DEVICE OF SEAT FOR VEHICLE.

DEVICE OF SLIDING MOTION OF SEAT FOR VEHICLE

TRANSMISSION WITH SYNCHRONIZER

L'objectif de l'invention est de proposer une transmission équipée d'un mécanisme synchroniseur capable de déplacer des sommets de dents de manchon et de dents de couronne pour les empêcher de buter les uns contre les autres en déplaçant un manchon de synchroniseur avec un moyen de sollicitation même si les sommets des dents de manchon et des dents de couronne sont en contact lorsque l'entraînement par actionneur s'arrête. Pour ce faire, lorsque les dents de manchon (52t) d'un manchon de synchroniseur (52) qui se déplace pendant un changement de vitesse sont situées à une première position de synchronisation (X1) où les dents de manchon (52t) commencent à venir en contact avec des dents de couronne (61t), un organe d'appui (85) d'un mécanisme de détente (80) est en contact avec une portion en retrait de détente pré-changement de vitesse (82v) d'une came en étoile (81).

Tröpfchenausstossgerät mit Tintenverteiler, der das Übersprechen vermindert

Car seat has lower pair of arms attached to seat cushion and second pair of arms attached to backrest which are linked by pivot and connector plate, through which transverse tube passes which supports downward forces

Un dispositif de siège de véhicule, qui comprend une paire de bras inférieurs (30, 30/130, 130) fixés à un coussin de siège (15), une paire de bras supérieurs (41, 41) fixés à un dossier de siège (16), chacun des bras supérieurs étant pivoté par un arbre de rotation (46) sur la partie arrière du bras inférieur correspondant, et un dispositif d'inclinaison (17) pour limiter et permettre la rotation des bras supérieurs (41, 41), caractérisé en ce qu'il comprend en outre, un élément de raccord (50) fixé à une partie arrière de chacun des bras inférieurs (30, 30/130, 130), et une partie de réception de charge (53) pour recevoir une charge descendante et étant amenée à s'engager avec au moins l'un du bras supérieur (41), du dispositif d'inclinaison (17) et de l'élément de raccord (50).

APPARATUS Of ELECTRIC POWER GAIN HAS IMPULSE

Dispositif d'amplification de puissance thermique à impulsion (10) comportant des dispositifs d'amplification (13a, 13b, 13 f) en cascade ayant différentes propriétés dans un étage amont et un étage aval, dans lequel un changement d'un gain d'amplification avec une constante de temps thermique peut être compensé de sorte que le dispositif présente un degré élevé de linéarité.

EXHAUST EMISSION PURIFIER WITH ADDITIVE SUPPLY UNIT AND UNITED ' INTRODUCTION OF AIR UNDER PRESSURE.

Un épurateur d'émissions d'échappement comprend une unité d'épuration (20) dans un système d'échappement (60) d'un moteur (11), ainsi qu'une unité d'alimentation en additif (32) couplée fonctionnellement au système d'échappement (60) entre le moteur (11) et l'unité d'épuration (20), pour introduire un additif dans les gaz d'échappement. L'épurateur comprend en outre une unité d'introduction d'air sous pression (50) qui reçoit de l'air mis sous pression par une unité de compresseur d'air (40) qui est entraînée par les gaz d'échappement et comprime l'air d'admission circulant dans un système d'admission (70) du moteur (11). L'unité d'introduction d'air sous pression (50) est couplée fonctionnellement à l'unité d'alimentation en additif (32) pour lui fournir l'air mis sous pression par l'unité de compresseur d'air (40).

Stromversorgungsvorrichtung für Fahrzeuge

ARBEITSZYKLUS-MAGNETVENTIL

Vorrichtung zur Lageverstellung eines Fahrzeugsitzes

SYSTEM ORDERS REPORT/RATIO AIR/CARBURANT FOR AN INTERNAL COMBUSTION ENGINE AND PROCEEDED OF ORDERING OF THIS ONE

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING SYSTEM AND METHOD

TIPPING DEVICE OF SEAT

PROCESS AND SYSTEM OF REGULATION Of FUEL INJECTION

DEVICE OF SEAT FOR VEHICLE

DEVICE FOR PURIFYING EXHAUST GAS OF AN INTERNAL COMBUSTION ENGINE.

Seat sliding apparatus for vehicle, has deflection preventing plate in upper rail to prevent deflection of bracket in direction of rotation axis

Un dispositif de coulissement de siège pour véhicule comprend des rails inférieur (1, 40) et supérieur (2, 20, 50) et un mécanisme de verrouillage (10, 30, 60) comprenant des parties de verrouillage (11, 41) et un élément de verrouillage (13, 33, 63) tournant autour d'un axe de rotation (15, 32b, 67) pour s'engager avec les parties de verrouillage ou s'en détacher, et une patte de fixation (14, 34, 64) pour supporter l'élément de verrouillage (13, 33, 63), caractérisé en ce que le dispositif de coulissement de siège pour véhicule comprend en outre un élément d'empêchement de déviation (3a, 3b, 23a, 23b, 53a, 53b, 54a, 54b) pour empêcher une déviation de la patte de fixation (14, 34, 64) dans la direction de l'axe de rotation (15, 32b, 67), le moyen d'empêchement de déviation étant solidaire du rail supérieur (2, 20, 50) ...

TRACK TENSIONING DEVICE OF SEAT FOR VEHICLE

TRACK TENSIONING DEVICE FOR SEAT OF VEHICLE

DEVICE OF SEAT OF VEHICLE

ELECTROMAGNETIC RELAY

Seat sliding device for vehicle, has unlocking lever releasing locking lever from engagement with locking notches, and two engaging springs integrated to each other, where one spring maintains unlocking lever in neutral position

Un dispositif de glissière de siège pour véhicule comprend un rail inférieur (10), un rail supérieur (20) et un mécanisme de verrouillage (30). Le mécanisme de verrouillage (30) comprend une partie de verrouillage (13a/13b) au niveau du rail inférieur (10), un élément de verrouillage (31) pouvant s'engager avec la partie de verrouillage (13a/13b) et s'en séparer et un premier élément de sollicitation (35) sollicitant l'élément de verrouillage (31) dans une direction pour s'engager avec la partie de verrouillage (13a, 13b). Le dispositif de glissière de siège pour véhicule comprend en outre un levier de déverrouillage (45) pour libérer l'élément de verrouillage (31) de la partie de verrouillage (13a/13b) et un second élément de sollicitation (36) pour maintenir le levier de déverrouillage (45) en position neutre. Conformément au dispositif de glissière de siège pour véhicule, le premier élément de sollicitation (35) et le second élément de sollicitation (36) sont formés solidaire.

Scheibenelement und mit Scheibenelement versehene Bremsvorrichtung

Ein Scheibenelement, welches Schleppmoment reduzieren kann, eine Reibkupplungsvorrichtung, welche ein solches Scheibenelement beinhaltet, und eine Bremsvorrichtung, welche ein solches Scheibenelement beinhaltet, werden bereitgestellt. Eine Reibkupplungsvorrichtung 100 beinhaltet Kupplungsscheiben 103, welche durch Zahneingriff an der inneren Umfangsfläche 101a eines Außengehäuses 101 gehalten werden, welches durch einen Motor rotationsangetrieben ist. Jede Kupplungsscheibe 103 beinhaltet ein flaches ringförmiges Presselement 103a, welches für einen Reibungskontakt damit gegen eine Kupplungsreibscheibe 107 gepresst wird. Eingriffvorsprünge 103b sind radial an der äußeren Umfangsfläche des Presselements 103a ausgebildet. Die Eingriffvorsprünge 103b sind in vertiefte Eingriffrillen 101b eingepasst, welche an dem Außengehäuse 101 vorgesehen sind, und stehen im Eingriff mit dem Außengehäuse 101. Hervorstehende Abschnitt 103c, welche in Richtung der inneren Umfangsfläche 101a des Außengehäuses ...

VERFAHREN ZUR KORREKTUR THERMISCHER VERSCHIEBUNG IN EINER WERKZEUGMASCHINE

PROCESS OF PRODUCTION Of a SUBSTANCE TARGETS BY FERMENTATION

TIPPING DEVICE OF SEAT FOR VEHICLE

LASER DEVICE AND DEVICE OF TREATMENT BY LASER

Exhaust gas purifying apparatus for diesel engine, controls opening degree of exhaust gas recirculation switch valve such that temperature of exhaust gas is set to temperature suitable for regeneration of particulate filter

Une unité de commande électronique (6) commande un degré d'ouverture d'une vanne de sélection de recirculation de gaz d'échappement (EGR) (74) sur la base d'une température d'air d'admission et d'un état de charge d'un moteur (1), de manière qu'une température de gaz d'échappement devienne une température appropriée, convenant pour la régénération d'un filtre à particules (5) monté dans un passage d'air d'échappement (3). Ainsi, un gaz d'EGR refroidi, qui passe par un passage principal (71), et un gaz d'EGR chaud qui passe par un passage de dérivation (72), sont mélangés de façon appropriée. L'opération d'EGR est interrompue dans une situation dans laquelle la fiabilité d'une vanne d'EGR (75) ne peut pas être maintenue.

DEVICE OF PURIFICATION OF EXHAUST FUMES FOR INTERNAL COMBUSTION ENGINE.

Le dispositif de purification des gaz d'échappement pour un moteur à combustion interne comprend : un passage d'échappement (15) incluant un catalyseur (5) pour véhiculer les gaz d'échappement du moteur (1) vers l'extérieur et un coude (15a) dans le passage d'échappement (15) en amont du catalyseur (5). Le coude (15a) amène les gaz d'échappement (1) à venir en collision contre un coin (A) entre une face terminale d'entrée (5a) du catalyseur (5) et la portion d'une paroi du passage échappement (15) qui suit l'extérieur du coude, augmentant ainsi la pression au niveau du coin (A), par comparaison avec l'autre portion de la face terminale d'entrée ; et une valve d'injection d'additif (23) montée sur l'extérieur du coude (15) du passage d'échappement (15) pour injecter un additif de sorte que l'additif injecté passe au-dessus du coin (A) et tombe sur la face terminale d'entrée (5a) du pot catalytique.

SYSTEM OF EXHAUST FUMES FILTRATION FOR an ENGINE has COMBUSTIONINTERNE

Pour éviter une élévation de température excessive d'un filtre à particules diesel (FAP) (3), une unité de commande électronique (6) calcule un débit du gaz d'échappement circulant à travers le FAP (3) de façon que la température du FAP (3) soit maintenue à une température à laquelle le FAP (3) peut être régénéré. En réglant une position d'un papillon d'accélérateur (42), un débit d'air frais est réglé de façon que le débit du gaz d'échappement traversant le FAP (3) soit égal à un débit cible du gaz d'échappement.

DEVICE OF SLIDING MOTION OF SEAT FOR VEHICLE AND PROCESS Of ASSEMBLY OF THIS ONE

Formmessvorrichtung und Formmessverfahren

Die Erfindung stellt eine Technik zum genauen Messen einer dreidimensionalen Form und einer räumlichen Position eines Spiegeloberflächenobjekts bereit. Eine Kamera nimmt ein Bild eines Messobjekts auf, während eine Beleuchtungseinrichtung das Messobjekt mit Licht bestrahlt, wodurch ein Bild zur Formmessung erhalten wird. Eine Orientierung einer Normalen auf einer Messobjektoberfläche wird aus dem Bild zur Formmessung berechnet, und die dreidimensionale Form der Oberfläche wird aus dem Berechnungsergebnis wiederhergestellt. Die Kamera nimmt das Bild des Messobjekts auf, während ein Projektor ein Streifenmuster auf das Messobjekt projiziert, wodurch ein Bild zur Distanzmessung erhalten wird. Höheninformation über die Messobjektoberfläche wird erhalten, indem das erhaltene Bild zur Distanzmessung analysiert wird. Die dreidimensionale Form und räumliche Position des Messobjekts werden bestimmt, indem die dreidimensionale Form, die durch die Normalenberechnung wiederhergestellt wird, und die ...

SYSTEM FOR FILTERING EXHAUST GAS FOR AN INTERNAL COMBUSTION ENGINE

CONNECTOR STRUCTURE

DEVICE FACILITATING the ENTRY FOR SEAT OF VEHICLE

PURIFIER Of EMISSIONS Of EXHAUST WITH UNIT Of SUPPLY ADDITIVE AND UNIT Of INTRODUCTION Of AIR UNDER PRESSURE.

TIPPING DEVICE OF SEAT FOR VEHICLE

DEVICE OF EXHAUST FUMES PURIFICATION OF INTERNAL COMBUSTION ENGINE.

