摘要:
The invention provides a colorant compound represented by the general formula (I) below. In the general formula (I), R1 and R2 represent independently from each other a species selected from at least one of an alkyl group, an aryl group, an aralkyl group, an alkoxy group, an aryloxy group, an amino group, and a hydroxyl group. R3 and R4 represent independently from each other a species selected from at least one of a hydrogen atom, an alkyl group, an aryl group, a heterocycle group, an amino group, a hydroxyl group, a cyano group, an alkoxy group, an alkylsulfanyl group, a carboxylic acid group, a carboxylic acid ester group, a carboxylic acid thioester group, a carbamoyl group, a nitro group, and a halogen atom. R3 and R4 may optionally be bonded together to form an aromatic ring. Cy represents an aryl group having at least one anionic group.
摘要:
A dye compound has the following general formula (1). In the general formula (1), A1 denotes N or CR2. When A1 denotes N, R1 denotes an amino group. When A1 denotes CR2, R1 and R2 form an aromatic ring that has an anionic group. R3 denotes an alkyl group, an aryl group, or an aralkyl group. Cy denotes a substituted or unsubstituted aromatic ring.
摘要:
Disclosed herein are a coloring compound represented by the general formula: A-L1-X-L2-B (1) wherein A is a coloring moiety, B is a stabilizing moiety having fading-preventing ability, L1 and L2 are linkers for linking A, X and B by covalent bonding and denote, independently of each other, any group of —O—,—CO—, —OCO—, —NR1— (in which R1 is a group selected from hydrogen, alkyl, aryl and aralkyl groups), —NHCO—, —NHCOO—, —NHCONH—, —NHCSNH—, —SO—, —SO2—, —SO2NH—, —S—, —SS— and —CH2—, with the proviso that L1 and L2 are not —CH2— at the same time, and X is a spacer moiety and denotes any group of an alkylene group having 1 to 10 carbon atoms, an alkenylene group having 2 to 10 carbon atoms, an alkynylene group having 2 to 10 carbon atoms, an alkoxyalkylene group having 1 to 10 carbon atoms, a cycloalkylene group having 5 to 7 carbon atoms, an arylene group having 6 to 10 carbon atoms and a pyranose type saccharide having 1 to 7 saccharide units, and a recording material using the coloring compound as a coloring material.
摘要:
An electron beam applying apparatus includes: a thermal field emission type electron source emitting an electron beam; an electrostatic lens disposed immediately below the electron source and acting as a condensing electrode for condensing the electron beam in a first angular aperture emitted by the electron source in a second angular aperture smaller than the first angular aperture; a condenser lens disposed on a downstream side of the electrostatic lens and condensing the electron beam condensed in the second aperture angel by the electrostatic lens in a crossover point; and an objective lens disposed on a downstream side of the condenser lens and condensing the electron beam condensed in the crossover point by the condenser lens on the surface of the material.
摘要:
An electron beam recording apparatus is disclosed that records information onto the surface of a sample by using an electron beam. The electron beam recording apparatus includes an electron source that irradiates the electron beam, a magnetic detector that is configured to move onto and out of an irradiation axis and acquires magnetic information on the irradiation axis, a convergence position control part that calculates a convergence position correction amount for correcting a convergence position of the electron beam with respect to the surface of the sample based on the magnetic information, and a convergence position adjusting part that adjusts the convergence position of the electron beam with respect to the surface of the sample. The convergence position control part causes the convergence position adjusting part to adjust the convergence position of the electron beam with respect to the surface of the sample based on the convergence position correction amount.
摘要:
An electrical connector (10) comprises a housing (11), a pair of resilient arms (14) extending from the housing (11) for resiliently flexing and deforming, a pair of lock portions (15) provided through the resilient arms (14) for engagement with engagement portions (40) of a mating connector (30) during a plug-in operation between the electrical connector (10) and the mating connector (30), and an operative portion (14B) provided on the resilient arms (14) and applying an operative force to the resilient arms (14) so that the resilient arms (14) flexes and deforms for releasing the engagement between the lock portions (15) and the engagement portions (40) of the mating connector (30).
摘要:
There is provided an ejection liquid which can be ejected stably by an inkjet method even in the case of containing at least one of proteins and peptides and is provided a method and device of discharging a liquid containing at least one of proteins and peptides, which use the ejection liquid. The ejection liquid to be ejected from ejection orifice by an inkjet method contains at least one selected from proteins and peptides, a benzalkonium chloride and a liquid medium.
摘要:
The infrared reflecting device comprises a multi-layer infrared reflecting body composed of a plurality of superimposed infrared reflecting members, and temperature-sensitive members positioned surrounding the side faces of the multi-layer infrared reflecting body. The infrared reflecting member comprises colloidal crystal particles arrayed at regular lattice spacing, and a filler interposed between the colloidal crystal particles. Depending on temperature, the temperature-sensitive members supply the filler with moisture, and the lattice spacing of the colloidal crystal particles changes due to swelling of the filler. Since lattice spacing changes the reflected wavelength from the ultraviolet region to the infrared region on the basis of Bragg's law and Snell's law, the amount of transmitted infrared radiation can be adjusted efficiently.
摘要:
An ejection liquid capable of being stably ejected based on a system using thermal energy even if the liquid contains at least one selected from the group consisting of proteins and peptides, and a method and an apparatus for ejecting the liquid containing at least one selected from the group consisting of proteins and peptides using this system are provided. The applicability of the liquid for use in an inkjet system using thermal energy is improved by adding at least one selected from the group consisting of amino acids and salts thereof and a surfactant to an aqueous solution containing at least one selected from the group consisting of proteins and peptides.
摘要:
There is provided an ejection liquid which can be ejected stably by an inkjet method using thermal energy even in the case of containing at least one of proteins and peptides and is provided a method and device of discharging a liquid containing at least one of proteins and peptides, which use the ejection liquid. At least one compound having a guanidine group is added to an aqueous solution of at least one of proteins and peptides to improve its qualifications to an ejection event by an inkjet method using thermal energy.