baber/WOPTO huggingface dataset:
Patent EP-0905702-A2 (EP)
Inventor: KIEHL OLIVER
IPC: G11C11/409
Filed: 1998-08-25
Abstract: A sensing system for sensing data from a data source and driving a pair of output lines
in response thereto comprises: a primary sensing device operatively coupled to the
data source for sensing and storing said data therein; and a secondary sensing device
operatively coupled to the primary sensing device via a pair of input lines and also
operatively coupled to the pair of output lines, the secondary sensing device being
responsive to a differential voltage generated across the pair of input lines in
accordance with said data stored by the primary sensing device and the secondary
sensing device having a differential voltage threshold range associated therewith
defined by a negative threshold and a positive threshold, whereby the secondary
sensing device drives the pair of output lines to a first output condition when the
differential voltage across the pair of input lines is within the differential voltage
threshold range, to a second output condition when the differential voltage is at least
equal to the negative threshold, and to a third output condition when the differential
voltage is at least equal to the positive threshold.
Patent EP-0901212-A2 (EP)
Inventor: BRUCKMANN MANFRED DIPL-ING
IPC: H02J3/01
Filed: 1998-08-26
Abstract: The circuit arrangement (11) compensates asymmetrical disturbance currents which are caused in instruments (1) with final switching power stages (4) through charge reversal of parasitic output capacitances (Cpl, Cp2). A control and/or regulation circuit (12) is coupled to the instrument (L) for the detection and/or observation of condition parameters. The output stage (15) of the control and/or regulation circuit is connected with the instrument casing (8), heat sink, and/or a grounding connector (9) for conducting compensation currents. The output stage of the compensation circuit is preferably set up with fast electronic semiconductors (Tkl, Tk2).
Patent EP-0913718-A2 (EP)
Inventor: FUJIBAYASHI KAZUO
IPC: G02B15/177
Filed: 1998-10-29
Abstract: A zoom lens includes three lens units which are
a first unit having a negative refracting power, a
second unit having a positive refracting power, and a
third unit having a positive refracting power arranged
in the stated order from the side of an original
surface. Zooming is effected by changing an air space
between the first unit and the second unit and an air
space between the second unit and the third unit. The
second unit has a diffractive optical element.
Patent EP-0926533-A2 (EP)
Inventor: AMINAKA EIICHIRO
IPC: G02F1/139
Filed: 1998-12-24
Abstract: A liquid crystal display comprises a liquid crystal
cell of a bend alignment mode or a homogeneous alignment
mode and two polarizing elements. Each of the elements is
arranged on each side of the liquid crystal cell. At least
one of the polarizing elements is an ellipsoidal polarizing
plate. The ellipsoidal polarizing plate comprises a lamination
of an optically anisotropic layer (31), a transparent
substrate (33) and a polarizing membrane (34). The optically
anisotropic layer contains discotic compounds (31a,...,31e). The transparent
substrate is optically anisotropic. The polarizing
membrane is arranged as an outermost layer of the liquid
crystal display. The optically anisotropic layer and the
transparent substrate are so arranged that an angle between
a normal discotic direction and a slow axis (SA) in plane of the
transparent substrate is essentially 45°. The normal discotic
direction is an average of directions obtained by
projecting normal lines (NL) of discotic planes of the discotic
compounds on the plane of the substrate. The transparent substrate
and the polarizing membrane are so arranged that the
slow axis (SA) in plane of the transparent substrate is essentially
parallel to or essentially perpendicular to the transmission
axis (TA) of the polarizing membrane.
Patent EP-0915503-A2 (EP)
Inventor: TAKAHASHI KUNIHIRO
IPC: H01L29/78
Filed: 1991-11-15
Abstract: The present invention provides a semiconductor
device and a process for producing the same. The
semiconductor device has a support layer (2) with
transistor elements (5-7) provided thereon. The
semiconductor device is characterised by a thin film
layer (1) including a surface insulating film (3), a
single crystal semiconductor thin film (4) disposed
below said surface insulating film and having a source
region (6), a drain region (7) and a channel forming
region (5) for constituting each said transistor
element, an insulating film (8) disposed on the side of
the single crystal semiconductor thin film opposed to
said surface insulating film for providing a gate
insulator, an electrode film (9) disposed on the side of
the insulating film opposed to said single
crystal semiconductor thin film for providing a gate
electrode of each said transistor element, and a back
insulating film (10) disposed at least over the
electrode film on the side thereof opposed to said
insulating film, said support layer being fixedly
adhered in face to face relation with said back
insulating film. The process for manufacturing the
device comprises a first step of forming an SOI
substrate having a single crystal semiconductor thin
film 922) laminated on a tentative substrate (20) 
through an insulating film 921); a second step of
forming a semiconductor integrated circuit for said
single crystal semiconductor thin film; a third step of
adhering a support substrate (24,25) fixedly in face to
face relation with the surface of the semiconductor
integrated circuit opposite the side of the tentative
substrate; a fourth step of removing the tentative
substrate to expose the insulating film to the outside;
and a fifth step of subjecting exposed surface of the
insulating film to a treatment including at least the
forming of an electrode.
