baber/WOPTO huggingface dataset:
Patent EP-0755140-A2 (EP)
Inventor: WOLF MICHAEL
IPC: H04L25/05
Filed: 1996-06-26
Abstract: The transmission device (EIN) transmits digitised signals from a first digital transmission system (NET1) to a second digital transmission system (NET2). The two transmission systems operate with different clock frequencies (f1,f2). The device includes a decoder (D1), a conversion unit (UE1) and an encoder (K1). The decoder is controlled with the clock frequency of the first transmission system and the convertor and the encoder are operated with the clock frequency of the second system. The digitised signals of the first system are converted in the decoder into time and value discrete signals. The time and value discrete signals are converted in the convertor into further discrete signals. The pulse stream frequency of these further discrete signals is adapted to the clock frequency of the second transmission system. The further discrete signals are then converted into digital signals, in the encoder. The bit stream frequency of these signals is adapted to the clock frequency of the second transmission system.
Patent EP-0762376-A2 (EP)
Inventor: TANAKA TOSHIHIKO
IPC: G09G3/36
Filed: 1996-08-08
Abstract: A simple matrix drive type liquid crystal display device with enhanced display quality is provided. In line-at-a-time scanning, a scanning electrode group is supplied with two selecting voltages alternately; a signal electrode group is supplied with two voltages close to the intermediate value between the two selecting voltages. Which voltage is applied to the signal electrode is determined in accordance with the selecting voltage applied to the scanning electrode at that moment and a video signal in such a way that selected picture elements receive a large voltage and non-selected picture elements receive a small voltage. The output voltage of the power source circuit (24), which supplies power to the scanning circuit (22) and the signal circuit (23) that apply voltages to the scanning and signal electrode groups, is monitored so that, if the voltage is below a predetermined value, the liquid display device will not start display even when it receives a signal requesting starting of display from the outside.
Patent EP-0723102-A2 (EP)
Inventor: BARTHOLOMEW PAUL J
IPC: H02G1/06
Filed: 1996-01-18
Abstract: A cable tray support system supports a plurality of cables and conduits therein. Cable tray support system includes a pair of longitudinally extending transversely spaced rails (12,14) and a plurality of longitudinally spaced transversely extending cable support members (18,19) extending between the rails. Cable support members include provisions for the secure support of cables within the tray by use of both a cable tie and a pipe strap. Such combination provides greater flexibility to the cable tray of the present invention by allowing several securement techniques within a given cable tray system.
Patent EP-0746187-A2 (EP)
Inventor: MITTAL FAQUIR C
IPC: H01R12/72
Filed: 1996-05-16
Abstract: A PC board (5) for mating with a card-edge connector (25) having a selectively configured projecting tab (10) which defines a desired insertion force profile to facilitate engagement. A portion (11) of the projecting tab (10) is notched to delay the initial contact from the internal spring contacts of the mating card-edge connector (25) until a proportional amount of contacts have opened and wiped some of the PC board terminals first, and then to allow the remaining contacts to engage the notched portion. Initial insertion force is relieved in proportion to the PC board edge profile.
Patent EP-0749110-A2 (EP)
Inventor: KROON PETER
IPC: G10L25/90
Filed: 1996-05-29
Abstract: A speech coding system employing an adaptive codebook model of periodicity is augmented with a pitch-predictive filter (PPF). This PPF has a delay equal to the integer component of the pitch-period and a gain which is adaptive based on a measure of periodicity of the speech signal. In accordance with an embodiment of the present invention, speech processing systems which include a first portion comprising an adaptive codebook and corresponding adaptive codebook amplifier and a second portion comprising a fixed codebook coupled to a pitch filter, are adapted to delay the adaptive codebook gain; determine the pitch filter gain based on the delayed adaptive codebook gain, and amplify samples of a signal in the pitch filter based on said determined pitch filter gain. The adaptive codebook gain is delayed for one subframe. The pitch filter gain equals the delayed adaptive codebook gain, except when the adaptive codebook gain is either less than 0.2 or greater than 0.8., in which cases the pitch filter gain is set equal to 0.2 or 0.8, respectively.
Patent EP-0767585-A2 (EP)
Inventor: DAN ASIT
IPC: H04N7/173
Filed: 1996-08-12
Abstract: A system and method for use in a distributed video-on-demand system of a type wherein at least one node (102,104,106,108) provides blocks (124) of video data to clients (111,112) and wherein at least some of the blocks (124) of video data are replicated on multiple nodes. Observed response characteristics for other nodes are recorded at least at a given one of the nodes which serves a client requesting a replicated block. The given one of the nodes also records response characteristics reported to it by the other nodes. The node from which to fetch the replicated data block is selected based on which nodes include a copy of the replicated data block and based on at least one of the observed response characteristics and the reported response characteristics.
