baber/WOPTO huggingface dataset:
Patent EP-0557937-A1 (EP)
Inventor: PATEL DIVYESH N
IPC: H01L21/314
Filed: 1993-02-23
Abstract: A method for forming a ferroelectric capacitor for use in an integrated circuit establishing one layer (12, 14, 16) over another (10, 12, 14) and then annealing the structure, using an oxygen or ozone anneal, after each layer is established. In particular, an ozone anneal is used after the establishment of a layer of ferroelectric material (14).
Patent EP-0577951-A1 (EP)
Inventor: OGAWA KAZUFUMI
IPC: C23C30/00
Filed: 1993-05-11
Abstract: An ultra thin, water and oil repelling and durable overcoat is easily formed on a substrate surface via covalent bonding by applying a finishing agent of the invention, comprising a chemically adsorptive compound with a chlorosilyl group and a nonaqueous viscous liquid or solid medium, on the substrate surface. A finishing agent, comprising a chemically adsorptive compound with a chlorosilyl group and a nonaqueous viscous liquid or solid medium, is applied on a substrate surface comprising hydrophilic groups. The substrate surface is then reacted with the chemically adsorptive compound at room temperature, and the agent containing unreacted chemically adsorptive compound is removed. The generation of hydrochloric acid gas can be prevented by adding tertiary amine or amide in the molar amount of one to three times more than the chemically adsorptive compound contained in the finishing agent.
Patent EP-0589459-A1 (EP)
Inventor: YAMAGUCHI SUSUMU
IPC: H04N7/167
Filed: 1993-09-23
Abstract: A recording and reproducing apparatus suitable for keeping the secrecy of video and audio signals recorded in, for example, a video tape recorder for private use to a high degree. A recording portion of the recording and reproducing apparatus is provided with an identification code input device, an operation designating device and an operation circuit. Further, a reproducing portion of the recording and reproducing apparatus is provided with an operation identification device and a comparator. When recording video and audio signals, a scramble pattern for scrambling the video and audio signals is generated from an input identification code to scramble the video and audio signals. Further, a predetermined operation is performed on the input identification code to produce a first ID signal representing a result of the operation. Then, the scrambled video and audio signals, the first ID signal and an operation identification signal indicating data designating the operation are recorded. When reproducing the video and audio signals, the predetermined operation designated by the operation identification signal is performed on an identification code input from the exterior of the apparatus. Then, a second ID signal representing a result of this operation is compared with the first ID signal reproduced by the reproducing portion. Subsequently, a descrambling is performed on the scrambled video and audio signals according to a result of the comparison.
Patent EP-0589493-A1 (EP)
Inventor: KITAJIMA TADAYUKI C O CANON KA
IPC: G03G15/00
Filed: 1991-05-22
Abstract: A sheet finisher apparatus includes a supporting device for supporting a stack of sheets; a stapler; a moving mechanism for moving the stapler between a clinching position for clinching the sheets on the supporting device by the stapler and a retracted position away from the clinching position; a clinching mechanism for effecting the stapling action of the stapler at the clinching position; and a drive transmitting device for effecting by one driving source movement of the stapler by the moving mechanism and a clinching operation by the clinching mechanism.
Patent EP-0609544-A1 (EP)
Inventor: WINHEIM STEFAN H
IPC: D21F7/00
Filed: 1993-12-20
Abstract: A process and apparatus are specified for improving the gloss and/or smoothness of a material web, a material web (5) being guided through a roll nip and being acted on there by pressure. For this purpose, a steam emitting device (7) is provided before the roll nip in the running direction (9) of the material web (5). The improvement of gloss and/or smoothness is intended to be carried out with low energy costs. For this purpose, the steam is condensed on the material web and the material web (5) is guided through the roll nip, before the increase in moisture of the surface produced by the steam treatment has fallen below a predetermined value. The steam emitting device (7) has a steam blowing chamber (13) for this purpose, which is surrounded completely by a free housing wall (14) having a number of steam exit apertures (20) and further chamber walls (15-19), and has a steam valve (21) for the inlet of steam into the steam blowing chamber (13), at least one wall of the steam blowing chamber (13), especially the free housing wall (14), being heated. <IMAGE>
Patent EP-0594241-A1 (EP)
Inventor: THOMASON GRAHAM G
IPC: H04N5/45
Filed: 1993-10-12
Abstract: An arrangement for storing an information signal in a main memory (36) and retrieving the information signal from said main memory includes the memory (36), an input buffer memory (35a) and an output buffer memory (35b). The input buffer memory and the output buffer memory are combined into one single buffer memory (35).