Patent EP-0855434-A2 (EP)
Inventor: GOEBEL ROLAND
IPC: C09J4/02
Filed: 1998-01-20
Abstract: Adhesion promoting composition for bonding plastics and other materials contains titanium (Ti), zirconium (Zr) or hafnium (Hf) alcoholate(s) (I). Also claimed are (1) the bonding method; and (2) material based on metal, ceramics, vitrified ceramics or glass with a bonding layer obtained by applying the composition to the surface and hydrolysis of (I).
Patent EP-0869528-A2 (EP)
Inventor: YAMAZAKI KOJI
IPC: H01J29/86
Filed: 1998-03-30
Abstract: In an image forming apparatus, a support member
(50) for maintaining the distance between a face plate
(30) and a rear plate (31) is interposed between the
face plate (30) and the rear plate (31). An
intermediate layer (52) is formed at a portion near the
face plate (30). The intermediate layer (52) is a low-resistance
film, and is set to have almost the same
potential as that of the face plate (30). As a result,
an electron beam from an electron-emitting portion near
the support member (50) follows an orbit which steadily
comes close to the support member near the face plate.
By setting the interval between electron-emitting
devices adjacent to each other via the support member to
be larger than the interval between devices adjacent to
each other without the mediacy of the support member,
the electron beam is irradiated on a proper position on
the face plate (30).
Patent EP-0913763-A2 (EP)
Inventor: MACHIDA TATSUHIKO
IPC: G06F11/00
Filed: 1998-04-23
Abstract: When it is determined in a disk replacement
determining section (11) that a disk has been replaced
during system operation, a reference disk device (30-1)
is selected by a reference disk selecting section (12)
from disk devices other than a disk device (31-n) with
a disk having been replaced. The firmware (31-1)
(firmware storing area) of the reference disk device
(30-1) is copied into the replaced disk device (30-n).
Patent EP-0927947-A2 (EP)
Inventor: FENG-YU XU
IPC: G06K1/12
Filed: 1998-12-02
Abstract: In marking execution mode, after initialization, a scanning control
signal based on predetermined marking data and condition data is sent to a
scanning head (20) so that a beam spot of a YAG laser beam scans
spirally on the interior of a predetermined first black cell (CE B ) in a two-dimensional
bar code marking region on the surface of a workpiece (W).
After the completion of the spiral scanning on the interior of the first
black cell, the beam spot skips over from the scanning end point to a
scanning start point of a second black cell (CE B ) adjacent to that end
point. Then, the interior of the second black cell is also scanned with the
beam spot in a unit plotting pattern similar to the above. Afterward, the
same spiral scanning as the above is iteratively made on a third and all
subsequent black cells (CE B ). Upon the completion of the spiral scanning
on the last black cell, all the marking actions are complete.
