) has failed to change logic
states within a predetermined length of time. The delay locked
loop (44) can lock the phases of two signals having different
frequencies.
Patent EP-0739020-A3 (EP)
Inventor: HOFFMANN HORST DR-ING
IPC: H01M14/00
Filed: 1996-03-21
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung einer
photochemischen Zelle, insbesondere Farbstoffsolarzelle (Dye
Solar Cell), die mindestens ein Trägersubstrat und auf diesem
mehrere Schichten aufweist. Es ist vorgesehen, daß die
Schichten (7, 8, 9, 10, 11; 8, 9, 10) mittels mehrerer,
nacheinander erfolgender Druckvorgänge aufgebracht
werden. Die Erfindung betrifft ferner eine derartig
hergestellte photochemische Zelle sowie ein Verfahren zur
Verwendung einer Druckmaschine zur Erstellung einer
derartigen Zelle und auch eine Druckmaschine zur Herstellung
der photochemischen Zelle.
Patent EP-0751506-A3 (EP)
Inventor: KURODA KAZUO
IPC: G11B7/13
Filed: 1996-06-26
Abstract: A writable optical disc has an information writing track
(2), and a guiding track (3) for introducing a laser beam
to the information writing track (2). The guiding track (3)
has prepit information recorded thereon, the prepit
information including at least address information of the
optical disc (1). The prepit information (4) is recorded on
the guiding track (3) at a position where interference of
adjacent guiding tracks (3) with the prepit information is
prevented. The information writing track (2) is a groove
track, and the guiding track (3) is a land track.
Patent EP-0779427-A3 (EP)
Title: Verfahren zum Ab- und Zuschalten einzelner Zylinder einer Mehrzylinderbrennkraftmaschine
Inventor: BIESINGER HERWIG
IPC: F02D41/36
Filed: 1996-10-31
Abstract: Die Erfindung betrifft ein Verfahren zum Ab- und Zuschalten von
einzelnen Zylindern einer Mehrzylinderbrennkraftmaschine durch
Außerbetriebsetzen der Gaswechselventile und der Kraftstoffeinspritzung.
Erfindungsgemäß wird vorgeschlagen, beim Abschalten
eines gewünschten Zylinders immer zuerst das Auslaßventil und
erst anschließend das Einlaßventil des besagten Zylinders abzuschalten
und gleichzeitig die Kraftstoffeinspritzung derart
anzusteuern, daß die letzte Kraftstoffeinspritzung in den
besagten Zylinder unmittelbar vor dem letzten Ansaugtakt
erfolgt. Beim Zuschalten eines Zylinders wird immer zuerst das
Auslaßventil in Betrieb genommen und erst anschließend das
Einlaßventil geöffnet, wobei hier die erste Kraftstoffeinspritzung
immer unmittelbar vor dem ersten Ansaugtakt erfolgt.
Patent EP-0782332-A3 (EP)
Inventor: YANAGIHARA NAOFUMI
IPC: H04N21/433
Filed: 1996-12-20
Abstract: An MPEG video decoder (4) and MPEG audio decoder (5)
respectively decode MPEG video data and MPEG audio data separated
by a demultiplexer (2). A digital interface (11) sends and
receives MPEG video data, MPEG audio data and supplementary data
between the demultiplexer (2) and external devices. The digital
interface (11) detects a flag indicating a discontinuity in a
program from an input signal, and a microcomputer (9) performs
control so as to initialize buffer memories (3,4a,5a). 
     When the microcomputer (9) detects data indicating a
recording start position and recording end position in playback
data sent by the demultiplexer (2), this is notified to the
digital interface (11). The digital interface (11) generates a
discontinuity flag identifying a program change in a header of
an asynchronous packet into which video data from the
demultiplexer (2) is input. 
     Thus data may be added showing a program change when a
plurality of digital broadcast programs are played back on a
digital VTR, input to a digital broadcast receiver/demodulator
and decoded.
