baber/WOPTO huggingface dataset:
Patent EP-0801422-A3 (EP)
Inventor: IWATA KEIICHI
IPC: H01L21/302
Filed: 1997-04-03
Abstract: A removing agent composition for a photoresist comprising 0.01 to
20 % by weight of a quaternary ammonium hydroxide, 1 to 80 % by weight
of a nucleophilic amine having an oxidation-reduction potential, 0.5 to 20
% by weight of a sugar and/or a sugar alcohol, and water in the
remaining amount; and a process for producing a semiconductor
integrated circuit comprising removing a photoresist applied onto an
inorganic substrate by using the above removing agent composition. 
     A layer of a photoresist applied onto an inorganic substrate, a
layer of a photoresist remaining after dry etching of an inorganic
substrate which is masked by the layer, or residues of a layer of a
photoresist remaining after dry etching of an inorganic substrate which
is masked by the layer and subsequent ashing of the layer can easily be
removed at a low temperature in a short time. The wiring material of
the circuit is not corroded at all, and ultra-fine working can be
performed.
Patent EP-0801968-A3 (EP)
Inventor: ZHENG YU
IPC: A63H33/10
Filed: 1997-04-14
Abstract: A constructional system provides a plurality of pieces that can
be used to assemble an object. The object includes a connector
piece having a shaft that includes opposing first and second
ends, and a first deformable section including opposing first
and second bars extending from the first end of the shaft. A
first notch is defined by the first bar and a first shaft edge,
and a second notch is defined by the second bar and a second
shaft edge, with the first deformable section having a width
defined by the opposing first and second bars. The object
further includes a first body piece provided with an aperture
having a dimension which is substantially smaller than the
width of the first deformable section. The opposing first and
second bars of the first deformable section of the connector
piece are deformed to insert the first deformable section
through the aperture to effectuate a connection of the first
deformable section with the first body piece at the location of
the aperture.
Patent EP-0830888-A3 (EP)
Inventor: HUMS ERICH DR
IPC: B01J37/02
Filed: 1997-09-08
Abstract: Use of a catalyst (6) with a catalytically active surface applied by thermal spraying to reduce pollutants in a waste gas (3) charged with a heavy metal component from a combustion plant is new. The catalyst itself is also claimed. Further claimed is a purification process, in which the heavy metal component is mechanically stripped and/or scrubbed using an alkaline solution (8).
Patent EP-0846617-A3 (EP)
Title: Oberfläche für eine von einer eine Strömungshauptrichtung aufweisenden Strömung turbulent umströmten Wand
Inventor: BECHERT DIETRICH W DR
IPC: F15D1/12
Filed: 1997-11-19
Abstract: Eine Oberfläche (2) ist für eine Wand vorgesehen, die von einer
Strömung mit einer Strömungshauptrichtung turbulent überströmt
wird. Die Oberfläche (2) weist in der Strömungshauptrichtung
ausgerichtete und seitlich zu der Strömungshauptrichtung
beabstandete Rippen (6) auf, deren Höhe (8) 45 % bis 60 % des
seitlichen Rippenabstand beträgt. Die Rippen (6) sind keilförmig
ausgebildet mit einem Keilwinkel (7) von 20 ° bis 50 °.
Patent EP-0834939-A3 (EP)
Inventor: HOSHINA YASUKO
IPC: H01M50/494
Filed: 1997-09-24
Abstract: A separator for separating positive and negative electrodes is made of a non-woven
fabric of an olefine resin comprising filaments having diameters in a range of 3
to 10 µm as a main component and other filaments having a diameter in a range of 20
to 40 µm contained at 1/200th to 1/10th of the total filaments.
Patent EP-0856995-A3 (EP)
Inventor: SUGIYAMA KENJI
IPC: H04N7/50
Filed: 1997-12-04
Abstract: A coding/decoding apparatus performs predictive
coding/decoding with motion compensation. A plurality of
motion vectors are unified corresponding to motion of
portions of a picture to obtain a motion vector group
arranged in two-dimensional block. Motion vectors in the
group are converted into one-dimension to obtain another
motion vector group arranged in one-dimension. A motion
vector value in the other group is predicted from another
motion vector in the same group to obtain a motion vector
predictive residue. The motion vector predictive residue
is then coded with variable-length codes including zero run
length codes to obtain a bitstream per motion vector group.
The bitstream of motion vector groups composed of variable-length
codes including zero run length codes are decoded
to obtain a fixed-length motion vector predictive residue.
