baber/WOPTO huggingface dataset:
Patent EP-0638860-A3 (EP)
Title: Method and apparatus for validating travelling object-oriented programs with digital signatures.
Inventor: FISCHER ADDISON M
IPC: G06F9/44
Filed: 1994-04-15
Abstract: A method of operating computers in accordance with an enhanced object-oriented programming methodology creates a framework for efficiently performing automated business transactions. The object-oriented programming methodology is used in conjunction with a travelling program, i.e., a digital data structure which includes a sequence of instructions and associated data which has the capability of determining at least one next destination or recipient for receiving the travelling program and for transmitting itself, together with all relevant data determined by the program to the next recipient or destination Using the methods described herein, the data is more closely bound to the program in such a way that objects may be most efficiently transferred from one computer user to another without the objects being previously known to the recipient computer user. The present invention utilizes object "cells" which are data structures stored, for example, on a disk that reflects a collection of (related) objects instances whose execution has been suspended, and which can be resumed later on the same or a different platform. The collection of object instances can be gathered together into cells (or "electronic forms") suitable for storage or transmission to another computer user in such a way that instances are unambiguously bound to their respective class definition. The present invention also creates improved tools for creating and using cells so that electronic forms can be defined using object-oriented techniques while allowing such forms to be easily transferred among a diverse population of computer users without demanding that all users maintain compatible libraries of all object-class definition programs and without demanding that all users maintain identical synchronized versions of that class. The invention provides a digital signature methodology to insure security and integrity, so that electronic forms (i.e., cells) composed of a collection of objects can be received and executed by a user without putting the user at risk that some of the object classes embedded in the cell might be subversive "trojan horse" programs that might steal, destroy or otherwise compromise the security or integrity of the user's system or data. <IMAGE>
Patent EP-0693846-A3 (EP)
Inventor: LUDEMAN CHRISTOPHER
IPC: H04B3/23
Filed: 1995-06-21
Abstract: A subscriber line interface circuit (SLIC) for a telephone system in which a 4-wire
transmission path transmit signal gain, a 4-wire transmission path receive signal
gain, and a 2-wire impedance matching correction are mutually independent. Hybrid
circuitry for the SLIC includes a synthesized impedance for controlling 2-wire return
loss that is grounded. Impedance matching and transhybrid echo cancellation may
be is carried out in an integrated circuit with the SLIC circuitry.
Patent EP-0723868-A3 (EP)
Inventor: HAYAO SAKAE
IPC: B41J2/175
Filed: 1995-08-08
Abstract: An ink cartridge holding box for refilling a used ink cartridge with ink has an adhesive layer on a platform installed inside the box. The central area of the adhesive layer is raised so that the adhesive layer is in a contact shape, conforming to any unevenness of the underside of the used ink cartridge and for sealing the vent hole opened in the underside of the cartridge. An ink refill kit comprises an instruction sheet and a cartridge holding box. The box is placed in a working area located at the center of the instruction sheet and the sheet has an instruction area describing steps to be taken for refilling ink. <IMAGE>
Patent EP-0713302-A3 (EP)
Inventor: AYANOGLU ENDER
IPC: H04L1/18
Filed: 1995-11-06
Abstract: A forward error correction (FEC) system adaptively changes the number of
parity data symbols including bits, bytes or packets transmitted to a
receiver, based on previous error patterns experienced recently in the
reception of data symbols by that receiver. 
     The transmitter encodes a number (N) of original data symbols
(which may be bit, bytes or packets) by combining a selected few of the
original data symbols to form a number (M) of parity data symbols. The N
+ M data symbols are included in a data stream transmitted to a receiver
which is arranged to reconstruct the original data symbols as long as at
least N of the N + M data symbols in the data stream are received
therein. The receiver is also arranged to detect errors in the data
stream and tabulate the number of such errors. That number is
transmitted to the transmitter which adjusts the number of parity data
symbols included in subsequent data streams based on that number.