Patent EP-0914018-A2 (EP)
Title: Verfahren zur Durchführung interaktiver Dienste
Inventor: BANNIZA THOMAS ROLF
IPC: H04N7/173
Filed: 1998-09-11
Abstract: Die Erfindung betrifft ein Verfahren zur Durchführung interaktiver Dienste mit den folgenden Schritten: Aufbau einer virtuellen paketorientierten Datenverbindung (RDMDM) von einem Teilnehmer (TE) zu einem Diensteanbieter (SP), Anfordern einer gewünschten Information beim Diensteanbieter durch den Teilnehmer über diese Datenverbindung, Aufbereiten der gewünschten Information beim Diensteanbieter für diesen Teilnehmer, Zusammenfassung der Information für diesen Teilnehmer mit Information für andere Teilnehmer zu einem breitbandigen paketorientierten Datenstrom beim Diensteanbieter, rundfunkartiges Verbreiten (MD, TVHE, TVCN; MD, TVTX, TVL; MD, SATBS, SATL, SAT) des breitbandigen paketorientierten Datenstroms, Empfang (TVRX1, DM; TVRX2, DM; SATRX, DM) des gesamten breitbandigen paketorientierten Datenstroms durch den Teilnehmer und Aussondern (SW, PAD) der für diesen Teilnehmer bestimmten, von ihm gewünschten Information durch den Teilnehmer, sowie ein System, eine Diensteanbieterseitige Einrichtung, eine Teilnehmerseitige Sendeeinrichtung und eine Teilnehmerseitige Empfangseinrichtung hierfür. <IMAGE>
Patent EP-0896119-A2 (EP)
Inventor: RODRIGUEZ GONZALEZ LUIS
IPC: E05D13/00
Filed: 1998-07-28
Abstract: Brake for large doors, constituted by two side
plates (1,2), separated by a central core (3) provided with two
parallel conduits, one of which (11), ends opposite to the
axle (4) from which the large door is suspended, which is
mounted in two oblong openings (16) and on which the braking
pawl (5) acts, the other conduit (11a) serving for the axially
displaceable trajectory of a rod (14) which is capable of
acting directly on the braking pawl (5) and which is capable
of being activated manually once the trigger (18) which acts
as safety device and is loaded with a spring (20), has been
removed.
Patent EP-1013085-A2 (EP)
Inventor: QUAN RONALD
IPC: H04N5/913
Filed: 1998-02-04
Abstract: A method and apparatus is disclosed for disabling the effect of copy protection signals embedded in video signals, wherein the detection and modification of the copy protection signals is accomplished in the RF domain rather than in the baseband video domain as typically accomplished at the present time. To this end, various embodiments are disclosed for deriving a timing control signal from the modulated RF carrier signal, which timing control signal is indicative of the television lines which contain the copy protection signals. Several techniques in the RF domain responsive to the timing control signal are disclosed for replacing, attenuating, suppressing, pulse narrowing or otherwise modifying the modulated RF carrier signal during the interval of the copy protection signals to disable the affects thereof, to allow the making of acceptable recordings during demodulation subsequently by, for example, a record VCR. Also disclosed are means for adding copy protection signals to an RF carrier signal modulated with a video signal by modulating, for example, the protection signals onto the RF carrier signal in the RF domain.
Patent EP-1034488-A2 (EP)
Inventor: CABRERA LUIS FELIPE
IPC: G06F12/00
Filed: 1998-06-03
Abstract: In order to decrease the overall cost of storing large amounts of data, systems have been developed that use a hierarchy of storage devices from fast local disks to archival off-line storage. Such storage devices may be managed in a hierarchy where data that is accessed only infrequently can be moved to archival storage. The present invention relies on a tight integration of a hierarchical storage manager into the I/O system so that remotely stored attributes can be identified and tracked internally to the I/O system just like any other attributes. Implementations of the present invention may rely on a layered driver model where lower level drivers detect the existence of files with remotely stored attributes and then transfer control for processing I/O requests involving files with remotely stored attributes to higher level drivers. The higher level drivers then assume control to finish processing the I/O request.
Patent EP-0980416-A2 (EP)
Inventor: FAHL JOERG
IPC: C10M105/38
Filed: 1998-04-29
Abstract: Disclosed are fuel compounds containing lubricant based on polyalkylene-glycols, which are suitable for lubricating refrigerating machines, heat pumps and related equipment, for which the fuel required is carbon dioxide.
Patent EP-1002319-A2 (EP)
Inventor: GUDESEN HANS GUDE
IPC: H01L27/115
Filed: 1998-08-13
Abstract: In a ferroelectric data processing device for processing and/or storage of data with passive or electrical addressing a data-carrying medium is used in the form of a thin film (1) of ferroelectric material which by an applied electric field is polarized to determined polarization states or switched between these and is provided as a continuous layer in or adjacent toelectrode structures in the form of a matrix. A logic element (4) is formed at the intersection between an x electrode (2) and a y electrode (3) of the electrode matrix. The logic element (4) is addressed by applying to the electrodes (2, 3) a voltage greater than the coercivity field of the ferroelectric material. Dependent on the polarization state and the form of the hysteresis loop of the ferroelectric material a distinct detection of the polarization state in the logic element (4) is obtained and it may also be possible to switch between the polarization states of the logic element, which hence may be used for implementing a bistable switch or a memory cell. The data processing device according to the invention may be stacked layerwise if the separate layers are separated by an electrical isolating layer and hence be used for implementing volumetric data processing devices.
