baber/WOPTO huggingface dataset:
Patent EP-0992056-A2 (EP)
Title: Architecture a moteur de recherche utile pour un element de commutation multicouches haute performance
Inventor: MULLER SHIMON
IPC: H04L12/58
Filed: 1998-06-25
Abstract: L'invention concerne une architecture à moteur de recherche pour commutation multicouches. Selon un aspect de l'invention, un tissu de commutation comporte un moteur de recherche et une unité de traitement d'en-têtes de paquets. Le moteur de recherche peut être couplé à une mémoire de base de données d'envoi et à un ou plusieurs ports d'entrée. Le moteur de recherche est configuré de façon à programmer et permettre des accès à la base de données d'envoi, et à transférer des décisions d'envoi vers le ou les ports d'entrée. L'unité de traitement d'en-têtes est couplée au moteur de recherche, et comporte une interface déterminée par arbitrage, et destinée à être couplée au(x) port(s) d'entrée. L'unité de traitement d'en-têtes est configurée de façon à recevoir une en-tête de paquet provenant d'un ou de plusieurs ports d'entrée; de plus, elle est configurée de façon à construire une clé de recherche permettant d'accéder à la mémoire de la base de données d'envoi en fonction d'une partie prédéterminée de l'en-tête du paquet. La partie prédéterminée de l'en-tête du paquet est sélectionnée en fonction d'une classe de paquet à laquelle l'en-tête de paquet est associée.
Patent EP-0936637-A2 (EP)
Inventor: HALLER HANS-OTTO
IPC: H01F27/32
Filed: 1999-02-02
Abstract: The invention specifies a compact, planar
transformer comprising a core (K1, K2) and a primary
winding (W1) and at least one secondary winding (W2),
which are arranged as conductors on one or more layers of
a flat carrier, and which transformer comprises a coil
former with a chamber system having chambers (C1, C2),
which accommodate the layers with the windings (W1, W2).
At least one of the chambers (C1, C2) is closed at least
in regions, with the result that long distances for
creepage paths are obtained. As a result of this, it is
possible to adhere to existing safety regulations for the
mains power supply isolation even with very compact
dimensions and/or with full utilization of the width
available for the conductor tracks. The chamber system
can be formed from two or three plastic parts (P1, P2,
P3) by mating. The layers with the conductor tracks are
routed laterally out of the chamber system in order to
make contact with terminals. In an advantageous
refinement, webs with metallized slots are arranged on
walls of the chamber system, in order to make contact
with the conductor tracks (L). The slots are, for
example, notched or trough-shaped depressions in which
the carrier layers latch into place and are held thereby.
The electrical contact afforded by the slots can be
additionally supported by a solder-paste application with
subsequent soldering. The lateral contacts mean that
plated-through holes are avoided in the case of the
carrier layers, with the result that the latter can be
produced significantly more inexpensively. By virtue of
the chamber system, it is possible for the openings in a
core, for example an E/E or E/I core, to be utilized
significantly better if the transformer has to comply
with a sufficient insulation strength, such as in the
case of mains power supply isolation, for example.
Applications emerge, in particular, for switched-mode
power supplies with high switching frequencies, for 
example for resonant converters having switching
frequencies of more than 100 kHz.
Patent EP-0972577-A2 (EP)
Inventor: NAKAHARA KEISUKE
IPC: C01B25/00
Filed: 1999-02-23
Abstract: A method for recovering phosphorus from organic sludge
includes the steps of producing incinerated ash from organic sludge,
mixing the incinerated ash with a carbon source, vaporizing
phosphorus from phosphorus compounds in the incinerated ash by
heating the incinerated ash mixed with the carbon source in a non-oxidizing
atmosphere, preferably, at 1,000 to 1,250°C, and recovering
phosphorus by bringing the vaporized phosphorus into contact with
water to condense the vaporized phosphorus. Alternatively, the
vaporized phosphorus is oxidized to phosphorus pentoxide, and
phosphorus is recovered as phosphoric acid by bringing the
phosphorus pentoxide into contact with water. Instead of the steps of
producing incinerated ash from organic sludge and mixing a carbon
source with the incinerated ash, by dehydrating and drying organic
sludge and carbonizing organic substances in the organic sludge,
preferably, at 400 to 700°C, similar effects can be obtained.
