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83 条记录 (耗时 0.037 秒)

    Thin-film medium with compositional gradient
    63.
    发明授权
    Thin-film medium with compositional gradient 失效
    具有组成梯度的薄膜介质

    公开(公告)号：US5432012A

    公开(公告)日：1995-07-11

    申请号：US907774

    申请日：1992-06-30

    申请人： Brij B. Lal ,  Tadashi Shinohara

    发明人： Brij B. Lal ,  Tadashi Shinohara

    IPC分类号： G11B5/66 ,  G11B5/64 ,  G11B5/65 ,  G11B5/73 ,  G11B5/738 ,  G11B5/85 ,  G11B5/851 ,  B32B5/14

    CPC分类号： G11B5/7325 ,  G11B5/656 ,  Y10S428/90 ,  Y10T428/12458 ,  Y10T428/12465 ,  Y10T428/12931 ,  Y10T428/26 ,  Y10T428/265

    摘要： A magnetic thin-film media with high coercivity and low noise characteristics is disclosed. The medium has a gradient-composition thin-film magnetic layer in which a lowermost stratum is composed of a first alloy, preferably, having relatively low noise and low magnetic remanence characteristics, and an uppermost stratum composed of a second alloy having relatively high noise and high magnetic remanence characteristics. The medium is characterized by a coercivity which is substantially greater, and a media noise which is substantially less than that of a similar medium whose magnetic thin-film layer is composed of either the first or second alloy alone. Also disclosed is a method of producing such a medium.

    摘要翻译： 公开了一种具有高矫顽力和低噪声特性的磁性薄膜介质。 该介质具有梯度组成薄膜磁性层，其中最下层由第一合金组成，优选具有较低噪声和低磁残余特性，以及由具有较高噪声的第二合金组成的最上层， 高磁性剩磁特性。 介质的特征在于矫顽力明显更大，并且介质噪声基本上小于其磁性薄膜层由单独的第一或第二合金组成的类似介质的介质噪声。 还公开了制造这种介质的方法。

    Sputtering target and assembly
    64.
    发明授权
    Sputtering target and assembly 失效
    溅射目标和装配

    公开(公告)号：US5366607A

    公开(公告)日：1994-11-22

    申请号：US995688

    申请日：1992-12-23

    申请人： Brij B. Lal ,  Tadashi Shinohara

    发明人： Brij B. Lal ,  Tadashi Shinohara

    IPC分类号： C23C14/34 ,  H01J37/34

    CPC分类号： H01J37/3452 ,  C23C14/3407 ,  H01J37/3405

    摘要： A target assembly for use in a magnetron sputtering apparatus having a source of a magnetic field. The apparatus includes an annular sputtering target, and inner and outer poles surrounding the target, defining inner and outer confronting walls which extend beyond the target surface, for conducting magnetic flux across the target. These confronting walls are lined with inner and outer confronting target rings. The annual target and target rings may have different compositions, for use in forming sputtered films with a gradient composition.

    摘要翻译： 一种用于具有磁场源的磁控溅射装置的目标组件。 该装置包括环形溅射靶，围绕靶的内极和外极限定出延伸超过目标表面的内部和外部相对的壁，用于穿过靶产生磁通。 这些面对的墙壁内衬着内外面的目标环。 年度目标和目标环可能具有不同的组成，用于形成具有梯度组成的溅射膜。

    Image forming apparatus and image forming apparatus control method
    66.
    发明授权
    Image forming apparatus and image forming apparatus control method 有权
    图像形成装置和图像形成装置控制方法

