baber/WOPTO huggingface dataset:
Patent EP-0685873-A1 (EP)
Inventor: FORSTER JOHN
IPC: C23C16/50
Filed: 1995-05-31
Abstract: A plasma reactor for carrying out plasma processing of a semiconductor substrate (130) includes a vacuum chamber (100, 110) including apparatus (170) for introducing a gas into the interior thereof, an induction coil (140) encircling a region of the vacuum chamber (100, 110), the coil (140) being connected across an RF power source (150), and an electrode (180) positioned adjacent the region and connected to the RF power source (150) for capacitively coupling RF power to the gas in the interior of the vacuum chamber. The electrode (180) has a surface area facing the region which is large enough to provide capacitive coupling of RF power to the gas in the region sufficient to facilitate igniting a plasma, but which is small enough so that, during steady-state maintenance of the plasma, most of the RF power coupled to the plasma from the RF power source (150) is coupled inductively rather than capacitively.
Patent EP-0697490-A1 (EP)
Inventor: KUENZEL REINER
IPC: E05B47/06
Filed: 1995-07-14
Abstract: The actuator contains a mechanically moved lock bolt (8) by a lock (5) in a door, while a closure mechanism (9) is fitted in the door frame (2). A sensor (15) detects the locking of the closure mechanism and transmits it to a burglar alarm. The sensor is formed by a feedback contact, actuated by a deflector (1,10). The deflector also actuates the closure mechanism, and in itself actuated by delocking of the lock bolt such that the closure mechanism is inserted into a recess (14) in the door for an additional door bolting. The deflector is pref. reset into a non-locking position by a resetting spring (11).
Patent EP-0766365-A1 (EP)
Inventor: THORSOEE JAN
IPC: H02J7/00
Filed: 1995-09-27
Abstract: Electronic equipment may operate with different types of batteries. Each type requires special charching. The various battery types are equiped with memory, containing information on the battery and accessible by a microprocessor which controls charging and status of the battery.
Patent EP-0711051-A1 (EP)
Inventor: PRESS JAMES
IPC: H04L9/32
Filed: 1995-09-27
Abstract: A data processing system has a security infrastructure, including a first cryptographic support facility, a security service for user data, including a further cryptographic support facility, and a number of cryptographic algorithms, usable by said cryptographic support facilities. In order to protect against a user replacing weak algorithms intended for the protection of data with strong algorithms intended for use by the security infrastructure, a challenge/response mechanism is provided, which enables the cryptographic support facilities to verify authenticity of the algorithms. The challenge/response mechanism is as follows. First, the cryptographic support facility sends a challenge to the algorithm. The algorithm then generates a response by applying a cryptographic function to the challenge, and returns the response to the cryptographic support facility. The cryptographic support facility then checks whether the response has an expected value. Only upon successful authentication does the algorithm reveal a pointer to a function table. The pointer is encrypted under a shared secret key to prevent an "attacker in the middle" attack.
Patent EP-0707830-A1 (EP)
Inventor: GUGLIELMI GUIDO
IPC: A61B18/08
Filed: 1995-10-16
Abstract: An apparatus is provided for electrocoagulating blood and tissue at an occlusion site by means of application of an alternating signal or current through a detachable coil (14) on the end of a microcatheter. A Guglielmi Detachable Coil (GDC) is preferably used in the combination with radio frequency energy to cause local heating at the coil. Once carbonization of blood at the detachment zone of the GDC coil occurs, the impedance of the entire system increases. The impedance increase is detected to automatically turn off the alternating current and then to apply a direct current to electrolytically detach the GDC coil from the microcatheter.
