baber/WOPTO huggingface dataset:
Patent EP-0760590-A2 (EP)
Inventor: CLOONAN THOMAS JAY
IPC: H04L12/56
Filed: 1996-08-21
Abstract: An out-of-band controller for a large packet switch which is distributed throughout partitions or pipes of the packet switch. Thus, the out-of-band controller is divided into multiple pipe controllers. These pipe controllers are connected and operated in a ring such that each pipe controller is with a respective fraction of the input path requests for packets. The requests are processed concurrently and any request that is not fulfilled in one pipe controller is offered to up to three subsequent pipe controllers to hunt a path for the awaiting packets. The controller, by using up to four levels of parallelism, can hunt paths and set up connections for 256 or more input ATM packet lines in normal monocast mode, thus providing a throughput of 1 terabit per second or more. A distributed controller design makes such tremendous aggregate switching speeds possible. The same general distributed controller design can also provide pipe hunting for a special packet operation called multicasting, in which one packet from one input line is transmitted to many or even all output lines. As can be appreciated, multicasting can monopolize system assets to the detriment of other ATM packets, so some multicasting may be made during special packet cycles when primarily multicasting packets will be carried. One such special packet cycle might occur at system initialization.
Patent EP-0765545-A2 (EP)
Inventor: BURBIDGE RICHARD CHARLES
IPC: H04B1/707
Filed: 1996-03-08
Abstract: Un système de communications à spectre étalé comprend un émetteur (40-50) et un récepteur (52-64). L'émetteur comporte un mélangeur (42) pourvu d'une première entrée se raccordant à une source (40) de données et une seconde entrée se raccordant à un dispositif (44, 46) permettant de produire une séquence d'étalement codée exempte de courant continu. La sortie provenant du mélangeur (42) est appliquée à un filtre (48) conformateur d'impulsions dont la sortie commande la fréquence d'un oscillateur commandé en tension (50). Le signal reçu au niveau du récepteur est appliqué à un convertisseur abaisseur de fréquence (52) qui génère des signaux de type quadratique (I, Q) qui sont appliqués aux premières entrées des mélangeurs (56, 58). Une séquence d'étalement codée exempte de courant continu est produite par une source (60) de séquence d'étalement et un codeur (62), et elle est appliquée aux secondes entrées des mélangeurs (56, 58), la séquence d'étalement codée correspondant à celle appliquée au mélangeur (42) de l'émetteur. Les sorties à spectre resserré provenant des mélangeurs (56, 58) sont appliquées à un estimateur symbolique (64) qui récupère les données reçues. Eventuellement, une pluralité de séquences d'étalement codées exemptes de courant continu peuvent être mémorisées dans une mémoire ROM et, en appliquant à la mémoire ROM un signal d'adresse approprié, on présente au filtre (48) une séquence d'étalement codée prédéterminée exempte de courant continu.
Patent EP-0777874-A2 (EP)
Inventor: JANSSENS JAN ALBERT MARIA
IPC: G06F1/10
Filed: 1996-05-31
Abstract: Un circuit pipeline contient une cascade d'étages dont chacun comporte un registre initial suivi d'un circuit logique combinatoire. Les registres sont synchronisés. Au début de chaque période d'horloge, les données du registre initial sont mises à jour. Ensuite, pendant la période d'horloge, des données se propagent à partir du registre initial, le long d'un chemin passant à travers les circuits logiques combinatoires, jusqu'au registre initial de l'étage suivant, où elles sont stockées au début du cycle suivant. Il y a plusieurs autres registres sur le chemin, dans lesquels les données sont stockées à des stades intermédiaires du cycle d'horloge, pendant que les données sont conservées dans le registre initial. Les différences de temps de propagation le long des différentes branches du chemin sont donc éliminées sans qu'augmente le nombre de cycles d'horloge nécessaire pour faire passer des données dans le circuit pipeline. Cela réduit le nombre de distorsions transitoires qui consomment de l'énergie, sans affecter le fonctionnement du circuit.
