baber/WOPTO huggingface dataset:
Patent EP-0385363-A3 (EP)
IPC: C04B35/49
Filed: 1990-02-26
Abstract: A monolithic capacitor having a dielectric ceramic body 
cosintered with at least two base metal electrodes. The ceramic body is 
composed of a major ingredient expressed by the formula,  
(1-α){(Ba k-x M x )0 k Ti0₂} + αCaZr0₃  
where M is either or both of calcium and strontium, and α,  k  and  y  are 
numerals in specified ranges. To this major ingredient is added a minor 
proportion of a mixture of boric oxide, silicon dioxide and at least one 
metal oxide selected from among barium oxide, strontium oxide, calcium 
oxide, magnesium oxide and zinc oxide. For the fabrication of capacitors 
the mixture of the above major ingredient and additives in finely divided 
form are formed into moldings of desired shape and size, each with at 
least two electrodes buried therein. The moldings and electrodes are 
cosintered in a reductive or neutral atmosphere at temperatures of less 
than 1200° C. and then are reheated at a lower temperature in an oxida­
tive atmosphere.
Patent EP-0385443-A3 (EP)
Title: Polymer material having shape memory characteristics
IPC: C08F259/08
Filed: 1990-02-28
Abstract: The present invention provides a polymer material 
having shape memory characteristics and characterized in 
that the material is prepared from a polymer substance 
obtained by dissolving an amorphous fluorine-containing 
polymer in an acrylic monomer, and polymerizing the 
monomer with or without permitting the resulting polymer 
to form an interpenetrating polymer network, and a polymer 
material having shape memory characteristics and 
characterized in that the material is prepared from a 
blend of (a) and (b), (a) being an amorphous fluorine-­
containing polymer or crystalline polymer containing 
vinylidene fluoride, and (b) being an acrylic polymer.
Patent EP-0394989-A3 (EP)
Title: Peptide compounds, process for preparation thereof and pharmaceutical composition comprising the same
IPC: C07K5/078
Filed: 1990-04-25
Abstract: A compound of the formula : 
  
wherein R¹ is lower alkyl, aryl, arylamino, pyridyl, 
pyrrolyl, pyrazolopyridyl, quinolyl, 
or a group of the formula : 
  
wherein the symbol of a line and dotted 
line is a single bond or a 
double bond,  
X is CH or N, and  
Z is O, S or NH,  
each of which may have suitable 
substituent(s);  
R² is hydrogen or lower alkyl;  
R³ is hydrogen or hydroxy;  
R⁴ is lower alkyl which may have suitable 
substituent(s), and  
R⁵ is ar(lower)alkyl which may have suitable 
substituent(s) or pyridyl(lower)alkyl, 
or  
R⁴ and R⁵ are linked together to form 
benzene-condensed lower alkylene;  
 
 
A is an amino acid residue excepting D-Trp, 
which may have suitable 
substituent(s); and  
Y is bond, lower alkylene or lower 
alkenylene,  
and a pharmaceutically acceptable salt thereof,  
processes for their preparation and pharmaceutical compositions 
comprising them as active ingredient in association with a 
pharmaceutically acceptable carrier or excipient.
Patent EP-0400608-A3 (EP)
Title: Printing apparatus having automatic loading function
IPC: B41J29/48
Filed: 1990-05-30
Abstract: A printing apparatus includes a platen (1) on 
which a printing medium (10, 10a) is set, a carriage 
(11) which is movable along the platen and having a 
guide (12) for guiding the printing medium to the platen 
and a printing head (3) for making a print on the 
printing medium which is set on the platen, a first 
motor (4) for moving the carriage along the platen, a 
second motor (2) for feeding the printing medium, and a 
controller (5) for controlling the first motor so that 
the carriage is moved to a first position (b) until a 
tip end of the printing medium passes between the 
printing head and the platen and the carriage is moved 
to a second position (c) after the tip end of the 
printing medium passes between the printing head and the 
platen, where the first and second positions are 
mutually different positions.
Patent EP-0402846-A3 (EP)
Title: Fluorescence polarization immunoassay for tetrahydrocannabinoids
IPC: C07D491/052
Filed: 1990-06-12
Abstract: This disclosure related to a method and 
reagents for determining tetrahydrocannabinoids (THC) 
and THC metabolites in a biological fluid such as 
urine. In particular, this disclosure relates to a 
fluorescence polarization immunoassay procedure for 
determining the presence of THC and to a novel class of 
tracer compounds employed as reagents in such 
procedures. The procedure described also provides for 
novel wash reagent for a THC fluorescence polarization 
assay.
