baber/WOPTO huggingface dataset:
Patent EP-0424958-A3 (EP)
Title: Display apparatus
IPC: G09G3/36
Filed: 1990-10-26
Abstract: A display apparatus includes a display panel having a matrix electrode arrangement of intersecting scanning lines and data lines, a driving voltage generating means for supplying voltages to be applied to scanning lines to a scanning line driving means for driving scanning lines, as well as voltages to be applied to data lines to a data line driving means for driving data lines, at least one voltage level being supplied to the scanning and to the data line driving means, a switching means for turning on or off an electrical connection between the driving voltage generating means to a power source for supplying or disconnecting power to the driving voltage generating means, and a control means for controlling the scanning line driving means and the data line driving means such that a scanning signal voltage is applied to a scanning line to scan the same while a data signal voltage corresponding to image data is applied to a data line when the switching means is on, such that the one voltage level is supplied to the scanning line driving means and to the data line driving means after the switching means is turned off.
Patent EP-0440970-A3 (EP)
Title: Molding granules, their manufacture and their use in the production of molded particles
IPC: B29C70/14
Filed: 1990-12-21
Abstract: Elongated granules of reinforcing fibers extending generally parallel to each other longitudinally within the granule substantially uniformly dispersed throughout a film forming latex binder composition. The granules provide complete dispersion of the fibers during their processing conserving physical properties of the fibers and provide improved handling and molding characteristics.
Patent EP-0390232-A3 (EP)
Title: Process for checking the tightness of a casing, and device for carrying out said process
IPC: G01M3/10
Filed: 1990-02-06
Abstract: A method and device for checking the tightness of a casing (6) which is, filled with a gaseous medium, immersed in a container (2) with liquid medium p[laced in a chamber (30) of which the interior is insulated for sound and vibrations, the output signals of a sensor (8) in contact with the containerwall being amplified, filtered and evaluated.
Patent EP-0378416-A3 (EP)
Title: Channel state bits
IPC: G06F13/12
Filed: 1990-01-11
Abstract: An I/O channel is described which contains multiple clocking 
partitions and is controlled by the main system processor over an I/O 
bus that is common with other I/O channels, thus decoupling the channel 
from continuous processor monitoring. A dual set of state bits convey 
to the main processor over an asynchronous boundary the state of the 
channel interface and the link. The origin of the channel interface 
state bit is a function of whether the main processor is issuing a new 
command. Link state bits are real time or latched as a function of 
channel state. Link state values have been assigned using Gray code for 
assuring accurate determination of link state at the instant of failure, 
to avoid false readings at state transitions due to asynchronous 
internal channel clocking.
Patent EP-0388038-A3 (EP)
Title: Film transport system
IPC: G03D3/13
Filed: 1990-02-26
Abstract: A film processing apparatus includes a housing (12) and a 
pair of continuous belts (20) disposed within the housing in a 
laterally spaced relationship. Guide rollers (24,26) within the housing 
guide the belts about parallel serpentine paths through the 
housing. Drive rollers engaged with the belts drive the belts in 
synchronization about the paths through the housing. A film 
carrier card (60) having attachment elements for selectably engaging 
the belts is provided, such that the film carrier card is 
transported through the housing by the belts.
Patent EP-0390571-A3 (EP)
Title: Organic thin film display element
IPC: G02F1/153
Filed: 1990-03-29
Abstract: An organic thin film display element comprises a 
pair of electrodes (12, 16), an organic thin film (14) 
interposed between the electrodes (12, 16) and including 
both donor molecules and acceptor molecules, and an 
insulating layer (13) having a relative dielectric 
constant of 10 or more, and interposed between at least 
one of the electrodes and the organic thin film (14).
Patent EP-0402083-A3 (EP)
IPC: H04M11/06
Filed: 1990-06-04
Abstract: A secure teleconferencing method for a key management 
system is shown. This method directly establishes a secure 
teleconference among a number of terminals without the 
intervention of a certifying authority. The terminals (A-D) 
of this system have been previously certified by a common 
certification authority. Upon detection of a secure 
teleconference, the terminals orient themselves in a 
master/slave (1-16,22,23) configuration. The terminals 
exchange certification messages (24-43,45). As a result, 
each terminal determines the identity of the other terminals 
(44,46). Under the supervision of the master terminal, the 
terminals establish a single session, session key which 
permits secure communication among the terminals (47-58). A 
new session key is randomly generated for each 
teleconference call. A minimum number of messages is 
exchanged to establish the secure teleconference.