Patent EP-0853705-A2 (EP)
Inventor: BECKER REX A
IPC: B05C5/02
Filed: 1996-09-16
Abstract: L'invention concerne une tête d'enduction (22) placée sous un contre-rouleau (24), dont la structure rigide est composée de trois parties (25, 27, 41). Une première cuve à produit d'enduction (28) est située entre une cloison d'arrêt de trop-plein et une première paroi (33). Une plaque convergente (32) relie la première paroi (33) à une seconde paroi (35), et converge vers la feuille continue; et une seconde cuve (43) est située entre la plaque et une paroi terminale (39). Le produit d'enduction est introduit dans les deux cuves. Sous la plaque convergente (32) et entre la première (33) et la deuxième paroi (35) se trouve une cavité à basse pression (37), qui s'ouvre sur la seconde cuve (43) et extrait l'air et l'excédent de produit d'enduction de la seconde cuve (43). La feuille continue est préhumidifiée en passant par la première cuve (28), et le produit d'enduction débarrassé de son air est appliqué sur la feuille dans la seconde cuve (43). On peut alors obtenir l'uniformité du poids de la couche d'enduction et augmenter la vitesse de la machine.
Patent EP-0794567-A2 (EP)
Inventor: HO HERBERT L
IPC: H01L21/8242
Filed: 1997-02-21
Abstract: A simplified method of fabricating a storage node for a deep trench-based DRAM on a semiconductor substrate. The method involves the etching a trench in a surface of the substrate and then forming a layer of dielectric material on a sidewall of the trench the top portion of which is subsequently removed from the sidewall. Next, a layer of oxide is grown on the exposed portion of the sidewall. A portion of this layer of oxide is then removed from the sidewall in order to orient the layer of oxide a predetermined distance from the surface of the substrate. Finally, the trench is filled with a semiconductive material.
Patent EP-0795721-A2 (EP)
Inventor: TEN HOEVE DIRK
IPC: F23D14/02
Filed: 1997-03-14
Abstract: The heat protection layer (4) is formed by a mesh structure (5) consisting of at least one wound wire (6). The layer is made of an alloy, the main constituents of which are iron, chrome, aluminium and yttrium. The mesh structure is connected with the burner surface (2) by a seam technique. The alloy used for the wire is resistant to high temperatures and has a very low heat conduction coefficient. A flame blow-back is prevented and the burner surface is protected against high combustion temperatures. The flat burner (1) used is particularly suitable for boiler installations with a controllable heat output.
Patent EP-0808887-A2 (EP)
Inventor: YASUDA AKIO
IPC: C09K19/54
Filed: 1997-05-15
Abstract: Disclosed herein are a liquid crystal composition which has a low viscosity and exhibits a high response speed while keeping the characteristic properties (e.g., orientation and switching performance) required of liquid crystal materials, a liquid crystal element based on said liquid crystal composition, and a process for producing said liquid crystal composition. 
     The liquid crystal composition contains a clathrate compound of liquid crystal molecules with cyclodextrin or a derivative thereof. The clathrate compound functions to increase the free volume of liquid crystal molecules. The liquid crystal composition is prepared by dissolving in a solvent a liquid crystal and cyclodextrin (or a derivative thereof), thereby forming a clathrate compound and adding this clathrate compound to a base liquid crystal material.
Patent EP-0818887-A2 (EP)
Inventor: BAE MOO HO
IPC: G06F7/02
Filed: 1997-07-07
Abstract: A median filter can provide easier implementation and a simplified
change of the degree. The median filter comprises an input end, a plurality
of median cells for storing one data, wherein each of the median cells is
connected to the input end, an upstream median cell and a downstream
median cell, and an output end for outputting the output of a median cell
which is located in the middle of the plurality of the median cells as a
middle value of data stored in the plurality of median cells, wherein the
plurality of the median cells perform deleting the earliest data input via the
input end among sorted and stored data, iterating an operation for storing in
the data-deleted median cell the data stored in the downstream median cell
thereof, up to the most downstream median cell, and resorting data received
via the input end and the stored data in the manner that each median cell
performs, in the case of receiving no data from the upstream median cell,
comparing the stored data with the data received via the input end,
selecting one of the two data according to the comparison result, outputting
the stored data to the downstream median cell, and storing the data
received via the input end when the selected data is the data received via
the input end, and in the case of receiving data from the upstream median
cell, outputting the stored data to the downstream median cell and storing
the data applied from the upstream median cell.
Patent EP-0833474-A2 (EP)
Inventor: VOITH RAYMOND P
IPC: H04L1/00
Filed: 1997-09-10
Abstract: In an ADSL transmitter (62), data is framed and split between a
fast path and an interleave path by multiplexer (66). Data is forward
error correction encoded in FEC encoder (70). Data on the interleave
path is interleaved by interleaver (72) if an interleave depth (D) is ≥ 2.