A predictive value obtained from another motion vector is
added to the fixed-length motion vector predictive residue
to obtain motion vectors as a one-dimensionally arranged
motion vector group. The one-dimensionally arranged motion
vector group is converted into two-dimension to obtain a
two-dimensionally arranged motion vector group in which
motion vectors are unified in vertical and horizontal
directions. Each vector in the two-dimensionally arranged
motion vector group is output in accordance with motion
compensation processing to each portion of a picture.
Patent EP-0843507-A3 (EP)
Inventor: BUIXADERA FERRER JOAN MARIA
IPC: H05K1/02
Filed: 1997-10-09
Abstract: Les opérations de fabrication de circuit mixte de
400/35 microns, le procédé de fabrication commence par un
usinage préalable du support diélectrique par le biais
d'une opération de perçage (19), programmée conformément
à la conception finale du circuit imprimé, suivie d'une
pose de graphite (21) dans les trous préalablement
percés, pour être ensuite suivie d'une impression (22)
avec la peinture du négatif du circuit, et soumise à la
métallisation (23) à l'aide de cuivre électrolytique et
de la protection (29) ultérieure du positif par un
alliage de Sn/Pb.
Patent EP-0816592-A3 (EP)
Inventor: NIADA GIORGIO
IPC: E04F15/10
Filed: 1997-07-03
Abstract: A modular element in elastic material for forming a sectional flooring includes
a plurality of hollow cylindrical bodies (1) arranged in staggered rows so as to form
a square grid, each cylinder (1) being connected to the adjacent cylinders by means
of vertical ribs (2). The cylinders (1') arranged along two adjacent edges of the
element are shorter than the other cylinders (1) with which they are aligned at the
top, and have therein engaged in the lower portion connecting pegs (4), arranged
along the two other edges of the element, the overall height of the assembled body
formed of the peg (4) and of the external cylinder (1') being equal to the height of
the other cylinders (1). A coupling is thus obtained between the various elements so
as to form a continuous flooring wherein the seams are not visible.
Patent EP-0860183-A3 (EP)
Inventor: KASHIWAGI YOSHIYUKI
IPC: A62D101/22
Filed: 1998-02-18
Abstract: A process for removing chlorine and/or sulfur from a waste
containing chlorine and/or sulfur which chlorine is a source of dioxin.
The process comprises the following steps in the sequence set forth:
(a) mixing the waste and a chlorine and sulfur removal agent to form
a mixture, the chlorine and sulfur removal agent containing an
alkali metal compound; and (b) heating the mixture to thermally
decompose the waste to generate chlorine-containing substance
and/or a sulfur-containing substance, in which the chlorine-containing
substance and/or the sulfur-containing substance allow
to contact and react with the chlorine and sulfur removal agent
thereby to form harmless chloride and/or sulfite.
Patent EP-0860863-A3 (EP)
Inventor: KOIZUMI MASATO
IPC: H01L21/3205
Filed: 1998-02-25
Abstract: A method of forming a gate electrode of a multi-layer
structure comprises forming a poly-crystal silicon layer (10) doped
with P-type impurities on a gate film (6) maintaining the structure
in the film formation device to prevent formation of an oxide film on
the poly-crystal silicon layer, and forming a tungsten silicide layer
(12) doped with P-type impurities, on the poly-crystal silicon layer.
Futher methods form a structure comprising a first poly-crystal silicon
layer doped with impurities of one conductivity type, a second
poly-crystal silicon layer containing no impurities of said one
conductivity type, and a tungsten silicide layer containing no
impurities of said one conductivity type; a structure comprising first
and second poly-crystal silicon layers doped with impurities of the same
conductivity type, the density of impurities being lower in the second
layer, and a tungsten silicide layer with no impurities of said one
conductivity type on the second layer; and a structure comprising first
and second poly-crystal silicon layers doped with impurities of the
same conductivity type, the density of impurities being higher in the
second layer, and a tungsten silicide layer with no impurities of said
one conductivity type on the second layer.
Patent EP-0879718-A3 (EP)
Title: Luftausströmer
Inventor: SCHAEFER HANS-DIETER
IPC: B60H1/34
Filed: 1998-03-07
Abstract: Die Erfindung betrifft einen mit einer Luftleitung einer Belüftungseinrichtung verbundenen
Luftausströmer (1), insbesondere für den Innenraum eines Fahrzeugs, mit einem
um eine Achse (3) verdrehbaren und mit Durchlässen versehenen Luftaustrittselement (4). 