Patent EP-0716391-A1 (EP)
Inventor: PRATER JAMES
IPC: G06F3/0488
Filed: 1995-12-07
Abstract: The invention provides for an electrostatic pen (13) to be associated with a tablet (20) and having a tablet engaging tip (14, 53) which is both electrically conductive and defermable, thus providing an increasing tip contact area (18) to the digitizing tablet (20) as the tip (14, 53) of the naually held pen (17) is pressed downward onto the tablet's top insulating layer (12). A signal source (15) and signal detector (50) are connected in series between the pen tip (14, 53) and the tablet's lower conductive layer (11) and the increased contact area (18) of the tip (14, 53) increases the capacitance between the tip (14, 53) and the tablet's lower conductive layer (11) thus improving the signal-to-noise ratio of the detected signal.
Patent EP-0671746-A1 (EP)
Inventor: STRASSEL ALBERT
IPC: H01R4/72
Filed: 1995-03-07
Abstract: Cable sheathed with a shrinkable, pref. semi-crystalline fluoropolymer, with a continuous intermediate layer of an elastomer and/or thermoplastic elastomer situated between the bare cable and the shrinkable fluoropolymer sheath.
Patent EP-0687536-A1 (EP)
Inventor: DELAUNAY DIDIER
IPC: H05B6/80
Filed: 1995-06-08
Abstract: Dispositif de traitement par micro-ondes de matériaux comprenant un moule (1) destiné à contenir le matériau (3) à traiter et un générateur de micro-ondes destiné à appliquer au moule (1) l'énergie hyperfréquence nécessaire au traitement du matériau, le moule comprenant au moins deux matériaux diélectriques (4, 5, 6, 7), entourant le matériau (3) à traiter, caractérisé en ce que les matériaux diélectriques ont des permittivités diélectriques différentes telles que l'atténuation d'un segment élémentaire de longueur l situé entre les points de cote z(n-l) et zn de la dimension longitudinale du matériau (3) à traiter comprenant au moins un tronçon décomposé en segments de longueur l, est régie par la relationdans laquelle :α est l'atténuation dans le segment élémentaire considéré,oα est l'atténuation initiale au sein du tronçon comprenant le segment élémentaire considéré,Po est la puissance micro-onde appliquée au tronçon,P(n-1) est la puissance micro-onde transmise dans le plan de cote z(n-1).
Patent EP-0703414-A1 (EP)
Inventor: LECHNER JOSEF ING
IPC: F24C15/20
Filed: 1995-09-06
Abstract: The cowl (1) has a casing (2) containing an exhausting chamber (4) with an air inlet (3), also a discharge-air chamber (6) connected to the exhausting one by a passage (7) containing the grease-separator. The latter is cleaned by nozzles spraying cleaning liquid, which is collected in a trough (19) and drained off. The casing is prefabricated and rectangular in plan view. The passage is formed by ports (8) at intervals round the periphery, and the exhausting chamber has a bottom cover plate (10). Above the plate is a central sprayer unit (16) with nozzles (18), which are supplied by pipe with cleaning liquid. A pump connects the trough to a drain union. The sprayer unit can have a sprayer arm (17) rotating on a vertical axis.
Patent EP-0729552-A1 (EP)
Inventor: THIEL RUDOLF
IPC: F16D65/14
Filed: 1994-11-18
Abstract: Ein becherförmiger Bremskolben (1) für Scheibenbremsen hat eine innere Ringnut (6), die für den Eingriff einer Haltefeder (11) zur Befestigung eines Bremsbelags (9) bestimmt ist und eine äussere Ringnut (7) für die Befestigung einer Schutzkappe (18). Erfindungsgemäss ist die innere Ringnut (6) gegenüber der äusseren Ringnut (7) um soviel axial versetzt angeordnet, dass die aufgrund der einen Ringnut (7) verminderte Wandstärke (20) des Bremskolbens (1) durch das Einbringen der anderen Ringnut (6) nicht noch weiter vermindert wird. Die verminderte Wandstärke (20) bleibt dabei zur Übertragung der Zuspannkraft auf den Bremsbelag (9) erhalten, während gleichzeitig die Gesamtwandstärke (21) des Bremskolbens (1) vorteilhaft gering ausfällt. Der Bremskolben (1) hat daher den Vorteil eines verminderten Gewichts bei gleicher Leistung.
