baber/WOPTO huggingface dataset:
Patent EP-0388119-A3 (EP)
Title: Bipolar random acces memory
IPC: G11C11/414
Filed: 1990-03-12
Abstract: A bipolar random access memory comprises a 
plurality of memory cells (S11 - S1n) arranged in row 
and column formation, a plurality of word lines (WL1 - 
WLn) a plurality of bit lines (BL1 - BLn) 
a row addressing part (3) connected to 
each of the plurality of word lines, a column addressing 
part (BS) connected to each pair of the adjacent bit 
lines, a read/write controller (Tr5, Tr6), 
a first current control part (T1 - T3), 
a second current control part (T4 - T6) 
and a third current control part (12) 
connected to the first and second current control parts 
for controlling the first and second current control 
parts such that the write current in the bit lines 
connected to the side of each of the memory cells to 
which an information is to be written is increased and 
such that the write current in the bit lines connected 
to the side of each of the memory cells to which the 
information is not written is decreased in the writing 
mode.
Patent EP-0392822-A3 (EP)
Title: Preceramic compositions and ceramic products
IPC: C08K3/00
Filed: 1990-04-11
Abstract: Preceramic compositions which have particular 
utility in providing protective ceramic coatings having 
low moisture sensitivity on carbon/carbon composites, 
graphite, carbon fibers, and other normally oxidizable 
materials are prepared by dispersing 0.1-1.0 part by 
weight of a Group IIA metal salt with an organoboro­
silazane polymer solution obtained by reacting 0.25-20 
parts by weight of a trialkoxy-, triaryloxy-, or tri(aryl­
alkoxy)boroxine with one part by weight of a polysilazane 
in an organic solvent and, if desired, heating the disper­
sion to convert it to a solution. If desired, the composi­
tion thus obtained can be modified by dispersing 0-3 parts 
by weight of aluminum-silicon eutectic, 0-4 parts by 
weight of silicon carbide, 1.5-5 parts by weight of sili­
con boride, and 0.4-5 parts by weight of silicon metal 
therein.
Patent EP-0392868-A3 (EP)
Title: Method of producing light control plate which induces scattering of light at different angles
IPC: G02B1/04
Filed: 1990-04-12
Abstract: A method of producing a light control plate for 
inducing scattering of light incident on a particular 
location of plate at a particular predetermined angle, at 
least some different locations on the plate requiring a 
different predetermined angle of incidence for scattering 
to occur. The method comprises (1) preparing an assembly 
comprising a film of a photopolymerizable composition and a 
light pervious body having a light-unpervious pattern 
arranged along the surface of the film, (2) irradiating the 
light-pervious body side of the assembly with light 
incident on the body at an angle within a predetermined 
range from a light source while moving the assembly 
continuously in the planar direction of the film thereby to 
polymerize at least part of the photopolymerizable film; 
and thereafter, (3) polymerizing the photopolymerizable 
composition of that portion of the film-like molded article 
which is covered with the light-impervious pattern of the 
light-pervious body by light irradiation or heating.
Patent EP-0398689-A3 (EP)
IPC: H01M10/05
Filed: 1990-05-16
Abstract: A nonaqueous electrolyte secondary battery compri­
sing a positive electrode (4) housed in a case (1) a 
negative electrode (6) arranged in the case (1) so that 
a separator (5) is sandwiched between the positive and 
negative electrodes (4, 6) consisting of lithium or 
lithium-containing material, and a nonaqueous electro­
lyte contained in the case (1) and prepared by 
dissolving an electrolytic salt consisting of lithium 
phosphate hexafluoride (LiPF₆) or lithium borofluoride 
(LiBF₄) in a solvent mixture consisting of ethylene 
carbonate, 2-methyltetrahydrofuran, and at least one 
ester-based nonaqueous solvent selected from the group 
consisting of butylene carbonate, dimethyl carbonate, 
γ-butyrolactone, and sulfolane.