Patent EP-0602749-A1 (EP)
Inventor: TANG PING WAH C O EASTMAN KODA
IPC: G03C7/38
Filed: 1993-12-15
Abstract: Novel bicyclic pyrazolo couplers containing a fully substituted carbon at the 6-position of the bicyclic structure and a ballast group of formula (I):
       
 are useful in photographic materials and processes. The couplers exhibit increased coupling activity, and provide formation of dyes having improved maximum magenta image dye density, contrast, and photographic speed when employed in color photographic materials and processes. The variables are defined more specifically in the specification.
Patent EP-0554130-A1 (EP)
Inventor: BABA YUMI
IPC: G02F1/1335
Filed: 1993-02-01
Abstract: A liquid crystal display device of stable color tone and a wide viewing angle in black and white display. A liquid crystal display device (12) which uses phase difference plates (9,10) made of a uniaxially stretched polymer film and comprises a polarizer plate (8), a phase difference plate (9), a phase difference plate (10), a supertwisted nematic type liquid crystal display panel (1-7), and a polarizer plate (11) which are stacked on each other in this order, in which, when denoting the rate of retardation change with the change in elevation angle of the uniaxially stretched polymer film as coefficient K using a three-dimensional refractive index, coefficient K1 of the phase difference plate (9) is set in a range of -1≦K1≦0.17 and coefficient K2 of the phase difference plate (10) is set in a range of 0≦K2≦1.
Patent EP-0581528-A1 (EP)
Inventor: ARCHIBALD JAMES LAWRENCE
IPC: H04Q3/72
Filed: 1993-07-22
Abstract: A secure method of accessing a computer facility (150) is provided within the data communications equipment (DCE), e.g., a modem (200) or a terminal server, by the use of Calling Party Directory Number (CPDN). In particular, a telephone line (201) from the local public switched telephone network (130) is configured to provide CPDN information. This telephone line terminates in the DCE, which stores (220) a plurality of lists, each list comprising a plurality of CPDN numbers. Upon receiving a telephone call from a calling party, the DCE takes one of three courses of action depending on the calling party's CPDN : 1) the DCE can answer the telephone call if the calling party's CPDN is on the "caller pays" list (221) ; 2) the DCE can refuse to answer the telephone call and then return the telephone call if the CPDN is on the "we pay" list (222); or 3) the DCE can simply not answer, or return, the telephone call if the calling party's CPDN is not found on any of the plurality of lists.
Patent EP-0608631-A1 (EP)
Inventor: SCHMIDT GLENN H
IPC: A63B53/04
Filed: 1993-12-24
Abstract: A golf putter head (10) for use with a putter shaft (16) supporting the head, has a putter body (11) with a heel (14), toe (14a) and sole (12) defining a bottom wall (12a), and with a ball striking front face (13). The body (11) is elongated between the heel (14) and toe (14a). A control rail (20) projects downwardly from the bottom wall (12a) and is elongated in a direction between the heel and toe for engaging the turf as the putter is lowered onto a golf green, in a manner to stablize the head (10) against twisting during the head downward placement on the green, and the rail (20) is spaced rearwardly from the front face (13) along the major length of the rail.
Patent EP-0603054-A1 (EP)
Inventor: WIPLIEZ CHRISTIAN
IPC: H04Q11/04
Filed: 1993-12-14
Abstract: The invention relates to a method and a device for generating cell jitter in an ATM-mode transmission signal, making it possible to obtain the simulation of the phenomenon of jitter on an ATM network. For that purpose, the device includes means making it possible to store a programmed jitter datum (100), means of measuring the offset between cells (200) relating to the same communication, and means making it possible to modify this offset (300, 400) as a function of the programmed datum. Application to tests of ATM terminals. <IMAGE>
Patent EP-0595766-A1 (EP)
Inventor: GALLI BRUNO DR
IPC: A61K47/16
Filed: 1993-10-13
Abstract: The invention relates to a pharmaceutical composition in the form of a sterilisable parenteral solution containing a diclofenac salt and stabilisers such as ethyl lactate combined with glutathione or N-acetylcysteine.