     Um ohne zusätzlichen Montage- und apparativen Aufwand wahlweise eine diffuse
oder eine freie Luftausströmung zu ermöglichen, schlägt die Erfindung vor, daß das
Luftaustrittselement (4) einen ersten mit Durchlässen versehenen Teilbereich für einen
diffusen Luftaustritt und einen zweiten mit Durchlässen versehenen Teilbereich für
einen großflächig freien Luftaustritt aufweist und daß durch ein Verdrehen des Luftaustrittselements
wahlweise der erste oder der zweite mit Durchlässen versehene
Teilbereich wirksam in einen Luftstrom bringbar ist.
Patent EP-0871326-A3 (EP)
Inventor: NOMURA HITOSHI
IPC: H04N3/15
Filed: 1998-03-10
Abstract: A motion-detecting solid-state image sensor (10) includes
a matrix of picture elements (1) arranged in rows and columns,
each picture element (1) having a light detector (PD) and being
associated with a readout line (2a,2b) arranged along a column
of the matrix. Associated with each readout line (2a,2b) is a
digital-output comparator (7a,7b) for comparing an initial
output signal, representative of light detected at a given
picture element (1) for the (N-1)th time frame, with a present
output signal, representative of light detected at the give
picture element (1) for the Nth time frame. The digital output
comparators (7a,7b) output one logic level if the initial and
present output signals differ by more than a given threshold,
and another logic level otherwise. The outputs of each
comparator (7a,7b) are output in series from a horizontal
output line (12), optionally by way of a shift register. The
image sensor (10) may also include a video signal generator,
arranged to receive signals from the output lines, in parallel
with the comparators (7a,7b), so that both motion detection and
video output may be generated simultaneously. The video signal
generator may subtract a dark current signal, individually,
from the image signal of each picture element (1) to improve
image quality. If desired, the individual picture elements (1)
may have filters to render the individual elements (1)
sensitive to one of a set of colors of incident light.
Patent EP-0872723-A3 (EP)
Title: Optischer Sensor
Inventor: SCHRETTENBRUNNER M B DR
IPC: G01N21/85
Filed: 1998-04-20
Abstract: Die Erfindung betrifft einen optischen Sensor mit einem ein
optisches Signal erzeugenden und emittierenden Sender und mit
einem dem Sender zugeordneten Empfänger für das durch
Wechselwirkung mit dem zu messenden Medium veränderte optische
Signal, wobei der Sender bzw. der Empfänger auf einer
Gehäuseseite (14) angeordnet und durch eine in einer
Gehäusewand (2) vorgesehene optische Durchführung (10) für das
optische Signal dichtend von der Medienseite (12) abgetrennt
ist; die optische Durchführung wird bei diesem Sensor dadurch
verbessert, dass sie einen für das optische Signal
transparenten Körper umfasst, der mittels eines glashaltigen
oder gläsernen Materials (8) mit einem gegenüber dem
Schmelzpunkt des transparenten Körpers (6) niedrigeren
Schmelzpunkt in eine Durchgangsöffnung (4) in der Gehäusewand
eingeschmolzen ist.
Patent EP-0878924-A3 (EP)
Inventor: ONODERA TETSUO
IPC: H04B7/12
Filed: 1998-05-08
Abstract: The present invention is directed to a TDMA
communication system which is adapted to different
communication environments or prepares different
communication environments and allows each mobile
station to be set for working in any one of the
different communication environments. This enables the
mobile terminal to conduct communications in different
communication environments and at different
transmission rates. An office communication
environment, a walking-speed mobile-communication
environment, a vehicle-running-speed mobile-communication
environment and a satellite communication
environment are separately constructed and connected to
each other by a communication network. Each environment
system has a mobile exchanging function, a base-station
function with a transmitter-receiver and mobile-station
function with a transmitter-receiver to realize
communication therein. The communication system
commonly uses a TDMA format that has a fixed frame-length
and a constant number of bits for each of the
slots composing the frame. The communication
environments have prepared respective sets of
communication conditions, each set including a
transmission power, a modulating method, the number of 
multiplexed signals, error-correction, an antenna gain,
a frequency hopping value and a diversity value. At
each mobile station and each base station, one of
plural sets of communication conditions for respective
environments is selected to establish communication
with each other under the selected environment.
Patent EP-0893941-A3 (EP)
Inventor: GROHMANN ROLF PROF DR-ING
IPC: H05B37/03
Filed: 1998-07-18
Abstract: The method involves controlling loads over a provided AC voltage supply in an AC power distribution network, whereby operating pauses are provided, in which all loads are, or can be, switched off, and in which the AC voltage supply is at least occasionally supplied on the network. An amplitude of individual half-waves or half-wave groups of the AC voltage supply, are changed during the operating pauses, to transmit an information over the network. The information is preferably transferred as a binary signal, whereby the amplitude of one, preferably an uneven amount of half-waves, is reduced or switched off, for the transmission of a determined binary value.
