baber/WOPTO huggingface dataset:
Patent EP-0943185-A1 (EP)
Title: Sous-canal code a deplacement de phase
Inventor: ZEHAVI EPHRAIM
IPC: H04B7/005
Filed: 1997-12-11
Abstract: L'invention a trait à un sous-canal présent dans un signal AMCR (accès multiple par code de répartition) ainsi qu'à un dispositif de réception et de décodage de ce sous-canal. Un message est envoyé sur ce sous-canal par application d'une séquence de déphasage aux données utilisateur. Il est possible d'envoyer un seul message de sous-canal durant chaque segment de 1,25 milliseconde de données utilisateur, ce qui se solde par des vitesses de transmission supérieures à 800 messages par seconde sur le sous-canal. Chaque message correspond à une séquence fixe de phases, dénommée mot chiffré de phase, utilisée pour soumettre les données utilisateur à un déphasage et ce, à chaque émission du message. Lorsque deux mots chiffrés de phase seulement interviennent, le débit binaire réel du sous-canal s'élève à 800 bits par seconde; il est, toutefois, possible d'atteindre des débits binaires supérieurs si l'on augmente le nombre de mots chiffrés utilisés par le sous-canal. Ce dernier peut être décodé par corrélation des données utilisateur avec chaque mot chiffré de phase potentiel.
Patent EP-0943130-A1 (EP)
Inventor: MUELLER KLAUS-ROBERT
IPC: G06F15/80
Filed: 1997-12-03
Abstract: Method and device for non-stationary separation of signals of various sources or separation of at least one signal background, comprising a demixing phase with a switching matrix allocating, in a controlled manner, a number of signal inputs with mixing signal components to various outputs on evaluation elements by using an adaptive adding or multiplying algorithm. The adaptive algorithm can be variably controlled by using a variable learning rate, wherein the learning rate is continuously adapted by inclusion of an algorithm which comprises the following steps: i) detection of a differentiable function or at least two matrixes from the signal, the separated signal and the learning rate, which evaluates the separated signal; ii) adaptation of the switching matrix based on results of (i) and the learning rate, iii) adaptation of the learning rate based on results of (i) and (ii).
Patent EP-0945046-A1 (EP)
Title: Improved immersion heating element with highly thermally conductive polymeric coating
Inventor: ECKMAN CHARLES M
IPC: H05B3/04
Filed: 1997-12-02
Abstract: Electrical resistance heating elements (100) are provided which are useful in heating fluid mediums, such as air and water. The heating elements include an element body (100) having a supporting surface (10) and a resistance wire (14) wound onto the supporting surface (10) which is connected to a pair of terminal end portions (16 and 12). Disposed over the resistance wire (14), and over most of the supporting surface (10), is a polymeric coating (30) which hermetically encapsulates and electrically insulates the resistance wire (14) from the fluids to be heated. This thermally-conductive polymer coating (30) has a thermal conductivity value of at least about 0.5 W/mK. Improved properties are preferably provided by ceramic powder, aluminum oxide and magnesium oxide, and glass fiber additives.
Patent EP-0875745-A1 (EP)
Inventor: HALBINGER EVI
IPC: G01P15/09
Filed: 1998-04-29
Abstract: The pinking detector (30) has a base (31) which is thinner (31b) than previous models and has a raised rim (31a) around it's edges. The well formed between the orifice (39) for the fixing screw and the rim (31a) is occupied by the sensor stack. The stack is located by a packing piece (40) and consists of an element (34) sensitive to pinking with contacts (32) on either side and a prestressing screw (37). The prestressing screw (37) also acts as the accelerometer inertial mass. The assembly is secured to the cylinder head by a central screw passing through the central orifice (39) and sealed with an elastomer (38).
Patent EP-0884263-A1 (EP)
Inventor: PEDRINI GIOVANNI
IPC: D03D47/36
Filed: 1998-06-09
Abstract: A braking device for textile machine weft feeders
(14), comprising a frustum-shaped braking body (15), which
faces the drum (11) of the weft feeder (10), and an
adjustable annular support (16), whereto the frustum-shaped
body is rigidly coupled by means of a preloaded elastic
suspension (17). According to the invention, and in order
to optimize its elastic characteristics, the suspension
(17) comprises at least two sets of identical corresponding
traction springs which have respective different
stiffnesses and preloadings which are inversely
proportional to the respective stiffness of the springs.