Patent EP-0948051-A2 (EP)
Inventor: HIRATA MORIHISA
IPC: H01L21/822
Filed: 1999-03-24
Abstract: A semiconductor device includes a protective circuit
at an input/output port thereof, wherein the protective
circuit includes a plurality of protective MOS transistors.
A diffused region (10a) is disposed between the n-type
source/drain regions (14n, 16n) and a guard ring (18n)
formed in a p-well (11b) for encircling the source/drain
regions (14n, 16n) of the protective transistors. The
diffused region (10a) is of lightly doped p-type or of an n-type
and increases the resistance of a parasitic bipolar
transistor (12) formed in association with the protective
transistors. The increase of the resistance assists
protective function of the protective device against an ESD
failure of the internal circuit of the semiconductor device.
Patent EP-0947708-A2 (EP)
Inventor: NABESHIMA NORIYUKI
IPC: F04D29/66
Filed: 1999-03-29
Abstract: A number of vanes 12 are disposed in a peripheral direction of a
plurality of supporting disks disposed along a rotary shaft 14 at given
intervals. Each vane 12 is disposed at an angular interval as determined
by a logistic representation. Thereby the intensity and variations of noise
levels at around 8N on the low-frequency side, as well as the noise level
caused by rotary first-order sounds, can be reduced.
Patent EP-0949757-A2 (EP)
Title: Verfahren und Vorrichtung zur Kompensation von Frequenzabweichungen beim Empfang von Satelliten-Rundfunksignalen mittels einer Satellitenempfangsanlage
Inventor: SCHRAMM GUENTER
IPC: H03J7/02
Filed: 1999-04-03
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Kompensation von unerwünschten Frequenzverschiebungen beim Empfang von Satelliten-Rundfunksignalen mittels einer Satellitenempfangsanlage. Die von einer Satellitenantenne empfangenen Rundfunksignale werden in einer ersten Umsetzungseinheit in ein erstes Zwischenfrequenzsignal umgesetzt. Das erste Zwischenfrequenzsignal wird einem Satellitentuner zur Erzeugung eines zweiten Zwischenfrequenzsignals zugeführt. Durch Auswertung des zweiten Zwischenfrequenzsignals wird eine Information über die Mittenfrequenz des Satellitentransponders abgeleitet. Bei einem automatischen Sendersuchlauf oder im Wiedergabebetrieb wird in einem ersten Schritt der Satellitentuner auf ein erstes Rundfunkprogramm abgestimmt, um eine Referenzmittenfrequenz zu ermitteln. Diese wird bei späteren Abstimmungen auf weitere Sender zu einer Kompensation von unerwünschten Frequenzabweichungen verwendet, die auf Temperaturschwankungen in der LNB-Einheit der Satellitenempfangsanlage zurückzuführen sind. <IMAGE>
Patent EP-0949384-A2 (EP)
Inventor: MOLS HELMUT
IPC: E03C1/06
Filed: 1999-04-08
Abstract: The shower has an inner part forming a water conduit (4) with at least one supporting ring (17) fitted over it, which presses against the inside wall (8) of the shower handle (3). At least one axial locking part (14) for the inner part is provided at one end.
Patent EP-0965448-A2 (EP)
Inventor: JENTZSCH ARNDT DIPL-ING
IPC: B41F31/03
Filed: 1999-06-12
Abstract: A fluid dosing system for a rotary press, e.g. for applying water or ink etc., has the fluid trough (5) fitted with a vibrator. This can be either an internal vibrator (13) in the fluid or an external vibrator (12) outside the fluid. The vibrator can be mechanical, electric, pneumatic, ultrasonic or any other suitable device. The vibrations reduce the effective surface tension of the fluid and ensure an even pick-up rate for the fluid.
