摘要:
An electrophotographic photoconductor having a photosensitive layer and a crosslinked resin surface layer over a support, wherein shapes of concaves and convexes in a surface of the electrophotographic photoconductor are measured by a surface roughness/profile measuring device to obtain one-dimensional data arrays, the arrays are subjected to multiresolution analysis (MRA-1) through wavelet transformation to be separated into six frequency components including HHH, HHL, HMH, HML, HLH and HLL to obtain one-dimensional data arrays, the arrays of the HHL are thinned out to be reduced 1/10 to 1/100, thereby producing one-dimensional data arrays, which are then subjected to multiresolution analysis (MRA-2) through wavelet transformation to be separated into six frequency components including LHH, LHL, LMH, LML, LLH and LLL to thereby obtain 12 frequency components in total; and a center-line average roughness (WRa) of the 12 frequency components satisfies relationship (i) below. 1−597×WRa(HML)+238×WRa(HLH)−95×WRa(LHL)+84×WRa(LMH)−79×WRa(LML)+55×WRa(LLH)−17×WRa(LLL)>0 (i)
摘要:
Provided is a piezoelectric ceramic composition capable of being sintered at low temperatures and in a low-oxygen reductive atmosphere and capable of attaining a sufficient displacement even at high voltages of 1 kV/mm or more. The piezoelectric ceramic composition includes: a composite oxide, as a main constituent thereof, represented by the following composition formula; Cu and/or Ag, each as a first additive, Cu being included in a content α, in terms of Cu2O, falling within a range 0
摘要翻译:提供一种压电陶瓷组合物,其能够在低温和低氧还原气氛中烧结,并且即使在1kV / mm以上的高电压下也能够获得足够的位移。 压电陶瓷组合物包括:作为其主要成分的复合氧化物,由以下组成式表示; Cu和/或Ag,每个作为第一添加剂,Cu以包含在Cu 2 O中的含量α中包含在0 <α≤0.5质量%的范围内,并且Ag被包含在含量β中 Ag2O,相对于主要成分为0 <β≤0.4质量%范围内; 其中:组成式:Pba [(Zn1 / 3Nb2 / 3)xTiyZrz] O3,其中0.96 <= a <= 1.03,0.005 <= x <0.05,0.42≤y≤0.53,0.45≤z≤0.56, x + y + z = 1。
摘要:
A piezoelectric ceramic composition includes: a composite oxide, as a main component thereof, represented by the composition formula, Pba[(Zn1/3Nb2/3)xTiyZrz]O3, wherein a, x, y and z satisfy the following relations, 0.96≦a≦1.03, 0.005≦x≦0.047, 0.42≦y≦0.53, 0.45≦z≦0.56, and x+y+z=1; and the following additives in the indicated percentages by mass in relation to the main component, Cu as a first additive, in a content α, in terms of Cu2O, falling within a range 0
摘要翻译:压电陶瓷组合物包括:作为其主要成分的复合氧化物,由组成式表示,<?in-line-formula description =“In-line formula”end =“lead”→> Pba [(Zn1 / 3Nb2 其中a,x,y和z满足以下关系:<?in-line-formula description =“in-line-formula description =”In-line formula“end =”tail“? =“在线公式”end =“lead”?> 0.96 <= a <= 1.03,0.005 <= x <= 0.047,0.42 <= y <= 0.53,0.45 <= z <= 0.56,x + y + z = 1; <?in-line-formula description =“In-line Formulas”end =“tail”?>和相对于主要成分指出的质量百分比中的以下添加剂,Cu是第一种添加剂, 含量α,以Cu 2 O计,在0 <α<0.5%的范围内; Dy,Nd,Eu,Gd,Tb,Ho和Er中的至少一种作为第二添加剂,以氧化物计,含量β在0 <β≤0.3%的范围内; 和作为第三添加剂的Ta,Nb,W和Sb中的至少一种,以含量γ表示,以氧化物计,在0≤γ≤0.6%的范围内。
摘要:
An electrophotographic photoreceptor including a cylindrical substrate including a photosensitive layer on an outer circumferential surface thereof and a flange adhesively fixed to at least one end of the cylindrical substrate. The flange has a joint to which a separation jig is applied to apply a tensility in a direction of separating the flange from the cylindrical substrate. A method of recycling the electrophotographic photoreceptor fills an elastic body with a fluid to inflate and contact the elastic body at the outer circumferential surface of the electrophotographic photoreceptor upon application of pressure to grasp the electrophotographic photoreceptor in the jig, and the jig is applied to the joint to pull the flange in a direction of separating the flange from the cylindrical substrate.
摘要:
An inside rearview mirror assembly for use in the passenger compartment of a motor vehicle includes a base, a stay detachably mounted on the base, and a mirror unit supported on the stay. The base and the stay have respective joint surfaces intimately contacting each other, partly spherical interfitting projections and dimples formed respectively on front ends of the joint surfaces, and non-contact surfaces disposed forwardly of the projections and dimples and providing a gap between the stay and the base. When the mirror unit is subjected to an impact, the stay is angularly moved forwardly about the projections and dimples, and detached from the base.