During interleaving, at least one additional read operation is
performed, after a series of consecutive write and read operations.
The additional read operation permits interleaving to continue
without waiting for a next frame of data to arrive at the interleaver.
An equal number of additional write operations compensates for the
additional reads at a later point. Use of an interleaving memory can
also be avoided by turning off or disabling the interleaver, while still
permitting data to be sent along the interleave path. Transmit path
controller (74) senses if D=1, and if so disables the interleaver and
avoids the need for interleaver memory (64).
Patent EP-0835750-A2 (EP)
Inventor: LETTS JOHN B
IPC: E04C2/296
Filed: 1997-09-11
Abstract: A composite iso board (10) comprises a foam core (11) selected from
the group consisting of polyisocyanurate and polyurethane materials and mixtures
thereof; and first and second facers (12, 13), between which the foam core is
sandwiched, the facers comprising a sheet selected from the group consisting of
polyamides and polycarbonates. A method of reroofing a roof comprises
applying composite iso boards of the present invention to a roof deck; and,
applying a weather protective layer over the iso boards. A continuous method
of making a composite iso board comprising the steps of feeding a first layer of
facer material into a laminator (24); depositing a foamable polymer liquid onto
the first layer (12); feeding a second layer of facer material (13) into the
laminator above the foamable polymer liquid; allowing the polymer liquid to rise
between the first and second facer materials forming polymer foam (42) of a predetermined
thickness; curing the polymer foam under heat to create the iso
board; cutting the iso board to desired lengths; and stacking said boards in
bundles.
Patent EP-0829959-A2 (EP)
Inventor: KAWAKAMI KENICHI
IPC: H03F3/45
Filed: 1997-09-12
Abstract: A periodic low current from an intermittent Low current generator (5) is used, and fluctuations of r1 and r10, c1 and c2, and I6 and I20, thus cancel one another. Thus, ω 0  is not fluctuated unless the oscillation frequency Tosc of a pulse wave generator OSC is fluctuated. Television and ratio audio ICs using an LPF filter do not require specific provision of any oscillator for a filter circuit, because they have an accurate oscillator. The oscillation frequency of the pulse wave generator OSC should be at least 20 times the pass band of the filter circuit.
Patent EP-0849504-A2 (EP)
Inventor: YU PYUNG HWAN
IPC: F16H61/02
Filed: 1997-12-16
Abstract: Disclosed is a shift control method for automatic
transmissions. The shift control method includes the
steps of determining if all conditions for performing
closed-throttle upshifting are met after information of
whether a vehicle is in a driving state is read;
establishing an initial duty value, first and second
ramps for performing duty control, and duty signal
output times, all from a closed-throttle upshifting map
data, and determining a duty compensating value from a
hydraulic pressure compensating map table; adding the
initial duty value and duty compensating value to
calculate an initial duty control value, and outputting
the initial duty control value as ramps to perform
shifting; subtracting engine RPM from turbine RPM and
determining whether the resulting value is equal to or
less than a predetermined critical value in a state
where shifting is being performed using the initial duty
control value; adding a predetermined compensating duty
value to the initial duty control value to increase duty
control, then performing duty control to the determined
ramps and shifting to a target shift range; determining
if the conditions for open-throttle upshifting are met;
determining if upshifting is completed; determining if
a final duty control hold time has exceeded a critical
hold time; and setting the duty value to "0" to maintain
the present state of reacting and friction elements.
Patent EP-0853935-A2 (EP)
Inventor: BRAEUNIG WERNER
IPC: A61F13/58
Filed: 1997-12-22
Abstract: A nappy fastening (1) has a fixing region (1') for attaching it to a nappy (9), a fastening region (1'') with a fastener (6), and an intermediate region (1''') between them. A holder (7) fixes the fastening region. There may be a holding tape (3) attached to the holder.
Patent EP-0817433-A2 (EP)
Inventor: LYLES JOSEPH B
IPC: H04Q11/04
Filed: 1997-06-27
Abstract: A packet switched communication system and, more particularly, a traffic shaping process
for causing time multiplexed packet flows at queuing points within such systems on system
elements to conform to specified traffic descriptors. The invention provides rate shaping in per-flow
output queued routing mechanisms for available bit rate (ABR) service in networks having
segmented ABR control loops (102).