Patent EP-0406139-A3 (EP)
IPC: F16L31/00
Filed: 1990-06-26
Abstract: Dispositif amovible pour l'assemblage étanche sur 
une combinaison (1) d'un gant (4) ou d'une botte (5) dont 
l'ouverture à paroi souple est cerclée d'une première bague 
rigide (7) dont elle est solidaire, destinée à venir s'adapter 
sur une deuxième bague rigide (8) dont est solidaire 
l'ouverture à paroi souple terminant la jambe (3) ou la manche 
(2) considérée.  
     La paroi souple de l'ouverture du gant (4) ou de la 
botte (5) est serrée entre un anneau (10) et la paroi 
intérieure (9) de la bague (7), le serrage de cet anneau (10) 
contre la paroi souple étant assuré par vissage d'un écrou 
annulaire (11) dans la paroi intérieure filetée de la première 
bague (7). La fixation amovible de la bague (7) sur la bague 
(8) étant obtenue à l'aide d'un assemblage à baïonnette dont la 
rotation relative assure le serrage dans le sens axial d'un 
joint d'étanchéité annulaire (15), une touche (21) à rappel 
élastique disposée sur l'extérieur des bagues (7), (8) assure 
automatiquement le verrouillage, dès que les bagues (7) et (8), 
sont en position correcte d'assemblage.
Patent EP-0423101-A3 (EP)
Title: Catalyst for producing hemiisotactic polypropylene
IPC: C08F4/44
Filed: 1990-10-09
Abstract: This invention is for a metallocene compound which can be used in a catalyst system to produce hemiisotactic polymer. The compound is a bridged metallocene compound having dissimilar cyclopentadienyl groups and no bi-lateral symmetry. One example of the compound is isopropylidene(3-methylcyclopentadienyl-1-fluorenyl) zirconium dichloride. The catalyst of this invention can be converted to an ionic metallocene catalyst by an ionizing agent, such as methylaluminoxane. The polymer produced with this catalyst is characterized by having an isotactic structure effecting only every other asymmetric carbon atom. In the case of polypropylene, every other methyl group is on the same side of the principal polymer chain as represented by a Fisher projection. The remaining methyl groups can be either on the same side or on the opposite side of the principal polymer chain. The polymer produced with the catalyst of this invention can be used as a plasticizer.
Patent EP-0445624-A3 (EP)
Title: Photopolymerisable composition and recording material produced therefrom
IPC: G03F7/032
Filed: 1991-02-26
Abstract: Photopolymerisable mixt. based on a polymeric binder (I), a cpd. (II) with polymerisable gp(s), capable of free radical polymerisation and a photo-reducible dyestuff (III) also contains a dicyclopentadienyl-bis- 2,4,6-tri-fluorophenyl-Ti or Zr cpd. (IV). Pref. (I) is insol. in H2O and soluble in aq. alkaline solns. (II) is an (alk)acrylate ester with gp(s). capable of photo-oxidn. when exposed in the presence of (III), and is pref. an amino, urea, thio or enol gp. (III) is a xanthene, thiazine, pyronine, porphyrin or acridine dyestuff. In (IC), at least one of the cyclopentadienyl gps. is substd. The mixt. may also contain a trihalomethyl cpd. (V) decomposed by radiation, (pref. an s-triazine cpd. with trihalomethyl gp(s). and opt. another substit.; or an aryl trihalomethyl sulphone). An acridine, phenazine or quinoxaline cpd. may be added as photoinitiator. The mixt. contains 20-90 (wt.)% 10-80% (II) and 0.05-20% initiators activated by radiation, w.r.t. non-volatiles. The recording material has a base coated with the mixt. and pref. also another transparent layer with low permeability for atmos. O2, whichis soluble in the developer liquid for the photopolymerisable layer.
Patent EP-0472876-A3 (EP)
IPC: H01B12/00
Filed: 1991-07-16
Abstract: To produce relatively complex shaped bodies from high-temperature superconductor precursors based on the oxides of bismuth, strontium, calcium and copper, the homogeneous melt of these oxides is cast at temperatures from 870 to 1000 DEG C in moulds. The moulds of geometrically corresponding shapes here consist of a material having a melting point of at least 1000 DEG C. Finally, the moulds containing the solidified melt of the oxides of bismuth, strontium, calcium and copper are treated with dilute hydrofluoric acid at temperatures from 20 to 90 DEG C until the moulds have dissolved.