Patent EP-0717126-A3 (EP)
Title: Apparatus for low pressure chemical vapor deposition
Inventor: HWANG CHUL-JU
IPC: C23C16/46
Filed: 1995-12-18
Abstract: An apparatus for a lower pressure chemical vapor deposition capable of achieving various kinds of thin films having a uniform thickness, preventing parts breakage, achieving automation of the system, and combining the use of a low pressure chemical vapor deposition apparatus and a plasma low pressure chemical vapor deposition apparatus, which includes a deposition base (110); a reactor disposed on the deposition base and having a reaction region (R) formed therein; a substrate (141) lifted and lowered in the reactor and on which a wafer is placed; a chemical source gas introducer (131) for introducing a chemical source gas into the reactor; a substrate heating member (150) disposed in the substrate for heating the wafer; and a reactor heating member (160) for heating the reactor.
Patent EP-0739034-A3 (EP)
Inventor: INOUE AKIRA
IPC: H01L23/538
Filed: 1996-03-20
Abstract: An integrated circuit device includes a substrate (1,
2, 11) comprising a semiconductor or a dielectric material,
and circuit elements (3, 5, or 6) and thermoplastic resin
substance (120, 121, or 122) electrically connected to the
circuit elements (3, 5, or 6) disposed on the substrate (1,
2, 11). Therefore, since variation in the configuration of
the thermoplastic resin substance (120, 121, or 122) is
quite small relative to those of the wire, variation in the
parasitic inductance due to variation in the configuration
is reduced, and uniformity and reproducibility of the high
frequency characteristics of the integrated circuit device
are enhanced. A method for fabricating an integrated
circuit device includes forming circuit elements (3, 5, or
6) on a substrate (1, 2, 11) comprising a semiconductor or a
dielectric material, and forming thermoplastic resin
substance (120, 121, or 122) electrically connected with the
circuit elements (3, 5, or 6). Therefore, since variation
in the configuration of the thermoplastic resin substance
(120, 121, or 122) is quite small with relative to those in
the wires, variation in the parasitic inductance due to
variation in the configuration is reduced, and uniformity
and reproducibility of the high frequency characteristics of
the integrated circuit device are enhanced.
Patent EP-0764469-A3 (EP)
Inventor: BUSSMANN STEPHEN A
IPC: B01L99/00
Filed: 1996-09-12
Abstract: A method and apparatus are provided for marking predetermined events with a biosensor. The biosensor includes a sensor for receiving a user sample to be measured and a processor for performing a predefined test sequence for measuring a predefined parameter value. A memory is coupled to said processor for storing predefined parameter data values. A marker member is manually coupled by the user to the processor for selectively marking one of a plurality of predetermined events with a stored predefined parameter data value. <IMAGE>
Patent EP-0765055-A3 (EP)
Inventor: CHIU RAN-FUN
IPC: H04N7/173
Filed: 1996-09-12
Abstract: A computer network for high-speed data communication,
comprises:
   a data transmission cable having a root and at least
one leaf node,   a signal conversion system (SCS) attached to the root,
and   at least one client station attached to a distinct leaf
node.    
     The signal conversion system (SCS) has a transmitter that
transmits down-stream data onto the cable on a down-stream
channel in a first frequency band; and a receiver that
receives data from the client stations on an up-stream
channel in a second frequency band. The down-stream data
includes synchronization signals. Each client station has a
receiver that receives data on said first frequency band,
and a transmitter that transmits data on a second frequency
band according to synchronization signals received on said
first frequency band.
Patent EP-0744879-A3 (EP)
Inventor: LYLES JOSEPH B
IPC: H04Q3/00
Filed: 1996-05-20
Abstract: A crossbar switching fabric for routing data packets in an ATM switch (10). A logic unit (13)
associated with a reservation ring (12) in an ATM switch (10) intercepts data exiting a selected
evaluator of the reservation ring (12), and processes this data to set-up a crossbar switching fabric
for routing data packets of the ATM switch (10). The set-up data may be passed to the crossbar
switching fabric upon each clock cycle thereby not incurring any pipeline processing delays.
