Abstract: A sample observation device includes a light source unit configured to output a pulse train in which multiple optical pulses with different center wavelengths are arranged at predetermined time intervals as excitation light; a measurement unit configured to perform time-resolved measurement on an optical response that is transmitted from the sample and corresponds to irradiation with the optical pulses included in the pulse train while scanning the sample with the excitation light, and to acquire measurement data with respect to the optical pulses; and a processing unit configured to perform linear unmixing processing on the measurement data with respect to the optical pulses on the basis of an excitation spectrum for every target included in the sample.

Abstract: There is provided with an information processing apparatus. A first obtaining unit obtains data of a reference image indicating a target of printing output to be performed by a printing apparatus. A second obtaining unit obtains data of an image printed by the printing apparatus. A correcting unit corrects a local image density difference or the reference image based on a global image density difference between the reference image and the printed image. An evaluating unit evaluates quality of the printed image based on the local image density difference between the corrected reference image and the printed image.

Abstract: A blood treatment material has both the water permeability to allow removal of water from the blood and the ability to highly efficiently adsorb and remove, for example, inflammatory cells and inflammatory cytokines. The blood treatment material includes a hollow fiber membrane having a surface modified with a ligand containing an amino group(s), wherein the arithmetic mean roughness (RaA) of the blood-contacting surface of the hollow fiber membrane in the radial direction calculated by using a laser microscope is 0.10 ?m to 0.80 ?m.

Abstract: A dispersion measurement apparatus includes a pulse forming unit, a correlation optical system, a beam splitter, an operation unit, an imaging unit, a spatial filter unit, and a photodetector. The pulse forming unit forms a light pulse train including light pulses having time differences and different center wavelengths. The beam splitter branches the light pulse train passed through a measurement object. The imaging unit disperses one light pulse train and images each light pulse. The spatial filter unit extracts light of a partial region of the other light pulse train. The correlation optical system outputs correlation light including a cross-correlation or an autocorrelation of the extracted light. The photodetector detects a temporal waveform of the correlation light. The operation unit estimates a wavelength dispersion amount in the measurement object based on a feature value of the temporal waveform.

Abstract: A metal magnetic powder includes: metal nanoparticles having an average particle size (D50) is 1 nm to 100 nm, and a main phase of hcp-Co; and an additive elements ? including at least one of Fe, Ni, and Cu.

Abstract: The metal magnetic powder includes Co as a main component, and an average particle size (D50) of 1 nm to 100 nm. An X-ray diffraction chart of the metal magnetic powder has a first peak that appears in a range of a diffraction angle 2? of 41.6±0.3°, and a second peak that appears in a range of a diffraction angle 20? of 47.4±0.3°. When a full width at half maximum of the first peak is set as FW1, and a full width at half maximum of the second peak is set as FW2, a ratio (FW2/FW1) of FW2 to FW1 is 1 to 5.

Abstract: A dispersion measurement apparatus includes a pulse forming unit, a correlation optical system, a beam splitter, an operation unit, an imaging unit, a spatial filter unit, and a photodetector. The pulse forming unit forms a light pulse train including light pulses having time differences and different center wavelengths. The beam splitter branches the light pulse train passed through a measurement object. The imaging unit disperses one light pulse train and images each light pulse. The spatial filter unit extracts light of a partial region of the other light pulse train. The correlation optical system outputs correlation light including a cross-correlation or an autocorrelation of the extracted light. The photodetector detects a temporal waveform of the correlation light. The operation unit estimates a wavelength dispersion amount in the measurement object based on a feature value of the temporal waveform.

Abstract: A metal magnetic powder includes Co as a main component, and the metal magnetic powder includes metal nanoparticles having a mean particle size (D50) of 1 nm or more and 100 nm or less. Each of the metal nanoparticles includes hcp-Co as a main phase, and the metal magnetic powder includes at least one amphoteric metal.

Abstract: A metal magnetic powder contains Co as a main component, and the metal magnetic powder includes metal nanoparticles having a mean particle size (D50) of 1 nm or more and 100 nm or less. Each of the metal nanoparticles includes hcp-Co as a main phase, and the metal magnetic powder includes fcc-Co and/or ?-Co as a sub-phase.

Abstract: An ophthalmic aqueous composition comprises levofloxacin, a salt thereof, or a solvate thereof; dexamethasone, an ester thereof, or a salt thereof; and one or at least two isotonic agents. The ophthalmic aqueous composition is substantially free of sodium chloride. This ophthalmic aqueous composition is excellent in drug stability and drug migration and has a clear appearance.

