MODULAR CYCLONIC SEPARATOR FOR SEPARATING SOLID IMPURITIES AIR FLOW

Un séparateur cyclonique modulaire comprend des tubes de séparation (3) comprenant chacun une roue de guidage d'air (32) qui est fixée de manière coaxiale dans un corps de tube externe (31) et qui est formée avec des canaux en spirale (322) pour amener un écoulement d'air, qui s'écoule radialement dans le tube de séparation (3), à suivre un modèle d'écoulement cyclonique à travers une chambre de séparation (310) dans le tube de séparation (3), séparant ainsi certaines des impuretés solides de l'écoulement d'air à l'intérieur de la chambre de séparation (310). Chaque tube de séparation (3) peut se raccorder sélectivement avec une ou deux valves à trois orifices (4) pour former un premier ou deuxième module de filtration (A, B), dans lequel l'écoulement d'air passe à travers un passage de fluide dans la une valve à trois orifices (4) ou l'une des deux valves à trois orifices (4) avant de pénétrer dans le tube de séparation (3).

STACKABLE DEVICE FOR ARRANGING A WIRE

La présente invention propose un dispositif empilable (20) d'agencement d'un fil, comprenant une partie plane (21) incluant au moins une partie (22) d'enroulement d'un fil, ayant une butée supérieure (221), et au moins deux trous de positionnement (23), une partie de recouvrement (24) étant aménagé respectivement sur les deux côtés de la partie plane (21). Une fente ou encoche (241) est aménagée sur les deux extrémités avant et arrière de chaque partie de recouvrement (24), au moins une encoche (242) étant aménagée sur un côté de l'une des parties de recouvrement (24). L'autre partie de recouvrement (24) comprend, sur un côté, au moins deux parties saillantes (243) de positionnement. Un espace (201) d'agencement de fil est défini par le dispositif (20) d'agencement de fil. Du fait qu'au moins deux parties saillantes (243) de positionnement sont aménagées sur un côté d'une partie de recouvrement (24) et qu'au moins deux trous de positionnement (23) sont aménagés sur la portion plane (21) ...

BACKLIGHT UNIT WITH EDGE LIGHTING

LENSES, OF THE DEVICES, PROCECES AND SYSTEMS INTEND FOR THE ERROR OF REFRACTION

La présente invention concerne des lentilles, des dispositifs, des procédés et/ou des systèmes destinés à agir sur l'erreur de réfraction. Certains modes de réalisation concernent la modification ou la régulation du front d'onde de la lumière incidente dans un œil humain. Les lentilles, dispositifs, procédés et/ou systèmes peuvent être utilisés pour corriger, agir sur, atténuer ou traiter les erreurs de réfraction et fournissent une excellente vision à des distances couvrant les visions de loin à près sans images fantômes notables. L'erreur de réfraction peut par exemple résulter de la myopie, de l'hypermétropie ou de la presbytie avec ou sans astigmatisme. Certains modes de réalisation décrits concernant des lentilles, des dispositifs et/ou des procédés comprennent des modes de réalisation qui concernent la vision fovéale et/ou périphérique. Des exemples de lentilles relevant des domaines de certains modes de réalisation comprennent des lentilles de contact, des onlays cornéens, des inlays ...

EDGE-LIT BACKLIGHT MODULE

La présente invention porte sur un module de rétroéclairage à éclairage périphérique (1) ayant un panneau arrière rectangulaire (11) ayant une microstructure réfléchissante, une première partie de lumière (110) ayant un plan incliné ou une cambrure étant prévue pour réfléchir les lumières émises par une pluralité de diodes électroluminescentes (DEL) (12) avec un angle d'ouverture par rapport à la normale relativement plus petit, et une deuxième partie de lumière (111) étant prévue pour réfléchir la lumière ayant un angle d'ouverture légèrement plus grand, et une troisième partie de lumière (112) étant prévue pour réfléchir la lumière ayant le plus grand angle d'ouverture, pour guider des lumières de différentes intensités vers différents trajets et projeter les lumières à chaque position d'un panneau avant (10) de manière à atteindre un rendement d'extraction de lumière avec une distribution uniforme de l'intensité lumineuse d'une source de lumière à DEL.

REDUCING MECHANISM, IN PARTICULAR FOR an ADJUSTING DEVICE Of a SEAT OF MOTOR VEHICLE.

CURABLE FLUX COMPOSITION AND WELDING METHOD

COMPOSITION OF SETTING AND PROCEEDED FLUX OF WELDING

Une composition de fondant durcissable est fournie, comprenant, en tant que composants initiaux : un composant de résine comportant au moins deux groupes oxirane par molécule ; un fondant représenté par la formule I : dans laquelle R1, R2, R3 et R4 sont indépendamment choisis parmi un atome d'hydrogène, un groupe alkyle substitué en C1 à C80, un groupe alkyle non substitué en C1 à C80, un groupe arylalkyle substitué en C7 à C80 et un groupe arylalkyle non substitué en C7 à C80; et dans laquelle de zéro à trois des radicaux R1, R2, R3 et R4 représente(nt) un atome d'hydrogène ; et optionnellement, un agent de durcissement. Est également fourni un procédé de soudage d'un contact électrique utilisant la composition de fondant durcissable.

MODULAR CYCLONIC SEPARATOR FOR SEPARATING SOLID IMPURITIES AIR FLOW

FLUX COMPOSITION AND WELDING METHOD

INSPECTING DEVICE UNDER POINTS

HEADREST ARRANGEMENT ELECTRICALLY ADJUSTABLE HEIGHT OF A MOTOR VEHICLE SEAT.

Power transfer switch device of vehicle having power supply generator

Un appareil de commande de transmission d'énergie est destiné à être utilisé avec un véhicule (20) comprenant un générateur d'énergie (23). Le dispositif comprend une unité de commutation (4) et une unité de positionnement (8). L'unité de commutation (4) comprend un mécanisme d'entraînement électrique (6) et une coque extérieure (7). Le mécanisme d'entraînement électrique (6) comprend un moteur électrique (62) et un ensemble d'engrenages (63). L'unité de positionnement (8) comprend un organe de limitation de position (81) et une portion de mise en prise (82) comportant des première et deuxième extrémités de mise en prise (821, 822). Un engrenage de l'ensemble d'engrenages (63) est entraîné par le moteur électrique (62) pour tourner entre une position de non-alimentation à laquelle le générateur d'énergie (23) ne peut pas fonctionner et une position d'alimentation à laquelle le générateur d'énergie (23) peut fonctionner.

MULTIFUNCTIONAL COUPLING REAGENTS AZLACTONE-FUNCTIONAL.

La présente invention concerne de nouveaux composés à fonction azlactone destinés à être utilisés comme agents de couplage multifonctionnels ainsi qu'un procédé de couplage entre une biomolécule et une molécule cible mettant en œuvre un tel composé. Elle concerne en outre un réactif de diagnostic, un kit pour la mise en œuvre dudit procédé de couplage, un procédé de séparation, de détection et/ou de caractérisation d'au moins une molécule d'intérêt, et une composition comprenant un composé selon l'invention.

Dipeptidyl peptidase-iv inhibiting compounds, methods of preparing the same, and pharmaceutical compositions containing the same as an active agent

Forming wiring pattern by laser irradiation, comprises e.g. coating light-sensitive material on substrate to form light-sensitive layer and irradiating laser beam on substrate to form pattern including exposed region and unexposed region

Procédé de réalisation d'un schéma de câblage par irradiation par faisceau laser, procédé caractérisé en ce qu'il comprend les étapes suivantes : - application d'un revêtement de matière photosensible sur un substrat pour réaliser une couche photosensible, - irradiation par un faisceau laser de la matière photosensible du substrat pour former un motif qui comprend au moins une région exposée et au moins une région non exposée, et - formation d'un schéma de câblage métallique en immergeant le substrat dans une solution contenant des nanoparticules métalliques qui se fixent alors à la région exposée, - la structure moléculaire de la matière photosensible de la région exposée étant modifiée par irradiation par le faisceau laser.

APPARATUS OF CONNECTION WITH A PORT COMBO

La présente invention concerne un appareil de connexion avec un port combo L'appareil de connexion supporte particulièrement deux, ou plus, bornes de connexion (301) conformément à divers types, en particulier les connecteurs RJ-45 et RJ-11. Selon un des modes de réalisation, l'appareil avec un port combo comprend un circuit de détection (307) et une unité de commande de connecteur (305). L'appareil fonctionne de préférence pour détecter les signaux électriques à partir d'une source de connexion, et réaliser une commutation automatique parmi les fils. Après que la signalisation d'une insertion d'un quelconque connecteur est détectée, l'unité de commande de connecteur (305) réalise une commutation d'acheminement pour définir une combinaison des fils selon un signal de commande.

POLYAMINE FLUX COMPOSITION AND METHOD FOR BRAZING

TRANSMISSION ASSEMBLY FOR A VEHICLE

Un ensemble de transmission pour un véhicule comprend un mécanisme de transmission (3), une unité d'embrayage (5) et un mécanisme de commutation (6). Le mécanisme de transmission (3) comprend un premier engrenage et un second engrenage (31, 33) s'engrenant l'un avec l'autre. l'unité d'embrayage (5) coulisse le long d'un axe de rotation de vilebrequin (X) entre une position de prise, dans laquelle l'unité d'embrayage (5) met en prise le premier engrenage (31), et une position de dégagement, dans laquelle l'unité d'embrayage (5) est dégagée du premier engrenage (31). Le mécanisme de commutation (6) comprend un moteur (62), et un élément d'entraînement d'embrayage (61) entraîné par le moteur de façon à se déplacer relativement au mécanisme de transmission (3) et à l'unité d'embrayage (5) et à entraîner un mouvement coulissant de l'unité d'embrayage (5) de la position de dégagement à la position de prise.

USE Of an AQUEOUS OR ORGANIC EXTRACT OR HYDRO-ORGANIQUE OF MICROSORUM

DEVICE HEAD-REST ELECTRICALLY ADJUSTABLE IN HEIGHT Of a SEAT OF MOTOR VEHICLE.

Un dispositif appui-tête électriquement réglable en hauteur d'un siège de véhicule automobile comprend un appui-tête (24), un ou deux montant(s) (26) supportant cet appui-tête (24), une pièce transversale (28) qui est reliée à au moins un montant (26) et présente un filetage intérieur (30), ainsi qu'un ensemble moteur-broche (34) qui présente une broche (32) laquelle est en prise avec ledit filetage intérieur (30). Un logement de guidage (50) pour une pièce de guidage (46, 52) est prévu sur la pièce transversale (28) et/ou sur ledit ensemble moteur-broche (34).

Sole for shoe, has dynamic shock absorbing system with fluid flow control device for controlling flow of fluid circulating in conduit which connects two variable volume containers, where control device is controlled by user

Semelle de chaussure (18) comportant un talon (19) et une partie avant (20) de semelle et un système d'amortissement de chocs dynamique (1), le système d'amortissement de chocs dynamique (1) comprenant : un premier récipient (2) de volume variable disposé dans le talon (19) de la semelle, un deuxième récipient (3) de volume variable disposé dans la partie avant de semelle (20), au moins un conduit (4) connectant le premier récipient (2) et le deuxième récipient (3), et un ou plusieurs fluides remplissant le premier récipient (2), le deuxième récipient (3) et le conduit (4). La semelle de chaussure (18) est caractérisée en ce que le système d'amortissement de chocs dynamique (1) comprend un dispositif (5) de réglage de débit de fluide circulant dans l'un au moins des conduits (4), ledit dispositif (5) de réglage étant réglable par l'utilisateur.

PROCEEDED OF PILOTING OF the CHANGES OF REPORTS/RATIOS Of ONE LIMPS OF VITESSESAUTOMATIQUE

POLYAMINE FLUX COMPOSITION, CARBOXYLIC ACID AND WELDING METHOD

SUPPLY MODE HAS COMMUTATION

SUCTION ASSEMBLY IN CLOSED CIRCUIT, CAPABLE OF BEING IMPLEMENTED ON A BRONCHOSCOPE

INSPECTING DEVICE UNDER POINTS

Dispositif de contrôle (3) comprenant un châssis (30) qui comporte un élément extérieur de support supportant une couche de circuit 40 et un élément central de support (35) supportant un ensemble (50) de pointes de contrôle. Quand le contrôleur descend toucher la couche de circuit 40 du dispositif de contrôle (30) sous pointes depuis la face supérieure, l'élément extérieur de support du châssis (30) subit les contraintes induites par ce mouvement de descente. Quand les pointes de contrôle (53) du porte-pointes (51) descendent toucher les composants électroniques d'une plaquette de circuits intégrés à contrôler, l'élément central de support (35) du châssis (30) subit la force de réaction exercée par la plaquette de circuits intégrés.

AMINE FLUX COMPOSITION, CURABLE CARBOXYLIC ACID AND WELDING METHOD

FLUX COMPOSITION AND WELDING METHOD

COMPOSITION OF FLUX Of SETTING AND PROCEEDED AMINE OF BRAZING

Il est fourni une composition de fondant d'amine durcissable, comprenant, comme constituants initiaux : un constituant de résine présentant au moins deux groupes oxirane par molécule ; un agent de couverture de fondant d'amine représenté par la formule I : dans laquelle R1, R2, R3 et R4 sont indépendamment choisis parmi un hydrogène, un groupe alkyle en C1-80 substitué, un groupe alkyle en C1-80 non substitué, un groupe arylalkyle en C7-80 substitué et un groupe arylalkyle en C7-80 non substitué ; dans laquelle R7 et R8 sont indépendamment choisis parmi des groupes alkyle substitués ou non substitués, des groupes aryle substitués ou non substitués, ou dans laquelle R7 et R8, avec l'atome de carbone auquel ils sont fixés, forment un cycle cycloalkyle en C3-20 ; dans laquelle R10 et R11 sont indépendamment choisis parmi des groupes alkyle et des groupes aryle ; et, dans laquelle R9 est choisi parmi un hydrogène, des groupes alkyle et des groupes aryle ; et, éventuellement, un agent durcissant ...

