摘要:
An information recording medium that is excellent in repeated-rewriting performance and is deteriorated less in crystallization sensitivity with time is provided, with respect to which high density recording can be carried out. A method of manufacturing the same also is provided. The information recording medium includes a substrate and a recording layer disposed above the substrate. The recording layer contains, as constituent elements, Ge, Sb, Te, Sn, and at least one element M selected from Ag, Al, Cr, Mn, and N and is transformed in phase reversibly between a crystal phase and an amorphous phase by an irradiation of an energy beam.
摘要:
In imaging for labeling only the fluid of a specific region, a high-quality image is acquired in a short time. In order to achieve this, the optimal number of segments N is determined from the flow velocity V and the size φ of a specific region to be labeled when performing imaging by labeling only the fluid of the specific region using a two-dimensional selective excitation pulse as a pre-pulse. In addition, the k-space ordering is determined according to the arrival timing of the fluid to the imaging region. In addition, the optimal flip angle (FA) is determined depending on the type of pre-pulse.
摘要:
An MRI apparatus and a two-dimensional excitation adjustment method capable of performing appropriately two-dimensional excitation of a region, in which materials with different resonance frequencies are present, according to imaging conditions are provided. In order to do so, when performing the two-dimensional excitation of a two-dimensional excitation region of an object formed by a first material with a first resonance frequency and a second material with a second resonance frequency, an irradiation frequency of a high-frequency magnetic field for the two-dimensional excitation is set on the basis of the imaging conditions related to the two-dimensional excitation and the first and second resonance frequencies so that desired regions of the first and second materials are excited in a two-dimensional manner.
摘要:
The present invention relates to a chuck mechanism of a charge/discharge testing device for flat-rechargeable batteries and has a proposition to provide a chuck mechanism that makes it possible to lighten conventionally needed troublesome works, that is, for example, works of storing and fixing a large number of flat-rechargeable batteries in a container, and that is capable of surely chucking the flat-rechargeable batteries (electrodes). The chuck mechanism includes a first guide engageable with a battery pressing member of a battery storage which moves according to a battery storage width of a plurality of flat-rechargeable batteries stored in parallel in the battery storage, a plurality of chuck units arranged in parallel by being resiliently and continuously joined and having the first guide on one end side, and a second guide mounted on each of the chuck units, wherein a chuck width of all of the chuck units resiliently arranged in parallel is adjusted according to the battery storage width of the flat-rechargeable batteries by an engagement of the first guide and the battery pressing member, and the second guide positions each of the chuck units being adjusted according to the battery storage width with corresponding flat-rechargeable batteries in the battery storage.
摘要:
Disclosed is a technique which allows easy optimization of imaging conditions in imaging using two-dimensional excitation as a pre-pulse. To this end, a parameter which specifies the excitation region of the two-dimensional excitation is shifted, a value (optimum value) when a predefined index is ideal for each application to be applied is decided in a subsequent main imaging sequence, and the optimum value is set to the value of the parameter, whereby optimization is performed. A two-dimensional excitation pre-pulse which is excited under optimum excitation conditions is used to optimize the parameter in the main imaging sequence.
摘要:
An optical information recording medium of the present invention includes at least a recording layer (4) that allows information to be recorded thereon and/or reproduced therefrom by being irradiated with a laser beam, and a transmittance adjusting layer (7) in this order from an incident side of the laser beam (30). In the optical information recording medium of the present invention, the transmittance adjusting layer (7) contains Bi, Ti, and O and with a composition of Bi, Ti, and O contained in the transmittance adjusting layer (7) being denoted as BixTiyOz, in atomic number ratio, x, y, and z satisfy 0.07≦x≦0.35, 0.07≦y≦0.28, 0.56≦z≦0.70, and x+y+z=1. Or the transmittance adjusting layer (7) contains Bi2O3 and TiO2, and with a composition of Bi2O3 and TiO2 contained in the transmittance adjusting layer (7) being denoted as (Bi2O3)α(TiO2)β, in molar ratio, α and β satisfy 0.2≦α≦0.7, 0.3≦β≦0.8, and α+β=1.
