baber/WOPTO huggingface dataset:
Patent EP-0744630-A2 (EP)
Inventor: JAIN ATUL
IPC: G01S13/933
Filed: 1996-05-24
Abstract: An airport runway incursion warning system (10) for monitoring air and ground traffic at an airport. The system (10) is optimally used with an aircraft (12) that has an electronic tag (21) or interrogation system (21) that stores identification information regarding the aircraft (12), and an RF transponder (22) for receiving interrogation signals and for transmitting the identification information in response thereto. A radar system (41, 20) comprises a plurality of radar sensor units (13) disposed at predetermined installation sites adjacent to a runway (11). Each radar sensor unit (13) typically has an interface processor (42, 14) and telemetry electronics (43, 14a) for communication, although hard-wired communication paths may be used. An RF/telemetry interface (43, 18) is provided for communicating with the radar sensor units (13) when the interface processor (42, 14) and telemetry electronics (43, 14a) are used. The RF/telemetry interface (43, 18) is also used to transmit the interrogation signals to the aircraft (12) and receive the identification information therefrom. A central processing unit (44, 16) is coupled to the radar sensor units (13) for receiving and integrating radar data produced by each the radar sensor units (13) to produce a map of the runway (11) that identifies authorization objects (26) and aircraft (12) that do not constitute intrusion threats, and intruding objects that do constitute intrusion threats to the runway (11). The central processing unit (44, 16) is optionally coupled to the RF/telemetry interface (43, 18) for transmitting signals to and from the aircraft (12), and in this case, the central processing unit (44, 16) processes identification information received from the aircraft (12) to integrate the identification information into to generate a displayed image. An operator dIsplay (45, 17) is coupled to the central processing unit (44, 16) for displaying the map and identification information generated thereby for use by an operator.
Patent EP-0776878-A2 (EP)
Inventor: CUZZATO PAOLO
IPC: C07C17/25
Filed: 1996-11-26
Abstract: Process for preparing pentafluoroethane (125) containing amounts of 115 lower than 0.02% by weight wherein pentafluoroethane is obtained by a dismutation process of tetrafluorochloroethane CF 3 CHClF (HCFC-124) in gaseous phase in the presence of a chrome oxide catalyst (CR 2 O 3 ) supported on a AlF 3  support, wherein one operates at temperatures from 140-180°C for contact times comprised between 15-30 seconds, from >180°C to 240°C for contact times between 5 to 15 seconds, from >240°C to 260°C for contact times between 1 to 5 seconds, from >260° to 300°C for contact times between 0.1 to 1 second.
Patent EP-0781622-A2 (EP)
Inventor: ESAKA FUMIKATSU
IPC: B23K26/064
Filed: 1996-12-10
Abstract: Laser welding process and apparatus wherein a plurality of laser beams (32a, 32b) are focussed by a focussing device (30) on surfaces of workpieces (14a, 14b) such that spots of the laser beams are located in the vicinity of an interface (16) of the workpiece as viewed in a direction perpendicular to a direction of extension of the interface, and the beam spots and the workpieces are fed relative to each other by a feeding device (43, 54, 56) in the direction of extension of the interface, while at the same time the beam spots are oscillated by an oscillating device (36, 40) at a predetermined frequency relative to the workpieces in a direction intersecting the direction of extension of the interface such that the beam spots are moved across the interface.
