baber/WOPTO huggingface dataset:
Patent EP-0584637-A3 (EP)
IPC: B65H43/04
Filed: 1993-08-10
Abstract: In a method of recognizing meandering of a 
web, with respect to the reference image data, one side 
1A of a rectangular meandering recognition block Φ is 
set parallel to a printing traveling direction Y at a 
position where mA1 pixels of an output P(A) are located 
on one side of the one side 1A and mA2 pixels of the 
output P(A) are located on the other side thereof, and 
an opposite side 1B of the one side 1A of the meandering 
recognition block Φ is set parallel to the direction Y 
at a position where mB1 pixels of an output P(B) are 
located on one side of the opposite side 1B and mB2 
pixels are located on the other side of the opposite 
side 1B. With respect to the test image data, a 
meandering recognition block Φ D  having the same shape as 
that of the block Φ is set at a position corresponding 
to the block Φ set with respect to the reference image 
data. A difference ΔP(Φ) between a sum P(Φ) of output 
data of all pixels included in the block Φ and a sum 
P(Φ D ) of output data of all pixels included in the block 
Φ D  is calculated. A difference ΔP(Φ n ) between a product 
of the output P(B) and a pixel count  n  of the block Φ in 
the direction Y and a product of the output P(A) and the 
pixel count  n  is calculated. A meandering amount and 
direction of the web are obtained on the basis of the  
 
absolute value and the sign of a quotient obtained by 
dividing the difference ΔP(Φ) by the difference ΔP(Φ n ).
Patent EP-0580269-A3 (EP)
IPC: H04B1/30
Filed: 1989-10-12
Abstract: An analog baseband signal (32) modulates a reference frequency carrier signal (38) to provide a double sideband, suppressed-carrier DSB-SC signal. The DSC-SC signal is converted in a voltage-to-frequency converter (54) to a series of pulses, the repetition rate of which is proportional to the level of the DSB-SC signal. The output signal of the voltage-to-frequency converter is demodulated to produce a digitally formatted version (62) of the baseband signal. A notch filter to reflect an undesired signal is provided as a feedback path from the output voltage-to-frequency converter (54) to a negative input of a summer (48) in the input line of the DSB-SC signal. The feedback path converts the frequency signal from converter (54) to a cancellation signal having the format of the undesired signal.
Patent EP-0586153-A3 (EP)
Title: Silicone compositions
Inventor: SMITH ROBERT AUGUSTINE
IPC: C08K3/36
Filed: 1993-08-20
Abstract: Silicone mold compositions are provided which 
exhibit low durometer and high tear strength properties 
and comprise a main filler of precipitated silica and 
a reinforcing co-filler selected from acicular CaSiO₃ 
fillers, fumed aluminum oxide fillers, and spherical 
ceramic fillers. The co-fillers have large surface 
areas and small particle sizes. The co-fillers are 
used with alkoxy silane cross-linking agents of the 
formula (RO)₄Si, particularly n-propylsilicate. Two-part 
silicone cure systems are provided which enable 
the rapid achievement of full die B tear strengths 
without the need for prolonged aging of these 
materials.
Patent EP-0684010-A3 (EP)
Inventor: NEWELL SCOTT
IPC: A61B5/0235
Filed: 1995-04-28
Abstract: An automatic blood pressure monitor has a dual-speed
control circuit which is used to control the speed of a
DC motor that powers the inflation cuff. The control
circuit limits the motor current, permitting operation
from a limited power source (such as a battery). The
control circuit also includes a means for electrically
braking the motor; the motor is braked after a time delay
which commences after motor power is cut off.