Patent EP-0737216-A1 (EP)
Inventor: BARSOTTI ROBERT J
IPC: C08G59/42
Filed: 1994-12-21
Abstract: Composition de revêtement à base d'une résine anhydride de poids moléculaire faible contenant des fractions anhydride non cycliques pendantes, d'un anhydride linéaire, d'une résine époxy et d'un catalyseur, qui possède des propriétés excellentes en tant que revêtement, y compris la résistance aux détériorations.
Patent EP-0695324-A1 (EP)
Title: Process for producing cellulose shaped bodies
Inventor: KALT WOLFRAM
IPC: B01J39/22
Filed: 1995-02-01
Abstract: PCT No. PCT/AT95/00022 Sec. 371 Date Aug. 14, 1995 Sec. 102(e) Date Aug. 14, 1995 PCT Filed Feb. 1, 1995 PCT Pub. No. WO95/23885 PCT Pub. Date Sep. 8, 1995The invention is concerned with a process for the production of cellulose molded bodies. This process has the following steps: (A) dissolving cellulose in an aqueous solution of a tertiary amine-oxide to produce a moldable cellulose solution, (B) molding said cellulose solution and conducting said molded cellulose solution into an aqueous precipitation bath, wherein the cellulose is precipitated, thus producing a molded body and a spent precipitation bath, and (C) purifying said spent precipitation bath by contacting said precipitation bath with an ion exchanger, thus producing a purified aqueous amine-oxide solution which, optionally after concentration, is re-used again in step (A) as a cellulose solvent. In this process, the ion exchanger comprises a cellulose carrier which has attached groups which are capable of exchanging ions.
Patent EP-0741706-A1 (EP)
Inventor: HANI RAHIM
IPC: C07D213/61
Filed: 1995-01-18
Abstract: Procédé de préparation de 2,6-dichloropyridine consistant à faire réagir un mélange organique (exempt de solvant et de catalyseur) de 2-chloropyridine et de chlore en présence d'un adsorbant (chlorure d'hydrogène), d'UV, et éventuellement d'humidité, à une température comprise entre 90 °C et 185 °C. Est également présentée une méthode empêchant le colmatage du courant d'alimentation en chlore par du chlorure de calcium et la formation de chlorure de calcium dans le susdit mélange et qui consiste à procéder à un apport d'eau, de vapeur d'eau ou de leur combinaison avant ou pendant la réaction.
Patent EP-0748283-A1 (EP)
Title: Process for guiding freshly coated sheets
Inventor: STIEL JUERGEN ALFRED
IPC: B41F23/04
Filed: 1995-03-01
Abstract: The aim in a device for guiding sheets is to provide a second mode of operation which considerably reduces the power requirement. This is achieved by the invention by the changeover of an air supply chest (3) with slotted nozzles (4) in a guide surface (2) from blowing to suction operation.
Patent EP-0752429-A1 (EP)
Inventor: FUJISAWA HIROSHI
IPC: C08F6/02
Filed: 1995-03-17
Abstract: The present invention provides 1. isolation of a telechelic isobutylene polymer in a non-aqueous system to prevent the generation of waste water having a solvent dissolved therein and 2. a process for the preparation of a telechelic isobutylene polymer having more advantageous unsaturated groups. The present invention has the following constitutions:
     A process for the isolation of an isobutylene polymer which comprises the cationic polymerization reaction in a non-aqueous system in the presence of a catalyst represented by the following general formula (I):  
 
        MX n      (I) 
 
wherein M represents a metallic atom; n represents an integer of from 2 to 6; and the plurality of X may be the same or different and each represent a halogen atom or a monovalent hydrocarbon group, characterized in that the process comprises carrying out polymerization, carrying out the ligand exchange reaction of said catalyst, and then removing a component containing M in the general formula (I);   A process for the isolation of an isobutylene polymer which comprises the cationic polymerization in a non-aqueous system in the presence of a catalyst represented by the foregoing general formula (I), characterized in that the process comprises producing a telechelic isobutylene polymer and at the same time removing said catalyst with an adsorption material capable of adsorbing an acid; and   A process for the isolation of an isobutylene polymer which comprises carrying out cationic polymerization reaction in a non-aqueous system in the presence of a catalyst represented by the foregoing general formula (I); adding a compound represented by the foregoing general formula (II) to effect the dehydrochlorination reaction at the ends of the polymer and the ligand exchange reaction of the catalyst so as to produce a telechelic isobutylene polymer having an unsaturated group; and removing a component containing M in the general formula (I).