Patent EP-0786302-A2 (EP)
Title: Sägeblatt für eine oszillierende Maschinensäge
Inventor: SCHRAMM NORBERT
IPC: B23D61/12
Filed: 1996-12-31
Abstract: Sägeblatt (1) für eine oszillierende Maschinensäge, welches an zumindest einer seiner Randkanten (2) eine Verzahnung (3) aus einzelnen aufeinanderfolgenden Sägezähnen (4) aufweist, deren Zahnspitzen auf einer einzigen Zahnspitzenlinie (7) liegen und die wechselweise aus der mittleren Sägeblattebene in die eine und in die andere Richtung geschränkt sind. Um unter Beibehaltung der üblichen Arbeitszyklen derartiger Maschinensägen ein Sägeblatt (1) zu schaffen, welches einen effektiveren Einsatz ermöglicht, wird es so ausgebildet, daß auf jeden Sägezahn (4) für die eine Hubrichtung (13) ein umgekehrt stehender Sägezahn für die entgegengesetzte Hubrichtung (14) (Gegenhubzahn) folgt und mit diesem zusammen einen Doppelzahn bildet, die Zähne eines jeden Doppelzahnes in die jeweils gleiche Richtung und um das jeweils gleiche Maß geschränkt sind, aufeinanderfolgende Doppelzähne entgegengesetzt geschränkt sind. <IMAGE>
Patent EP-0754969-A2 (EP)
Inventor: GILLIAMS YVAN
IPC: C09K23/52
Filed: 1996-07-11
Abstract: A process for producing a suspension of particles containing a substantially light-insensitive organic silver salt of an organic carboxylic acid, comprising simultaneous metered addition of an aqueous solution or suspension of an organic carboxylic acid or its salt; and an aqueous solution of a silver salt to an aqueous liquid. wherein the metered addition of the aqueous solution or suspension of the organic carboxylic acid or its salt; and/or the aqueous solution of the silver salt is regulated by the concentration of silver ions or the concentration of anions of the silver salt in the aqueous liquid ; for use in the production of (photo)thermographic materials.
Patent EP-0780812-A2 (EP)
Inventor: MARAZZI FILIPPO
IPC: G06Q30/00
Filed: 1996-12-17
Abstract: A method permitting purchasers to select desired products from among a plurality of products on sale and issue purchase orders for them comprises the phases of reading by means of a bar code reader bar codes associated with displayed product samples, taking from a data bank information on the products associated with the codes read, showing the information on a display unit, entering in a memory unit the desired quantities of the products associated with the codes read by the reader, and issuing on command a purchase order for the quantities of products contained in the memory unit. In accordance with the method an electronic system comprises a processing unit (14) which receives from the reader (11) bar code signals (12) for products selected with it from among displayed samples (13) and shows on a screen (15) information concerning the signaled products. After selection of the desired product quantities the processing unit commands issuance of a purchase order for the memorized quantities of the products.
Patent EP-0735750-A2 (EP)
Inventor: DO YOUNG-SOO
IPC: H04N7/00
Filed: 1996-03-29
Abstract: A device for receiving a digital broadcasting satellite (DBS) signal, includes a controller (6) for generating a first signal for selecting a program guide signal included in the DBS signal and a second signal for selecting one of a plurality of programs which are included in the program guide signal, in response to input of certain key signals; a decoder (10) for decoding the program guide signal in response to the first signal; a storing unit (12) for separating and storing the decoded program guide signal as position data, channel data and video data; a signal compressing unit (20) for compressing the video data corresponding to the second signal; a mixer (22) for mixing the decoded program guide signal as a main screen signal with the compressed video data as a subscreen signal; and a display unit (18) for displaying the signals mixed by the mixer.
Patent EP-0762507-A2 (EP)
Inventor: KINGSLEY JACK DEAN
IPC: H01L31/09
Filed: 1996-09-05
Abstract: A solid state radiation imager that exhibits reduced capacitive coupling between pixel photodiodes (122) and readout data lines (140), and thus further has reduced phantom images or image artifacts, includes a plurality of shield lines (170) disposed at the same level of the device as the scan lines (150) and associated gate electrodes for the switching transistors (130). The shield lines (170) include respective pixel shielding spurs (176) oriented along the same axis as the data lines (140) and disposed between portions of the pixel photodiode and adjacent portions of the data lines. The shield lines are typically coupled to a shield voltage source (190) such that the shield lines are maintained at a common potential.