Patent EP-0627154-A1 (EP)
Title: Procede de recherche de personnes
Inventor: JONSSON BJOERN ERIK RUTGER
IPC: H04M11/02
Filed: 1993-02-01
Abstract: L'invention concerne un procédé de recherche de personnes dans lequel un premier utilisateur (A) souhaite rechercher une personne et transmettre un message à un second utilisateur (B) à l'aide d'un service d'appel. Le premier utilisateur (A) fait la demande d'une recherche de personnes auprès du second utilisateur (B) au niveau d'un central de recherche de personnes (1) qui propose un service d'alarme et un service de messages qui complète l'alarme avec un message. Le central (1) de recherche de personnes alerte le second utilisateur (B) à l'aide d'un service d'alarme. L'invention est caractérisée en ce que le service de recherche de personnes n'est pas associé à n'importe quel réseau de télécommunications particulier, mais peut s'appliquer à au moins un réseau de télécommunications (par exemple, dans N1 et N5), choisi parmi au moins deux réseaux de télécommunications possibles (N1-N5). Le service de messages est également indépendant du service d'alarme dans le sens où ce service de messages n'est pas déclenché tant que le second utilisateur n'en a pas reçu la demande. Le service d'alarme utilise le premier réseau de télécommunications susmentionné (N1 et N5) alors que le service de messages utilise au moins un réseau de télécommunications (N1-N5) sélectivement différent du premier réseau mentionné (N1 et N5). Le message n'est pas transmis tant que la demande susmentionnée n'est pas reçue.
Patent EP-0627938-A1 (EP)
Inventor: CHANG NIENYUAN JAMES
IPC: A61K9/00
Filed: 1993-02-23
Abstract: L'invention concerne des compositions d'apport de médicaments érodables, à gélification réversible, et sensibles au pH, ainsi que leur procédé de fabrication. Les compositions sont des solutions liquides de poly(méthylvinyléther/acide maléique) renfermant des composés pharmaceutiques. La viscosité des solutions poly(méthylvinyléther/acide maléique) augmente proportionnellement à celle du pH. Donc, si les compositions sont formulées à un pH inférieur aux pH physiologiques et ensuite administrées à un site physiologique cible, la solution liquide devient visqueuse et adhère aux tissus pendant une période suffisante pour obtenir une biodisponibilité prolongée du composé pharmaceutique.
Patent EP-0594804-A1 (EP)
Title: Lubrifiant pour moteur a deux temps et son procede d'utilisation
Inventor: ADAMS PAUL ERNEST
IPC: C10M129/40
Filed: 1993-03-22
Abstract: L'invention se rapporte à des lubrifiants conçus pour des moteurs à deux temps et comprenant une grande quantité d'au moins une huile à viscosité lubrifiante et une faible quantité d'au moins un composé représenté par la formule générale (I): Ay-My+ dans laquelle M représente un ou plusieurs ions métalliques, y représente la valence totale de M et A représente un ou plusieurs groupes contenant des anions et possédant un total d'environ y fractions anioniques individuelles et chaque groupe contenant des anions est un groupe représenté par la formule (II).
Patent EP-0640060-A1 (EP)
Title: Heat treatment facility for synthetic vitreous silica bodies.
Inventor: NICHOLSON ROBERT MELROSE AVENU
IPC: C03B37/012
Filed: 1993-05-13
Abstract: An induction-heated furnace, suitable for heat treatment of synthetic silica bodies, under conditions of high purity, includes a tubular susceptor (1) disposed with its axis vertical and an induction coil (3) for raising the temperature of the susceptor. The susceptor is made from graphite and/or silicon carbide, and is enclosed within a vacuum envelope (2) made from vitreous silica or fused quartz, the envelope being surrounded by the induction coil which is liquid-cooled. The design is such that the vacuum envelope (2) operates at temperatures below those at which either devitrification or sagging of the envelope might occur even when the tubular susceptor (1) is heated to a temperature of 1700  DEG C. Thus sintering of a porous synthetic silica body (9) can be carried out under atmospheric or reduced pressure, the furnace including a shaft (7) adapted to support the body to be heated and capable of rotation about and movement along said vertical axis of the tubular susceptor (1).