CLOUD COMPUTING INFRASTRUCTURE-BASED PERSONAL COMPUTER COMPRISING MICRO-SERVERS INTEGRATED INTO VIALS HAS LED AND CONNECTED TO A CENTRAL SERVER

La présente invention permet la création d'un Cloud personnel grâce à une infrastructure dans laquelle la puissance de calcul et le stockage sont gérés par des micro-serveurs intégrés dans des systèmes d'éclairage à LEDs auxquels le client se connecte via une liaison Internet sans fil sécurisée. L'ordinateur de bureau ou portable, le téléphone mobile, la tablette tactile et autres objets connectés deviennent des points d'accès pour exécuter des applications ou consulter des données qui sont hébergées sur les micro-serveurs. La présente invention permet également d'associer des fonctions supplémentaires, qui sont au minimum : la gestion de l'authentification et du contrôle d'accès, la mise à disposition de logiciels applicatifs (Il s'agit par exemple de messageries électroniques type Google, Microsoft ou de suites bureautiques type Office), le stockage des contenus personnels (photos, vidéos, musique, documents...) et de partage de données numériques type Dropbox, et la constitution d'un ...

Lighting module for e.g. motor vehicle`s rear headlight, has contacts made of charged silicone, assembled with plate, and establishing electrical connection with terminations/electrodes to provide power to LED device for operating unit

L'invention concerne un module d'éclairage (1) comprenant : - un dispositif de lumière (10) comprenant une unité d'émission de lumière (11), - au moins une terminaison électrique (13) connectée à l'unité d'émission de lumière (11). Elle se caractérise en ce qu'il comporte : - une plaque conductrice (14) composée de pistes électriques, et - au moins un contact électrique conducteur élastique (15) en polymère chargé pour établir une liaison électrique avec une terminaison électrique (13), le contact électrique conducteur élastique (15) étant assemblé à la plaque conductrice (14).

Use of an enzyme-rich concentrate derived from germ of cereals for producing a drug for joint disorders related to ignition phenomena, such as arthritis or osteoarthritis, and as an antiinflammatory drug

La présente invention se rapporte au domaine de la chimie et plus particulièrement à celui de la biochimie. Elle a plus particulièrement pour objet l'utilisation à des fins thérapeutique d'un concentré enzymatique tiré du germe de céréales en vue de la réalisation d'un médicament destiné à combattre les états d'inflammation chez l'homme ou l'animal. Le concentré enzymatique est préparé par mise en germination des graines de céréales, broyage après séchage, mise en contact de la poudre ainsi obtenue avec de l'eau, épuisement à l'alcool aqueux, précipitation du mélange enzymatique à basse température, et séchage par lyophilisation. Utilisation du concentré enzymatique tiré du germe de céréales comme médicament anti - inflammatoire.

MODULATE CAMERA AND PROCESS Of CORRESPONDING ASSEMBLY

Closed suction circuit assembly for bronchoscope for visualizing inside of airways of patient, has bronchoscope unit including inner sleeve formed and extended in outer sleeve, where inner sleeve includes insertion hole to pass bronchoscope

Cet ensemble d'aspiration en circuit fermé (1) comprend un corps de tube (10), un connecteur de bronchoscope (20), une valve d'étranglement (30) et une prise de bronchoscope (40). Le connecteur de bronchoscope (20) est disposé sur le corps de tube (10), et la valve d'étranglement (30) est branchée sur une prise externe (201) du connecteur de bronchoscope (20), la valve d'étranglement (30) présentant une plaque d'étranglement (31) ayant une extrémité s'étendant dans le connecteur de bronchoscope (20) et étant fixée à une extrémité de la valve d'étranglement (30). La prise de bronchoscope (40) comprend un manchon externe (41) et un manchon interne (42), et le manchon interne (42) présente un trou d'insertion (420) pour le passage d'un bronchoscope (2).

SYSTEM OF READER OF COMPACT DISK WITH POSSIBILITY OF UNINTERRUPTED REPRODUCTION IN THE PRESENCE OF VIBRATIONS, AND PROCEEDED OF REPRODUCTION CORRESPONDING

FLUX COMPOSITION AMINE, CARBOXYLIC ACID AND WELDING METHOD

TESTER FOR TRANSMITTING HIGH-FREQUENCY SIGNAL AND USING THE SAME PROBE CARD.

MULTIFUNCTIONAL COUPLING REAGENTS AZLACTONE-FUNCTIONAL.

USE OF DERIVATIVES OF MONOMERS FROM ISOSORBIDE AS SUBSTITUTES DERIVATIVES OF BISPHENOL A

Co-monomères comportant un noyau isosorbide et des fonctions polymérisables, issus de la chimie « click » (voie de synthèse « verte »), et utilisables dans les matériaux polymères, notamment entrant dans la formulation des produits dentaires tels que adhésifs (avec leurs fonction acides), composites d'obturation, ciments résines de scellement définitif, et résines dentaires, notamment pour l'élaboration de couronnes provisoires. Ils pourraient aussi entrer dans la composition de futurs composites adhésifs. L'invention remplace avantageusement, car beaucoup moins toxiques que les monomères classiquement utilisés dans les produits dentaires cités (Bis GMA, Bis EMA, Bis DMA et UDMA), ainsi que dans des polymères utilisés dans d'autres secteurs d'activité. Les formulations issues des monomères devraient être beaucoup plus stables et ne pas s'hydrolyser pendant le stockage, tout en gardant leurs qualités adhésives sur de longues périodes.

Camera module for use in e.g. personal digital assistant, has conductive welding lead connected to signal terminal of composite printed circuit board, and under fill formed around connection zone between lead and signal terminal

Afin d'obtenir un module de caméra de taille réduite en formant le manque de métal autour d'une zone de raccordement entre la carte de circuit imprimé composite et la puce de détection d'image, nous disposons selon un mode de réalisation de la présente invention d'un module de caméra (1) comprenant une carte de circuit imprimé composite (21), une puce de détection d'image (22) et un manque de métal (24). La carte de circuit imprimé composite (21) comprend une borne de signal (211A) à relier à un cordon de soudure conducteur (23) de la puce de détection d'image (22). Le manque de métal (24) est formé autour d'une zone de raccordement entre le cordon de soudure conducteur (23) et la borne de signal (211A).

JUNCTION FOR SUCTION TUBE SPUTUM

LENSES, DEVICES, METHODS AND SYSTEMS FOR THE DEFECTIVE VISION

COMPOSITION OF FLUX AND PROCESS OF WELDING

Il est fourni une composition de fondant, comprenant, comme composant initial: un acide carboxylique; et un agent fondant représenté par la formule I: où R1, R2, R3 et R4 sont choisis indépendamment parmi un hydrogène, un groupe C1-80 alkyle substitué, un groupe C1-80 alkyle non substitué, un groupe C7-80 arylalkyle substitué et un groupe C7-80 arylalkyle non substitué; et où zéro à trois de R1, R2, R3 et R4 est (sont) un hydrogène. Un procédé de soudage d'un contact électrique utilisant la composition de fondant est également fourni.

COMPOSITION OF FLUX AMINE, SETTING AND PROCEEDED CARBOXYLIC ACID OF WELDING

Une composition de fondant durcissable est fournie, comprenant, comme composants initiaux: un composant résine ayant au moins deux groupes oxirane par molécule; un acide carboxylique; et un agent fondant amine représenté par la formule I: et, éventuellement, un agent durcisseur. Est également fourni un procédé de soudage d'un contact électrique utilisant la composition de fondant durcissable.

COMPOSITION OF FLUX AND PROCESS OF WELDING

Une composition de fondant est fournie, comprenant, en tant que composant initial : un fondant représenté par la formule I : dans laquelle R1, R2, R3 et R4 sont indépendamment choisis parmi un atome d'hydrogène, un groupe alkyle substitué en C1 à C80, un groupe alkyle non substitué en C1 à C80, un groupe arylalkyle substitué en C7 à C80 et un groupe arylalkyle non substitué en C7 à C80; et dans laquelle de zéro à trois des radicaux R1, R2, R3 et R4 représente(nt) un atome d'hydrogène. Est également fourni un procédé de soudage d'un contact électrique utilisant la composition de fondant.

SAFETY DEVICE FOR THE PASSAGE SPEEDS FOR A CROSS-COUNTRY VEHICLE

Ce dispositif (4) comprend un levier de vitesse (41), un arbre formant moyeu (42) de changement de vitesses, et un ensemble de roues dentées (43) de changement de vitesses, l'ensemble de roues dentées (43) de changement de vitesses étant équipé d'une fourchette de commutation (433). Selon l'invention, une barre d'inversion (44) est agencée à une extrémité de l'arbre formant moyeu (42) de changement de vitesses, cette barre (44) étant actionnée par un organe de commande (L) pour effectuer un mouvement latéral de manière sélective, l'arbre formant moyeu (42) de changement de vitesses formant un épaulement (423) sur lequel un bloc (424) est aménagé, la barre d'inversion (44) étant positionnée sur l'épaulement (423) et venant en butée contre le bloc (424) ; lorsque l'organe de commande (L) est actionné, la barre d'inversion (44) effectue un mouvement latéral et de ce fait se désengage du bloc (424) de l'arbre formant moyeu (42) de changement de vitesses pour permettre à la fourchette de commutation ...

CURABLE FLUX COMPOSITION AND WELDING METHOD

FITTING DEVICE

NEW ENZYMATIC PRODUCT AND ITS USE

COMPOSITION OF FLUX AMINE, CARBOXYLIC ACID AND PROCEEDED OF WELDING

Il est fourni une composition de fondant comprenant, comme composants initiaux: un acide carboxylique; et un agent fondant amine représenté par la formule I: Il est fourni aussi un procédé de soudage d'un contact électrique utilisant la composition de fondant.

COMPOSITION OF FLUX POLYAMINE, CARBOXYLIC ACID AND PROCEEDED OF WELDING

Il est fourni une composition de fondant, comprenant, comme composants initiaux: un acide carboxylique; et un agent fondant polyamine représenté par la formule I: à condition que quand l'agent fondant polyamine représenté par la formule I est selon la formule la: zéro à trois de R1, R2, R3 et R4 est (sont) un hydrogène. Il est fourni aussi un procédé de soudage d'un contact électrique utilisant la composition de fondant.

COMPOSITION OF FLUX AND PROCESS OF BRAZING

Il est fourni une composition de fondant d'amine, comprenant, comme constituant initial : un agent de couverture de fondant d'amine représenté par la formule I : dans laquelle R1, R2, R3 et R4 sont indépendamment choisis parmi un hydrogène, un groupe alkyle en C1-80 substitué, un groupe alkyle en C1-80 non substitué, un groupe arylalkyle en C7-80 substitué et un groupe arylalkyle en C7-80 non substitué ; dans laquelle R7 et R8 sont indépendamment choisis parmi un groupe alkyle en C1-20, un groupe alkyle en C1-20 substitué, un groupe aryle en C6-20 et un groupe aryle en C6-20 substitué ou dans laquelle R7 et R8, avec l'atome de carbone auquel ils sont fixés, forment un cycle cycloalkyle en C3-20 éventuellement substitué avec un groupe alkyle en C1-6 ; dans laquelle R10 et R11 sont indépendamment choisis parmi des groupes alkyle et des groupes aryle ; et, dans laquelle R9 est choisi parmi un hydrogène, des groupes alkyle et des groupes aryle.

AMINE CURATIVE FLUX COMPOSITION AND METHOD FOR BRAZING

FLUX COMPOSITION AND METHOD FOR BRAZING

TESTER FOR TRANSMISSION OF HIGH FREQUENCY SIGNALS AND CHART PROBES USING THIS ONE.

Sonde pour transmission de signaux à haute fréquence comprenant une broche métallique (51), et une ligne métallique (520) disposée de manière espacée sur et électriquement isolée par rapport à la broche métallique (51) et connectée électriquement au potentiel de terre de façon à maintenir l'impédance caractéristique de la sonde au moment de la transmission d'un signal à haute fréquence. Le diamètre maximal de la sonde est sensiblement égal ou inférieur à deux fois le diamètre de la broche métallique (51). Dans ces conditions, une grande quantité de sondes peuvent être installées sur une carte sonde pour tester un grand nombre de dispositifs électroniques, de telle sorte qu'un test électronique au niveau d'une plaquette de semi-conducteur peut être réalisé d'une manière efficace et rapide.

Sole for use in shock absorbing shoe, has compartments joined together by intermediate drains that allow circulation of incompressible liquid or gas fluid moving from one compartment to another compartment according to nature of fluid

L'invention se rapporte au domaine de la chaussure et en particulier à une semelle d'amortissement des chocs. Elle concerne en particulier une semelle de chaussure comportant dans le talon un réservoir de fluide, dans la pointe de la semelle un autre réservoir de fluide, ces deux réservoirs étant reliés entre eux par un dispositif de connexion et de régulation. Le déplacement du fluide est assuré par la marche du piéton, le poids du piéton et sa vitesse de déplacement. Utilisation pour l'amortissement de la marche.