Un dispositif de purification de gaz d'échappement d'un moteur à combustion interne de la présente invention comporte un passage d'échappement (15) destiné à guider vers l'extérieur un gaz d'échappement libéré par un moteur, un catalyseur (5) prévu dans le passage d'échappement (15), un passage d'injection (24b) relié sur un côté amont du catalyseur (5) dans le passage d'échappement (15), une soupape d'injection d'additif (23) installée dans le passage d'injection (24b) afin de délivrer un additif au catalyseur (5) par l'intermédiaire du passage d'injection (24b), et une partie d'écoulement d'entrée (30) prévue dans une partie de raccordement (26) où le passage d'échappement (15) et le passage d'injection (24b) se rejoignent afin d'avoir une partie du gaz d'échappement s'écoulant dans le passage d'échappement (15) qui s'écoule dans le passage d'injection (24b).

TWIN CLUTCH TRANSMISSION

L'objectif de la présente invention est de proposer une transmission à double embrayage qui puisse toujours réduire efficacement un choc de changement de vitesse et un bruit de collision même en cas d'existence d'une variation attribuée à la tolérance de composant et d'un changement au fil du temps attribué à l'usure. Une transmission à double embrayage calcule une différence de vitesse de rotation (|Na - Nb|) entre une vitesse de rotation d'arbre principal d'étage impair (Na) et une vitesse de rotation d'arbre principal d'étage pair (Nb) et apprend un déplacement d'entraînement de changement de vitesse de commencement de synchronisation (θs) détecté par une unité de détection de déplacement d'entraînement de changement de vitesse (73S) à l'instant auquel la différence de vitesse de rotation (|Na - Nb|) atteint une différence de vitesse de rotation de détermination de commencement de synchronisation prédéterminée (Ds) à partir du commencement de changement de vitesse. La transmission à ...

HYDRAULISCHE ROTATIONSMASCHINE

DEVICE Of ENTRY IN a VEHICLE

SLIDING DEVICE FOR A VEHICLE SEAT

PROCESSOR Of INFORMATION, SYSTEM OF TREATMENT Of INFORMATION ETPROCEDE

Un appareil de traitement d'informations (101) comprend un port qui connecte un appareil périphérique à l'appareil de traitement d'informations par le biais d'un bus USB, un premier interrupteur qui coupe l'alimentation en énergie de l'appareil périphérique (115 à 117) par le biais du port sous le contrôle d'un système d'exploitation, un second interrupteur (119 à 121) qui coupe l'alimentation en énergie de l'appareil périphérique lorsque le premier interrupteur (106 à 108) fonctionne pour l'alimenter en énergie, et une unité de commande (102). L'unité de commande commute le second interrupteur de sorte à rétablir la connexion lors de la détection de la défaillance sur la connexion.

Sliding rail mounting system for car seats comprises floor rail and seat rail which can slide along it, ball bearings being mounted in two rows in cages between the rails and stops in walls of floor rail limiting movement of cages

Un dispositif de coulissement de siège pour un véhicule comprend un rail inférieur (10) fixé à un plancher de véhicule (90), un rail supérieur (20) fixé à un siège de véhicule (91), des éléments d'engagement par roulement (30, 31) disposés entre le rail inférieur (10) et le rail supérieur (20) pour faire en sorte que le rail supérieur se déplace par rapport au rail inférieur dans une direction longitudinale de celui-ci, caractérisé en ce que le dispositif de coulissement de siège comprend en outre deux éléments de retenue (40, 45) disposés entre le rail inférieur (10) et le rail supérieur (20) le long d'une direction longitudinale de celui-ci et comprenant chacun une encoche (40a), les éléments d'engagement par roulement (30, 31) étant maintenus de façon à pouvoir tourner au niveau d'une partie d'extrémité avant et d'une partie d'extrémité arrière de l'élément de retenue (40, 45), et le rail inférieur (10) comprenant une première protubérance d'engagement (11, 12) s'engageant avec les surfaces ...

STRUCTURE OF CONNECTOR

Un levier (40) est monté de façon rotative sur un boîtier interne (11a) d'un connecteur femelle (10) et assiste une opération de montage grâce à l'engagement d'une partie d'engagement d'un bras de blocage (12) du connecteur femelle (10) avec une saillie d'engagement (32) d'un connecteur mâle (30) et une opération d'annulation de montage en association avec une rotation de celui-ci. Une ouverture (41) dans le levier (40) permet à l'extrémité du doigt d'un opérateur d'être amené en contact avec une partie d'accès d'actionnement du bras de blocage (12) de façon à pousser la partie d'accès d'actionnement, et une partie de retenue de doigt (42) pour l'annulation du blocage de levier du levier (40), est disposée dans une position et présente une forme qui permettent au doigt de l'opérateur d'être accroché sur cette partie, (42) alors que le bout du doigt est en contact avec la partie d'accès d'actionnement du bras de blocage (12).

A DEVICE FOR PURIFYING EXHAUST GAS FOR AN INTERNAL COMBUSTION ENGINE.

POWER AMPLIFYING APPARATUS ELECTRICAL PULSE

Cathode ray tube provided with a friction area increased.

ENGINE HAS IMPULSES OF DETONATION AND VALVE UTILISEE IN THIS ENGINE

On augmente la pression et la densité d'un mélange gazeux dans son processus d'introduction à l'intérieur de la chambre de combustion (15) d'un moteur atmosphérique à impulsions de détonation (10) utilisant l'oxygène atmosphérique comme oxydant. Une soupape de sortie (20) capable de s'ouvrir et de se fermer est placée à la sortie de la chambre de combustion (15), un refroidisseur d'air (12) est placé à la sortie de l'admission (11), et l'on augmente la densité dans le refroidisseur d'air (12) par échange de chaleur entre l'air reçu par l'admission (11) et un réfrigérant. De plus, en fermant la soupape de sortie (20) placée à la sortie de la chambre de combustion (15), pendant le processus de chargement du mélange gazeux, on permet une transition vers le processus de détonation sans dilatation de l'air à haute pression et haute densité obtenu par compression par un piston à l'endroit de l'admission (11).

Pedalvorrichtung für Kraftfahrzeuge und Kraftfahrzeug mit einer solchen Vorrichtung

Mehrlagenmetalldichtung mit kontinuierlichem Dichtungswulst

NEUES LYSIN DECARBOXYLASEGEN UND VERFAHREN ZUR HERSTELLUNG VON L-LYSIN

Klebstoff zum Verbinden von Schaltelementen, Leiterplatten und Verfahren zur Herstellung derselben

VERFAHREN ZUR KORREKTUR THERMISCHER VERSCHIEBUNG IN EINER WERKZEUGMASCHINE

Zusammengesetztes Laminat und seine Herstellung

Demodulator of receiver

Multifunctional floor coating and preparation equipment

The invention discloses a multifunctional terrace coating and preparation equipment, and relates to the technical field of terraces, the multifunctional terrace coating is prepared from multiple components including epoxy resin, a curing agent, a toner, a hydrophobic agent, carbon fibers and an insulating agent, and the preparation process of the multifunctional terrace coating is completed through cooperation of the terrace coating preparation equipment. When the floor coating is stirred, traditional circumferential rotation stirring is not adopted, reciprocating stirring is conducted through the two stirring rods in the radial direction of the charging barrel, and vortex can be avoided in the stirring process; and in the discharging process, the two stirring rods can play a role in blocking the flowing coating and play a role in destroying the vortex with the discharging opening as the center in the mixed coating.

Zusammengesetztes Laminat und seine Herstellung

Aufnahme und Wiedergabe von Fernsehsignalen

Cable aging state identification device

The invention relates to a cable aging state identification device which comprises a tester and a test platform, the tester comprises a test host and a hand-held terminal, the test host is in communication connection with the hand-held terminal through an optical fiber communication module, and the test host and the hand-held terminal are respectively connected with a lithium battery power supply module. The lithium battery power supply module provides power sources for the test host and the handheld terminal. The device has the advantages of being simple in structure, capable of supporting forward connection and reverse connection measurement, capable of accurately recognizing the aging state of the cable and high in recognition rate.

Compuestos derivados de heterociclos nitrogenados, supresores de la produccion de colageno; composicion farmaceutica que comprende dichos compuestos; y su uso para prevenir y/o tratar la fibrosis y/o los tumores.

Compuestos derivados de heterociclos nitrogenados, supresores de la producción de colágeno; composición farmacéutica que comprende dichos compuestos; y su uso para prevenir y/o tratar la fibrosis y/o los tumores.

HERSTELLUNGSVERFAHREN EINER SUBSTANZ

Verfahren zur Herstellung einer L-Aminosäure, deren Biosynthese reduziertes Nicotinamidadenindinucleotidphosphat erfordert, durch einen Mikroorganismus, welches folgende Stufen umfasst: Kultivierung eines Mikroorganismus in einer Kultur, um die L-Aminosäure zu produzieren und in dem Kulturmedium anzuhäufen, und Gewinnen der L-Aminosäure aus dem Kulturmedium, wobei der Mikroorganismus so modifiziert worden ist, dass die Fähigkeit des Mikroorganismus, reduziertes Nicotinamidadenindinucleotidphosphat aus reduziertem Nicotinamidadenindinucleotid herzustellen, erhöht ist, wodurch die Produktivität des Mikroorganismus für reduziertes Nicotinamidadenindinucleotidphosphat erhöht ist.

HYDRAULISCHE ROTATIONSMASCHINE

NEUES LYSIN DECARBOXYLASE GEN UND VERFAHREN ZUR HERSTELLUNG VON L-LYSIN

ZEITMESSVORRICHTUNG UND VERFAHREN ZU IHRER KONTROLLE

Montageanordnung eines Gegengewichts für eine Baumaschine

SPRACHSIGNALKOMPRIMIERUNGSEINRICHTUNG, SPRACHSIGNALKOMPRIMIERUNGSVERFAHREN UND PROGRAMM

Dentalimplantat für magnetische Befestigung

New energy consumption capability assessment method

A new energy consumption capability assessment method comprises the following steps: S1, data acquisition: acquiring the output power of a to-be-assessed wind power operation system; s2, constructing an evaluation model of the input random variables; according to the historical measured data of the load power and the wind power, respectively establishing probability models based on Gaussian mixture distribution; s3, samples of the input random variables are obtained, and the probability models of the input random variables are sampled through a slice sampling algorithm; probabilistic load flow calculation is carried out based on a Monte Carlo simulation method, and probability statistics is carried out on the wind power consumption amount of grid-connected nodes of the system under each group of samples; calculating an index of a wind power consumption value out-of-limit risk; the invention provides a wind power consumption capability probability evaluation model based on conditional risk ...

Intelligent power supply management system and method based on cloud server

The invention relates to the technical field of power supply, in particular to an intelligent power supply management system and method based on a cloud server, and the system and method reduce the arrangement of communication lines through the wireless transmission of data among a plurality of groups of data transmission modules. The power supply condition of underground electrical equipment can be conveniently and remotely known by workers, meanwhile, the electrical equipment can be conveniently and remotely controlled, early warning before mine collapse can be conveniently carried out by detecting the distances and the positions of the multiple sets of data transmission modules, casualties are reduced, and after mine collapse, the power supply condition of the underground electrical equipment can be conveniently monitored. Remote control can be conveniently and continuously carried out on underground electrical equipment through a plurality of data transmission modules, the power supply ...

Power grid anti-disaster monitoring system

Relates to a power grid anti-disaster monitoring system in the technical field of power distribution network monitoring, and comprises a control device, and a power failure defense module, an environment real-time monitoring module, an environment trigger monitoring module and a power grid safety monitoring module which are respectively in signal connection with the control device, the power failure defense module comprises a power failure early warning unit and a power failure execution unit; the environment real-time monitoring module comprises a dust detection unit and an image monitoring unit; the environment trigger monitoring module comprises a rainfall detection unit, a wind speed detection unit, a temperature and humidity detection unit and a thunder and lightning detection unit; the control device is in wireless signal connection with an external meteorological department information module for providing weather forecast, and controls the monitoring start and stop of the environment ...

Active power distribution network communication device

The invention relates to an active power distribution network communication device in the technical field of communication equipment, a heat dissipation device comprises an air inlet fan and an exhaust fan, the air outlet end of the air inlet fan is correspondingly communicated with an air inlet, the air inlet end of the exhaust fan is provided with two air inlet structures, one air inlet structure is correspondingly communicated with an air outlet, and the other air inlet structure is communicated with the outside. The air flow output by the exhaust fan in unit time is larger than that of the air inlet fan in unit time, and the air outlet end of the exhaust fan is connected with an air outlet assembly through an air pipe. Due to the arrangement of the air outlet assembly, a large amount of dust and steam can enter the space between the inner air outlet cover and the outer air outlet cover through inertia of the rotational flow cylinder and then are discharged from the second air outlet ...

