baber/WOPTO huggingface dataset:
Patent EP-0471517-A3 (EP)
Title: Video signal recording and/or reproducing systems
IPC: H04N9/82
Filed: 1991-08-09
Abstract: An improved video signal recording system for recording a full bandwidth video signal on a limited bandwidth medium includes an encoder 10, coupled to an input terminal 5, for adaptively processing a composite video signal in response to a motion representative signal, and producing two signals; a luminance signal Lf, having attenuated high frequencies subsampled so as to be folded into a spectral hole in the low frequencies, and being bandwidth limited to the limited bandwidth of the recording medium, and a combined signal C+Mr including a chrominance and a motion component. Luminance signal recording circuitry 20 records the folded luminance signal on the medium, and chrominance signal recording circuitry records the combined chrominance and motion signal on the medium. An improved video signal playback system for reproducing such a prerecorded video signal is also disclosed. The playback system consists of a luminance signal playback circuit 60 for retrieving the prerecorded luminance signal Lpb from the medium, and a chrominance signal playback circuit 80 for retrieving the prerecorded combined chrominance and motion signal C+M from the medium. A decoder 70 extracts the motion signal and the chrominance signal from the combined chrominance and motion signal and an unfolding circuit extracts the luminance high frequencies from the prerecorded folded luminance signal and adaptively regenerates the full bandwidth luminance signal in response to the motion signal. This regenerated full bandwidth luminance signal is combined with the chrominance signal to reproduce the originally recorded composite video signal. A recording medium previously recorded by such a recording system is capable of being played back on a standard playback system without objectionable artifacts in the reproduced image. <MATH>   <MATH>
Patent EP-0545096-A3 (EP)
Title: Sheet guiding device in the delivery zone of a sheet printing machine
IPC: B65H29/24
Filed: 1992-11-06
Abstract: Sheet guiding device in the delivery zone of a sheet printing machine for face printing and perfecting, in which the sheet-guiding surface, in the case of face printing, is a surface provided with continuous perforations (14) and, in the case of perfecting, is a continuous, smooth surface and in which means for changing the sheet-guiding surface for the changeover from face printing to perfecting and conversely from perfecting to face printing are provided. 
<IMAGE>
Patent EP-0590887-A3 (EP)
Title: Surgical cutting instrument.
Inventor: DRUCKER KAREN
IPC: A61B17/32
Filed: 1993-09-23
Abstract: A surgical instrument comprising inner and outer tubular members has a coating of tin-nickel alloy on the outer surface of the inner tubular member and/or the inner surface of the outer tubular member to provide an elongate bearing surface between the tubular members. <IMAGE>
Patent EP-0572341-A3 (EP)
IPC: G01N35/00
Filed: 1993-04-23
Abstract: La présente invention a pour objet un procédé et une unité pour 
analyser automatiquement les paramètres physico-chimiques sur un 
échantillonnage de fruits ou similaire, au moyen d'une unité robotisée (1) 
comprenant un automate programmable (6) que l'on relie à un ordinateur (2), 
lequel ordinateur donne les résultats de l'analyse et les qualités 
organoleptiques des fruits dont : 
     le rapport 
   poids total des fruits poids total du jus extrait,         la dureté moyenne des fruits,    le taux moyen de sucre,    l'acidité moyenne des fruits.     
     Trouve son application notamment dans les stations de conditionnement 
de fruits, pour déterminer la qualité gustative, les possibilités de 
conservation, l'aptitude à la transformation industrielle des fruits frais.
Patent EP-0648899-A3 (EP)
Title: Apparatus for maintaining ski tracks.