GUIDANCE SYSTEM FOR JOINT FREIGHT VEHICLE

Junction for suction tube used to suck sputum from otolaryngologic sphere of patient, has sleeve including rotating end connected to discharge tube in rotating manner and fixed end connected to patient's tube in fixed manner

Une jonction pour tube d'aspiration d'expectorations comprenant un tube (100) allant au patient, un tube d'évacuation (200) et un manchon (300). Le manchon (300) comprend une extrémité tournante (310) et une extrémité fixe (320). L'extrémité tournante (310) est reliée de manière tournante au tube d'évacuation (200). L'extrémité fixe (320) est reliée fixement au tube d'évacuation (200). Par conséquent, le tube (100) allant au patient est relié de manière tournante au tube d'évacuation (200) par le manchon (300).

COMPOSITION OF FLUX OF POLYAMINE AND PROCESS OF BRAZING

Une composition de fondant de polyamine comprend un agent de ouverture de fondant de polyamine représenté par la formule I : dans laquelle R1, R2, R3 et R4 sont indépendamment choisis parmi un hydrogène, un groupe alkyle en C1-80 substitué, un groupe alkyle en C1-80 non substitué, un groupe arylalkyle en C7-80 substitué et un groupe arylalkyle en C7-80 non substitué ; dans laquelle R7 comprend au moins deux atomes de carbone tertiaire et est choisi parmi un groupe alkyle en C5-80 non substitué, un groupe alkyle en C5-80 substitué, un groupe arylalkyle en C12-80 non substitué et un groupe arylalkyle en C12-80 substitué ; et, dans lequel les deux atomes d'azote représentés dans la formule I sont chacun séparément liés à l'un des au moins deux atomes de carbone tertiaire de R7 ; à condition que lorsque l'agent de couverture de fondant de polyamine de la formule I est représenté par la formule la : alors de zéro à trois parmi R1, R2, R3 et R4 est(sont) l'hydrogène.

COMPOSITION OF SETTING AND PROCEEDED FLUX OF WELDING

Il est fourni une composition de fondant durcissable comprenant, comme composants initiaux: un composant résine ayant au moins deux groupes oxirane par molécule; un acide carboxylique; un agent fondant représenté par la formule I: où R1, R2, R3 et R4 sont choisis indépendamment parmi un hydrogène, un groupe C1-80 alkyle substitué, un groupe C1-80 alkyle non substitué, un groupe C7-80 arylalkyle substitué et un groupe C7-80 arylalkyle non substitué; et où zéro à trois de R1, R2, R3 et R4 est (sont) un hydrogène; et, éventuellement, un agent durcisseur. Il est également fourni un procédé de soudage d'un contact électrique utilisant la composition de fondant durcissable.

Nähmaschine

Eine Nähmaschine umfasst: einen Nadelvertikalbewegungsmechanismus, welcher eine Nähnadel vertikal bewegt; einen Bewegungsmechanismus, welcher ein Werkstück mittels eines Halterahmens hält; eine Innenpresserfußeinrichtung, welche einen Innenpresserfuß oberseitig des von dem Halterahmen gehaltenen Werkstücks bewegt; eine Steuereinrichtung, welche den Bewegungsmechanismus basierend auf Nähdaten steuert, in welchen Stichpositionen in der Reihenfolge einer Reihe von Nähvorgängen definiert sind; und einen Höhendetektor, welcher eine Höhe des Innenpresserfußes detektiert. Die Steuereinrichtung senkt den Innenpresserfuß auf eine obere Oberfläche des von dem Halterahmen gehaltenen Werkstücks ab, detektiert die Höhe des Innenpresserfußes mittels des Höhendetektors und bestimmt die Eignung einer Dicke des Werkstücks an einer oder mehreren in den Nähdaten definierten Stichpositionen, bevor das Nähen gemäß den Nähdaten gestartet wird.

MRI-Verfahren und -Vorrichtung zur schnellen Bewertung eines Stenoseausmaßes

Verfahren zur Bestimmung einer Spitzenflussgeschwindigkeit quer über eine Stenose, mit den Schritten: Lokalisieren eines Gefäßes (100) für eine Bewertung eines Ausmaßes einer Stenose (124); Anwenden einer Echtzeitphasenkontrastabbildungsimpulssequenz (160) auf das Gefäß (100), um eine Benutzersteuerung eines Flusscodierungsgradientenwerts zu ermöglichen (126); und Bestimmen der Spitzenflussgeschwindigkeit in dem stenotischen Gefäß (100) durch eine Korrelation des Flusscodierungsgradientenwerts mit dem Beginn eines Flussgeschwrndigkeits-Aliasing (136).

Verfahren für die Herstellung eines Tintenstrahldruckkopfes

Analog-Digital-Wandler-Schaltung, integrierte Schaltung, elektronisches Gerät und dazugehöriges Verfahren

Eine Schaltung zur automatischen Verstärkungsregelung umfasst eine Eingangsverstärkungsstufe (565) zum Empfangen und Verstärken eines analogen Eingangssignals (505); einen Analog-Digital-Wandler (430) zum Empfangen des verstärkten analogen Eingangssignals (505) und Liefern eines digitalen Ausgangssignals (515); und ein Überlasthandhabemodul (545). Das Überlasthandhabemodul (545) ist dazu eingerichtet, das digitale Ausgangssignal (515) zu empfangen; daraus zu bestimmen, ob das empfangene, verstärkte analoge Eingangssignal (505) einen Betriebsbereich des Analog-Digital-Wandlers (430) übersteigt; und in Erwiderung darauf ein ersten Steuersignal (560) an die Eingangsverstärkungsstufe (565) zu liefern, um eine Verstärkung der Eingangsverstärkungsstufe (565) einzustellen.

Verfahren zur Sicherheitsschlüsselherstellung in einem drahtlosen Kommunikationsnetzwerk

Fuel cell system

Fuel cell unit system

Oral cavity disintegrating tablet of chlorphenamine for treating allergy, and preparing method thereof

A medicine Chlorphenamine in the form of oral desintegrant tablet for treating allergic rhinitis and hypersensitivity of skin mucosa is prepared from C20H19N2Cl.C4H4O4 and 5 (or 8) auxiliary materials through two approaches.

具有氧化催化剂过滤器的湿式电子照相成像装置

... 一种具有催化剂氧化过滤器的湿式电子照相打印机，其包括将打印机体内部的气体排放到外面的排放通道；布置在排放通道内的鼓风机，以引导排放通道内的气体；布置在排放通道内的催化剂氧化过滤器。催化剂氧化过滤器包括涂覆有氧化催化剂的基体，以当气体经过时将通过排放通道引导的气体除臭。 ...

用于三重内容可寻址存储器(TCAM)表管理的方法和设备

... 本发明公开了管理TCAM表的方法和系统。在可用位置上使用索引将新路由插入TCAM表中。新路由被加入到由关联新路由的掩码长度组织的Patricia树中。在由较长掩码长度所组织的Patricia树中和在由较短掩码长度所组织的Patricia树中搜索与新路由具有共同前缀的多个路由，以定位新路由的链接。新路由的链接聚合了具有共同前缀的诸多路由。链接中的路由按照较长前缀优先的排序来定序，使链接顶部的路由具有最长的前缀。执行链接中路由的交换，以适应新路由并保持较长前缀优先排序。 ...

Adhesive structure with stiff protrusions on adhesive surface

An adhesive structure is provided comprising a surface from which extend substantially cylindrical protrusions comprising a stiff resin having a Young's modulus of greater than 17 MPa. The protrusions are of sufficiently low diameter to promote adhesion by physical attractive forces, e.g., Van der Waals attractive forces, as measured by shear adhesion between the adhesive structure and a target surface. A method for preparing the structure is provided as well as a combination of the adhesive structure and target surface.

METHODS FOR MITIGATING FOULING OF PROCESS EQUIPMENT

Methods for determining the fouling propensity of a hydrocarbon stream and for reducing fouling are provided. In one method, the fouling propensity of a hydrocarbon stream is determined by obtaining a parameter indicative of the fouling propensity by a regression of a series of temperature measurements data for the hydrocarbon stream exiting a test unit. In another method, an effective minimal amount of an antifoulant is added to a hydrocarbon stream to reduce fouling, where the amount of the antifoulant is determined based on the fouling propensity of the hydrocarbon stream. 2. The method of claim 1 , wherein the heating element of the test unit is a heated rod.3. The method of claim 2 , wherein q is a factor relating to heat transfer capacity of the system comprising the test unit wall claim 2 , the heated rod claim 2 , and the hydrocarbon stream.4. The method of claim 2 , wherein the constant surface temperature of the heated rod is in a range of from about 300° C. to about 500° C.5. The method of claim 1 , wherein the chamber of the test unit is tubular claim 1 , and wherein the inlet and the outlet are disposed near the opposing ends of the tubular chamber.6. The method of claim 1 , wherein the hydrocarbon is maintained at a constant predetermined flow rate in the chamber of test unit.7. The method of claim 1 , wherein the hydrocarbon is at least one of a crude oil claim 1 , a blend of crude oils claim 1 , or a refinery process stream.8. A method for reducing fouling of a hydrocarbon stream claim 1 , comprising{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'obtaining a parameter indicative of the propensity of the hydrocarbon to cause fouling by performing the method of ,'}determining an effective minimal amount of an antifoulant relative to the amount of hydrocarbon to be processed based on the parameter obtained;adding the determined amount of the antifoulant to the hydrocarbon to reduce fouling.9. A method for selecting a first hydrocarbon for blending ...

HYDROPROCESSING OF HEAVY HYDROCARBON FEEDS USING SMALL PORE CATALYSTS

Heavy oil feeds are hydroprocessed in the presence of a solvent and in the presence of a catalyst with a median pore size of about 85 Å to about 120 Å under conditions that provide a variety of benefits. The solvent can be an added solvent or a portion of the liquid effluent from hydroprocessing. The processes allow for lower pressure processing of heavy oil feeds for extended processing times or extended catalyst lifetimes be reducing or mitigating the amount of coke formation on the hydroprocessing catalyst. 1. A process for producing a hydroprocessed product , comprising:{'sup': '−1', 'exposing a combined feedstock comprising a heavy oil feed component and a solvent component to a hydroprocessing catalyst comprising a Group VIII non-noble metal and a Group VI metal and having a median pore size of about 85 Å to about 120 Å, under effective hydroprocessing conditions to form a hydroprocessed effluent, the effective hydroprocessing conditions including a total pressure of about 1500 psig (10.3 MPag) or less, a temperature of at least about 360° C., and a liquid hourly space velocity of the fraction of the combined feedstock boiling above 1050° F. (566° C.) of at least about 0.10 hr;'}separating the hydroprocessing effluent to form at least a liquid effluent; andfractionating a first portion of the liquid effluent to form at least a distillate product and a bottoms product, the bottoms product having an ASTM D86 distillation point of at least about 600° F. (316° C.)2. The process of claim 1 , wherein the hydroprocessing catalyst is a bulk catalyst claim 1 , the hydroprocessing catalyst having a median pore size of about 85 Å to about 100 Å.3. The process of claim 1 , wherein the solvent component comprises a recycle component claim 1 , the process further comprising recycling a second portion of the liquid effluent to form the recycle component.4. The process of claim 3 , wherein the ratio of the recycle component to the heavy oil feed component on a weight basis is ...

USE OF LOW BOILING POINT AROMATIC SOLVENT IN HYDROPROCESSING HEAVY HYDROCARBONS

This invention is directed to a process for producing a hydroprocessed product. The invention is particularly advantageous in that substantially less hydrogen is absorbed during the process relative to conventional hydroprocessing methods. This benefit is achieved by using a particular solvent as a co-feed component. In particular, the solvent component contains at least one single ring aromatic compound and has a relatively low boiling point range compared to the heavy hydrocarbon oil component used as another co-feed component. 1. A process for producing a hydroprocessed product , comprising:sending to a hydroprocessing zone a combined feed comprised of a heavy hydrocarbon oil component, wherein the heavy hydrocarbon oil component has a ASTM D86 10% distillation point of at least 650° F. (343° C.), and a solvent component containing at least one single ring aromatic compound in which the solvent has an ASTM D86 10% distillation point of at least 120° C. (248° F.) and a 90% distillation point of not greater than 300° C. (572° F.); andcontacting the combined feed with a hydroprocessing catalyst in the presence of hydrogen in the hydroprocessing zone to form a hydroprocessed product.2. The process of claim 1 , wherein the heavy hydrocarbon oil component has an initial ASTM D86 boiling point of at least 650° F. (343° C.).3. The process of claim 1 , wherein the heavy hydrocarbon oil component has an ASTM D86 10% distillation point of at least 750° F. (399° C.).4. The process of claim 1 , wherein the heavy hydrocarbon oil component contains at least 0.0001 grams of Ni/V/Fe claim 1 , on a total elemental basis of nickel claim 1 , vanadium and iron.5. The process of claim 1 , wherein the heavy hydrocarbon oil component contains at least 50 wppm elemental nitrogen claim 1 , based on total weight of the heavy hydrocarbon oil component.6. The process of claim 5 , wherein the heavy hydrocarbon oil component contains at least 500 wppm elemental sulfur claim 5 , based on total ...