Patent EP-0381257-A3 (EP)
IPC: B29C53/82
Filed: 1990-01-05
Abstract: Die Rohrwickelvorrichtung weist einen zwischen 
zwei Ringen (5,6) aus Stäben (7,8) gebildeten stationären 
Käfig (3) auf. Das Besondere liegt darin, dass wenigstens 
ein Teil der Käfigstäbe (8) gegenüber der Käfigachse 
um den Steigungswinkel des schraubenlinienförmig aufzu­
wickelnden Bandes (2) zwischen den Ringen (5,6) schrägge­
stellt und angetrieben sind, so dass das zu wickelnde 
Band senkrecht auf die angetriebenen Stäbe (8) zugeführt 
werden kann. Damit wird es möglich, die Reibungskräfte 
zwischen Band (2) und Stäben (8) optimal auszunützen 
und durch den Antrieb der Stäbe das Rohr zu wickeln 
und dieses weiter vorzutreiben.
Patent EP-0385671-A3 (EP)
Title: Low loss waveguide intersection
IPC: G02B6/122
Filed: 1990-02-23
Abstract: An optical intersection with reduced transmission loss is described. An 
embodiment of the inventive interconnection comprises two intersecting 
waveguides. According to the teachings of the invention, deleterious asymmetric 
field distortions in the waveguides, associated with the presence of the adjacent 
waveguides, are reduced by, for example, changing the width of the intersection 
region, and the widths of the waveguides as they approach the intersection region.
Patent EP-0399868-A3 (EP)
Title: Procédé de fabrication d'une carte dite carte à puce, et carte obtenue par ce procédé
IPC: B42D15/10
Filed: 1990-05-11
Abstract: Le module électronique (1) qui 
doit contenir la carte à puce est formé en réalisant le 
circuit électronique à partir d'une bande métallique 
prédécoupée et préformée afin de présenter des contacts 
(10) sur laquelle on soude et câble la puce électronique 
puis en enrobant ledit circuit électronique d'une résine et 
en ce que lors du moulage de la carte l'on applique une 
pression P sur le moule (103) afin de pincer fortement le 
module électronique (1) entre les coquilles de celui-ci et 
d'assurer son maintien dans des moyens de positionnement et 
de blocage et le placage de ses contacts (10) contre la 
paroi interne du moule.
Patent EP-0472289-A3 (EP)
Title: Speakerphone state-controlled alerting arrangement
IPC: H04M19/02
Filed: 1991-07-22
Abstract: A telephone station set (100) alerting arrangement preferably 
uses a speakerphone loudspeaker (140) to produce audible alerting 
signals (e.g., ringing signals) from locally-generated (105) 
alerting signals both when the set is on-hook and when the set is 
off-hook. The present state of the speakerphone control circuit 
(102) is used to control the volume of the produced audible alerting 
signals; high-volume alerting signals are supplied to the 
loudspeaker when the control circuit is in talking state, and 
low-volume, attenuated, alerting signals are supplied to the 
loudspeaker when the control circuit is in listening state. The 
appearance of alerting signals when the speakerphone control circuit 
is in idle state causes the speakerphone circuit to make a 
transition to the talking state.
Patent EP-0480595-A3 (EP)
Title: Gas fire
IPC: F24B1/18
Filed: 1991-09-24
Abstract: In a gas fire, the radiant heat output from imitation coal pieces 2 caused to radiate by flames from a burner 1 is supplemented by convective air drawn into the base of the fire and passing through duct 6 before emerging through outlets 7, the duct being transversed by flue tubes 8, 9, 10, 11 to which combustion gases from the burner pass in the direction of the arrows B. A problem with such a fire is if the flue outlet 12 become blocked because the flow of gases reverses direction relative to the arrows B and the burner then combusts within unsafe limits if the doors 4, 5 are closed. To overcome this some of the flue tubes 8, 10 are provided with openings 10a, partially shielded by shield 22, to allow escape of recirculating combustion products into the convection duct, thereby allowing the burner to continue operation in safe limits in the event of flue blockage. <IMAGE>
Patent EP-0500161-A3 (EP)
Title: Sheet cutting station for rotary cut wood veneer
IPC: B26D11/00
Filed: 1992-02-10
Abstract: A device (15, 15') for transverse cutting of a wood veneer strip by means of a blade rotating around an axle for getting in contact transversely with the strip has a blade consisting of two sections (21, 22; 57, 58) independently controllable along the axle. Means (19, 30, 66) for synchronizing the blades are provided for performing jointly, on command, a continuous cut along the entire width of the strip. <IMAGE>
Patent EP-0594026-A3 (EP)
Title: Polyvinyl acetals capable of forming emulsifier-free aqueous dispersions and redispersible dry powders, process for their manufacture and use.