Alternatively, the set-up data is accumulated and stored in the logic unit (13) until the completion of
an arbitration session, whereafter it is sent to the crossbar. In place of the logic unit (13) a plurality
of registers may be added to each of the evaluators of the reservation ring. The registers in turn
interconnected to each other in a shift register arrangement to provide the set-up data to the
crossbar fabric.
Patent EP-0755980-A3 (EP)
Inventor: NAZARETH DARRYL
IPC: C08L71/12
Filed: 1996-07-12
Abstract: A thermoplastic resin composition is provided which contains a high
heat amorphous resin; a functionalized elastomer compound; and a catalyst
capable of improving the ductility of the composition; wherein said catalyst
and said high heat amorphous resin are melt-mixed prior to the addition of
the functionalized elastomer compound. The composition exhibits enhanced
physical properties, specifically enhanced ductility. The composition is
useful for making molded articles exhibiting desired physical properties.
Patent EP-0759463-A3 (EP)
Inventor: BOSKAMP JELLES VINCENT
IPC: C11D3/12
Filed: 1996-07-22
Abstract: A particulate detergent composition of high bulk
density comprises a non-spray-dried homogeneous particulate
base powder and other ingredients in the form of separate
particles or granules, the other ingredients including
from 0.5 to 10 wt% of separate granules of a
polycarboxylate polymer, for example, an acrylic/maleic
copolymer. The separate polymer granules preferably have
an average particle size of at least 300 µm, a bulk density
of at least 500 g/litre, and comprise at least 80 wt%
polymer.
Patent EP-0774393-A3 (EP)
Inventor: HAWTHORNE V TERREY
IPC: B61F5/32
Filed: 1996-11-20
Abstract: A sideframe pedestal jaw (50) accommodates a
bearing adapter (70) which locks the adapter (70) to the
sideframe (12), thereby preventing it from all forms of
movement within the pedestal jaw opening (35). Locking
the bearing adapter (70) forces the bogie axles (16) to
remain at a right angle with respect to the sideframes
(12). Maintaining this right angular relationship
substantially curtails bogie warpage, which induces
wheel misalignment that leads to undesirable bogie
hunting and high speed instability.
Patent EP-0782084-A3 (EP)
Inventor: AOYAMA KOJI
IPC: A63F13/52
Filed: 1996-12-20
Abstract: According to a method of programming a TV-game of
the present invention, the event variation process 40
is added between processes of the TV-game program.
Therefore, one of the processes of the TV-game program
or the event variation process 40 is selected according
to a situation of a TV-game scenario. Namely, the event
variation process 40 is executed only when the event
variation process 40 is selected. The event variation
process 40 is not executed when anther process is
selected. Therefore, the CPU load is light, because the
event variation process 40 is not executed at each time.
Further, even if the characters of the TV-game are many,
the character motion is not paused. Therefore, the TV-game
can include a variety of situations, because the
steps in the TV-program are not cut off.
Patent EP-0738799-A3 (EP)
Inventor: TOMAS RIBA JOSEP
IPC: D06P1/00
Filed: 1996-01-10
Abstract: PROCEDURE FOR DYEING AND FINISHING OF GARMENTS MADE OF
POLYPROPYLENE, characterized by the fact that it
comprises four phases, the first being preparation of
the garments 1, in which they are dipped in
formaldehyde 2 dissolved in water; the second phase
consisting of dyeing 5, where the garments are immersed
in water 6 with a dissolved Cryogen or sulphurus type
colouring agent 7, immediately adding a reducing agent
8, such as sodium hydrosulphite, after which an
electrolyte 9 is added, consisting of Sodium Chloride;
the third phase consisting of oxidation 11, during
which the garments are dipped in a solution of water 18
with a dissolved acid and oxidant agent 12; the final
phase is the finishing 15, when the garments are
immersed in a water bath 16, in which a softening agent
17 has been dissolved, consisting of a liquid polyamide
of animal origin.