Patent EP-0640113-A1 (EP)
Inventor: MACRIS MICHAEL N
IPC: B05D5/00
Filed: 1993-04-30
Abstract: L'invention décrit un procédé servant à protéger des surfaces, ainsi qu'à en faciliter le retrait de substances indésirables. Ledit procédé comprend un revêtement polymère possédant une teneur faible en constituants organiques volatils (VOC) ne nuisant pas à l'environnement, ainsi qu'un agent nettoyant s'appliquant aux revêtements pour en enlever des matériaux, tels que des graffiti. Le revêtement peut être, soit un époxy à base aqueuse comprenant une résine de bisphénol A et une résine de polyamide, soit un uréthane aliphatique comprenant un polymère pourvu de sites réactifs réagissant avec un isocyanate et un isocyanate aliphatique. L'agent nettoyant est approprié pour enlever tous les types de peintures pulvérisées à base d'époxy et d'uréthane, les encres indélébiles, les produits chimiques industriels ou substances similaires. Ledit agent nettoyant comprend N-méthyle-pyrrolidone en concentration de 50 % en poids ou supérieure ainsi qu'un tensio-actif.
Patent EP-0641343-A1 (EP)
Inventor: FLYNN GARY A
IPC: A61P27/02
Filed: 1993-04-06
Abstract: The present invention relates to novel mercaptoacetylamide tricyclic derivatives useful as inhibitors of enkephalinase.
Patent EP-0667962-A1 (EP)
Title: Printed circuit board testing device with foil adapter.
Inventor: MANG PAUL
IPC: G01R1/073
Filed: 1993-06-09
Abstract: Printed circuit board testing device with contacts (3) arranged in a pre-determined basic grid pattern, that are connected to a computer (1) and whose number corresponds to at least the highest possible number of test points (6) on the printed circuit board (4) to be tested, with a pressure device (10) for the printed circuit board and with an adapter arrangement (8, 11, 9, 18) for electrically connecting the test specimen-specific test points (6) of the printed circuit board (4) to be tested to the grid-orientated contacts (3) of the basic grid pattern of the printed circuit board testing device (2), whereby the adapter arrangement has a flexible adapter foil (8), that carries on the side facing the basic grid pattern preferably regularly-arranged lands (13) and on the side facing the test specimen, test specimen-specific lands (12), that are in direct contact with the test points (6) of the printed circuit board to be tested, whereby the mutually-assigned lands are electrically interconnected on both sides of the adapter foil by plated-through holes (19) and, if necessary, associated printed conductors (16, 17). In order to provide compensation for manufacturing deviations of the very small test points (6) from the reference position, provision is made for the adapter foil (8) and the printed circuit board (4) to be tested, to be retained in the adapter arrangement so that they can be displaced relative to each other in their plane, whereby the adapter foil can also be elastically elongated or stretched in its plane.
Patent EP-0602208-A1 (EP)
Inventor: STOWELL DAVID FREDERICK
IPC: H04W60/00
Filed: 1993-06-23
Abstract: L'invention concerne un système téléphonique mobile sans fil dans lequel un combiné (4) est relié au moyen d'une liaison radio à un réseau public à commutation (6) par l'intermédiaire d'une station de base (3) raccordée au réseau, chaque combiné (4) possédant un code d'appel unique. Ledit système se compose d'un commutateur de renvoi d'appels (1) situé dans une connexion de ligne entre une station de base (3) et un réseau (6), et, en exploitation, le combiné (4) d'un utilisateur enregistre avec le commutateur de renvoi d'appels (1) la présence dudit combiné dans la station de base adjacente appropriée (3) en envoyant un signal annonçant sa présence à ladite station de base (3) par un premier canal, la station de base (3) enregistre cette information et l'envoie dans le commutateur de renvoi d'appels (1) qui procède à une vérification dans le réseau (6) en fonction du code d'appel unique de l'utilisateur du combiné, crée un numéro d'identification personnel et le communique à la station de base (3).
Patent EP-0647134-A1 (EP)
Inventor: YOUNG JAMES W
IPC: A61P25/28
Filed: 1993-06-22
Abstract: Procédés et compositions dans lesquels on utilise un isomère (-) optiquement pur de sibutramine qui est un médicament puissant pour traiter la dépression, la maladie de Parkinson, l'obésité, la démence et les troubles apparentés, ainsi que d'autres pathologies liées à l'activité du composé utilisé comme inhibiteur du recaptage neuronal des monoamines. Cette invention concerne également des procédés et des compositions dans lesquels on utilise de la sibutramine (-) optiquement pure pour éviter les effets néfastes associés à l'administration de sibutramine racémique.