Patent EP-0822120-A2 (EP)
Title: Reversible external sideview mirror
Inventor: RAVANINI JUNIOR OSWALDO LUIZ
IPC: B60R1/06
Filed: 1997-07-16
Abstract: A reversible external sideview mirror for a motor
vehicle comprises a mirror assembly (1,2,6); a base (7) for
supporting the mirror assembly (1,2,6) and arranged to be
mounted on a vehicle body; and a left/right reversing
mechanism (10,22,40) to enable the mirror assembly (1,2,6)
to be mounted on either the left or right side of the
vehicle body. The mechanism (10,22,40) comprises an annular
joint (10,22), a first part (10) of which is formed on the
mirror assembly (1,2,6) and a second part (22) of which is
formed on the base (7). The first and second joint parts
(10,22) have aligning through-apertures (11,12,26,27)
through which a swivel pin (40) is resiliently mounted, and
the swivel pin (40) is provided with a resilient pin (50)
arranged generally perpendicular to the axis of the swivel
pin (40). The second joint part (22) is formed with first
and second grooves (28,29) which are arranged at a
predetermined angle relative to each other and into either
of which the resilient pin (50) is engageable so as to
provide first and second angular positions of the mirror
assembly (1,2,6) relative to the base (7).
Patent EP-0839882-A2 (EP)
Inventor: TSANG JOSEPH W
IPC: B41M1/06
Filed: 1997-10-15
Abstract: The ink of the invention comprises a vehicle and a colorant, with the vehicle
comprising a microemulsion containing at least one substantially water-insoluble
organic oil, at least one organic cosolvent, and water and, optionally, at least one
amphiphile and at least one high molecular weight colloid. The colorant is a water-insoluble
chromaphore that has been chemically modified to be water-soluble by
addition of functional groups that impart water solubility. These functional groups are
added to the surface of the chromaphore particles, resulting in water-soluble colorant
particles. The inks described herein demonstrate high edge acuity, high optical
density, fast drying times, reduced bleed, improved halo characteristics, high water
fastness, and high smearfastness.
Patent EP-0841614-A2 (EP)
Inventor: WAGNER SAMUEL JOSEPH
IPC: G06F9/44
Filed: 1997-10-17
Abstract: A builder, tester, and runtime integration system and method for a graphical touch user interface, such as a point-of-sale (POS) touch screen interface system, is provided. The system and method may include a builder tool to create and modify the graphical interface, a tester tool for testing the interface, and a run-time system for actually executing the interface logic. Because the interface may be designed, modified and tested external to the run-time system, the design and maintenance may be performed by a non-programmer without ever changing run-time code. Additionally, the builder and tester may be designed to be general-purpose, and the run-time code may be reusable.
Patent EP-0848155-A2 (EP)
Inventor: CHARLTON STEVE J
IPC: F02M25/07
Filed: 1997-12-11
Abstract: A system (50) for controlling the temperature of recirculated
exhaust gas supplied to an internal combustion engine (50).
In one embodiment, the system (50) includes a heat
exchanger (56) having the recirculated exhaust gas flowing
therethrough and further having coolant fluid flowing
therethrough. A control valve is disposed within the flow
path of the coolant fluid, and the valve position is
modulated to vary the rate of coolant fluid flow through the
heat exchanger, thereby controlling the temperature of the
recirculated exhaust gas supplied by the heat exchanger. In
another embodiment, the heat exchanger defines a number of
exhaust gas flow passages therethrough and a number of gas
flow control valves are disposed between the exhaust gas
inlet of the heat exchanger and the number of exhaust gas
flow passages. The exhaust gas flow control valves are
selectively actuated to disable exhaust gas flow through any
number of subsets of the exhaust gas flow passages, thereby
controlling the temperature of recirculated exhaust gas
supplied by the heat exchanger.
Patent EP-0850671-A2 (EP)
Inventor: KYPPOE JORMA
IPC: A63F11/00
Filed: 1997-11-26
Abstract: The game comprises a game board (1), or other delimiting
devices, delimiting a level game area (2) and a group (3, 3')
of pieces for each player. In each piece there is at least one
member showing the individual area of the piece, for example,
a base disc (8). The game includes at least one direction scale
(11) and move distance measuring device (10) for moving a piece
a certain distance in a certain direction, according to the
rules of the game.
