摘要:
Acicular ferromagnetic metal particles having a particle size of 0.1 to 1 .mu.m and a dimension of crystallite-size of not more than about 215 A in the effective thickness of the crystallite in the direction perpendicular to the reflecting plane (110), which have a high coercive force, preferably not less than 1,400 oersteds and are useful for a high-density magnetic recording tape, video mother tape, or permanent magnet material, and a method for the preparation of the ferromagnetic metal particles comprising reducing with heating goethite particles which are prepared by treating a ferrous salt with a large amount of a basic agent, particularly an alkali metal hydroxide.
摘要:
A method of rendering a page, which includes starting obtaining operation for obtaining a page made by a markup language, performing a text browsing mode operation on obtained part of data of the page in parallel with the obtaining operation of the page, judging whether or not acquisition of definition information which is information to be applied to the entire page so as to render the page as designated by a markup language document of the page is finished, and switching onscreen representation, depending on a result of the judging, from onscreen representation in a text browsing mode to onscreen representation in which the definition information is applied.
摘要:
There is provided a light emitting device using an optical component capable of emitting light having a wavelength different from that of light exit from an optical fiber and obtaining light of high output, and capable of being easily attached to an end of the optical fiber. The optical component includes an optical fiber holding member for holding an optical fiber, a light conversion member, and a cap having an inner hole allowing the light conversion member and the optical fiber holding member to be inserted into and an engagement part with an opening for engaging inserted members at one end of the inner hole. The light conversion member inserted into the inner hole of the cap is fitted into the inner hole with the optical fiber holding member pressed against the engagement part. The opening of the engagement part is smaller than a maximum diameter of the light conversion member.
摘要:
A light emitting device includes a first unit having a first excitation light source including a laser element emitting blue wavelength band excitation light, and a first wavelength converting member including at least one type of fluorescent material and which absorbs at least a portion of a first excitation light, converts the wavelength, and releases light with a wavelength longer than the first excitation light, and a second unit having a second excitation light source including a laser element which emits excitation light with a wavelength band shorter than the blue wavelength band excitation light, and a second wavelength converting member which includes at least one type of fluorescent material and which absorbs at least a portion of a second excitation light, converts the wavelength, and releases light with a wavelength longer than the second excitation light. The first unit and the second unit are combined using a bundle fiber.
摘要:
The light emitting apparatus according to the present invention includes a light source; and an optical component including a fixed member having a through hole, and a wavelength conversion member having at least one part thereof arranged in the through hole, a cut-in part or a hole part being formed in a direction substantially perpendicular to the longitudinal direction of the through hole of the fixed member; where the light from the light source is guided to the wavelength conversion member.
摘要:
The light emitting apparatus according to the present invention includes a light source; and an optical component including a fixed member having a through hole, and a wavelength conversion member having at least one part thereof arranged in the through hole, a cut-in part or a hole part being formed in a direction substantially perpendicular to the longitudinal direction of the through hole of the fixed member; where the light from the light source is guided to the wavelength conversion member.
摘要:
This is to provide a computing method of motor model, a motor simulation method and a motor simulation apparatus in which high-speed real-time simulation is made feasible while saving computer resources. A motor model is formulated, motor model which uses a motor model of alternate-current motor which virtually includes the inverse matrix of an inductance matrix L(θ), which is a predetermined function whose variable is a rotary angle θ, and, in the computation of this motor model, the value, which is obtained by computing a matrix λ(θ) which is equal to the inverse matrix of the inductance matrix L(θ), is used as the value of the inverse matrix of the inductance matrix L(θ).
摘要:
An optical component that can be attached to an end portion of an optical guiding member, and a light converting member used in the optical component. The optical component comprises a cap having an engaging portion defining a bore engaged with an end member of a light guiding member, and an arranging portion defining a opening connected to the bore in the engaging portion, and a light converting member disposed in the opening formed in the arranging portion.
摘要:
A method of rendering a page, which includes starting obtaining operation for obtaining a page made by a markup language, performing a text browsing mode operation on obtained part of data of the page in parallel with the obtaining operation of the page, judging whether or not acquisition of definition information which is information to be applied to the entire page so as to render the page as designated by a markup language document of the page is finished, and switching onscreen representation, depending on a result of the judging, from onscreen representation in a text browsing mode to onscreen representation in which the definition information is applied.
摘要:
A light emitting device, comprises at least: a light emitting element; a wavelength conversion member for converting the wavelength of light from the light emitting element; a bendable light guide member for guiding light from the light emitting element to the wavelength conversion member; and a heat conduction member that is thermally connected to the wavelength conversion member.