Inventor: KROGGEL MATTHIAS DR
IPC: C08F8/28
Filed: 1993-10-11
Abstract: Polyvinyl acetals which are capable of forming emulsifier- and surfactant free aqueous dispersions and redispersible dry powders and contain copolymeric polyvinyl acetals containing amounts, sufficient to form a dispersion, on sulfo salt group-carrying comonomer units derived from copolymeric polyvinyl alcohols (PVALs) which contained sulfonate group-carrying comonomer units in the salt form are prepared by acetalation of the starting polyvinyl alcohols to be used by means of aldehydes or aldehyde acetals under acid-catalysed acetalation conditions in aqueous medium, giving emulsifier-free, stable, aqueous polyvinyl acetal dispersions from which dry, redispersible polyvinyl acetal powders can be obtained by spray drying or freeze drying. The novel polyvinyl acetals can be plasticised both in their aqueous dispersion form and in the dry powder form by mixing in plasticisers. The novel polyvinyl acetals can be employed both in the aqueous dispersion form and in the dry powder form in numerous areas of application in which polyvinyl acetals of the type known hitherto are usually already used. In addition, the advantageous property profile of novel polyvinyl acetals makes numerous new areas of application accessible.
Patent EP-0544652-A3 (EP)
IPC: B29L7/00
Filed: 1988-04-15
Abstract: Coated polyolefine films for heat sealed packaging and twist wrapping are obtained by blending polyolefine and a rosin or resin of high Ring and Ball softening point, preferably hydrogenated, and extruding the resultant blend with polymer to form a coated film.
Patent EP-0543802-A3 (EP)
IPC: B01J23/83
Filed: 1991-05-17
Abstract: A method of making a washcoat mixture for an 
automotive exhaust gas catalyst comprising preparing a 
high surface area ceric oxide having resistance to loss 
of surface area at automotive exhaust gas temperatures 
by treating a wet, solid cerium compound with an amount 
of acetic acid in excess of that required for 
stoichiometric conversion of said compound to cerium 
acetate and by calcining said acid-treated cerium 
compound at a temperature in excess of 350°C to form 
ceric oxide with a surface area of at least 80 m²/g.
Patent EP-0605304-A3 (EP)
Inventor: FEINGOLD JEAN
IPC: G05B13/04
Filed: 1993-12-24
Abstract: On règle une grandeur, telle qu'un niveau liquide, dans le 
cadre d'un processus industriel (P), par l'intermédiaire 
d'un système de régulation de type connu(RN, AV, RD). Selon 
l'invention on utilise des modèles (PM-RNM, AVM, RDM) de ce 
processus et de ce système de régulation pour corriger un 
signal de consigne d'entrée (SCN) avant de l'appliquer à ce 
système de régulation.  
     L'invention s'apllique notamment au réglage de niveau d'eau 
alimentaire dans un générateur de vapeur d'une centrale 
nucléaire à eau pressurisée.
Patent EP-0637003-A3 (EP)
Title: Von Hand bewegbarer Transportwagen
IPC: G09F23/06
Filed: 1994-07-15
Abstract: Die Erfindung betrifft einen von Hand bewegbaren Transportwagen 
(1), insbesondere einen Einkaufswagen, mit Wenigstens 
einer zur Aufnahme von Ware, Gepäck und dgl. bestimmten 
Einrichtung (3) und mit einer zwischen zwei Griffhalteteilen 
(17) angeordneten, als Griffstange (5) ausgebildeten 
Schiebeeinrichtung, die mit einem Münzschloß (11) ausgestattet 
ist, das ein Ausleihen des Transportwagens auf 
Pfandbasis ermöglicht.  
Es wird vorgeschlagen, das Münzschloß (11) an der Griffstange 
(5) so anzuordnen, daß an der Griffstange (5) ein 
vom Münzschloß (11) nicht beanspruchter, von einem Griffhalteteil 
(17) zum anderen Griffhalteteil (17) sich erstreckender 
oberer Bereich (8) erhalten ist.
Patent EP-0658347-A3 (EP)
Title: Pharmaceutical composition, containing diclofenac and 2-hydroxypropyl-beta-cyclodextrin.
Inventor: BODLEY MARK DAVID
IPC: A61K47/48
Filed: 1994-11-24
Abstract: A method of preparing an injectable pharmaceutical or veterinary composition which comprises either diclofenac or a salt thereof and 2-hydroxypropyl beta-cyclodextrin, or an inclusion complex of diclofenac or a salt thereof and 2-hydroxypropyl beta-cyclodextrin, includes the step of dissolving either the diclofenac or salt thereof and the 2-hydroxypropyl beta-cyclodextrin, or the inclusion complex, in water to form a solution, the water having been acidified to a pH such that the pH of the solution is from 6,0 to 8,5 inclusive, in the absence of a phosphate buffer. The composition so produced has good stability on storage.