Patent EP-0893866-A1 (EP)
Inventor: BLACQUIERE KLAAS JACOBUS
IPC: H02G3/12
Filed: 1998-06-17
Abstract: The installation socket has a dished socket housing, provided with an adaption ring (16), which can be fitted to its free edge in different positions. The adaption ring has at least one peripheral groove (17,18), for reception of a corresponding inwards projecting lip at the free edge of the socket housing. A bistable knee-lever section is provided at a given point around the adaption ring, which can be deflected inwards for fitting the ring to the free edge of the socket housing and deflected outwards for locking the adaption ring and the socket housing together.
Patent EP-0890607-A1 (EP)
Inventor: LABAUZE GERARD
IPC: C08L19/00
Filed: 1998-06-17
Abstract: Vulcanisible rubber composition containing at least one functionalised dienic polymer and carbon black with silica fixed to its surface as reinforcing filler is claimed in which the polymer is functionalised by an agent with formula (Y)m-R<1>-Si(OR<2>)3-nR<3>n in which Y = (I) or (II) ; R<1> = 1-10C alkoyl, cycloalkoyl or aryl; R<2> = 1-12C alkoyl, cycloalkoyl, aryl, alkylaryl or arylalkyl; R<3> = 1-12C alkoyl, aryl, alkylaryl; R<4> = 1-6C hydrocarbon with one or more oxygen atoms; n = 0 or 1; m = 1 or 2; and p, q = 0, 1, 3 or 4 so that p + q =2-5; polymer satisfying relationships PF = Ns divided by ÄNp x fn) ≥ 0.85 and PV = Ne divided by (Ns x m) ≥ 0.90 in which Ns = number of mol. of silicon, Np = number of mol. of functionalised polymer, fn = functionality of polymerisation initiator, and ne = number of mol. of epoxy functions linked to extremity of chain. Also claimed are pneumatic tyre and tread made from the composition.
Patent EP-0903709-A1 (EP)
Inventor: AKITA YOSHIHIRO
IPC: G08C17/02
Filed: 1998-06-18
Abstract: A plurality of first radio communication units
(121-12N) having communication mode enabling direct
communication between terminals using a radio channel
not through a public telephone network are disposed in
a plurality of distributed data generation sources
(111-11N). A second radio communication unit (31)
having the direct communication mode and public mode is
disposed within a radio zone formed by a base station
(21). The plurality of the first radio communication
units (121-12N) or the first radio communication units
(121-12N) and the second radio communication unit (31)
are connected through a first radio channel using the
direct communication mode. The second radio
communication unit (31) and the base station (21) are
connected through a second radio channel using the
public mode. Data generated from a plurality of data
generation sources (111-11N) is transmitted from the
first radio communication units (121-12N) to the second
radio communication unit (31) through the first radio
communication channel are transmitted from the second
radio communication unit (31) to the center unit (51)
through a second radio communication channel via the
base station (21) and external communication network
(43) and accumulates in the center unit (51).
Patent EP-0973284-A1 (EP)
Inventor: SCHAEFER RALF
IPC: H04B1/16
Filed: 1998-07-16
Abstract: Broadcast based information systems like Teletext use a unidirectional communication
scheme in order to get access to information. This means that requests
for data objects are not transmitted from a client to a server. Instead the receiver
part of the client has to listen for the requested object on the broadcast
medium and copy it to the local storage when it goes by. The access time from
the receiver point of view is defined as the difference between the reception
point in time of the object and the point in time when the request was made.
Nowadays realized broadcast based information systems are not able to determine
precisely when a requested object will be available. The present invention
uses a repetition distance which defines an additional parameter which has to
be transmitted with each broadcast data object at the transmitter side. The receiver
can use this information to determine the precise repetition point in time
of a requested object. This information can be used to realize a progress indicator,
so that an user can be informed about the time he has to wait for the requested
object. Also this information is essential for the realization of certain
caching strategies.
Patent EP-0901883-A1 (EP)
Inventor: WUERTHELE ADOLF
IPC: B25B1/24
Filed: 1998-08-21
Abstract: At least one cover plate (21) is provided on the upper side of the slide and is movable on the slide in the longitudinal direction. The length of the plate corresponds to the centre to centre distance of adjacent fixing recesses (8a-c,9a-c). The number of cover plates corresponds to the number of centre distances, and the plates are movable over the area of respective not-in-use fixing recesses and threaded holes (10).
Patent EP-0982757-A1 (EP)
Inventor: BAHATT DAR
IPC: H01J49/06
Filed: 1998-08-25
Abstract: A system for separating certain ions from an ion beam in a mass
spectrometer. A magnetic or electrostatic field is applied at an angle
to the ion beam, causing the ions to disperse according to their mass to
charge ratio. The ions are dispersed enough to allow certain ions to be
blocked and removed from the beam using a physical stop. A subsequent
plurality of fields is then applied to reform the beam and adjust its
direction and dispersion. The system can be used to remove carrier gas
ions from an ion beam in a gas chromatography-mass spectroscopy
instrument.