USE OF SUPERCRITICAL FLUID IN HYDROPROCESSING HEAVY HYDROCARBONS

This invention is directed to a process for producing a hydroprocessed product. The invention is particularly advantageous in that substantially longer run length can be attained relative to conventional hydroprocessing methods. This benefit is achieved by using a particular solvent as a co-feed component. In particular, the solvent component is comprised of at least one or more supercritical solvent compounds. 1. A process for producing a hydroprocessed product , comprising:sending to a hydroprocessing zone a combined feed comprised of a heavy hydrocarbon oil component, wherein the heavy hydrocarbon oil component has a ASTM D86 10% distillation point of at least 650° F. (343° C.), and a solvent component in which a majority of the solvent is comprised of at least one supercritical hydrocarbon compound having a critical temperature and pressure; andcontacting the combined feed with a hydroprocessing catalyst in the presence of hydrogen at a temperature and pressure above the critical temperature and pressure of the at least one supercritical hydrocarbon compound to form the hydroprocessed product.2. The process of claim 1 , wherein the heavy hydrocarbon oil component has an initial ASTM D86 boiling point of 650° F. (343° C.) or greater.3. The process of claim 1 , wherein the heavy hydrocarbon oil component contains at least 0.0001 grams of Ni/V/Fe claim 1 , on a total elemental basis of nickel claim 1 , vanadium and iron.4. The process of claim 1 , wherein the combined feed is comprised of from 30 wt % to 90 wt % of the heavy hydrocarbon oil component and from 10 wt % to 70 wt % of the solvent component claim 1 , based on total weight of the combined feed.5. The process of claim 1 , wherein the contacting of the combined feed with the hydroprocessing catalyst in the presence of hydrogen is carried out at a hydrogen partial pressure from 550 psig (3792 kPa-g) to 3000 psig (20684 kPa-g).6. The process of claim 1 , wherein the solvent component is comprised of more ...

Antibody specifically binding to epitope in sema domain of c-met

An antibody or antigen binding fragment thereof that specifically binds to an epitope in a SEMA domain of c-Met protein, and pharmaceutical compositions, methods, kits, nucleic acids, and cells related thereto.

HYDROPROCESSING OF HEAVY HYDROCARBON FEEDS

Heavy oil feeds are hydroprocessed in the presence of a solvent under conditions that provide a variety of benefits. The solvent can be an added solvent or a portion of the liquid effluent from hydroprocessing. The processes allow for lower pressure processing of heavy oil feeds for extended processing times or extended catalyst lifetimes be reducing or mitigating the amount of coke formation on the hydroprocessing catalyst. 1. A process for producing a hydroprocessed product , comprising:{'sup': '−1', 'exposing a combined feedstock comprising a heavy oil feed component and a solvent component to a hydroprocessing catalyst under effective hydroprocessing conditions to form a hydroprocessed effluent, the effective hydroprocessing conditions including a partial pressure of hydrogen of about 1000 psia (6.9 MPa) or less, a temperature of at least about 360° C., and a liquid hourly space velocity of the fraction of the combined feedstock boiling above 1050° F. (5660) of at least about 0.10 hr;'}separating the hydroprocessing effluent to form at least a liquid effluent; andfractionating a first portion of the liquid effluent to form at least a distillate product and a bottoms product, the bottoms product having an ASTM D86 distillation point of at least about 600° F. (316° C.).2. The process of claim 1 , wherein the solvent component comprises a recycle component claim 1 , the process further comprising recycling a second portion of the liquid effluent to form the recycle component.3. The process of claim 2 , wherein the ratio of the recycle component to the heavy oil feed component on a weight basis is from about 0.3 to about 6.0.4. The process of claim 1 , wherein the effective hydroprocessing conditions comprise a partial pressure of hydrogen of about 800 psia (5.5 MPa) or less.5. The process of claim 1 , wherein the effective hydroprocessing conditions comprise a total pressure of about 1000 psig (6.9 MPag) or less.6. The process of claim 1 , wherein the liquid hourly ...

Biochip analysis device

Disclosed is a biochip analysis device which includes first and second spatial light modulators; and a spatial light modulation driver configured to drive the first and second spatial light modulators, wherein the first spatial light modulator varies a wavelength of light to be irradiated to a biochip in response to a control of the spatial light modulation driver and the spatial light modulator passes a fluorescence signal selected from fluorescence signals generated by the biochip in response to a control of the spatial light modulation driver.

Adhesive structure with stiff protrusions on adhesive surface

A laminate and process of making the laminate is disclosed comprising: a surgical mesh having first and second surfaces; and an adhesive structure having adhesive and non-adhesive surfaces, wherein the non-adhesive surface of the adhesive structure is laminated to at least one of said first and second surfaces of said surgical mesh, and the adhesive surface of said adhesive structure has protrusions extending therefrom comprising a resin having a Young's modulus of greater than 17 MPa, which protrusions are of sufficiently low diameter to promote adhesion by increasing physical attractive forces between the adhesive structure and a target surface, as measured by shear adhesion.

High frequency module having surface acoustic wave device and method for manufacturing the same

A high frequency module having a surface acoustic wave device and a method of manufacturing the same are provided. The high frequency module includes a substrate provided with a top ground pattern at both upper ends and provided with, inside thereof, an inner ground pattern electrically connected to the top ground pattern through a via electrode; at least one SAW device installed on the substrate; a molding layer formed on the substrate to cover the SAW device and provided with a groove at both ends to expose the top ground pattern; and an electromagnetic wave shield layer formed to cover a surface of the molding layer including an inside of the groove.

ORGANIC LIGHT-EMITTING DEVICE

An organic light-emitting device including: a substrate; a transparent cathode on the substrate; an anode disposed opposite to the cathode; an emission layer between the cathode and the anode; and a first electron transport layer between the cathode and the emission layer and including an imidazole derivative. 1. An organic light-emitting device comprising:a substrate;a transparent cathode on the substrate;an anode disposed opposite to the cathode;an emission layer between the cathode and the anode; anda first electron transport layer between the cathode and the emission layer and comprising an imidazole derivative.2. The organic light-emitting device of claim 1 , wherein the cathode comprises indium tin oxide(ITO) claim 1 , indium zinc oxide (IZO) claim 1 , zinc oxide (ZnO) claim 1 , aluminum-doped zinc oxide (AZO) claim 1 , indium oxide (InO) claim 1 , or tin oxide (SnO).3. The organic light-emitting device of claim 1 , wherein the first electron transport layer comprises Alq(tris(8-hydroxyquinolinato)aluminum) claim 1 , BCP (2 claim 1 ,9-dimethyl-4 claim 1 ,7-diphenyl-1 claim 1 ,10-phenanthroline) claim 1 , Bphen (4 claim 1 ,7-diphenyl-1 claim 1 ,10-phenanthroline) claim 1 , TAZ (3-(4-biphenylyl)-4-phenyl-5-tert-butylphenyl-1 claim 1 ,2 claim 1 ,4-triazole) claim 1 , NTAZ (4-(naphthalen-1-yl)-3 claim 1 ,5-diphenyl-4H-1 claim 1 ,2 claim 1 ,4-triazole) claim 1 , tBu-PBD (2-(4-biphenylyl)-5-(4-tert-butylphenyl)-1 claim 1 ,3 claim 1 ,4-oxadiazole) claim 1 , BAlq (bis(2-methyl-8-quinolinolato-N1 claim 1 ,O8)-(1 claim 1 ,1′-biphenyl-4-olato)aluminum) claim 1 , Bebq2 (beryllium bis(benzoquinolin-10-olate) claim 1 , or ADN (9 claim 1 ,10-di(naphthalene-2-yl)anthracene).4. The organic light-emitting device of claim 1 , wherein the imidazole derivative is a DMBI (2 claim 1 ,3-dihydro-1 claim 1 ,3-dimethyl-2-phenyl-1H-benzo[d]imidazole) derivative.5. The organic light-emitting device of claim 4 , wherein the DMBI derivative comprises DMBI claim 4 , CI-DMBI (2-(2 claim 4 ,4- ...

Microfluidic platform and method for controlling the same

A microfluidic platform including a microfluidic layer and a contact layer. The microfluidic layer is embedded with a microfluidic structure including a micro-channel and a fluidic sample contained in the micro-channel. The contact layer is able to be attached to the microfluidic layer, and includes a first heater for heating a first area of the microfluidic structure to a first temperature and a second heater for heating a second area of the microfluidic structure to a second temperature. The microfluidic layer and the contact layer rotate together during operation. A method for controlling a sample in the micro-channel of the microfluidic structure.

CIRCUIT FOR COMPENSATING A RIPPLE, METHOD OF DRIVING DISPLAY PANEL USING THE CIRCUIT AND DISPLAY APPARATUS HAVING THE CIRCUIT

A circuit includes a reference signal generating part configured to generate a plurality of reference signals having levels different from each other, a comparing part configured to compare a ripple signal with the reference signals to determine a level of the ripple signal, a compensating signal generating part configured to generate a compensation ripple signal corresponding to the level of the ripple signal, where the compensation ripple signal has a phase opposite to the ripple signal, and a push-pull circuit configured to stabilize the compensation ripple signal. 1. A circuit for compensating ripple , the circuit comprising:a reference signal generating part configured to generate a plurality of reference signals having levels different from each other;a comparing part configured to compare a ripple signal with the reference signals to determine a level of the ripple signal;a compensating signal generating part configured to generate a compensation ripple signal corresponding to the level of the ripple signal, wherein the compensation ripple signal has a phase opposite to the ripple signal; anda push-pull circuit configured to stabilize the compensation ripple signal.2. The circuit of claim 1 , whereinthe comparing part comprises a plurality of comparators,wherein each of the comparators compares two reference signals among the reference signals with the ripple signal, and determines whether the level of the ripple signal is between levels of the two reference signals.3. The circuit of claim 2 , whereinthe compensating signal generating part comprises a plurality of amplifiers,wherein the amplifiers receive output signals of the comparators, respectively, andthe amplifiers have gain values different from each other.4. The circuit of claim 3 , whereinthe compensating signal generating part generates the compensation ripple signal through an amplifier having a gain value corresponding to the level of the ripple signal among the amplifiers.5. A method of driving a ...

Display substrate, method of manufacturing the same and display device having the same

A display substrate has first and second conductive layers separated from one another by an insulation layer. The first and second conductive layers are used to integrally form on the display substrate, pixel units in a relatively central display area of the substrate and integrated gate driving circuitry as well as associated wirings thereof in one or more peripheral areas. The first and second conductive layers are covered by a first protection layer made of a first electrically insulative material. A second and supplementing protection layer is provided on top of the first protection layer. The supplementing protection layer (buffer layer) is formed of a material different from that of the first protection layer so as to provide supplemental resistance against corrosive chemical agents and supplemental resistance against formation of cracks. In one class of embodiments, the supplementing protection layer is made of a same material as used form at least one of an alignment layer, sealing layer and spacer layer of the display substrate.

APPARATUS AND METHODS FOR REDUCING CLOCK-UNGATING INDUCED VOLTAGE DROOP

Aspects of the disclosure are directed to reducing clock-ungating induced voltage droop by determining a maximum frequency value associated with an output clock waveform; modulating a clock frequency of the output clock waveform for a first time duration based on a first programmable mask pattern or a first Boolean function; and determining if either the first programmable mask pattern or the first Boolean function should be changed. In accordance with one aspect, a voltage droop mitigation circuit includes a control logic for receiving an input clock waveform and a clock enable signal waveform and for outputting a gated clock enable signal waveform; a latch coupled to the control logic, the latch for holding a state of the gated clock enable signal waveform and a AND gate coupled to the latch, the AND gate for outputting an output clock waveform. 1. A method for reducing clock-ungating induced voltage droop , the method comprising:determining a maximum frequency value associated with an output clock waveform;modulating a clock frequency of the output clock waveform for a first time duration based on a first programmable mask pattern or a first Boolean function; anddetermining if either the first programmable mask pattern or the first Boolean function should be changed.2. The method of claim 1 , further comprising determining a second programmable mask pattern or a second Boolean function claim 1 , wherein the second programmable mask pattern is different from the first programmable mask pattern and the second Boolean function is different from the first Boolean function.3. The method of claim 2 , further comprising modulating the clock frequency of the output clock waveform for a second time duration based on the second programmable mask pattern or the second Boolean function.4. The method of claim 3 , further comprising determining if the output clock waveform has reached the maximum frequency value.5. The method of claim 4 , wherein the maximum frequency is based ...

APPARATUS AND METHODS FOR REDUCING CLOCK-UNGATING INDUCED VOLTAGE DROOP

Aspects of the disclosure are directed to reducing clock-ungating induced voltage droop by determining a maximum frequency value associated with an output clock waveform; modulating a clock frequency of the output clock waveform for a first time duration based on a first programmable mask pattern or a first Boolean function; and determining if either the first programmable mask pattern or the first Boolean function should be changed. In accordance with one aspect, a voltage droop mitigation circuit includes a control logic for receiving an input clock waveform and a clock enable signal waveform and for outputting a gated clock enable signal waveform; a latch coupled to the control logic, the latch for holding a state of the gated clock enable signal waveform and a AND gate coupled to the latch, the AND gate for outputting an output clock waveform. 1. A voltage droop mitigation circuit comprising:a control logic for receiving an input clock waveform and a clock enable signal waveform and for outputting a gated clock enable signal waveform;a latch coupled to the control logic, the latch for holding a state of the gated clock enable signal waveform anda AND gate coupled to the latch, the AND gate for outputting an output clock waveform.2. The voltage droop mitigation circuit of claim 1 , wherein the control logic comprises an inverter coupled to a saturating counter claim 1 , a multiplexer coupled to the saturating counter and a AND gate coupled to the multiplexer.3. The voltage droop mitigation circuit of claim 2 , wherein the inverter receives the clock enable signal waveform and an output of the inverter resets the saturating counter.4. The voltage droop mitigation circuit of claim 3 , wherein the saturating counter is clocked by the input clock waveform.5. The voltage droop mitigation circuit of claim 2 , wherein a programmable mask pattern is inputted to the multiplexer to enable or to disable one or more clock pulses for modifying a clock frequency of the output ...

DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME

A display apparatus includes a display panel which displays an image, a compensation area determiner which divides a display area of the display panel into a compensation area and a normal area, a compensation coefficient determiner which determines a compensation coefficient corresponding to input data of the compensation area, a compensation look up table which stores a noise compensation data which compensates a luminance difference of the compensation area by an interference noise of a light-source driving signal, and a correction data calculator which calculates a correction data corresponding to the input data of the compensation area using the compensation coefficient and the noise compensation data. 1. A display apparatus comprising:a display panel which displays an image;a compensation area determiner which divides a display area of the display panel into a compensation area and a normal area;a compensation coefficient determiner which determines a compensation coefficient corresponding to input data of the compensation area;a compensation look up table which stores a noise compensation data which compensates a luminance difference of the compensation area by an interference noise of a light-source driving signal; anda correction data calculator which calculates a correction data corresponding to the input data of the compensation area using the compensation coefficient and the noise compensation data.2. The display apparatus of claim 1 , wherein the compensation area is divided into a boundary area adjacent to a boundary between the compensation area and the normal area and a remaining area except for the boundary area claim 1 , andthe compensation coefficient determiner determines a compensation coefficient of the boundary area to gradually increase by a horizontal line.3. The display apparatus of claim 1 , further comprising:a normal look up table which stores a normal compensation data which compensates input data of the normal area.4. The display ...

Substrate having electronic component embedded therein

A substrate having an electronic component embedded therein includes a core structure including a first insulating body and core wiring layers and having a cavity penetrating through a portion of the first insulating body, an electronic component disposed in the cavity, an insulating material covering at least a portion of each of the core structure and the electronic component and disposed in at least a portion of the cavity, a wiring layer disposed on the insulating material, and a build-up structure disposed on the insulating material and including a second insulating body and a build-up wiring layer. A material of the first insulating body has a coefficient of thermal expansion (CTE) less than a CTE of the second insulating body, and the insulating material has a CTE less than a CTE of a material of the second insulating body.

Display substrate, method of manufacturing the same and display device having the same

A display substrate has first and second conductive layers separated from one another by an insulation layer. The first and second conductive layers are used to integrally form on the display substrate, pixel units in a relatively central display area of the substrate and integrated gate driving circuitry as well as associated wirings thereof in one or more peripheral areas. The first and second conductive layers are covered by a first protection layer made of a first electrically insulative material. A second and supplementing protection layer is provided on top of the first protection layer. The supplementing protection layer (buffer layer) is formed of a material different from that of the first protection layer so as to provide supplemental resistance against corrosive chemical agents and supplemental resistance against formation of cracks. In one class of embodiments, the supplementing protection layer is made of a same material as used form at least one of an alignment layer, sealing layer and spacer layer of the display substrate.

MITIGATION OF PLUGGING IN HYDROPROCESSING REACTORS

The behavior of a monitored condition over time for a reactor or reaction system can be analyzed using groupings or windows of data to identify anomalous features in the time-average values. Anomalous features can be identified based on a threshold value generated from the analysis. Based on identification of an anomalous feature, a corrective action can be taken. For example, when the monitored condition is the pressure drop across a catalyst bed, detection of an anomaly can indicate the time to initiate a wash process for the catalyst bed before a large drop in catalyst activity occurs. By detecting an anomaly at an earlier point in time, a wash cycle can be initiated earlier so that the wash is more effective at restoring the catalyst bed to a desired condition. 1. A process for mitigating plugging in a reactor containing a fixed bed of catalyst , comprising:monitoring a reactor pressure to obtain a plurality of sampling values at a plurality of times;forming pattern window vectors having a first window size based on the sampling values, each pattern window vector being associated with a time from the plurality of times;determining residue values for the pattern window vectors at the plurality of times based on a mean vector and a variance, the mean vector and the variance for a pattern window vector associated with a time being based on at least a portion of the pattern window vectors;identifying a residue value greater than a threshold value; andinitiating a wash sequence for the catalyst bed based on the identified residue value.2. The process of claim 1 , wherein monitoring a reactor pressure comprises monitoring a pressure drop across a catalyst bed.3. The process of claim 1 , further comprising monitoring one or more additional pressures or temperatures claim 1 , wherein the pattern window vectors comprise two-dimensional vectors.4. The process of claim 1 , wherein monitoring a reactor pressure comprises measuring the reactor pressure at a second plurality ...

Managing Antenna Module Heat and RF Emissions

In aspects of managing antenna module heat and RF emissions, an antenna module includes antenna elements that emit radio frequency (RF) signals for wireless data communication. The antenna module also includes an integrated heat sink to dissipate heat generated by an amplifier on the antenna module, where the heat sink is formed as a metallic component having a surface approximately coplanar with the antenna elements. The antenna module also includes one or more grooves that are formed into the surface of the heat sink, where the one or more grooves are effective to allow the RF signals being emitted from the antenna elements without deformation of a radiation pattern of the RF signals. 1. An antenna module , comprising:one or more antenna elements that emit radio frequency (RF) signals for wireless data communication;a heat sink to dissipate heat generated by an amplifier on the antenna module, the heat sink formed as a metallic component having at least one surface approximately coplanar with the one or more antenna elements; andone or more grooves formed into the at least one surface of the heat sink, the one or more grooves effective to allow the RF signals being emitted from the one or more antenna elements without deformation of a radiation pattern of the RF signals.2. The antenna module as recited in claim 1 , wherein the one or more grooves include parallel grooves having different depths formed into the at least one surface of the heat sink.3. The antenna module as recited in claim 2 , wherein the parallel grooves of the different depths formed into the at least one surface of the heat sink accommodate different frequencies of the RF signals emitted from the antenna module.4. The antenna module as recited in claim 1 , wherein a depth of the one or more grooves formed into the at least one surface of the heat sink corresponds to a quarter-wave impedance of the RF signals emitted from the one or more antenna elements.5. The antenna module as recited in claim ...

Cover for portable electronic device

A light, durable, and user friendly cover for a laptop computer that integrates the protective qualities of hard shell cases with the aesthetics of soft cut-and-sew covers is disclosed. The cover includes top and bottom panels configured to cover the display and keyboard portions, respectively. Each panel is independent and separate from the other and each is formed as a unitary component of a molded resilient polymer material, such as polycarbonate, that is configured to reversibly and retentively snap-fit over the outer surface of the laptop computer, Each panel includes a raised lip along its perimeter edge region that defines an internally extending recessed region on the panel's outer surface. Fabric and/or leather overlays are positioned, sized and adhesively coupled atop the recessed regions and are protected from delaminating, fraying, and/or peeling by the raised perimeter lip.

INTEGRATED CIRCUIT AND SEMICONDUCTOR DEVICE INCLUDING THE SAME

An integrated circuit (IC) includes at least one unit cell. The at least one unit cell includes a first bit circuit configured to process a first bit signal, a second bit circuit configured to process a second bit signal, a first well spaced apart from boundaries of the at least one unit cell and biased to a first voltage, and a second well biased to a second voltage that is different from the first voltage. Each of the first and second bit circuits includes at least one transistor from among a plurality of transistors disposed in the first well. 1. An integrated circuit (IC) comprising at least one unit cell , wherein the at least one unit cell comprises:a first bit circuit configured to process a first bit signal;a second bit circuit configured to process a second bit signal;a first well spaced apart from boundaries of the at least one unit cell and biased to a first voltage; anda second well biased to a second voltage that is different from the first voltage, wherein each of the first and second bit circuits comprises at least one transistor from among a plurality of transistors disposed in the first well.2. The IC of claim 1 , wherein the first and second bit circuits have a same configuration.3. The IC of claim 1 , wherein a layout of the first bit circuit and a layout of the second bit circuit are symmetrical to each other about an axis that crosses the at least one unit cell.4. The IC of claim 1 , wherein a layout of the first bit circuit corresponds to a layout of the second bit circuit rotated about a point in the at least one unit cell.5. The IC of claim 1 , wherein each of the first and second bit circuits comprises a level shifter.6. The IC of claim 1 , wherein the at least one unit cell further comprises:a third well biased to the second voltage, wherein the second and third wells each contact one side from a pair of sides of the at least one unit cell that face each other, and the pair of sides corresponds to the boundaries of the at least one unit ...

INTEGRATED CIRCUIT AND SEMICONDUCTOR DEVICE INCLUDING THE SAME

An integrated circuit (IC) includes at least one unit cell. The at least one unit cell includes a first bit circuit configured to process a first bit signal, a second bit circuit configured to process a second bit signal, a first well spaced apart from boundaries of the at least one unit cell and biased to a first voltage, and a second well biased to a second voltage that is different from the first voltage. Each of the first and second bit circuits includes at least one transistor from among a plurality of transistors disposed in the first well. 1. An integrated circuit (IC) comprising at least one unit cell , wherein the at least one unit cell comprises:a first bit circuit configured to process a first bit signal;a second bit circuit configured to process a second bit signal; anda common circuit configured to receive a control signal and control the first and second bit circuits according to the control signal.2. The IC of claim 1 , wherein the first bit circuit comprises a first logic gate configured to receive the first bit signal and a signal output from the common circuit claim 1 , the second bit circuit comprises a second logic gate configured to receive the second bit signal and the signal output from the common circuit claim 1 , and the first and second logic gates are of a same type.3. The IC of claim 1 , wherein the first bit circuit comprises a first latch configured to receive the first bit signal and latch the first bit signal according to a signal output from the common circuit claim 1 , and the second bit circuit comprises a second latch configured to receive the second bit signal and latch the second bit signal according to the signal output from the common circuit.4. The IC of claim 1 , wherein the first bit circuit comprises a first flip-flop configured to receive the first bit signal and a clock signal claim 1 , and retain a first output signal output from the first flip-flop according to a signal output from the common circuit and the clock ...

APPARATUS AND METHODS FOR REDUCING CLOCK-UNGATING INDUCED VOLTAGE DROOP

Aspects of the disclosure are directed to reducing clock-ungating induced voltage droop by determining a maximum frequency value associated with an output clock waveform; modulating a clock frequency of the output clock waveform for a first time duration based on a first programmable mask pattern or a first Boolean function; and determining if either the first programmable mask pattern or the first Boolean function should be changed. In accordance with one aspect, a voltage droop mitigation circuit includes a control logic for receiving an input clock waveform and a clock enable signal waveform and for outputting a gated clock enable signal waveform; a latch coupled to the control logic, the latch for holding a state of the gated clock enable signal waveform and a AND gate coupled to the latch, the AND gate for outputting an output clock waveform. 1. A method for reducing clock-ungating induced voltage droop , the method comprising:determining a maximum frequency value associated with an output clock waveform;modulating a clock frequency of the output clock waveform for a first time duration based on a first programmable mask pattern or a first Boolean function; anddetermining if either the first programmable mask pattern or the first Boolean function should be changed.2. The method of claim 1 , further comprising determining a second programmable mask pattern or a second Boolean function claim 1 , wherein the second programmable mask pattern is different from the first programmable mask pattern and the second Boolean function is different from the first Boolean function.3. The method of claim 2 , further comprising modulating the clock frequency of the output clock waveform for a second time duration based on the second programmable mask pattern or the second Boolean function.4. The method of claim 3 , further comprising determining if the output clock waveform has reached the maximum frequency value.5. The method of claim 4 , wherein the maximum frequency is based ...

Method of forming extruded polystyrene foams and the products made therefrom

The invention a method of forming complex shape of styrenic polymer foams in which a pressing surface is created, for example, by planing/machining a layer of an as formed extruded styrenic polymer plank, contacting said plank with a contoured die face and pressing the foam to form the complex shape.

Bis-arylaryloxy catalytic system for producing ethylene homopolymers or ethylene copolymers with alpha-olefins

The present invention relates to a bis-arylaryloxy catalyst system for the production of ethylene homopolymers or copolymers with α-olefins, which has high catalytic activity. More particularly, it relates to a transition metal catalyst comprising a group-IV transition metal as a central metal, a cyclopentadiene derivative around the central metal, and two aryloxide ligands substituted with aryl derivatives at the ortho-positions, the ligands not being bridged to each other, as well as a catalyst system comprising said catalyst and an aluminoxane co-catalyst or a boron compound co-catalyst, and a method for producing high-molecular-weight ethylene homopolymers or copolymers with α-olefins using the same.

Ethylene copolymer having multiple pitch molecular weight distribution and the method of preparing the same

Disclosed are an ethylene polymerization process, a catalyst for use in the process, a production method employing the catalyst, and a product produced thereby. More specifically, disclosed is a process of producing an ethylene copolymer from ethylene and an alpha-olefin comonomer, in which the produced ethylene copolymer has a multimodal molecular weight distribution and excellent processability and physical properties, and thus can increase the value and productivity of products, including pipes and films. Particularly, the produced ethylene copolymer has a trimodal or higher molecular weight distribution or density distribution, and thus, when it is a linear low-density copolymer, it has an excellent effect of improving the impact strength of films, and when it is a medium-density ethylene copolymer, it can be produced into pipes, which have slow crack growth rate and can be used even at high temperature.

