Image forming apparatus
    63.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号:US08660453B2

    公开(公告)日:2014-02-25

    申请号:US12955334

    申请日:2010-11-29

    IPC分类号: G03G15/00

    摘要: An image forming apparatus includes an image forming apparatus main body, and a replaceable part detachably attached to the image forming apparatus main body and movable in attaching-and-detaching direction to be attached to or detached from the image forming apparatus main body. The replaceable part includes a storage portion, the storage portion including a memory for storing information of the replaceable part and/or the image forming apparatus main body, and a first contact portion electrically connected to the memory. The image forming apparatus main body includes a second contact portion that electrically contacts the first contact portion. The first contact portion has an inclination at a predetermined angle with respect to the attaching-and-detaching direction.

    摘要翻译: 图像形成装置包括图像形成装置主体和可拆卸地附接到图像形成装置主体并且能够沿着安装和拆卸方向移动以便附接到图像形成装置主体或从图像形成装置主体拆卸的可更换部件。 可替换部分包括存储部分,存储部分包括用于存储可替换部件和/或图像形成装置主体的信息的存储器,以及电连接到存储器的第一接触部分。 图像形成装置主体包括与第一接触部分电接触的第二接触部分。 第一接触部分相对于安装和拆卸方向具有预定角度的倾斜度。

    Concave-convex pattern forming method and magnetic tunnel junction element forming method
    64.
    发明授权
    Concave-convex pattern forming method and magnetic tunnel junction element forming method 有权
    凹凸图案形成方法和磁隧道结元件形成方法

    公开(公告)号:US08420499B2

    公开(公告)日:2013-04-16

    申请号:US13300062

    申请日:2011-11-18

    IPC分类号: H01L21/76

    摘要: A method of forming a concave-convex pattern according to an embodiment includes: forming a guide pattern on a base material, the guide pattern having a convex portion; forming a formative layer on the guide pattern, the formative layer including a stacked structure formed by stacking a first layer and a second layer, the first layer including at least one element selected from a first metal element and a metalloid element, the second layer including a second metal element different from the first metal element; selectively leaving the formative layer only at side faces of the convex portions by performing etching on the formative layer; removing the guide pattern; and forming the concave-convex pattern in the base material by performing etching on the base material, with the remaining formative layer being used as a mask.

    摘要翻译: 根据实施例的形成凹凸图案的方法包括:在基材上形成引导图案,所述引导图案具有凸部; 在引导图案上形成形成层,所述形成层包括通过层叠第一层和第二层而形成的层叠结构,所述第一层包括选自第一金属元素和准金属元素中的至少一种元素,所述第二层包括 与第一金属元件不同的第二金属元件; 通过在形成层上进行蚀刻,仅选择性地离开形成层在凸部的侧面; 去除引导图案; 并且通过在基材上进行蚀刻,将其余形成层用作掩模,在基材中形成凹凸图案。

    MAGNETIC MEMORY ELEMENT AND NONVOLATILE MEMORY DEVICE
    65.
    发明申请
    MAGNETIC MEMORY ELEMENT AND NONVOLATILE MEMORY DEVICE 失效
    磁记忆元件和非易失性存储器件

    公开(公告)号:US20130070523A1

    公开(公告)日:2013-03-21

    申请号:US13416408

    申请日:2012-03-09

    IPC分类号: G11C11/15

    摘要: According to one embodiment, a magnetic memory element includes a stacked body including first and second stacked units. The first stacked unit includes first and second ferromagnetic layers and a first nonmagnetic layer. A magnetization of the first ferromagnetic layer is fixed in a direction perpendicular to the first ferromagnetic layer. A magnetization of the second ferromagnetic layer is variable. The first nonmagnetic layer is provided between the first and second ferromagnetic layers. The second stacked unit stacked with the first stacked unit includes third and fourth ferromagnetic layers and a second nonmagnetic layer. A magnetization of the third ferromagnetic layer is variable. The fourth ferromagnetic layer is stacked with the third ferromagnetic layer. A magnetization of the fourth ferromagnetic layer is fixed in a direction perpendicular to the fourth ferromagnetic layer. The second nonmagnetic layer is provided between the third and fourth ferromagnetic layers.

    摘要翻译: 根据一个实施例,磁存储元件包括包括第一和第二堆叠单元的堆叠体。 第一堆叠单元包括第一和第二铁磁层和第一非磁性层。 第一铁磁层的磁化在垂直于第一铁磁层的方向固定。 第二铁磁层的磁化是可变的。 第一非磁性层设置在第一和第二铁磁层之间。 与第一堆叠单元堆叠的第二堆叠单元包括第三和第四铁磁层和第二非磁性层。 第三铁磁层的磁化是可变的。 第四铁磁层与第三铁磁层层叠。 第四铁磁层的磁化在垂直于第四铁磁层的方向固定。 第二非磁性层设置在第三和第四铁磁层之间。

    NONVOLATILE MEMORY DEVICE
    66.
    发明申请
    NONVOLATILE MEMORY DEVICE 有权
    非易失性存储器件

    公开(公告)号:US20130070522A1

    公开(公告)日:2013-03-21

    申请号:US13416076

    申请日:2012-03-09

    IPC分类号: G11C11/15

    摘要: According to one embodiment, a nonvolatile memory device includes a magnetic memory element and a control unit. The magnetic memory element includes a stacked body including first and second stacked units. The first stacked unit includes a first ferromagnetic layer having a magnetization fixed, a second ferromagnetic layer having a magnetization variable and a first nonmagnetic layer provided between the first and second ferromagnetic layers. The second includes a third ferromagnetic layer having a magnetization rorated by a passed current to produce oscillation, a fourth ferromagnetic layer having a magnetization fixed and a second nonmagnetic layer provided between the third and fourth ferromagnetic layers stacked with each other. A frequency of the oscillation changes in accordance with the direction of the magnetization of the second ferromagnetic layer. The control unit includes a reading unit reading out the magnetization of the second ferromagnetic layer.