Patent EP-0768789-A2 (EP)
Inventor: ROZINAJ GREGOR DR
IPC: G10L25/78
Filed: 1996-10-07
Abstract: The method employs two averaging low-pass filters (4,5) and a divider (6) connected between the directions of transmission (1) and reception (2). The quotient (A(k+1)) is directly applied to a first threshold comparator (8) and also via a third averager (9) when the transmission (X(k)) exceeds the threshold (THRs) of a second comparator (7). The received signal (Y(k)) is attributed to a line echo when the difference (10) between the quotient and its long-term average (Aa(k+1)) is below the threshold (THRe). The received signal is attributed to a remote speaker when the threshold is exceeded. The decision is sufficiently rapid to inhibit unnecessary operation of a line echo compensator (12).
Patent EP-0824830-A2 (EP)
Title: Procede de lecture en temps reel d'images de video et d'animation
Inventor: FREEMAN KYLE G
IPC: G06T9/00
Filed: 1996-05-07
Abstract: On comprime des données vidéo en couleur en ne stockant que les couleurs les plus fréquentes dans un bloc de données de pixels. Le nombre minimum de couleurs du block est déterminé par un regroupement comparatif de ces couleurs. Deux couleurs comparativement proches sont regroupées par substitution de la couleur la plus fréquente à la moins fréquente de ce bloc. Des couleurs sont comparativement proches quand la différence de leurs valeurs chromatiques est inférieure à une valeur de seuil chromatique qui peut être fixée par l'utilisateur. Si le nombre minimum de couleurs déterminé par le bloc est supérieur à quatre, les seuils chromatiques sont alors adaptés et un nouveau nombre minimum de couleurs est déterminé. Les données de pixels du bloc sont stockées selon le nombre minimum de couleurs déterminé pour ce bloc. On obtient la compression la plus marquée lorsqu'est déterminé le nombre minimum de couleurs le plus faible pour ce bloc.
Patent EP-0842363-A2 (EP)
Inventor: HOLZAPFEL CHRISTIAN
IPC: F04C27/00
Filed: 1996-07-19
Abstract: Bei einem mit großen Ansaugvolumenströmen und großem Verdichtungsverhältnis arbeitenden, vollständig ölfreien Spiralverdichter (1), insbesondere zum Einsatz bei der Drucklufterzeugung für Schienenfahrzeuge, sind bei einseitiger Spiralenanordnung Maßnahmen zur Kompensation der hohen, auf die Spirallager wirkenden Axialkräfte vorgesehen; zu diesem Zweck sind unter axialem Abstand zwischen den Spiralen (7, 9) des Spiralverdichters (1) durch Verdichtungstaschen (45) gespeiste Druckkammern (35) vorgesehen, mittels welchen die ineinanderlaufenden Spiralen gegenseitig abgestützt sind. Vorzugsweise sind die Druckkammern (35) zwischen einem mit der antreibenden Spirale (7) verbundenen Druckkranz (15) und einer Ringscheibe (37) der unter Zwangsführung geschleppten zweiten Spirale (9) ausgebildet, derart, daß den auf die Lager (29, 33) der beiden Spiralen einwirkenden Axialkräften axialgerichtete Gegenkräfte kompensierend entgegenwirken.
Patent EP-1011916-A2 (EP)
Inventor: ALBUS WERNER
IPC: B23Q1/00
Filed: 1996-12-05
Abstract: PCT No. PCT/EP96/05443 Sec. 371 Date Aug. 18, 1998 Sec. 102(e) Date Aug. 18, 1998 PCT Filed Dec. 5, 1996 PCT Pub. No. WO97/21518 PCT Pub. Date Jun. 19, 1997A transfer line with devices for conveying work pieces along the central bases, lateral bases set up along the sides of the central bases on which the processing units are mounted so as to be capable of displacement, and supply devices for the processing stations. In order to improve access to the transfer line and simplify component units, the following features are proposed: a) the supply devices along the direction of travel of the work pieces are arranged exclusively within or in the region of and/or above the central bases; b) the supply devices are connected to each processing station via short detachable connecting pieces; c) shut-off devices are provided at least in the main lines for hydraulics, lubrication, pneumatics etc.; and d) at least one control block with valves is provided between the shut-off devices and the processing station. Alternatively, it is proposed that a control panel with a control block should be provided in the immediate vicinity of the work piece conveyor line and should be connected via valve tubes to a distributor block and/or directly to the main lines for hydraulics, lubricants, pneumatics or the like and to the consumer units of the processing station.