Ethylene copolymer having multiple pitch molecular weight distribution and the method of preparing the same

Disclosed are an ethylene polymerization process, a catalyst for use in the process, a production method employing the catalyst, and a product produced thereby. More specifically, disclosed is a process of producing an ethylene copolymer from ethylene and an alpha-olefin comonomer, in which the produced ethylene copolymer has a multimodal molecular weight distribution and excellent processability and physical properties, and thus can increase the value and productivity of products, including pipes and films. Particularly, the produced ethylene copolymer has a trimodal or higher molecular weight distribution or density distribution, and thus, when it is a linear low-density copolymer, it has an excellent effect of improving the impact strength of films, and when it is a medium-density ethylene copolymer, it can be produced into pipes, which have slow crack growth rate and can be used even at high temperature.

Bis-arylaryloxy catalytic system for producing ethylene homopolymers or ethylene copolymers with alpha-olefins

The present invention relates to a bis-arylaryloxy catalyst system for the production of ethylene homopolymers or copolymers with α-olefins, which has high catalytic activity. More particularly, it relates to a transition metal catalyst comprising a group-IV transition metal as a central metal, a cyclopentadiene derivative around the central metal, and two aryloxide ligands substituted with aryl derivatives at the ortho-positions, the ligands not being bridged to each other, as well as a catalyst system comprising said catalyst and an aluminoxane co-catalyst or a boron compound co-catalyst, and a method for producing high-molecular-weight ethylene homopolymers or copolymers with α-olefins using the same.

Transition metal catalytic systems and methods for preparing ethylene homopolymers or copolymers of ethylene and olefins using the same

Disclosed herein is a group IV transition metal catalyst for producing an ethylene homopolymer or an ethylene-olefin copolymers, having high catalytic activity, which includes a cyclopentadiene derivative and one or more anionic ligands having an aryl group substituted with an aryl derivative at an ortho-position thereof around a transition metal, the ligands not being crosslinked to each other, a catalyst system including the group IV transition metal catalyst and an aluminoxane cocatalyst or a boron compound cocatalyst, and a method of producing ethylene homopolymers or ethylene-olefin copolymers using the catalyst system.

Transition metal catalytic systems and methods for preparing ethylene homopolymers or copolymers of ethylene and olefins using the same

Disclosed herein is a group IV transition metal catalyst for producing an ethylene homopolymer or an ethylene-olefin copolymers, having high catalytic activity, which includes a cyclopentadiene derivative and one or more anionic ligands having an aryl group substituted with an aryl derivative at an ortho-position thereof around a transition metal, the ligands not being crosslinked to each other, a catalyst system including the group IV transition metal catalyst and an aluminoxane cocatalyst or a boron compound cocatalyst, and a method of producing ethylene homopolymers or ethylene-olefin copolymers using the catalyst system.

Bis-arylaryloxy catalytic system for producing ethylene homopolymers or ethylene copolymers with alpha-olefins

The present invention relates to a bis-arylaryloxy catalyst system for the production of ethylene homopolymers or copolymers with α-olefins, which has high catalytic activity. More particularly, it relates to a transition metal catalyst comprising a group-IV transition metal as a central metal, a cyclopentadiene derivative around the central metal, and two aryloxide ligands substituted with aryl derivatives at the ortho-positions, the ligands not being bridged to each other, as well as a catalyst system comprising said catalyst and an aluminoxane co-catalyst or a boron compound co-catalyst, and a method for producing high-molecular-weight ethylene homopolymers or copolymers with α-olefins using the same.

Ethylene copolymer with improved hygienic property and process for preparing the same

Provided is an ethylene copolymer having improved hygienic property. More particularly, the ethylene copolymer satisfies a correlation between a density thereof and an extract content. The ethylene copolymer having improved hygienic property can be applied in injection molding, rotation molding, or blow molding.

Transition metal catalytic systems and methods for preparing ethylene homopolymers or copolymers of ethylene and olefins using the same

Disclosed herein is a group IV transition metal catalyst for producing an ethylene homopolymer or an ethylene-olefin copolymers, having high catalytic activity, which includes a cyclopentadiene derivative and one or more anionic ligands having an aryl group substituted with an aryl derivative at an ortho-position thereof around a transition metal, the ligands not being crosslinked to each other, a catalyst system including the group IV transition metal catalyst and an aluminoxane cocatalyst or a boron compound cocatalyst, and a method of producing ethylene homopolymers or ethylene-olefin copolymers using the catalyst system.

Chemical mechanical abrasive composition for use in semiconductor processing

The invention provides a chemical-mechanical abrasive composition for semiconductor processing, which composition is characterized by comprising a water-soluble anionic chemical. According to the invention, said water-soluble anionic chemical would be coated on the surface of a metal film during the polishing of said metal film so as to inhibit the formation of depressions on the resultant metal circuits. In another aspect, the invention provides a chemical-mechanical abrasive composition in the form of a slurry comprising 70-99.5% by weight of an aqueous medium; 0.1-25% by weight of an abrasive particle; 0.01-2.0% by weight of an abrasion enhancer; and 0.01-1% by weight of a water-soluble anionic chemical. The chemical-mechanical abrasive composition of the invention may further comprise an oxidant to enhance the abrasion rate.

Chemische-mechanische Schleifzusammensetzung für Halbleiterverarbeitung

CMP compositions and methods for polishing nickel phosphorous surfaces

Chemical mechanical polishing (CMP) compositions and methods for planarizing a nickel phosphorus (NiP) substrate are described. A NiP CMP method comprises abrading a surface of the substrate with a CMP composition. The CMP composition comprises a colloidal silica abrasive suspended in an aqueous carrier having a pH of less than 2, and containing a primary oxidizing agent comprising hydrogen peroxide, a secondary oxidizing agent comprising a metal ion capable of reversible oxidation and reduction in the presence of NiP and hydrogen peroxide, a chelating agent, and glycine. The chelating agent comprises two or three carboxylic acid substituents capable of chelating to the metal ion of the secondary oxidizing agent.

Chemical mechanical abrasive composition for use in semiconductor processing

The invention provides a chemical-mechanical abrasive composition for use in semiconductor processing, which comprises 70-95% by weight of an aqueous medium, 1-25% by weight of an abrasive, 0.1-20% by weight of an abrasion accelerator, wherein the abrasion accelerator comprises monocarboxy group- or an amido group-containing compound and optionally a nitrate salt. The chemical-mechanical abrasive composition of the invention can further comprise an anionic surfactant, e.g. polycarboxylic acid or polyacrylic acid copolymer, so as to reduce the viscosity of the abrasive composition.

Chemical-mechanical abrasive composition and method

Process and slurry for chemical mechanical polishing

The invention provides a chemical-mechanical polishing process for polishing the surface of a semiconductor wafer, which comprises the steps of separately preparing a chemical agent and an abrasive agent, combining them into an abrasive slurry at the beginning of the polishing procedure or at the platen end, and polishing the metal layer on the surface of the semiconductor wafer with said admixed abrasive slurry. The invention further provides a chemical-mechanical polishing slurry for polishing the surface of a semiconductor wafer, characterized by being prepared by the steps of separately preparing a chemical agent and an abrasive agent and then combining them at the beginning of the polishing procedure or at the platen end, wherein said chemical agent comprises an aqueous medium, a corrosion inhibitor, and an ionic surfactant, and said abrasive agent comprises abrasive particles and deionized water.

Chemical-mechanical abrasive composition and method

The invention provides a chemical-mechanical abrasive composition for use in semiconductor processing, which comprises an aqueous medium, an abrasive, and an abrasion accelerator. The abrasion accelerator mainly functions to enhance the removal rate of the substances to be removed, and comprises a compound of the formula, wherein X and Y are independently lone-pair electrons containing atoms or atomic groups; and R 1 and R 2 are independently H, alkyl, amino, aminoalkyl, or alkoxy; or acid addition salt thereof. The chemical-mechanical abrasive composition of the invention may optionally comprise an acidic component and/or a salt thereof, so as to further enhance the abrasion rate. The invention further provides a method of using the above chemical-mechanical abrasive composition for polishing the surface of a semiconductor wafer.

Chemical-mechanical abrasive composition and method

The invention provides a chemical-mechanical abrasive composition for use in semiconductor processing, which comprises an aqueous medium, an abrasive, and an abrasion accelerator. The abrasion accelerator mainly functions to enhance the removal rate of the substances to be removed, and selected from the compounds of the following formula, the acid-addition salts thereof, or mixtures of two or more of the foregoing compounds and salts:wherein X and Y are independently lone-pair electrons containing atoms or atomic groups; and R1 and R2 are independently H, alky, amino, aminoalkyl, or alkoxy. The chemical-mechanical abrasive composition of the invention may optionally comprise an acidic component and/or a salt thereof, so as to further enhance the abrasion rate. The invention further provides a method of using the above chemical-mechanical abrasive composition for polishing the surface of a semiconductor wafer.

Chemical mechanical abrasive composition for use in semiconductor processing

The invention provides a chemical mechanical abrasive composition for use in semiconductor processing, which comprises phosphorous acid and/or a salt thereof as an abrasive enhancer. The chemical mechanical abrasive composition of the invention can be in the form of a slurry which comprises 70-99.5% by weight of an aqueous medium, 0.1-25% by weight of an abrasive, and 0.01-2% by weight of said abrasion enhancer. The chemical mechanical abrasive composition of the invention may further comprise an abrasion co-enhancer selected from an amino acid, a salt thereof, a carboxylic acid, a salt thereof, or a mixture of the acids and/or salts.

Chemical mechanical abrasive composition for use in semiconductor processing

The invention provides a chemical-mechanical abrasive composition for use in semiconductor processing, which comprises 70-95% by weight of an aqueous medium, 1-25 % by weight of an abrasive, 0.1-20% by weight of an abrasion accelerator, wherein the abrasion accelerator comprises monocarboxy group- or an amido group-containing compound and optionally a nitrate salt. The chemical-mechanical abrasive composition of the invention can farther comprise an anionic surfactant, e.g. polycarboxylic acid or polyacrylic acid copolymer, so as to reduce the viscosity of the abrasive composition.

Chemical mechanical abrasive composition for use in semiconductor processing

Chemical mechanical abrasive composition for use in semiconductor processing

Process and slurry for chemical mechanical polishing

Chemical mechanical abrasive composition for use in semiconductor processing

Chemical mechanical abrasive slurry and method of using the same

Chemical mechanical abrasive slurry and method of using the same

Chemical mechanical abrasive composition for use in semiconductor processing

THE INVENTION PROVIDES A CHEMICAL - MECHANICAL ABRASIVE COMPOSITION FOR USE IN SEMICONDUCTOR PROCESSING WHICH COMPRISES 70 - 95BY WEIGHT OF AN AQUEOUS MEDIUM, 1-25BY WEIGHT OF AN ABRASIVE, 0.1-20BY WEIGHT OF AN ABRASION ACCELERATOR, WHEREIN THE ABRASION ACCELERATOR COMPRISES MONOCARBOXY GROUP - CONTAINING AND OPTIONALLY A NITRATE SALT.THE CHEMICAL - MECHANICAL ABRASIVE COMPOSITION OF THE INVENTION CAN FURTHER COMPRISE AN ANIONIC SURFACTANT,E .G. POLYCARBOXYLIC ACID OR POLYACRYLIC ACID COPOLYMER, SO AS TO REDUCE THE VISCOSITY OF THE ABRASIVE COMPOSITION.

Chemical-mechanical abrasive composition and method

Proxy links to support legacy links

The present technology pertains to a link service that can create, maintain, and service links to objects on behalf of a content management system or other services. The link service can share administration of links with other services when desired or can even allow other services to issue the link and manage the object that is the subject of the link while providing other functions to support the link. Additionally, link service can interface with a file system that can support links as actors in the file system, whereby greater control and flexibility in supporting links is provided. Link service can also accommodate servicing and management of links issued by legacy services, where the legacy services have unique link logic that should still be utilized to maintain a consistent user experience.

Substrate having electronic component embedded therein

A substrate having an electronic component embedded therein includes a core structure including a first insulating body and a plurality of core wiring layers disposed on or in the first insulating body, and having a cavity penetrating at least a portion of the first insulating body in a thickness direction of the substrate and including a stopper layer as a bottom surface of the cavity, and an electronic component disposed in the cavity and attached to the stopper layer, and a surface of the stopper layer connected to the electronic component has a composite including at least two among a metal material, an inorganic particle, a filler, and an insulating resin.

continuous process for manufacturing aliphatic polycarbonate from carbon dioxide and epoxide compounds

processo contínuo para fabricação de policarbonato alifático a partir de dióxido de carbono e compostos epóxido. é divulgado um processo contínuo para a fabricação de policarbonato alifático por polimerização de dióxido de carbono e um ou mais composto epóxido na presença de catalisador, em que o dióxido de carbono, um ou mais composto epóxido, e o catalisador são continuamente fornecidos ao reator de polimerização para produzir alifático policarbonato, separado que não reagiu de carbono e dióxido de composto epóxido e reciclá-los como matérias-primas. continuous process for manufacturing aliphatic polycarbonate from carbon dioxide and epoxide compounds. A continuous process for the manufacture of aliphatic polycarbonate by polymerization of carbon dioxide and one or more epoxide compounds in the presence of catalyst is disclosed, wherein carbon dioxide, one or more epoxide compounds, and the catalyst are continuously supplied to the carbon dioxide reactor. polymerization to produce aliphatic, unreacted, unreacted polycarbonate carbon dioxide and epoxide compound and recycle them as raw materials.