Patent EP-0481262-A3 (EP)
Title: Treatment of black tea
IPC: A23F3/08
Filed: 1991-09-26
Abstract: Black tea leaves are oxidized to provide treated leaves from which aqueous tea extracts which have minimal turbidity, particularly when cooled, may be obtained. The oxidation reaction is performed on black tea leaves which contain moisture only in an amount such that the oxidation reaction occurs at localized sites on and within the tea leaf structure.
Patent EP-0460766-A3 (EP)
Title: Polymer material of thermo-optical effect for a bistable optical device
IPC: G02F1/01
Filed: 1991-06-04
Abstract: The present invention provides a bistable optical device in which the active medium is a polymer material of thermo-optical effect inserted into a cavity resonator, preferably a FABRY-PEROT resonance cavity, in said cavity the polymer material transmitting and reflecting an incident light wave with bistable values and values variable according to its thermal state. This latter is varied by the absorption of a fraction of the incident light wave, which transfers heat to the polymer material to generate therein an increase in the transmission of the incident light and a variable refractive index in response to the increase in its temperature, to thus provide a positive response effect which enables the device of the present invention to vary between two bistable states. <IMAGE>
Patent EP-0536530-A3 (EP)
IPC: B08B9/42
Filed: 1992-09-02
Abstract: Flaschenwaschmaschine für Flaschen (17) aus Kunststoff, mit einem 
endlos umlaufenden Transportelement (310), das die zu reinigenden 
Flaschen durch Reinigungsbäder (30) hindurch bzw. an 
Reinigungsvorrichtungen vorbeiführt, wobei die Flaschen in 
langgestreckten, querstehend am Transportelement (310) befestigten 
Aufnahmen angeordnet sind, ist dadurch gekennzeichnet, 
daß das Transportelement nur einen Strang aufweist, an dem 
die Aufnahmen mit ihrem einen Ende, seitlich abstehend befestigt 
sind.
Patent EP-0534492-A3 (EP)
Title: Carboxyalkyl substituted inhibitors of enkephalinase and ace
IPC: C07D498/04
Filed: 1992-09-28
Abstract: The present invention relates to compounds of the formula <CHEM>  wherein   B<5> and B<6>   are each independently hydrogen; hydroxy; -OR<6> wherein R<6> is a C<5>-C<8> alkyl or an Ar-Y group wherein Ar is aryl and Y is a hydrogen or C<5>-C<8> alkyl; or, where B<5> and B<6> are attached to adjacent carbon atoms, B<5> and B<6> can be taken together with said adjacent carbons to form a benzene ring or methylenedioxy; A   is a bond, methylene or oxygen, sulfur or NR<8> or NCOR psi wherein R<8> is hydrogen, a C<5>-C<8> alkyl or an Ar-Y- group and R psi  is -CF<7>, a C<5>-C<5><4> alkyl or an Ar-Y- group; R<7>   is hydrogen or -CH<6>OC(O)C(CH<7>)<7>; R<5>   is hydrogen, C<5>-C<8> alkyl or -CH<6>OC(O)-C(CH<7>)<7>; and n   is an integer 1 to 3, which are useful as inhibitors of enkephalinase and ACE.
Patent EP-0524754-A3 (EP)
Title: A film wiring and a method of its fabrication
IPC: H01L21/3205
Filed: 1992-07-10
Abstract: The object of this invention is to raise 
crystallizability of an Al or Al alloyed film on a base, 
reduce resistivity of a wiring in a super thin film area 
like an SAW filter, and in the wiring having film 
thickness not less than 5000 Å like an LSI, and to 
realize a film wiring having high migration resistance.  
     The configuration of this invention is that 
depositing one kind of metals such as Ti, V, Fe, Co, Ni, 
Cu, y of 1Å to 500Å capable of generating an 
intermetallic compound or an intermediate phase with Al 
by alloyed reaction or an alloy having these metals as 
constituent elements on a base 1, or simultaneously 
depositing Al or Al alloy with them for forming an 
under-coating 2, depositing an Al or Al alloyed film 3 
on it, then after forming a film wiring by annealing.  
     The effect of this invention realizes an Al or Al 
alloyed film wiring of which crystallizability is 
improved, the resistivity is lower and the 
migration resistance is higher than the case of when the 
Al or Al-alloy film is deposited on a base.