Patent EP-0826103-A2 (EP)
Inventor: BUSHELL RICHARD NIGEL
IPC: F02M23/08
Filed: 1996-04-25
Abstract: La présente invention concerne un clapet de purge automatique conçu pour se monter sur le collecteur d'admission d'un moteur à combustion interne et mettant ainsi en ÷uvre effectivement le principe de la purge d'air. De petites quantités d'air d'admission pénètrent dans le collecteur d'admission lors des périodes de vide élevé (basse pression) se présentant pendant une décélération. L'obturateur (38) du clapet de purge est actionné par un organe de ressort (36), par exemple un ressort travaillant en compression, qui agit sur la face de l'obturateur opposée au siège (22). D'autres réalisations de l'invention concernent un siège de clapet dont la position est réglable par rapport à l'obturateur, un ensemble obturateur et siège fait de différentes matières plastiques, et un obturateur d'aspect conique, de préférence associé à un siège présentant une zone de contact complémentaire.
Patent EP-0809900-A2 (EP)
Inventor: CASTELLO DA COSTA PAULO MAIWAL
IPC: H04R3/00
Filed: 1996-11-26
Abstract: Le dispositif adaptatif, dit d'élimination de bruit à couplage transversal, faisant intervenir un filtre adaptatif de bruit ainsi qu'un filtre adaptatif de diaphonie dans une boucle de rétroaction, permettant l'élimination d'un bruit corrélé sur une entrée de signal primaire et une entrée de référence, est connu. Le fonctionnement de cet antiparasite  à couplage transversal (ANC) ne donne pas toute satisfaction, notamment pour ce qui est de l'élimination d'un bruit acoustique. Cela débouche sur des signaux sonores de type réverbérés, en particulier dans un bureau représentatif possédant des sources éloignées de bruit. Il est proposé, dans le cadre de cette invention, un dispositif adaptatif d'élimination de bruit à couplage transversal doté d'une configuration différente donnant lieu à de meilleures prestations. Le filtre adaptatif de diaphonie se subdivise en une partie de pré-filtrage et en une partie de filtrage adaptatif, ces deux parties utilisant des entrées de signaux différentes. Le pré-filtre procède à une estimation du signal souhaité à partir de l'entrée de signal du dispositif d'élimination de bruit tandis que le filtre adaptatif possède une entrée couplée à la sortie du dispositif d'élimination de bruit, une partie de retard étant installée entre l'entrée et la sortie du dispositif d'élimination de bruit. Dans un mode de réalisation, la partie de pré-filtrage et la partie de filtrage adaptatif constituent des filtres distincts.
Patent EP-0873523-A2 (EP)
Inventor: BURCHARD THOMAS
IPC: G01S3/48
Filed: 1996-12-19
Abstract: Eine Vorrichtung zur Begrenzung des Ansprechbereichs eines von einem Fernsteuersender funkferngesteuerten Arbeitsgerätes sieht vor, dass mindestens zwei in unterschiedlichen Positionen zum Sender angeordnete Empfangsantennen am ferngesteuerten Arbeitsgerät angeordnet werden, aus deren phasenverschobenen Empfangssignalen ein Steuersignal gewonnen wird, das im Arbeitsgerät Schaltvorgänge veranlasst, die sicherstellen, dass bei Erreichen einer maximalen Entfernung des ferngesteuerten Geräts vom Fernsteuersender ein definierbarer Schaltvorgang ausgelöst wird, beispielsweise eine Stillsetzung des Antriebs oder Abgabe eines akustischen oder optischen Warnsignals. Beim Einsatz einer Vielzahl von ferngesteuerten Geräten wird eine solche Massnahme aus Gründen beispielsweise der Arbeitssicherheit zunehmend verlangt. Die Erfindung schafft hier eine einfache technische Umsetzung.
