摘要:
The black color developing heat-sensitive recording material comprises a base sheet and a color developing layer formed on at least one surface of the base sheet, the color developing layer including colorless or light-colored chromogenic material and acceptor which is reactive with said chromogenic material to develop a black color. At least 60% by weight of the chromogenic material comprises at least two kinds of black color developing fluoran compounds having the eneral formula ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6, X.sub.l and Ym are described hereinafter and the amount of each of said black color developing fluoran compounds is not larger than 90% by weight of the total amount of said black color developing fluoran compounds.
摘要:
The electron beam apparatus is provided with a stage for mounting a sample thereon, a primary optical system for generating an electron beam having an irradiation area and irradiating the electron beam onto the sample, a secondary optical system for detecting electrons which have been generated through the irradiation of the electron beam onto the sample and have acquired structural information of the sample and acquiring an image of the sample about a viewing area and an irradiation area changing section for changing the position of the irradiation area with respect to the viewing area.
摘要:
A technique capable of improving the ability to observe a specimen using an electron beam in an energy region which has not been conventionally given attention is provided. This specimen observation method comprises: irradiating the specimen with an electron beam; detecting electrons to be observed which have been generated and have obtained information on the specimen by the electron beam irradiation; and generating an image of the specimen from the detected electrons to be observed. The electron beam irradiation comprises irradiating the specimen with the electron beam with a landing energy set in a transition region between a secondary emission electron region in which secondary emission electrons are detected and a mirror electron region in which mirror electrons are detected, thereby causing the secondary emission electrons and the mirror electrons to be mixed as the electrons to be observed. The detection of the electrons to be observed comprises performing the detection in a state where the secondary emission electrons and the mirror electrons are mixed. Observation and inspection can be quickly carried out for a fine foreign material and pattern of 100 nm or less.
摘要:
A portable device, which performs wireless communication with a communication peer, includes a battery, which powers an electronic component, and a case, which accommodates the electronic component and battery. The case includes a battery compartment having an opening. An elastic waterproof seal surrounds the opening. A battery lid, which covers the opening, is formed integrally with the waterproof seal and coupled to the case in a direction perpendicular to a radial direction of the waterproof seal. A rim around the opening of the battery compartment pushes the waterproof seal when coupling the battery lid to the case thereby elastically deforming the waterproof seal in an inward radial direction. The waterproof seal, when elastically deformed, keeps the battery lid coupled to the case and seals the battery lid and case in a liquid-tight state.
摘要:
A helmet is provided that can be ventilated without any decrease in helmet-shell strength. The helmet comprises a helmet shell 3 and an impact-absorbing member 4 disposed along the inner surface of the helmet shell 3. The helmet shell 3 has paired right-hand and left-hand cheek-covering portions 9, and a side hemming member 22 is attached to a lower edge 9a of the cheek-covering portion 9. The cheek-covering portion 9 has an upwardly cut-out portion 50 formed on its lower-end side, and the lower edge 9a of the cheek-covering portion 9 is slanted upward in peak form from both sides toward the center in front-back direction. The side hemming member 22 has a wide portion 52 formed so as to swell upward in peak form for obtaining a wide vertical width in correspondence with the cut-out portion 50, and the wide portion 52 has an air ejection hole 55.
摘要:
This invention relates to novel aminoglycoside antibiotics, which have potent antimicrobial activity against bacteria, which induce infectious diseases, particularly MRSA, and has no significant nephrotoxicity, and process for producing them. More particularly, the present invention relates to compounds represented by formula (Ia) or their pharmacologically acceptable salts or solvates, or their diastereomer mixtures, antimicrobial agents comprising them, and a process for producing them.
摘要:
An inspection device for inspecting a surface of an inspection object using a beam includes a beam generator capable of generating one of either charge particles or an electromagnetic wave as a beam, a primary optical system capable of guiding and irradiating the beam to the inspection object supported within a working chamber, a secondary optical system capable of including a first movable numerical aperture and a first detector which detects secondary charge particles generated from the inspection object, the secondary charge particles passing through the first movable numerical aperture, an image processing system capable of forming an image based on the secondary charge particles detected by the first detector; and a second detector arranged between the first movable numerical aperture and the first detector and which detects a location and shape at a cross over location of the secondary charge particles generated from the inspection object.
摘要:
A compound is represented by the following formula (I): wherein N represents a nitrogen atom; C represents a carbon atom; Pt represents a platinum atom; Z1, Z4, Z5, and Z8 represent a carbon atom or a nitrogen atom; Z2, Z3, Z6, and Z7 represent a carbon atom, a nitrogen atom, an oxygen atom or a sulfur atom; Z11, and Z16 represent a carbon atom or a nitrogen atom; Z12, Z13, Z14, Z15, Z17, Z18, Z19, and Z20 represent a carbon atom, a nitrogen atom, an oxygen atom, or a sulfur atom; Y1 and Y2 represent a single bond, an oxygen atom, a sulfur atom, a nitrogen atom; A11 represents a divalent linking group; B1 and B2 represent a single bond or a divalent linking group.
摘要翻译:化合物由下式(I)表示:其中N表示氮原子; C表示碳原子; Pt表示铂原子; Z 1,Z 4,Z 5和Z 8表示碳原子或氮原子; Z2,Z3,Z6和Z7表示碳原子,氮原子,氧原子或硫原子; Z 11和Z 16表示碳原子或氮原子; Z 12,Z 13,Z 14,Z 15,Z 17,Z 18,Z 19和Z 20表示碳原子,氮原子,氧原子或硫原子; Y1和Y2表示单键,氧原子,硫原子,氮原子; A11表示二价连接基团; B1和B2表示单键或二价连接基团。
摘要:
A material for an organic electroluminescence device containing at least phosphorescent metal complex A and phosphorescent metal complex B, metal complex A and metal complex B are both organic metal complexes containing a metal having an atomic weight of 40 or more and a ligand, metal complex A has a specific structure, and metal complex B has the same structure with metal complex A except that one or more atoms directly bonding to ligand structures are substituted with atoms belonging to the same group of the atoms and having a greater atomic weight, and ratio of the content of metal complex B to the content of metal complex A is 0.005% by mass or more and 2% by mass or less.
摘要:
An organic electroluminescence device, includes: a pair of electrodes; and at least one organic layer including a light emitting layer, the light emitting layer being provided between the pair of electrodes, wherein at least one layer of the at least one organic layer contains a compound represented by formula (I) as defined in the specification.