Patent EP-0795575-A3 (EP)
Title: Folie aus Acrylat-Terpolymer-Mischungen und deren Verwendung
IPC: C08J5/18
Filed: 1997-03-03
Abstract: Die vorliegende Erfindung betrifft eine Folie aus Acrylat-Terpolymer-Blends, 
wobei sie im wesentlichen aus Mischungen weicher Acrylat-Polymerisate, die 
ihrerseits aus Acrylat-, Styrol- und Acrylnitril-Monomeren aufgebaut sind, mit 
thermoplastischen Polyurethanen mit Shore-Härten kleiner 90 A, gemessen nach 
DIN 53 505 besteht.
Patent EP-0796667-A3 (EP)
Inventor: DAVANZO NADIA
IPC: B01F15/02
Filed: 1997-03-13
Abstract: The present application relates to a procedure and a
device for extruding, according to a variable volumetric
ratio, liquid components, including very high viscosity
components, called the base product and the catalyst, of a
dual-component sealant (or in any case a dual-component
product) and pumping them into other devices such as a mixer
and an extrusion gun. 
     The device is made up of two dosing cylinders (1b,1c), (the
base product cylinder that functions as the 'master'
cylinder and the catalyst cylinder that functions as the
'slave' cylinder), whose pistons (2b,2c) are driven by rods (3b,3c)
placed parallel between themselves. The piston stroke of the
'master' cylinder is driven by the pressure of the base
product obtained by means of a pump that suctions the
product out of a drum, while the movement of the 'slave'
cylinder rod is driven by a mechanical transmission which is
set in motion by the 'master' cylinder rod. The pump that
suctions the catalyst therefore only feeds the 'slave'
cylinder. The mechanical transmission between the movement 
of the 'master' cylinder rod and the 'slave' cylinder rod,
is variable due to the substitution of the components of the
kinematic movement but is strictly constant during piston
strokes. Appropriate valves, such as slide valves, enable
the device to function continuously insofar as they invert
the piston strokes when the base product piston comes to its
stroke end.
Patent EP-0829957-A3 (EP)
Inventor: UNAMI TOSHIHIKO
IPC: H03H9/00
Filed: 1997-04-07
Abstract: A piezoelectric resonator (10) has a base member (12). The base member (12) includes
a plurality of piezoelectric layers laminated with internal electrodes (14) disposed
therebetween. A first vibrating section (24a) is formed in the most part of the
base member (12). In the first vibrating section (24a), adjacent piezoelectric layers
sandwiching one internal electrode (14) therebetween are polarized in opposite directions
in the longitudinal direction of the base member (12). At both sides of the
first vibrating section (24a), second vibrating sections (24b) are formed. A piezoelectric
layer of each of the second vibrating sections (24b) is polarized in the same direction
as the adjacent piezoelectric layer in the first vibrating section (24a) with an
internal electrode placed (14) therebetween. An electric field is applied in opposite
directions to adjacent piezoelectric layers disposed on both sides of an internal electrode
(14) in the base member.
Patent EP-0802644-A3 (EP)
Inventor: ICHIYOSHI OSAMU
IPC: H04L27/34
Filed: 1997-04-14
Abstract: A variable-bandwidth frequency-division multiplex communication
system which needs no interpolation circuits,
but uses switch element of simple structure. The system
includes a signal combining circuit which has N A/D converters
associated respectively with independent information
signals to be transmitted, a complex local oscillator
for generating complex signals each having a frequency kΔf
( 1 ≤ k≤ N-1 ), Δf being the channel frequency interval, N
complex multipliers for multiplying the outputs of the A/D
converters by the respective complex signals, and producing
N output signals, a circuit for effecting an inverse
Fourier transform of N points, an N × N switch circuit connected
between the outputs of the complex multipliers and
input terminals of the inverse Fourier transform circuit, N
digital subfilters connected respectively to the outputs of
the inverse Fourier transform circuit, N delay units connected
respectively to outputs of the digital subfilters,
and an adder for adding output signals from the delay units
and outputting a sum signal.