Patent EP-0786371-A2 (EP)
Inventor: BENZ JOERG
IPC: B60N2/08
Filed: 1997-01-22
Abstract: The seat assembly has an upper rail (1) attached to the seat and a lower rail (2) connected to the vehicle. The first rail has teeth (13) which selectively engage in cut outs (16,30,32) in the second rail. All the vertically adjustable teeth are integral with a locking slide (8) which is mounted in a first rail guide frame (3). the second rail has an opening (12) into which the teeth can engage. A spring assembly (17,22) biases the locking against the second rail, so that the teeth engage.
Patent EP-0802395-A2 (EP)
Title: Antriebseinrichtung zum Ausrichten eines Theodoliten
Inventor: AMMANN MANFRED
IPC: G01C1/02
Filed: 1997-02-08
Abstract: Es wird eine Antriebseinrichtung zum Ausrichten eines Theodoliten (1) auf ein Ziel beschrieben, bei der der Theodolit (1) in horizontaler Richtung drehbar auf einem Theodolitenfuß (2) gelagert ist. Es ist ein Bedienknopf (3) und ein damit verbundenen Encoder (4) vorgesehen, wobei der Encoder (4) Steuersignale entsprechend der Drehbewegung am Bedienknopf (3) an eine nachgeordnete Steuerschaltung (5) abgibt. Die Schaltung (4) steuert einen Stellmotor (6) an. Der Drehteller (7) ist am Theodolitenfuß (2) angeordnet und trägt den Bedienknopf (3). Zwischen dem Theodoliten (1) und dem Drehteller (7) ist ein elektrischer Kontakt (8) vorgesehen, der die elektrische Verbindung zwischen dem Encoder (4) und dem Stellmotor (6) gewährleistet. <IMAGE>
Patent EP-0792018-A2 (EP)
Inventor: HICKERNELL THOMAS
IPC: H03H9/64
Filed: 1997-02-13
Abstract: A method and apparatus for a ladder filter (400) incorporating same. The filter (400) includes a substrate and a first series resonator (100, 403) disposed on the substrate and electrically coupled in series between the first electrical port (401) and a first node. The first series resonator (100, 403) includes a first series acoustic reflector (115), a first series gap (112), a first series transducer (105, 403), a second series gap (112) and a second series acoustic reflector (115') collectively disposed in an in-line configuration along a principal axis of the substrate. The filter (400) also includes a first shunt resonator (100, 404) disposed on the substrate and electrically coupled in shunt between the first node and ground. The first shunt transducer (105, 404) and the first series transducer (105, 403), if reflectors (115, 115') are included, have an optimized number of reflective elements (116, 116') included therein.
Patent EP-0790734-A2 (EP)
Inventor: OIE MASAHIRO
IPC: H04N1/21
Filed: 1997-02-17
Abstract: The communication terminal (45) of one electronic still camera (1a) is connected to that of the other electronic still camera by means of a specific cable (69) or infrared rays. The image data item to be transferred is selected from the image data items stored in the flash memory (35) in the electronic still camera on the transmission side and the image data is displayed on the LCD (6). After determining the image data by pressing the shutter key (9) in the key input section (37) of one electronic still camera functioning as the master, the user specifies transmission or reception. The camera (1a) whose shutter has been pressed functions as a master and the other camera (1b) functions as a slave. In transmission, all or a given one of the image data items in the flash memory are transmitted to the slave camera. In reception, the image data is transmitted from the slave camera to the master camera. The received image data is stored in the flash memory via a DRAM (31).
Patent EP-0791551-A2 (EP)
Inventor: MIYAMOTO YOSHINORI
IPC: B29D30/44
Filed: 1997-02-20
Abstract: A method and apparatus are provided for positioning a sheets of material (W) on a belt feeder for transporting the material through a cutter (8) toward a tire-processing apparatus. The material has a front-edge portion which is centered by using edge-position control (EPC), and side portions which are centered by using center-position control (CPC). Also, the material as cut will have a rear-edge portion, the centering position of which is controlled by edge-position control.