    公开(公告)号：US09091987B2

    公开(公告)日：2015-07-28

    申请号：US14013572

    申请日：2013-08-29

    申请人： Yutaka Ohmiya ,  Tadashi Shinohara ,  Yasuhiro Abe ,  Hiroaki Nishina

    发明人： Yutaka Ohmiya ,  Tadashi Shinohara ,  Yasuhiro Abe ,  Hiroaki Nishina

    IPC分类号： G03G15/00 ,  G03G15/01

    CPC分类号： G03G15/5041 ,  G03G15/0131 ,  G03G15/5058 ,  G03G2215/0161

    摘要： An image forming apparatus includes a first image forming unit that forms toner images based on image data on first image carriers; a second image carrier, on which the toner images formed on the first image carriers are transferred; a second image forming unit that transfers the toner images transferred on the second image carrier onto a transfer medium; a test pattern generating unit that generates a test pattern group with a predetermine length in a moving direction of the second image carrier; and an adjusting unit that determines a method to adjust an image formation condition for the first image forming unit using the test pattern group, based on a relationship between the predetermined length and a length of an image area, in which a print image based on the image data is formed, in a sub-scanning direction corresponding to the moving direction of the second image carrier.

    摘要翻译： 图像形成装置包括：第一图像形成单元，其基于第一图像载体上的图像数据形成调色剂图像; 其上形成在第一图像载体上的调色剂图像的第二图像载体; 第二图像形成单元，将在第二图像载体上传送的调色剂图像转印到转印介质上; 测试图案生成单元，其生成在所述第二图像载体的移动方向上具有预定长度的测试图案组; 以及调整单元，其基于所述预定长度和图像区域的长度之间的关系确定用于使用所述测试图案组来调整所述第一图像形成单元的图像形成条件的方法，其中基于所述图像区域的打印图像 在对应于第二图像载体的移动方向的副扫描方向上形成图像数据。

    Image forming apparatus, method for performing image correction using the same and computer readable storage medium
    67.
    发明授权
    Image forming apparatus, method for performing image correction using the same and computer readable storage medium 有权
    图像形成装置，使用其进行图像校正的方法和计算机可读存储介质

    公开(公告)号：US08929783B2

    公开(公告)日：2015-01-06

    申请号：US14024825

    申请日：2013-09-12

    申请人： Hiroaki Nishina ,  Tadashi Shinohara ,  Yasuhiro Abe ,  Yutaka Ohmiya

    发明人： Hiroaki Nishina ,  Tadashi Shinohara ,  Yasuhiro Abe ,  Yutaka Ohmiya

    IPC分类号： G03G15/01 ,  G03G13/01 ,  G03G15/00

    CPC分类号： G03G13/01 ,  G03G15/0105 ,  G03G15/0189 ,  G03G15/5058 ,  G03G2215/0158

    摘要： An image forming apparatus comprising: at least one first image carrier; an image writing unit configured to write the electrostatic latent image including a test pattern; a second image carrier configured to move along a transfer position facing to the at least one first image carrier; an image forming unit configured to transfer the subject image transferred on the second image carrier to a transfer material; a detector configured to detect the test pattern image; and a controller configured to correct an image forming condition of the subject image, wherein during a period from the detection of the test pattern to the writing a subsequent subject image, the controller calculates a correction amount of a correction matter, and reflects the calculated amount in the image forming condition of the subject image.

    摘要翻译： 一种图像形成装置，包括：至少一个第一图像载体; 图像写入单元，被配置为写入包括测试图案的静电潜像; 第二图像载体，被配置为沿着面向所述至少一个第一图像载体的转印位置移动; 图像形成单元，被配置为将在第二图像载体上传送的被摄体图像转印到转印材料上; 检测器，被配置为检测所述测试图案图像; 以及控制器，被配置为校正所述被摄体图像的图像形成条件，其中，在从所述测试图案的检测到写入随后的被摄体图像的期间，所述控制器计算校正物的校正量，并且反映所计算的量 在被摄体图像的图像形成条件下。

    Image forming apparatus
    68.
    发明授权
    Image forming apparatus 有权
    图像形成装置