Patent EP-0870298-A2 (EP)
Inventor: ANDREA DOUGLAS
IPC: G10L21/0208
Filed: 1996-06-04
Abstract: Procédé et appareil permettant de réduire le bruit ambiant, qui peut être utilisé avec un casque ou un casque-perche fixé à un microphone-perche ou analogue. Ledit appareil peut inclure un microphone détecteur destiné à détecter un signal de bruit de fond, une transmission audio d'entrée désirée et un dispositif de traitement de signaux destiné à supprimer les signaux de bruit pour créer un signal antibruit inversé à l'intérieur d'un guide d'ondes acoustique placé adjacent à l'écouteur du casque. Le procédé de réduction de bruit selon la présente invention est fourni par un circuit en boucle ouverte permettant au signal audio d'entrée provenant d'un opérateur ou d'un appelant d'être transmis à l'oreille de l'utilisateur sans qu'il y ait gêne occasionnée par des bruits ambiants non désirés. Ledit procédé concerne des réglages du gain et/ou de la phase d'un signal de bruit destiné à l'élimination de la composante de bruit détectée, à l'intérieur d'un guide d'onde acoustique afin de produire une zone tranquille pour la parole audio désirée à transmettre. Ledit appareil peut également inclure un système émetteur de microphone de suppression de bruit doté de premier et second microphones disposés de telle manière que le premier microphone reçoive une entrée vocale désirée ainsi que le bruit de fond présent à proximité de la source de parole, et que le second microphone reçoive sensiblement uniquement le bruit de fond. Le bruit de fond provenant du second microphone est converti en un signal électrique correspondant et soustrait d'un signal correspondant à la parole et au bruit de fond provenant du premier microphone afin de produire un signal représentant sensiblement la parole. Ledit système actif de suppression et de réduction de bruit est amélioré grâce aux caractéristiques suivantes: transmission microphonique audio automatique par détection de la parole (circuit 'VOX'), transmission d'une partie du signal microphonique à l'oreillette du locuteur par une voie d'effet local à gain accru ('effet local') et conversion du microphone d'élimination active de bruit en un microphone omnidirectionnel standard par suppression du microphone vocal de la configuration du circuit et par augmentation du gain de l'amplificateur du microphone de bruit. Les premier et second microphones peuvent être utilisés comme un microphone directionnel, selon la présente invention, lorsque l'on souhaite avoir une réponse de champ éloigné. Le procédé de la présente invention concerne également une configuration de microphones à deux bornes.
Patent EP-0791598-A2 (EP)
Inventor: MUENZENBERG JOERG DR
IPC: C07F7/18
Filed: 1997-02-18
Abstract: Alkylalkoxysilyl-1,3-oxazolines of formula (I) are new (where, R = 1-6 C alkyl, 1-4 C alkoxy or phenyl and Si is substituted by at least 1 alkoxy group; x = 2-14. Preparation of (I) is also claimed.
Patent EP-0799683-A2 (EP)
Inventor: BLANK MICHAEL DIPL-ING
IPC: B29C45/16
Filed: 1997-02-22
Abstract: A process for the production of mouldings with three layers, especially bottle preforms with inner and outer layers of a material (A), preferably PET(polyethylene terephthalate) and a central layer of a material(B), preferably recycled PET uses one or more moulding tools with several cavities and a hot runner plate with a number of nozzles corresponding to the number of cavities. The feeding of one of the materials(A or B) occurs via melt feed channels and through the centre of the shut-off needle(3) while the feeding of the other material(B or A) occurs via melt feed channels and an intermediate chamber between the inner(2.1) and outer(2.2) bodies of the nozzle(2). Process equipment comprises the described tools with several cavities and a hot runner plate with nozzles, each of which has a hollow shut-off needle.