Patent EP-0650534-A1 (EP)
Title: Coating device.
Inventor: PANNENBECKER HEINRICH
IPC: C23C2/20
Filed: 1993-07-16
Abstract: The invention relates to a device for the continous galvanisation of steel strip, with a pair of blow-off nozzles downstream of at least a guide roller (5) which can be fed with a blow-off medium, especially compressed air, between the nozzle bodies (2) of which the strip (1) is guided at a distance from the nozzle slots extending transversely to the direction of travel of the strip. In order to improve the uniformity of the coating, in a first embodiment of the invention there is allocated to one of the two nozzle bodies (2) an optical measuring instrument (4) to detect the distance between the nozzle slot (3) and the surface of the metal strip, the output signal of which can be fed to the adjusting device for the guide roller (5) and/or that for the nozzle body (2) in such a way that the distance between the nozzle slot (3) and the surface of the metal strip can take a predetermined value. In a second embodiment of the invention, the optical measuring instrument (4, 4a, 4b) can be moved parallel to the nozzle slot covering at least the region of an edge (K) of the metal strip and the opposite nozzle body (2) has a reflector (18) on which the optical axis (a) of the measuring instrument (4b, 4) is directed in its position outside the edge (K) of the metal strip.
Patent EP-0620923-A1 (EP)
Inventor: BAECHTIGER ROLF
IPC: G01S13/75
Filed: 1993-11-03
Abstract: The process is intended for data transfer between two interrogation and response stations (Q,R) usually having a high relative speed, in which at least the reply station (R) has a delay line with reflection points, preferably a surface wave component (OFW). The component (OFW) has a substrate suitable for conducting surface waves on which there are an interdigital transducer (IDW) and at least one reflector (RFT). Here, interrogation pulses are transmitted from the interrogation station (Q) to the response station (R). The modulation of these interrogation pulses in the interrogation station (Q) and the corresponding response pulses in the response station (R) result in the transfer between the interrogation and response stations (Q, R) not only of identification signals but also of variable data. The use of expansion and compression processes thereby permits data transmission with low transmission power and greater freedom from interference. It is particularly advantageous to equip the reflectors (RFT) with variable and/or connectable complex resistors. This makes it possible to control and optimise the reflection behaviour of the reflectors (RFT) as desired.
Patent EP-0616920-A1 (EP)
Inventor: VILQUIN PHILIPPE
IPC: B60N3/02
Filed: 1994-03-01
Abstract: Fastening element, in particular for equipment parts, such as armrests, grab handles, sun visors, rear view mirrors, which are to be fastened to body parts of motor vehicles, with a flange part, which fits on the outside against the body part, a holding part, which reaches behind an opening in the body, and a locking element, which can be inserted into the opening in the body and prevents displacement of the holding part.
Patent EP-0617299-A1 (EP)
Inventor: YAMAZAKI KAZUHIRO
IPC: G02B5/00
Filed: 1994-03-24
Abstract: A light diffuser comprising a transparent body obtained by dispersing the polymer particles in a transparent polymer. The refractive index of the body substantially equal to that of the peripheral portion of the polymer particles. The particles have a gradient index structure, in order to get high diffusion but low reflection. The polymer particles are produced by using two different radical polymerizable monomer components whose respective polymers differ by 0.005 or more in refractive index from each other, suspension polymerizing one (A) of said radical polymerizable monomers in an aqueous medium in the presence of an oil-soluble polymerization initiator, starting addition of the other radical polymerizable monomer component (B) while the conversion of said monomer component (A) is in the range of 70-95%, and cntinuing polymerization by adding said monomer component (B) substantially continuously without freshly supplying the polymerization initiator, the polymer particles and processes for producing them.
Patent EP-0625389-A1 (EP)
Inventor: SCHWAB WILFRIED
IPC: B22D17/20
Filed: 1994-04-12
Abstract: The proposal is for a casting set for a pressure die casting machine which comprises a casting chamber (2) with a casting plunger (3) guided therein. In order to supply the outer circumferential surface of the casting plunger (3) with lubricant, the casting chamber (2) has an annular encircling lubricant channel (10) which is supplied via a feed line (11) with lubricant which, after flowing through the lubricant channel, enters a drain line (17) for the lubricant. <IMAGE>