摘要:
The present invention has been created to provide a near infrared high emission rare-earth complex having an excellent light-emitting property in the near infrared region. The near infrared high emission rare-earth complex of the present invention is characterized in that its structure is expressed by the following general formula (1): where Ln(III) represents a trivalent rare-earth ion; n is an integer equal to or greater than three; Xs represent either the same member or different members selected from a hydrogen atom, a deuterium atom, halogen atoms, C1-C20 groups, hydroxyl groups, nitro groups, amino groups, sulfonyl groups, cyano groups, silyl groups, phosphonic groups, diazo groups and mercapto groups; and Z represents a bidentate ligand.
摘要:
The present invention has been created to provide a near infrared high emission rare-earth complex having an excellent light-emitting property in the near infrared region. The near infrared high emission rare-earth complex of the present invention is characterized in that its structure is expressed by the following general formula (1): where Ln(III) represents a trivalent rare-earth ion; n is an integer equal to or greater than three; Xs represent either the same member or different members selected from a hydrogen atom, a deuterium atom, halogen atoms, C1-C20 groups, hydroxyl groups, nitro groups, amino groups, sulfonyl groups, cyano groups, silyl groups, phosphonic groups, diazo groups and mercapto groups; and Z represents a bidentate ligand.
摘要:
For a group of elements defined with a first relationship between elements stored in a first data memory unit and a second relationship therebetween different from the first relationship stored in a second data memory unit, a relationship detector includes a first distance calculating unit that calculates a predetermined first distance between the two elements belonging to the group in the first relationship, a second distance calculating unit that calculates a predetermined second distance between the two elements belonging to the group in the second relationship, and an unpredictability calculating unit that calculates a dissociation level between the first distance and the second distance between the two elements belonging to the group through a predetermined rule.
摘要:
Activity information obtainer (10a) of intellectual productivity measurement device (100) obtains activity information representing an activity. Event information obtainer (10b) obtains information representing an event and including a time at which the event occurs. Evaluation obtainer (4) obtains a subjective evaluation. Short-term-context input section (11a) generates a short-term context from the activity information. Long-term-context input section (11b) extracts a long-term context from event information. Model generator (5) generates, using a mapping function from a direct sum space of the space of the short-term context and the space of the long-term context to the space of the subjective evaluation, an estimation model that is a parameter of the mapping function in such a way that values reflecting the short-term context and the long-term context enter within the range of the subjective evaluation. Intellectual productivity calculator (6) calculates an intellectual productivity using the estimation model.
摘要:
Disclosed is a wire protection member that covers and protects a wire. The wire protection member includes a main body portion that is formed by application of heat and pressure to a nonwoven material so as to cover an outer circumferential portion of a wire bundle and a plurality of protruding portions that is formed by application of heat and pressure to a nonwoven material so as to project outward from an outer circumferential portion of the main body portion.
摘要:
Provided are a magnetic recording medium substrate whereupon a magnetic layer can be regularly formed in a recording area, a magnetic recording medium and a method for manufacturing the magnetic recording medium substrate. A plurality of recording areas wherein the magnetic layer is to be formed are formed on the surface of the disk-shaped magnetic recording medium substrate. The size of the recording area is an integral multiple of a lattice constant of a unit lattice of a single crystal structure constituting the magnetic layer. For instance, the width of a protruding section (3) to be used as the recording area is an integral multiple of the lattice constant of the unit lattice of the single crystal structure configuring the magnetic layer.
摘要:
A glass substrate for information recording medium, said glass substrate being composed of an aluminosilicate glass containing 60-75% by mass of SiO2, 5-18% by mass of Al2O3, 3-10% by mass of Li2O, 3-15% by mass of Na2O and 0.5-8% by mass of ZrO2 relative to the entire glass components. The glass substrate for information recording medium contains neither As (arsenic) nor Sb (antimony), while containing at least one substance selected from the group consisting of SO3 (sulfurous acid), F (fluorine), Cl (chlorine), Br (bromine) and I (iodine), as a refining agent. The molar ratio of the total amount of the refining agent to the amount of Al2O3 is within the range of 0.02-0.20.
摘要:
A glass substrate for information recording medium, said glass substrate being composed of an alminosilicate glass containing 60-75% by mass of SiO2, 5-18% by mass of Al2O3, 3-10% by mass of Li2O, 3-15% by mass of Na2O and 0.5-8% by mass of ZrO2 relative to the entire glass components. The glass substrate for information recording medium contains neither As (arsenic) nor Sb (antimony), while containing at least one polyvalent element selected from the group consisting of V (vanadium), Mn (manganese), Ni (nickel), Nb (niobium), Mo (molybdenum), Sn (tin), Ce (cerium), Ta (tantalum) and Bi (bismuth). The molar ratio of the total amount of the polyvalent elements to the amount of ZrO2 is within the range of 0.05-0.50.
摘要:
There are provided a die for forming a glass substrate which does not generate cracks when the glass substrate is released from the die, in a method of manufacturing a glass substrate by forming molten glass with a pressing operation, a method of manufacturing a glass substrate using the die, a method of manufacturing a glass substrate for an information recording medium using a glass substrate manufactured by the method, a method of manufacturing an information recording medium, a glass substrate for an information recording medium, and an information recording medium. In the die for forming a glass substrate used for pressing molten glass to manufacture a glass substrate for an information recording medium, a lower die includes a die surface on which a plurality of grooves or depressions are almost uniformly formed.