Patent EP-1042485-A2 (EP)
Inventor: NAPIER JOHNATHAN A
IPC: C12N1/19
Filed: 1998-12-23
Abstract: This invention relates to cDNA sequences encoding Δ5-fatty acid desaturases comprising the sequences shown in SEQ.1 and SEQ.2.
Patent EP-0930295-A2 (EP)
Inventor: EBATA SHUJI
IPC: C07C253/28
Filed: 1999-01-05
Abstract: There are disclosed a process for producing a nitrile
compound which comprises catalytically reacting an alkyl
group-substituted aromatic compound or an alkyl group-substituted
heterocyclic compound with a mixed gas
containing ammonia and oxygen in the presence of 1 ○ a
catalyst comprising a vanadium oxide, a chromium oxide, a
boron oxide, a molybdenum oxide, and an oxide of an alkali
metal or an alkaline earth metal or 2 ○ a catalyst comprising
a vanadium oxide, a chromium oxide, a boron oxide, an alkali
metal oxide, and a heteropolyacid. According to the above
process and by virtue of the specific catalyst, it is made
possible to produce a nitrile compound having an aromatic
ring or a heterocyclic ring in an extremely advantageous
manner, that is, in high yield at high selectivity to the
objective product.
Patent EP-0943572-A2 (EP)
Inventor: HORI TETSUYA
IPC: D01H13/26
Filed: 1999-03-03
Abstract: To provide a display system for a spinning machine making it possible to
check whether the thickness and length of a cut yarn defect accurately
corresponds to a clearing limit. The present invention relates to a display
system for a spinning machine having local control units 4 and a central control
unit 20, comprising a yarn defect judging means 19 provided at the local
control units 4 to judge the yarn defect to be cut based on the waveform data
captured from a clearer head 8a and a predetermined first criterion, and creates
the first data on the thickness and length of the cut yarn defect; and a
display means 5 having a thickness axis and a longitudinal axis and provided at
the central control 20 displays a clearing limit in addition to the first
criterion, wherein the first data for a number of the yarn defects cut by the
yarn defect judging means 19 is transmitted to the central control unit 20, and
the first data is displayed together with the clearing limit.
Patent EP-0991227-A2 (EP)
Inventor: KUMPF DAVID A
IPC: G06F3/048
Filed: 1999-06-10
Abstract: An interactive networked client-server scan method launched and actively managed through a web browser interface on a client (12). A server (10) of the method responds to a universal resource locator address identifying the server (10) with a general purpose format software program that creates an interface in the client web browser and enables the client (12) to interact with the server (10) in initiating, altering and monitoring scan jobs and related data. The server (10) preferably provides peripheral status information to the web browser, and enables the client (10) to initiate preview scans while providing progress updates concerning such scans to the client (12). Parameter selection and alteration is also a preferred functionality enabled for selection and alteration in the client interface through the general purpose software program provided by the server (10). The server (10) translates and formats data for the client (12), and also preferably performs an on-the-fly gamma correction of color data to data prior to transmitting it to the client (12). Other preferred features include multipage scanning and image scan area selection.
Patent EP-0969064-A2 (EP)
Inventor: MA BODAN
IPC: C08G18/28
Filed: 1999-07-01
Abstract: A method is disclosed for preparing an electronic assembly using a reworkable
underfill encapsulant in which the underfill encapsulant is cured in situ from a curable
composition comprising one or more mono-functional maleimide compounds, or one or
more mono-functional vinyl compounds other than maleimide compounds, or a
combination of maleimide and vinyl compounds, a curing initiator and optionally, one or
more fillers or adhesion promoters.
Patent EP-0945651-A2 (EP)
Inventor: SCHULZE PETER
IPC: F16H7/08
Filed: 1997-02-25
Abstract: The mechanical chain tensioner, is used especially in an internal combustion engine, and has a moulded base element (G) with a fastening receptacle and abutments. The latter can be acted upon by a tensioning bar. The base element is moulded in one piece, from a synthetic material which is solid or reinforced, and which is suitable for injection moulding. It may have transverse projections (9,10) at the side, and each projection may have at least one fastening hole (1,2,3). Metal reinforcing bushes may be moulded into the latter, and two or more adjacent, parallel fastening holes (2,3) may also be arranged in one transverse projection (9).