Patent EP-0915461-A1 (EP)
Inventor: MATSUMOTO TAKANOBU
IPC: G11B7/24
Filed: 1998-10-13
Abstract: An optical information medium, comprising a transparent substrate (1), on
which are formed a dye recording layer (2) of at least dyestuff, a reflective layer (3) of
metal, and a protective layer (4), in sequence, wherein said protective layer (4)
comprises a plurality layers (4a),(4b) of resin which are formed sequentially. Further,
the reflective layer (3) is made of silver, and the dye recording layer (2) is made of
material which does not contain iodine ion. The protective layer (4) contains material
for trapping molecular and/or ion which corrode the reflective layer (3). For instance,
metal powder or porous pigment is contained in the protective layer (4), which is active
on or absorbs the molecular and/or ion corroding the reflective layer (3).
Patent EP-0994329-A1 (EP)
Inventor: BACHMANN UWE
IPC: G01B11/275
Filed: 1998-10-14
Abstract: The device has a frame (2), to which at least one pair of rotation bodies (5) is rotatably mounted, so that the rotation bodies have a determined gauge. The rotation bodies are rigidly fastened to a common rigid axle (4), which is mounted to the frame using two spaced rotary bearings (3)
Patent EP-0916848-A1 (EP)
Inventor: KAWADA MINORU
IPC: F04C28/00
Filed: 1998-11-10
Abstract: A compressor having a capacity-controlling mechanism (37b) is provided, by
which the inner-peripheral surface of a blind opening provided in a piston (34b) is
subjected to abrasion due to sliding and rotating motions of a coil spring (41b) in the
piston. In the capacity-controlling mechanism, the coil spring is covered by a cover
(50) made of abrasion resistant material and the covered coil spring is arranged in the
blind opening, or a head of the coil spring is engaged to an inner surface of the blind
opening.
Patent EP-0930435-A1 (EP)
Title: Verstellmechanismus für ein in einem Aussenrohr verschiebbares Innenrohr
Inventor: BRUGGER MARKUS
IPC: F16B7/14
Filed: 1998-11-27
Abstract: Der vorliegende Verstellmechanismus ist für ein in einem Außenrohr verschiebbares Innenrohr bestimmt. Er besteht aus einem mit dem Ende des Innenrohres ( 5 ) verbindbaren Spreizdorn ( 1 ) mit sich konisch verjüngendem Außengewinde ( 6 ) und einer auf den Dorn ( 1 ) aufdrehbaren, längsgeschlitzten Spreizhülse ( 2 ) mit einem sich entsprechend konisch verjüngenden Innengewinde ( 10 ) zum Festklemmen der Hülse ( 2 ) im Außenrohr ( 13 ). Die Spreizhülse ( 2 ) ist von einem ebenfalls längsgeschlitzten Metallring ( 3 ) umgeben, der in einer ringförmigen Aussparung ( 11 ) in der Hülsenwand ( 9 ) verdrehsicher versenkbar ist. Der Ring ( 3 ) weist, über den Umfang gleichmäßig verteilt, mehrere achsparallele Erhebungen ( 12 ) auf, welche die Hülsenwand ( 9 ) so weit überragen, daß diese im entspannten Verschiebezustand der Spreizhülse ( 2 ) die Innenwand des Außenrohres ( 13 ) berühren und sich beim Eindrehen des Dorns ( 1 ) in die Spreizhülse ( 2 ) an der Innenwand sicher abstützen. Hierdurch wird erreicht, daß die Spreizhülse ( 2 ) - auch nach längerem Gebrauch - beim Lösen stets in Kontakt mit dem Außenrohr ( 13 ) bleibt und beim Eindrehen des Spreizdorns ( 1 ) sofort greift. <IMAGE> <IMAGE>
Patent EP-0864498-A1 (EP)
Inventor: BALLESTRAZZI ARIS
IPC: B65D75/00
Filed: 1998-03-11
Abstract: The plant for packaging cans or other disposable drink containers
by means of heat-shrinkable film comprises: a support frame; at
least two feed lines (13) for cans (11), with respective buffer
zones (12), and with sensors (14) for sensing passage of an
individual can (11); means (10) for feeding the cans recumbent and
aligned into the at least two lines (13); means for feeding at
least one heat-shrinkable film web (17) associated with means (20)
for wrapping the film web over the cans of each line; a welding
and cutting unit (21) with a longitudinal welder on each line and
at least one welder (22) transverse to both said lines; a heat-shrinking
tunnel (26) common to the various lines; and a package
expulsion zone (28, 29).