Floor coating and mixing mechanism

The invention discloses a floor coating and a mixing mechanism, and relates to the technical field of floor coating production, the floor coating comprises a liquid epoxy resin emulsion, an epoxy curing agent, water, a pigment filler, a wetting agent, a defoaming agent, a thickening agent and a leveling agent; the viscosity of the flatting agent is 500 to 800 seconds; and the content of the organic silicon emulsion active component of the defoaming agent is 11%-13%. According to the floor coating and mixing mechanism, a belt wheel is driven by a driving source and drives a stirring assembly to rotate, and two mixing rods in the stirring assembly perform forward and reverse rotation while performing forward and reverse revolution along with a driving rod, so that the two mixing rods drive a mixing paddle to rotate, mixing is more sufficient, and the quality of the floor coating is improved; a first bevel gear is in meshing transmission with two second bevel gears through a material turning ...

Wind power and photovoltaic complementary power generation system

The invention relates to a wind power and photovoltaic complementary power generation system in the technical field, which comprises a wind power generation system and a photovoltaic power generation system, and the wind power generation system and the photovoltaic power generation system are correspondingly connected with a power grid; the wind power generation system comprises a supporting column, a wind power machine body is arranged at the top of the supporting column, wind power fan blades are arranged at the head end of the wind power machine body, the photovoltaic power generation system comprises a mounting cylinder and a photovoltaic panel, and the mounting cylinder is coaxially and rotatably connected to the position, located below the wind power fan blades, of a column body of the supporting column; the photovoltaic panel is rotationally connected to the outer side of the mounting cylinder, and the rotation center axis of the photovoltaic panel is correspondingly perpendicular ...

Cable joint insulation state evaluation method based on pressure wave detection

The invention relates to a cable joint insulation state evaluation method based on pressure wave detection. The method comprises the following steps: step 1, constructing a pressure wave propagation rule simulation calculation model in a cable joint; 2, building a pressure wave detection system for typical defects of the cable joint; 3, constructing a cable joint partial discharge fault type identification model; 4, constructing a model for identifying the partial discharge fault type of the cable joint based on the BP neural network; 5, evaluating the insulation state of the cable joint based on a data statistics theory; the method has the advantages that the cable joint defect can be found in time, the cable is not damaged, and the accuracy is high.

Aging diagnosis method for insulating part of cable intermediate joint

The invention discloses a cable intermediate joint insulator aging diagnosis method, which belongs to the technical field of cable joint insulation aging, and comprises the following steps: S1, analyzing electric field interference, magnetic field interference and leakage interference during cable polarization and depolarization current measurement; s2, providing a cable polarization and depolarization current measurement and analysis scheme, and determining a cable polarization and depolarization current anti-interference test circuit; s3, developing an insulating part aging diagnosis system hardware device applied to a field cable; and S4, developing an insulating part aging diagnosis software system of the cable. A PDC method-based insulation part aging diagnosis software system is developed, a hardware device can be reliably driven to carry out polarization and depolarization current testing on a cable, time domain and frequency domain analysis is carried out on test data, and the aging ...

Weft picking system for fluid jet loom

Grid-connected system for connecting distributed photovoltaic panels into weak support power grid

The invention discloses a grid-connected system for connecting distributed photovoltaic panels into a weak support power grid. The grid-connected system comprises an inverter, a collector, a concentrator, an energy storage module and a voltage stabilization module, the plurality of inverters are connected with the plurality of photovoltaic panels in a one-to-one correspondence manner, each inverter is provided with a collector, the plurality of collectors are correspondingly connected with the concentrator, the concentrator is correspondingly connected with the energy storage module, and the energy storage module is connected with a power grid through the voltage stabilization module; the grid-connected system can ensure smooth grid connection between the photovoltaic panel and the power grid, and is convenient for workers to manage and maintain.

Anti-windage yaw protection device for power transmission line

The invention discloses a windage yaw protection device for a power transmission line, and the device is characterized in that the lower end of a connecting rod is provided with a connecting seat which is used for movably installing a mandrel, the body of the mandrel is provided with a plurality of insulators, and the lower part of the body of the mandrel is provided with a cable clamping mechanism which is used for clamping and clamping a cable; according to the invention, pendulum type connection between the insulator and the core shaft and the cable rack is realized through the connecting seat, and the problems of bolt loosening and screw slipping and the like existing in traditional bolt movable hinging are avoided; through the heavy hammer suspension mechanism capable of being provided with the balancing weight, the windage yaw prevention performance of the power transmission line can be greatly improved, and the balance weight can be increased or decreased according to the actual ...

New energy reactive power compensation device

The invention discloses a new energy reactive power compensation device which comprises a box body, a plurality of capacitors arranged side by side are supported in a capacitor chamber through a support, the capacitor on the outermost side correspondingly abuts against the support, and a fastener is arranged between every two adjacent capacitors; the fastener comprises two side plates and a rotating rod, the rotating rod is rotationally connected with the support, the upper portion of a rod body of the rotating rod is rotationally connected with a sleeve, two movable arms are symmetrically hinged to the outer wall of the sleeve, the two movable arms are correspondingly hinged to the two side plates, protrusions are arranged on the opposite sides of the two movable arms, and two fan-shaped protruding pieces are arranged on the upper portion of the rod body of the rotating rod. According to the invention, a plurality of capacitors in the box body can be separated and effectively fixed, the ...

Method for preventing cluster oscillation of power distribution network

The invention discloses a method for preventing oscillation of a power distribution network cluster. A data acquisition device, a data prediction device, a data simulation device and an energy storage damping controller are included. The data acquisition device acquires operation data of the photovoltaic power generation system in real time and establishes a historical database. The data prediction device establishes prediction models based on a differential integration moving average autoregression algorithm, a convolutional neural network algorithm and a long-short term memory neural network algorithm, trains the prediction models by using a historical database established by the data acquisition device, and provides prediction data of operation of the photovoltaic power generation system. Averaging prediction data of the three prediction models to obtain final prediction data; the data simulation device performs analog simulation on the final prediction data of the data prediction device ...

Semiconductor device and manufacturing method thereof

Semiconductor devices of embodiments include a plurality of solder bumps electrically connected on a plurality of electrode pads disposed on a semiconductor substrate in parallel at a pitch of 40 μm or less via under bump metals. The ratio of the diameter (the top diameter) of the portion of each solder bump most away from the semiconductor substrate and the diameter (the bottom diameter) of the bottom side of each solder bump is 1:1 to 1:4.

Information processing apparatus, navigation system, and data updating method

An information processing apparatus includes a data storage portion that stores data records in which second data is associated with first data; a communicating portion that communicates with an external device; an updating portion that receives the data records from the external device and updates the data records; a screen controlling portion that displays one or more of the first data or the second data, and that receives a specifying operation specifying the first data; a determining portion that determines whether the information processing apparatus is in a state, in which control that uses the first data will be started in response to the screen controlling portion receiving the specifying operation; and a caching portion that caches the first data specified by the specifying operation separately from the data records stored in the data storage portion, when it is determined that the information processing apparatus is in the state.

Automatic transmission

An automatic transmission includes an input shaft, an output member, a first planetary gear system, a second planetary gear system, a third planetary gear system, a fourth planetary gear system, and an engagement mechanism. The input shaft is configured to be rotated with power of a driving source relative to the transmission case. The output member is to output rotation of the input shaft using multiple gear-shifting. The multiple gear-shifting is provided by setting at least three of first to third clutches and first to third brakes in a connection state.

Electronic mail data processing device and method for processing electronic mail data

A communication unit connects an e-mail data transfer protocol to transfer e-mail data item via near-field wireless communications with an external device. A retrieval unit retrieves the e-mail data item transferred from the external device when the protocol is connected. A storage unit stores the retrieved e-mail data item. A control unit causes the external device to transfer the e-mail data item in each indication unit of the indication device thereby to cause the storage unit to store the retrieved e-mail data item, when the protocol is connected, and even when a user does not implement a browsing operation of an e-mail list. The control unit further causes an indication device to indicate the e-mail list of the stored e-mail data item when the user implements the browsing operation.

Heteroleptic carbene complexes and the use thereof in organic electronics

The present invention relates to heteroleptic complexes comprising a phenylimidazole or phenyltriazole unit bonded via a carbene bond to a central metal atom, and phenylimidazole ligands attached via a nitrogen-metal bond to the central atom, to OLEDs which comprise such heteroleptic complexes, to light-emitting layers comprising at least one such heteroleptic complex, to a device selected from the group consisting of illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED, to the use of such a heteroleptic complex in OLEDs, for example as emitter, matrix material, charge transport material and/or charge blocker.

Exposure apparatus, exposure method, and method for producing device

An exposure apparatus exposes a substrate by irradiating exposure light on the substrate through liquid. The exposure apparatus has a substrate holder for holding the substrate, a substrate stage capable of moving the substrate held by the substrate holder, and a temperature adjusting system for adjusting the temperature of the substrate holder. The temperature of the substrate is controlled so that there is no difference in temperature between the substrate and the liquid, thereby preventing a reduction in exposure accuracy resulting from variation in temperature of the liquid.

Lamp with Ferrule and Lighting Apparatus Using the Same

A lamp with ferrule 10 includes a substrate 12 in which a solid light-emitting device 11 is implemented on one surface side thereof; a thermal radiation member 14 which is fixed to the other surface side of the substrate 12 by a fluid fixing member 13 having thermal conductivity; a light-emitting portion 15 constituted by the substrate 12 and the thermal radiation member 14 ; a thermally conductive support member 17 which constitutes a three-dimensional light source body 16 using a plurality of light-emitting portions 15 ; a thermally conductive main body 18 which is provided with the support member 17 so as to project the three-dimensional light source body 16 to the one end portion side; and a ferrule member 19 that is provided on the other end portion side of the main body 18.

Plant disease controlling composition and method for controlling plant disease

The present invention provides a composition having an excellent controlling activity on plant disease. The composition comprising the compound represented by the formula (1) and one or more carbamate fungicidal compound selected from the group (A) shows an excellent controlling activity on a plant disease. group (A): a group consisting of benthiavalicarb, iprovalicarb, propamocarb, and metam

In-vehicle apparatus

A controller acquires first phonebook data from a portable Bluetooth phone via a Bluetooth interface portion, and stores the first phonebook data in a storage portion. A use flag is attached to the first phonebook data of the portable Bluetooth phone stored in the storage portion. When the use flag is set to “1,” the controller stores a copy of the first phonebook data of the portable Bluetooth phone in the storage portion as second phonebook data for an in-vehicle phone. When the in-vehicle phone is selected, as a used phone, the second phonebook data for the in-vehicle phone stored in the storage portion is available.

Novel transition metal complexes and use thereof in organic light-emitting diodes v

Metal complexes comprising at least one polycyclic aromatic ligand and bearing at least one deuterium atom, an organic light-emitting diode comprising at least one inventive metal complex, a light-emitting layer comprising at least one inventive metal complex, an organic light-emitting diode comprising at least one inventive light-emitting layer, the use of the at least one inventive metal complex in organic light-emitting diodes, and a device selected from the group consisting of stationary visual display units such as visual display units of computers, televisions, visual display units in printers, kitchen appliances and advertising panels, illuminations, information panels and mobile visual display units such as visual display units in cellphones, laptops, digital cameras, vehicles, and destination displays on buses and trains, comprising at least one inventive organic light-emitting diode.

Pest controlling composition and method for controlling pest

The present invention provides a composition having an excellent controlling activity on a pest. The composition comprising a compound represented by Formula (1) and the cyanamide compound represented by Formula (2) shows an excellent controlling activity on a pest.

Valve timing controller

A valve timing controller includes a housing, a vane rotor, a bush fixed to the vane rotor so as to support the housing in a relatively rotatable state, a coil spring provided to the bush and a retainer contacting the coil spring at least one point in the cross-section perpendicular to a rotation axis direction. The coil spring has a first end engaged with the vane rotor and a second end engaged with the housing. The retainer retains an axis of the coil spring to be kept parallel with the rotation axis direction.

Compounds having activity of suppressing activation of tgf-beta receptor, method for screening of the compounds, and composition for preventing or treating disease caused by hepatitis c virus

An object is to provide a compound capable of inhibiting activation of TGF-β receptors due to HCV, and a screening method for the compound. It has been found that a HCV-derived NS3 protease binds to type I TGF-β receptor, and this binding results in activation of TGF-β receptors. Moreover, binding sites between the NS3 protease and type I TGF-β receptor were identified, and it has been found that antibodies recognizing these binding sites inhibit activation of TGF-β receptors due to NS3 protease. Furthermore, it has been also found that screening for a compound capable of inhibiting activation of TGF-β receptors can be performed by using the inhibition of the binding between NS3 protease and type I TGF-β receptor or the like as an index.

Automatic transmission

An automatic transmission includes an input shaft, a first planetary gear set, a second planetary gear set, a third planetary gear set, a fourth planetary gear set, and an engagement mechanism. The engagement mechanism includes first to seventh engagement devices. Nine or more forward transmission gear ratios are established by setting each of at least three engagement devices among the first to seventh engagement devices in an engagement mode.

