摘要:
[Problem]Provided is a negative electrode active material for an electric device which exhibits a well-balanced property of maintaining a high cycle property and attaining a high initial capacity.[Technical solution]The negative electrode active material for an electric device comprising an alloy having a composition formula SixTiyZnz (where each of x, y, and z represents amass percent value, satisfying (1) x+y+z=100, (2) 38≦x
摘要翻译:[问题]提供一种电气装置用负极活性物质,其表现出保持高循环性能并获得高初始容量的良好平衡的性能。 [技术方案]一种电气装置用负极活性物质,其特征在于,含有组成式为SixTiyZnz的合金(其中x,y和z分别表示积分百分比,满足(1)x + y + z = 100,(2 )38&nlE; x <100,(3)0
摘要:
A midecamycin hyper producing strain having improved productivity of midecamycin which is a member of macrolide antibiotics, and a method for producing midecamycins using the strain are provided. The midecamycin producing actinomycetes comprises a midecamycin biosynthesis gene or a homologue thereof, wherein at least one module in a polyketide synthase gene of a midecamycin biosynthesis gene or partial sequences of the at least one module, is substituted so as to encode the corresponding amino acid sequences of the other module.
摘要:
A program section layout method capable of improving space efficiency of a cache memory. A grouping unit groups program sections into section groups so that the total size of the program sections composing each section group does not exceed cache memory size. A layout optimization unit optimizes the layout of section group storage regions by combining each section group and a program section that does not belong to any section groups or by combining section groups while keeping the ordering relations of the program sections composing each section group.
摘要:
The present invention provides a device for correcting an unbalance of a propeller shaft, specifically an unbalance correction device of a propeller shaft capable of securing a considerable amount of correction, reducing the generation of noise and the like, and preventing the adverse effect of welding heat caused by welding and fixing the balance weight from exerting on a vibration absorbing rubber member. The unbalance correction device of a propeller shaft is configured from a propeller shaft to which a damper is mounted, and a balance weight in which a primary weight plate part and an auxiliary weight plate part are formed continuously and integrally along a longitudinal direction, and a protruding piece is protrusively formed on a concave arced surface on a rear surface side of the primary weight plate part and from each corner part at four locations. The primary weight plate part is disposed in a non-mounted area of the damper at an axial direction end of the outer shaft with a longitudinal direction of the balance weight coinciding with an axial direction of the outer shaft, and the balance weight is configured such that only the protruding piece comes in contact with and is welded to an outer peripheral side face of the outer shaft.
摘要:
The present invention provides a protein having saponin-decomposing activity, more specifically a protein which can decompose a glycoside having soyasapogenol B as an aglycone to produce soyasapogenol B, a polynucleotide encoding such a protein, and a method of producing soyasapogenol B on a large scale using the same. A protein according to the present invention are concerned with (a), (b) or (c), namely (a) a protein comprising an amino acid sequence selected from the group consisting of the amino acid sequences shown in SEQ ID NOs: 2, 4, and 6; (b) a protein that has at least 50% homology to the protein comprising the amino acid sequence of the sequence described in (a) and having saponin-decomposing activity; or (c) a protein comprising a modified amino acid sequence of the sequence described in (a) that has one or more amino acid residues deleted, substituted, inserted, or added and having saponin-decomposing activity.
摘要:
An object of the invention is to realize a gain monitoring method for an optical amplifier and an apparatus thereof, capable of detecting a gain for a signal light regardless of a noise light generated inside the optical amplifier. To this end, in the gain monitoring method according to the present invention, a part of a signal light input to an optical amplifier is branched as an input monitor light, and the input monitor light is modulated, and also a part of a light output from the optical amplifier is branched as an output monitor light, so that the modulated input monitor light and the output monitor light are multiplexed. Then, the multiplexed light is converted into an electrical signal, an interference component contained in the electrical signal is extracted, and a gain for the signal light in the optical amplifier is detected based on the interference component.
摘要:
A current is supplied to first and second electrically-conductive resistances located away from each other on a straight line defined on an electrically-insulating substrate in a method of making a printed wiring board. A contour of the substrate is formed along the straight line based on the detected resistance values. The method allows an increase in the resistance values of the first and second electrically-conductive resistances in response to reduction of the first and second electrically-conductive resistances, respectively. The resistance values are thus utilized to determine the contour of the electrically-insulating substrate. Any process of defining the contour can be finished based on the determination of the contour. This enables establishment of the contour as designed with a higher accuracy.
摘要:
A manufacturing method of a layered board that includes a core layer that serves as a printed board, and a buildup layer that is electrically connected to said core layer, said buildup layer including an insulation-part and a wiring part includes the step of setting a coefficient of thermal expansion, a thickness and a modulus of longitudinal elasticity of each layer so that the layered board has a predetermined value of the coefficient of thermal expansion.
摘要:
A manufacturing method of a layered board that includes a core layer that serves as a printed board, and a buildup layer that is electrically connected to said core layer, said buildup layer including an insulation part and a wiring part includes the step of setting a coefficient of thermal expansion, a thickness and a modulus of longitudinal elasticity of each layer so that the layered board has a predetermined value of the coefficient of thermal expansion.
摘要:
An object of the invention is to realize a gain monitoring method for an optical amplifier and an apparatus thereof, capable of detecting a gain for a signal light regardless of a noise light generated inside the optical amplifier. To this end, in the gain monitoring method according to the present invention, a part of a signal light input to an optical amplifier is branched as an input monitor light, and the input monitor light is modulated, and also a part of a light output from the optical amplifier is branched as an output monitor light, so that the modulated input monitor light and the output monitor light are multiplexed. Then, the multiplexed light is converted into an electrical signal, an interference component contained in the electrical signal is extracted, and a gain for the signal light in the optical amplifier is detected based on the interference component.