Abstract: In an adaptor for a flow sensor, a tubular body is adapted to allow respiratory gas to pass through. At least one fluid-resistant member is disposed in the tubular body. At least two pairs of first passages are formed in the fluid-resistant member and adapted to lead out pressures at two positions in the tubular body which are to be detected by the flow sensor.

Abstract: In an adaptor for a flow sensor, a tubular body is adapted to allow respiratory gas to pass through. At least one fluid-resistant member is disposed in the tubular body. At least two pairs of first passages are formed in the fluid-resistant member and adapted to lead out pressures at two positions in the tubular body which are to be detected by the flow sensor.

Abstract: The present invention provides a computer generated hologram which forms a light intensity distribution on a predetermined plane by giving a phase distribution to a wavefront of incident light, comprising an anisotropic layer whose refractive index with respect to linearly polarized light in a first direction is different from a refractive index of the anisotropic layer with respect to linearly polarized light in a second direction perpendicular to the linearly polarized light in the first direction, and an isotropic layer whose refractive index with respect to the linearly polarized light in the first direction is equal to a refractive index of the isotropic layer with respect to the linearly polarized light in the second direction.

Abstract: An electrostatic spray coating apparatus for ejecting an atomized liquid paint toward an object to be coated with a paint has a rotary head for ejecting an atomized liquid paint toward the object. The rotary head comprises a rotary member, adapted to rotate about a center axis thereof, for discharging a liquid paint in the form of an annular thin-film therefrom toward the object during rotation thereof. A gas ejecting unit is provided for ejecting a gas flow so as to atomize the liquid paint discharged from the rotary member. The gas ejecting unit includes an adjusting portion for adjusting the direction of the gas flow, which is to be ejected from the ejecting unit, with respect to the center axis of the rotary member.

Abstract: Derivatives of the antibiotic XK-62-2 are prepared by chemically modifying the antibiotic XK-62-2. An example of one such derivative is 1-N-[L-(-)-.alpha.-hydroxy-.gamma.-aminobutyryl]XK-62-2.

Abstract: New antibiotic compounds, Fortimicin factors D and KE are produced by fermentation of microorganisms belonging to the genus Micromonospora. The antibiotic compounds are accumulated in the culture liquor and are isolated therefrom. A semisynthetic method of producing Fortimicin KE utilizing Fortimicin D is also disclosed.

Abstract: Derivatives of the antibiotic XK-62-2 are prepared by chemically modifying the antibiotic XK-62-2. An example of one such derivative is 1-N-[L-(-)-.alpha.-hydroxy-.gamma.-aminobutyryl] XK-62-2.