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1. 发明申请

US20090267781A1 ENCODER 审中-公开
标题翻译：编码器
公开(公告)号：US20090267781A1
公开(公告)日：2009-10-29
申请号：US12432025
申请日：2009-04-29
申请人： Susumu MAKINOUCHI , Toru IMAI , Akihiro WATANABE
发明人： Susumu MAKINOUCHI , Toru IMAI , Akihiro WATANABE
IPC分类号： G08B21/00 , G01D5/34
CPC分类号： G01D5/38
摘要： The present invention performs calculations on photoelectric conversion signals (Ia, Ib, Ic, Id) supplied from a light receiving device and calculates two signals (IA, IB) as a result. Furthermore, the signal (IAB) is generated based on the signals (IA, IB), and the signal (IAB) is output from the encoder. As shown in equation, the term in the signal (IAB) that depends on the time t is 4d−sin(ωt). Moreover, as shown in equations (5) and (6), the term that depends on the time t in the signals (IA, IB) is 2d−sin(ωt); consequently, the signal (IAB) varies with respect to the signals (IA, IB) on a scale substantially tantamount to doubling the degree of modulation. Accordingly, if the position of the movable scale is detected based on the signal (IAB), then that position can be detected with good accuracy on a scale tantamount to doubling the degree of modulation.
摘要翻译：本发明对从光接收装置提供的光电转换信号（Ia，Ib，Ic，Id）进行计算，结果计算出两个信号（IA，IB）。此外，基于信号（IA，IB）生成信号（IAB），并且从编码器输出信号（IAB）。如等式所示，取决于时间t的信号（IAB）中的项是4d-sin（ωgat）。此外，如等式（5）和（6）所示，取决于信号（IA，IB）中的时间t的项是2d-sin（ωgat）; 因此，信号（IAB）相对于信号（IA，IB）而变化，基本上等于将调制度加倍。因此，如果基于信号（IAB）检测到可移动刻度的位置，那么可以以等于调制度加倍的量级的高精度检测该位置。

2. 发明申请

US20090135388A1 MOVABLE-BODY APPARATUS, EXPOSURE APPARATUS, EXPOSURE METHOD, AND DEVICE MANUFACTURING METHOD 有权
标题翻译：可动体装置，曝光装置，曝光方法及装置的制造方法
公开(公告)号：US20090135388A1
公开(公告)日：2009-05-28
申请号：US12330119
申请日：2008-12-08
申请人： Susumu MAKINOUCHI , Toru IMAI , Akihiro WATANABE
发明人： Susumu MAKINOUCHI , Toru IMAI , Akihiro WATANABE
IPC分类号： G01B9/02 , G03B27/58 , G03B27/42
CPC分类号： G01D5/38 , G01D5/266 , G03F7/70716 , G03F7/70775
摘要： A moving grating is arranged on a side of a wafer stage, a light source irradiates a light to the moving grating, diffracted lights generated from the moving grating are interfered by fixed scales and an index scale of which positional relation with the light source is fixed, and a detection instrument detects the interfered light. In this case, since the moving grating is arranged on a side of the wafer stage, upsizing of the entire wafer stage can be suppressed. Further, since interference occurs between a plurality of diffracted lights (e.g., the ±1st-order diffracted light) passing extremely close optical paths, influence caused by a fluctuation of ambient atmosphere becomes less in comparison to conventional interferometers, and thus, a high-precision measurement of positional information of the movable body is possible.
摘要翻译：移动光栅布置在晶片台的一侧，光源将光照射到移动光栅，由移动光栅产生的衍射光被固定的刻度干扰，并且与光源的位置关系固定的折射率并且检测仪器检测被干扰的光。在这种情况下，由于移动光栅布置在晶片台的一侧，因此可以抑制整个晶片台的大型化。此外，由于在通过非常接近的光路的多个衍射光（例如±1级衍射光）之间发生干涉，所以与常规干涉仪相比，由环境大气的波动引起的影响变小，移动体的位置信息的精度测量是可能的。