Inventor: HANG WALTER
IPC: E01H4/02
Filed: 1994-03-18
Abstract: An apparatus for maintaining ski tracks and for attachment to a towing vehicle has a supporting frame swinging to and fro about a longitudinal axis lying in the travelling direction. Connected to the supporting frame via self-aligning bearings are at least two milling frames which are each equipped with milling tools and behind which is arranged a smoothing device which extends at least over the working width of the milling tools. In order to be able to work the ski tracks evenly irrespective of descending or ascending travel, there are located at the tail side on each milling frame in each case two tail bearings for the smoothing device which, together with the self-aligning bearings, next to one another form two 3-point bearings for the smoothing device. <IMAGE>
Patent EP-0680072-A3 (EP)
Inventor: SAHIN TURGUT
IPC: H01L21/302
Filed: 1995-04-26
Abstract: The disclosure relates to a method of cleaning a plasma reactor by
creating a vacuum in the chamber (10) while introducing an etchant gas into the
chamber through the gas injection ports (14), and applying RF energy to a ceiling
electrode (24) in the chamber while not necessarily applying RF energy to the coil
antenna (26), so as to strike a predominantly capacitively coupled plasma in the
vacuum chamber. In another embodiment the method includes, whenever the
reactor is to be operated in an inductive coupling mode, applying RF power to
the reactor's coil antenna while grounding the ceiling electrode, and whenever
the reactor is to be operated in a capacitive coupling mode, applying RF power
to the ceiling electrode, and whenever the reactor is to be cleaned, cleaning the
reactor by applying RF power to the ceiling electrode and to the coil antenna
while introducing an etchant gas into the vacuum chamber. In yet another
embodiment the method includes performing chemical vapor deposition on a
wafer by introducing a deposition precursor gas into the chamber while
maintaining an inductively coupled plasma therein by applying RF power to the
coil antenna while grounding the ceiling electrode, and cleaning the reactor by
introducing a precursor cleaning gas into the chamber while maintaining a
capacitively coupled plasma in the chamber by applying RF power to the ceiling
electrode.
Patent EP-0720405-A3 (EP)
Inventor: PAPADOPOULOS HARALABOS C
IPC: H04W72/04
Filed: 1995-12-11
Abstract: An apparatus and method reduces co-channel interference in multiple-access
cellular communication systems in which frame time or frequency slots are
allocated between uplink and downlink. An omnidirectional antenna or a set of
directional antennas are used in each cell base station to communicate with users.
The frame slots (710,715,720) in which the antennas communicate uplink and
downlink information are arranged in accordance with a predetermined frame
organization to reduce mixed co-channel interference (CCI). Mixed CCI occurs
when a downlink transmission from one base station antenna in a given cell
interferes with uplink reception in another base station antenna in a frequency reuse
(FR) cell. A potentially-interfering antenna in a given cell is therefore directed to
transmit downlink information in a different portion of the frame than that in which a
potentially-interfered-with antenna in the frequency reuse cell receives uplink
information. The frame slots may be allocated such that only a portion (720) of the
available slots are dynamically allocated in accordance with user demand, while the
remaining portions are assigned to either uplink (710) or downlink (715)
communication.
Patent EP-0723357-A3 (EP)
IPC: H04M1/72415
Filed: 1996-01-13
Abstract: An entertainment appliance is described, such as a receiver and/or 
reproducer of radio-electric signals, in particular television 
signals, comprising reproducing means of video and/or audio signals 
and a remote control device, the transmitter of which comprises a 
microphone, for realising a telephone conversation; the main 
characteristic of the described appliance consists in that said 
remote control device provides means which allow for realising 
between the signal transmitter and the relative signal receiver, a 
transmission even if the transmitter is inclined at an angle in the 
range of 90°.
Patent EP-0743519-A3 (EP)
Inventor: MALIN MICHAEL J
IPC: C12Q1/28
Filed: 1996-05-03
Abstract: The present invention provides an improved reagent composition and method to perform white blood cell differential counting and subpopulation analysis using both fresh and aged blood samples with accuracy and precision. The invention is particularly applicable for the analysis of aged blood samples that have been stored at room temperature for over a day, thereby allowing accurate and useful information to be obtained from samples that are normally considered to be suboptimal. The improved reagent composition and method are particularly related to the peroxidase method of white blood cell differential determinations. One aspect of the invention includes an improved aqueous reagent composition for carrying out the peroxidase method of differential counting. Another aspect includes the use of a rinse cycle and rinse solution devoid of hemolytic surfactant to alleviate the adverse effects of rinse carryover and to streamline and economize the analytical process, particularly when the analyses are performed on automated hematology analyzers and flow cytometry systems. The composition and method of the invention provide clinically useful data for the differential analysis of whole blood samples.
Patent EP-0743676-A3 (EP)
Inventor: NAKATA YOSHIRO
IPC: G01R31/28
Filed: 1996-05-17
Abstract: A plated layer made of a metal which is hard to oxidize is
formed on the surface of a check electrode of a semiconductor
chip which is formed on a semiconductor wafer. A bump of a
contactor is caused to come in contact with the check electrode
on which the plated layer is formed in the direction
perpendicular to the semiconductor chip. Then, a voltage is
applied to the bump of the contactor to make a check such as
burn-in on the semiconductor chip in a lump.