Patent EP-0695086-A3 (EP)
Title: Method for transmitting a television signal, an accompanying signal and a control signal for displaying as a large or small image
Inventor: ROSENBERGER WINFRIED
IPC: H04N5/45
Filed: 1995-07-25
Abstract: At the transmitter a TV signal, an accompanying videotext signal and a screen display control signal generated by separate circuits (1-3) are combined (4) into a TDM digital signal for conversion (5) into a high-frequency signal and transmission from the antenna (7). The receiving antenna (8) feeds a tuner and IF stage (9), a picture signal processing circuit (10) and memory (11), and a videotext decoder (14) with memory which separates the control signal (S5) for a microprocessor (16) linked to a remote control receiver (15). The memories are read (S6,S7) selectively for presentation (12) of three-colour images and text in separate areas on the screen (13).
Patent EP-0706271-A3 (EP)
Inventor: HEUTMAKER MICHAEL S
IPC: H04B17/40
Filed: 1995-09-20
Abstract: A method is provided for accomplishing unified testing of a digital/RF
system (10'), comprised of a digital controller (14), a base-band processor (20), an
RF transmitter (24) and an RF receiver (34). The digital portion of the digital/RF
system (10'), including the digital controller (14) and the base-band processor (20), is
tested by a digital test technique such as Boundary-Scan testing. Test patterns for the
RF elements are down-loaded from the digital controller (14) to the base-band
processor via a Boundary-Scan Test Access Port (TAP). Thereafter, the RF
transmitter (24) and the RF receiver (34) are tested by applying the test patterns from
the base-band processor to the RF transmitter for transmission thereby. The signal
produced by the RF transmitter (24) in response to the applied test pattern is
converted to a first digital signal stream for processing by the base-band processor
(20) to determine the operability of the transmitter. The signal produced by the RF
transmitter (24) is also received by the RF receiver (34) for demodulation thereby.
The demodulated receiver signal is then converted to a second signal stream for input
to the base-band processor to determine the operability of the receiver.
Patent EP-0753457-A3 (EP)
Inventor: HUBER THOMAS
IPC: B64D9/00
Filed: 1996-07-10
Abstract: Zum Sichern von Containern auf dem Frachtraumboden eines
Flugzeugs sind Riegelelement bekannt, die einen Rahmen und
mindestens einen Riegelhaken (20) umfassen, der am Rahmen (10) von einer
abgesenkten Ruheposition in eine hochgestellte Arbeitsposition
um eine Achse (22) verschwenkbar angebracht ist. Wird durch
Unachtsamkeit des Bedienungspersonals der Riegelhaken in seiner
Arbeitsposition belassen und trifft in dieser Position ein
Container auf ihn auf, so kommt es oftmals zur Zerstörung der
Bodenstruktur. Es wird vorgeschlagen, Sicherungseinrichtungen
vorzusehen, die bei einer definierten Überlastung des
Riegelelements in eine Richtung parallel zum Frachtraumboden
das Riegelelement ausweichen lassen.
Patent EP-0764464-A3 (EP)
Inventor: IWAKURA TOMOATSU
IPC: B01J21/12
Filed: 1996-09-25
Abstract: A catalyst for oxidizing ethylene and producing
ethylene oxide, said catalyst being prepared by pretreating a
porous carrier with a solution containing a lithium compound and
a cesium compound, thereafter, impregnating a solution
containing a silver compound and a cesium compound in the
pretreated porous carrier and then heat-treating the impregnated
porous carrier. 
     The use of the catalyst of this invention provides
high selectivity in the production of ethylene oxide by the
vapor contact oxidation of ethylene.
Patent EP-0781779-A3 (EP)
Inventor: SAKAI YASUO
IPC: C12P21/00
Filed: 1996-12-27
Abstract: The invention provides a nonantigenic stabilizer that can be obtained
with a high yield, inducing no anaphylaxis, and has an effect of stabilizing a
physiologically active substance, and provides a physiologically active
substance stabilized thereby. 
     The nonantigenic stabilizer contains not less than 70% of peptides
which can be obtained by specifically decomposing zelatin or collagen using a
collagenase that have a molecular weight not more than 20,000 and an amino acid
sequence (Gly-x-Y) n . The physiologically active substance contains 0.005-15
percent by weight of the nonantigenic stabilizer.