Patent EP-0808888-A2 (EP)
Inventor: SUEY PAUL V
IPC: C10B25/06
Filed: 1997-03-24
Abstract: A coke oven door assembly for sealing a coke oven has a cold face refractory liner secured to an inner surface of the door and a hot face refractory liner spaced from and secured to a cold refractory liner. An uppermost refractory section is provided formed as an integral one-piece unit having downwardly depending leg portions. A first leg portion is secured to the coke oven door in alignment with the cold face refractory liner and a second leg portion is in vertical alignment with the hot face refractory liner. The said uppermost refractory section has side walls and an inter-connecting web spaced from the side walls between the first and second leg portions so as to enable gases flowing upwardly between the spaced hot face and cold face refractory liners to continue to flow at least partially along sides of the inter-connecting web and rise to the top portion of the oven for removal therefrom.
Patent EP-0817157-A2 (EP)
Inventor: HEIMBUCH SCOTT D
IPC: H04N17/00
Filed: 1997-06-06
Abstract: An image display system (10) having an auto-focus system (24).
An image sensor (20) such as a CCD camera, senses the sharpness
of pixels (26) comprising a portion of the image at a screen
(16), preferably a magnified portion of the image. A sensor
data processor (22) processes the pixel data from the sensor
(20), and instructs the auto focus system (24) to adjust an
optical parameter such as the focal length of a projector lens
(14) as a function of the sensor (20) output. A DMD-type SLM is
preferably utilized due to the uniform geometric features of the
pixel mirrors, but other SLM's can be used. The sharpness or
contrast between an "on" and an "off" pixel is sensed, and
preferably a 10 x 10 array of pixels arranged in a checker board
pattern is sensed.
Patent EP-0821212-A2 (EP)
Inventor: HEIN JEAN-CLAUDE
IPC: F28D7/08
Filed: 1997-06-07
Abstract: The heat exchanger tubes (2) in the area of their windings are held statically. The area of the heat exchange tubes between the windings is in contact with a knock tube. Jolting type movements of the knock tube produce vibrations in the heat exchange tubes. The knock tube (8) in the area of contact with the heat exchange tubes runs somewhat vertically to the heat exchanger tubes, can be connected to them, can be multiply wound and elastically movable. With the knock tube a thruster (10) is connected, and is fitted outwardly through the wall of the hot gas channel (1). The heat exchange tubes are connected to collection chambers (7) for the inward feed and evacuation of cool fluid, e.g. water, water vapour, air or oil.
Patent EP-0850800-A2 (EP)
Inventor: TAKEI NOBUO
IPC: H01M8/04
Filed: 1997-07-24
Abstract: There is provided a fuel cell generating set including (a) a fuel cell, (b) a
Lysholm compressor, (c) a gas-liquid separation apparatus condensing humidity
generated in the fuel cell into water and retaining the thus produced water
therein, and (d) an injection pump for injecting the water to an intake port of the
Lysholm compressor. The water exchanges heat with air under pressure in the
Lysholm compressor to thereby cool air to be discharged from the Lysholm
compressor by latent heat by vaporization. The water injected front the injection
pump seals a leakage path in the Lysholm compressor. The above mentioned
generating set enhances a volumetric efficiency and a temperature efficiency of a
Lysholm compressor, which ensures that the generating set can operate with less
power and the generating set can be made smaller in size and lighter in weight.
In addition, it is not necessary to supply water to the generating set, because the
generating set is self-sufficient with respect to water.
Patent EP-0890450-A2 (EP)
Inventor: JOHNSON STEVEN M
IPC: B42C1/12
Filed: 1997-07-31
Abstract: An electric stapler (11) is carried on a transport mechanism (27)
for an output bin selector of a sheet media handling apparatus such as a printer
having multiple output bins (17). The stapler (11) is established in alignment
with an output bin associated with the diverter (29), so that a movement of the
diverter (29) to one of the output bins (17) also effects a corresponding
movement of the stapler (11) to the same output bin. This permits print jobs
which are directed to specific output bins (17) to be selectively stapled.
Patent EP-0826585-A2 (EP)
Inventor: SUELE SANDOR
IPC: B62L1/00
Filed: 1993-03-31
Abstract: The brake has a master cylinder, connected to a hand grip, and a brake cylinder, connected to it via a conduit. Both ends of the conduit open into a volume-variable chamber. The chamber in the master cylinder is decreased in size against an energy accumulator, by an element, actuated by the hand grip. A sealed hollow body with a jacket (7) of elastic material, is connected leakage-free to a piston (8) and to a guide flange (6). A pressure bolt (5) is guided by the flange. It engages on the piston base, without the bolt coming into axial contact with the elastic jacket.