Patent EP-0745870-A3 (EP)
Inventor: NEFF DENNIS B
IPC: G01V1/28
Filed: 1996-05-31
Abstract: A method of modeling subsurface reservoir conditions deals with
non-uniqueness of seismic reflection signals with respect to reservoir conditions
by proposing and then comparing both seismic and lithologic data for forward
model sites to select the most likely model for each site. Forward modeling
techniques are used to build a synthetic seismic trace catalog, which includes a
range of corresponding pseudo-logs for reservoir characteristics that could
reasonably exist within a defined region. Then each synthetic seismic trace in the
catalog is compared against every real seismic trace, and a number (e.g., 10 to 50)
of synthetic traces is selected for association with each real trace that best match
the real trace. Finally, the pseudo-logs corresponding to the number of selected
synthetic seismic traces for each forward model site are compared to the
pseudo-logs selected for adjacent sites to select the most lithologically coherent
pseudo-log at each site for use in generating a model display of reservoir
characteristics.
Patent EP-0788953-A3 (EP)
Title: Antriebsstrang mit einem Motor, einem Getriebe, einer Kupplung und einer Bremse
Inventor: HEILINGER PETER
IPC: F16D65/00
Filed: 1996-09-20
Abstract: Die Erfindung betrifft einen Antriebsstrang
mit einem Motor, der einen Kurbelwellenzapfen (1) aufweist; 
auf dem Kurbelwellenzapfen bzw. auf einer diesen
verlängernden Adapterwelle (2) ist eine Bremse (4,4.1,4.4) drehfest
montiert; 
die Bremse ist eine Reibbremse.
Patent EP-0766176-A3 (EP)
Inventor: KAWAI TOMOYUKI
IPC: G11C17/00
Filed: 1996-09-26
Abstract: A semiconductor read-only memory includes a
plurality of memory cell groups each having a plurality
of memory cells, a first selector for selecting an
arbitrary memory cell group from the plurality of memory
cell groups, and a second selector for selecting an
arbitrary memory cell from the selected memory cell
group. The semiconductor read-only memory further
includes: an address storage circuit for storing address
information of a predetermined memory cell portion in a
memory cell group; a data storage circuit for storing
memory cell information of the predetermined memory cell
portion; and a switching circuit for switching between
information stored in the memory cell selected from the
memory cell group and the memory cell information stored
in the data storage circuit, based on the address information,
and outputting either the information stored in
the memory cell selected from the memory cell group or
the memory cell information stored in the data storage
circuit.
Patent EP-0732354-A3 (EP)
Inventor: NAKANO REIKICHI
IPC: D06N7/00
Filed: 1996-03-15
Abstract: A polyvinyl chloride resin sheet which is excellent in resistance to scratch, wear and slip and hence suitable for use as flooring materials, which has a thickness of 50-500  mu m; an embossed and matted surface of which roughness is 15-25  mu m; and a transmittance of not less than 75%, and which comprises:     (a) polyvinyl chloride; (b) a plasticizer in an amount of 5-35 parts by weight per 100 parts by weight of polyvinyl chloride; and (c) short glass fibers having a diameter of 6-12  mu m and an average length of 0.2-1.0 mm in an amount of 0.5-30 parts by weight per 100 parts by weight of polyvinyl chloride.
Patent EP-0808036-A3 (EP)
Inventor: COURTNEY WILLIAM F
IPC: H04W8/06
Filed: 1997-05-15
Abstract: A satellite based telecommunications system having a multiple
registration location register which enables a terminal to
register with more than one earth station simultaneously, without
any particular one of the earth stations knowing that the terminal
is registered elsewhere. The multiple registration location
register receives the registration information from each of the
earth stations and records the information. This information is
used by the multiple registration location register to re-route
calls to an earth station that is providing coverage for the
terminal. The multiple registration location register may
consider many system factors, including satellite to earth station
connectivity and satellite to terminal connectivity, in
determining to which earth station it should route calls.
Patent EP-0816040-A3 (EP)
Title: Verhinderung der elektrostatischen Aufladung von Luftreifen
Inventor: WAGNER HERBERT
IPC: C09D171/02
Filed: 1997-06-11
Abstract: Wäßriges Außentrennmittel für Luftreifen, das einen Fettalkohol-Polyglykolether
und leitfähigen Ruß enthält, zur Herstellung des elektrischen Widerstandes des
Reifens.