Patent EP-0799653-A2 (EP)
Inventor: LITZENBURGER KLAUS
IPC: C12P1/00
Filed: 1997-03-26
Abstract: A nutrient medium mixture for microorganisms in the biological treatment of contaminated soils, especially for biodegradation of hydrocarbons, comprises: (i) a polymer mixture of various methylene-urea condensates with a predominantly simple monomeric character corresponding to methylenediurea; and (ii) dimethylenetriurea and condensates with a more complex monomeric character corresponding to trimethylene-tetraurea and tetramethylene-pentaurea.
Patent EP-0837501-A2 (EP)
Inventor: ONISHI HIDEAKI
IPC: H01L21/762
Filed: 1997-10-20
Abstract: Disclosed is a method of manufacturing a semiconductor
device having a reliable element isolation insulating film
on an SOI substrate having an SOI layer. That is, the step
of forming a semiconductor device on an SOI substrate
includes the steps of sequentially depositing a silicon
oxide film and an insulating film resistant to oxidation on
the surface of the SOI layer of the SOI substrate to form a
stacked film, etching the stacked film into a predetermined
pattern shape to expose the SOI layer, selectively forming
a thin silicon layer on the exposed SOI layer, and selectively
thermally oxidizing the thin silicon layer and the
exposed SOI layer by using the stacked film as a thermal
oxidization mask. In the thermal oxidization step, all the
thin silicon layer and the exposed SOI layer are thermally
oxidized to be converted into an element isolation insulating
film, and the element isolation insulating film is
formed in contact with a buried oxide film below the region.
Since the thin silicon layer is selectively formed in
advance on the SOI layer to be converted into the element
isolation insulating film, the element isolation insulating
film is made thick. Even after the process of manufacturing
the semiconductor device, a sufficiently thick element
isolation insulating film is ensured.
Patent EP-0847084-A2 (EP)
Inventor: GARBELLI FRANCESCO
IPC: H05K3/30
Filed: 1997-08-22
Abstract: In the manufacturing process of electronic modules a problem could
arise when the modules have non-flat top surface. This is due to the fact
that most of the automatic picking tools uses a vacuum nozzle to pick and
place the module. According to the present invention a flat feature (a cap
or a stud) is added to the module. This flat feature can be either fixed
on the module or removable after the manufacture in order to reduce the
dimensions.
Patent EP-0847807-A2 (EP)
Title: Remote power source for electrostatic paint applicator
Inventor: BALTZ JAMES P
IPC: H02K11/04
Filed: 1997-12-10
Abstract: A remote low voltage power source (10) for electrostatic paint applicators (11)
used in hazardous locations comprises a low voltage generator (26) and voltage
conditioning and regulating circuitry (39) are mounted in a small explosion proof housing
(19). A generator shaft (27) and a shaft (36) on a voltage level adjusting potentiometer
(35) extend through and project from the housing (19). The flamepath and the flame gap
for the shafts meet explosion proof standards while permitting shaft rotation. An air
driven turbine (17) is mounted on the exterior of the housing (19) and is connected to the
projecting generator shaft (27) to drive the generator (26). The low voltage is applied to
a spray gun which includes circuitry for increasing the voltage to a high level for
electrostatic charging sprayed paint.
Patent EP-0798759-A2 (EP)
Inventor: AMANO YASUNOBU
IPC: H01J29/50
Filed: 1997-03-26
Abstract: In order to provide a colour cathode-ray tube which increases the degree of freedom in designing its main electron lens, decreases the electron beam spot diameter, and achieves high resolution, in which between thc focusing electrode (15) applied with the focusing voltage (Vf) and the anode electrode (17) applied with the anode voltage (Va), there is provided an intermediate electrode (16) applied with a potential Vm which is higher than the focusing voltage (Vf) and lower than the anode voltage (Va), and the focusing electrode (15), the anode electrode (17) and the intermediate electrode (16) are respectively formed of cylindrical bodies each having an ellipse cross-section and closed by the electric field correcting electrode plates (25, 26, 27, 28) having three electron beam penetrating portions bored therethrough so as to be arrayed in an in-line fashion.
