baber/WOPTO huggingface dataset:
Patent EP-0585160-A1 (EP)
Inventor: BARBE CHRISTIAN
IPC: B01D53/22
Filed: 1993-08-04
Abstract: A process for generating a nitrogen-enriched gas from a feed stream of atmospheric air or a mixture of nitrogen which is not continuously supplied to a membrane system, which membrane system comprises a non-permeate side and a permeate side, and being more permeable to oxygen than nitrogen, which process entails feeding the feed stream side of the membrane, and recovering an oxygen enriched gas being recovered on the permeate side of the membrane system while a nitrogen-enriched gas is recovered from the non-permeate side of the membrane, wherein a feed back of nitrogen gas or nitrogen- containing gas having an oxygen gas concentration lower than 21% is supplied to the non-permeate side of the membrane system during at least a part of the period of time where the air feed stream is not supplied to the membrane system thereby avoiding any substantial retrodiffusion of oxygen through the membrane system from the permeate side to the non-permeate side of the membrane during those periods of time where the feed stream is not supplied to the membrane system.
Patent EP-0579571-A1 (EP)
Inventor: CANTOS-TORRO JOSE
IPC: B28B7/26
Filed: 1993-07-12
Abstract: The invention is characterised in using a previously manufactured disposable cover-mould that is filled with concrete and then left to harden. 
     To this end a set of prefabricated cover-moulds are placed on a pallet or a base made of wood or other material, next to each other, held by a removable metallic structure perimetrically embracing the lot. Once the covers are filled with concrete, the structure is removed from the pallet or base and the set of manufactured balusters remain standing on the said pallet or base. 
     Concrete is introduced into the covers by means of a vibratory hopper or platform which has manifold outlets connected to the pipes carrying or injecting the concrete to the bottom of each cover.
Patent EP-0578608-A1 (EP)
Inventor: CHARTON HENRI
IPC: F25D19/00
Filed: 1993-06-24
Abstract: The method consists in fastening components (9) to be machined (workpieces) on an auxiliary support (8) exhibiting good thermal conductivity, for example made of aluminium, by freezing onto an ice vice (1) on the copper plate (4) of which a film of antifreeze liquid has been deposited beforehand. The auxiliary support (8) is fastened to the ice vice by a vacuum (7), by magnetism, or by any mechanical clamping means. This method makes it possible to eliminate the defrosting operation and time required hitherto for removing the components to be machined from the ice vice. The auxiliary support (8) may be utilised as a transfer palette on which components are held by freezing. <IMAGE>
Patent EP-0632357-A1 (EP)
Inventor: PENNISI ALESSIO
IPC: G05F3/22
Filed: 1993-06-30
Abstract: A voltage reference circuit with programmable thermal coefficient, comprising first and second bipolar transistors (Q1,Q2) having their base terminals connected together and collector terminals connected to two legs of a current mirror circuit (Q3,Q4). 
     The emitter terminal of the first transistor (Q1) is connected to ground (GND) through two resistors (R1,R2) in series with each other, and the emitter terminal of the second transistor (Q2) is connected to a node between the two resistors. 
     The emitter of at least one of the two transistors (Q1,Q2) has discrete portions adapted to be connected electrically together in a predetermined fashion.
Patent EP-0660402-A1 (EP)
Inventor: FRISINA FERRUCCIO
IPC: H01L21/822
Filed: 1993-12-24
Abstract: An integrated structure pad assembly for lead bonding to a power semiconductor device chip comprises a chip portion having a top surface covered by a metallization layer (10) and which comprises a first sub-portion (1) wherein functionally active elements of the power device are present; said chip portion comprises at least one second sub-portion (11) wherein no functionally active elements of the power device are present, and a top surface of the metallization layer (10) is elevated over said at least one second sub-portion (11) with respect to the first sub-portion (1) to form at least one protrusion which forms a support surface for a lead.
Patent EP-0576650-A1 (EP)
Inventor: SCHLEUPEN RICHARD
IPC: G01L23/22
Filed: 1992-12-15
Abstract: On décrit une installation de détection du cognement d'un moteur à combustion interne dans laquelle les signaux de sortie d'un détecteur de cognement, par exemple d'un détecteur de bruit de structure, sont amplifiés, filtrés, redressés et intégrés, puis numérisés et étudiés dans un ordinateur (17) en vue de rechercher un cognement. Comme la fréquence des oscillations induites par le cognement est modifiée en fonction des paramètres de fonctionnement du moteur à combustion interne, la fréquence moyenne des filtres destinés à filtrer les oscillations de cognement est décalée au moyen de l'ordinateur (17) au-dessus de la fréquence d'horloge d'un filtre à capacités commutées. La comparaison des signaux qui ont passé les filtres à fréquence moyenne commandée et des signaux qui ont passé le filtre à fréquence moyenne constante permet de détecter le cognement lorsqu'une différence déterminée entre les signaux est dépassée. Il est également possible de détecter le cognement par l'analyse des décalages de fréquence du signal fourni par le détecteur de cognement.