    摘要翻译: 根据一个实施例,非易失性存储器件包括磁存储元件和控制单元。 磁存储元件包括包括第一和第二堆叠单元的堆叠体。 第一堆叠单元包括具有磁化固定的第一铁磁层,具有磁化变化的第二铁磁层和设置在第一和第二铁磁层之间的第一非磁性层。 第二铁磁层具有通过通过的电流产生振荡的磁化的第三铁磁层,具有磁化固定的第四铁磁层和设置在彼此堆叠的第三和第四铁磁层之间的第二非磁性层。 振荡的频率根据第二铁磁层的磁化方向而变化。 控制单元包括读出第二铁磁层的磁化的读取单元。

    MAGNETIC MEMORY ELEMENT AND NONVOLATILE MEMORY DEVICE
    67.
    发明申请
    MAGNETIC MEMORY ELEMENT AND NONVOLATILE MEMORY DEVICE 有权
    磁记忆元件和非易失性存储器件

    公开(公告)号:US20130069185A1

    公开(公告)日:2013-03-21

    申请号:US13416724

    申请日:2012-03-09

    IPC分类号: H01L29/82

    摘要: According to one embodiment, a magnetic memory element includes a stacked body including first and second stacked units stacked with each other. The first stacked unit includes first and second ferromagnetic layers and a first nonmagnetic layer provided therebetween. The second stacked unit includes third and fourth ferromagnetic layers and a second nonmagnetic layer provided therebetween. Magnetization of the second and third ferromagnetic layers are variable. Magnetizations of the first and fourth ferromagnetic layers are fixed in a direction perpendicular to the layer surfaces. A cross-sectional area of the third ferromagnetic layer is smaller than a cross-sectional area of the first stacked unit when cut along a plane perpendicular to the stacking direction.

    摘要翻译: 根据一个实施例,磁存储元件包括堆叠体,其包括彼此堆叠的第一和第二堆叠单元。 第一堆叠单元包括第一和第二铁磁层和设置在它们之间的第一非磁性层。 第二堆叠单元包括第三和第四铁磁层和设置在它们之间的第二非磁性层。 第二和第三铁磁层的磁化是可变的。 第一和第四铁磁层的磁化在垂直于层表面的方向固定。 当沿垂直于堆叠方向的平面切割时,第三铁磁层的横截面面积小于第一堆叠单元的横截面面积。

    Substrate and manufacturing method therefor
    69.
    发明授权
    Substrate and manufacturing method therefor 有权
    基板及其制造方法

    公开(公告)号:US08247301B2

    公开(公告)日:2012-08-21

    申请号:US12734590

    申请日:2008-11-26

    IPC分类号: H01L21/331 H01L21/8222

    摘要: A substrate having, on a base material, a barrier film for preventing copper diffusion containing one or more metal elements selected from tungsten, molybdenum and niobium, a metal element having a catalytic function in electroless plating such as ruthenium, rhodium, and iridium, and nitrogen contained in the form of a nitride of the aforementioned one or more metal elements selected from tungsten, molybdenum and niobium. The barrier film for preventing copper diffusion is manufactured by sputtering in a nitrogen atmosphere using a target containing one or more metal elements selected from tungsten, molybdenum and niobium and the aforementioned metal element having a catalytic function in electroless plating.

    摘要翻译: 在基材上具有防止含有选自钨,钼和铌中的一种或多种金属元素的铜扩散用阻挡膜的基板,在无电解电镀如钌,铑和铱中具有催化功能的金属元素,以及 氮以上述一种或多种选自钨,钼和铌的金属元素的氮化物的形式存在。 通过使用含有选自钨,钼和铌中的一种或多种金属元素的靶和在化学镀中具有催化功能的上述金属元素在氮气气氛中溅射来制造防止铜扩散的阻挡膜。

    Photographing device provided with dust removing mechanism
    70.
    发明授权
    Photographing device provided with dust removing mechanism 有权
    带有除尘机构的摄影装置

    公开(公告)号:US08199200B2

    公开(公告)日:2012-06-12

    申请号:US10780440

    申请日:2004-02-17

    IPC分类号: H04N3/08

    摘要: A camera according to this invention comprises a photographing optical system which forms an optical image of an object, a photoelectric conversion element which converts the optical image into an electric signal, an optical element arranged between the photographing optical system and the photoelectric conversion element, and vibration means which vibrates the optical element first at one of at least two frequencies and then at the other frequency, the frequencies being close to resonance frequencies.

    摘要翻译: 根据本发明的照相机包括形成物体的光学图像的摄影光学系统,将光学图像转换为电信号的光电转换元件,布置在拍摄光学系统和光电转换元件之间的光学元件,以及 振动装置,其以至少两个频率中的至少两个频率首先振动光学元件,然后以另一个频率振动,频率接近共振频率。