Patent EP-0719927-A3 (EP)
Inventor: MAKI HIDETAKA
IPC: F02D41/04
Filed: 1996-01-02
Abstract: A fuel metering control system for an internal
combustion engine having a plurality of cylinders. The
system includes an air/fuel ratio sensor and engine operating
condition detecting means for detecting engine operating
conditions at least including engine speed and engine load.
The basic quantity of fuel injection is determined by retrieving
mapped data according to the engine speed and
engine load. An adaptive controller is provided to calculate
a feedback correction coefficient to correct the quantity
of basic fuel injection such that the detected air/fuel
ratio is brought to a desired air/fuel ratio value is provided
for calculating feedback correction coefficients to
correct the quantity of fuel injection. The output quantity
of fuel injection is determined on the basis of the basic
quantity of fuel injection and the feedback correction
coefficients, and in addition, fuel adhered on an intake
manifold wall.
Patent EP-0762727-A3 (EP)
Inventor: MELEN ROGER D
IPC: G06K19/00
Filed: 1996-09-06
Abstract: Document entry system 10 receives user documents 10D
containing document data for distribution and storage
throughout a user network 10N. Controller 10C controls
the operation of the document entry system. Document
scanner 10S has a document port 10P for receiving the
user documents to be entered by the user. The document
scanner is responsive to the controller for scanning the
document data on the documents, and providing electronic
document data for distribution and storage throughout the
user network. Controller display 12 is responsive to the
controller for displaying operational information about
the document entry system to the user. Portable key
module 14 contains user module data which defines
distribution parameters and storage parameters for the
electronic document data. Key module reader 15 has a
module port for reading the module data on the key module
and transferring the module data to the controller to
effect the distribution and storage of the electronic
document data. User response device 16 is connected to
the controller for permitting the user to initiate
operation of the document entry system in response to the
module data. In addition, the user response key may
initiate the distribution and storage of the electronic
document data parameters throughout the user network.
Patent EP-0742674-A3 (EP)
Inventor: AZADEGAN FARAMARZ
IPC: H04N7/52
Filed: 1996-05-06
Abstract: A system and method for determining quantization level
versus bit-rate characteristics of raw video signals in video
frames during a pre-encoding phase for video technologies such
as MPEG and MPEG-2. During a pre-encoding phase, various
quantization levels are assigned to various parts of a frame,
and the frame is then pre-encoded to determine a bit-rate for
each quantization level used in the pre-encoding phase.
Depending on the embodiment, quantization levels are assigned
in one of many ways: checkerboard style, block style or any
other distribution that avoids statistical anomalies. The
method and system repeat the pre-encoding for plural frames,
recording all quantization level versus bit-rate statistics on
a frame by frame basis. These statistics are then used during
encoding or re-encoding of a digital video to control the
number of bits allocated to one segment of the digital video
as compared to another segment, based on a target quality and
target storage size for each segment. The resulting encoded
digital video is stored on a digital storage medium, such as a
compact disc.
Patent EP-0795971-A3 (EP)
Inventor: WATANABE MASATOSHI
IPC: H04B1/7073
Filed: 1997-03-14
Abstract: In base station side equipment, a control channel for
transmitting control information and a communication channel
for transmitting information to each mobile station are spread
with different synchronizing codes before being superposed by
operating a switch to switch the output of an adder over to the
output of a synchronizing code generator. Further, a
synchronizing code is periodically inserted in a signal by one
symbol length and the signal is transmitted over the superposed
channel. In a plurality of base station side equipment,
moreover, the synchronizing code and its transmission period
are equal and the transmission timing is asynchronous and
independent. A synchronizing correlator in mobile station side
equipment obtains the correlation value of the whole chip phase
in a synchronizing code transmission period using the
synchronizing code and decides a base station which is
transmitting the synchronizing code at the greatest correlating
peak position to the closest one and further extracts symbol
timing from the peak position.
Patent EP-0817258-A3 (EP)
IPC: H01L21/768
Filed: 1997-06-25
Abstract: A method for forming an interconnection structure
in a semiconductor device includes the steps of
forming a thin, first tungsten film (20) in a via-hole (16a) by
a first LPCVD process using SiH 4  gas and WF 6  gas
simultaneously and forming a thick, second tungsten
film (21) to fill the via-hole (16a) by a second LPCVD process
using H 2  gas and WF 6  gas, and patterning the second
tungsten film to leave a tungsten plug in the via-hole.
A reliable contact between the tungsten plug
and an underlying interconnect or diffused region can
be obtained by not introducing SiH4 gas alone to avoid
an excess amount of SiH 4 .