Patent EP-0755324-A1 (EP)
Inventor: SIEKMANN DIRK JOHANNES
IPC: B31D5/00
Filed: 1995-04-14
Abstract: Machine à fabriquer des produits d'emballage protecteur à partir d'un matériau à épaisseurs multiples (R) ou similaire comportant  un bâti (12) présentant un logement muni d'un orifice de sortie, une réserve d'alimentation fixée au bâti, un ensemble de formage (28) amenant les bords latéraux du matériau de départ à s'enrouler vers l'intérieur de façon à former une bande continue (36) présentant des parties latérales analogues à celles d'un coussin et une bande centrale, un système d'engrenages (34) conduisant le matériau d'apport dans l'ensemble de formage hors de l'orifice de sortie, un ensemble (26) de découpage de la bande continue en longueurs déterminées, placé entre le système d'engrenages et l'orifice de sortie, de façon à produire des produits d'emballage protecteur, et un ensemble d'accès (46) laissant passer lesdits produits et interdisant l'accès à l'ensemble de découpage depuis l'extérieur du logement.
Patent EP-0760007-A1 (EP)
Inventor: KORENBERG JULIE R
IPC: C12Q1/6841
Filed: 1995-05-09
Abstract: In accordance with the present invention, high resolution, rapid and reproducible chromosomal banding methods have been developed. Invention methods enable the accurate mapping of genes to single chromosome bands with no registration shift. In accordance with another embodiment of the present invention, DNA or cDNA probes uniquely identifying physical genomic locations are provided. Such reagents are useful for the identification of the chromosomal band from which a particular DNA sequence is derived.
Patent EP-0715695-A1 (EP)
Inventor: MOKDAD AYMAN
IPC: F16F15/30
Filed: 1995-06-30
Abstract: La présente invention concerne les volants amortisseurs, notamment pour véhicule automobile, du genre comportant deux masses coaxiales (1, 6), montées mobiles l'une par rapport à l'autre, à l'encontre de ressorts (150) et d'un dispositif de frottement (170), dans lequel l'inertie de la première masse (1) est augmentée par la disposition des moyens élastiques (150) entièrement en dessous radialement de la face de friction (125) de l'embrayage proprement dit. Application à l'industrie automobile.
Patent EP-0770067-A1 (EP)
Inventor: KLINTZ RALF
IPC: A01N43/54
Filed: 1995-07-04
Abstract: PCT No. PCT/EP95/02584 Sec. 371 Date Jun. 30, 1997 Sec. 102(e) Date Jun. 30, 1997 PCT Filed Jul. 4, 1995 PCT Pub. No. WO96/02518 PCT Pub. Date Feb. 1, 1996Substituted cinnamic oxime derivatives I and cinnamic hydroxamide derivatives II (R1=halogen, NO2, CN, CF3; R2=H, halogen; R3=H, halogen, C1-C6-alkyl, C1-C6-haloalkyl, C3-C6-cycloalkyl, C3-C6-alkenyl, C3-C6-alkynyl, hydroxy-C1-C6-alkyl; R4=H, halogen, CN, C1-C6-alkyl, C1-C6-haloalkyl or R3+R4=chemical bond; Y=-O-, -S-, -O-CO-, -O-SO2- or chemical bond; Y'=-O- or -S-; R5=unsubst. or subst. C1-C6-alkyl or C1-C6-haloalkyl; C3-C6-cycloalkyl, C3-C6-alkenyl, C3-C6-alkynyl, unsubst. or subst. phenyl or phenyl-C1-C6-alkyl, or, if Y is -O-, -S- or a chemical bond, is (C1-C6-alkyl)carbonyl or (C1-C6-alkoxy)carbonyl; or, if Y is a chemical bond, is hydrogen or halogen; R5'=R5, H or (C1-C6-haloalkyl)carbonyl; R6=H, C1-C6-alkyl, C1-C6-haloalkyl, C3-C6-cycloalkyl, C3-C6-alkenyl, C3-C6-alkynyl, hydroxy-C1-C6-alkyl, C1-C6-alkoxy-C1-C6-alkyl, C1-C6-alkylthio-C1-C6-alkyl, cyano-C1-C6-alkyl, (C1-C6-alkoxy) carbonyl-C1-C6-alkyl, (C1-C6-alkyl) carbonyl-C1-C6-alkyl, (C1-C6-alkyl)carbonyloxy-C1-C6-alkyl or unsubst. or subst. phenyl-C1-C6-alkyl; or, if Y is oxygen or sulfur, R5+R6 together=unsubst. or subst. C1-C3-alkylene; Cyc=N-(3,4,5,6-tetrahydrophthalimido) or X1, X2=oxygen or sulfur; R7=H, C1-C6-alkyl, C1-C6-haloalkyl, NH2; R8, R9=H, halogen, C1-C6-alkyl, C1-C6-haloalkyl or unsubst. or subst. phenyl); and salts of I and II. Use: herbicides; desiccation/defoliation of plants.