Patent EP-0695771-A3 (EP)
Title: Dicarboxylic acid (poly)anhydride modified by a polyisocyanate
Inventor: REUTER KNUD DR
IPC: C08G18/04
Filed: 1995-07-19
Abstract: Polyisocyanate-modified dicarboxylic acid (poly)anhydrides (I), which are solid at below 40 degrees C but liq. at above 120 degrees C, are prods. obtd. by reacting org. polyisocyanates with an excess (relative to the NCO/COOH reaction) of free COOH gp.-contg. dicarboxylic acid (poly)anhydrides and opt. also modifying the prods. thus obtd. by reaction with a sub-equiv. amt. (relative to the anhydride gps.) of cpds. contg. anhydride-reactive amino and/or OH gps. Pref. (I) have a COOH gp. content of 0.5-30 wt.%, an anhydride gp. content (as C2O3) of 5-35 wt.% and a N2 content of 0.2-8 wt.%, being obtd. by CO2 splitting-off with NCO/COOH equiv. ratio 0.01-0.6:1 and with the anhydride component being of formula (II) opt. together up to 50 wt.% of the corresp. dicarboxylic acid. In (II), m=1-100; and n=4-16.
Patent EP-0760482-A3 (EP)
Inventor: FURUTA TAKAHISA DR
IPC: G01N33/569
Filed: 1995-09-29
Abstract: A method of judging the eradication of  H. pylori  to
judge whether the sample is positive or negative through a quick
and easily operation is provided. A PG I value and a PG II value
in the body fluids (e.g., in the blood) of an  H. pylori  positive
patient are measured before the  H. pylori  eradicating treatment
and after the passage of a period in which a substantially
significant result occurs from the eradicating treatment, a
PG I/PG II ratio in the body fluids (e.g., in the blood) is
found, a rate of change in the PG I/PG II ratio in the body
fluids (e.g., in the blood) is found before the  H. pylori 
eradicating treatment and after the passage of the period in
which a substantially significant result occurs from the
eradicating treatment, and the change in the PG I/PG II ratio is
used as a marker to indicate that  H. pylori  is eradicated.
Patent EP-0713267-A3 (EP)
Inventor: POST LOTHAR ANDREAS
IPC: H01R13/74
Filed: 1995-11-07
Abstract: An electrical connector housing (2) fixable within an
opening (51) of a wall (46) comprising an inner housing
(4) and an outer housing (6), the inner housing (4) having
a terminal receiving passageway (18) therein,
characterized in that in response to relative movement
between the housings (4,6) resilient members (60) which
have passed through the opening (52) are expanded outward
preventing the housing (2) from backing out of the wall,
thereby providing a through-wall housing that is easily
inserted and affixed to a wall from one side thereof.
Patent EP-0673059-A3 (EP)
Inventor: GARDNER MARK I
IPC: H01L21/322
Filed: 1995-02-08
Abstract: A method is provided for pre-process denudation and
process-induced gettering of a CZ silicon wafer having one
or more monolithic devices embodied therein. Pre-process
denudation is performed in a hydrogen ambient to out-diffuse
oxygen as well as to maintain interstitial silicon flux away
from the substrate surface. Process-induced gettering is
performed at a low temperature to ensure stacking faults and
surface irregularities do not arise from interstitial
silicon bonding at the surface prior to gate oxidation. The
third step of the denudation/gettering cycle involving
precipitate growth is thereby delayed or forestalled until
the field oxide is grown. Any changes or movement in oxygen
and/or interstitial silicon within or near the substrate
surface occurring after polysilicon deposition will have
minimal effect upon the established gate oxide. 
Accordingly, gate oxide integrity (e.g., breakdown voltage
and uniformity) are enhanced by the present process.
Patent EP-0686876-A3 (EP)
Title: Attenuated phase shift mask and process for fabricating such a mask
Inventor: KRIVOKAPIC ZORAN
IPC: G03F1/32
Filed: 1995-04-11
Abstract: An attenuated phase shift mask comprises a first layer having a thickness to provide a transmission in the range of about 3 to 10% formed on a transparent substrate and a second layer comprising a transparent material having a thickness to provide a desired phase shift, formed on said first layer. For a phase shift of 180 DEG  and i-line wavelength (365 nm), where chromium is used as the first layer, then a thickness within the range of about 25 to 75 nm is employed; where silicon dioxide is used as the second layer, then a thickness of about 400 to 450 nm is employed. While the oxide may be dry-etched, an isotropic wet etch provides superior aerial images.
