baber/WOPTO huggingface dataset:
Patent EP-0823449-A3 (EP)
Inventor: MIUARA MITSUO
IPC: C08L101/16
Filed: 1997-07-31
Abstract: A process for producing an aliphatic polyester carbonate which
comprises reacting (1) an aliphatic dicarboxylic acid compound
containing succinic acid as a main component, (2) an aliphatic
dihydroxy compound containing 1,4-butanediol as a main component,
and (3) (a) a polyhydric alcohol having 3 or more hydroxyl groups in a
molecule, (b) a polybasic carboxylic acid compound having 3 or more
carboxyl groups in a molecule, or (c) a polybasic carboxylic acid having
one or more hydroxyl groups in a molecule to obtain an aliphatic
polyester oligomer and reacting the obtained aliphatic polyester oligomer
and a carbonate compound, wherein the aliphatic polyester carbonate
has a melt tension of 1.5 g or more at 190°C and at an extrusion rate of 10
mm/minute; a process for producing an aliphatic polyester carbonate
which comprises reacting above components (1) and (2) to obtain an
aliphatic polyester oligomer and reacting the obtained aliphatic polyester
oligomer, above component (3) (a), and a carbonate compound, wherein
the aliphatic polyester carbonate has the same properties; and aliphatic
polyester carbonates produced by these processes. The aliphatic
polyester carbonate is branched and biodegradable, has a high molecular
weight, and shows higher melt tension and more excellent molding
property in comparison with conventional linear aliphatic polyester
carbonates in molding of the polyester carbonate to prepare films, sheets,
fibers, and other molded products.
Patent EP-0835881-A3 (EP)
Title: Verfahren zur Herstellung von Methylcellulose-Pulvern mit spezieller Sieblinie
IPC: C08J3/12
Filed: 1997-10-02
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von Methylhydroxyalkyl-cellulose
(alkyl = ethyl bzw. propyl)-Pulvern mit folgender Sieblinie:
     100 %   <0,250 mm   99-100 %   <0,200 mm   97-100 %   <0,160 mm   55-70 %   <0,125 mm   35-50 %   <0,100 mm   15-30 %   <0,063 mm   
wobei ein Methylhydroxyalkylcellulose-Granulat mit einer Feinheit von 100 % =
kleiner als 0,8 mm mit Wasser bis zu einem Feuchtigkeitsgehalt von 30 bis 70 %
eingestellt, anschließend in einer Rotationsmühle, deren Rotor eine Umfangsgeschwindigkeit
von 50 bis 120 m/s aufweist, gemahlen anschließend in einer Abscheidevorrichtung
die Luft vom Celluloseether getrennt und zur Klassierung
Schwingsieben, bestehend aus einem oder mehreren Trennsieben mit ca. 0,14 bis
0,16 mm Maschenweite, zugeführt wird.
Patent EP-0798850-A3 (EP)
Inventor: DICK BURKHARD
IPC: H03G1/00
Filed: 1997-03-20
Abstract: A radio receiver comprising signal receiving means(10), means(12) for
adjusting the amplitude of a signal received by said signal receiving means, a
signal transmission system(32) coupled to said means for adjusting the signal
amplitude, an agc feedback loop(38,42,40) coupled between an output of the
signal transmission system and a control input of the signal amplitude adjusting
means, the agc feedback loop comprising means for producing a multiple
switched agc signal.