Patent EP-0627925-A1 (EP)
Title: Inhibiteurs de trypsine
Inventor: BRUNCK TERENCE KEVIN
IPC: C07K14/81
Filed: 1993-01-29
Abstract: On décrit de nouveaux composés agissant contre la trypsine. On décrit notamment de nouveaux analogues d'aldéhydes peptidiques présentant une activité et une spécificité importantes comme inhibiteurs de la trypsine pancréatique chez les mammifères. Les composés sont utiles dans la prévention et le traitement des lésions ou de la destruction des tissus associées à la pancréatite.
Patent EP-0632758-A1 (EP)
Inventor: SUPPON FREDERICK C
IPC: B29C48/92
Filed: 1993-03-22
Abstract: Système de granulateur à résine plastique et procédé destinés à commander la position des lames coupantes (46) pour pastilles par rapport à une surface (12) de matrice de découpage, qui comportent un capteur de vibrations sous forme d'un accéléromètre piézoélectrique (200) monté sur la matrice de découpage (12) du granulateur. Des fréquences caractéristiques ou une sortie en pointe sont identifiées comme représentant l'état de contact entre les lames et la surface de la matrice de découpage et l'amplitude de la pointe caractéristique est utilisée pour indiquer l'ampleur ou le degré de pression du contact, ce qui permet de commander la position des couteaux par rapport à la matrice de découpage.
Patent EP-0633996-A1 (EP)
Title: Procede et secheur de sechage a boucle fermee
Inventor: DINH KHANH
IPC: F26B21/04
Filed: 1993-04-12
Abstract: Un séchoir est conçu comme un système fermé dans lequel l'air chauffé utilisé pour sécher les matériaux est continuellement recyclé dans le compartiment de séchage du séchoir sans être rejeté dans l'atmosphère, ceci augmentant l'efficacité du système tout en empêchant l'évacuation de vapeurs polluées dans l'atmosphère et en conservant également l'énergie nécessaire pour chauffer ou conditionner l'air aspiré dans le séchoir du bâtiment dans lequel se trouve ce dernier. Un échangeur de chaleur à régénération (140) et un refroidisseur/condenseur à ruissellement (144) sont ménagés dans le séchoir pour condenser et éliminer l'humidité de l'air saturé et retransférer dans l'air la chaleur de condensation avant que l'air ne soit réchauffé et recyclé, de retour vers les matériaux à sécher. Le compartiment de séchage peut comporter un tunnel fermé (131) à travers lequel est transporté un support de plateaux superposés (170) ou tout autre mécanisme de transport.
Patent EP-0650498-A1 (EP)
Inventor: WEINER HOWARD L
IPC: A61K38/095
Filed: 1993-04-09
Abstract: Peptides derived from fragment 84-102 of hMBP by deleting one to four N-terminal amino acids and/or one to eight C-terminal amino acids and containing an alanine residue at position 85,86,87,88,89,90,91,92,93,94,95,96,97,98, or 99.These peptides are useful to suppress autoimmune responses.
Patent EP-0640159-A1 (EP)
Inventor: SKAUGEN BORGEIR
IPC: D21F11/14
Filed: 1993-05-17
Abstract: L'invention décrit un dispositif (10) de fabrication de papier de soie (T) à partir de pâte à papier (S). Ce dispositif comporte un calibre de forme (12) pour former une bande de papier de soie humide (W) à partir de la pâte à papier (S). Un dispositif de séchage à l'air (14) est placé immédiatement en aval du calibre de forme (12) pour sécher la bande de papier de soie humide (W). Le papier de soie (T) est ensuite séché durant son passage dans un sécheur frictionneur (16) placé en aval du dispositif de séchage (14), le sécheur frictionneur (16) achevant le séchage du papier de soie (T).