Patent EP-0707387-A3 (EP)
Inventor: WORNELL GREGORY W
IPC: H04B1/62
Filed: 1995-10-03
Abstract: Method and apparatus for preparing a message stream of symbols for wireless
transmission by pre-coding it through convolution with a characteristic "signature" of
predetermined symbols identifying a particular user of the message system. The time
duration of the signature should exceed the inter-symbol interval of the message stream
in order to reduce the likelihood of error caused by fading in the transmission channel.
Patent EP-0735182-A3 (EP)
Title: Pressenpartie
Inventor: KOTITSCHKE HERBERT
IPC: D21F3/02
Filed: 1996-03-01
Abstract: Pressenpartie für eine Papiermaschine, mit wenigstens einer
Preßeinheit, sowie mit einem der Preßeinheit nachgeschalteten
Aggregat, z.B. einer zweiten Preßeinheit oder einer Trockenpartie.
Die Preßeinheit umfaßt zwei Walzen (1; 2, 3), die von
je einem Band umschlungen sind (z.B. oberes Filzband 4 und
unteres Filzband 5). Eine Umlenkenkwalze (10), über die hinter
der Preßeinheit eines der Bänder ("Übergabeband" 5) läuft, ist
schwenkbar gelagert. Das Übergabeband (5) transportiert die
Bahn vom Preßspalt zu einem "Abnahmeband" (14) des nachgeschalteten
Aggregates, wobei das Abnahmeband an der Übergabestelle
über eine Abnahmeeinrichtung (8) läuft, die ein nichtbesaugbares
Leitelement (8a) und ein diesem nachgeschaltetes
Saugelement (8b) umfaßt. Die Position der Umlenkwalze (10) ist
derart veränderbar, daß das Übergabeband (5) entweder allein
an dem nicht-besaugbaren Leitelement (8a) oder nacheinander am
nicht-besaugbaren Leitelement (8a) und am Saugelement (8b) mit
dem Abnahmeband (14) in Kontakt kommt.
Patent EP-0734908-A3 (EP)
Title: Stossfänger
Inventor: BAUMANN KARL-HEINZ
IPC: B60R19/18
Filed: 1996-03-11
Abstract: Die Erfindung betrifft einen Stoßfänger für eine zwei
Längsträger (11, 12) aufweisende Fahrzeugkarosserie,
bestehend aus einem über die Karosseriebreite sich erstreckenden
Biegeträger (13) mit zwei in Abstand voneinander
auf dessen Rückseite rechtwinklig abstehenden Verformungsgliedern
(14, 15), die einstückig mit dem Biegeträger (13)
sind und über Schraubverbindungen (20) mit den Längsträgern
(11, 12) verbunden werden können. Die Verformungsglieder
(14, 15) sind verformungssteifer als der Biegeträger
(13) ausgebildet, so daß sie sich erst am Ende des
Deformationsvermögens des Biegeträgers (13) unter weiterer
Energieaufnahme verformen.
Patent EP-0752432-A3 (EP)
IPC: C08F2/22
Filed: 1994-05-05
Abstract: In a process of (co)polymerization in aqueous emulsion of fluorinated olefinic monomers it is added to the reaction medium a microemulsion of fluoropolyoxyalkylenes having hydrogenated end groups and/or hydrogenated repetitive units. A remarkable reduction in the reaction induction period is so obtained, with formation of a product with improved mechanical properties and higher thermal and chemical resistance.
Patent EP-0768642-A3 (EP)
Inventor: ROTTMAYER ROBERT E
IPC: G11B5/00
Filed: 1996-10-09
Abstract: A magnetic head (100) incorporates a giant
magnetoresistive sensing element (123)
having a magnetic bias field (180)
associated therewith. The orientation direction of the
magnetic bias field (161) is canted to reduce or cancel the effect
on the sensing element of the magnetic field produced by
applied sense current (163).