Patent EP-0894711-A3 (EP)
Inventor: REGONINI ROBERTO
IPC: B64C27/12
Filed: 1998-08-03
Abstract: A releasable coupling (10) for a power
transmission line (7) to a tail rotor (5) of a
foldable-tail-section helicopter (1), the coupling
having a first and a second coupling assembly (14, 15)
fitted respectively to the body (4) and the tail (6) of
the helicopter (1), and which cooperate with each other
when the tail (6) is in the work position; the two
coupling assemblies (14, 15) having respective
transmission members (35, 64) in turn having respective
radial toothings (49, 70) cooperating telescopically
with each other, and respective conical male and female
lead-in members (54, 76) which are brought into contact
with each other prior to the respective toothings (49,
70) to guide connection of the transmission members (35,
64); at least one of the transmission members (35, 64)
being supported orientably.
Patent EP-0897716-A3 (EP)
Title: Wirkstoffkombinationen aus einer oder mehreren grenzflächenaktiven Substanzen und oligomeren oder polymeren UV-Filtersubstanzen mit periodisch sich wiederholenden Si-O-Gruppen
Inventor: GERS-BARLAG HEINRICH DR
IPC: A61K8/89
Filed: 1998-08-17
Abstract: Wirkstoffkombinationen aus einer oder mehreren grenzflächenaktiven Substanzen und
oligomeren oder polymeren UV-Filtersubstanzen mit periodisch sich wiederholenden Si-O- Gruppen.
Patent EP-0908654-A3 (EP)
Inventor: BLAIN ROY W
IPC: F16K31/06
Filed: 1998-09-14
Abstract: A control for oil flow in a hydraulic system wherein a standard open closed type solenoid valve is modified so that the rate of flow through the valve relates to the electrical power supplied to the valve solenoid coil. <IMAGE>
Patent EP-0912055-A3 (EP)
Inventor: LUDWIG LESTER F
IPC: G06Q10/00
Filed: 1994-03-16
Abstract: A collaboration system that integrates separate real-time
and asynchronous networks - the former for real-time audio
and video, and the latter for control signals and textual,
graphical and other data - in a manner which closely
approximates the experience of face-to-face collaboration.
These capabilities are achieved by exploiting a variety of
hardware, software and networking technologies in a manner
that preserves the quality and integrity of
audio/video/data and other multimedia information, even
after wide area transmission, and at a significantly
reduced networking cost as compared to what would be
required by presently known approaches. The system
architecture is readily scalable to the largest enterprise
network environments. It accommodates differing levels of
collaborative capabilities available to individual users
and permits high-quality audio and video capabilities to
be readily superimposed onto existing personal computers
and workstations (12) and their interconnecting LANs (10)
and WANs (15). In the case of a plurality of
geographically dispersed LANs (10) interconnected by a WAN
(15), the demands made on the WAN are significantly
reduced by employing multi-hopping techniques, including
avoiding the unnecessary decompression of data at
intermediate hops, as well as video mosaicing and cut-and-paste
technology.
Patent EP-0922462-A3 (EP)
Title: Verfahren zur Herstellung von festen Dosierungsformen
Inventor: KOTHRADE STEPHAN
IPC: A61K47/32
Filed: 1998-11-27
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von festen
Dosierungsformen durch Vermischen von mindestens einem polymeren
Bindemittel, mindestens einem Wirkstoff und gegebenenfalls üblichen
Additiven unter Bildung eines plastischen Gemisches, wobei
man als polymeres Bindemittel ein Homo- oder Copolymer des N-Vinylcaprolactams
verwendet. Das erfindungsgemäße Verfahren ermöglicht
die Herstellung von festen Dosierungsformen mit rascher
Freisetzung des Wirkstoffes auf einfache und kostengünstige
Weise.
Patent EP-0924162-A3 (EP)
Title: Wasserstoffabtrennmembran, damit ausgerüstete Methanolreformierungsanlage und Betriebsverfahren hierfür
Inventor: AUTENRIETH RAINER
IPC: B01B1/00
Filed: 1998-12-08
Abstract: Die Erfindung bezieht sich auf eine Membran zur Abtrennung
von Wasserstoff aus einem Gasgemisch, auf eine damit ausgerüstete
Methanolreformierungsanlage sowie auf ein Verfahren zum Betrieb
einer solchen Anlage. 
