baber/WOPTO huggingface dataset:
Patent EP-0585081-A1 (EP)
Inventor: ISE TOMOKAZU
IPC: H01J5/02
Filed: 1993-08-20
Abstract: An electron emitting device is constructed to seal in vacuum a substrate 1 for supporting an electron collect electrode, a substrate 2 for supporting a cold cathode array, and a part 3 of an electrode structure. Electrons, emitted from an electron discharge area 9 composed of the cold cathode array and the electrode for picking up an electron beam, pass through a vacuum area 10 and reach an electron collect electrode 8. The vacuum area 10 is formed by anode jointing the outer peripheral portion of the substrate 1 for supporting the electron collect electrode with the part of the electrode for picking up an electron beam in a vacuum bath. After sealing them in vacuum, the vacuum level of the vacuum area 10 can be kept unchanged when the electron emitting device is taken out of the vacuum vessel.
Patent EP-0595483-A1 (EP)
Inventor: ALMAGOR DAVID
IPC: G10L21/0224
Filed: 1993-10-01
Abstract: An improved method and apparatus for automatic switching between transmission of a spectrally redundant outgoing signal and reception of an incoming signal when communicating through a partially reflective bidirectional communication channel (20). Filtering methods (16) and apparatus are utilized to attenuate from the transmission of the outgoing signal components which are within a spectrum of the incoming signal such that echoes of the outgoing transmission do not interfere with the detection of the incoming signal.
Patent EP-0602812-A1 (EP)
Inventor: CULLING JOHN H
IPC: C22C30/00
Filed: 1993-11-26
Abstract: Air-meltable, castable, machinable, hardenable alloys that are very resistance to highly corrosive and abrasive slurries or fluids consisting essentially of, by weight, about 25% to about 37% chromium, about 12% to about 35% nickel, about 2% to about 7% molybdenum ; about 1.3% to about 2% carbon, up to about 3% silicon, up to about 3% copper, up to about 4% manganese, up to about 1.5% tungsten, up to about 1% niobium, (columbium) and balance essentially iron plus the usual minor impurities.
Patent EP-0564339-A1 (EP)
Inventor: DELPRAT MARC
IPC: H04J3/16
Filed: 1993-03-26
Abstract: According to the method, a physical transmission channel is split into a plurality of logic channels which may be dedicated to different communications. Each logic channel consists of time slots having a same duration and the same rank in successive frames of constant length. At least one of the logic channels is split into a plurality of sub-channels dedicated to different communications. Groups of k successive time slots (k being an integer greater than 1) are allocated to each logic sub-channel. The groups are time distributed in a regular way and k is so selected that N be different from (m.k+1) where m is an integer and N is the number of time intervals necessary for reconstructing an information block.
Patent EP-0566502-A1 (EP)
Inventor: CHOLLET JEAN-LOUIS
IPC: B60R22/30
Filed: 1993-03-05
Abstract: This belt assembly comprises a diagonal chest strap (4), a transverse lap strap (6), as well as a connection belt (7) including bottom (8) and top (9) connection members. According to the invention, at least one of the connection members (8,9) of the belt (7) comprises a positive means for stopping the strap, consisting of two elements (22,24), which are articulated (23) with respect to one another between a closed position blocking, in terms of tension, the strap passing through the passage of the said member, and an open position allowing the said strap to slide in the said passage, as well as a means (29,30) for holding the two articulated elements in the closed position. <IMAGE>