Patent EP-0385912-A3 (EP)
Title: Gas turbine jet engine
IPC: F02K1/16
Filed: 1990-01-18
Abstract: Normal high load operation automatically varies 
nozzle area to maintain an optimum engine pressure 
ratio (EPR). An error signal representing fan damage 
is established by comparing the actual EPR to the 
predicted EPR. Compressor stalls are also monitored. 
In response to these signals a minimum nozzle area is 
set and modified. Automatic operation to hold EPR and 
afterburning is inhibited. Further signals 
representing satisfactory operation may reset the 
inhibiting action.
Patent EP-0458172-A3 (EP)
Title: Process for removing blowing agents from resin foams and device
IPC: C08J11/02
Filed: 1991-05-15
Abstract: The invention concerns a process for the removal of foaming agents, especially CFCS, from foamed plastics, whereby the foamed plastic is first compressed and afterwards comminuted in an unit and the released foaming agents extracted.
Patent EP-0491362-A3 (EP)
Title: Use of peptide pairs with extremely high mutual specific affinity in the domain of in-vitro diagnostics
IPC: G01N33/543
Filed: 1991-12-17
Abstract: The invention relates to the use of certain peptides with extremely high affinity for other peptides (heterodimer formation) and lower affinity for themselves (homodimer formation) for in vitro diagnosis.   <IMAGE>
Patent EP-0478075-A3 (EP)
Title: Decarboxylation processes
IPC: C07C68/06
Filed: 1991-09-19
Abstract: A decarboxylation process which comprises contacting a carboxylated compound with a metal oxide catalyst under conditions effective to decarboxylate the carboxylated compound.
Patent EP-0525422-A3 (EP)
Title: Final comminution device for forage harvester
Inventor: FRIEL HOLGER DIPL-ING
IPC: A01F29/12
Filed: 1992-07-01
Abstract: Final comminution device, comminuting rollers, wedge discs, wedge faces, friction gap, profilings air channel. The invention relates to a final comminution device for forage harvesters, having two comminuting rollers (1, 2) which are driven in opposite directions and which consist of a plurality of interchangeable wedge discs (3) engaging in one another, one of the comminuting rollers (1, 2) being capable of deflecting not perpendicularly to the axis of rotation, but at half the wedge angle ( ) which the wedge faces (4) form with one another. By means of the arrangement of wedge discs (3), the friction-gap surface (S) or throughput surface is increased substantially, and the air throughput between the housing wall and the free wedge faces (4) is guaranteed without an additional air channel (7). There is no need for an additional reacceleration device. <IMAGE>
Patent EP-0571109-A3 (EP)
Title: Overvoltage protection scheme for subscriber loops and method of performing same
Inventor: ELDER JOSEPH MARCUS JR
IPC: H04Q3/42
Filed: 1993-05-06
Abstract: By opening switches (14,15) coupling a subscriber loop to circuits in a
SLIC (10) when an overvoltage condition occurs, the SLIC is protected from
damage. The overvoltage is detected by a overvoltage protector (16) behind the
switches. The overvoltage condition is latched (26) and the common control is
notified of the condition. The common control may then clear the latch, reclosing
the switches. If the overvoltage still exists, the switches are re-opened and
maintenance personnel is notified of the fault.
Patent EP-0682160-A3 (EP)
Title: Spacer-strip.