Patent EP-0967819-A2 (EP)
Inventor: QUIRKE THOMAS MICHAEL
IPC: H04W36/12
Filed: 1999-06-21
Abstract: The invention provides a cellular communication system (200) where
handovers are facilitated in regions with many small cells. According to the
invention entry cells (209,213) to a region, typically a building, are defined
and allocated identical frequencies. A mobile station entering the region will
handover to this frequency and all entry cells (209, 213) will support the
mobile station in parallel. Following the handover, the system may determine
a serving cell and the mobile station will subsequently be supported by this
cell only, thereby freeing up resource in the other entry cells (209, 213). The
invention is specifically applicable but not limited to a GSM system using
simulcast techniques.
Patent EP-0974773-A2 (EP)
Title: Harmonic drive
Inventor: DOLD MICHAEL
IPC: F16H49/00
Filed: 1999-06-23
Abstract: The rigid support ring has a cylindrical internally toothed support surface. A radially flexible uncoiling bush has a toothed outer casing surface. A drive arrangement joined to the drive shaft, keeps, by means of at least partly elastic arms or plungers (40), one or more first peripheral sections of the outer casing surface engaging with the support ring's support surface. The arms or plungers are integrated with an annular band.
Patent EP-0980976-A2 (EP)
Inventor: KAWAGUCHI MASAHIRO
IPC: F04B27/18
Filed: 1999-08-16
Abstract: A variable displacement compressor has a suction chamber
(8), a discharge pressure zone and a bleeding passage
(35,36,46,48,49). The bleeding passage (35,36,46,48,49)
conducts refrigerant from a crank chamber (3) to the suction
chamber (8). A control valve (32) has a valve chamber (46) and
a valve body (50). The valve chamber (46) forms a part of the
bleeding passage (35,36,46,48,49). The valve body (50) adjusts
the opening amount of the bleeding passage (35,36,46,48,49). An
adjuster rod (63) urges the valve body (50) in one direction in
accordance with the discharge pressure. The adjuster rod (63)
is movably supported by a guide hole (62). A passage (66) is
formed between the adjuster rod (63) and the guide hole (62) to
draw refrigerant gas from the discharge pressure zone to the crank
chamber (3). This construction permits the compressor to
quickly change its displacement. The compressor of this
structure is suitable for mass production.
Patent EP-0987480-A2 (EP)
Inventor: BAKER GERALD S
IPC: F16K31/50
Filed: 1999-09-20
Abstract: A high torque rotating actuator is disclosed. The high torque rotating
actuator has a variable helix angle that allows the actuator to generate greater
torque near the end of its travel when it is needed to close a valve or operate a
choke. The high torque rotating actuator is designed for use with valves and
chokes. 
     In a second embodiment, a high torque rotating actuator is configured to
give a shorter overall assembly. As in the preferred embodiment, a variable helix
angle is used to generate greater torque near the end of its travel when it is
needed to close a valve or operate a choke.
Patent EP-0992380-A2 (EP)
Inventor: STRAMACCIA PAOLO
IPC: B60J5/04
Filed: 1999-09-21
Abstract: Motor vehicle door the structural frame (2) of which
consists of a lower solid plastic part (3) forming the
containing structure for the devices of the door
itself, and of an upper hollow metal part (4) serving
as window run channel, said two parts being united by
means of co-moulding.