Patent EP-0903320-A1 (EP)
Inventor: SCHMIDT MICHAEL G
IPC: B67C3/00
Filed: 1998-08-12
Abstract: The operation of filling plants for filling drinks or other
foods is subject to stringent regulations under the law on
foodstuffs. In this connection, an essential aspect is the
cleanness of the filling plant, which consists of a filler
and a conveyor. To clean a filling plant, it is known to
provide four separate cleaning systems with four separate
supply stations and control systems as well as line
systems. 
     The invention provides, for all partial cleaning systems in
a common central cleaning circuit (40a, 57), a common
supply station (10) comprising the components
     fresh water container (12)   storage containers (13-16)   heating station (29)   dosing station (27),   
which can selectively be connected to or disconnected from
the cleaning circuit by means of valves and rotary valve
flaps, as well as a programme control system (11) as well
as a common partial line system.
Patent EP-0903630-A1 (EP)
Inventor: SCHELL BRIAN ANDREW
IPC: G03C1/76
Filed: 1998-09-05
Abstract: The present invention is a photographic element which includes a
support having a front surface and a back surface, and a silver halide imaging layer
superposed on the front side of the support. A backing layer is superposed on the
backside of the support and is formed by the coating and subsequent drying of an
aqueous coating composition having therein a mixture of film-forming colloidal
particles and non-film-forming colloidal particles and a fluoropolyether comprising
more than 90 mole % units selected from the group consisting of -CF 2 -CF 2 -O-,
-CF 2 -O-, -CF(CF 3 )-O-, and -CF 2 -CF(CF 3 )-O-, and a functional group selected from
the group consisting of -CH 2 -OH, -CH 2 -COOH, -CH 3 -SO 3 H, -CH 2 -PO 3 H, -(CH 2 -CH 2 -O)-H,
and -(CH 2 -CH(CH 3 )-O-)-H.
Patent EP-0909928-A1 (EP)
Inventor: VAN OPHOVEN PAULUS GERARDUS AN
IPC: F24F12/00
Filed: 1998-10-14
Abstract: The invention relates to a heat recovery unit (7)
for transferring heat from an air flow leaving a building
to an air flow entering the building, comprising: a first
supply connection (8) for supplying the air flow leaving the
building to the heat recovery unit (7); a first discharge
connection (9) for discharging from the heat recovery unit (7)
the air flow leaving the building; a second supply connection (11)
for supplying to the heat recovery unit (7) the air
flow entering the building; a second discharge connection (13)
for discharging from the heat recovery unit (7) the air flow
entering the building; a primary heat-transfer element (20)
comprising dividing walls (21) and guide means for guiding
respective air flows on either side of the dividing
walls (21); and a first fan (22) for propelling the air flow leaving
the building, wherein the heat recovery unit (7) is
provided with a secondary heat transfer element (24) which is
adapted to guide the flue gases coming from a heating
device, and wherein the secondary heat transfer element (24)
is placed between the primary heat transfer element (20) and
the second discharge connection (13), so that the flue gases
transfer at least a part of their heat to the gas flow
entering the house.
Patent EP-0901062-A1 (EP)
Title: Blinking bezel led from firmware when CPU is in sleep mode
Inventor: D SOUZA HENRY M
IPC: G06F3/048
Filed: 1998-06-09
Abstract: A computer system includes a monitor having a universal serial bus (USB) interface for
connecting with a base system. Multiple button and LED controls are conveniently placed on
a front bezel of the monitor. As the buttons are actuated, commands are passed to the base
system via the USB. An on-screen display button causes an application to be launched on the
base system for modifying screen attributes stored in a monitor controller in the monitor. A USB
controller in the monitor updates the monitor controller via the USB. A multifunction audio dial
is toggled by a bezel button between volume, bass and treble functions. The USB controller is
also operable to provide a sustain a blinking LED even while the base system is in a sleep mode.
LEDs on the front bezel indicate monitor and base system power status.
Patent EP-0932097-A1 (EP)
Inventor: OKADA YUKIHIRO
IPC: G06F1/04
Filed: 1998-09-04
Abstract: A bus controller includes a plurality of bus
connectors (12 1 -12 4 ) provided in a bus (10) so as to
respectively connect a plurality of bus agents
(16 1 -16 4 ) from the bus (10); and a bus connection
controller (14) for monitoring the bus (10) and for
controlling the plurality of bus connectors (12 1 -12 4 )
so as to disconnect the bus agent not accessed for a
predetermined period of time.