Patent EP-0558865-A3 (EP)
Title: Multi-media computer diagnostic system
Inventor: CROUSE WILLIAM GEORGE
IPC: G06F11/36
Filed: 1992-12-10
Abstract: Multi-media computer system diagnostic system for fault isolation in a multi-tasking hard, real-time task environment is described. Hard, real-time multi-tasking operations, particularly those unique to signal processing tasks may be monitored without creating a task processing overload and without delaying the results beyond hard, real-time task deadlines by insertion of a branch instruction in the task execution instructions being examined which cause execution of the task to branch to a diagnostic program. The diagnostic program executes a diagnostic instruction set and captures one or more digital samples characteristic of the operation of the hard, real-time task at the point in its program execution where the branch instruction was located. The digital data samples so obtained may be queued and graphically plotted on the screen of a display associated with the computer system to generate a graphical representation of the performance of the algorithm or signal processing task under examination in order to quickly isolate task malfunctions without having to review a mass of digital data samples. Alternatively, pre-selected samples may be injected into the task execution by loading task registers with predetermined data by executing a branch to a diagnostic function which inserts the samples. <IMAGE>
Patent EP-0619070-A3 (EP)
Title: External filtration device particularly for aquariums and ornamental water tanks.
Inventor: BRESOLIN VALERIO
IPC: F04D9/00
Filed: 1994-03-22
Abstract: The invention relates to an external filtration device, particularly for aquariums and ornamental water tanks, which includes a container formed by a lower hollow part (2) that is closed at the top by a detachable lid (3) and internally accommodates a filtration chamber (6) and a pump (11) which are connected to the outside by an inlet connector (8) and an outlet connector (15). A priming suction chamber (18) is located upstream of the pressure chamber (12) of the pump (11) and downstream of the filtration chamber (6). The suction chamber (18) has a removable upper plug (25) and is connected to the pressure chamber (12) of the pump (11) by an horizontal passage (20) and to the filtration chamber (6) by a vertical duct (22). A discharge chamber (26) is located directly downstream of the pressure chamber (12) and is directly connected to the outlet connector (15). Safety hooks (27) engage the lid with the lower hollow part (2). <IMAGE>
Patent EP-0695813-A3 (EP)
Title: Process for carburizing carburisable work pieces under the action of plasma-pulses
Inventor: SCHNATBAUM FRANK DR
IPC: C23C8/38
Filed: 1995-06-13
Abstract: Workpieces of carburizable materials, especially steels, are carburized by means of a pulsed plasma discharge in a carbon-containing atmosphere at pressures of 0.1-30 mbars and at pulsed voltages of 200-2,000 V, preferably of 300-1,000 V. A continuously applied baseline voltage, which is below the breakdown voltage, is superimposed on the pulsed voltage. The baseline voltage is preferably a direct-current voltage, which is in the range of 10-150 V, preferably of 20-100 V.
Patent EP-0683622-A3 (EP)
IPC: H01L21/324
Filed: 1990-12-20
Abstract: The furnace (70) includes a heating element (72) 
which is restrained from growth during operation of the 
furnace (70) by retaining spacers (84) which provide a 
yoke (88) around the individual coils (102) of the 
heating element (72) and which spacers (84) are 
interlocked with each other. A high alumina fiber 
insulation (180) is applied to insulate the heating 
element (72). This high alumina fiber insulation (180) 
has enhanced properties with respect to shrinkage 
devitrification.
Patent EP-0676749-A3 (EP)
Title: Information reproducing device and method.
Inventor: MIYAZAKI TOSHIHIKO
IPC: G11B7/12
Filed: 1991-07-31
Abstract: Information is recorded by preparing a recording medium having a recording layer on an electroconductive substrate transmitting electromagnetic wave and an electroconductive optical probe arranged proximate to the recording medium, and applying a voltage between the substrate and the optical probe. The recorded information is read by irradiating electromagnetic wave, preferably with a plurality of wavelengths, on the recording layer from the substrate side, and detecting electromagnetic wave oozed out on the surface of the recording layer by the optical probe. <IMAGE>
Patent EP-0694826-A3 (EP)
Inventor: NARITA IZURU
IPC: G05F1/56
Filed: 1995-07-25
Abstract: The present invention relates to an information processing
apparatus that comprises a plurality of electric circuits and that has
power supply lines for the individual electric circuits. It provides a
switching regulator that controls the power that is supplied by an
external power source to such an information processing apparatus, while
inhibiting power waste, and the information processing apparatus and a
method for its control. 