    公开(公告)号：US08228539B2

    公开(公告)日：2012-07-24

    申请号：US12167747

    申请日：2008-07-03

    申请人： Tadashi Shinohara

    发明人： Tadashi Shinohara

    IPC分类号： G06F3/12

    CPC分类号： G03G15/0194 ,  G03G15/0189 ,  G03G2215/0119 ,  G03G2215/0161

    摘要： An image forming apparatus, which includes a plurality of image forming portions transferring a yellow image, a magenta image, a cyan image, and a black image formed on a plurality of photoconductor drums to a sheet conveyed on a conveying belt, a marking unit forming marks on the conveying belt, a detecting unit detecting the marks with three or more sensors aligned in a direction normal to a direction in which the sheet is conveyed, a calculating unit calculating an amount of color misalignment in accordance with results detected by the detecting unit, and a correcting unit correcting the color misalignment in accordance with the calculated amount of color misalignment, wherein the calculating unit calculates an amount of skew difference in accordance with results detected by two sensors among the three or more sensors, wherein one sensor of the two sensors is disposed on one end of the three or more sensors and the other sensor of the two sensors is disposed on the other end of the three or more sensors, wherein the correcting unit corrects the skew difference in accordance with the calculated amount of skew difference.

    摘要翻译： 一种图像形成装置，包括将形成在多个感光鼓上的黄色图像，品红色图像，青色图像和黑色图像转印到在输送带上传送的片材的多个图像形成部分，形成 在传送带上的标记，检测单元，用三个或更多个传感器检测标记，所述三个或更多个传感器沿着与传送纸张的方向垂直的方向排列;计算单元，根据由检测单元检测到的结果计算颜色偏差量 以及校正单元，根据计算出的颜色偏差量校正颜色偏差，其中计算单元根据三个或更多个传感器中的两个传感器检测到的结果计算偏差量，其中两个传感器 传感器设置在三个或更多个传感器的一端，两个传感器的另一个传感器设置在另一端 三个或更多个传感器，其中校正单元根据计算的偏差差量来校正偏差差。

    Method and apparatus for image forming capable of effectively performing color image position adjustment
    69.
    发明授权
    Method and apparatus for image forming capable of effectively performing color image position adjustment 有权
    能够有效地进行彩色图像位置调整的图像形成方法和装置

    公开(公告)号：US07853159B2

    公开(公告)日：2010-12-14

    申请号：US12622175

    申请日：2009-11-19

    申请人： Tetsuo Yamanaka ,  Kazuhiko Kobayashi ,  Tadashi Shinohara ,  Jun Hosokawa

    发明人： Tetsuo Yamanaka ,  Kazuhiko Kobayashi ,  Tadashi Shinohara ,  Jun Hosokawa

    IPC分类号： G03G15/01 ,  G03G21/16 ,  B41J2/385 ,  G01D15/06

    CPC分类号： G03G15/0194 ,  G03G2215/0119 ,  G03G2215/0161

    摘要： An image forming apparatus including a plurality of detachable image forming devices each configured to form a color image, an image carrying device configured to carry the color images sequentially overlaid into a single color image, an exchange detecting device configured to detect an exchange operation of the plurality of detachable image forming devices, a test pattern reading device configured to read a predetermined test pattern formed by the plurality of detachable image forming devices on the image carrying device, and a controller configured to instruct the plurality of detachable image forming devices to form the predetermined test pattern on the image carrying device when the exchange detecting device detects the exchange operation, and to perform a color image position adjustment based on readings of the predetermined test pattern by the test pattern reading device.

    摘要翻译： 一种图像形成装置，包括：多个可分离的图像形成装置，每个被配置为形成彩色图像;图像承载装置，被配置为将彩色图像顺序地重叠在单个彩色图像中;交换检测装置，被配置为检测所述彩色图像的交换操作; 多个可拆卸图像形成装置，被配置为读取由图像传送装置上的多个可拆卸图像形成装置形成的预定测试图案的测试图案读取装置，以及指示多个可拆卸图像形成装置形成 当交换检测装置检测到交换操作时，图像承载装置上的预定测试图案，以及基于测试图案读取装置基于预定测试图案的读数执行彩色图像位置调整。