Patent EP-0774947-A1 (EP)
Inventor: GUITAY LOUIS-PAUL
IPC: A61H9/00
Filed: 1995-07-04
Abstract: Massaging apparatus intending to perform massage treatments through an action of suction and mobilization of the skin tissue. It is comprised of parallel rollers (3, 4) mounted inside a casing (1) and between which is created a depression when the apparatus is applied against the patient body. According to the invention, the rollers (3, 4) are not mounted with a fixed distance between the axes between the two sidewalls but may have a displacement with respect to each other by sliding inside ports (15a, 15b, 16a, 16b) provided in said walls, while remaining tangent with respect to the bottom of the casing, the two rollers being held normally spaced by a predetermined distance (E) by the use of thrust means (17, 18) acting on the axes (13, 14); the two rollers (3, 4) can be brought closer to each other by the suction effect, but the distance between the two rollers is limited to a predetermined value (e).
Patent EP-0767808-A1 (EP)
Inventor: VALLINO BARNEY
IPC: C08G69/10
Filed: 1995-06-28
Abstract: Selon l'invention, on produit un polysuccinimide par polymérisation thermique d'un précurseur ou d'un mélange de réactifs comprenant un composé insaturé, dans un réacteur à plaques (14), à des températures suffisantes pour amorcer la polymérisation et former un solide cassant. Le polysuccinimide ainsi obtenu peut être transformé par hydrolyse en acide polyaspartique ou en un sel d'acide polyaspartique, si désiré. Le précurseur susmentionné peut être un monomère ou un mélange de réactifs formant des intermédiaires polymérisables.
Patent EP-0777928-A1 (EP)
Title: Earth-leakage circuit breaker with automatic monitoring facility
Inventor: BERTHOLD RAINER
IPC: H02H3/05
Filed: 1995-08-24
Abstract: The circuit breaker has a sum current transducer (3), a magnetic trip device (5) and a switch mechanism (4) with main current contacts (4.2, 4.3) for the network lines (1, 2). The fault current response threshold of the circuit breaker and its response time are determined at intervals via a current signal generator (14), a current sensor (15), a timing signal generator and an electronic timer (20). The measured response threshold and response time are compared with stored values, to activate a real-time alarm when the measured values are outside the acceptable range and/or with a blocking device (12) preventing opening of the main current contacts during the measurement opening the contacts and preventing them from being re-closed. -
Patent EP-0772546-A1 (EP)
Inventor: NICKENS DAN A
IPC: F16L41/06
Filed: 1995-08-11
Abstract: A fluid recovery system and method for accessing the contents of a target container. A preferred embodiment of the fluid recovery system includes an auxiliary processing vessel for housing a container to be accessed, a cylinder rupture vessel for housing the auxiliary processing vessel, and a tapping assembly positioned within the cylinder rupture vessel for accessing the contents of a target container. One or more fluid seals may be formed. The use of the auxiliary processing vessel of the preferred embodiment provides an extra level of protection against exposure to the contents of the container.