Patent EP-0625265-A1 (EP)
Inventor: JAGNER LARS-ERIC DANIEL
IPC: G01N27/42
Filed: 1993-02-04
Abstract: La méthode d'analyse par décapage électrochimique de l'invention comprend une étape d'électrolyse et une étape de décapage. La méthode fait appel à un dispositif à électrodes comprenant un corps d'électrodes portant une électrode de travail, une électrode de référence et une contre-électrode. Le dispositif à électrodes comprend une zone de mesure qui se trouve sur une surface externe du dispositif, dans laquelle débouche l'électrode de travail et sur laquelle se trouve au moins un point de contact pour l'électrode de référence et la contre-électrode. Le dispositif à électrodes est conçu pour être plongé dans un échantillon de solution contenu dans un récipient. La zone de mesure du dispositif à électrodes est conçue pour pouvoir retenir un échantillon aqueux résiduel après que l'on a enlevé le dispositif à électrodes de l'échantillon de solution. Ce résidu a un volume suffisant pour maintenir le contact électrique entre l'électrode de travail et le point de contact pour l'électrode de référence et la contre-électrode. De préférence, son volume est suffisant pour couvrir complètement l'électrode de travail. Ainsi, durant le déplacement d'une solution à l'autre, l'électrode de travail est protégée contre une détérioration provoquée par un potentiel incontrôlé d'électrode; elle ne peut pas non plus sécher ou être contaminée. Cette méthode permet de réaliser l'étape d'électrolyse de l'analyse dans l'échantillon et de réaliser l'étape de décapage dans une autre solution plus appropriée.
Patent EP-0629287-A1 (EP)
Title: A leak detector for an injection moulding machine.
Inventor: KENNEDY GERARD PATRICK
IPC: G01M3/26
Filed: 1993-03-05
Abstract: PCT No. PCT/IE93/00010 Sec. 371 Date Nov. 7, 1994 Sec. 102(e) Date Nov. 7, 1994 PCT Filed Mar. 5, 1993 PCT Pub. No. WO93/18384 PCT Pub. Date Sep. 16, 1993A leak detector for a plastics injection molding machine comprises a small diameter conduit (20) located adjacent to a potential leak site on or associated with the machine, through which a regulated supply of air is emitted. When the conduit outlet (26) is blocked with leaked molten plastics, a sensor (45) in the conduit instantly detects a change in air flow or back pressure and triggers an alarm (65), and optionally cuts off the machine automatically to avoid damage to machine components and with the object of reducing machine down time. Changes in incoming primary air supply pressure may be detected to provide a fail-safe system. Alternatively, air pressure in the conduit (20) may be below zero, i.e. a vacuum, so that air is sucked into the conduit at its outlet (26). Several potential leak sites may be monitored simulatneously from a single sensor arrangement.
Patent EP-0637241-A1 (EP)
Inventor: EEK ARNE TORSTEN
IPC: A61B17/34
Filed: 1993-04-20
Abstract: L'invention se rapporte à une combinaison d'une substance augmentant le pH intragastrique et d'un composé antibactérien décomposable par un acide. Grâce à cette posologie de produits combinés, il sera possible de conférer un effet antibactérien local maximal à des antibiotiques décomposables par acide, ainsi qu'une biodisponibilité améliorée à l'antibiotique actif, ce qui permet à des quantités plus élevées du composé actif d'être présentes dans la muqueuse gastrique en raison de la sécrétion de bases faibles. Ces deux effets pharmacologiques contribuent à conférer un effet antimicrobien considérablement accru aux antibiotiques décomposables par acide devant être utilisés contre les infections locales du tractus gastro-intestinal provoquant la gastrite et/ou l'ulcère peptique. L'invention se rapporte également à l'utilisation de ladite composition, ainsi qu'à un processus de préparation de la composition.