     Erfindungsgemäß ist die Wasserstoffabtrennmembran (9) wenigstens
einseitig mit einer Katalysatorschicht (13) für einen vorgegebenen
katalytischen Verbrennungsproezeß versehen. Eine damit ausgerüstete
Methanolreformierungsanlage läßt sich schnell auf Betriebstemperatur
bringen, indem die Wasserstoffabtrennmembran mittels
Durchführung des katalytischen Verbrennungsprozesses direkt aufgeheizt
wird. 
     Verwendung z.B. in Wasserstoffabtrennstufen von Methanolreformierungsanlagen
brennstoffzellenbetriebener Kraftfahrzeuge
zur Bereitstellung von Wasserstoff für die Brennstoffzellen.
Patent EP-0883074-A3 (EP)
Inventor: JOHNSTON CHRISTOPHER C
IPC: G06Q10/00
Filed: 1998-04-17
Abstract: In a first analysis stage (100, 101, 102) the
characteristics of size and shape of the skin are
determined, and a so-called nesting plan is preferably also
defined in order to optimise the use of the material
available at the cutting stage. The corresponding data are
stored in a file (103) in positions distinguished by
respective codes identifying each skin analysed. At the time
of cutting, which may take place at a substantial distance
of time and space from the analysis operation, each skin is
positioned on the cutting station (106) and the associated
data are retrieved (104) from the file (103). When the
outline of the positioned skin has been aligned exactly with
the outline already in the memory, by processing the above
data, the cutting operation is carried out on the basis of
the nesting plan already stored in the memory, or on the
basis of a new nesting plan defined  in   situ  by the operator.
Patent EP-0893924-A3 (EP)
Inventor: KONDO TETSUJIRO
IPC: H04N7/26
Filed: 1995-01-30
Abstract: To reduce the number of calculations and
prevent an error from being detected due to a phase
deviation when detecting a motion vector corresponding
to the block matching method. A representative pixel
value x of a base block composed of (3 x 3) pixels is
detected by a representative value extracting circuit
7. A maximum value and a minimum value of a
verification block that has the same size as the base
block are detected by a MAX/MIN detecting circuit 8. A
comparing circuit 9 compares and determines whether or
not the representative pixel value x is in the range
from the MAX to the MIN. An evaluated value
calculating circuit 10 calculates an evaluated value Δ
corresponding to the compared result. When x is
included in the range from the MAX to the MIN, Δ is 0.
An evaluated value is calculated in the vicinity of the
position corresponding to the representative pixel of
the reference frame. Corresponding to the evaluated
value, a motion vector is detected.
Patent EP-0865046-A3 (EP)
Inventor: VAN TRAN HIEU
IPC: G11C27/00
Filed: 1998-02-25
Abstract: An apparatus and method for message management
using nonvolatile analog signal recording and playback
is disclosed. The device is an integrated circuit with
interface circuitry for use as a peripheral device to a
microcontroller or a microprocessor-based system. The
integrated circuit is complete with differential analog
inputs, auto attenuation to improve signal quality,
filter, fixed references including a band gap reference,
trimming, memory array, multiple closed loop sample and
hold circuits, column device, row decoder, address
counters, master oscillator, chip function timing
circuits, and a serial peripheral interface (SPI) and
circuits on a single chip. The integrated circuit is
interfaced with a host microcontroller through the SPI.
The host microcontroller can send a number of commands
to the integrated circuit through the SPI for efficient
message management. These commands include the basic
commands to record or playback and various addressing
and message cueing options. The system utilizes
redundancy to increase production yield. It also
utilizes a high speed test mode to reduce production
testing time.
Patent EP-0874194-A3 (EP)
Inventor: FELDERMANN CHRISTIAN JUAN
IPC: F23D11/40
Filed: 1998-03-24
Abstract: A burner (1) comprising means (7,9,11) causing acceleration of a fuel
oxidant mixture into a flow of particulate material and secondary oxidant
from a surrounding passage (15). The particulate material can be formed of
liquid materials or slurries in droplet form.
Patent EP-0913918-A3 (EP)
Inventor: LYONS JAMES PATRICK
IPC: H02M7/48
Filed: 1998-10-28
Abstract: A high power motor drive converter (110) includes: a five level hybrid NPC
output power conversion stage including three NPC phase bridges (100) having
switches (114) and coupled in a wye configuration through a converter neutral point,
each NPC phase bridge receiving power on a respective direct current bus; three
isolated split series-connected DC capacitor banks (130) each coupled in parallel to a
respective one of the three NPC phase bridges; and a controller (15) for selecting
switch positions with active control of neutral voltages. The controller is adapted to
select switch positions using feedforward sine-triangle modulation with third harmonic
injection, zero sequence injection, and/or discontinuous modulation injection.