Inventor: FRIEDL EKKEHARD
IPC: E04C5/20
Filed: 1995-04-12
Abstract: The spacer strip (L) has an undulating foot edge (1) and an upper top area (3) for supporting the mat. The upper narrow edge of the walls of the wavy sections (I,II) runs into the head area (3). The walls start from this point go through pointed roof type alternate angles on opposite sides of the head area form the undulating path of the foot edge. The spacer is formed from the flat band strip which is deformed through plastics extrusion into the undulating individual sections. In the area of one long edge the wavy sections are folded from a web (5) and then angled into opposite wavy sections. <IMAGE>
Patent EP-0687644-A3 (EP)
Title: Suspension arrangement for a hydraulic elevator
Inventor: HEIKKINEN URHO
IPC: B66B9/04
Filed: 1995-06-13
Abstract: The invention relates to a suspension arrangement for a hydraulic elevator. Besides a normal diverting pulley (8) mounted on the top end of the piston (7), the arrangement comprises an additional diverting pulley (9) placed at the bottom end of the cylinder (5). The first end (10) of the elevator ropes (3) is fixed to a rope anchorage (11) in the car frame (4,15,19) of the elevator, from where the ropes are passed over the diverting pulley (8) on the top end of the piston to the additional diverting pulley (9), from which additional diverting pulley the ropes are further passed to an adapter (13) moving with the top end of the piston (7), the other end (12) of the ropes being attached to said adapter (13). <IMAGE>
Patent EP-0717518-A3 (EP)
Inventor: TSUTSUI
IPC: H04H5/00
Filed: 1995-12-14
Abstract: A method and apparatus for high efficiency encoding of
digital data whereby input digital data may be encoded by so-called
high efficiency encoding. The high efficiency device
includes a signal component encoding circuit including in turn
a bandwidth storage circuit 62 for holding the information on
the playback band of a previous block, that is the information
on the bandwidth of bit allocation performed in the previous
block, or the value of the number of the playback encoding
units, and a control circuit 63 for deciding the number of
playback encoding units of the current block based upon the
playback band information, that is the value of the number of
the playback encoding units, in the previous block, held by
the bandwidth storage circuit 62. Since the stable playback
bandwidth is maintained, and there is no risk of the playback
band being frequently changed from one block to another, the
harsh sounding noise otherwise produced by the appearance and
disappearance of high-range side signals is not produced, so
that deterioration in the perceived sound quality may be
suppressed to a minimum with an insufficient bit rate.
Patent EP-0749934-A3 (EP)
Title: Verfahren und Vorrichtung zur Ermittlung der dynamischen Beanspruchung an Bauteilen, Anlagen und Maschinen
Inventor: SUDHOP HELMUT DIPL-ING
IPC: G01L5/00
Filed: 1996-03-01
Abstract: Für die maximale Ausnutzung der Lebensdauer eines Hebezeuges ist die
exakte Erfassung und Speicherung der Betriebsbeanspruchungen erforderlich.
Einfache Betriebsstundenzähler oder grob gestufte Lastkollektivzähler erfüllen
diese Aufgabenstellung nur unzureichend. 
     Das neue Verfahren und die Vorrichtung zur Anwendung des Verfahrens sind
so konzipiert, daß die praktisch erreichbare Nutzungsdauer genau der
theoretisch vorgegebenen Nutzungsdauer entspricht. Dazu werden die
Größen Belastung und Lastwechsel integrativ gekoppelt. So ergibt sich ein
Zahlenwert für die verbrauchte Lebensdauer. 
     Es wird ein Lastkollektivzähler eingesetzt, der die Zählung auf der Grundlage
der zurückgelegten Lastwechsel realisiert. Das Grundprinzip besteht darin,
daß z.B. an einer rotierenden Welle eines Hebezeuges durch ein
Sensorelement die Lastwechselimpulse abgegriffen werden. Dabei gilt: Eine
Umdrehung entspricht einem Lastwechsel. Zu jedem Lastwechselimpuls wird
der zugehörige Hublastwert ermittelt, digitalisiert und abgespeichert bzw.
umgerechnet und angezeigt. Dadurch ist es möglich, die noch vorhandene
Restnutzungsdauer jederzeit direkt am Gerät abzulesen.
Patent EP-0759514-A3 (EP)
Inventor: KOSIK FRANZ
IPC: F16D48/06
Filed: 1996-07-01
Abstract: Die Erfindung betrifft die Steuerung einer automatischen
Kupplung eines Kraftfahrzeuges bei Kriechphasen. Die in solchen
Phasen mit Schlupf arbeitende Kupplung wird erst dann
vollständig geöffnet, wenn die Betriebsbremse mit vorgebbarer
Wirkung arbeitet.