Patent EP-0813962-A3 (EP)
Title: Einrichtung zum Füllen von Vertiefungen eines Zylinders, Rakeleinrichtung hierfür und Verfahren zum Wechsel der Flüssigkeit
Inventor: PETERSEN GODBER
IPC: B41F31/02
Filed: 1997-06-12
Abstract: Um bei einer Einrichtung zum Füllen von Vertiefungen eines Zylinders einer
Druckmaschine mit einer Flüssigkeit, z. B. einer Farbe, schnell auf eine andere
Flüssigkeit wechseln zu können, sind an dem Zylinder (88 bzw.90) mindestens zwei
Rakeleinrichtungen (90, 91 bzw. 92, 93) zum Füllen angeordnet, die wahlweise
einzeln mit dem Zylinder (88, 90) in Wirkverbindung bringbar sind.
Patent EP-0817376-A3 (EP)
Inventor: FUELLER JAMES W
IPC: H03H11/04
Filed: 1997-06-26
Abstract: A reduced phase-shift nonlinear filter includes
linear filter logic 10 responsive to a filter input
signal x and having a linear transfer function G(s),
which provides a linear filtered signal g, zero-cross
sample-and-hold logic 16 responsive to the
filter input signal x and the linear filtered signal
g, which provides a square wave signal n which
crosses zero at the same time and in the same
direction as the filter input signal x and has an
amplitude proportional to the value of the linear
filtered signal g at that time, complementary filter
logic 20 responsive to said square wave signal n and
having a complementary transfer function (1-G(s))
which provides a complementary filtered signal c,
and a summer 30 which adds the complementary
filtered signal and the linear filtered signal to
provide a filter output signal y which exhibits less
phase shift over certain frequency bands than that
of the linear transfer function. If the linear
transfer function has numerator and denominator
polynomials of the same order, the complementary
transfer function (1-G(s)) 20 may be a reduced-order
transfer function.
Patent EP-0840522-A3 (EP)
Inventor: WERNER WILLIAM B
IPC: H04N5/92
Filed: 1997-10-21
Abstract: A video processing unit (13) that decodes compressed video
data and resizes the image represented by the video data. The
video processing unit (13) has two processing engines -- a
decoding engine (24) and a scaling engine (25), which share a
memory (23). A memory manager (22) handles data requests from the
two engines, and handles reading and writing of the memory (22).
Patent EP-0802416-A3 (EP)
Inventor: SHINOGI MASATAKA
IPC: B81C1/00
Filed: 1997-04-18
Abstract: A process for manufacturing a semiconductor acceleration sensor 12 from a
semiconductor wafer 1 is disclosed, wherein a piezoresistor 21 is formed on the
semiconductor wafer 1 and the wafer 1 is fixed for dicing with a blade 3 using a
freezing chuck 6.
Patent EP-0831021-A3 (EP)
Inventor: MATSUO NOBUYUKI
IPC: B62M25/00
Filed: 1997-09-18
Abstract: A bicycle shift control device includes a pedaling
force determining unit for determining a pedaling force
exerted on a pedaling member and a shift stage
determining unit which determines an optimum shift
stage of a bicycle transmission from the pedaling
force. In a more specific embodiment, the shift control
device includes a memory that stores first and second
pedaling force values for a shift stage of the bicycle
transmission, wherein the second pedaling force value
is greater than the first pedaling force value, and
first and second traveling speed values for the shift
stage of the bicycle transmission, wherein the second
traveling speed value is greater than the first
traveling speed value. The shift stage determining unit
determines an upshift condition when the pedaling force
is below the first pedaling force value, the shift
stage determining unit determines a downshift condition
when the pedaling force is above the second pedaling
force value, the shift stage determining unit
determines a downshift condition when the traveling
speed is below the first traveling speed value, and the
shift stage determining unit determines an upshift
condition when the traveling speed is above the second
traveling speed value.
Patent EP-0843269-A3 (EP)
Inventor: BERTRAM RANDAL LEE
IPC: H04L29/06
Filed: 1997-10-30
Abstract: A network browser is provided with working list maintenance and
creation facility which contains an indicator for each URL's listing
duration level of permanence for controlling how long a URL will be kept
or maintained in the working list and also includes an activity duration
permanence level indicator for controlling how long the URL will be kept
active. This enables the browser to maintain multiple, concurrently
active URLs and thereby enable the browser to provide the functional
emulation of a desktop working environment to the user.