摘要翻译:本发明的光学信息记录介质至少包括记录层(4),该记录层(4)能够通过照射激光而在其上记录和/或再现其信息,以及透射率调节层(7) 激光束(30)的入射侧。 在本发明的光学信息记录介质中,透射率调节层(7)包含Bi,Ti和O,并且透射率调节层(7)中所含的Bi,Ti和O的组成被表示为BixTiyOz, 在原子序数比中,x,y和z满足0.07 @ x @ 0.35,0.07 @ y @ 0.28,0.56 @ z @ 0.70和x + y + z = 1。 或者透光率调节层(7)含有Bi 2 O 3和TiO 2,并且透射率调整层(7)中所含的Bi 2 O 3和TiO 2组成以摩尔比表示为(Bi 2 O 3)α(TiO 2)β,α和β满足 0.2 @α@ 0.7,0.3 @β@ 0.8和α+β= 1。
摘要:
The present invention relates to a chuck mechanism of a charge-discharge test device for a thin secondary battery, and aims to provide a chuck mechanism having excellent action controllability. The chuck mechanism includes: a chuck drive part which is movable in a direction toward a battery container housing a thin secondary battery; and a chuck activation part which is located away from the chuck drive part in the direction toward the battery container and whose movement in the same direction is restricted. In the chuck mechanism, when the chuck unit is moved in the direction toward the battery container, the chuck drive part activates a chuck member of the chuck activation part whose movement in the same direction is restricted.
摘要:
An information recording medium including three or more information layers, wherein: at least one information layer includes a recording layer and a nucleation layer; the recording layer contains a material that is represented by formula (1) [(Ge0.5Te0.5)x(In0.4Te0.6)1-x]ySb100-y (mol %) with x satisfying 0.8≦x
摘要翻译:一种包括三个或更多个信息层的信息记录介质,其中:至少一个信息层包括记录层和成核层; 记录层包含由满足0.8&nlE; x <1.0的式(1)[(Ge 0.5 Te 0.5)x(In 0.4 Te 0.6)1-x] y Sb b-y(mol%)表示的材料 y满足95&nlE; y <100; 成核层含有z满足10&nlE; z&nlE; 71的式(2)(Ge0.5Te0.5)z(Bi0.4Te0.6)100-z(mol%)表示的材料。 并且成核层与记录层接触。 即使在形成小记录标记的情况下,该信息记录介质也能够获得足够的信号幅度,并且还能够稳定地保持小的记录标记。
摘要:
By rotating a regulating bolt about an axis thereof to move forward/backward with respect to a protrusion portion, a lever is rotated about a shaft portion of an adjusting member. Therefore, the shaft portion of an adjusting member is rotated together with the lever to adjust a gap formed between a disk and a piston. After the gap is adjusted, the regulating bolt is fastened owing to a lock nut and a screw hole of the protrusion portion to thereby fix an forward/backward position of the regulating bolt with respect to the protrusion portion. In addition, a fixing bolt is screwed into a screw hole of a second housing portion to thereby fix a rotational position of the lever. Accordingly, the rotational position of the lever is double-locked.
摘要:
An information recording medium (9) of the present invention is an information recording medium with respect to which information can be recorded or reproduced by irradiation with an optical beam (1). The information recording medium (9) includes a second interface layer (103), a recording layer (104) and a first interface layer (105) in this order from the optical beam (1) incident side. The first interface layer (105) and the second interface layer (103) are disposed in contact with the recording layer (104). The second interface layer (103) contains M1 (where M1 is at least one element selected from Nb, Y, Dy, Ti, Si and Al), Cr and oxygen (O). The first interface layer (105) contains M2 (where M2 is at least one element selected from Nb, Y, Dy, Ti, Si, Al, Zr and Hf), Cr and oxygen (O). The first interface layer (105) and the second interface layer (103) each contain Cr in a range of 50 mol % or less in terms of the oxide (Cr2O3).
摘要翻译:本发明的信息记录介质(9)是信息记录介质,通过用光束(1)的照射可以记录或再现信息。 信息记录介质(9)从光束(1)入射侧依次包括第二接口层(103),记录层(104)和第一界面层(105)。 第一界面层(105)和第二界面层(103)设置成与记录层(104)接触。 第二界面层(103)含有M1(其中M1为选自Nb,Y,Dy,Ti,Si和Al中的至少一种元素),Cr和氧(O)。 第一界面层(105)含有M2(其中,M2为选自Nb,Y,Dy,Ti,Si,Al,Zr和Hf中的至少一种元素),Cr和氧(O)。 第一界面层(105)和第二界面层(103)各自含有以氧化物(Cr 2 O 3)换算为50摩尔%以下的Cr。