Patent EP-0779458-A3 (EP)
Title: ELektrisch ansteuerbares Magnetventil
Inventor: KORDON ROLF
IPC: F16K31/06
Filed: 1996-11-27
Abstract: Bei einem elektrisch ansteuerbaren Magnetventil zum Steuern
eines Strömungsmediums mit einem länglich ausgebildeten Ventilkörper
zur Aufnahme eines darin weitestgehend geführt bewegbaren
Ventilstellgliedes, welches einen Strömungsweg zwischen
einer Einlaß- und einer Auslaßöffnung am Ventilkörper
freigibt, ist der Ventilkörper wenigstens an einer seiner
beiden Stirnseiten mit einer durch spanlose Formgebung erzeugten
trichterähnlich ausgebildeten Verjüngung versehen,
deren trichterauslaufseitiges Ende einen auf den Außendurchmesser
von anzuschließenden Rohrleitungen weitestgehend abgestimmten
Öffnungsquerschnitt aufweist.
Patent EP-0755651-A3 (EP)
Inventor: FUMAGALLI SILVANO
IPC: A47L15/42
Filed: 1996-06-29
Abstract: A device for controlling the loading of washing liquid in a
dishwashing machine comprises a first tank (8) arranged as an
offtake to the supply of liquid by a solenoid valve (4) for
supplying a washing tank (1) of the dishwashing machine so as
to receive a smaller first fraction of liquid, connecting means
(15, 50) that keep the first tank (8) in communication with the
tank (1) during the loading of the washing liquid so that the
level of the liquid in the first tank (8) coincides with the
level of the liquid in the washing tank (1), level detection
means (9, 10, 13) associated with the first tank (8) to perform
the closing of the supplying solenoid valve (4) when the level
of the liquid in the first tank (8) and in the washing tank (1)
exceeds a first predetermined level (L1), a second tank (16)
also arranged as an offtake to the supply of liquid by the
supplying solenoid valve (4) so as to receive a smaller second
fraction of said liquid, and a syphon-like conduit (19)
associated with said second tank (16) that is triggered when
the level of the liquid in the second tank (16) reaches a
second prescribed level (L2) so as to transfer the liquid
present in the second tank (16) completely into the first tank
(8) so as to determine the intervention of said level detection
means (9, 10, 13). The second tank (16) is provided with a
first baffle (20, 21) suitable for circumscribing a portion of
tank (A, C). Air venting means (22, 23) are associated with
said portion of tank (A, C) that can be opened or closed to
allow or to prevent, when open or when closed, respectively, 
the liquid from filling said portion of tank (A, C), so that
said second prescribed level (L2) is reached when a first or a
second volume of liquid, respectively, is present in the second
tank (16), the first volume of liquid being larger than the
second volume of liquid.
Patent EP-0721255-A3 (EP)
Title: PECL input buffer
Inventor: HAE-TING MA HERMAN
IPC: G06F1/04
Filed: 1996-01-02
Abstract: According to the present invention, an input buffer is utilized to first amplify
a differential clock or data signal pair (PIN,NIN) to a desired voltage level before being
presented to a CMOS or NMOS differential amplifier. In a preferred embodiment
of the present invention, a PECL input buffer is comprised of a plurality of n-channel
transistors (16-46) which are capable of quickly amplifying the voltage level of
the differential input signal pair (PIN,NIN).
Patent EP-0744618-A3 (EP)
Inventor: ROSIN TOMAS
IPC: G01N33/38
Filed: 1996-05-24
Abstract: A method for monitoring and
for control of milling and mixing processes in the
limestone, cement and mineral material industry is described. The static
electricity of a material flow (14) of a supplied particle
suspension or a product particle suspension is
continuously detected with a measuring system
comprising a sensor means (10), a detector, a voltage meter (22) and a
processing unit. The detector includes a capacitive circuit (16)
connected between the sensor means and the voltage meter (22),
the detector thereby has an integrating effect on the
measurement signals read by the voltage meter. These
measurement signals are transformed in the processing unit
for continuous monitoring and control of the milling or
mixing process.