Patent EP-0680284-A1 (EP)
Inventor: MILDER FREDRIC L
IPC: A61M25/01
Filed: 1993-04-16
Abstract: L'invention se rapporte à un cathéter (10) destiné à la cartographie et à l'ablation cryogéniques, ainsi qu'à un procédé d'ablation à l'aide du cathéter (10). Le cathéter (10) comprend au moins deux lumens (14, 16) pour permettre la circulation d'un fluide refrigérant au voisinage d'un dispositif d'ablation situé à l'extrémité d'un cathéter. Le dispositif d'ablation réfrigéré est utilisé pour refroidir une région ponctuelle du tissu myocardique, ce qui permet de déterminer la variation de l'activité électrique résultante. En fonction des résultats du test, le dispositif d'ablation peut être utilisé pour pratiquer une lésion dans le tissu myocardique pour corriger l'arythmie cardiaque. Dans un mode de réalisation, le dispositif d'ablation est une électrode (30) qui utilise l'énergie radioélectrique pour pratiquer l'ablation du tissu myocardique. Selon une variante de réalisation, le dispositif d'ablation est une électrode (22) conçue pour l'ablation par courant continu. Dans un autre mode de réalisation, l'électrode est remplacée par une fibre optique (40) communiquant avec un laser et qui utilise l'énergie optique du laser pour pratiquer l'ablation du tissu. Enfin, dans un autre mode de réalisation, un cathéter cryogénique (10) est utile pour refroidir le tissu dans d'autres applications, pour être utilisé en tant que dispositif combiné d'ablation ou de cartographie indépendant, ou avec les éléments d'ablation et de carthographie cryogéniques de la présente invention. Les modes de réalisation peuvent comporter des dispositifs nécessaires pour guider le cathéter et pour stabiliser le dispositif d'ablation sur le site de la lésion proposé.
Patent EP-0644981-A1 (EP)
Title: Piston machine.
Inventor: RAPP MANFRED MAX
IPC: F01C1/06
Filed: 1993-06-04
Abstract: A piston machine which can be used as an expansion engine, suction pump or compressor for compressible media has a piston (6) borne on crankpins (5) of at least two identical, synchronous-angle-coupled crankshafts (2) fitted so as to rotate and perpendicular to the parallel walls (9). The chamber surfaces are fully shaped as running surfaces (11, 14, 18) at the ends of which are fitted sealing components (12, 13, 19), and the high-pressure gas channel (17, 20) opens near the sealing component fitted at the end of the running surface of the peripheral wall.
Patent EP-0676932-A1 (EP)
Title: Procede et appareil pour simplifier l'arthroplastie totale de la hanche
Inventor: BENSON GAIL M
IPC: A61B17/56
Filed: 1993-05-14
Abstract: Procédé et appareil (30) à utiliser dans les interventions chirurgicales de remplacement de la hanche pour s'assurer que les composants de l'articulation de la prothèse de hanche sont d'une taille appropriée afin que la longueur de la jambe du patient, après l'intervention soit correcte. Lors de l'intervention, lorsque  l'acétabulum (18) et le fémur (10) sont mis à nu, on fixe à l'éminence supérieure (28) de l'acétabulum (18) une extrémité d'un câble de mesure souple (34) qui est étiré en partie inférieure de manière à s'aligner sur un point précis du fémur (10), de préférence le petit trochanter (24). Le point sélectionné sur le fémur (10) est positionné par rapport au câble. Une fois déterminée la distance de référence entre les points fixes sur l'acétabulum (28) et le fémur (10), le câble souple (34) est écarté tandis que son extrémité demeure fixée à l'acétabulum (28). Ensuite, l'intervention de l'arthroplastie totale de la hanche se poursuit de la manière habituelle.
Patent EP-0650614-A1 (EP)
Inventor: CHAUVEL GERARD
IPC: G06F9/30
Filed: 1993-07-13