Patent EP-0849205-A2 (EP)
Inventor: SCHMITZ WILHELM
IPC: B65H54/70
Filed: 1997-11-19
Abstract: A method of controlling the underpressure, in a suction system at a textile machine involves setting the suction power at a certain strength, and applying it after the start of a yarn batch, for the required working and basic requirements. The number of faults are counted which occur through a weak underpressure within a given time span, where their correction has been attempted without success. The suction power is then changed and, after a further time span, the faults of the type are counted and compared with the fault count in the previous time span. On a breach of a maximum preset fault count by the difference in the fault number, a high suction power is selected for an excess fault difference and a lower suction power is chosen for a fault difference count below the permitted level.
Patent EP-0860573-A2 (EP)
Inventor: MOSKOB FRANK
IPC: E05F15/697
Filed: 1997-11-25
Abstract: The arrangement includes a gear-box (11) with a freely rotating screw wheel (12) of a worm gear, and with a rope drum (15) turned by the screw wheel, on whose extent a rope for driving a cover element is rolled up. A bearing sheath (17) is formed at the casing floor (111) of the gear-box, and the screw wheel is secured on the bearing sheath by a securing element (20) inserted in the front of the bearing sheath and projecting over it. The snail wheel carries a reception nozzle (22) on its side averted from the casing, on which the rope drum is attached.
Patent EP-0852300-A2 (EP)
Inventor: BERTETTI PAOLO
IPC: B60B27/00
Filed: 1997-11-26
Abstract: In a device for reversibly locking a constant-velocity
joint (2) with respect to a hub (1), the constant-velocity
joint is axially locked to the hub by means of a spring-lock
ring (21) of circular cross section recessed in a
circumferential groove (22) in part formed on said joint
(2) and in part on said hub (1). The joint comprises
reaction means (24) integral therewith, particularly a
rigid annular diaphragm disposed adjacent to the hub and
facing an axial through bore (15) formed in the hub. The
diaphragm is adapted for co-operation with an extraction
tool (28) that can be inserted through the hub bore (15) in
order to apply to the joint (2) and the spring-lock ring
(21) an axial force with relative to the hub in either
direction so as to separate or couple the joint (2) from or
to the hub.
Patent EP-0845658-A2 (EP)
Inventor: ISHIHARA FUMINARI
IPC: G01C21/00
Filed: 1997-11-28
Abstract: A system in which a vehicle transmits destination to a
control center, and the control center obtains an optimum route
in consideration of current traffic conditions and notifies the
vehicle of the route. In order to avoid detouring, the vehicle
itself searches a route to the destination, and transmits
destination data on a link to the control center. The link is
located nearest to the destination among all UTMS links on the
searched route, the UTMS links being controlled by the control
center. Receiving the data, the control center calculates a
recommended route which includes the notified link as a tailing
link, and informs the vehicle of the route. The vehicle combines
the searched route and the informed route into a final guiding
route.
Patent EP-0849514-A2 (EP)
Inventor: NAJMOLHODA HAMID
IPC: F16K31/06
Filed: 1997-12-10
Abstract: A pressure regulating variable force solenoid fluid control
valve (10) for regulating the pressure of a pressurized fluid in a fluid
control system in proportion to the current level of an electrical
input signal comprises a supply port (SP) for receiving pressurized
fluid, a control port (CP) in fluid flow communication to the supply
port (SP) via a primary orifice (02), the control port (CP) communicating with an
external component, such as a hydraulic automobile transmission
component to control opertion thereof, and a variable force
solenoid actuated valve that cooperates with a valve seat (18d) receiving
pressurized fluid from the primary orifice (02) to control flow of
pressurized fluid to one or more exhaust ports (EP) as a means to
regulate pressure at the control port (CP) in dependence upon electrical
current to a coil of the solenoid actuated valve. A secondary bleed
orifice (03) is provided in a position between the supply port (SP) and the
control port (CP) remote from the valve seat (18d) and proximate the control
port (CP) to bleed presurized fluid to the control port in a manner to
provide more precise low pressure fluid control, for example,
particularly at or near zero gage (control) pressure, over wide
fluid pressures and temperatures and reduce negative pressures that
can be generated proximate the valve seat when the valve is opened.
Patent EP-0807385-A2 (EP)
Inventor: VAN DEN HEUVEL WILHELMUS M J G
IPC: A23L9/20
Filed: 1997-04-29
Abstract: Whey protein based alternative cream having a fat level in the range of 0-35%, characterised in that the cream is pourable, is stable at a pH in the range of 3.5 to 4.5, heat stable, and has a good shelf life stability.