Patent EP-0770662-A3 (EP)
IPC: C09K19/42
Filed: 1992-11-20
Abstract: A liquid crystal device with a decreased 
temperature-dependence of response speed is obtained 
by using a liquid crystal composition having a 
temperature range of smectic A phase, wherein the 
composition forms a plurality of first molecular layers 
each composed of plural liquid crystal molecules in smectic 
A phase, and also a temperature range of chiral smectic C 
phase, wherein the composition forms a plurality of second 
molecular layers each composed of plural liquid crystal 
molecules in chiral smectic C phase, the second molecular 
layers being formed through deformation from the first 
molecular layers and showing a degree of deformation with 
respect to the first molecular layers which varies at 
different temperatures. The temperature range of chiral 
smectic C phase includes a) a first temperature range where 
the second molecular layers show a degree of deformation 
which increases on temperature decrease down to a mediate 
temperature, and b) a second temperature range, below the 
first temperature range, where the second molecular layers 
show a degree of deformation which decreases on further 
temperature decrease below the mediate temperature.
Patent EP-0743617-A3 (EP)
Inventor: TANIOKA HIROSHI
IPC: G06T15/50
Filed: 1996-05-17
Abstract: An image processing method and apparatus for 
processing an image signal using a DSP (digital signal 
processor), wherein shading correction process, 
logarithmic transformation process, edge emphasizing 
process, density adjustment process, binarization 
process or the like are performed utilizing the DSP and 
a look-up table outside the DSP. An image signal is 
inputted in an order of raster scanning, each pixel data 
of the image signal is set to an input register of the 
DSP, calculations necessary for shading correction is 
performed in parallel on the pixel data by a plurality 
of ALUs in the DSP, and a logarithmic transformation is 
performed on the calculation results utilizing the look-up 
table. Further, the logarithmically-transformed 
signal is inputted to the DSP and set to the input 
register for an edge emphasizing process which is 
performed by the plurality of ALUs. The result is 
inputted again to the look-up table for a density 
adjustment process and sent to the DSP, then binarized 
by the DSP and outputted.
Patent EP-0792793-A3 (EP)
Inventor: CROSS PHILIP JAMES
IPC: B62D53/08
Filed: 1996-09-25
Abstract: A fifth wheel hitch having a fifth wheel hitch plate
(12), a plurality of lubricious polymeric pads (22,24)
configurated to form a bearing surface over the hitch
plate (12), the pads (22,24) having a plurality of
downwardly extending integral bosses (22a) on the
underside thereof in a spaced pattern corresponding to a
like spaced pattern of a plurality of vertical orifices
(20) extending through the steel hitch plate (12), a
first set of a plurality of fastener elements (30)
embedded in these bosses (22a), and a second set of a
plurality of cooperative fastener elements (32) in the
pattern of these orifices (20), one of said sets of
fasteners (30) extending through the bosses (22a) and the
hitch plate orifices (20) for attachment with the other
set, whereby the fasteners (30) prevent vertical
displacement of the pads (22,24) and the bosses (22a)
prevent lateral displacement of the pads (22,24), and
nearly the entire pad (22,24) thickness can be worn.
Patent EP-0782102-A3 (EP)
Inventor: MARIMONT DAVID H
IPC: G06T11/00
Filed: 1996-12-20
Abstract: A data structure representation of an image called an image structure map (ISM) accurately
and explicitly represents the geometry, topology and signal properties of regions in an original image
(10) and allows for efficient and accurate spatial indexing of the image and those regions. The ISM
may serve as the basis for an image interaction system in which a user interacts with a rendered view
(20) of the original image (10) that is produced from the ISM data structure. The rendered view (20)
of the original image (10) represents the geometry and topology of the original image (10) as
represented in the ISM. A user interacts with the rendered view (20) to make alterations to, or to
query, the structures in the ISM. The user may also modify the ISM by interacting directly with a
displayed view of the original image (10) and invoke automatic operations to be performed using the
original image data structure that produce image region data, such as signal property descriptors and
boundary data, that may be used to modify the ISM. An illustrated implementation of the system
uses an ISM having the form of a vertical cell decomposition that is mathematically robust,
topologically consistent with the original image (10) and is able to be dynamically modified without
recomputing the entire ISM when a change is made.