Patent EP-0833523-A3 (EP)
Title: Verfahren und Anordnung zur Farbkantenversteilerung
Inventor: HARLOS HARTMUT
IPC: H04N9/68
Filed: 1997-09-15
Abstract: Bei erfindungsgemäßen Verfahren und Anordnungen zur Versteilerung der Kanten
eines Farbsignals, wobei ein Steuersignal generiert wird, welches durch
Differentiation, Gleichrichtung und durch nachfolgende Differentiation der
gleichgerichteten ersten Differentiation gewonnen wird und zeitlich dem Farbsignal
zugeordnet ist, wobei in Abhängigkeit des Steuersignals ein Kopieren von
Farbwerten von Referenzbildpunkten des Farbsignals auf Flankenbildpunkte des
Farbsignals in der Weise vorgenommen wird, daß bei positivem Steuersignal ein
Kopieren der Farbwerte von vor den Flankenbildpunkten angeordneten
Referenzbildpunkten und bei negativem Steuersignal von hinter dem
Flankenbildpunkten angeordneten Referenzbildpunkten auf die Flankenbildpunkte
erfolgt, wird zur Vermeidung von Verfälschungen der Farbwerte von Impulsen, die
versteilert werden, ein Kopieren eines Farbwertes eines Referenzbildpunktes auf
einen Flankenbildpunkt nur dann vorgenommen, wenn die Werte des Steuersignals
in dem zugeordneten Bereich zwischen dem Referenzbildpunkt und dem
Flankenbildpunkt keinen Nulldurchgang aufweisen.
Patent EP-0854433-A3 (EP)
Inventor: ZHOU JIANGYING
IPC: G06V30/40
Filed: 1997-12-16
Abstract: A bitmap image data (20) is analyzed by connecting component
extraction (24) to identify components or connected components that
represent either individual characters or letters, or regions of a
nontext image. The connected components are classified as text or
nontext based on geometric attributes such as the number of holes (60),
arcs (50, 52) and line ends (54, 56) comprising each component. A
nearest-neighbor analysis (30) then identifies which text components
represent lines or strings of text and each line or string is further
analyzed (34) to determine its vertical or horizontal orientation.
Thereafter, separate vertical and horizontal font height filters (36)
are used to identify those text strings that are the most likely
candidates. For the most likely title candidates a bounding box (40) is
defined which can be associated with or overlaid upon the original
bitmap data to select the title region for further processing or
display. Captions and photographs can also be located.
Patent EP-0784224-A3 (EP)
Inventor: UEDA KAYOKO
IPC: G02B3/00
Filed: 1997-01-09
Abstract: The present invention discloses a microlens-array
containing a mesh-like sheet and an optically-transparent
resin formed at apertures of the mesh-like sheet, wherein
the resin formed at each aperture has a concave lens shape,
methods of manufacturing the aforementioned microlens-array
and a liquid crystal display device using the aforementioned
microlens-array.
Patent EP-0797316-A3 (EP)
Inventor: YUGAWA TAKAHIRO
IPC: H04B1/707
Filed: 1997-03-17
Abstract: A spread spectrum communication receiver includes a transmission
path state estimating unit 6 which estimates states of paths from a received
signal, and demodulator units 1, 2, 3 independently performing
demodulation processes on signals propagated through the respective paths.
A symbol combiner 5 combines output signals of the demodulator units 1, 2,
3. A decision unit 7 is directly or indirectly coupled to the symbol combiner
5 and makes a decision on an output signal of the symbol combiner 5. An
unnecessary component eliminating unit 4 eliminates a component of a first
symbol which is an unnecessary component that is propagated through one
of the paths and overlaps with a received component of a second symbol to
be demodulated, so that the unnecessary component has been eliminated
from the output signal of the decision unit.
Patent EP-0805508-A3 (EP)
Inventor: SMITH ADRIAN DAVID
IPC: H01Q21/06
Filed: 1997-05-02
Abstract: The present invention relates to antennas. A characteristic of many
antennas is that the beam shape is difficult to control. Another
problem which arises in the case of a planar array is that that of
isolation: signals emitted from one linear array will couple with
adjacent arrays and cause interference problems with the power
amplifiers of said other array. The present invention provides a linear
array antenna comprising a number of radiating elements, wherein an
outwardly extending ground plane flange extends adjacent each side
of the linear array of radiating elements and beyond the plane of the
linear array, whereby the azimuth beam shape is controlled. In the
case of a planar array comprising a number of parallel spaced apart
arrays, additional benefits are obtained wherein the coupling of
signals from one array to another are reduced. There is also provided
a method of receiving and transmitting signals by means of an
antenna of this construction.