Abstract: On décrit une architecture de processeur qui comprend une unité centrale de traitement (CPU) (2, 4) une mémoire de programme (1) et une mémoire de données (3). L'unité centrale de traitement se compose fonctionnellement d'un secteur d'exécution de programme (1, 2) et d'un secteur de traitement de données (4) qui, pour réduire le nombre de composants entrant dans la construction du processeur, se caractérisent par au moins un élément (6, 11, 12) du secteur d'exécution de programme (1, 2) qui est placé dans le secteur de traitement des données (4).
Patent EP-0650948-A1 (EP)
Inventor: AOYAMA HIROKAZU
IPC: C07C19/10
Filed: 1993-07-19
Abstract: A fluorinating reagent represented by general formula (I), and a method of fluorinating an alcoholic hydroxyl group with the same, wherein R represents C₁-C₅ alkyl or dialkylamino having C₁-C₃ alkyl groups. The starting material of the reagent can be readily converted into the target compound, is reduced in toxicity and corrosiveness, can be readily prepared and is readily available. An alcoholic compound can be readily fluorinated with this reagent.
Patent EP-0656109-A1 (EP)
Title: Ultra-sound testing device for gas pressure accumulators.
Inventor: WEBER NORBERT
IPC: F17C13/02
Filed: 1993-07-23
Abstract: PCT No. PCT/EP93/01964 Sec. 371 Date Jan. 27, 1995 Sec. 102(e) Date Jan. 27, 1995 PCT Filed Jul. 23, 1993 PCT Pub. No. WO94/04898 PCT Pub. Date Mar. 3, 1994.An ultrasound testing device for gas pressure accumulators is used to test a predeterminable set position that can be taken by a movable separating element inside an accumulator filled with gas and connected to a fluid circuit. The separating element has at least one testing body associated with a visible mark which indicates the set position of the separating element. An ultrasound testing device on a testing body can be set on the accumulator in alignment with the visible mark. This testing device allows a plurality of accumulators of the same type to be tested for their predeterminable gas pressure set value, which corresponds to the gas pre-filling pressure, by a single hand apparatus. This kind of test is economical and achieves reliable results.
Patent EP-0620079-A1 (EP)
Inventor: MATSUMURA TERUYUKI - MATSUGAYA
IPC: G05B19/4069
Filed: 1993-10-04
Abstract: Est décrit un procédé pour vérifier un programme d'usinage destiné à une unité à commande numérique d'un tour à commande numérique présentant une pluralité d'outils montés sur la tourelle revolver, permettant de détecter avant l'usinage les interférences entre les outils et la pièce, et entre les outils et chaque partie du tour. Au stade de l'écriture d'un programme d'usinage ou de sa simulation, tous les outils n qui sont destinés à être montés sur la tourelle revolver A sont détectés (S1 à S4, et S6 à S8); les relations de position entre l'outil m à utiliser et les autres outils n sont déterminées (S5 et S9); les positions en cours des outils n sont déterminées (S10) en fonction des relations de position et du programme d'usinage défini pour l'outil m à utiliser; il est évalué si oui ou non chacun des outils n gêne la pièce B ou la région du mandrin C, afin d'afficher un signe d'alarme (S11 à S14). Par conséquent, toute entrave des outils peut être vérifiée avant l'usinage.
Patent EP-0606882-A1 (EP)
Inventor: SHOJI TADAO
IPC: C07H17/065
Filed: 1994-01-11