Patent EP-0764570-A3 (EP)
Inventor: PARUSSATTI BRUNO
IPC: B61F5/22
Filed: 1996-02-09
Abstract: A railway vehicle (F) having a variable trim body (1),
comprising two bogies (2) with respective frameworks
(3) and swinging transverse members (5), articulated
connection levers (8a, 8b) between each swinging
transverse member (5) and the body (1), and a body roll
control system to perform, while the vehicle (F) is
running along a curve, rotations of the body (1) around
a longitudinal axis so as to limit the non-compensated
centrifugal acceleration acting on the body (1). The
control system employs linear double-effect actuators
(12) acting on the articulated connection levers (8a,
8b), whereby the body (1) rotations are operated by
virtue of the rotations of these levers (8a, 8b).
Patent EP-0795334-A3 (EP)
Title: Prodrugs for the treatment tumors and inflammatory diseases
IPC: A61K47/48
Filed: 1997-02-27
Abstract: Glycosyl derivatives of formula Glycosyl-YÄ-C(=Y)-X-Üp-W(R)n-Z-C(=Y)-active agent (I) and their salts are new: glycosyl = enzymatically cleavable poly-, oligo- or mono-saccharide; W = 5-14 membered aryl, naphthyl, indenyl, anthryl, phenanthryl, 5-14 membered heterocyclyl (containing 1-4 O, N or S), 1-6C alkyl, 2-6C alkenyl, 3-6C cycloalkyl or phenyl; R = H, 1-4C alkyl, phenyl, methoxy, carboxy, methyloxycarbonyl, CN, OH, NO2, F, Cl, Br, sulphonyl, sulphonamide or 1-4C sulphonalkylamide; p = 0-1; n = 0-3; X = O, NH, methyleneoxy, methyleneamino, methylene-1-4C alkylamino, 1-4C alkylamino, 3-6C cycloalkylamino; Y = O or NH; Z = 1-4C alkylamino, NCH3, C(CH3)2NH, CH(CH3)NH, C(CH3)2N(R<2>) or NH if W = 1-6C alkyl; R<2> = 1-4C alkyl; and active agent = a compound with biological effect bonded via an oxygen, primary or secondary amine or an imino group.
Patent EP-0788738-A3 (EP)
Inventor: AKIBA MASARU
IPC: A01K87/00
Filed: 1994-07-27
Abstract: A fishing line guide member (12,12A) for mounting a fishing rod pipe (10)
defining a longitudinal axis, said line guide member comprising
a forward portion (12A) for engaging and mounting to an end of said
fishing rod pipe (10), a rearward portion (16) connected to said forward
portion for contacting and guiding said fishing line into said
rod pipe, said rearward portion having an internal surface (16V)
shaped as a funnel to define a gradually enlarged space
extending from a terminus of said fishing rod pipe in said
longitudinal direction, and a first wear resisting member (22S) fixed
on said internal surface of said rearward portion, said first
wear resisting member including an inner peripheral surface
formed as a curved surface and located in said enlarged space,
wherein said rearward portion is removable from said rod pipe.
Patent EP-0807672-A3 (EP)
Title: Verfahren zum Heisssiegeln von Substraten unter Verwendung von wässrigen Polymerisatdispersionen
Inventor: BALK ROELOF DR
IPC: C09J133/06
Filed: 1997-05-13
Abstract: In einem Verfahren zum Heißsiegeln von Substraten wie von Kartonagen,
Metall- oder Kunststoffolien durch Beschichten eines Substrats
mit einer wässrigen Dispersion eines Polymerisats olefinisch
ungesättigter Monomerer und Verpressen des beschichteten
Substrats mit einem zweiten zu verbindenden Substrat unter Erhitzen
wird als Heißsiegelklebstoff oder -lack zum Beschichten
eine Polymerisatdispersion verwendet, der ein wasserlösliches
oder wasserdispergierbares Stärkeabbauprodukt zugesetzt worden
ist, und zwar zu Beginn oder während der Dispersionspolymerisation
der Monomeren. Das Verfahren eignet sich besonders zur Herstellung
von Blisterpackungen.