Patent EP-0645030-A1 (EP)
Title: Processeur de donnees portable activant et desactivant selectivement des unites modulaires internes et un processeur d'application pour economiser l'energie
Inventor: KOENCK STEVEN E
IPC: G06F1/32
Filed: 1993-06-14
Abstract: Un dispositif de gestion d'énergie d'un terminal informatique portable de saisie de données comporte un bus de données rapide (50) qui couple des modules fonctionnels du terminal par l'intermédiaire d'une pluralité de microprocesseurs. Ces derniers coopèrent pour commander l'activation sélective de circuits de transmission en vue d'exécuter les fonctions nécessaires de transmission ou de traitement de données et de passer, à d'autres moments, à un état de mise en sommeil économisant l'énergie. On réalise également des économies d'énergie en affectant les fonctions de commande et de surveillance à un processeur pilote (49) d'un module terminal, ainsi que des opérations de traitement de données à un microprocesseur d'application rapide (48) doté d'une puissance de calcul importante. Lors de la survenance d'un événement nécessitant des opérations de traitement de données, le processeur d'application est activé, exécute les opérations nécessaires et est immédiatement désactivé pour économiser l'énergie lorsqu'il n'est pas activement engagé dans des fonctions de traitement de données. Des exemples de fonctions de ce type peuvent consister à interpréter des données brutes issues d'opérations de numérisation, à effectuer un traitement sur des données introduites au clavier, à exécuter des opérations de base sur des données et à actualiser des informations sur l'écran de visualisation.
Patent EP-0602228-A1 (EP)
Title: Systeme de communication infrarouge a debit binaire eleve permettant de maitriser le brouillage dans la propagation par trajets simples
Inventor: EASTMOND BRUCE C
IPC: H04B10/114
Filed: 1993-06-21
Abstract: L'invention concerne un système de communication (100) infrarouge (IR) sans fil qui transmet des informations en paquets (302) entre un module de commande (12) et une pluralité de modules utilisateurs (14) par l'intermédiaire d'émetteurs-récepteurs infrarouges (300/320), et présentant un itinéraire de communication sélectionnable. Dans ce système, au moins les modules utilisateurs (14) comprennent une pluralité de groupements de dispositifs IR (A1-A6) destinés à recevoir les signaux infrarouges (312/312') dans un champ IR relativement étroit de secteurs d'observation, et un sélecteur (20) couplé à ladite pluralité de groupements de dispositifs IR (A1-A6) et destiné à sélectionner un itinéraire de communication entre le module de commande (12) et un desdits groupements de dispositifs IR (A1-A6), partiellement en fonction de l'intégrité du signal reçu (302'), de façon à maîtriser les erreurs de réception dues au brouillage dans la propagation par trajets simples.
Patent EP-0651833-A1 (EP)
Title: Rail section.
Inventor: BENENOWSKI SEBASTIAN
IPC: E01B7/12
Filed: 1993-07-16
Abstract: PCT No. PCT/EP93/01870 Sec. 371 Date Apr. 11, 1995 Sec. 102(e) Date Apr. 11, 1995 PCT Filed Jul. 16, 1993 PCT Pub. No. WO94/02683 PCT Pub. Date Feb. 3, 1994.Rail construction including laterally adjacent frog sections with guard rails outwardly spaced to each side thereof by interposed liners. The components are interconnected by a transverse tightened bolt with vertical misalignment precluded by either nesting projections on adjacent abutting faces of the components or by a rigid, preformed sleeve press-fit within the bore receiving the bolt, the sleeve extending through the frog sections and at least partially through the liners.
Patent EP-0656913-A1 (EP)
Title: Amino resin and method for producing it.
Inventor: NILSSON BIRGIT
IPC: C08G12/12
Filed: 1993-08-23
Abstract: A method for producing amino resins based on formaldehyde, urea and dialdehyde, which are used as adhesive for cellulose-based products. In the method, formaldehyde, aliphatic dialdehyde and urea are condensed in two of more stages, such that in stage (1) the molar ratio of formaldehyde to urea is 2.6-5.0/1 and pH 3.5-6.5 and the condensation temperature 70-100  C, and the amount of dialdehyde is 0.01-0.06 moles per mole of formaldehyde, and condensation takes place in the presence of 0.01-0.10 moles of ammonia, hexamine, ammonium salt, aliphatic amine or diamine per mole of urea, and in stage (2) and optionally the following stages, the molar ratio of formaldehyde to urea is reduced to 2.4-1.5/1 by the addition of urea. The dialdehyde may consist of glyoxal or glutaraldehyde. The invention also relates to an amino resin produced according to the method, and to the use thereof.
Patent EP-0665871-A1 (EP)
Title: Process for cracking and transhydrogenation of hydrocarbon feedstock.