摘要:
In the case where X-ray tubes and X-ray detectors have fixed directions (directions of irradiation and directions of detecting planes), X-ray fluoroscopy can be carried out from various directions by providing two U-shaped tracks for the X-ray tubes and the X-ray detectors, each having two straight tracks arranged opposite each other, and a curved track connected thereto. An increased number of directions for X-ray fluoroscopy can be secured by arranging a U-shaped track rail for the X-ray tubes and a U-shaped track rail for the X-ray detectors opposite each other when seen in plane view.
摘要:
An emergency notification uses a normal cellular telephone terminal instead of a dedicated terminal without requiring communication using a voice. An emergency notification system has a mobile communication network including a cellular telephone terminal, an emergency notification device for receiving an emergency notification, a communication line connecting the mobile communication network and the emergency notification device, and the cellular telephone terminal including display means for displaying a menu for identifying kind of emergency notification on a display screen and means for performing the emergency notification in response to selection of one of items in the menu by a user.
摘要:
A piezoelectric ceramic composition includes: a composite oxide, as a main component thereof, represented by the composition formula, Pba[(Zn1/3Nb2/3)xTiyZrz]O3, wherein a, x, y and z satisfy the following relations, 0.96≦a≦1.03, 0.005≦x≦0.047, 0.42≦y≦0.53, 0.45≦z≦0.56, and x+y+z=1, and the following additives in the indicated percentages by mass in relation to the main component, Cu as a first additive, in a content α, in terms of Cu2O, falling within a range 0
摘要翻译:压电陶瓷组合物包括:以组成式表示的作为其主要成分的复合氧化物,<?in-line-formula description =“In-line formula”end =“lead”?> Pb < [(Zn 1/3 N 2 Nb 3/3)x Ti x Z z z z 其中a,x,y和z满足以下关系,其中a,x,y和z满足以下关系: 0.96 <= a <= 1.03,0.005 <= x <= 0.047,0.42 <= y <= 0.53,0.45 <= z <= 0.56,x + y + z = 1, 相对于作为第一添加剂的Cu作为主要成分的质量,以Cu 2 O 2计,含量α在0 <α<0.5%范围内; 以含量β为单位的Li,Co,Ni,Ga和Mg中的至少一种作为第二添加剂,其含量β以Li的碳酸盐计,在含量δ1中在0≤β≤0.1%的范围内 Co,Ni和Ga的氧化物的含量落在0 <δ1 <= 0.2%的范围内,而在含量δ2中,以Mg的碳酸盐计,在0 <δ2 <= 0.2%的范围内; 和作为第三添加剂的Ta,Nb,W和Sb中的至少一种,以含量γ表示,以氧化物计,在0≤γ≤0.6%的范围内。
摘要:
A double hetero structure light-emitting diode device includes an active layer (6), a positive-electrode-side cladding layer, a negative-electrode-side cladding layer (4), a window layer (9) and an undoped AlInP layer. The positive-electrode-side cladding layer includes an undoped AlInP layer (7) grown to have a thickness of 0.5 μm and an intermediate layer (8) doped to assume p-type conductivity and having an intermediate energy band gap value between that of the undoped AlInP layer and that of the window layer. The window layer on the intermediate layer is a GaP layer grown at 730° C. or higher and at a growth rate of 7.8 μm/hour or more in the presence of Ze serving as a dopant. The negative-electrode-side cladding layer is provided with an undoped AlInP layer (5) having a thickness of 0.1 μm or more. With this configuration, there is provided a light-emitting diode device that enhances the crystallinity of a window layer, prevents generation of faults caused by a high-temperature process and attains high luminance at a wavelength falling within a yellow-green band.
摘要:
A package including an endless belt; a first cylindrical body contacting an inner surface of the endless belt at a first pressure; a second cylindrical body contacting another inner surface of the endless belt at a second pressure; and a third cylindrical body contacting an outer surface of the endless belt at a third pressure, wherein the endless belt is wound around the first, second and third cylindrical bodies while the first, second and third cylindrical bodies are arranged so as to be parallel to each other and substantially located in one plane, and wherein a surface of each of the first, second and third cylindrical bodies contacting the endless belt has a maximum height of from 0.8 to 150 m when measured by a method based on JIS B 0601.
摘要翻译:包括环形带的包装; 在第一压力下接触环形带的内表面的第一圆筒体; 第二圆柱体在第二压力下接触环形带的另一内表面; 以及第三圆柱体,其在第三压力下与环形带的外表面接触,其中环形带缠绕在第一,第二和第三圆柱体上,而第一,第二和第三圆柱体被布置成平行于 彼此并且基本上位于一个平面中,并且当通过基于JIS B 0601的方法测量时,与环形带接触的第一,第二和第三圆柱体中的每一个的表面具有0.8至150μm的最大高度。