Desulfurization process for removal of refractory organosulfur heterocycles from petroleum streams

Hydrocarbon feeds are upgraded by contact of the stream under hydrodesulfurization (HDS) conditions with a catalyst system comprising a sulfided, transition metal promoted tungsten/molybdenum HDS catalyst, e.g., Ni/Co--Mo/Al 2 O 3 and a solid acid catalyst which is effective for the isomerization/disproportionation/transalkylation of alkyl substituted, condensed ring heterocyclic sulfur compounds present in the feedstream, e.g. zeolite or a heteropolyacid compound. Isomerization, disproportionation and transalkylation reactions convert refractory sulfur compounds such as 4- or 4,6-alkyl dibenzothiophenes into corresponding isomers or disproportionated isomers which can be more readily desulfurized by conventional HDS catalysts to H 2 S and other products.

Sistemas catalíticos de metales de transición y métodos para preparar homopolímeros de etileno o copolímeros de etileno y olefinas usando los mismos

Catalizador de metal de transición para producir un homopolímero de etileno o copolímeros de etileno-olefina, representado por la fórmula 1 a continuación, que incluye un derivado de ciclopentadieno y uno o más ligandos aniónicos que tienen un grupo arilo sustituido con un derivado de arilo en una posición orto del mismo alrededor de un metal de transición, no estando los ligandos reticulados entre sí:**Fórmula** en la que M es titanio; Cp es un grupo ciclopentadienilo o pentametilciclopentadienilo que puede formar un enlace h5 junto con un metal central, o derivados del mismo; D es N-R1, en el que R1 es un átomo de hidrógeno o un grupo arilo de 6 a 30 átomos de carbono; R2, R3 y R4 son cada uno un átomo de hidrógeno, R5, R6, R7, R8 y R9 son cada uno independientemente un átomo de hidrógeno, un átomo de halógeno, un grupo alquilo lineal o no lineal de 1 a 20 átomos de carbono, un grupo arilo de 6 a 30 átomos de carbono o un grupo alcoxilo que incluye un grupo alquilo de 1 a 20 átomos de carbono sustituido con uno o más átomos de halógeno; E es C-R10, en el que R10 es un átomo de hidrógeno; n es un número entero de 1 ó 2; y X es un átomo de halógeno, un grupo alquilo de 1 a 20 átomos de carbono, que no es un derivado de ciclopentadieno, un grupo arilalquilo de 7 a 30 átomos de carbono, un grupo alcoxilo que incluye un grupo alquilo de 1 a 20 átomos de carbono, un grupo siloxilo sustituido con un grupo alquilo de 3 a 20 átomos de carbono o un grupo amido o un grupo fosfido que incluye un grupo hidrocarbonado de 1 a 20 átomos de carbono.

互換型の光ピックアップ装置

(57)【要約】 【課題】 互換型の光ピックアップ装置を提供する。 【解決手段】 所定波長の光を出射する第１光源５１ と、第１光源５１から出射された光の波長と異なる波長 の光を出射する第２光源６１と、これらの光源５１，６ １から出射された光を記録媒体１０に集束させる対物レ ンズ４１と、これらの光源５１，６１と対物レンズ４１ との間の光経路上に配置され入射される光の進行経路を 変換する光経路変換手段６３，６５と、第１光源５１か ら出射され記録媒体１０および光経路変換手段６３，６ ５を経由して入射される光を受光する第１光検出器５７ と、第２光源６１から出射され記録媒体１０および光経 路変換手段６３，６５を経由して入射される光を受光す る第２光検出器６９とを備えることにより、厚みが異な るディスクの互換採用を可能とする。

Ethylene copolymer having multiple pitch in molecular weight distribution and the method of preparing the same

Disclosed are an ethylene polymerization process, a catalyst for use in the process, a production method employing the catalyst, and a product produced thereby. More specifically, disclosed is a process of producing an ethylene copolymer from ethylene and an alpha-olefin comonomer, in which the produced ethylene copolymer has a multimodal molecular weight distribution and excellent processability and physical properties, and thus can increase the value and productivity of products, including pipes and films. Particularly, the produced ethylene copolymer has a trimodal or higher molecular weight distribution or density distribution, and thus, when it is a linear low-density copolymer, it has an excellent effect of improving the impact strength of films, and when it is a medium-density ethylene copolymer, it can be produced into pipes, which have slow crack growth rate and can be used even at high temperature.

Transition metal catalytic systems and methods for preparing ethylene homopolymers or copolymers of ethylene and olefins using the same

Biodegradable starch resin and method for making same

The present invention relates generally to biodegradable compositions containing starch, especially in combination with a polymer containing pendant carboxylic acid groups, a polyolefin homopolymer or copolymer, water, an oil component, and other optional components, including (co)polymers, additives, and/or fillers. These biodegradable compositions may preferably be used in footwear articles and smoking-related filters.

Packaging box

A packaging box includes a box and a cover. The box and the cover respectively have a plurality of concave folding lines in order for the packaging box to be collapsed and even recycled.

Ethylene polymer mixture, method of preparing the same, and molded article using the same

Provided are an ethylene polymer mixture, a method of preparing the same, and a molded article using the same. More specifically, an ethylene polymer mixture in which two ethylene polymers having different densities are mixed, a method of preparing the same, and a molded article having a low haze and a low heat sealing temperature using the ethylene polymer mixture, are provided.

Intravascular stent

An intravascular stent assembly for implantation in a body vessel, such as a coronary artery, includes undulating circumferential rings having peaks on the proximal end and valleys on the distal end. Adjacent rings are coupled together by links. The rings and links are arranged so that the stent has good conformability as it traverses through, or is deployed in, a tortuous body lumen. The stent is also configured such that the likelihood of peaks and valleys on adjacent rings which point directly at each other to overlap in tortuous body vessels is reduced.

Method of making self-promoted hydrotreating catalysts

Self-promoted molybdenum and tungsten sulfide hydrotreating catalysts are prepared by heating one or more water soluble catalyst precursors in a non-oxidizing atmosphere in the presence of sulfur at a temperature of at least about 200° C. The precursors will be one or more compounds of the formula ML(Mo y W 1-y O 4 ) wherein M is one or more promoter metals selected from the group consisting essentially of Mn, Fe, Co, Ni, Cu, Zn and mixtures thereof, wherein O≦y≦1 and wherein L is a nitrogen containing, neutral multidentate, chelating ligand. In a preferred embodiment the ligand L will comprise one or more chelating alkyl di or triamines and the non-oxidizing atmosphere will comprise H 2 S.

Hydrotreating with self-promoted molybdenum and tungsten sulfide catalyst

Hydrocarbon feeds are upgraded by contacting same, at elevated temperature and in the presence of hydrogen, with a self-promoted catalyst prepared by heating one or more water soluble catalyst precursors in a non-oxidizing atmosphere in the presence of sulfur at a temperature of at least about 200° C. The precursors will be one or more compounds of the formula ML(Mo y W 1-y O 4 ) wherein M is one or more promoter metals selected from the group consisting essentially of Mn, Fe, Co, Ni, Cu, Zn and mixtures thereof, wherein O≦y≦1 and wherein L is a nitrogen containing, neutral multidentate, chelating ligand. In a preferred embodiment the ligand L will comprise one or more chelating alkyl di or triamines and the non-oxidizing atmosphere and to form the catalyst will comprise H 2 S.

Hydrotreating catalysts comprising a mixture of a sulfide of a promoter metal amorphous sulfide of trivalent chromium and microcrystalline molybdenum or tungsten sulfide

A composition of matter comprising a mixture of (i) a sulfide of at least one promoter metal selected from the group consisting of Ni, Co, Mn, Cu, Zn and mixture thereof and mixtures thereof with Fe, (ii) an amorphous sulfide of trivalent chromium and (iii) microcrystalline of metal sulfide of a metal selected from the group consisting of molybdenum, tungsten and mixture thereof. These compositions have been found to be useful hydrotreating catalysts having nitrogen removal activity superior to that of commercial catalysts such as cobalt-molybdate on alumina.

Process for preparing a supported, promoted molybdenum and/or tungsten sulfide hydroprocessing catalyst

This invention relates to the preparation and use of supported, manganese sulfide promoted molybdenum and tungsten sulfide catalysts useful for hydroprocessing processes, particularly hydrotreating. These catalysts are prepared by heating a composite of support material and precursor salt under oxygen-free conditions and in the presence of sulfur, wherein said precursor salt contains a thiometallate anion of Mo, W or mixture thereof and a cation comprising one or more promoter metals which are chelated by at least one neutral, nitrogen-containing polydentate ligand, and wherein said promoter metal comprises Mn alone or a mixture of Mn with Co, Ni, Zn, Cu or mixture thereof.

Amorphous, iron promoted Mo and W sulfide hydroprocessing catalysts and process for their preparation

Hydrocarbon feeds are upgraded by contacting a feed, at elevated temperature and in the presence of hydrogen, with a catalyst comprising an amorphous sulfide of iron and a metal selected from the group consisting of Mo, W and mixture thereof. The catalysts are prepared by heating one or more catalyst precursor salts under oxygen-free conditions in the presence of sulfur at a temperature of at least about 250° C. The precursor salts will contain a thiometallate anion of Mo, W or mixture thereof and a cation comprising iron as a promoter metal and, optionally, additional divalent promoter metals, wherein said promoter metal or metals are chelated by at least one neutral, nitrogen-containing polydentate ligand and wherein said additional promoter metal is selected from the group consisting of Ni, Co, Mn, Zn, Cu and mixture thereof.

Supported chromium-molybdenum and tungsten sulfide catalysts

Supported hydroprocessing catalysts comprising a sulfide of trivalent chromium and molybdenum or tungsten which optionally may contain one or more promoter metals such as Co, Fe, Ni and mixture thereof. These catalysts are obtained by compositing a preselected quantity of support material with a precursor salt containing a tetrathiometallate anion of Mo or W and a cation comprising trivalent chromium and, optionally, one or more promoter metals wherein both said trivalent chromium and promoter metal are chelated by at least one neutral, nitrogen-containing polydentate ligand and heating the composite in the presence of sulfur and hydrogen in an oxygen-free atmosphere. These catalysts have high selectivity for nitrogen removal. The chromium and promoter metal do not have to be in the same cation.

Hydrotreating process with mixed catalysts

Disclosed is a process for hydrotreating a hydrocarbonaceous feed wherein the feed is contacted in a mixed catalyst bed at a temperature of about 200° C. to 450° C., in the presence of hydrogne, which catalyst bed is comprised of: (a0 one or more catalysts comprised of at least one metal selected from Group VIB and at lease one metal selected from Group VIII of the Periodic Table of the Elements, on an inorganic oxide support material; and (b) one or more catlayst represented by MM' a S x where M is Cr or one or more divalent promoter metals selected from Mn, Fe, Co, Ni, Cu and Zn; M' is one or both of MO and W; x is 0.5 to 9, and a=1 when Cr is not one of metals represented by M, and 0.5≦a≦3 when Cr is one of the metals represented by M.

Promoted molybdenum and tungsten sulfide catalysts, their preparation and use

This invention relates to a process for the preparation of promoted molybdenum and tungsten sulfide catalysts, the catalysts prepared by such process, and to the use of such catalysts for hydroprocessing processes, particularly hydrotreating. More particularly, this invention relates to the preparation and use of promoted catalysts useful for hydroprocessing processes such as hydrotreating wherein said catalysts are formed by treating molybdenum and tungsten sulfide-containing material (which may be supported) with a low valence promoter metal selected from transition metals particularly the group of Fe, Co, Ni.

Hydrotreating process with catalyst staging

Disclosed is a process for hydrotreating a hydrocarbonaceous feed wherein the feed is treated with hydrogen, at hydrotreating conditions, in a first catalyst zone containing a conventional hydrotreating catalyst. The treated feed is then further treated in a second catalyst zone containing a catalyst represented MM' a S x where M is Cr or one or more divalent promoter metals selected from Mn, Fe, Co, Ni, Cu, and Zn; M' is one or both of Mo and W; x is 0.5 to 9, and a=1 when Cr is not one of metals represented by M, and 1<a≦1.5 when Cr is one of the metals represented by M.

Nickel molybodtungstate hydrotreating catalysts (law444)

A hydrodenitrogenation catalyst is prepared by decomposing a nickel (ammonium) molybdotungstate precursor and sulfiding, either pre-use or in situ, the decomposition product.

Desulfurization of hydrocarbons using molybdenum or tungsten sulfide catalysts promoted with low valent group VIII metals

Hydrocarbon feedstocks are selectively hydrodesulfurized by contacting the feedstock in the presence of hydrogen with a predecessor catalyst comprising molybdenum or tungsten sulfide which has been promoted by reaction with a transition metal containing organo-metallic complex wherein the valence of the metal is 0 or +1 at the time of reaction and the contacting is done at a temperature and pressure sufficient to substantially hydrodesulfurize the hydrocarbon.

Nickel molybdotungstate hydrotreating catalysts

A hydrodenitrogenation catalyst is prepared by decomposing a nickel (ammonium) molybdotungstate precursor and sulfiding, either pre-use or in situ, the decomposition product.

Amorphous, iron promoted Mo and W sulfide hydroprocessing catalysts and uses thereof

Hydrocarbon feeds are upgraded by contacting a feed, at elevated temperature and in the presence of hydrogen, with a catalyst comprising an amorphous sulfide of iron and a metal selected from the group consisting of Mo, W and mixture thereof. The catalysts are prepared by heating one or more catalyst precursor salts under oxygen-free conditions in the presence of sulfur at a temperature of at least about 250° C. The precursor salts will contain a thiometallate anion of Mo, W or mixture thereof and a cation comprising iron as a promoter metal and, optionally, additional divalent promoter metals, wherein said promoter metal or metals are chelated by at least one neutral, nitrogen-containing polydentate liquid and wherein said additional promoter metal is selected from the group consisting of Ni, Co, Mn, Zn, Cu and mixture thereof.