Patent EP-0789031-A3 (EP)
IPC: A61K39/00
Filed: 1991-12-23
Abstract: An antigenic fragment of a Bordetella parapertussis antigen, the said antigen having an amino acid sequence as set out in SEQ ID NOS: 1 and 2 or an amino acid sequence that is at least 94% homologous with that set out in SEQ ID NOS: 1 and 2.
Patent EP-0813128-A3 (EP)
Title: Mehrfachsensor
Inventor: SCHMITT MANFRED DIPL-ING
IPC: G05B19/418
Filed: 1997-06-03
Abstract: Die Neuerung bezieht sich auf einen Mehrfachsensor (1) zum
Anschluß an ein AS-Interface. Die elektrische Schnittstelle
(8) am Gehäuse (5) ist ausschließlich an ausgelagerte Sensorköpfe
(6) angepaßt.
Patent EP-0822155-A3 (EP)
Inventor: ROGERS JEFFERY KANE
IPC: B65H23/24
Filed: 1997-07-23
Abstract: An apparatus and method for the tensionless unwinding of a
gossamer web (W) of
material from a bobbin (16) uses a servo control system
connected between the servomotors (26)
of a web handling apparatus and a bobbin unwinder for controlling the unwinding speed
of the bobbin unwinder in relation to the take-up speed of the web handling apparatus.
A pulsed infrared sensor (36) is used to sense the web
position in a loop (L) between the
unwinder and the web handling apparatus and supply a feedback
signal to the servo
control system for maintaining the web (W)
in a substantially untensioned state. A flow of
air is impinged upon the web (W) adjacent the sensor (36) to prevent
unwanted web movement
due to ambient air currents and other transitory forces on the web.
Patent EP-0823279-A3 (EP)
Inventor: AITCHISON KENNETH A
IPC: B01D53/68
Filed: 1997-08-06
Abstract: A method and apparatus for removing gas species
which can be deposited thermally from a semiconductor
process exhaust gas is provided. To treat the exhaust
gas, an exhaust gas reactor comprising an artificial
substrate which is heated is used. The artificial
substrate is a structure upon which high temperature
chemical vapor deposition (HTCVD) reaction product is
deposited. In particular, the HTCVD reaction product
is deposited by contacting the exhaust gas with the
heated artificial substrate.
Patent EP-0866425-A3 (EP)
Inventor: RUST ROBERT A
IPC: H04N1/41
Filed: 1997-11-04
Abstract: The present invention provides a method for compressing image
data. The method first detects (Fig. 10) a pattern in a first subset of the image
data, where the second subset being collocated to a second subset. If no
pattern is detected, then a text mode context model (Fig. 3) is selected. If a
pattern is detected (810 - 826), then the period of the pattern is detected and a
pattern mode context model (Fig. 4, Fig. 8) is selected. The pattern mode
context model (Fig. 4, Fig. 8) has a width (801) directly related to the period of
the pattern detected. An arithmetic compressor compresses (1116) the second
subset using the selected context model.
Patent EP-0823415-A3 (EP)
Inventor: GIBSON CHARLES ARNOLD
IPC: C07B61/00
Filed: 1994-02-22
Abstract: Color-containing alkyleneamines, having color
numbers of up to 100 PtCo or higher, can be treated
with inorganic solid acidic catalysts. Inorganic
support materials having bonded inorganic acid
functionalities may be used as the inorganic solid
acidic catalysts. In the presence of water, these
inorganic solid acidic catalysts produce decolorized
alkyleneamines having color numbers of 20 PtCo or
less. The process of decolorization can be carried
out in batch or continuous mode processes thus
providing low cost, high quality and high purity end
products.
Patent EP-0792739-A3 (EP)
Inventor: OGAWA YUICHIRO
IPC: B29D30/32
Filed: 1997-02-14
Abstract: By turning toward the radially outer direction a turned-up region (R) of a
tire component (T) by reciprocating turning fingers (67), and by positioning
the reciprocation centre (the base of a short finger part 68) of the turning
finger at the immediate vicinity of the departing point of the tire component
from a bead-locking device (46), the compressing force provided at the
turned-up region (R) in the vicinity of the bead (B) is effectively decreased,
and therefore the generation of creasing is controlled.