Patent EP-0992669-A2 (EP)
Inventor: GOTOH MASATO
IPC: F02D21/08
Filed: 1999-09-23
Abstract: At a time of executing a low temperature combustion in which an amount of an EGR
gas supplied within a combustion chamber (5) is more than an amount of the EGR gas when a
generation amount of a soot becomes peak and the soot is hardly generated and changing a
speed of an automatic transmission (60), in order to reduce a generated torque, an injection
amount of a fuel injected from a fuel injection valve (6) is corrected to be increased so as to
reduce an air fuel ratio, or a fuel injection timing is delayed, or an opening degree of an EGR
control valve (31) is corrected to be increased so as to correct an amount of the EGR gas to
increase, and further at a time of executing a combustion in which the amount of the EGR gas
supplied within a combustion chamber (5) is less than the amount of the EGR gas when a
generation amount of a soot becomes peak and the soot is hardly generated and changing a
speed of an automatic transmission (60), in order to reduce a generated torque, the injection
amount of the fuel injected from the fuel injection valve (6) is corrected to be reduced.
Patent EP-1014017-A2 (EP)
Inventor: MARIANI PIETRO
IPC: F25D17/04
Filed: 1999-12-20
Abstract: The object of the present invention is a valve for the balancing of the
pressure inside a cold-storage room positioned inside any of the walls (1;
1a) of the cold-storage room and connected to the interior by means of one
or more channels (8.1; 8a.1; 8b.1) created in or around an insulating
material insert (8; 8a; 8b). The channels have a suitable shape to minimise or
prevent the transmission of heat via convection or conduction and the main
advantage of the device is that the valve is not affected by the low
temperatures of the room which could otherwise prevent it functioning.
Patent EP-0933111-A2 (EP)
Inventor: BERGMANN EUGEN O
IPC: B01D29/62
Filed: 1999-01-28
Abstract: A concurrent backwash distribution apparatus for a filter (11) having a filter tank
(13) and a plurality of underdrain laterals (24) includes a baffle (10) positioned
in a common main conduit (12) to define an auxiliary flume (14) between the
baffle (10) and the underdrain laterals (24). The auxiliary flume (14) is in fluid
communication with the common main conduit (12) and the underdrain laterals
(24). The baffle (10) has at least one flume liquid metering orifice (16)
preferably located near the bottom of the baffle (10) so that it may be below a
gas/liquid interface in the auxiliary flume (14) during concurrent gas/liquid
backwash operations. A flow distribution plate (18) may be positioned between
the auxiliary flume (14) and the underdrain laterals (24), the flow distribution
plate (18) having at least one liquid metering orifice and at least one gas
metering orifice. The baffle (10) may take one of many forms. The baffle (10)
creates an adequate liquid pool in the common main conduit for low velocity
flow of backwash liquid while at the same time providing uninhibited flow of
backwash gas. Maldistribution is thereby controlled. Stand-pipes (35) may be
used in place of the baffle (10). A method for concurrent gas/liquid backwash
according to the invention is also disclosed. The invention may be applied to
flat bottom flumes or insufficiently recessed flumes.
Patent EP-0955139-A2 (EP)
Inventor: SEIGNEUR CHRISTOPHER DAVID
IPC: B23D57/02
Filed: 1999-05-07
Abstract: A chain saw guide bar including a chain tightening mechanism. A shaft or rack (42) slidable within the bar body includes a head portion (50) slidable rearwardly against a bar mounting stud (24). The head portion (50) resides between opposed edges (36 t ) formed in the bar body and the head portion (50) includes fingers (56) that straddle the mounting stud. Rearward sliding of the shaft or rack (42) against the stud (24) produces a lateral force (60) urging spreading of the fingers (56) to produce wedging of the fingers between the opposed edges (36 t ) and the stud (24). Such wedging of the fingers produces resistance to return sliding of the shaft and retains the tightened condition of the chain.