Patent EP-0848194-A2 (EP)
Inventor: WEISSENBACHER ANDREAS
IPC: F16K31/122
Filed: 1997-10-16
Abstract: The main hollow valve body (8) is adjustable in relation to two valve seatings along a guide rail (6) especially in the form of a cylindrical bar. The interior of the hollow body is divided by a fixed partition (7) into two areas (80a,80b) into which lead pipes (62,63) containing a pressurised medium. The inflow of pressurised medium into one of the two parts causes the hollow body to be displaced along the guide rail. The hollow body is in the form of a hollow cylinder closed at both axial ends by cover-walls (81,82).
Patent EP-0902854-A2 (EP)
Inventor: CAWSTON JOHN D
IPC: C23C18/20
Filed: 1997-05-30
Abstract: On effectue le prétraitement de monofilaments d'un fil devant être recouvert de nickel chimique avec un acide et un tensioactif afin que les surfaces des monofilaments soient mouillables par l'eau et ne subissent pas une importante dégradation mécanique. On fait passer le fil prétraité dans un bain de revêtement de nickel chimique sous une faible tension ou sans tension de sorte que le nickel chimique puisse recouvrir pratiquement uniformément toutes les surfaces des monofilaments. Le fil recouvert de nickel peut être ensuite revêtu de métal électrolytique tel que le cuivre au cours d'une étape de galvanoplastie, suivant les cas.
Patent EP-0875367-A2 (EP)
Inventor: JENKE ROLAND
IPC: B60C11/18
Filed: 1998-04-27
Abstract: The method involves producing and laying an unvulcanised tread onto the tyre base section (5a). The latter is an expanded tyre blank, which includes its outer belt plies. Strip(s) (2a) of material in rubber and/or plastic are wound on. These lie together as windings, running in the circumferential direction. In this new process, one or more strips are used, wound together, producing adjacent zones with interfaces, seen transversely across the tread (7a). The interfaces terminate at the surface. Once vulcanised, one zone is harder than the other. Also claimed is the tyre manufactured by this method.
Patent EP-0898915-A2 (EP)
Inventor: HOELZEL KLAUS
IPC: A47G27/04
Filed: 1998-08-17
Abstract: Stretching tool (S) is used to stretch an edge section (3') of the carpet (3), which is looped fully on the underside, between first and second hook members (G) adhesively bonded to the floor (2). The edge section projects (X direction) over the second hook member and is fastened by means of a third hook member.A claim is also made for a stretching tool having a ribbed undersurface.
Patent EP-0904876-A2 (EP)
Inventor: KOMINE TSUYOSHI
IPC: B23B31/117
Filed: 1998-09-08
Abstract: A chuck includes a chuck cylinder (13) projected on a tip end
side of a chuck body (10) having a tapered outer peripheral surface,
a tightening rotary cylinder (15) having a tapered inner peripheral
surface (15b) and externally fitted on the chuck cylinder (13) and a
plurality of needle rollers (16) causing orbital motion in spiral
fashion and disposed between the tightening rotary cylinder (15)
and the chuck cylinder (13). A rear end portion side of the
tightening rotary cylinder (15) is provided greater diameter than
that on a tie end portion side. An outer diameter on a read
end surface of the tightening rotary cylinder (15) is formed to be
slightly smaller than or equal to an outer diameter of a flange
portion (12) of the chuck body. The tightening rotary cylinder (15) is
tightened to abut the rear end surface with an end surface of
the flange portion (12).
Patent EP-0909782-A2 (EP)
Inventor: HAHN KLAUS DR
IPC: C08J9/12
Filed: 1998-10-06
Abstract: Extruded polystyrene foam slab with a minimum thickness of 20 mm, made with halogen-free blowing agents, contains a matrix of thermoplastic polystyrene with at least bimodal molecular weight distribution consisting of closed cells with no halogen-containing gas, in which 1-15 wt% of the matrix is polystyrene with a molecular weight of at least 800,000 obtained by anionic polymerisation. An Independent claim is also included for a process for the production of polystyrene foam slab by extruding a mixture of plastified thermoplastic matrix with 1-15 wt% halogen-free blowing agent and possibly conventional additives.
Patent EP-0909763-A2 (EP)
Inventor: BOMBARDELLI EZIO
IPC: A61P35/00
Filed: 1995-09-27
Abstract: The present invention relates to novel colchicine
derivatives having antiproliferative, antitumoral and
antiinflammatory activities. They can be included in
pharmaceutical formulations useful for the parenteral,
oral and topical administrations.