Patent EP-0848098-A3 (EP)
IPC: B65G47/28
Filed: 1995-03-10
Abstract: Apparatus (10) including a mattress support (12, 14) for
supporting a mattress (16) lying on a first major face or panel
thereof and conveying the mattress as a sewing operation, such as
an edge sewing and taping operation, is performed with respect to
the first major face. A mattress flipping mechanism (70) is provided
and may include a pivoting support portion (72) of the mattress
support connected to a powered lift mechanism (78, 80, 82). In one
preferred embodiment the mattress support includes a split conveyor
(12a, 12b) and the pivoting support portion (72) of the mattress
support is disposed within the space defined between adjacent belts
of the split conveyor. Mattress elevating units (120, 122, 124) are
provided to create slack (17) in the top panel (16c) of the mattress
for easier grasping by the operator during a sewing operation. A
mattress guide arm (28) is provided for holding the mattress down
during the sewing operation. A sewing machine base (51) is pivoted
(52) and connected to a fluid powered cylinder (64) for moving the
sewing machine (18) away from the mattress support (12, 14) while
flipping the mattress. The mattress guide arm (28) is provided with
pivoting features (34, 36) for this reason as well.
Patent EP-0893296-A3 (EP)
Inventor: YANO KAZUHIKO
IPC: B60K23/08
Filed: 1998-07-09
Abstract: A first hydraulic pump P1 driven by power of an engine and a first
hydraulic motor M1 are fluidly connected so as to construct a closed
fluid circuit. An output shaft 2 of first hydraulic motor M1 is
drivingly connected with a sub-transmission 3. The output power from
sub-transmission 3 is given to main-driving wheels 5 and is also given
to a second hydraulic pump P2 fluidly connected with a second hydraulic
motor M2 for driving sub-driving wheels 6. A clutch 7 is interposed
between an output shaft 4 of sub-transmission 3 and an input shaft 9 of
second hydraulic pump P2 or on output side of second hydraulic motor M2. 
     Second hydraulic pump P2 or second hydraulic motor M2 has variable
displacement, so that second hydraulic motor M2 is drivingly
accelerated in proportion to the degree of turning operation of a
steering operating tool 31. In case that a plurality of front reel
mowers 8FL, 8FM and 8FR are disposed in front of the vehicle body, a
pair of decelerator casings 29 are disposed on both lateral sides of
transmission casing 1 for driving main-driving wheels 5. Decelerator
casings 29 project horizontally forward and support main-driving wheels
5 respectively at their front portions. Middle front reel mower 8FM is
disposed between left and right decelerator casings 29.
Patent EP-0917227-A3 (EP)
Inventor: KITOH KENSHIN
IPC: H01M4/587
Filed: 1998-11-09
Abstract: A lithium secondary battery is provided in which even if the depth of
discharge becomes deep, lowering of an power is small, and charging and
discharging characteristics are excellent, and which is suitably used particularly as
a battery for driving a motor of an electric vehicle or the like. In the lithium
secondary battery, an internal electrode body formed by winding a positive electrode
and a negative electrode through a separator made of porous polymer is contained
in a battery case, and an organic electrolyte is used. An power at a depth of
discharge of 80% is not smaller than 60% of an power at a depth of discharge of 0%.
Patent EP-0862336-A3 (EP)
Inventor: WINTER KURT A
IPC: H04N9/04
Filed: 1998-02-26
Abstract: A method and apparatus for performing color balance enhancement using either a
host or a device internal to the camera to adjust the color of a digital image taken
by a digital camera. Digital image data representing the image is analyzed to determine
the amount of adjustment required to achieve proper white balance for the image.
Patent EP-0863442-A3 (EP)
Inventor: OKADA HIDEKI
IPC: G03G5/05
Filed: 1998-03-05
Abstract: A naphthoquinone derivative represented by the general
formula (1):
 
wherein X represents a sulfur atom or an oxygen atom; and Ar 1 
and Ar 2  are the same or different and represent an alkyl
group, or a phenyl group which may have a substituent. An
electrophotosensitive material comprising a conductive
substrate and a photosensitive layer provided on the
conductive substrate, the photosensitive layer containing the
naphthoquinone derivative (1).
Patent EP-0887835-A3 (EP)
Inventor: KE KUANG-HAN
IPC: H01L21/687
Filed: 1998-06-23
Abstract: A diagnostic pedestal assembly (104) for measuring ion
current and DC bias voltage within a high-power plasma
reaction chamber (804) of a semiconductor wafer processing
system (802). The diagnostic pedestal assembly (104)
contains an aperture located in a surface (114) of the
pedestal (208) and a probe element (112) that is supported
within the aperture.