Biometric authentication apparatus, biometric authentication method, and biometric authentication computer program

A biometric authentication apparatus includes a biometric information acquiring unit which captures an image of a first body part of a user carrying biometric information to generate a biometric image representing the biometric information, and a processing unit configured to determine a position of a second body part of the user on a position detection image to determine the user's position relative to a reference position, determine a rotation angle corresponding to the user's position based on a relationship between the user's position relative to the reference position and the rotation angle, rotate registered biometric information of a registered user or the biometric information on the biometric image according to the rotation angle so as to make the direction of the registered biometric information substantially parallel to the direction of the biometric information, and compare the registered biometric information and the biometric information to each other.

Oxygen sensor controlling apparatus, oxygen sensor controlling method and computer readable recording medium

An oxygen sensor controlling apparatus includes: a controller configured to obtain a degradation index of a detection element; obtain a sensor output; detect an internal resistance of the detection element by causing a temporary change between electrodes of the detection element; successively obtain a target resistance value corresponding to the internal resistance using a first sensor output that is a value of the sensor output obtained at a time before or after a period when the temporary change occurs and the degradation index; and feedback control energization of the heater so that the internal resistance becomes the target resistance value.

Ink For Ink Jet Recording, Ink Jet Recording Apparatus, And Ink Jet Recording Method

An ink for ink jet recording according to an embodiment is an ink for ink jet recording containing pigment, colloidal silica, and amino acid.

Method for Measuring Acid Anhydride Content

In a first step, a sample formed of a polyester or decomposition products of a polyester is dissolved in a pretreatment liquid containing a secondary amine to obtain a reaction product (amide) of the sample. In a second step, the obtained reaction product, amide, is mixed into a solvent containing deuterated chloroform and deuterated 1,1,1,3,3,3-hexafluoro-2-propanol to fabricate a sample liquid. In a third step, the amount of the amide in the sample liquid is measured through a nuclear magnetic resonance spectroscopy aiming at hydrogen atoms to determine the amount of acid anhydride in the sample. 16-. (canceled)7. A method for measuring an acid anhydride content , the method comprising:a first step of dissolving a sample formed of a polyester or decomposition products of a polyester in a pretreatment liquid containing a secondary amine to obtain a reaction product of the sample;a second step of mixing the reaction product into a solvent containing deuterated chloroform and deuterated 1,1,1,3,3,3-hexafluoro-2-propanol to fabricate a sample liquid; anda third step of measuring an amount of an amide in the sample liquid through a nuclear magnetic resonance spectroscopy aiming at hydrogen atoms to determine an amount of acid anhydride in the sample.8. The method according to claim 7 , wherein two substituents of the secondary amine each comprise an aliphatic hydrocarbon.9. The method according to claim 8 , wherein the two substituents of the secondary amine each comprise the same aliphatic hydrocarbon.10. The method according to claim 9 , wherein the pretreatment liquid further contains chloroform in addition to the secondary amine.11. The method according to claim 10 , wherein a mixing ratio of the chloroform to the secondary amine in the pretreatment liquid is set to 3 or less in a volume ratio.12. The method according to claim ii claim 10 , wherein claim 10 , in the first step claim 10 , the sample is dissolved in the pretreatment liquid to obtain the reaction ...

Optical Computing Element and Multi-Neural Network

An optical operational element which enables a multilayered optical neural network to be constructed without using an optical amplifier is provided. The optical operational element includes: a photothermal conversion unit which converts light energy of input light A into thermal energy; a light intensity variation unit which is in contact with the photothermal conversion unit and which varies, in accordance with a temperature variation accompanying heat generation or heat absorption by the photothermal conversion unit , intensity of external light B that is introduced from the outside; and a housing unit which houses the light intensity variation unit and which introduces the external light B from one side and outputs output light C obtained by attenuating intensity of the external light B to the outside on an opposite side to the one side. 1. An optical operational element , comprising:a photothermal conversion unit which converts light energy of input light into thermal energy; a light intensity variation unit which is in contact with the photothermal conversion unit and which varies, in accordance with a temperature variation accompanying heat generation or heat absorption by the photothermal conversion unit, intensity of external light that is introduced from the outside; anda housing unit which houses the light intensity variation unit and which introduces the external light from one side and outputs output light obtained by attenuating intensity of the external light to the outside on an opposite side to the one side.2. The optical operational element according to claim 1 , wherein the photothermal conversion unit includes a protruding portion in a direction perpendicular to a propagation direction of the external light claim 1 , the protruding portion is provided with an opening which is long in a transmission direction of temperature of the protruding portion claim 1 , and a beam of the external light is irradiated into the opening.3. The optical operational ...

Substrate cleaning apparatus and substrate cleaning method

A substrate cleaning apparatus performs scrub cleaning of a surface of a substrate with an elongated cylindrical roll cleaning member. The substrate cleaning apparatus includes a roll holder for supporting the cleaning member and rotate the roll cleaning member, a vertical movement mechanism for vertically moving the roll holder so that the roll cleaning member applies a roll load to the substrate at the time of cleaning the substrate by actuation of an actuator having a regulating device, a load cell for measuring the roll load, and a controller for performing feedback control of the roll load through the regulating device based on the measured value of the load cell. The substrate cleaning apparatus further includes a monitor unit for monitoring whether an operation amount of the regulating device falls outside an allowable range of a preset reference value of an operation amount corresponding to a preset roll load.

Magnetic memory

A magnetic memory of an embodiment includes: a first terminal to third terminals; a first nonmagnetic layer, which is conductive, including a first portion, a second portion, and a third portion, the first portion being disposed between the second portion and the third portion, the second portion being electrically connected to the first terminal, and the third portion being electrically connected to the second terminal; a first magnetoresistive element including a first magnetic layer electrically connected to the third terminal, a second magnetic layer disposed between the first magnetic layer and the first portion, and a second nonmagnetic layer disposed between the first magnetic layer and the second magnetic layer; and a first layer at least disposed between the first portion and the second magnetic layer, and including at least one of Mg, Al, Si, Hf, or a rare earth element, and at least one of oxygen or nitrogen.

Influencing Factor Mixture Range Analysis Method and Influencing Factor Mixture Range Analysis Device

The purpose of the present invention is to enable mixture data in which different influencing factors are mixed to be stratified depending on influencing factor in failure analysis. A range setting unit divides an area to be analyzed into meshes, and divides the area to be analyzed into a group A and a group B in the smallest unit of the mesh. An analysis unit uses inspection data on facilities X present in the meshes in the group A to perform Weibull distribution by a cumulative hazard method. A determination unit uses the degree of deviation of the plots based on the Weibull distribution from a regression line as an index to determine whether the group A is a mixed area or a single area. A range enlargement unit repeats processing for shifting meshes from the group B to the group A while keeping the group A to be a single area. 1. An influencing factor mixture range analysis method to be executed by a computer , comprising:a step of setting a first area in an area to be analyzed; a step of analyzing a relation between an index indicating deterioration of a target in the first area and an index considered to relate to the deterioration;a step of determining whether the first area is an area in which different influencing factors are not mixed by using a degree of deviation of plots of a result of the analysis from a regression line as an index; anda step of enlarging the first area until the first area reaches a predetermined size while keeping the first area to be an area in which different influencing factors are not mixed.2. The influencing factor mixture range analysis method according to claim 1 , wherein the step of setting a first area includes dividing the area to be analyzed into meshes claim 1 , selecting some of the meshes adjacent to each other to set the first area claim 1 , and setting a second area formed by meshes that do not belong to the first area claim 1 , and the step of enlarging the first area includes shifting the mesh from the second area ...

Rangefinder and Rangefinding Method

A range finding apparatus includes an optical system including a correction mirror disposed near an object, and a PDs that detects reflected light obtained when light emitted from a light source and cyclically modulated in intensity is reflected by the object and a correction mirror, and a signal processing device including a range finding device that outputs a distance signal Lindicating a distance to the object, based on a time period until the reflected light is detected by the PDs, a correction mirror range finding device that outputs a distance signal Lindicating a distance to the correction mirror, and a distance correction device that corrects the distance signal L, based on the distance signal L, and outputs a distance signal Lindicating the distance to the object. 18.-. (canceled)9. A range finding apparatus , comprising: a light source configured to output light that is cyclically modulated in intensity;', 'an optical splitter configured to split the light from the light source into a first light beam and a second light beam;', 'an optical deflector configured to deflect the first light beam toward an object to be measured;', 'a mirror; and', 'a photodetector configured to detect first reflected light and second reflected light resultant from the first light beam emitted from the optical deflector being reflected respectively by the object to be measured and the mirror; and, 'an optical system including a first range finding device configured to output a first distance signal indicating a distance to the object to be measured, wherein the first distance signal includes a plurality of the first distance signals, based on a time period from when the first light beam is output from the optical splitter until the first reflected light is detected by the photodetector;', 'a second range finding device configured to output a second distance signal indicating a distance to the mirror, based on a time period from when the first light beam is output from the ...

Biaxially oriented polypropylene film for capacitor, metal laminated film, and film capacitor

A biaxially oriented polypropylene film for a capacitor, in which μdm and μdt are each 0.60-1.70 and the value of the ratio (μdm/μdt) of μdm and μdt is 0.75 to less than 1.15, where μdm is the kinetic friction coefficient in a longitudinal direction and μdt is the kinetic friction coefficient in a width direction has the film thickness measured by a micrometer method of 0.5-3 μm. The biaxially oriented polypropylene film for a capacitor has excellent voltage withstanding ability and is demonstrated in a capacitor application, and stable productivity and workability are ensured.

Hexacoordinated organoantimony complex and organic light-emitting diode using the same

Provided is a novel hexacoordinated organoantimony complex which emits blue light, and a blue light-emitting OLED comprising the same. The hexacoordinated organoantimony complex of the present invention has an intramolecular ligand so as to form an antimony-centered hexacoordinated structure, wherein carbons and antimony form one to three carbon-antimony bonds in the intramolecular ligand. The OLED of the present invention has a pair of electrodes and organic layers including a light-emitting layer between the pair of the electrodes. At least one of the organic layers, and preferably the light-emitting layer comprises the hexacoordinated organoantimony complex.

Endoscope, endoscope system, insertion portion of endoscope, and calculus collecting method

An endoscope includes an insertion portion including a first conduit for delivering a fluid, and a second conduit for suctioning a fluid. A distal end opening of the second conduit may have an opening area larger than an opening area of a distal end opening of the first conduit, and in the second conduit, an inside diameter on a distal end side may be smaller than an inside diameter on a proximal end side. In a calculus collecting method, fluid can be delivered into the subject from the first conduit, and fluid can be suctioned into the second conduit. Intermittently, fluid delivery from the first conduit may be stopped so that fluid can be delivered through the second conduit.

Biometric authentication system and method

A method includes acquiring, from a touch panel, a contact position of a manipulating body and contact information that indicates a degree to which the manipulating body is in contact at the contact position, acquiring, from a camera, a plurality of images captured while the manipulating body is in contact with a plurality of mutually different positions on the touch panel due to manipulations with the manipulating body, creating variation information that indicates a variation in contact information, according to a plurality of contact information corresponding to the plurality of contact positions, and deciding, according to the variation information, suitability of the plurality of images in the biometric authentication to be executed using the plurality of images.

Visual line measuring device and visual line measuring method

A visual line measuring device of the present disclosure includes a light source that emits light for forming a corneal reflection point on an eyeball of an object person who gazes at a predetermined gaze point, an image-capturing part that captures a plurality of facial images each of which includes the eyeball of the object person by which the light from the light source is reflected, a detector that calculates visual line information for each of the facial images captured by the image-capturing part, a calculation part that calculates correction information by using at least two sets of the visual line information being in a predetermined positional relation among a plurality of sets of the visual line information calculated by the detector, and a correction part that corrects the visual line information calculated by the detector, by using the correction information.

Magnetic memory

A magnetic memory according to an embodiment includes: first to third terminals; a nonmagnetic conductive layer including first to third regions, the second region being disposed between the first and third regions, the first region being electrically connected to the first terminal, and the third region being electrically connected to the second terminal; and a magnetoresistive element disposed to correspond to the second region, including a first magnetic layer electrically connected to the third terminal, a second magnetic layer disposed between the first magnetic layer and the second region, and a nonmagnetic layer disposed between the first and second magnetic layers, the conductive layer including at least one of an alloy including Ir and Ta, an alloy including Ir and V, an alloy including Au and V, an alloy including Au and Nb, or an alloy including Pt and V, each of the alloys having an fcc structure.