Patent EP-0782490-A1 (EP)
Inventor: MIOLA CESARE
IPC: B01J3/00
Filed: 1995-09-08
Abstract: PCT No. PCT/EP95/03539 Sec. 371 Date Mar. 21, 1997 Sec. 102(e) Date Mar. 21, 1997 PCT Filed Sep. 8, 1995 PCT Pub. No. WO96/09136 PCT Pub. Date Mar. 28, 1996A method for repairing and restoring the functionality of equipment subjected to internal corrosion during its operation at high or medium pressure in a plant for the synthesis of urea. The method includes the cleaning of the corroded area, the formation of suitable supporting and/or holding surfaces for the placement of a new metallic lining, the formation of a new anticorrosive sealed off lining, obtained by positioning and welding flat elements and metallic plates which are suitably shaped and placed next to each other to become adapted to the internal profile of the equipment. The spaces and interstices below this new lining all communicate with at least one weep-hole present in the pressure resistant body. The entire repair is carried out through the manhole of the equipment and enables the restoring of its functionality for times similar to the normal duration of corresponding newly constructed equipment.
Patent EP-0802886-A1 (EP)
Inventor: KACZMAREK WIESLAW ALEXANDER
IPC: C01G49/08
Filed: 1995-10-04
Abstract: On soumet l'hématite à une transformation totale de phase pour produire de la magnétite, à la température ambiante, par activation magnétomécanique à l'état humide de l'hématite. L'activation mécanique à faible énergie de la surface oxydée est suffisante pour réaliser la transformation. Des liaisons oxygène sur une surface oxydée d'α-Fe2O3 sont apparemment rompues au cours du procédé d'activation mécanique et de l'oxygène est libéré (extrait) dans le liquide polaire de dispersion. La pression de l'oxygène au cours du procédé ainsi que la nature du liquide de dispersion ont une influence critique sur la rapidité et le succès de la transformation de phase. Ainsi, toutes les préparations réalisées en présence d'air, dans des conditions sèches ou avec des hydrocarbures saturés ou non polaires (benzène, anthracène) indiquent que le processus de réduction de l'hématite est inexistant ou très lent. Une pression d'air normale et/ou l'utilisation d'hydrocarbures ont pour effet de supprimer la transformation. Les effets d'un broyage prolongé en présence d'air et sous vide sur la morphologie des particules et la structure cristalline ionique de BaFe12O19 ont été analysés. Des expériences impliquant la diffraction des rayons X, la microscopie électronique à balayage et l'analyse thermique démontrent que, pour les matériaux broyés sous vide, la structure ordonnée se transforme progressivement en une phase nanocristalline désordonnée et stable. Pour des échantillons broyés à l'air, une décomposition chimique a été détectée en plus de la transformation structurale. L'application d'un traitement thermique reconstitue une structure cristalline de ferrite de baryum parfaite, les particules demeurant dans la plage submicronique. Lorsqu'il se produit des variations structurales au cours du recuit, les propriétés magnétiques sont modifiées. On a obtenu des comportements d'hystérésis radicalement différents pour des poudres recuites à 1273 K. La valeur de l'intensité d'aimantation, 4πMs = 335,4 - 347,2 kA/m, est proche de la valeur se rapportant aux poudres de ferrite prébroyées (inférieure de 10 %), mais la valeur de la force coercitive mesurée Hc = 393,9 - 445,6 kA/m, a été améliorée de façon notable par un facteur de 6 en raison de la structure fine des grains cristallins.