Abstract: A sulfated oligoglycoside acylate comprising monosaccharides of a single or two kinds as the constituents, wherein the hydrogen in the hydroxyl group at the 1-position of a reducing end sugar of the oligosaccharide formed via the glycoside bond of these monosaccharides has been substituted with an aglycon selected from a group consisting of alkyl groups, aromatic alkyl groups, aromatic alkoxy groups and tocopheryl groups ; from 12 to 80 % of the residual hydroxyl groups have been acylated with an acyl group selected from a group consisting of aliphatic acyl groups and aromatic acyl groups ; and 88 to 20 % thereof have been sulfated ; or a physiologically acceptable salt thereof provided that compounds wherein the aglycon is an alkyl group and the acyl group is an aliphatic acyl group are excluded is disclosed. Further, an antiviral agent, which exerts a long-lasting antiviral action particularly on HIV, containing said compound as an active ingredient is disclosed.
Patent EP-0608786-A1 (EP)
Inventor: WANLASS FRANK M
IPC: H03K17/0814
Filed: 1994-01-22
Abstract: A CMOS integrated circuit (IC) device embodiment of the present invention comprises an internal logic circuit operating with traditional 3.3 volt or five volt internal logic levels, an output buffer to convert the internal logic levels to external logic levels of 0.3 volts and an input buffer to convert the 0.3 volt external logic levels to the internal logic levels. In a CMOS IC device having numerous external output loads including relatively high capacitive values that are driven at very high clock rates, the restricted voltage swings of the 0.3 volt external logic levels permit unusually large numbers of devices to be driven without exceeding a predetermined power dissipation limit of the CMOS IC device. The low external logic levels further permit electrostatic discharge (ESD) protection to be included on all signal inputs and outputs of the CMOS IC device. The ESD protection comprises a pair of opposite polarity silicon PN junction diodes in parallel and connected between each signal line and a ground reference.
Patent EP-0610901-A1 (EP)
Inventor: BONOMELLI FEDERICO
IPC: A45D2/00
Filed: 1994-02-08
Abstract: A device for straightening and drying hair comprising two facing rotating belts (1,2), to which sets of brushes (4) are applied which straighten the hair, and means (7,9) suitable to carry out at the same time the hair drying, where said two belts are moved by two pinions (3,8) at the same speed but in opposed directions, so that the facing parts of the two belts slide parallely and in the same direction.
Patent EP-0645127-A1 (EP)
Inventor: SZABO ZSOLT
IPC: A61F2/46
Filed: 1994-09-14
Abstract: The invention proposes a joint prosthesis extractor comprising a curved tool head (2) which has a passage (6) for reception of a prosthetic stem and a locking device (8, 10, 12) which releasably blocks the prosthetic stem (4) in the passage, characterised in that the locking device (8, 10, 12) has a locking member (8) which engages in the passage and whose engagement position can be adjusted to suit different diameters of the prosthetic stem. An actuating force serving to adjust the engagement position and acting upon the locking member (8) is transmitted along the curved tool head. <IMAGE>
Patent EP-0655327-A1 (EP)
Inventor: KNOLL WOLFGANG
IPC: B41F9/06
Filed: 1994-11-15
Abstract: In an inking device for a gravure rotary printing machine, the contact pressure of an inking roller (3) is kept constant during the inking operation of a gravure forme cylinder (4) without any hydraulic or pneumatic pressure effect. This takes place due to the fact that second ends (9) of lever arms (8), whose first ends (11) bear the inking roller, are connected in each case to one end (21) of a torsion bar spring (12) which is fixed to the ink fountain. <IMAGE>
Patent EP-0657394-A1 (EP)
Inventor: BISHOP CRAIG V
IPC: C07F7/18
Filed: 1994-12-07
Abstract: Silane compositions are described which comprise (A) a silane coupling agent; and (B) a tris(silylorgano)amine or alkane characterized by the formulae 
 