Patent EP-0809176-A3 (EP)
Inventor: BROWN RICKY C
IPC: H04L29/10
Filed: 1997-05-23
Abstract: A printer communication system includes a printer
(20) having a printer controller (34) with memory (38)
and a processor (36). The printer (20) receives and
transmits information through a port (40) to which a
host computer is coupled. The printer controller (34)
may be programmed to be operable to receive
configuration-related commands through the port (40),
process the configuration-related commands received by
the port immediately provided that a command is a safe
command to process while the printer (20) is busy
processing a print job. The printer (20) may respond to
the host computer by indicating that the change was
successful or that the printer (20) must be taken
offline before the change may be made. The printer
controller (34) is programmed to be remotely taken
offline and put back online. A symbol set list command
may be used by printer (20) to send symbol sets to the
host computer. Font information may also be sent to a
host computer by a printer (20) so that a font table
including associated symbol sets may be constructed in
the host computer.
Patent EP-0817118-A3 (EP)
Inventor: SHAW CHRISTOPHER W
IPC: G06T15/00
Filed: 1997-06-25
Abstract: A process and implementing computer system for graphics
applications in which information files such as texture maps
(TMs) are prioritized and stored in a local relatively fast
RDRAM memory. The method of prioritization includes
initially sorting the information files by order of the
frequency with-which corresponding graphics primitive
elements are called by the application. The priority is
adjusted such that the smaller TMs get an increase in their
priority so that more TMs may be placed in faster graphics
memory. Thereafter among similarly prioritized groups of
information files, the larger of the files are first stored
in the fast graphics memory and the remaining files are
marked for storage in the system memory after the fast local
memory has been fully utilized. A searching routine enables
an identification of available or free storage space in the
local memory and the method further compares individual
texture map files with available free memory space to
optimize storage of the texture maps on a priority basis to
the fast local graphics memory.
Patent EP-0827045-A3 (EP)
Inventor: PARK GEUN-YONG
IPC: G03G15/23
Filed: 1997-08-20
Abstract: An electrophotographic printer is disclosed. The
printer includes first and second transcription rollers
(11,12) for printing an image transcribed from a
photosensitive drum (30) on a first surface of a paper
(70), and third and fourth transcription rollers (21,22)
elevated onto one sides of the first and second
transcription rollers (11,12) and selectively contacting
the photosensitive drum (30), to print the image
transcribed from the photosensitive drum (30) on a
second surface thereof. Accordingly, both surfaces of
the paper (70) can be printed by passing a paper (70)
through the printer only once.
Patent EP-0844797-A3 (EP)
Inventor: RILEY DOUGLAS HARVEY
IPC: H04Q3/545
Filed: 1997-11-11
Abstract: A method for providing universal access to service features by
subscribers (160) of a wireless telecommunications service provider comprises
establishing a gateway switch (110) interconnected to a plurality of mobile switching
centers (120,140) maintained by other wireless service providers. Trunk connections
and signaling links (125,127,129,143,147,149) between each mobile switching
center and the gateway switching allow the gateway switch to establish call
connections and apply service features. Advantageously, the gateway switch is
responsible for applying service features and establishing call connection for its
subscribers and thereby, results in predictable access to wireless telecommunications
services.
Patent EP-0819428-A3 (EP)
Inventor: ARNAUD PASCAL
IPC: A61Q1/12
Filed: 1997-06-23
Abstract: La présente demande concerne une composition cosmétique, dermatologique,
hygiénique et/ou pharmaceutique, sans transfert, comprenant un composé volatil
et un polymère dérivé de polyvinylpyrrolidone. 
     L'invention concerne également l'utilisation de cette association pour limiter, diminuer
et/ou supprimer le transfert et/ou la migration de ladite composition.