Increased drug-loading and reduced stress drug delivery device

An implantable prosthesis, for example a stent, is provided having one or more elements that form the body structure of the prosthesis. The elements have a width that is variable from a nominal or conventional width to an increased width. Depots are formed in the elements and are generally located at the increased width portions of the elements. The diameter of the depots is based on a percentage of the width of the element. As such, the depots have increased drug-loading capabilities. Substances such as therapeutic substances, polymeric materials, polymeric materials containing therapeutic substances, radioactive isotopes, and radiopaque materials can be deposited into the depots. Further, the variable width of the elements ensures that sufficient material surrounds each depot so as not to compromise the structural integrity of the prosthesis.

Adhesive structure with stiff protrusions on adhesive surface

A laminate and process of making the laminate is disclosed comprising: a surgical mesh having first and second surfaces; and an adhesive structure having adhesive and non-adhesive surfaces, wherein the non-adhesive surface of the adhesive structure is laminated to at least one of said first and second surfaces of said surgical mesh, and the adhesive surface of said adhesive structure has protrusions extending therefrom comprising a resin having a Young's modulus of greater than 17 MPa, which protrusions are of sufficiently low diameter to promote adhesion by increasing physical attractive forces between the adhesive structure and a target surface, as measured by shear adhesion.

Adhesive structure with tissue piercing protrusions on its surface

An implant having an adhesive structure comprising a planar surface having two sides and rectangular cuboid-based protrusions having pyramidal tips extending from at least one of said sides, optionally having a porous basic supporting structure, and methods of making and using such implants.

Method of forming extruded polystyrene foams and the products made therefrom

The invention a method of forming complex shape of styrenic polymer foams in which a pressing surface is created, for example, by planing/machining a layer of an as formed extruded styrenic polymer plank, contacting said plank with a contoured die face and pressing the foam to form the complex shape.

Improved method of forming extruded polystyrene foams and the products made thereform

Method for forming a styrene foam polymer, method for forming a styrene polymer shape and shaped foam article

Improved method of forming extruded polystyrene foams and the products made therefrom

The invention a method of forming complex shape of styrenic polymer foams (10) in which a pressing surface is created, for example, by planing/machining a layer of an as formed extruded styrenic polymer plank, contacting said plank with a contoured die face and pressing the foam (10) to form the complex shape.

Improved method of forming extruded polystyrene foams and the products made thereform

The invention a method of forming complex shape of styrenic polymer foams (10) in which a pressing surface is created, for example, by planing/machining a layer of an as formed extruded styrenic polymer plank, contacting said plank with a contoured die face and pressing the foam (10) to form the complex shape.

Improved method of forming extruded polystyrene foams and the products made thereform

The invention a method of forming complex shape of styrenic polymer foams (10) in which a pressing surface is created, for example, by planing/machining a layer of an as formed extruded styrenic polymer plank, contacting said plank with a contoured die face and pressing the foam (10) to form the complex shape.

Improved method of forming extruded polystyrene foams and the products made thereform

The invention a method of forming complex shape of styrenic polymer foams (10) in which a pressing surface is created, for example, by planing/machining a layer of an as formed extruded styrenic polymer plank, contacting said plank with a contoured die face and pressing the foam (10) to form the complex shape.

Improved method of forming extruded polystyrene foams and the products made therefrom

The invention a method of forming complex shape of styrenic polymer foams (10) in which a pressing surface is created, for example, by planing/machining a layer of an as formed extruded styrenic polymer plank, contacting said plank with a contoured die face and pressing the foam (10) to form the complex shape.

Energy absorbing member

Packages

H-250-C; U.S. PACKAGES A B S T R A C T ] The invention relates to packages containing shaped articles carrying chemicals, particularly to pharmaceutical dosage forms carrying pharmaceuticals. The shaped articles, which disintegrate rapidly in water are contained in depressions in sheets of filmic material and are enclosed by a covering sheet adhering to the filmic material, The shaped articles may be formed in the depressions by a sublimation process.

AC powered light emitting diode array

Wechselstrom-betriebenes Leuchtdiodenarray, umfassend: eine Vielzahl Licht emittierender Zellen (57), ausgebildet auf einem einzelnen Substrat (50), wobei jede der Licht emittierenden Zellen (57) eine Halbleiterschicht (54) eines ersten Leitungstyps aufweist, eine Halbleiterschicht (60) eines zweiten Leitungstyps, angeordnet auf einem Bereich der Halbleiterschicht des ersten Leitungstyps, und eine aktive Schicht (56), eingefügt zwischen den Halbleiterschichten des ersten (54) und zweiten (60) Leitungstyps; eine transparente Elektrodenstruktur (62, 72), angeordnet auf jeder der Licht emittierenden Zellen (57) und aufweisend wenigstens zwei voneinander getrennte Teilbereiche, wobei die zwei voneinander getrennten Teilbereiche an einer Halbleiterschicht des gleichen Leitungstyps angeordnet sind; und Drähte (68, 78), welche zwei zueinander benachbarte Licht emittierende Zellen (57) derart elektrisch verbinden, dass jeder der wenigstens zwei Teilbereiche der auf einer der beiden zueinander benachbarten Licht emittierenden Zellen (57) angeordneten transparenten Elektrodenstruktur (62, 72) elektrisch mit der Halbleiterschicht (54) des ersten Leitungstyps der anderen der beiden zueinander benachbarten Licht emittierenden...

Wireless access telephone-to-telephone network interface architecture

A wireless-access communications system, such as a CDMA cellular radio-telephone system (FIG. 2), comprises a packet-switched communications network (202, 207, 201) that interconnects cells (base stations; 202) with each other and with the public telephone network (100). Traffic of individual calls is packetized, and packet-bearing frames (300 in FIG. 7) of a plurality of calls are then statistically multiplexed and frame-relayed through the network to yield the high capacity, efficiency, and speed of traffic transport and handoff required for a CDMA cellular system. At each call processing unit (264 in FIG. 5), individual calls are handled by individual service circuits (602 and 612) which perform speech-processing functions such as coding and decoding, tone insertion, and echo cancellation, and packet-to-circuit-switched-PCM traffic conversion. Processors (602) adapt call processing unit timing to compensate for asynchrony between cells and call processing units and variations in call path transmission delays. Cell-to-cell communications, fixed call path addressing, and packetized control message transfers ensure that the same service circuit handles a call through even multiple soft handoffs (FIGS. 27-29) and efficiently communicates simultaneously with all cells involved in the handoff without involvement of system control entities and negative effect on system call-handling capacity. Both coded (packet-switched) and uncoded (circuit-switched) radio-telephone traffic are accommodated side-by-side. Wherever possible, existing and proven technology and component units are used to achieve low cost and high reliability.

Device for protecting a clutch of an automated transmission

Vorrichtung zum Schutz einer Kupplung eines automatisierten Getriebes gegen Überlastung beim Anfahren eines Fahrzeugs am Berg und/oder Halten des Fahrzeugs am Berg, wobei die Vorrichtung zur Überwachung der Belastung der Kupplung und zur Betätigung der Kupplung sowie zur belastungsabhängigen Aktivierung einer Fahrzeugbremse ausgebildet ist, dadurch gekennzeichnet, dass die Vorrichtung die Fahrzeuggeschwindigkeit und das Kupplungsmoment sowie die Drehzahldifferenz zwischen Motorabtriebswelle und Getriebeeingangswelle zur Betätigung der Kupplung und der Fahrzeugbremse auswertet. Device for protecting a clutch of an automated transmission against overload when starting a vehicle on the mountain and / or holding the vehicle on the mountain, wherein the device is designed to monitor the load of the clutch and for actuating the clutch and the load-dependent activation of a vehicle brake, characterized in that the device evaluates the vehicle speed and the clutch torque as well as the speed difference between the engine output shaft and the transmission input shaft for actuating the clutch and the vehicle brake.

Voltage converter, backlight module control system and control method thereof

A backlight module control system includes a plurality of backlight sub-modules, a control signals output unit, a voltage converter and a plurality of current control units. The control signals output circuit is for providing a voltage control signal, a current control signal and a plurality of PWM signals; the voltage converter is coupled to the control signals output circuit and the backlight sub-modules, and is for outputting an output voltage to the backlight sub-modules according to the voltage control signal; the current control units are coupled to the backlight sub-modules, respectively, and each current control unit is for determining a current of its corresponding backlight sub-module according to the current control signal, and each current control unit is further utilized for determining whether its corresponding backlight sub-module is enabled or not according to its corresponding PWM signal. In addition, only one backlight module is enabled at a same time.

Analogs of parathyroid hormone and parathyroid hormone related peptide: synthesis and use for the treatment of osteoporosis

Synthetic polypeptide analogs of parathyroid hormone PTH, parathyroid hormone related peptide PTHrp, and of the physiologically active truncated homologs and analogs of PTH and PTHrp, in which amino acid residues (22-31) form an amphipathic α-helix, said residues (22-31) selected from hydrophilic amino acids (Haa) and lipophilic amino acids (Laa) ordered in the sequence: Haa(Laa Laa Haa Haa).sub.2 Laa and their pharmaceutically acceptable salts are useful for the prophylaxis and treatment of ostoporosis in mammals. Processes for the production of the polypeptides via solid phase and recombinant methods are provided.

Isolation structure/method for semiconductor element, semiconductor element using isolated structure and its manufacture

(57)【要約】 【課題】 ＬＯＣＯＳ方式を用いずに埋立絶縁層を形成 するＳＩＭＯＸ形式のＳＯＩ技術、トレンチにより半導 体素子を隔離する半導体素子の隔離構造及びその隔離構 造を利用した半導体素子の製造方法を提供する。 【解決手段】 半導体基板２１のアクティブ領域２１ａ 内に所定深さで形成された埋立絶縁層２２と、上記半導 体基板２１のフィールド領域２１ｂ内に深く形成された 第２絶縁層パターン ３７ａと、上記アクティブ領域２１ ａ上に形成されたゲート絶縁膜２７と、該ゲート絶縁膜 ２７上面に形成されたゲート電極２９ｃと、該ゲート電 極２９ｃの左右 両側方 の半導体基板２１内に形成された 不純物領域４３と、を包含して半導体素子の隔離構造を 構成し、平坦な半導体基板２１の上面にゲート電極２９ ｃ及び ワードライン ４１ａを形成して、パターンの不良 発生問題を解決し得るように半導体素子を製造する。

Carrier recovery apparatus of liquid electrophotographic printer

In one aspect, a carrier recovery apparatus of a liquid electrophotographic printer includes a drying unit, a cooling unit for cooling and condensing carrier vapor evaporated by the drying unit, a condenser for condensing the carrier vapor which has not been condensed by the cooling unit, and a carrier recovery container. In another aspect, a carrier recovery apparatus of a liquid electrophotographic printer includes a drying unit, a first cooling unit for cooling and condensing carrier vapor evaporated by the drying unit, a second cooling unit for cooling the carrier which has passed through the first cooling unit, a condenser for condensing the carrier vapor which has not been condensed by the first and second cooling units, and a carrier recovery container. Accordingly, the efficiency of condensing carrier vapor is improved. As a result, the recovery percentage of a carrier increases, and the duration of a filter is extended.

Three-way-exhaust gas recirculation valve for controlling exhaust gas flow led back to internal combustion engine of vehicle, has flap arranged relative to inlet such that acute angle becomes smaller by movement of flap

Ein Abgasrückführungsventil (10) zur Steuerung eines Abgasvolumenstroms, der zu einer Verbrennungskraftmaschine zurückgeführt werden soll, umfasst einen Abgaseinlass (16), der eine Einlassrichtung A definiert, einen Abgasauslass (18) und einen Rückführauslass (20). Das Abgasrückführungsventil (10) umfasst ferner eine verstellbare Ventilklappe (22) zur Einstellung der Öffnungsquerschnitte des Abgasauslasses (18) und des Rückführauslasses (20). Die Ventilklappe (22) ist ausgehend von einer ersten Stellung, in der der Rückführauslass (20) geschlossen und der Abgasauslass (18) geöffnet ist, durch Bewegung in eine erste Richtung C in eine zweite Stellung überführbar, in der der Rückführauslass (20) wenigstens teilweise geöffnet ist. Die Ventilklappe (22) ist relativ zum Abgaseinlass (16) so angeordnet, dass sich ein spitzer Winkel α, den die Ventilklappe (22) in der ersten Stellung mit der Einlassrichtung A einschließt, durch die Bewegung der Ventilklappe (22) in die erste Richtung C verkleinert.

Nonwoven fabric containing conjugated fibers, and method for producing the same

【課題】自己接着性を有するとともに、容易に接着状態を解除することができる不織布を提供することを課題とする。【解決手段】自己接着性を有する不織布を製造する方法であって、偏心鞘芯型複合繊維及び並列型複合繊維からなる群から選ばれる少なくとも１種類の複合繊維を含むウェブを形成する工程、前記ウェブを熱処理して、ウェブを構成する前記複合繊維をコイル状に捲縮させて不織布を得る工程、及び前記不織布の少なくとも片面にニードルパンチ加工を施す工程を含むことを特徴とする。【選択図】図４