Patent EP-0795864-A3 (EP)
Inventor: SCHOLZ WERRNER
IPC: G11B5/584
Filed: 1997-03-04
Abstract: The invention relates to a method for recording longitudinal track bundles on
an information medium. The method involves recording tracking information
in special tracks in said track bundles. The special tracks are contiguous
between each other. When recording a new track bundle a recording and/or
reading head may be positioned using tracking information contained in
special tracks of a previously recorded track bundle. Several examples of
pattems used for coding tracking information in the special tracks are
described.
Patent EP-0829285-A3 (EP)
Inventor: NIELSEN PER
IPC: A63H33/08
Filed: 1997-09-16
Abstract: The invention concerns a toy ship comprising a hull part
(1) which is blow moulded as a closed unit, and an upper
part (2) which is injection moulded, said two parts being
assembled to form the toy ship. The novelty of the toy
ship is that at least one area of the upper part (2) is
provided with coupling means for coupling with other toy
building elements (3), that this area is located between
the outer, peripheral edge of the upper part (2) and the
joint between the hull part (1) and the upper part (2),
and that the outer, peripheral edge of the upper part (2)
is cantilevered at least around the area provided with
coupling means.
Patent EP-0862332-A3 (EP)
IPC: H04N7/26
Filed: 1998-02-27
Abstract: To perform a motion picture format conversion at high
speed in a motion picture converting apparatus, the
apparatus comprises: input means 101 for inputting a
digital image signal constituted of blocks, each block
being orthogonally transformed; a frame memory 102 for
storing the digital image signal; block reading means 103
for reading the blocks or a macro block from the frame
memory in response to a request; region dividing section
controlling means 109 for sending a read request to the
block reading means; component extracting means 104 for
extracting a low-frequency component alone of the
captured image signal; two low-resolution frame memories
105 for storing extracted information; motion detecting
means 106 for detecting a motion in accordance with the
information in the low-resolution frame memories; a
region dividing section 113 including macro block
classifying means 107 for labeling the macro block in
response to a motion detection result by the motion
detecting means and label storing means 114 for storing
a label of the macro block; decoding means 110; an encoding
section 111 for changing an encoding of the macro block
in response to the label in the label storing means; and
output means 112 for outward outputting the coded signal.
Patent EP-0868115-A3 (EP)
Title: Schaltung zur Zündung einer HID
Inventor: HUBER ANDREAS
IPC: H05B41/231
Filed: 1998-03-06
Abstract: Zur Zündung einer Hochdruckentladungslampe wird eine Schaltung
vorgeschlagen, die in herkömmlicher Weise einen Zündübertrager (12)
umfaßt, dessen Sekundärseite mit der zu zündenden Lampe und dessen
Primärseite mit einer den zündenden Impuls auslösenden Schaltung
verbunden ist, wobei die den Zündimpuls auslösende Schaltung Zündimpulse
mit einer Impulsdauer von weniger als 0,5 µs und einer Wiederholfrequenz
von mindestens 2 kHz erzeugt. Als Schaltelement wird vorzugsweise ein IGBT
(Insulated Gate Bipolar Transistor) (14) eingesetzt.
Patent EP-0864907-A3 (EP)
Inventor: RAYNES EDWARD PETER
IPC: G02F1/137
Filed: 1995-09-01
Abstract: A liquid crystal display comprises, in order from the viewing side, a first
glass substrate 10 carrying an electrode 12, a dichroic liquid crystal layer
16 provided with suitable alignment layers 14, 18, a half wave retarding
layer 30, a quarter wave retarding layer 20, a reflector 24 and a second
glass substrate 28 carrying an electrode 26. In use, in one of its states, the
dichroic liquid crystal layer 16 absorbs a component of the light incident
thereon, the transmitted component being plane polarised. The polarised
light is incident upon the retarding layer 20 which converts the plane
polarised light to circularly polarised light, this light being reflected and
converted back to plane polarised light polarised in a direction
perpendicular to the original plane of polarisation on returning through
the retarding layer 20. Such polarised light is absorbed by the dichroic
dye, no light being transmitted by the cell towards the viewer. The
presence of the layer 30 improves the achromaticity of and light
absorption in the dark state. In another state, the dichroic dye does not
absorb, and hence does not polarise, the light, the cell then transmitting
light to the viewer.