Patent EP-0903413-A1 (EP)
Inventor: HAYASHI TOHRU
IPC: C21D8/00
Filed: 1998-09-21
Abstract: A fine ferrite-based steel is disclosed, wherein at least
60% of the ferrite grain boundary is a large angle grain
boundary of at least 15°, and the mean ferrite grain size is
not more than 2.5 µm. The fine ferrite-based steel of the
invention has a high strength and a long fatigue life.
Patent EP-0866358-A1 (EP)
Inventor: BIGO SEBASTIEN
IPC: H04B10/18
Filed: 1998-03-16
Abstract: The optical modulation device (3) is included in an interferometer and synchronisation devices (10) for the solitons signals to be regenerated and for the optical clock function in terms of the intensity of the output signal of the interferometer. The modulation device is of the phase modulating type. The modulation device is of the semiconductor type and is for optical modulation distributed preferably in the transmission fibre (1) of the transmission system. The interferometer is of the "Sagnac" (RTM) type, preferably a non-linear loop mirror. It incorporates polarisation maintenance fibre. The synchronisation devices (10) adjust the phase of the clock signal so as to maximise the intensity of the output signal of the interferometer.
Patent EP-0874349-A1 (EP)
Inventor: DOYEN DIDIER
IPC: G09G3/34
Filed: 1998-04-03
Abstract: The device comprising a video processing
circuit (7) for processing the video data received, a
correspondence memory (8) for transcoding these data, a
video memory (9) for storing the transcoded data, the
video memory being linked to column drivers (10) in
order to control the column addressing of the plasma
panel on the basis of column control words, a control
circuit (11) for the line drivers (12), is
characterized in that the control circuit for the line
drivers simultaneously selects at least two successive
lines during the transmission by the column drivers
(10) of at least one of the bits of the column control
words relating to one of these lines. 
     Applications relate to the displaying of video
signals on plasma panels.
Patent EP-0886256-A1 (EP)
Inventor: GOERGLER CHRISTINE
IPC: G09F3/10
Filed: 1998-06-17
Abstract: The container, e.g. a yoghurt pot, has its outer wall covered at least partially by a label (4) made up of an outer layer with symbols or images (6) visible from the outside, and an inner layer (7) which is attached by adhesive to the pot surface. The label also incorporates an intermediate layer (8) between the outer and inner layers and having different levels of adhesion with them, so that the label can be removed easily from the pot, leaving the inner layer attached to it. The intermediate layer is made from a silicone-based product, e.g. a silicone oil like polysiloxane, or a mixture of a polymer resin and a silicone based additive. The polymer resin is selected from a group comprising nitrocellulose-based varnish, vinyl, acrylic and polyester resins. The intermediate layer can also be made from an erucamide or oleamide.
Patent EP-0926553-A1 (EP)
Inventor: FEUMI-JANTOU CHRISTIANE MARIE
IPC: G03D13/00
Filed: 1998-12-21
Abstract: A method for processing a photographic material can be carried out
by surface application (40). A device for processing a silver halide photographic
material comprises a means (50) for measuring the surface temperature of the material.
This device affords more efficient and more reproducible processing.
Patent EP-1008541-A1 (EP)
Inventor: WAGNER PETER
IPC: B65H3/08
Filed: 1998-12-09
Abstract: The valve consists of an upright valve plate (10) with vacuum connection (11) which is connected to a suction opening (9) in a first valve setting by means of a holed (20) rotating slide plate (12). In a second valve setting the connection (11) is joined to a vent (21) with the aid of a suction disk (22) which rotates in operation and so controls the suction angle. The valve sits on the axis shaft (5) of an opening drum as fitted with a sucker used to open printed products. The suction disk (22) opening (23) links the disk slot opening to the valve channel (7). The control disk rotates on a front piece (35) disk and the slide (12) sits between valve plate (10) and control disk to slide sealably in relation to these (10,22).
Patent EP-1021414-A1 (EP)
Inventor: COOK DAVID
IPC: B01J20/28
Filed: 1998-01-06
Abstract: Compounds and methods for inactivating pathogens in materials are described, including compositions and methods for inactivating pathogens in biological materials such as red blood cell preparations and plasma. The compounds and methods may be used to treat materials intended for in vitro or in vivo use, such as clinical testing or transfusion. The compounds are designed to specifically bind to and react with nucleic acid, and then to degrade to form breakdown products. The degradation reaction is preferably slower than the reaction with nucleic acid.