Patent EP-0980928-A2 (EP)
Inventor: VOSWINCKEL GERHARD
IPC: B30B3/04
Filed: 1999-08-17
Abstract: To control the pressure of a mangle, using two mangle rollers (1,2), the gap (11) between the roller axes (13,14) is adjusted immediately to alter the pressure without hysterisis and in the event of an emergency stoppage. The gap (11) between the roller axes (13,14) is measured by a path movement monitor or increments of the rotations of a lifting spindle (12) or the like. The gap (11) between the roller axes (13,14) is set by mechanical lifting gearing or a threaded spindle (12).
Patent EP-0995430-A2 (EP)
Inventor: HARRIS IAN ROSS DR
IPC: A61K8/37
Filed: 1999-09-10
Abstract: Verwendung von Wirkstoffen, gewählt aus der Gruppe der 1,2-Diacylglycerole zur Stärkung der Barrierefunktion der Haut.
Patent EP-1018802-A2 (EP)
Inventor: GREITSCHUS NORBERT
IPC: H03F3/72
Filed: 1999-09-25
Abstract: The amplifier has a first stage (10) with a first input terminal for the input signal, a second input terminal and an output terminal. There is a second stage (20) with an input terminal connected to the first stage's output terminal and an output terminal providing the main output signal. A feedback branch (40) is connected from the second stage output terminal to the second input terminal of the first stage. A noise source (30) has an output terminal connected to the input terminal of the second stage.
Patent EP-1067745-A2 (EP)
Inventor: WINIGER GARY W
IPC: H04L9/32
Filed: 1999-11-18
Abstract: A multilevel security attribute passing system on a computer operating
under a multilevel operating system engaged in stream communications and
enabling contemporaneously opening a plurality of sockets having the same port
number while meeting the requirements of a predetermined security policy. 
     The security attributes (183) of received data are copied into a credentials
structure (173) identified by a pointer in an attribute structure (172). The security of
a data node configured for data stream communication is specified by storing the
security attributes (183) of transferred data into a selected data structure and then
pointing to the selected data structure with intervening transmission and attribute
structures.
Patent EP-1017164-A2 (EP)
Inventor: MCINTYRE HARRY J
IPC: H03F3/343
Filed: 1999-12-22
Abstract: According to the present invention, there is disclosed a current mirror which utilizes
two PMOS transistors and an operational amplifier to provide a substantially constant current
at the output of the current mirror for a wide range of load impedance. The output of the
operational amplifier is connected to the gates of both transistors and each input of the
operational amplifier is connected to the drain of one of the transistors. This combination
controls the voltages of the two transistors and causes the output current of the current mirror
to stay substantially constant over a wide range of load impedance.
Patent EP-0947377-A2 (EP)
Inventor: SEZENNA FRANCO
IPC: B60L9/28
Filed: 1999-04-02
Abstract: In a control system for a double-star asynchronous
motor supplied by inverters with square-wave impressed
voltage pulses which generate a rotating field vector,
the voltage impressed on the various phases is switched,
for each phase, when the field vector adopts
predetermined angular directions, and also when the field
vector is in advance of and delayed relative to the said
angular directions by a predetermined electrical angle of
the order of 5-7.5 electrical degrees.
Patent EP-0971018-A2 (EP)
Inventor: GENOVA CALOGERO
IPC: C11D1/825
Filed: 1999-07-07
Abstract: Detergent composition with a softening and protective
action of natural fibres, preferably keratinic, characterized
in that it has no cationic surface-active agents, and
comprises:
   (a) surface-active agents selected from anionic, non-ionic
and amphoteric surface-active agents and relative mixtures,
preferably anionic;   (b) esters having general formula (I):
 R 1 -CO-O-(-CH 2 -CH 2 -O-) a -R 2
Patent EP-0956868-A2 (EP)
Inventor: FIELDING ROBERT MICHAEL GEORGE
IPC: A61L9/14
Filed: 1999-05-11
Abstract: An air freshener unit comprises first and second
pressurised canisters (12, 14) containing a fragrant
substance, and a control circuit (16) for controlling the
valve mechanisms (20, 21) of the first and second canisters
to regulate the release of the fragrant substance. A
fragrant substance is released from canister (12) until the
canister is exhausted at which time a sensor detects
inadequate flow and switches the control circuit (16) to
ensure that release of fragrant substance will continue
from canister (14). An indicator (32) shows when the
canister (12) is empty, thus allowing replacement whilst
canister (14) is still in operation.