Medical instrument

A medical instrument includes an insertion portion, first transmitting coils, second transmitting coils, a signal control unit, a position detection unit, a memory, and a position estimating unit. The signal control unit controls the first transmitting coils to transmit magnetic fields during a first predetermined period and controls the second transmitting coils to transmit magnetic fields during a second predetermined period. The position detection unit detects positions of the first transmitting coils during the first predetermined period and detects positions of the second transmitting coils during the second predetermined period. The memory stores the positions of the first transmitting coils. The position estimating unit estimates a shape of the insertion portion based on the positions of the second transmitting coils and the positions of the first transmitting coils stored in the memory.

Information notification method, information notification system, and recording medium for user who parks vehicle

An information notification method includes obtaining a parking time limit during which a user is allowed to continuously park a vehicle at a parking lot, measuring a travel time required for the user to move from the parking lot to a destination, obtaining a round trip time required for the user to make a round trip between the destination and the parking lot, calculating a remaining time during which the user is allowed to stay at the destination by subtracting, from the parking time limit, the round trip time and an elapsed time measured from when the user has reached the destination, determining whether the remaining time is less than or equal to a threshold value preset to zero or greater, and notifying the user that the remaining time is short if it is determined that the remaining time is less than or equal to the threshold value.

Polishing apparatus, method for attaching polishing pad, and method for replacing polishing pad

The work of replacing a polishing pad is easily performed, and thermal damage is prevented from occurring in a polishing table. A polishing apparatus 100 includes a polishing table 110 having an attachment surface 110 a to which a polishing pad 108 used to polish a substrate 102 is attached. The polishing apparatus 100 also includes a silicone layer 111 provided on the attachment surface 110 a of the polishing table 110 and interposed between the polishing table 110 and the polishing pad 108 . By interposing the silicone layer 111 , it is possible to easily detach and attach the polishing pad 108 . In addition, since a heat treatment for coating the silicone layer 111 on the polishing table 110 is performed at a relatively low temperature, it is possible to prevent thermal damage from occurring in the polishing table 110 due to the heat treatment.

Illumination apparatus

A disclosed illumination apparatus includes first and second light sources that generate light for an illumination area to be illuminated; a first substrate on which the first and second light sources are mounted; and a second substrate that is disposed in an illumination direction of the light of the first and second light sources with respect to the first substrate, the second substrate having first and second diffraction grating elements formed integrally therewith, the first diffraction grating element being provided for the first light source, and the second diffraction grating element being provided for the second light source.

Analysis Method

A first chromatogram is obtained by analyzing a second standard sample by size exclusion chromatography analysis using a first detector. Also, a second chromatogram is obtained by analyzing a solvent for the second standard sample by size exclusion chromatography analysis using the first detector. Then, from the difference between the first chromatogram and the second chromatogram, a third elution time in size exclusion chromatography analysis of the second standard sample using the first detector is determined. 14-. (Cancelled)5. An analytical method comprising:analyzing a plurality of first standard samples each having a different molecular weight by size exclusion chromatography analysis using a first detector, thereby obtaining a plurality of first elution times;analyzing a second standard sample by size exclusion chromatography analysis using the first detector, thereby obtaining a first chromatogram;analyzing a solvent for the second standard sample by size exclusion chromatography analysis using the first detector, thereby obtaining a second chromatogram;analyzing the second standard sample by size exclusion chromatography analysis using a second detector, thereby obtaining a second elution time;determining a third elution time in size exclusion chromatography analysis of the second standard sample using the first detector, from a difference between the first chromatogram and the second chromatogram;reflecting a difference between the second elution time and the third elution time in each of the plurality of first elution times, thereby determining a plurality of fourth elution times;creating a calibration curve showing a relationship between the plurality of fourth elution times and corresponding molecular weights;analyzing a substance to be measured by size exclusion chromatography analysis using the second detector, thereby obtaining a third chromatogram; andconverting the third chromatogram using the calibration curve, thereby obtaining a molecular weight ...

Coating Material

A coating material is allowed to contain a sulfate having a higher degree of solubility in water than that of calcium sulfate. The sulfate is an additive for coating materials which is used for reducing the consumption of zinc (including zinc oxide) in a coating film formed from the coating material and the corrosion of a base material when the coating film is scratched. The content of the sulfate can be 0.004 to 0.65 mol per 100 g of the content of zinc. Alternatively, the content of the sulfate may be 0.006 to 0.186 mol per 100 g of a heating residue (except for the sulfate added) of a coating film. 19.-. (canceled)10. A coating material comprising:a zinc powder;a binder; anda sulfate having a higher degree of solubility in water than calcium sulfate.11. The coating material according to claim 10 , wherein the zinc powder is a powder of zinc alloy comprising zinc and at least one of aluminum or magnesium.12. The coating material according to claim 10 , wherein a content of the sulfate is 0.004 to 0.065 mol per 100 g of a content of zinc in the coating material.13. The coating material according to claim 10 , wherein a content of the sulfate is 0.006 to 0.186 mol per 100 g of a heating residue of a coating film claim 10 , wherein the heating residue excludes the sulfate added.14. The coating material according to claim 10 , wherein the sulfate is at least one of potassium sulfate claim 10 , sodium sulfate claim 10 , magnesium sulfate claim 10 , calcium sulfate claim 10 , ferric sulfate claim 10 , ferrous sulfate claim 10 , lithium sulfate claim 10 , calcium sulfate claim 10 , or aluminum sulfate.15. The coating material according to claim 10 , wherein the binder is water-soluble.16. The coating material according to claim 10 , wherein the binder is dispersible in water.17. A coating material comprising:a binder; anda sulfate having a higher degree of solubility in water than an eighth of a degree of solubility in water of calcium sulfate.18. The coating material ...

Laser Light Scanning Device and Laser Light Scanning Method

A laser light scanning apparatus includes: an optical system that generates parallel light from laser light emitted from a light source; an optical deflector that performs one-dimensional deflection on the parallel light from the optical system; and a diffractive optical element that diffracts deflected light from the optical deflector. The diffractive optical element is configured such that the diffracted light is focused along a predetermined axis that extends from the optical deflector toward the diffractive optical element, and the position at which the diffracted light is focused on the predetermined axis changes according to the incidence position of the deflected light. 18-. (canceled)9. A laser light scanning apparatus comprising:an optical system configured to generate parallel light from laser light emitted from a light source;an optical deflector configured to perform one-dimensional deflection on the parallel light from the optical system; anda diffractive optical element configured to diffract deflected light from the optical deflector to obtain diffracted light, wherein the diffractive optical element is configured such that the diffracted light is focused along a predetermined axis that extends from the optical deflector toward the diffractive optical element to obtain focused diffracted light, and wherein a position at which the diffracted light is focused on the predetermined axis changes according to an incidence position of the deflected light.10. The laser light scanning apparatus according to claim 9 , wherein the diffractive optical element is configured such that the diffracted light is focused on an axis that is parallel to a direction from the optical deflector toward the diffractive optical element.11. The laser light scanning apparatus according to claim 9 , wherein the diffractive optical element is divided into a plurality of sections claim 9 , and has been processed such that light emitted onto the plurality of sections is focused at ...

Equipment for crushing urinary stone

A medical endoscopic device for crushing urinary stones having an insertion portion including an optical window, an illumination window, a laser fiber, an elongate internal channel, and a procedure tube coaxially and movably disposed inside the elongate internal channel is disclosed. The distal end of the procedure tube is comprised of a distal tip portion having a diameter larger than that of the attached elongate portion. The distal tip portion of the tube also includes openings for flushing the fragments of the urinary stones and the like. The washed out fragments are suctioned through the opening between the inner diameter surface of the elongate internal channel and the outer peripheral surface of the tube and the distal tip portion may be used to scrape out the contaminated fragments of the urinary stones within the elongate internal channel.

Ink Jet Ink Composition And Recording Method

An ink jet ink composition includes a self-dispersible pigment; an alcohol having 4 carbon atoms or less; an asymmetric alkyl ether; and water, a content of the alcohol with respect to a total mass of the ink jet ink composition is 0.5 to 15 percent by mass, and a content of the water with respect to the total mass of the ink jet ink composition is 10 to 40 percent by mass.

Corrosion Amount Estimation Device and Corrosion Amount Estimation Method

A corrosion amount estimation apparatus includes a soil analysis unit adapted to acquire a particle diameter distribution in soil in each of plural soil samples; a corrosion measurement unit adapted to take electrochemical measurements at plural soil moisture percentage values on an electrode containing the metallic material buried in each of the soil samples; a soil classification unit adapted to classify the soil in each of the soil samples; a corrosion rate calculation unit adapted to calculate a corrosion rate regarding each of the soil samples at each of the soil moisture percentage values and identify a local maximum corrosion rate; a corrosion estimation curve generation unit adapted to generate a corrosion estimation curve; and a corrosion amount estimation unit adapted to acquire the class proportions of actual soil in which the metallic material is buried, acquire the local maximum corrosion rate corresponding to the class proportions from the corrosion estimation curve, and estimate the corrosion amount of the metallic material. 1. A corrosion amount estimation apparatus that estimates a corrosion amount of a metallic material , the apparatus comprising:a soil analysis unit adapted to measure soil particle diameters of a plurality of soil samples and acquire a particle diameter distribution of soil in each of the soil samples;a corrosion measurement unit adapted to take electrochemical measurements at a plurality of soil moisture percentage values on an electrode containing the metallic material buried in each of the soil samples;a soil classification unit adapted to classify the soil in each of the soil samples into a plurality of types based on the particle diameter distribution and calculate class proportions of the plurality of types;a corrosion rate calculation unit adapted to calculate a corrosion rate regarding each of the soil samples at each of the soil moisture percentage values based on polarization resistance measured in the electrochemical ...

Ground-Penetrating Radar Device and Method for Same

An underground radar device and a method thereof are provided that do not require replacement of antennas for transceiving in conformity with the width of a road, and can achieve exploration of a buried object with a single scan. An underground radar device includes a transmission array antenna and a reception array antenna, and further includes a position variable mechanism capable of changing intervals between antenna elements of the transmission array antenna and the reception array antenna while keeping all the intervals equal. The position variable mechanism includes a drive unit, a plurality of crossbars constituting an expandable link, and a plurality of link sections for coupling so as to change inclination angles of a V-shape and an inverted V-shape of the expandable link. 1. An underground radar device , comprising a transmission array antenna , and a reception array antenna , further comprising:a position variable mechanism capable of changing intervals between antenna elements of the transmission array antenna and the reception array antenna while keeping all the intervals equal.2. The underground radar device according to claim 1 ,wherein the position variable mechanism comprises:a drive unit capable of changing an interval between a first pivot and a second pivot that are vertically arranged;a plurality of crossbars which have one ends thereof connected to the first pivot and the second pivot to form a V-shape and an inverted V-shape, in which the one ends are respectively connected to another end forming the V-shape and another end forming the inverted V-shape, and which constitute an expandable link expanding and contracting by changing inclination angles of the V-shape and the inverted V-shape in conformity with the interval; anda plurality of link sections that couple intersection portions where the crossbars intersect, and two of the crossbars at each portion forming a bottom of the V-shape and a crest of the inverted V-shape so as to allow the ...

Corrosion Rate Estimating Device and Method

A corrosion rate estimation apparatus includes a corrosion rate measurement unit adapted to repeat water supply cycles in which water is supplied to soil in which metal to be evaluated is buried and measure a cycle number of each water supply cycle, one or more time points in each cycle, and a corrosion rate of the metal at the time point(s); a learning unit adapted to find a prediction model by accepting the cycle number, the time point(s) in the cycle, and the corrosion rate(s) as input and using a machine learning algorithm, the prediction model representing a future corrosion rate; and a corrosion rate estimation unit adapted to assign a cycle number and a time point in the cycle at which a corrosion rate is desired to be estimated to the prediction model and estimate a corrosion rate of the metal at the time point.

Perpendicular magnetic recording medium and manufacturing method of the same

According to one embodiment, a perpendicular magnetic recording medium includes a substrate, an underlayer including projections arranged at an average interval of 3 to 20 nm, an amorphous magnetic recording layer having a plurality of columnar magnetic grains on the surface of the projections, each having a magnetization easy axis in a direction perpendicular to a surface of the underlayer. The underlayer is formed such that 0.5d≦r≦1.5d, where r is the radius of curvature of a vertical section of each projection and d is the average interval between the projections.

Automatic transmission

In an automatic transmission, a connection member which connects a carrier of a planetary gear mechanism PGSa to a clutch hub of a clutch is made to abut on the carrier of the planetary gear mechanism PGSa in an abutting portion, a thrust bearing T 2 is disposed between the connection member and a clutch drum of the clutch, a thrust bearing T 1 is disposed between a transmission case and the clutch drum of the clutch, and a clearance between the thrust bearing T 1 and the clutch drum of the clutch is adjusted by using a shim. Accordingly, a thrust load inputted from a sun gear Sb of a planetary gear mechanism PGSb can be transmitted to the transmission case without passing through a sun gear Sa, which rotates at a high speed, of the planetary gear mechanism PGSa, and friction loss is reduced.