Patent EP-0889266-A3 (EP)
Title: Schaltventil
Inventor: OBERHEIDE FRIEDRICH DIPL-ING
IPC: F16K27/02
Filed: 1998-06-10
Abstract: Schaltventil (4) mit Gehäuse (14) für die Betätigung von Spritzdüsen einer Teilbreite eines
Spritzbalkens einer landwirtschaftlichen Feldspritze, wobei in dem Gehäuse eine
von einer Ventilstange (16) durchsetzte Bohrung (15), an welche eine Druckleitung (13)
angeschlossen ist, die wahlweise durch auf der Ventilstange angeordnete
Ventilelemente (18,19) je nach Stellung der Ventilstange (16) mit der zu der Teilbreite der
Spritzdüsen führenden Spritzleitung (8) oder mit in den Spritzmitteltank
zurückführenden Rückführleitung (9) verbindbar ist, angeordnet ist, und mit einer
weiteren im Gehäuse angebrachten und mit dem Spritzmitteltank verbundenen
Zweigbohrung (23), die durch eine an der Ventilstange (16) angeordneten Ventilanordnung (24)
mit der Spritzleitung (8) bei Stellung der Ventilstange in Position  nicht Spritzen"
verbindbar ist. Die Ventilanordnung (24) ist in einer von der Ventilstange durchsetzten
Bohrung (15') auf der Ventilstange angeordnet. Die Zweigbohrung (23) mündet in die von der
Ventilstange durchsetzten Bohrung (15'). Die Ventilanordnung ist als auf der Ventilstange
beabstandet zueinander angeordnete und mit der Bohrung zusammenwirkende
Dichtringe (25) ausgebildet.
Patent EP-0903232-A3 (EP)
Inventor: BLANCHARD RAYMOND A JR
IPC: B41J3/407
Filed: 1998-08-05
Abstract: There is disclosed an ink jet printer for printing on both sides
of a label web. The printer has selectively movable guides which
enable the label web to be easily threaded through the printer and
which enable the label web to be brought into an operating position
for printing and advancing the label web. The printer has
individually and selectively removably mounted ink jet print
modules to facilitate changing of ink colors, replacing or servicing
a malfunctioning print module, and so forth. The ink jet print
heads of the modules can be individually selectively moved between
printing and stored positions.
Patent EP-0898207-A3 (EP)
Inventor: TOMOYA SAEKI
IPC: G03G15/00
Filed: 1998-08-19
Abstract: The present invention provides a photosensitive body
and an electrophotographic printer capable of notifying
an operating whether a protection film 15 is correctly
peeled off from a photosensitive surface 1a of the
photosensitive body. The protection film 15 has marks
15a and 15b to be automatically detected. The
electrophotographic printer 100 comprises a peel member
13, a guide route for guiding the peeled off protection
film out of the printer, a magnetic sensor 14 for
detecting the marks 15a and 15b, and a control circuit 17
for deciding according to an output of the magnetic
sensor whether the protection film is correctly peeled
off and outputting the decision result through a liquid
crystal display panel 19. This enables an operator to
know about the peeling state.
