摘要:
Disclosed is a brushless motor (1A) which is an axial gap type brushless motor (1A) wherein stators (3A, 4A) comprising a coil (41) and a rotor (2) comprising a permanent magnet (23) are arranged with a gap therebetween in the axial direction. The coil (41) is a band-like wire which is spirally wound such that the width direction of the band-like wire generally coincides with the direction of the magnetic flux that is generated by the permanent magnet (23) of the rotor (2). Consequently, the axial gap type brushless motor (1A) having the above-described structure can be further reduced in eddy current loss in comparison to conventional brushless motors.
摘要:
Disclosed is a brushless motor (1A) which is an axial gap type brushless motor (1A) wherein stators (3A, 4A) comprising a coil (41) and a rotor (2) comprising a permanent magnet (23) are arranged with a gap therebetween in the axial direction. The coil (41) is a band-like wire which is spirally wound such that the width direction of the band-like wire generally coincides with the direction of the magnetic flux that is generated by the permanent magnet (23) of the rotor (2). Consequently, the axial gap type brushless motor (1A) having the above-described structure can be further reduced in eddy current loss in comparison to conventional brushless motors.
摘要:
A rotor having a cylindrical peripheral surface is disposed in a treatment vessel into which a carrier gas is introduced, and the rotor peripheral surface is opposed to the surface of a substrate with a predetermine gap therebetween. The rotor peripheral surface is also opposed to a film-forming material supplying member having a film-forming material on its surface at a position apart from the position where the rotor faces the substrate. Film-forming particulates including atomic molecules of the film-forming material and cluster particulates thereof are scattered from the surface of the film-forming material supplying member by sputtering, and the rotor is rotated to form a carrier gas flow near the rotor peripheral surface. The film-forming particulates are transported to the vicinity of the surface of the substrate by the carrier gas flow and adhered to the surface of the substrate. As a result, the adverse effect of high-energy particles and the like can be suppressed to efficiently form a satisfactory thin film by an evaporation or sputtering process, which has less restriction to a source material gas, without the need for large equipment.
摘要:
A rotor having a cylindrical peripheral surface is disposed in a treatment vessel into which a carrier gas is introduced, and the rotor peripheral surface is opposed to the surface of a substrate with a predetermine gap therebetween. Film-forming particulates including atomic molecules of the film-forming material and cluster particulates thereof are scattered from the surface of the film-forming material supplying member by sputtering, and the rotor is rotated to form a carrier gas flow near the rotor peripheral surface. The film-forming particulates are transported to the vicinity of the surface of the substrate by the carrier gas flow and adhered to the surface of the substrate. As a result, the adverse effect of high-energy particles and the like is suppressed to efficiently form a satisfactory thin film by an evaporation or sputtering process, which has less restriction to a source material gas, without the need for large equipment.
摘要:
In a semiconductor carrier lifetime measuring apparatus A1 of the present invention, at least two types of light having mutually different wavelengths are irradiated onto a semiconductor X to be measured, a predetermined measurement wave is irradiated onto the semiconductor X to be measured, a reflected wave of the measurement wave that has been reflected by the semiconductor X to be measured or a transmitted wave of the measurement wave that has transmitted through the semiconductor X to be measured is detected, and the carrier lifetime in the semiconductor X to be measured is obtained based on the detection results so as to minimize the error. Accordingly, the semiconductor carrier lifetime measuring apparatus A1 configured as described above can more accurately measure the carrier lifetime.
摘要:
There is provided a photothermal conversion measuring instrument which can measure change in property caused by thermal effect in a sample with high sensitivity and high accuracy by a simple structure. The instrument includes a current control circuit for sequentially switching output light of a plurality of excitation light sources each outputting excitation light having a different wavelength band so that one of the output light is irradiated to the sample, a light detector for interfering measurement light transmitted through the sample with reference light and detecting the intensity of the interference light, and a signal processor for extracting the same cycle components as the switching cycle of the output light switched by the current control circuit from a signal of the interference light intensity obtained from the light detector and for obtaining a difference of signal values corresponding to each of the excitation light based on the extracted signals.
摘要:
A protein having amino acid sequence in SEQ ID NO: 1 of the Sequence Listing derived from human MP52, and a dimer protein thereof. A homodimer protein described above can be obtained by constructing a plasmid containing DNA coding amino acid sequence in SEQ ID NO: 1 of the Sequence Listing with a methionine at the N-terminus, introducing the plasmid into E. coli for transformation, solubilizing inclusion bodies obtained by culturing the transformant, purifying the monomer protein from the solubilized solution, refolding the monomer protein into a dimer protein and purifying the same. The homodimer protein described above is useful as a pharmaceutical composition for treating cartilage and bone diseases.
摘要翻译:衍生自人MP52的序列表的SEQ ID NO:1中具有氨基酸序列的蛋白质及其二聚体蛋白质。 可以通过在N末端构建含有序列表的SEQ ID NO:1的DNA编码氨基酸序列的质粒与甲硫氨酸在N末端引入,将质粒导入大肠杆菌进行转化,从而增溶包涵体 通过培养转化体获得,从溶解的溶液中纯化单体蛋白质,将单体蛋白重折叠成二聚体蛋白质并进行纯化。 上述同型二聚体蛋白质可用作治疗软骨和骨疾病的药物组合物。
摘要:
In addition to microwave and excitation light, bias light as well is irradiated upon a surface of a semiconductor sample that is passivated using a solution which contains an electrolyte. Irradiation of the bias light increases the quantity of ionic substances that exist in the solution, largely changes a surface potential of the semiconductor sample, and suppresses surface recombination. This makes it possible to measure the lifetime of carriers which exist within the semiconductor sample at a high accuracy, without influenced by surface recombination.
摘要:
A method for cleaning a semiconductor silicon wafer, which can suppress and reduce adhesion of particles to the surface of the wafer, is disclosed. The method includes the steps of cleaning the semiconductor silicon wafer by using hydrofluoric acid aqueous solution containing a surfactant, and thereafter rinsing the semiconductor silicon wafer by using pure water containing ozone.
摘要:
A vein authentication apparatus registers vein data and vein characteristic amounts, determines comparison order at vein data identification time by sorting records in descending order of degree of similarity on the basis of vein characteristic amounts for comparison and the registered vein characteristic amounts, and makes vein data comparison in accordance with the comparison order. The vein authentication apparatus uses 32 frequencies obtained by performing a Fourier transform, 12 angles obtained by performing a Fourier transform, curvature directions in 36 angle areas, segment directions in 18 angle areas, and a vein amount as the vein characteristic amounts. By doing so, the accuracy of comparison order is improved and a comparison using a record for which a degree of similarity is low can be omitted. As a result, the speed of a comparison process and the maximum number of pieces of living body information which can be registered can be increased.