Patent EP-0879531-A2 (EP)
Inventor: POL EVERT JAN
IPC: H04N5/272
Filed: 1997-11-17
Abstract: In a method of mixing a graphics signal and a video signal in a ratio alpha:(1-alpha), where the graphics signal is obtained by addressing a color look-up table (CLUT) in which color values (R, G, B) are stored, the number of color values stored for each mixing ratio depends on the mixing ratio so as to obtain an optimum filling of the color look-up table.
Patent EP-0891667-A2 (EP)
Inventor: GHOSH MONISHA
IPC: H04B7/005
Filed: 1997-12-04
Abstract: A digital receiver (e.g., an ATV or HDTV receiver) which receives digital signals (e.g., ATV or HDTV signals), and which includes an equalizer (32) for equalizing multipath channels having known co-channel interference (e.g., co-channel NTSC interference) present therein. A co-channel interference rejection filter (30) is inserted in the digital receiver upstream of the equalizer, and the equalizer is modified in such a manner that it will not attempt to equalize the co-channel interference. Thus, co-channel interference cancellation is done primarily by the rejection filter, while multipath equalization (correction) is the exclusive function of the equalizer. This leads to better co-channel performance than that which can be obtained by relying on the equalizer alone to perform both functions. The co-channel interference rejection filter is preferably a multi-tap filter having fixed filter coefficients which are designed to optimize cancellation of the known co-channel interference.
Patent EP-0909339-A2 (EP)
Inventor: UTYASHEV FARID ZAINULLAEVICH
IPC: C22F1/18
Filed: 1997-06-19
Abstract: La présente invention concerne l'usinage par plasticité des métaux et des alliages, principalement de ceux qui présentent une plasticité faible voire nulle, tels que les alliages haute température à base de nickel, de titane ou de fer. Le procédé comprend un traitement thermomécanique qui s'exécute à une température de départ à laquelle la teneur totale de précipités ou une modification allotropique de la matrice dépasse 7 %, cette température de travail décroissant ensuite par paliers jusqu'à atteindre une température donnant un matériau de microstructure stable et de fine granulométrie, pour un rapport des calibres granulométriques dans les différentes phases n'excédant pas un facteur 10. Pendant le traitement, la billette subit une déformation faisant varier sa surface en coupe d'un facteur compris entre 1,2 et 3,9. Dans le cas de la préparation de billettes depuis des alliages à base de nickel, on fait baisser par palier la température de travail tel qu'on réalise un gain de 14 % dans la phase η de chaque palier. Après chaque palier du traitement, la billette subit un recuit.
Patent EP-0864432-A2 (EP)
Inventor: CHOSA YOSHIHIKO
IPC: B41J2/455
Filed: 1998-03-06
Abstract: A light-emitting device includes: a first plate
provided a conductor pattern thereon; a plurality of
light-emitting elements disposed at predetermined portions
on the first plate, respectively; and a plurality
of light-passing structures provided so as to respectively
correspond to the plurality of light-emitting
elements.
Patent EP-0875915-A2 (EP)
Inventor: SAKASEGAWA KIYOHIRO
IPC: H01J9/24
Filed: 1998-04-30
Abstract: It is intended to manufacture large-size plasma display unit substrates
with highly accurate and microscopic pitches in a simple process at low cost. 
     A method for manufacturing plasma display unit substrates in which a
mixture of ceramics powder or glass powder and the binder is applied to the back
face plate comprising ceramics or glass and bulkheads are formed on the back
face plate by rotating the roll and pressurizing the mixture-applied surface
with the roll surface carved with a plurality of grooves.