 
 
        [(RO)₃SiR¹]₃N   (I) 
 
 
 
or 
 
 
 
        [(RO)₃SiR¹]₃CR²   (II) 
 
 
 
wherein each R is independently an alkyl, alkoxyalkyl, aryl, aralkyl or cycloalkyl group of less than 20 carbon atoms; R¹ is a divalent hydrocarbon or polyether group of less than 20 carbon atoms; and R² is a functional group represented by 
 
 
 
        C n H 2n X 
 
 
 
wherein n is from 0 to 20 and X is selected from amino, 
amido, hydroxy, alkoxy, halo, mercapto, carboxy, acyl, vinyl, allyl, styryl, epoxy, isocyanato, glycidoxy, and acryloxy groups. The silane compositions of the present invention are adhesive compositions providing improved bonding of surfaces such as glass, metal and metal oxides to thermosetting resins. The silane compositions also exhibit improved moisture resistance. The silane compositions are particularly useful as adhesives in preparing multi-layer laminates such as printed circuit boards.
Patent EP-0661222-A1 (EP)
Inventor: KRUEGER MANFRED DIPL-ING FH
IPC: B65D85/68
Filed: 1994-12-09
Abstract: The transport packaging (1) is formed from a palette-like base part (5), a covering part (6) and of connecting means for connecting the said parts. According to the invention, the base part and the covering part are designed as profiles which are essentially U-shaped in cross-section and whose edge flanges run in the same direction, a transporting recess (12) for internal conveying vehicles being provided in the edge flange of the base part. <IMAGE>
Patent EP-0622978-A1 (EP)
Inventor: KUEHN OTTO ADOLF
IPC: H05B41/392
Filed: 1994-03-29
Abstract: To hold constant the desired light output of a high or low pressure gas discharge lamp in cold operation, the current through the gas discharge lamp is measured and the difference with a desired reference value is determined. On the basis of the measured difference the frequency is controlled of a high frequency alternating voltage which is generated by a continuously variable oscillator. When current flow through the lamp is too low the frequency is lowered, whereby the resistance in the branch in which the lamp is arranged is decreased and the current flow is increased until the desired value is reached.
Patent EP-0643032-A1 (EP)
Inventor: ASAOKA SACHIO
IPC: C07C37/70
Filed: 1992-07-10
Abstract: A gaseous mixture of steam, phenol and bisphenol A, such as is obtained in the manufacture of bisphenol A, is treated for recovery of bisphenol A and phenol by the steps of:
     (a) introducing the gaseous mixture into a first cooling zone maintained at a pressure of 30 Torr or less and such a temperature that the steam is prevented from condensing while a portion of the phenol is condensed, wherein the gas is brought into counter-current contact with a first liquid cooling medium to condense substantially all of the bisphenol A and part of the phenol and thereby obtain a mixed gas containing uncondensed steam and uncondensed phenol, the first liquid cooling medium being phenol or bisphenol A-containing phenol; and 
   introducing the mixed gas into a second cooling zone maintained at a pressure of 30 Torr or less and such a temperature that substantially all of the mixed gas is condensed, wherein the gas is brought into counter-current contact with a second liquid cooling medium to condense substantially all of the mixed gas and thereby obtain a condensate-containing liquid, the second liquid cooling medium being an aqueous solution of phenol.
Patent EP-0609993-A1 (EP)
Inventor: MADSEN TIMOTHY A
IPC: G11B5/09
Filed: 1994-01-18
Abstract: A write circuit (28) in a magnetic disc drive (18) writes data to a magnetic disc (30) based on a write signal received (54). The write circuit includes a magnetic write head (80), an H-switch (78), and a headroom assistance circuit. The headroom assistance circuit includes a voltage divider (R1-R4), a capacitor (88), and a charging circuit (84, 86, 90) for charging and discharging the capacitor based on the write signals so that increased voltage appears across the magnetic recording write head during switching of the current polarity by the H-switch.
Patent EP-0608127-A1 (EP)
Inventor: CRONK JON ELLIOTT
IPC: H01F27/32
Filed: 1994-01-19
Abstract: In a magnetic component, the windings comprise planar conductive sheet windings or windings having conducting paths deposited on a flexible substrate such as a polyimide material to form individual truns of a winding. These turns are stacked and conducting paths interconnected to form a magnetic winding which interacts with a magnetic core member of the component. A polyimide material (e.g. Kapton) coverlay is applied to a each turn member to provide appropriate insulation.
Patent EP-0611126-A1 (EP)
Inventor: PUKKINEN ARTO
IPC: C01B15/023
Filed: 1994-02-07
Abstract: The invention relates to a hydrogenation catalyst for use in the preparation of hydrogen peroxide and to a method for the preparation of the catalyst. The hydrogenation catalyst contains in the main noble metal, of which more than 50 % is palladium. According to the invention, at least one transition metal is added to the noble metal.