Patent EP-0814017-A3 (EP)
Inventor: AKER CHARLES M
IPC: B63H11/117
Filed: 1997-06-12
Abstract: An improved thrust director unit (10) is provided for discharging a
directionally adjustable water jet flow from the hull of a marine vessel (12) to
generate a thrust reaction force for close-quarter maneuvering and/or
propulsion of the vessel. The unit comprises a thruster housing (20) having
an outlet through which the jet flow is discharged, wherein the outlet is
defined by diverging fore and aft walls to permit angularly forward or
rearward jet flow discharge for vessel propulsion. At least two deflector
vanes (18) are movable together within the housing outlet and cooperate
therewith to define a directionally adjustable discharge flow path for
selective jet flow discharge in a sideward direction to produce a sideward
thrust, or in a forwardly or rearwardly angled direction to respectively
produce a reverse or forward propulsion thrust. In the sideward thrust
position, the discharge flow path has a nondiverging cross section and is
isolated from the diverging fore-aft walls of the housing outlet.
Patent EP-0816627-A3 (EP)
Inventor: OKUYAMA SHIGEAKI
IPC: E21B47/022
Filed: 1997-07-03
Abstract: An underground propelling method uses a propellant apparatus
including a propellant head (1) having a pressure receiving face portion
inclined relative to an axis of the head and a plurality of propellant
cylinders (2) flexibly and pivotally connected in series to a rear end of the
propellant head. The propellant apparatus is propelled under the ground
by applying a thrust to the propellant apparatus from behind. Each
propellant cylinder of the apparatus is pivotal about a single pivot
axis (x) thereof alone. The apparatus is propelled with the pressure receiving face
portion thereof being oriented along a pivotal direction of the propellant
cylinder about the pivot axis.
Patent EP-0802233-A3 (EP)
Inventor: LEEMPOEL PATRICK
IPC: C08L83/14
Filed: 1997-04-08
Abstract: A moisture curable composition comprises a mixture
and/or a reaction product of a polymeric material having not
less than two groups bonded to silicon which are hydroxyl or
hydrolysable groups, an alkoxysilane curative, an adhesion
promoter and catalyst material for catalysing the
condensation reaction between the polymeric material and the
alkoxysilane curative. The adhesion promoter comprises a
silicone-organic copolymer consisting of units (i) according
to the general formula R a SiO 4-a/2  and units (ii) according to
the general formula R b R'SiO 3-b/2  where R represents a
monovalent hydrocarbon group and R' represents an oxyalkylene
chain R"(C 2 H 4 O) x (C 3 H 6 O) y Z in which R" represents a hydrocarbon
linkage to a silicon atom, Z represents H or a carboxylic
acid residue. Also disclosed is a method of forming an
elastomeric mass between surfaces which is adherant to at
least two such surfaces which method comprises introducing
between the surfaces said moisture curable composition.
Patent EP-0849936-A3 (EP)
Inventor: KLASSEN VICTOR R
IPC: H04N7/30
Filed: 1997-12-11
Abstract: The present invention is a method for the color correction of digital images that have been
compressed. In a preferred embodiment, aspects of the color correction are carried out on the
compressed image data to improve computational efficiency. One of a number of alternative
methods is employed to accomplish the color correction on lossy or losslessly compressed images.
The color transformation process accomplishes color correction on compressed image data in
conjunction with compression or decompression operations. A second, simplified phase of the color
correction may be applied subsequently to the decompressed image data in certain embodiments.
Accordingly, the technique has application to any number of color imaging systems, including digital
printers and copiers where there is a necessity to color correct compressed digital images.
Patent EP-0849361-A3 (EP)
Inventor: BERGSMA DERK J
IPC: C07K14/47
Filed: 1997-12-17
Abstract: Polypeptides of HFGAN72 receptor ligands and polynucleotides encoding the
polypeptides are provided. Methods of using these polypeptides to diagnose diseases
relating to the under- or over-expression of HFGAN72 receptor ligands are also provided.
In addition, methods of identifying agonists or antagonists of the interaction of HFGAN72
receptor ligands with the HFGAN72 receptor are provided. Methods of treatment by
administering the identified agonists or antagonists to patients in need thereof are further
disclosed.