Inventor: GOUGH ARTHUR
IPC: C07C5/52
Filed: 1993-10-15
Abstract: A hydrocarbon feedstock (10) is cracked (12), and then the cracker product is compressed (18) and separated (20) into various hydrocarbon fractions including a stream containing hydrocarbons more highly unsaturated than mono-olefins (30). That stream is used for transhydrogenation (56) with at least one paraffin (42, 52) and the products from transhydrogenation (58) are combined with the cracker product before the compression thereof.
Patent EP-0678628-A1 (EP)
Inventor: SHIBASAKI MITSUHIRO
IPC: E02D17/13
Filed: 1993-10-22
Abstract: The present invention provides multi-shaft excavating device for forming a cast in situ diaphragm wall that is capable of forming such a wall of good linearity and is highly reliable. According to the invention, a guide shaft is provided on one or both sides of a plurality of excavating shafts which are linearly arranged and in which a jet nozzle is provided on said guide shaft. A multi-shaft excavating device with three mixing shafts for forming a cast in situ diaphragm wall comprising a first gear adapted to be rotated by the central mixing shaft, a pair of second gears in mesh engagement with said first gear, a first bevel gear that is integral with said first gear, a second bevel gear in mesh engagement with said first bevel gear and fixedly provided on a rotating shaft perpendicular to a straight line connecting the centers of said mixing shafts and cutters provided at the ends of said rotating shaft, all of which are provided in a housing maintaining an interval between said mixing shafts. With the multi-shaft excavating device of the present invention, it is possible to form such a wall of good linearity. Moreover, with the device of the present invention, since the ground is excavated in such a manner as to form a rectangular cross section by a jet stream, it is possible to improve reliability over a conventional excavating blade driven by a chain. Furthermore, with the device of the present invention, it is possible to form such a wall unit of rectangular shape, and since the reaction of the cutters is offset, good balance is obtained, and it is possible to obtain a device of high reliability due to gear driving.
Patent EP-0623303-A1 (EP)
Inventor: COLLAS GUY
IPC: A47J37/06
Filed: 1994-04-26
Abstract: The invention relates to an electric cooking apparatus comprising a base (1) in the form of a frame, a removable tray (2) designed to rest on said base, an electric heating element (4) arranged above the tray (2) and having a handle (4'), and a grill (5) placed above the element (4) and able to hold either food for grilling or a cooking stone (6) whose top surface (7) acts as a grill. According to the invention this apparatus comprises a control unit for controlling the electrical power supply to the element (4) comprising a switch (9), the control device (10) of which is connected to a sensor (11) that senses the temperature of the wall of the tray (2) and whose temperature control threshold is set above the range of temperatures when the grill (5) only is operating. <IMAGE>
Patent EP-0636458-A1 (EP)
Inventor: IKEDA NOBUKAZU C O FUJIKIN INC
IPC: B25B21/00
Filed: 1994-06-03
Abstract: A tightening device comprises an upper plate (1), a lower plate (3) disposed below the upper plate (1) in parallel thereto, a nut rotating gear (4) supported by the lower plate (3) so as to be rotatable in a horizontal plane, and a spur gear (27) provided on an underside of the upper plate (1) and meshable with the gear (4) for rotating the gear (4). The upper plate (1) has a portion (2) fittable to a flange of an externally threaded member for preventing the rotation of the threaded member, while the nut rotating gear (4) has a portion (5) fittable to a nut. With the nut manually tightened on the threaded member in advance, the flange fitting portion (2) of the upper plate (1) is fitted to the flange, the nut is fitted in the fitting portion (5) of the nut rotating gear (4), and the spur gear (27) is thereafter rotated, whereby the nut rotating gear (4) is driven to tighten up the nut on the threaded member.
Patent EP-0639008-A1 (EP)
Title: Housing for ultrashort wave transceiver
Inventor: MINOWA YOSHIO
IPC: H04B1/38
Filed: 1994-07-26
Abstract: An ultrashort-wave transceiver having an integrated transmitter and receiver for transmitting and receiving microwaves or higher frequency electromagnetic waves is one of a series of device products corresponding to different transmission output power capacities. In this invented series of device products, an ultrashort-wave transceiver which is of a minimum size to meet its transmission output power requirement without an amplifier is composed of entirely standardized basic components, a transmission module, a reception module, and a transmission and reception shared circuit which are housed in a heat radiating housing case irrespective of different transmission output power requirements. Corresponding to the transmission output power requirement, a power amplifier is added to the basic components. The heat radiating housing case which houses the basic components and the power amplifier is longer than, but has the same cross section as, the heat radiating housing case which houses no power amplifier, thereby radiating the heat produced by the power amplifier. The heat radiating housing case is thus substantially standardized.