3. 发明申请

US20080258050A1 ENCODER 有权
标题翻译：编码器
公开(公告)号：US20080258050A1
公开(公告)日：2008-10-23
申请号：US12144936
申请日：2008-06-24
申请人： Susumu MAKINOUCHI , Toru IMAI , Akihiro WATANABE
发明人： Susumu MAKINOUCHI , Toru IMAI , Akihiro WATANABE
IPC分类号： G01D5/34
CPC分类号： G01D5/38 , G01D5/34784
摘要： A light via first and second index scales is split by a beam splitter, and one of the split lights is received by a first light-receiving element via a movable scale and also the other of the split lights is received by a second light-receiving element via a reference scale, and therefore by computing positional information of the movable scale using an output of the first light-receiving element (a first output) and an output of the second light-receiving element (a second output), movement information of the movable scale can be measured with high precision without being affected by drift of the modulation center (the oscillation center) of the beam.
摘要翻译：通过第一和第二索引刻度的光被分束器分开，并且其中一个分光灯通过可移动刻度被第一光接收元件接收，另一个分光灯由第二光接收并且因此通过使用第一受光元件（第一输出）的输出和第二光接收元件的输出（第二输出）来计算可移动刻度的位置信息，以及可以高精度地测量可移动刻度，而不受波束的调制中心（振荡中心）的漂移的影响。

4. 发明申请

US20100176282A1 ENCODER 有权
标题翻译：编码器
公开(公告)号：US20100176282A1
公开(公告)日：2010-07-15
申请号：US12731725
申请日：2010-03-25
申请人： Susumu MAKINOUCHI , Toru IMAI , Akihiro WATANABE
发明人： Susumu MAKINOUCHI , Toru IMAI , Akihiro WATANABE
IPC分类号： G01D5/347
CPC分类号： G01D5/38 , G02B26/0808
摘要： A reflection mirror that causes an illumination light to be incident on a movable scale is oscillated in an X-axis direction based on a modulation signal. Accordingly, the optical path of the illumination light, of the illumination light and another illumination light generated at an index scale, periodically changes, and as a consequence, the illumination light is periodically modulated. Accordingly, an extra scanner that scans the illumination light or another illumination light with respect to the movable scale does not have to be arranged, which allows an apparatus to be reduced in size and cost.
摘要翻译：使照明光入射到可动标尺上的反射镜基于调制信号在X轴方向上振荡。因此，照明光的照明光的光路和在指标处产生的其他照明光周期性地变化，结果周期性地调制照明光。因此，不需要布置扫描照明光或相对于可动标尺的另一照明光的额外的扫描器，这允许设备的尺寸和成本降低。

5. 发明申请

US20120292539A1 ENCODER 审中-公开
标题翻译：编码器
公开(公告)号：US20120292539A1
公开(公告)日：2012-11-22
申请号：US13565373
申请日：2012-08-02
申请人： Susumu MAKINOUCHI , Toru IMAI , Akihiro WATANABE
发明人： Susumu MAKINOUCHI , Toru IMAI , Akihiro WATANABE
IPC分类号： G01D5/347
CPC分类号： G01D5/38
摘要： An encoder detects positional information of a moving body using interference of a modulated illumination light. A scale has a pattern arrayed in movement directions of the moving body. An optical member generates an emergent light by the interference of the modulated illumination light. A light receiving device receives the emergent light and outputs a first photoelectric conversion signal and a second photoelectric conversion signal which have a phase difference. A control circuit generates a first signal by subtracting at least the first photoelectric conversion signal from the second photoelectric conversion signal, and outputs the positional information of the moving body based on the first signal. At least one of the scale, the optical member and the light receiving device is fixed to the moving body, and the scale is moved relative to the optical member and the light receiving device.
摘要翻译：编码器使用调制的照明光的干涉来检测移动体的位置信息。鳞片具有沿移动体的移动方向排列的图案。光学构件通过调制的照明光的干涉产生出射光。光接收装置接收出射光并输出具有相位差的第一光电转换信号和第二光电转换信号。控制电路通过从第二光电转换信号中减去至少第一光电转换信号来产生第一信号，并且基于第一信号输出移动体的位置信息。鳞片，光学构件和光接收装置中的至少一个固定到移动体，并且刻度尺相对于光学构件和光接收装置移动。