Patent EP-0984415-A2 (EP)
Inventor: LEE JOON
IPC: G08B25/08
Filed: 1999-09-03
Abstract: In a computer having an emergency call function for
detecting an emergency situation and transferring an
emergency call message previously set by a user to a
preset emergency call telephone number, a non-volatile
storage (31) stores information which is not removed if
power is turned off. A message/telephone number setting
portion (30) receives an emergency call message indicating
an emergency situation and an emergency call telephone
number which are input by a user and stored the received
message and number on the non-volatile storage. An
emergency call button portion (32) generates an emergency
detection signal when the user presses an emergency call
button. A microprocessor (33) receives the emergency
detection signal from the emergency call button (32)and
restores the computer in a power-save state or a power-off
state to a normal state. An emergency call controller
(34) reads the emergency call message and emergency call
telephone number from the non-volatile storage (31) and
makes a telephone call to the emergency call telephone
number to transfer the emergency call message, when an
operational state of the computer is restored to a normal
state by the microprocessor (33).
Patent EP-0997063-A2 (EP)
Inventor: FRIGGSTAD TERRANCE A
IPC: A01B59/042
Filed: 1999-10-28
Abstract: The invention discloses a differential connecting
rod (20) and draft cable for an agricultural tillage device. The
invention consists of a differential connecting rod which is
positioned parallel to the centre frame (2). The centre frame (2) is
connected to the inner wing frame (13) by a universal joint (21). The
universal joint (21) has a spherical bearing (28) and a pivot (29). The
pivot (29) is positioned in a slot (24). The differential control rod (20)
positions the pivot in the slot (24). An 'L' -shaped linkage and
a spring assembly pivotally support the rod (20). 
     The draft cable (50) is attached to the centre frame hitch
and outer wing (13). It is supported in the centre by a folding
support arm. This allows the wire to be moved when the
cultivator is being transported. The draft cable (50) transfers
the draft force exerted on the outer wing to the centre frame
hitch.
Patent EP-1010896-A2 (EP)
Inventor: ROST ALVIN S
IPC: F15B11/16
Filed: 1999-12-13
Abstract: A load sense pressure controller used with a hydraulic control valve such as
a hydraulic direction control valve 10 includes a body 31 in the form of a barrel
having a threaded first end 46 and a threaded second end 84. An externally threaded
first plug 48 is threaded into the first end of the body and an externally threaded
second plug 82 is threaded into the second end of the body. Both first and second
plugs each have passages therethrough wherein the passage 49 through the first plug
is connected to the load sense passage 23 from a valve and the passage 89 through the
second plug is connected to a tank passage 22 in the control valve 10. Disposed
between the first and second plugs is a piston 72 which is biased by a coil spring 90
toward the first plug 48. The piston has a stepped axially extending passage 73, 74,
75 extending therethrough which is intersected by a radially extending passage 100.
The radially extending passage normally aligns with lateral openings 102, 104 in the
body so that when there is a load sense condition, hydraulic fluid flows through lateral
openings 102, 104 in the body to the return passage 22. If the load sense pressure
exceeds a selected high pressure, then all of the load sense fluid is throttled through
the pressure controlling orifice 75 in the piston 72 to the tank passage of the control
valve 10.
Patent EP-0937688-A2 (EP)
Inventor: LISEC PETER
IPC: C03B29/12
Filed: 1999-02-09
Abstract: At least one of the two walls (1, 2) of the apparatus is constituted as a support wall (1) with alternating positioned support ribs and wall elements. The support ribs extend in the direction of the glass pane (10), while at least the wall elements are provided with outlet openings for hot or cold air or some other gas.