Controller for optical device, exposure method and apparatus, and method for manufacturing device

An exposure method for exposing a mask pattern, which includes plural types of patterns, with a high throughput and optimal illumination conditions for each type of pattern. The method includes guiding light from a first spatial light modulator illuminated with pulse lights of illumination light to a second spatial light modulator and exposing a wafer with light from the second spatial light modulator, accompanied by: controlling a conversion state of the second spatial light modulator including a plurality of second mirror elements; and controlling a conversion state of the first spatial light modulator including a plurality of first mirror elements to control intensity distribution of the illumination light on a predetermined plane between the first spatial light modulator and the second spatial light modulator.

Image display device, image display method, and recording media having recorded thereon image display program

A largest page size obtaining unit obtains a largest page size of a printed matter based on manuscript data. A RIP processing unit generates a page image in a bitmap format for each page based on the manuscript data. A position determining unit determines a position within a reference page having the largest page size for each page based on the manuscript data. A display image generating unit generates a display image including a page image of a spread page by arranging the page image to be displayed at the position determined by the position determining unit. A display unit displays the generated display image. With this, there is provided an image display device which correctly displays the printed matter including pages of different sizes.

Device, method, and non-transitory computer-readable storage medium for biometric authentication

A method performed by a computer for biometric authentication includes: obtaining, by a processor of the computer, a first image group including a plurality of images that are sequentially captured by a biometric sensor configured to capture at least a part of a region of a body of a user; obtaining, by the processor of the computer, a movement amount of the body and a distance between the body and the biometric sensor; and selecting, by the processor of the computer, a second image group from the first image group in accordance with the movement amount and the distance, the second image group including images to be used in authentication processing with respect to the body, wherein the size of a common region between images to be included in the second image group is adjusted according to the distance.

Laser Processing Device

On an optical path of a condensing lens (101), a varifocal lens (102) is disposed. The varifocal lens (102) is formed of an electro-optic crystal such as, e.g., potassium tantalate niobate. A condensation position measurement unit (103) measures a condensation position where laser light is condensed by the condensing lens (101). A condensation position control unit (104) controls a focal position of the varifocal lens (102) such that a difference between the condensation position measured by the condensation position measurement unit (103) and a prescribed condensation position that has been set falls within an acceptable range.

Semiconductor device

A semiconductor device of an embodiment includes a control circuit arranged on a substrate, a first conductive layer arranged on the control circuit and containing a first element as a main component, a multilayer structure arranged on the first conductive layer and configured such that multiple second conductive layers and multiple insulating layers are alternately stacked on each other, a memory layer penetrating the multilayer structure and reaching the first conductive layer at a bottom portion, a first layer arranged between the control circuit and the first conductive layer and containing the first element as a main component, and a second layer arranged between the control circuit and the first layer and containing, as a main component, a second element different from the first element.

Annular grindstone and manufacturing method of annular grindstone

An annular grindstone includes a grindstone portion in which abrasive grains are fixed with a bonding material containing nickel and has a through hole at the center thereof. The grindstone portion has a laminated structure of a total of three or more layers in which a first layer and a second layer having a porous structure are alternately laminated on top of another along a penetrating direction of the through hole and both of outermost layers in the laminated structure which are exposed outside are the first layers.

Hydrogen Analysis System

A test time for measuring hydrogen diffusion in a steel material is improved. The reproducibility of a position where hydrogen exists in the steel material is improved. A control terminal controls a solution supply/discharge control device, a gas supply control device, a first potentiostat/galvanostat, and a second potentiostat/galvanostat on the basis of a predefined procedure, so that a plurality of processing steps, which are performed for analyzing hydrogen diffused from the inside to the surface of a steel material to be measured, are performed continuously. Further, the processing of inactivating the surface of the steel material to be measured is performed before the main processing using a metal ion replacement method, or an inert gas is injected into the solution during the main processing. 1. A hydrogen analysis system comprising:two cells that hold a steel material to be measured with side solution release windows;a solution supply/discharge control mechanism that injects and discharges a solution into and from each of the two cells, and controls supply/discharge of the solution to be injected into and discharged from each of the two cells;a gas supply control mechanism that injects a gas into a cell on a hydrogen detection side of the two cells and controls supply of the gas to be injected into the cell on the hydrogen detection side; anda control terminal that controls the solution supply/discharge control mechanism and the gas supply control mechanism,wherein the control terminal controls the solution supply/discharge control mechanism and the gas supply control mechanism on the basis of a predefined procedure to continuously perform a plurality of processing steps that are performed for analyzing hydrogen diffused from an inside to a surface of the steel material to be measured.2. The hydrogen analysis system according to claim 1 , further comprisingan electrochemical control device that applies an electrochemical reaction to at least one of solutions ...

Image correction apparatus and image correction method

An image correction apparatus includes a correction amount calculating unit which calculates, in response to a position of a hand on an image, a correction amount for placing the hand to face an imaging unit included in an image acquiring unit for generating the image; and a correcting unit which corrects an estimated coordinate representing a position of a point in a real space corresponding to each pixel included in a region in which the hand is captured in the image in accordance with the correction amount, and projects each of the points after the correction on a corrected image to generate the corrected image.

Method and Apparatus for Accelerated Corrosion Testing

An accelerated corrosion test apparatus that accelerates corrosion of reinforcing steel contained in reinforced concrete specimen having cracking includes: a moisture sensor disposed near the reinforcing steel exposed from a cracked portion of concrete; a weight measuring instrument that measures a weight of the reinforced concrete specimen; and a control terminal that is connected both to the moisture sensor and to the weight measuring instrument and controls a temperature and humidity control device, thereby alternately and repeatedly performing a wetting step of supplying moisture to the inside of a crack in the cracked concrete, and a drying step of removing moisture in the inside of the crack and moisture on the exposed surface of the reinforcing steel, wherein the control terminal terminates the wetting step and starts the drying step when moisture is detected in the moisture sensor, or when change in slope of weight change of the reinforced concrete specimen is detected, after the start of the wetting step. 1. An accelerated corrosion test method wherein corrosion of a reinforcing steel contained in a reinforced concrete specimen having cracking is accelerated , whereina control terminal is connected both to a moisture sensor disposed near the reinforcing steel exposed from the cracked portion of the concrete, and to a weight measuring instrument that measures a weight of the reinforced concrete specimen, and controls a moisture supply and removal device, thereby alternately and repeatedly performing:a wetting step of supplying moisture to the inside of a crack in the cracked concrete; anda drying step of terminating the wetting step and removing moisture in the inside of the crack and moisture on the exposed surface of the reinforcing steel when moisture is detected in the moisture sensor, or when change in slope of weight change of the reinforced concrete specimen is detected, after the start of the wetting step.2. The accelerated corrosion test method ...

Method for producing semiconductor device

A method for producing a semiconductor device includes forming, on a substrate, a film to be processed. The method further includes forming, on the film to be processed, a first film containing a metallic element and a second film containing at least one of carbon or boron. The method further includes forming an insulating film on the first and second films. The method further includes processing the film to be processed using the first film, the second film, and the insulating film, as a mask.

Pattern-forming method

A pattern-forming method includes forming a first film above a material to be processed, processing the first film into a pattern to be formed in the material to be processed, providing a second film on the first film and the material to be processed, supplying a precursor containing at least one of a metal material or a semiconductor material to the second film, removing the first film, and processing the material to be processed using the second film impregnated with at least one of the metal material and the semiconductor material, as a mask.

Temperature controlled heat transfer frame for pellicle

An exposure apparatus for transferring a pattern from a reticle to a workpiece, a pellicle being positioned near the reticle, includes a heat transfer frame, an illuminator, and a temperature controller. The heat transfer frame is configured to be positioned near the pellicle, the heat transfer frame defining a beam aperture. The illuminator directs a beam through the beam aperture and the pellicle at the reticle. The temperature controller controls the temperature of the heat transfer frame to control the temperature of the pellicle. The illuminator can direct the beam from a beam source, such as an EUV beam source. Additionally, the temperature controller can cryogenically cool the heat transfer frame.

Method for Installing Probes, and Method for Driving Transmission Probe

A transmission probe for transmitting guided waves propagating in the longitudinal direction of a long member and a reception probe for receiving guided waves derived from the guided waves reflected from a predetermined portion of the long member are set on the long member. The guided waves received by the reception probe include a guided wave serving as a second signal that is noise of a desired first signal. The guided wave serving as the second signal having nodes in a circumferential direction distribution of displacement in a specific direction in the circumferential surface of the long member, and the guided waves transmitted by the transmission probe are formed such that the displacement of the guided wave serving as the second signal in the specific direction becomes zero at a specific circumferential surface position of the long member. A probe setting method comprising the steps of: setting the transmission probe for transmitting the guided waves on the circumferential surface of the long member; and setting the reception probe at a position at which the displacement of the guided wave serving as the second signal in the specific direction becomes zero on the circumferential surface of the long member. 1. A probe setting method for setting , on a long member , a transmission probe for transmitting guided waves propagating in the longitudinal direction of the long member and a reception probe for receiving guided waves derived from the guided waves reflected from a predetermined portion of the long member , whereinthe guided waves received by the reception probe include a guided wave serving as a desired first signal and a guided wave serving as a second signal that is noise of the first signal, the guided wave serving as the second signal having nodes in a circumferential direction distribution of displacement in a specific direction in the circumferential surface of the long member, andthe guided waves transmitted by the transmission probe are formed such ...

Automatic transmission

There is provided an automatic transmission capable of preventing deterioration of driving performance even when an engagement mechanism is not switched due to a failure. An automatic transmission includes a first brake which is always in a fixed state from a first forward gear stage to a predetermined gear stage and is in an open state at a gear stage with a higher speed than the predetermined gear stage, and a hydraulic sensor configured to detect whether the first brake is switched to the fixed state. When a transmission control device instructs the first brake to switch to the fixed state, and it is confirmed that the first brake is in an open state, the transmission control device instructs engagement mechanisms other than the first brake to perform switching so that a preliminary gear stage is able to be set.

Phenoxasiline based compounds for electronic application

Organic electronics applications, especially an organic light-emitting diode (OLED), an organic solar cell (organic photovoltaics) or a switching element such as an organic transistor, for example an organic FET (Field Effect Transistor) and an organic TFT (Thin Film Transistor), comprising at least one substituted phenoxasiline derivative, a organic semiconductor layer, a host material, electron/hole/exciton blocking material or electron/hole injection material comprising at least one substituted phenoxasiline derivative, the use of a substituted phenoxasiline derivative in organic electronics applications, an organic light-emitting diode, wherein at least one substituted phenoxasiline derivative is present in the electron/hole/exciton blocking layer, the electron/hole injection layer and/or the light-emitting layer, a light-emitting layer, an electron/hole/exciton blocking layer and an electron/hole injection layer comprising at least one substituted phenoxasiline derivative and a device selected from the group consisting of stationary visual display units, mobile visual display units; illumination units; keyboards; garments; furniture and wallpaper comprising at least one organic light-emitting diode, at least one light-emitting layer, at least one electron/hole/exciton blocking layer and/or at least one electron/hole injection layer according to the present invention.

Apparatus, method, and program for biometric image processing

A biometric-image processing apparatus includes a touch panel, a memory, an image-capturing device configured to capture an image of a living body that is in contact with the touch panel to obtain a biometric image, and a processor coupled to the memory. The processor is configured to execute a process including: calculating a distance between the image-capturing device and the living body, and calculating a rotation angle of the living body to the image-capturing device based on the distance.

Biometric imaging device and biometric imaging method

A biometric imaging device includes a processor that outputs an instruction of an operation position on an input device, in response to detection of a first input to the input device, and a camera that captures a biometric image after the detection of the first input.

Organic electronic devices comprising a layer of a pyridine compound and a 8-hydroxypquinolinolato earth alkaline metal, or alkali metal complex

The present invention provides an organic electronic device including a first electrode, a second electrode, and an organic layer interposed between the first electrode and the second electrode, wherein the organic layer comprises an organic metal complex of formula and a compound of formula Organic light emitting devices (OLEDs) having superior life time, power efficiency, quantum efficiency and/or a low operating voltage are obtained, when the organic layer comprising the compounds of formula I and II constitutes the electron transport layer of an OLED.

Endoscope system and method for operating endoscope system

An endoscope system includes a portion configured to acquire a position of an objective optical system provided in an insertion portion of an endoscope; a portion configured to position the position of the objective optical system on three-dimensional image information about a subject; a portion configured to generate angle-of-view display information related to a picked-up image picked up by an image pickup system including the objective optical system; an instruction portion configured to output an instruction signal; and an image processing portion configured to create an overlapped image obtained by overlapping the angle-of-view display information at a position on the three-dimensional image information corresponding to the position of the objective optical system at a time point of inputting the instruction signal.