Patent EP-0642124-A1 (EP)
Inventor: MATSUZAWA YOKO C O SONY CORPOR
IPC: G11B7/249
Filed: 1994-09-06
Abstract: An optical information recording medium is disclosed. The optical information recording medium has a transparent substrate having pits and lands corresponding to information signals formed therein, and a reflective layer formed on the transparent substrate. The reflective layer is composed mainly of a dye material and a polymeric material and has a reflectance of 15 to 25%. The polymeric material forming the reflective layer is a silicon varnish.
Patent EP-0653238-A1 (EP)
Inventor: MIYOSHI NAOTO C O TOYOTA JIDOS
IPC: B01J23/58
Filed: 1994-11-15
Abstract: A catalyst for purifying carbon monoxide, hydrocarbons and nitrogen oxides in exhaust gases at the stoichiometric point or in oxygen-rich atmospheres, is disclosed, and it includes a support in which at least one element selected from the group consisting of alkali metals, alkaline-earth metals and rare-earth elements including La is dissolved in titania to form a solid solution, and a noble metal catalyst ingredient loaded on the support. A process for purifying, by bringing the exhaust gases into contact with the catalyst, is also disclosed.
Patent EP-0655326-A1 (EP)
Inventor: ROSSI PAOLO
IPC: B32B7/027
Filed: 1994-11-17
Abstract: The base material is a coextrusion formed from at least two layers, one being a support layer of polyolefin (such as polyethylene or polypropylene) and the other a contact layer based on modified polyolefin, the contact layer, which has the property of easing the opening of the flexible package, having a softening point (VICAT point) less than that of the support layer. The flexible package is prepared with said material by welding it at different temperatures so as to eliminate the easy-open property of the contact layer in the longitudinal and base welds (and possibly in part of the mouth weld), while preserving this property in the total or remaining mouth weld.
Patent EP-0666318-A1 (EP)
Inventor: IIDA TOSHII
IPC: C12N15/60
Filed: 1990-08-14
Abstract: An enzyme catalyzing the conversion of a peptide C-terminal glycine adduct represented by the following formula (I):
       
 (wherein A represents a residue other than α-amino group or imino group and α-carboxylic group derived from naturally occurring α-amino acid, X represents hydrogen atom or a residue of an amino acid derivative which is bonded to N atom through carbonyl group) to a peptide C-terminal α-hydroxyglycine adduct represented by the following formula (II):
       
 (wherein A and X have the same meanings as above), and further catalyzing the conversion of the peptide C-terminal α-hydroxylglycine adduct represented by the above formula (II) to a C-terminal amidated compound represented by the following formula (III):
       
 (wherein A and X have the see meanings as defined above), which comprises culturing host cells transformed with an expression plasmid comprising a DNA coding for said enzyme, and recovering both or either of said enzymes from the culture, characterized in that in said DNA a portion corresponding to the membrane spanning region has been excised.
Patent EP-0649107-A1 (EP)
Inventor: WEBER KARON A
IPC: G06F3/0484
Filed: 1994-10-14
Abstract: A method for providing a flexible method for applying computationally significant association information in graphical input systems to information data using unrecognized visual information is disclosed. A method is provided to mark and index user-produced information (82) with special information designators called key objects (84,88,92) which can later be used as access mechanisms into the user-produced notes, without recognition of the notes. Visually recognizable, but computationally unrecognized, image segments are designated key objects. A key object is assigned a unique identifier that is computationally distinguishable from other key object identifiers. Key objects are associated with other data objects by attaching the key object identifier to other data objects in a data structure. A key object is easily created and reused, and provides a flexible and powerful indexing tool into graphically significant information without requiring the use of expensive or sophisticated recognition algorithms.
Patent EP-0655324-A1 (EP)
Inventor: MCWILLIAMS JOSEPH ANTHONY
IPC: F24C7/02
Filed: 1994-11-17
Abstract: A layer (13A) of compacted powdery microporous material is formed in a container (1) of substantially air-impervious material by providing at least one air outlet region (2) in the container together with barrier means (3) which is adapted and arranged to substantially prevent passage therethrough of microporous material during compaction thereof, whilst permitting permeation of air displaced therefrom during such compaction. Also provided in the container is means (4, 5; 14A, 14B; 15, 16; 17, 18; 19, 20; 21; 22) to enable the displaced air permeating at least part of the barrier means (3) during compaction of the microporous material (13) to flow laterally of the direction of movement of a press tool (11) between at least part of the barrier means and the base of the container (1) toward the at least one air outlet region (2) so as to be displaced from the container therethrough.