Patent EP-0907101-A3 (EP)
Inventor: AKIRA TOSHIRO
IPC: B65H7/06
Filed: 1998-09-28
Abstract: A transfer correcting method for a thin material transfer
apparatus includes detecting a front end of a thin material by
the sensor, and transferring the thin material from a position
of the sensor, to a processing unit, and further a reference
transfer range from the processing unit to produce a first
processed thin material portion, and transferring the thin
material the reference transfer range to produce a second
processed thin material portion, calculating a first
correction value based on the reference transfer range and a
measured length of the second processed thin material portion
and a second correction value based on measured lengths of the
first and second processed thin material portions, and
correcting the transfer from the sensor position to the
processing unit position, and the transfer from the processing
unit position based on based on the first and second correction
values.
Patent EP-0892141-A3 (EP)
Inventor: WOOD THOMAS JOHN
IPC: E06B1/02
Filed: 1991-03-05
Abstract: A retention component (30) and arrangement, particulary
for use in securing a building panel such as a preassembled
window in a wall opening, comprising a base (32)
which carries on one face one or more teeth (34) and an
abutment (36) for the panel, each tooth having a retention
flank (34b).
Patent EP-0916417-A3 (EP)
Inventor: MANIWA SHUJI
IPC: B21B37/62
Filed: 1998-11-09
Abstract: A housingless rolling mill comprises an upper work roll (1)
and a lower work roll (2), upper bearing blocks (3) and lower
bearing blocks (4) for supporting the upper and lower work
rolls, and screw-down cylinders (5) for pulling the upper
bearing blocks (3) and the lower bearing blocks (4) to each other
vertically on an entry side and a delivery side. The
screw-down cylinder (5) is tiltable by the use of an upper
spherical bush (6) and a lower spherical bush (7). Legs of the
lower bearing block (4) are supported so as to be turnable in
a roll cross direction. Lower cross cylinders (15) are
provided at the lower bearing block (4), and upper cross
cylinders (13) are provided at the upper bearing block (3). Thus,
a strip material (50) is rolled with the upper work roll (1) and
the lower work roll (2) crossing each other.
Patent EP-0922990-A3 (EP)
Title: Color display device
IPC: G02F1/13357
Filed: 1998-12-10
Abstract: A color display device has a single light guiding plate, and
first, second and third light sources that respectively
independently exhibit three primary colors. On a one end surface
of the light guiding plate there are disposed the first and second
light sources that exhibit two different ones of the three primary
colors. On the other end surface side of the light guiding plate
there is disposed the third light source that exhibits the
remaining one primary color. Since the light guiding means is
needed only one in number, the structure can be simplified and
miniaturized. Also, on the one end surface of the light guiding
means there are disposed, of the three light sources exhibiting
the three primary colors, the first and second light sources that
exhibit two different ones of the three primary colors. And, on
the other end surface side of the light guiding means there is
disposed the third light source that exhibits the remaining one
primary color. Therefore, the probability that the light which
enters into the light guiding means from one light source is
hindered by another light source decreases. Accordingly, the
loss of the light becomes lessened and the amount of light emission
increases.
Patent EP-0858842-A3 (EP)
Inventor: DEVINE WILLIAM D
IPC: B05D1/30
Filed: 1998-01-24
Abstract: The present invention is an edge blade attached to an edge guide (11) for
removing an edge of a falling curtain (10). The edge of the falling curtain (10) is intercepted
by the edge blade (15) and is vacuumed away by a vacuum tube (17) disposed near the edge
blade (15) wherein the air flow is blocked to the suction means from the outboard
direction and directing the suction means to draw air from the inboard direction
towards the curtain (10); and flushing liquid is distributed to encompass the intercepted
liquids of the free falling curtain (10).
Patent EP-0864640-A3 (EP)
Inventor: PANCHERI EUGENE JOSEPH
IPC: C11D3/02
Filed: 1998-03-09
Abstract: A detergent composition containing an inexpensive detergent builder in the form of a
selected crystalline calcium carbonate that has been coated with an encapsulating material
such as a carbohydrate is provided. The crystalline calcium carbonate can be calcite and the
encapsulating material can be sucrose. The crystalline calcium carbonate of the present
invention is extremely inexpensive because it performs well even when used at large median
particle sizes (e.g. less than 10 m 2 /g surface areas).