Aqueous ink jet ink composition and ink jet printing method

An ink composition contains pigment particles, inorganic oxide particles, and a lactam solvent. The content of the inorganic oxide particles is 5.0% to 10.0% relative to the total mass of the ink composition. The ink composition satisfies the following relationship: D 50 of the pigment particles×0.1≤D 50 of the inorganic oxide particles≤D 50 of the pigment particles×1.5, wherein D 50 represents the volume median diameter of the corresponding particles.

Metal Complexes Comprising Diazabenzmidazolocarbene Ligands and the Use Thereof in OLEDS

The present invention relates to metal-carbene complexes comprising a central atom selected from iridium and platinum, and diazabenzimidazolocarbene ligands, to organic light diodes which comprise such complexes, to light-emitting layers comprising at least one such metal-carbene complex, to a device selected from the group comprising illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED and to the use of such a metal-carbene complex in OLEDs, for example as emitter, matrix material, charge transport material and/or charge or exciton blocker.

Photosensitive resin composition, and coating film, resist ink, resist, solder resist and printed circuit board each produced therefrom

A dilute-alkali-developable photosensitive resin composition which does not become sticky even by contact exposure in a short precuring time and has a wide allowable range of precuring time. The composition comprises: (A) an ultraviolet-curing resin having a weight-average molecular weight of 6.000 to 30.000 and prepared by the reaction of a polymer composed of (a) 60 - 100 mole % of glycidyl (meth)acrylate and (b) 40 - 0 mole % of another ethylenic monomer copolymerizable with the (meth)acrylate with (meth)acrylic acid and an (un)saturated polybasic acid anhydride in an equivalent of 0.7 to 1.2 per unit epoxy equivalent of the polymer, (B) a photopolymerization initiator, (C) a diluent, and (D) a thermosetting component.

Ultraviolet-curable and alkali-developing type photo solder resist ink

An ultraviolet-curable and alkali-developing type photo solder resist ink comprises an epoxy resin obtained by extending chains of an epoxy compound by an isocyanate compound having at least two isocyanate groups per one molecule of the isocyanate compound, an ultraviolet-curable resin having carboxyl group and an ethylenically unsaturated group having a photopolymerization capability, a photopolymerization initiator, and a diluent. The resist ink shows a wide precuring acceptable width for providing an extended shelf life, a good tacky-dry property after a precuring step, excellent light-sensitivity at an exposing step, superior resolution, and improved removability of a film of the resist ink by an alkaline solution at a developing step. In addition, a solder resist obtained by a post-baking step of the resist ink film provides excellent resistances to molten solder and gold plating.

Ultraviolet-curable type photo solder resist ink

An ultraviolet-curable type photo solder resist ink comprises the following components (A) to (E). That is. the component (A) is an ultraviolet-curable resin having at least two ethylenically unsaturated groups and a carboxyl group per one molecule thereof. The component (B) is an epoxy compound having at least two epoxy groups per one molecule thereof. The component (C) is at least one selected from a compound having at least one carboxyl group and a polycarboxylic acid anhydride. The component (D) is a photopolymerization initiator. The component (E) is a diluent. This photo solder resist ink shows a good developing property even when a developer having a pH value of about 10 is used, and is excellent in a storage stability of resist, electrical corrosion resistance, electric performance, chemical resistance, plating resistance, heat resistance to solder, adhesion, and pencil hardness.

Ultraviolet curable resin composition and photo solder resist ink using the same

An ultraviolet curable resin composition includes (A) an ultraviolet curable resin, (B) an epoxy compound having at least two epoxy groups in one molecule, (C) a photopolymerization initiator and (D) a diluent. The ultraviolet curable resin (A) is obtained by the steps of polymerizing an ethylenically unsaturated monomer component containing (a) an ethylenically unsaturated monomer having epoxy group and (b) a compound having at least two ethylenically unsaturated groups in one molecule to prepare a copolymer, reacting the copolymer with (c) an ethylenically unsaturated monomer having carboxyl group to prepare a chemical intermediate, and reacting the chemical intermediate with (d) one of saturated and unsaturated polybasic acid anhydrides. This resin composition will be preferably used to prepare a photo solder resist ink developable with diluted alkaline aqueous solution.

Ultraviolet curable resin composition and photo solder resist including the same

An ultraviolet curable resin composition is provided, which is excellent in developing width and resolution, and exhibits good solder heat resistance and resistance to gold plating. This resin composition comprises (A) an ultraviolet curable resin obtained by reacting an epoxy-group containing polymer (a), which is prepared by polymerizing an ethylenically unsaturated monomer component including an ethylenically unsaturated monomer (i) having an epoxy group, with an ethylenically unsaturated monomer (b) having a carboxyl group to obtain an intermediate product, and then reacting the intermediate product with a saturated or unsaturated polybasic acid anhydride (c); (B) an epoxy compound having at least two epoxy groups in its molecule; (C) a photo-polymerization initiator; (D) a diluent; and (E) an ultraviolet curable resin obtained by reacting a novolac epoxy compound (e) with the ethylenically unsaturated monomer (b) having a carboxyl group, and then reacting a resultant intermediate product with the saturated or unsaturated polybasic acid anhydride (c). The ultraviolet curable resin (E) has an acid value of 10 mgKOH/g or more and less than 45 mgKOH/g.

Streaming data playback apparatus

A handsfree apparatus performs an operation for requesting a connection of a Bluetooth connection link to a cellular phone after guaranteeing a continuous playback of music streaming data by an audio player in a time slot that does not have packet transfer of the music streaming data, if the connection request of the Bluetooth connection link to the cellular phone is generated during a time of A2DP connection that defines packet transfer of the music streaming data with the audio player. The connection request of the Bluetooth connection link to the cellular phone is thus handled appropriately without interrupting a continuous playback of the music streaming data.

Exposure apparatus and method for manufacturing device

An exposure apparatus, wherein exposure is carried out while filling a space between a projection optical system and a substrate with a liquid, enables to suppress deterioration of a pattern image caused by air bubbles in the liquid. The exposure apparatus comprises a liquid supply unite (1) for filling at least a part of the space between the projection optical system and the substrate with a liquid (50), and exposure of the substrate is carried out by projecting an image of a pattern onto the substrate via the projection optical system. The liquid supply unite (1) comprises a deaerating unit (21) for suppressing formation of air bubbles in the liquid (50).

Exposure method, exposure apparatus and method for manufacturing device

When a substrate (P) is exposed to light through a projection optical system, a liquid (50) is supplied between the projection optical system and the substrate (P). Accordingly, a pattern forming area (AR1) of the substrate (P) is exposed to light through a projection optical system (PL) and the liquid, and an edge area (AR2) of the substrate (P) is exposed to light through a projection optical system (PL2) but not through the liquid. Exposure with a large depth of focus can be realized while preventing the liquid from flowing out of the substrate.

Silyl and heteroatom substituted compounds selected from carbazoles, dibenzofurans, dibenzothiophenes and dibenzo phospholes and the application thereof in organic electronics

The invention relates to silyl and heteroatom substituted compounds, selected from carbazoles, dibenzofurans, dibenzothiophenes and disilylbenzophospholes of the formulae (I) or (I*), to the application of compounds of said formulae (I) or (I*) in organic-electronic applications, preferably in organic light diodes, to an organic light diode comprising at least one compound of formula (I) or (I*), a light-emitting layer comprising at least one compound of formula (I) or (I*), to a blocking layer for holes/excitons comprising at least one compound of formula (I) or (I*) and to a device selected from the group comprising stationary monitor screens, mobile monitor screens, lighting units, keyboards, pieces of clothing, furniture and carpets, comprising at least one organic light diode according to the invention.

Polishing method and apparatus

A polishing apparatus is used for chemical mechanical polishing a copper (Cu) layer formed on a substrate such as a semiconductor wafer (20) and then cleaning the polished substrate. A polishing apparatus comprises a polishing section having a turntable (9) with a polishing surface and a top ring (13) for holding a substrate and pressing the substrate against the polishing surface to polish a surface having semiconductor device thereon, and a cleaning section (7) for cleaning the substrate which has been polished. The cleaning section has an electrolyzed water supply device (25) for supplying electrolyzed water to the substrate to clean the polished surface of the substrate while supplying electrolyzed water to the substrate.

Polishing method and apparatus

A polishing apparatus is used for chemical mechanical polishing a copper (Cu) layer formed on a substrate such as a semiconductor wafer and then cleaning the polished substrate. The polishing apparatus has a polishing section having a turntable with a polishing surface and a top ring for holding a substrate and pressing the substrate against the polishing surface to polish a surface having a semiconductor device thereon, and a cleaning section for cleaning the substrate which has been polished. The cleaning section has an electrolyzed water supply device for supplying electrolyzed water to the substrate to clean the polished surface of the substrate while supplying electrolyzed water to the substrate.

Polishing method and apparatus

A polishing apparatus is used for chemical mechanical polishing a copper (Cu) layer formed on a substrate such as a semiconductor wafer and then cleaning the polished substrate. The polishing apparatus has a polishing section having a turntable with a polishing surface and a top ring for holding a substrate and pressing the substrate against the polishing surface to polish a surface having a semiconductor device thereon, and a cleaning section for cleaning the substrate which has been polished. The cleaning section has an electrolyzed water supply device for supplying electrolyzed water to the substrate to clean the polished surface of the substrate while supplying electrolyzed water to the substrate.

Electrophoretic display device, electronic apparatus, and method of driving electrophoretic display device

An electrophoretic display device includes a first substrate and a second substrate, an electrophoretic element which is placed between the first and second substrates and contains electrophoretic particles, a plurality of first pixel electrodes (21a) formed on an electrophoretic element side of the first substrate, second pixel electrodes (21b) provided on the electrophoretic element side of the first substrate in an electrically floating state, and a common electrode provided on an electrophoretic display side of the second substrate so as to face the first and second pixel electrodes, in which a region where the second pixel electrodes are placed includes part of a space between the adjacent first pixel electrodes.

Resist ink composition, printed circuit board produced by using the composition and process for producing the printed circuit board

A resist ink composition developable with a diluted, alkaline solution, which exhibits high dispersion stability itself, can form a pattern with excellent resolution, even in the case of a low exposure amount, and can produce a cured resist film excellent in solvent resistance for high-performance printed circuits and which comprises an ultraviolet-curable resin obtained by copolymerizing (a) from 5 to 50% by weight of an ethylenically unsaturated monomer of a general formula: ##STR1## wherein R 1 represents a hydrogen atom or a methyl group; R 2 represents a hydrogen atom or an alkyl group; n represent an integer of from 1 to 4, and/or glycerol mono(meth)acrylate, (b) from 10 to 90% by weight or glycidyl (meth)acrylate and (c) from 0 to 80% by weight of other ethylenically unsaturated monomers capable of copolymerizing with these (a) and (b), followed by reacting the resulting copolymer with from 0.7 to 1.2 equivalents, relative to one epoxy equivalent of said copolymer, of (meth)acrylic acid and a saturated or unsaturated polybasic acid anhydride; a photopolymerization initiator; a diluent; and a thermosetting epoxy compound.

Ultraviolet-curable resin composition and photosolder resist ink containing the composition

An ultraviolet-curable resin composition which is excellent in developped-line width and resolution and satisfactory in soldering heat resistance and gold plating resistance. The resin composition comprises (A) an ultraviolet-curable resin obtained by polymerizing an ethylenic monomer ingredient comprising an epoxidized ethylenic monomer (i), reacting the resultant epoxidized polmymer (a) with a carboxylated ethylenic monomer (b), and reacting the resultant intermediate with an (un)saturated polybasic acid anhydride (c); (B) an epoxy compound having two or more epoxy groups per molecule; (C) a photopolymerization initiator; (D) a diluent; and (E) an ultraviolet-curable resin which is obtained by reacting a novolak epoxy compound (e) with a carboxylated ethylenic monomer (b) and reacting the resultant intermediate with an (un)saturated polybasic acid anhydride (c) and which has an acid value of 10 to 45 mgKOH/g, excluding 45 mgKOH/g.

Ultraviolet-curable resin composition and photosolder resist ink containing the composition

An ultraviolet curable resin composition is provided, which is excellent in developing width and resolution, and exhibits good solder heat resistance and resistance to gold plating. This resin composition comprises (A) an ultraviolet curable resin obtained by reacting an epoxy-group containing polymer (a), which is prepared by polymerizing an ethylenically unsaturated monomer component including an ethylenically unsaturated monomer (i) having an epoxy group, with an ethylenically unsaturated monomer (b) having a carboxyl group to obtain an intermediate product, and then reacting the intermediate product with a saturated or unsaturated polybasic acid anhydride (c); (B) an epoxy compound having at least two epoxy groups in its molecule; (C) a photo-polymerization initiator; (D) a diluent; and (E) an ultraviolet curable resin obtained by reacting a novolac epoxy compound (e) with the ethylenically unsaturated monomer (b) having a carboxyl group, and then reacting a resultant intermediate product with the saturated or unsaturated polybasic acid anhydride (c). The ultraviolet curable resin (E) has an acid value of 10 mgKOH/g or more and less than 45 mgKOH/g.