Patent EP-0802097-A3 (EP)
Title: Dreipunkt-Sicherheitsgurtsystem
Inventor: KOPETZKY ROBERT
IPC: B60R22/24
Filed: 1997-04-21
Abstract: Dreipunkt-Sicherheitsgurtsystem, insbesondere für Kraftfahrzeugsitze, 
mit einem von einer Rolle (1) abwickelbaren Sicherheitsgurt 
(2), der über eine seitlich oberhalb des 
Sitzes angeordnete Umlenkeinrichtung (3) geführt ist, welche 
eine Durchtrittsöffnung (4) aufweist, deren untere Begrenzung 
durch eine Umlenkrolle (9) für den Sicherheitsgurt (2) 
gebildet wird, wobei zur Erleichterung des Abziehens und zur 
Verringerung des Verschleißes des Gurtbandes (2) die Umlenkeinrichtung 
mindestens eine weitere Umlenkrolle (10) 
aufweist.
Patent EP-0826854-A3 (EP)
Title: Kupplungseinrichtung für ein Zylinderschloss
Inventor: GREISER SIEGBERT
IPC: E05B9/10
Filed: 1997-08-22
Abstract: Eine Kupplungseinrichtung für einen Doppelschließzylinder
umfaßt für jeden Zylinderkern (16) eine Kopplungsplatte (22),
welche mit dem jeweils zugeordneten Zylinderkern (16) zur
gemeinsamen Drehung um eine Achse (A) drehfest verbunden ist
und durch Krafteinwirkung in axialer Richtung in Richtung auf
eine Schließbartnabe (10) zu gegen Vorspannung bewegbar ist.
Ferner ist für jeden Zylinderkern (16) wenigstens ein Kopplungsstift
(36) vorgesehen, welcher sich im wesentlichen in
axialer Richtung erstreckt und bezüglich der Drehachse (A)
nach radial außen verlagert angeordnet ist. Der wenigstens
eine Kopplungsstift sieht im Kopplungszustand eine drehfeste
Verbindung zwischen der Kopplungsplatte (22) und der Schließbartnabe
(12) vor. Der wenigstens eine Kopplungsstift (36) ist
an der Schließbartnabe (10) in axialer Richtung verlagerbar
angebracht und ist durch Vorspannung in Richtung auf die jeweilige
Kopplungsplatte (22) zu gedrückt.
Patent EP-0831657-A3 (EP)
Inventor: QIAN RICHARD JUNGIANG
IPC: H04N7/26
Filed: 1997-09-18
Abstract: A method of vertex-based hierarchical shape representation and coding includes
selecting an image of interest, defining a boundary about an object of interest within the image of
interest, wherein the boundary is defined by a set of contour points, selecting a number of layers, each
layer having a predefined saliency parameter associated therewith, wherein the saliency parameter
defines a range of layers from a most salient layer to a least salient layer, identifying the most salient
contour points in the boundary and placing the most salient contour points in the most salient layer,
identifying the next most salient contour points in the boundary and placing the next most salient
contour points in the next most salient layer until all of the selected layers have contour points placed
therein, and hierarchically storing the layers in a database. 
     A vertex-based hierarchical shape representation and coding system includes an image
input which contains and image of interest, an analyzer to select an object of interest within the image,
a manipulation mechanism to define a boundary about the object of interest and define a set of
contour points on that boundary, and a selections mechanism to place selected contour points into
hierarchical layers of like salient contour points.