Patent EP-0870699-A3 (EP)
IPC: B65D83/14
Filed: 1996-03-08
Abstract: A metered dose dispensing valve for dispensing
metered volumes of a pressurised aerosol formulation, the
valve comprising a cylindrical passage or chamber (656) and a
valve stem (662) movable relative to said passage or chamber (656)
such that in at least some of its possible positions the
valve stem (662) forms a gas-tight seal with a wall of said
passage or chamber (656) by means of an annular sealing element (670,672)
of resiliently deformable material located around the
valve stem (662) wherein said annular sealing element (670,672) has a
configuration which facilitates deformation thereof in
response to forces generated during movement of said
valve stem relative to the passage or chamber to reduce
frictional forces and maintain a gas-tight seal.
Patent EP-0908267-A3 (EP)
Inventor: CORRADI RICCARDO
IPC: F15B15/26
Filed: 1998-10-07
Abstract: Device for locking in position linear elements movable
translationwise such as rods (51) of cylinders (50) and
the like, comprising an external body provided
internally with a chamber housing elements for
locking the rod (51), between which resilient means
(22) acting on the locking elements themselves are
arranged, said chamber having, formed inside it, two
opposing cylinders (33) which are arranged on opposite
sides of the rod (51) and the pistons (31) of which are
designed to be arranged in a position for engagement/disengagement
with/from said locking elements so
as to cause the movement towards/away from one other and
the consequent unlocking/locking of the rod (51).
Patent EP-0919495-A3 (EP)
Inventor: BAUM INGOLF DIPL-ING
IPC: B65G47/38
Filed: 1998-11-09
Abstract: Die Erfindung betrifft einen Förderer für die Sortierung von Stückgut, insbesondere
von Paketen, Päckchen, Behältern und Gepäckstücken, mit aneinander gekoppelten
und jeweils einen entlang von Fahrschienen (9) verfahrbaren und einen Fahrahmen
(6) aufweisenden Wagen (5), mit auf dem Fahrrahmen (6) angeordneten und in
Fahrtrichtung (F) voneinander beabstandeten Stützelementen (12), mit einer an den
Stützelementen (12) gelagerten und in Fahrtrichtung (F) verlaufenden Kippachse (4)
für die Aufnahme einer Tragschale (3) über einen Hebel (13), die für die seitliche
Abgabe von Stückgut (2) in eine vorbestimmte Zielstation aus einer weitestgehend
horizontalen Transportstellung in eine Kippstellung schwenkbar ist, mit einem gelenkig
mit dem der Tragschale (3) abgewandten Ende des Hebels (13) verbundenen und
quer zur Fahrtrichtung (F) zwischen und an den Stützelementen (12) geführten
Schieberelement (16) für die Ausführung der Kippbewegung, mit mindestens einem
an dem Schieberelement (16) schwenkbar an einer Schaltachse (18) gelagerten und
die Tragschale (3) mindestens in der horizontalen Transportstellung arretierenden
Schaltelement (19) mit einem Mitnehmerelement (20). 
     Um einen konstruktiv einfachen Förderer für die Sortierung von Stückgut mit einer
kompakten Baugröße zu schaffen, der gleichzeitig einen optimierten Kraftfluß in der
Kippmechanik aufweist, wird vorgeschlagen, daß daß die Schaltachse (18) des
Schaltelementes (19) parallel zur Kippachse (4) der Tragschale (3) ausgerichtet ist
und an dem Schaltelement (19) ein Führungselement (21) angeordnet ist, das derart
in einer in dem Stützelement (12) verlaufenden Führungsnut (22) geführt ist, daß das
Schieberelement (16) in der Transportstellung der Tragschale (3) bei gleichzeitig in
Ruhestellung befindlichem Schaltelement (19) arretiert ist und das Mitnehmerelement
(20) des Schaltelements (19) während der Kippbewegung der Tragschale (3) in der
Kurvenschiene (28) gehalten wird.