     The information processing apparatus, which is activated by power
supplied from an external power source, comprises: a first power supply
line for supplying power to a first electric circuitry; a second power
supply line for supplying power to a second electric circuitry; a i-th
power supply line for supplying power to a i-th electric circuitry (i is
an integer of 1 ≦ i ≦ n, and n is an integer equal to 2 or greater);
means for monitoring a first voltage of the first power supply line;
means for monitoring a second voltage of the second power supply line;
means for monitoring a i-th voltage of the i-th power supply line; means
for selecting the minimum voltage among the first through the i-th
voltages; means for comparing the minimum voltage with a previously
given reference voltage; and connecting/disconnecting means for starting
or halting the power supply from the external power source in response to
the comparison result. As the lowest voltage can be used as a feedback
target, the application of a high voltage is not required even if the
safety of the system is taken into consideration and power will not be
wasted.
Patent EP-0736538-A3 (EP)
Inventor: ALTY ADAM CHARLES
IPC: C07F7/12
Filed: 1996-03-09
Abstract: The invention is directed to the preparation of
fluorosilanes, such as, for example, alkyl, cycloalkyl,
aryl, alkoxy, aryloxy and siloxy fluorosilanes by the
action of hydrogen fluoride on substrates containing at
least one silicon-hydride bond.
Patent EP-0732748-A3 (EP)
Inventor: YASUDA MINORU
IPC: H01L29/768
Filed: 1996-03-13
Abstract: It is an object of the present invention to
provide a solid-state image sensing device with a
vertical shutter structure allowing the size of the
solid-state image sensing device with ease. 
     An electric-charge exhausting unit is provided
on the same side of a sensor array comprising a
plurality of sensor units arranged to form a straight
line as an electric-charge transferring unit wherein the
electric-charge exhausting unit comprising an electric-charge
exhaust drain having a shape resembling an island
and an electric-charge exhausting gate with a bent shape
surrounding the electric-charge exhaust drain is
provided in such a way that the electric-charge
exhausting unit is in contact with a first region of a
read gate, and only one electric-charge exhausting unit
is provided for each pair of sensor units adjacent to
each other.
Patent EP-0751653-A3 (EP)
Inventor: FORNI WILLIAM R
IPC: H03H17/00
Filed: 1996-06-17
Abstract: An equalizer circuit (11) and a method for adjusting tap
weights in the equalizer circuit (11) to provide an equalized
signal. The equalizer circuit (11) includes an adaptation circuit
(16) coupled to an FIR filter (17) and to an error sign generating
circuit (18). The FIR filter (17) provides the signs of a
plurality of delay signals to the tap weight adaptation circuit
(16). Likewise, the error sign generating circuit (18) provides
a sign of the error of an output signal of the FIR filter (17) to
the tap weight adaptation circuit (16). The tap weight
adaptation circuit (16) uses the signs of the delay signals and
the sign of the error signal to generate the tap weights which
are passed to the FIR filter (17) for adjusting the tap weights
of the FIR filter (17).
Patent EP-0766320-A3 (EP)
Inventor: MASAHIRO MORI
IPC: H01L31/048
Filed: 1996-09-30
Abstract: A solar cell module comprising a solar cell element
and at least a surface side covering material disposed to
cover the light receiving face side of said solar cell
element, said surface side covering material comprising at
least a light transmissive resin and a light transmissive
surface protective film situated on the outermost surface
side while contacting with said light transmissive resin,
characterized in that said surface side covering material
has means for indicatively forming a desired display
pattern on the light receiving face side of said
photovoiltaic element, said means comprising (a) a
patterned surface region capable of indicatively forming
said desired display pattern and (b) another patterned
surface region having a surface pattern which is different
from that of said patterned surface region (a), and said
patterned surface region (a) and said patterned surface
region (b) being situated next to each other.
Patent EP-0784126-A3 (EP)
Title: Skelettgebäude aus Profilstäben
Inventor: KOLLER ERNST
IPC: E04B1/24
Filed: 1996-11-28
Abstract: Skelettgebäude, welches im wesentlichen nur aus zwei im
Querschnitt verschiedenartigen Profilstäben (2, 4) und
Zwischenelementen (6, 8) zwischen diesen Profilstäben
besteht.