Patent EP-0802460-A3 (EP)
Inventor: TANIGUCHI HIDEO
IPC: H05B37/02
Filed: 1997-03-20
Abstract: A control circuit (16) for outputting a signal for
controlling an amount of light emitted from a
plurality of light emitting elements (G1,...G15) includes
control means such as CPU (14), etc., having a D/A
converter stored therein, for outputting a signal
for use in, for example, setting a voltage in
multiple gradation in accordance with a lighting
state of the light emitting element; an amplifying
circuit (13) for amplifying an output of the D/A
converter and outputting an amplified output as a
control signal a reference voltage generating
circuit for generating the reference voltage and a
comparator (10) for comparing the control signal with the
reference voltage. The control means (16) varies an
output of the D/A converter based on the result of
comparison by the comparator (10), so as to adjust the
output of the D/A converter in such a manner that
the control signal is equivalent to the reference
voltage, thereby resetting each voltage in the
multiple gradation so as to allow the light emitting
element (G1,...G15) to appropriately emit light based on the
adjusted output. As a result, a plurality of light
emitting elements can be controlled stably without
using a circuit element of high precision.
Patent EP-0806712-A3 (EP)
Title: Mechanisches Uhrwerk mit integrierter Stoppuhr (Chronographenwerk)
Inventor: GERBER PAUL
IPC: G04B13/00
Filed: 1997-05-07
Abstract: Mechanisches Chronographenwerk mit Zusatzmodul eines mechanischen
Weckers. Der vorhandene Aufzug zieht gleichzeitig zwei
Federhäuser auf: das Federhaus des Chronographen (verdeckt unter
5 liegend) sowie durch Übertragung über Rotor (1) über Klinkenrad
(2), Reduktionsrad (3), Mitnehmerrad für Sperrad (4), Sperrad
(5) auf das Sperrad Wecker (6) und das Federhaus Wecker (7).
Patent EP-0817130-A3 (EP)
Inventor: MCKEOWN JACK R
IPC: G06T15/50
Filed: 1997-07-01
Abstract: Rapid calculation of specular color component
 
for a displayed object subjected to light
according to the Phong shading model is made preferably
using hardware. For a surface position on the displayed
object floating point data for  D = 〈V e , V r 〉  is obtained,
where V e  is a unit vector from the object to the eye point,
and V r  is a reflection unit vector from the object. The
vector dot product for D is then obtained using multipliers
and adders. The dot product bits are multiplied by a
constant to generate an index to a first look-up table
containing pre-stored values of log 2  (D). The value of log 2 D
is then multiplied by O e  to generate exponent and fractional
field bits representing O e *log 2 D. These bits are used to
create an index into a second look-up table containing
antilog 2  values, whose output is
 
This value
is then added to C ' / s to yield
 
Calculation of C s  takes eight computer cycles, which is less
what is required for prior art implemented C s  calculations.
Patent EP-0821158-A3 (EP)
IPC: F02M51/06
Filed: 1997-07-17
Abstract: The fuel and air supply system of the present invention provides
fuel from a fuel pump (42) at a first pressure upstream of a pressure
reducer (46), fuel being provided directly to the fuel injector (10) at a reduced
pressure on the downstream side of the pressure reducer (46). A bypass
line (34) in communication with the fuel line (44) upstream of the pressure
reducer (46) provides fuel to an air reservoir (50) at the first pressure. The air
reservoir (50) lies in communication with a porous member(s) (30) in the fuel
injector (10) in an air inlet (32) to a fuel volume (24) within the injector (10).
Upon flow of fuel into the air reservoir (50) and
closure of normally open fuel and air valves (58,60) in the reservoir (50), air at the
first pressure is supplied the porous member(s) (30), creating a pressure
differential across the member(s) (30), causing air to flow through the
porous member(s) (30) to form air bubbles in the fuel volume (24) for two-phase
flow through the fuel injector orifice (28). The air flows for a
predetermined time until the reservoir (50) fills with fuel which precludes
further air flow into the injector (10). Upon shutdown of the engine, the
valves (58,60) in the air reservoir (50) open, draining the fuel from the air reservoir (50)
and enabling air at atmospheric pressure to enter the reservoir (50),
returning the system for reuse upon engine startup.