Patent EP-1060109-A2 (EP)
Inventor: CUMMINGS BRUCE
IPC: B65D81/32
Filed: 1999-01-06
Abstract: L'invention concerne un distributeur de pompe à déplacement positif qui assure une distribution de produit uniforme et qui fonctionne sous l'effet d'une faible force d'actionnement de la pompe. La distribution uniforme résulte d'une configuration où la partie supérieure (16) s'ajuste étroitement coulissante dans la partie inférieure (12). Le faible degré de la force d'actionnement résulte en partie de la surface de contact réduite entre les deux parties durant le mouvement coulissant. De préférence, on prévoit à cet effet des nervures transversales (18) sur la surface externe de la partie supérieure et des nervures longitudinales (34a, 34b) sur la surface interne. Par ailleurs, il existe un mécanisme de verrouillage entre une chemise supérieure et des plongeurs placés dans la partie inférieure. Ce mécanisme contrôle le mouvement de la chemise réutilisable. Il existe en outre des épaulements de renfort (51, 53) sur la zone inférieure de la chemise supérieure et sur la zone supérieure de la chemise inférieure. L'épaulement de renfort de la chemise supérieure peut s'étendre pour englober un plancher dans cette chemise.
Patent EP-1076846-A2 (EP)
Inventor: MOSES ROBERT W
IPC: H04N7/24
Filed: 1999-05-11
Abstract: L'invention concerne un procédé et un appareil permettant de réduire l'instabilité affectant la synchronisation de l'échantillonnage des données récupérée à partir des trains isochrones de paquets de données auxquels sont associés des valeurs d'horodatage, comme par exemple dans un système interconnecté à bus IEEE 1394. On réduit l'instabilité associée à des variations dans les horloges PHY à quartz en mode libre en asservissant les horloges PHY locales au moyen d'un circuit de PLL connecté à la borne LCO (Link cycle-out), lequel PLL bascule lorsque le champ de déphasage du registre de temps de cycle reboucle et que le champ de nombre de cycles fait +1. Etant donné que la COP bascule à une fréquence proportionnelle à la cadence de l'horloge maîtresse PHY du cycle, l'instabilité associée aux variations dans les horloges PHY locales est diminuée. Pour réduire l'instabilité associée au bruit de quantification issu de la génération d'horodatage à longueur finie, on réalise une activation et on filtre la structure de bruit des horodatages classiques. On arrive ainsi à dissocier l'instabilité et à faire sortir le bruit associé hors de la bande de fréquence attendue du signal de synchronisation à récupérer.
Patent EP-1145270-A2 (EP)
Inventor: AARNINK WILHELMUS A M
IPC: H01J29/62
Filed: 1999-12-09
Abstract: It is possible to reduce the stray emission in an electron gun comprising a main lens system with one or more intermediate electrodes (42, 43, 44), between the focus electrode (41) and the anode electrode (45). If at least one of the apertures of the main lens system following the focus electrode has apertures which are smaller than those of the focus electrode, a reduction of stray emission is realized. The optimal stray emission situation can be found by designing all the apertures of the main lens system. In order to manufacture an electron gun according to the invention, it is advantageous to have an outside reference system for gun mounting, because it will no longer be possible to center the electrodes on pins through the apertures.
Patent EP-1120011-A2 (EP)
Title: Prothese auditive et son commutateur
Inventor: PREUTHUN JAN HARALD
IPC: H04R25/02
Filed: 1999-10-07
Abstract: Cette invention concerne une prothèse auditive dont le boîtier comprend au moins une ouverture d'entrée acoustique, au moins une ouverture de sortie acoustique, ledit boîtier servant d'enceinte à au moins un dispositif capteur, un amplificateur relié au dit dispositif capteur, un récepteur relié audit amplificateur et un commutateur. Ce commutateur, qui s'actionne depuis l'extérieur du boîtier au moyen d'un bouton, permet de choisir entre différents réglages en fonction des conditions d'écoute et de passer du capteur susmentionné à un autre capteur. Cette prothèse auditive se caractérise en ce qu'elle comprend un premier et un second élément conçus pour se monter sur un circuit imprimé. Le premier élément comporte un bras que le commutateur déplace en l'amenant contre le second élément. L'invention concerne également un commutateur qui s'emploie avec cette prothèse auditive et un procédé de fabrication d'une prothèse auditive munie d'un tel commutateur.