Photosolder resist ink, printed circuit board, and process for producing the same

A photosolder resist ink which has a large allowable width of precuring in its use, permits a printed circuit board to be stored for long after precuring, is excellent in resolution, sensitivity and soldering resistance, and can be developed with a dilute alkali solution; and a printed circuit board which is produced using the above ink, excellent in close contact, chemical resistance, electrical properties and gold plating resistance, and particularly excellent in soldering heat and electric corrosion resistances. The resist ink contains an ultraviolet-curing resin (A) prepared by the reaction of a copolymer comprising 40 - 100 mole% of an ethylenically unsaturated epoxy monomer and 60 - 0 mole% of another ethylenically unsaturated monomer copolymerizable therewith and 0.7 - 1.2 chemical equivalents, per epoxy equivalent of the copolymer, of (meth)acrylic acid and an (un)saturated polybasic acid anhydride and containing 0 - 20 wt.% of an aromatic ring portion, a diluent-soluble epoxy compound (B), a photopolymerization initiator (C), and a diluent (D).

Photosensitive solder resist ink, printed circuit board and production thereof

Disclosed herein is a photosensitive solder resist ink capable of development with a dilute alkaline solution. It has a wide pre-curing latitude. It permits the pre-cured board to be stored for a long period of time. It is superior in resolution, sensitivity, and solder resistance. Disclosed also herein is a printed circuit board having good adhesion, chemical resistance, electrical properties, gold plating resistance, solder heat resistance, and electrocorrosion resistance. Disclosed also herein is a process for producing said printed circuit board by using said solder resist ink. The photosensitive solder resist ink comprises (A) an ultraviolet-curable resin containing 0-20 wt % of aromatic ring moiety which is obtained by reacting a polymer composed of (a) 40-100 mol % of ethylenically unsaturated monomer having an epoxy group and (b) 0-60 mol % of ethylenically unsaturated monomer capable of copolymerization therewith, with (meth)acrylic acid in an amount of 0.7-1.2 equivalents per epoxy equivalent of said polymer and with a saturated or unsaturated polybasic acid anhydride; (B) an epoxy compound soluble in a diluent; (C) a photopolymerization initiator; and (D) a diluent.

Solder resist ink

A solder resist ink characterized by comprising (A) a ultraviolet-curing component, (B) a photopolymerization initiator, and (C) a copper-phthalocyanine pigment containing at least one halogen atom in the chemical structure and having a halogen content of 25 % or below based on the molecular weight. This ink can efficiently form a permanent protective film reduced in halogen content. When an ultraviolet-curing resin (A-1) having in side chains ethylenically unsaturated groups and carboxyl groups is used as the component (A), products useful as photo solder resist ink can be obtained.

Photosensitive resin composition, and coating film, resist ink, resist, solder resist and printed circuit board each produced therefrom

紫外線硬化性樹脂組成物及びフォトソルダーレジストインク

(57)【要約】 【課題】 解像性、感度及びはんだ耐熱性等に優れ、ま た優れた基板密着性、耐薬品性、耐電蝕性及び電気特性 並びに特に優れたはんだ耐熱性及び耐金めっき性等を示 すソルダーレジストを基板上に形成することができる希 アルカリ水溶液で現像可能なフォトソルダーレジストイ ンクを調製することができる紫外線硬化性樹脂を提供す る。 【解決手段】 エポキシ基を有するエチレン性不飽和単 量体とマレイミド又はその誘導体とを含有する重合性単 量体成分を重合させて生成される共重合体に、カルボキ シル基を有するエチレン性不飽和単量体と飽和又は不飽 和の多塩基酸無水物とを反応させて生成される紫外線硬 化性樹脂、及び１分子中に２個以上のエポキシ基を有す るエポキシ化合物を含有する。

Ultraviolet-curing resin composition and photo solder resist ink containing the same

An ultraviolet-curing resin composition which comprises (A) an ultraviolet-curing resin prepared by reacting an epoxy component comprising (a) an epoxy polymer prepared by polymerizing an ethylenically unsaturated monomer component containing (i) an epoxy-bearing ethylenically unsaturated monomer and (b) an epoxy-bearing isocyanurate derivative with (c) a carboxyl-bearing ethylenically unsaturated monomer, and then reacting the obtained intermediate with (d) a saturated or unsaturated polybasic acid anhydride; (B) an epoxy compound having two or more epoxy groups in the molecule; (C) a photopolymerization initiator; and (D) a diluent. A photo solder resist ink containing the composition can be developed with a dilute aqueous solution of an alkali and can form on a substrate a solder resist excellent in resistances to soldering heat and gold plating.

Photosolder resist ink, printed circuit board, and process for producing the same

Disclosed herein is a photosensitive solder resist ink capable of development with a dilute alkaline solution. It has a wide pre-curing latitude. It permits the pre-cured board to be stored for a long period of time. It is superior in resolution, sensitivity, and solder resistance. Disclosed also herein is a printed circuit board having good adhesion, chemical resistance, electrical properties, gold plating resistance, solder heat resistance, and electrocorrosion resistance. Disclosed also herein is a process for producing said printed circuit board by using said solder resist ink. The photosensitive solder resist ink comprises (A) an ultraviolet-curable resin containing 0-20 wt% of aromatic ring moiety which is obtained by reacting a polymer composed of (a) 40-100 mol% of ethylenically unsaturated monomer having an epoxy group and (b) 0-60 mol% of ethylenically unsaturated monomer capable of copolymerization therewith, with (meth)acrylic acid in an amount of 0.7-1.2 equivalents per epoxy equivalent of said polymer and with a saturated or unsaturated polybasic acid anhydride; (B) an epoxy compound soluble in a diluent; (C) a photopolymerization initiator; and (D) a diluent.

フォトソルダーレジストインク

(57)【要約】 【課題】 ｐＨが１０付近の現像液を使用しても良好な 現像性を示し、かつレジストの保存安定性、耐電蝕性及 び電気特性、耐薬品性、耐メッキ性、はんだ耐熱性、密 着性、及び鉛筆硬度等の良好なフォトソルダーレジスト を提供する。 【解決手段】 Ａ．１分子中に２個以上のエチレン性不 飽和基とカルボキシル基を有する紫外線硬化性樹脂 Ｂ．１分子中に２個以上のエポキシ基を有するエポキシ 化合物 Ｃ．少なくとも１個のカルボキシル基を有する化合物及 び／又は多価カルボン酸無水物 Ｄ．光重合開始剤 Ｅ．希釈剤を含む。

Ultraviolet curable resin composition and photo solder resist ink using the same

Ultraviolet-curable resin composition and photosolder resist ink containing the composition

An ultraviolet curable resin composition comprises (A) an ultraviolet curable resin obtained by reacting an epoxy group containing polymer (a), which is prepared by polymerizing an ethylenically unsaturated monomer component including an ethylenically unsaturated monomer (i) having an epoxy group, with an ethylenically unsaturated monomer (b) having a carboxyl group, and then reacting a resultant intermediate product with a saturated or unsaturated polybasic acid anhydride (c); (B) an epoxy compound having at least two epoxy groups in molecule; (C) a photopolymerization initiator; and (D) a diluent The ultraviolet curable resin includes 0.3 to 10 mol of a polymerizable unsaturated group in 1 kg thereof. A photo solder resist ink containing this resin composition has the capability of providing a permanent film with excellent flexibility and solder heat resistance, and is preferably used to manufacture flexible printed circuit boards.

COMPOSITION OF CURABLE RESIN BY ULTRAVIOLET RADIATION AND PROTECTIVE INK AGAINST PHOTOSUELDA USING THE SAME.

Una composición de resina curable por radiación ultravioleta, que incluye: (A) una resina curable por radiación ultravioleta obtenida mediante las etapas de: polimerizar un componente de monómero etilénicamente insaturado que contiene (a) un monómero etilénicamente insaturado que tiene grupo epoxi y (b) un compuesto que tiene al menos dos grupos etilénicamente insaturados en una molécula para preparar un copolímero; hacer reaccionar dicho copolímero con (c) un monómero etilénicamente insaturado que tiene un grupo carboxilo para preparar un producto intermedio químico; y hacer reaccionar dicho producto intermedio químico con (d) uno de anhídridos de ácidos polibásicos saturados e insaturados; (B) un compuesto epoxídico que tiene al menos dos grupos epoxi en una molécula; (C) un iniciador de la fotopolimerización; y (D) un diluyente. An ultraviolet radiation curable resin composition, which includes: (A) an ultraviolet radiation curable resin obtained by the steps of: polymerizing an ethylenically unsaturated monomer component containing (a) an ethylenically unsaturated monomer having epoxy group and (b ) a compound having at least two ethylenically unsaturated groups in a molecule to prepare a copolymer; reacting said copolymer with (c) an ethylenically unsaturated monomer having a carboxyl group to prepare a chemical intermediate; and reacting said chemical intermediate with (d) one of saturated and unsaturated polybasic acid anhydrides; (B) an epoxy compound having at least two epoxy groups in a molecule; (C) a photopolymerization initiator; and (D) a diluent.

Ultraviolet curable resin composition and photo solder resist ink using the same

Ultraviolet curable resin composition and photo solder resist ink using the same

Ultraviolet curable resin composition and photo solder resist ink including the same

An ultraviolet curable resin composition comprises (A) an ultraviolet curable resin obtained by reacting an epoxy group containing polymer (a), which is prepared by polymerizing an ethylenically unsaturated monomer component including an ethylenically unsaturated monomer (i) having an epoxy group, with an ethylenically unsaturated monomer (b) having a carboxyl group, and then reacting a resultant intermediate product with a saturated or unsaturated polybasic acid anhydride (c); (B) an epoxy compound having at least two epoxy groups in molecule; (C) a photopolymerization initiator; and (D) a diluent The ultraviolet curable resin includes 0.3 to 10 mol of a polymerizable unsaturated group in 1 kg thereof. A photo solder resist ink containing this resin composition has the capability of providing a permanent film with excellent flexibility and solder heat resistance, and is preferably used to manufacture flexible printed circuit boards.

Ultraviolet curable resin composition and photo solder resist ink using the same

An ultraviolet curable resin composition includes (A) an ultraviolet curable resin, (B) an epoxy compound having at least two epoxy groups in one molecule, (C) a photopolymerization initiator and (D) a diluent. The ultraviolet curable resin (A) is obtained by the steps of polymerizing an ethylenically unsaturated monomer component containing (a) an ethylenically unsaturated monomer having epoxy group and (b) a compound having at least two ethylenically unsaturated groups in one molecule to prepare a copolymer, reacting the copolymer with (c) an ethylenically unsaturated monomer having carboxyl group to prepare a chemical intermediate, and reacting the chemical intermediate with (d) one of saturated and unsaturated polybasic acid anhydrides. This resin composition will be preferably used to prepare a photo solder resist ink developable with diluted alkaline aqueous solution.

UV curable resin composition and solder ink containing it

Solder resist ink

A solder resist ink which forms a permanent protective film reduced in halogen content. The solder resist ink comprises (A) an ultraviolet-curable ingredient, (B) a photopolymerization initiator, and (C) a colorant comprising an orange pigment containing no halogens in the chemical structure and a blue pigment containing no halogens in the chemical structure which have been blended so as to make the ink green.

Ultraviolet-curable resin composition and photosolder resist ink containing the composition

An ultraviolet-curable resin composition which is excellent in developped-line width and resolution and satisfactory in soldering heat resistance and gold plating resistance. The resin composition comprises (A) an ultraviolet-curable resin obtained by polymerizing an ethylenic monomer ingredient comprising an epoxidized ethylenic monomer (i), reacting the resultant epoxidized polmymer (a) with a carboxylated ethylenic monomer (b), and reacting the resultant intermediate with an (un)saturated polybasic acid anhydride (c); (B) an epoxy compound having two or more epoxy groups per molecule; (C) a photopolymerization initiator; (D) a diluent; and (E) an ultraviolet-curable resin which is obtained by reacting a novolak epoxy compound (e) with a carboxylated ethylenic monomer (b) and reacting the resultant intermediate with an (un)saturated polybasic acid anhydride (c) and which has an acid value of 10 to 45 mgKOH/g, excluding 45 mgKOH/g.

Ultraviolet-curable resin composition and photosolder resist ink containing the composition

UV-CURABLE RESIN COMPOSITION AND PHOTOLOTRESISTINT INTEGRATION CONTAINING THE COMPOSITION