Patent EP-0833414-A3 (EP)
Title: Elektrischer Verbinder mit einem Kurzschlusskontakt und Kurzschlusskontakt
Inventor: HAHN JOACHIM ALFRED
IPC: H01R31/08
Filed: 1997-09-17
Abstract: In einem elektrischen Verbinder ist in einem isolierendem
Gehäuse 1 eine Vielzahl elektrischer Kontakte 2 angeordnet.
Jeweils zwei nebeneinanderliegenden Kontakte 2 werden mit
einem Kurzschlussbereich 5 eines Kurzschlusskontaktes 4
kurzgeschlossen. Der Kurzschlusskontakt 4 weist einen
ringförmig gebogenen Kurzschlussbereich 5 auf, der zwei
nebeneinanderliegende Kontakte 2 federnd kontaktiert. Der
Kurzschlusskontakt 4 wird verwendet in elektrische
Verbinder mit sehr engen Platzverhältnissen.
Patent EP-0832943-A3 (EP)
Title: Schwitzwasserbeständige blaustichige Glanzpigmente
Inventor: KALIBA CLAUS DR
IPC: C04B33/14
Filed: 1997-09-24
Abstract: Schwitzwasserbeständige blaustichige Glanzpigmente auf der Basis
von in einer reduzierenden Atmosphäre erhitzten titandioxidbeschichteten
silikatischen Plättchen, erhältlich durch Umsetzung
der reduzierten Plättchen mit einem Silan der allgemeinen
Formel I
 R a SiX b   
in der die Variablen folgenden Bedeutung haben:
     R   C 1 -C 10 -Alkylreste, die in ω-Position durch eine Glycidoxygruppe,
eine Aminogruppe oder eine Hydroxylgruppe oder eine
Monoalkylaminogruppe oder einen Alkoxyrest, deren Alkylketten
jeweils bis zu 10 Kohlenstoffatome enthalten können und durch
1 bis 5 Ethersauerstoffatome oder Iminogruppen unterbrochen
sein können, substituiert sind, wobei die Reste R für a > 1
gleich oder verschieden sein können;   X   C 1 -C 4 -Alkoxy;   a   1 oder 2;   b   2 oder 3, wobei die Summe  a + b = 4  ist.
Patent EP-0849795-A3 (EP)
Inventor: ESLAMY MOHAMMAD
IPC: H01L23/498
Filed: 1997-11-05
Abstract: A method and apparatus for connecting a Tape Automated Bonding (TAB) film to a baseplate. The
baseplate may be a heat spreader having a cavity for receiving a semiconductor chip disposed within the TAB
film. A pressure-sensitive adhesive coupon may be positioned between the TAB film and the baseplate,
thereby connecting the TAB film to the baseplate. An adhesion promoter containing an organofunctional
group and a silicon-functional group may be disposed between the adhesive coupon and each of its mating
surfaces (i.e., the TAB film and the baseplate) to increase adhesion between the adhesive coupon and the
mating surfaces. The adhesion promoter preferably forms covalent bonds with the adhesive coupon and with
each of the mating surfaces.
Patent EP-0847701-A3 (EP)
Inventor: YAMAZAKI KATSUTOSHI
IPC: A23L7/109
Filed: 1997-11-24
Abstract: This invention provides a modified cereal flour such as
wheat flour imparted with excellent quality through
modification, and additionally provides a cereal-flour
processed food with excellent quality such as elasticity,
smoothness and extra-fineness, produced from the modified
cereal flour as a raw material. This is achieved by a
method for modifying cereal flour by transglutaminase
treatment during the process of milling cereal flour. The
invention also provides cereal-flour based processed foods
such as noodles, breads, pastries and the like produced
from the modified cereal flour as the raw material.