Patent EP-0844499-A3 (EP)
Title: Verfahren zum Betrieb und zur Auswertung von Signalen einer Wirbelstromsonde und Vorrichtung zur Ausübung des Verfahrens
Inventor: PATZWALDT WOLFGANG DIPL-PHYS
IPC: G01V3/11
Filed: 1997-09-24
Abstract: Es wird ein Verfahren zum Betrieb und zur Auswertung von
Signalen einer Wirbelstromsonde beschrieben. Eine Sendespule (3)
wird mit Wechselstrom mit vorzugsweise drei Frequenzkomponenten (6-9)
beaufschlagt. Das einer Wechselspannung entsprechende
Spulensignal der Empfängerspule (4) wird in entsprechende Frequenzanteile
(42-45) zerlegt und es werden durch phasengesteuerte
Gleichrichtung Projektionssignale gebildet, die einem Realteil
oder einem Imaginärteil des Spulensignals entsprechen.
Aus mindestens zwei gegebenenfalls individuell verstärkten
Projektionssignalen der gleichen Art (Real- oder Imaginärsignal)
werden Differenzsignale (22-25) gebildet. Schließlich wird
durch Kombination von mindestens zwei Differenzsignalen ein
Kombinationssignal (26-32) gebildet und dieses wird ausgewertet.
Insbesondere werden Quotienten (26) und Betragssummen (33-35) von Differenzsignalen
(22-25) gebildet. Das Verfahren bietet für die Minensuche
entscheidende Vorteile bei der Unterdrückung von
störenden Bodensignalen und bei der Identifizierung und
Klassifizierung von Minen allein aufgrund von Signalen einer
Wirbelstromsonde. Das Verfahren ermöglicht auch die Verwendung
einer Wirbelstromsonde als Bodensonde.
Patent EP-0850756-A3 (EP)
Inventor: FUJIMURA KAZUMASA
IPC: B32B27/32
Filed: 1997-12-23
Abstract: This invention provides a sheet or container of a
propylene polymer laminate which has excellent glossiness,
transparency, rigidity and impact resistance. 
     Particularly it provides a sheet or container of a
propylene polymer laminate which comprises surface layers,
each layer being comprised of a thermoplastic resin
composition in which 100 parts by weight of a propylene
polymer having a density of 0.905 g/cm 3  or more and a melt
flow rate (MFR) of from 0.7 to 20 g/10 min. is blended with 1
to 20 parts by weight of an ethylene-α-olefin random
copolymer which is polymerized using a metallocene catalyst
and has an ethylene content of from 99 to 50% by weight, a
density of 0.930 g/cm 3  or less and an MFR value of from 0.3
to 20 g/10 min., and an intermediate layer comprised of a
propylene-α-olefin random copolymer having an MFR value of
from 0.3 to 5 g/10 min. and a propylene content of from 99 to
90% by weight.
Patent EP-0800287-A3 (EP)
Inventor: WANG JIN-DER
IPC: H04L27/18
Filed: 1997-03-25
Abstract: A digital audio broadcasting (DAB) system includes a radio-frequency (RF)
transmitter and a corresponding RF receiver. The RF transmitter formats a DAB signal
into a sequence of frames, each frame having a header comprising a predefined grouping
of psuedo-random number sequences comprising 100 symbols. Of these 100 symbols, 86
symbols of the header are used for frame synchronization and channel sounding (for
characterization of a communications channel), while the remaining 14 symbols are used
for interleaver and data synchronization in an interleaved fashion.
Patent EP-0822257-A3 (EP)
Inventor: PEERY ROBERT BROWN
IPC: C12N9/10
Filed: 1997-07-23
Abstract: The invention provides isolated nucleic acid compounds
encoding the stem peptide biosynthetic gene  murA  of
 Streptococcus pneumoniae.  Also provided are vectors and
transformed heterologous host cells for expressing the MurA
enzyme product and a method for identifying compounds that
inhibit stem peptide biosynthesis.