Abstract: The present invention provides a composite magnetic body comprising metal particles containing Fe or Fe and Co as a main component, a resin, and voids, wherein an average major axis diameter of the metal particles is 30 to 500 nm, an average aspect ratio of the metal particles is 1.5 to 10, and in a cross section of the composite magnetic body, a percent presence of the voids is 0.2 to 10 area % and an average equivalent circle diameter of the voids is 1 ?m or less, and a saturation magnetization of the composite magnetic body is 300 to 600 emu/cm3.

Abstract: A position switching device includes a rotating body, a drive unit, and a plurality of position switching rods. The rotating body has, on a surface, a plurality of position switching groove groups each defining a plurality of switching positions and rotates about one shaft as a rotation axis. The drive unit rotationally drives the rotating body in a first rotation direction or a second rotation direction opposite to the first rotation direction. The plurality of position switching rods each has one end engaged with corresponding one of the plurality of the position switching groove groups and the other end engaged with corresponding one of a plurality of position switching mechanisms.

Abstract: Disclosed herein is an aqueous composition comprising 0.001-0.1% (w/v) atropine or a salt thereof, a water-soluble polymer, and buffer (I), which is at a pH range of 6 or lower, wherein the buffer (I) is at least one selected from the group consisting of a phosphate buffer, an aminocarboxylate buffer, a carbonate buffer, an acetate buffer, a tartrate buffer, a borate buffer, and trometamol.

Abstract: Provided is an ophthalmic composition comprising diquafosol or a salt thereof and a cationic polymer, the cationic polymer being at least one selected from the group consisting of chitosan, a chitosan derivative, a cationic (meth)acrylate copolymer, a cationic silicone polymer, a diallyl quaternary ammonium salt-acrylamide copolymer, cationic hydrolyzed keratin, cationic hydrolyzed silk, cationic hydrolyzed collagen, cationic hydrolyzed casein, cationic hydrolyzed soy protein, a cationic vinylpyrrolidone copolymer, polyvinylpyrrolidone, a dimethyldiacrylammonium chloride homopolymer, an adipic acid-dimethylaminohydroxypropyldiethylenetriamine copolymer, an adipic acid-epoxypropyldiethylenetriamine copolymer and an acrylamide-?-methacryloyloxyethyltrimethylammoniummethyl sulfate copolymer.

Abstract: A coil component includes a coil and a composite magnetic material containing magnetic particles. The magnetic particles have an average minor-axis length of more than 5.0 nm and 50 nm or less and an average aspect ratio of 2.0 or more and 10.0 or less. The magnetic particles are orientated substantially perpendicularly to a central axis of the coil and are orientated randomly within a perpendicular plane to the central axis of the coil. The composite magnetic material has a saturation magnetization ?s of 80.0 emu/g or more.

Abstract: An ophthalmic aqueous composition comprises levofloxacin, a salt thereof, or a solvate thereof; dexamethasone, an ester thereof, or a salt thereof; and one or at least two isotonic agents. The ophthalmic aqueous composition is substantially free of sodium chloride. This ophthalmic aqueous composition is excellent in drug stability and drug migration and has a clear appearance.

Abstract: An ophthalmic aqueous composition comprises levofloxacin, a salt thereof, or a solvate thereof; dexamethasone, an ester thereof, or a salt thereof; and one or at least two isotonic agents. The ophthalmic aqueous composition is substantially free of sodium chloride. This ophthalmic aqueous composition is excellent in drug stability and drug migration and has a clear appearance.

Abstract: The present invention provides a composite magnetic body comprising metal particles containing Fe or Fe and Co as a main component, a resin, and voids, wherein an average major axis diameter of the metal particles is 30 to 500 nm, an average aspect ratio of the metal particles is 1.5 to 10, and in a cross section of the composite magnetic body, a percent presence of the voids is 0.2 to 10 area % and an average equivalent circle diameter of the voids is 1 ?m or less, and a saturation magnetization of the composite magnetic body is 300 to 600 emu/cm3.

Abstract: A hydraulic accumulator includes a limiting portion that is fitted into a ring end gap of a snap ring to limit a decrease in a diameter of the snap ring. The snap ring is stamped from a metal sheet by a press machine. Therefore, one of two opposed surfaces of a portion of the snap ring, which is fitted into a groove, forms a sloped surface as a result of shear droop. The limiting portion is fitted into the ring end gap of the snap ring to limit the decrease in the diameter of the snap ring. Thus, it is possible to limit riding of the sloped surface of the snap ring on a corner of the groove, and thereby it is possible to limit removal of the snap ring from the groove.

Abstract: A coil component includes a coil and a composite magnetic material containing magnetic particles. The magnetic particles have an average minor-axis length of more than 5.0 nm and 50 nm or less and an average aspect ratio of 2.0 or more and 10.0 or less. The magnetic particles are orientated substantially perpendicularly to a central axis of the coil and are orientated randomly within a perpendicular plane to the central axis of the coil. The composite magnetic material has a saturation magnetization ?s of 80.0 emu/g or more.