6. 发明申请

US20110272565A1 ENCODER 有权
标题翻译：编码器
公开(公告)号：US20110272565A1
公开(公告)日：2011-11-10
申请号：US13186015
申请日：2011-07-19
申请人： Susumu MAKINOUCHI , Akihiro WATANABE , Toru IMAI
发明人： Susumu MAKINOUCHI , Akihiro WATANABE , Toru IMAI
IPC分类号： G01D5/34
CPC分类号： G01D5/38 , G01D5/34746
摘要： An encoder includes: a light modulation section which modulates at least a portion of light that is emitted from a light source; a moving member which has an incidence plane, on which a plurality of light beams of the light incident, and is relatively movable in at least one direction; and at least two light receiving sections which respectively receive interference fringes that are generated in at least two regions on the moving member, wherein the light enters into the moving member such that at least two interference fringes move in opposite directions on the moving member in accordance with a modulation by the light modulation section.
摘要翻译：编码器包括：光调制部，其对从光源发出的光的至少一部分进行调制; 具有入射面的移动构件，多个入射光束，并且能够在至少一个方向上相对移动; 以及至少两个光接收部分，其分别接收在所述移动构件上的至少两个区域中产生的干涉条纹，其中所述光进入所述移动构件，使得至少两个干涉条纹沿着所述移动构件沿相反方向在所述移动构件上移动通过光调制部的调制。

7. 发明申请

US20110192964A1 ENCODER 有权
标题翻译：编码器
公开(公告)号：US20110192964A1
公开(公告)日：2011-08-11
申请号：US13090659
申请日：2011-04-20
申请人： Susumu MAKINOUCHI , Akihiro WATANABE
发明人： Susumu MAKINOUCHI , Akihiro WATANABE
IPC分类号： G01D5/34
CPC分类号： G01D5/38 , G01D5/34746
摘要： An encoder emits modulated light from a light source section and lets a first light and a second light separated from the modulated light interfere with each other in a moving grating. In the encoder, the light emitted from the light source section is electrically modulated, and the first light and the second light have different light path lengths.
摘要翻译：编码器发射来自光源部分的调制光，并使得与调制光分离的第一光和第二光在移动光栅中相互干扰。在编码器中，从光源部发射的光被电调制，第一光和第二光具有不同的光路长度。

8. 发明申请

US20120201573A1 STIR-TRANSPORT MEMBER, DEVELOPMENT DEVICE PROVIDED THEREWITH, AND IMAGE FORMING APPARATUS 有权
标题翻译： STIR运输会员，提供的开发设备和图像形成设备
公开(公告)号：US20120201573A1
公开(公告)日：2012-08-09
申请号：US13367743
申请日：2012-02-07
申请人： Akihiro WATANABE , Norio KUBO , Yukihiro MORI
发明人： Akihiro WATANABE , Norio KUBO , Yukihiro MORI
IPC分类号： G03G15/08 , B65G33/08
CPC分类号： G03G15/0893 , G03G15/0853 , G03G15/0877 , G03G2215/083
摘要： A stir-transport member is formed on a circumferential surface of a rotation shaft with a first spiral blade, and a second spiral blade formed to overlap the region of the first spiral blade and is opposite the first spiral blade in phase and having a smaller radial-direction height than the first spiral blade. Sections of the spiral blades along the cross longitudinal direction thereof have trapezoidal shapes. The first spiral blade have a plurality of first swell portions, a part of each corresponding to a bottom of the trapezoidal shape and is more swollen than the other portions. The second spiral blade have a plurality of second swell portions, a part of each corresponding to the bottom of the trapezoidal shape and is more swollen than the other portions. The first spiral blade cross the second spiral blade at least at one of the first swell portions per turn.
摘要翻译：搅拌输送构件形成在具有第一螺旋叶片的旋转轴的圆周表面上，并且形成为与第一螺旋叶片的区域重叠并且与第一螺旋叶片相对并且具有较小径向的第二螺旋叶片方向高度高于第一螺旋叶片。螺旋叶片沿着其横向纵向的截面具有梯形形状。第一螺旋叶片具有多个第一隆起部分，每个第一隆起部分的一部分对应于梯形底部的底部并且比其它部分更肿胀。第二螺旋叶片具有多个第二隆起部分，每个第二隆起部分的一部分对应于梯形底部的底部并且比其它部分更肿胀。第一螺旋叶片至少在每一圈的第一隆起部分中的一个处穿过第二螺旋叶片。

9. 发明申请

US20120023399A1 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM 审中-公开
标题翻译：信息处理设备，信息处理方法和信息处理程序
公开(公告)号：US20120023399A1
公开(公告)日：2012-01-26
申请号：US13188362
申请日：2011-07-21
申请人： Masaaki HOSHINO , Kenichiro KOBAYASHI , Shouichi DOI , Akihiro WATANABE
发明人： Masaaki HOSHINO , Kenichiro KOBAYASHI , Shouichi DOI , Akihiro WATANABE
IPC分类号： G06F17/00
CPC分类号： G06F16/9535 , G06F3/0482 , G06F3/0484 , G06F7/20 , G06F16/58 , G06F16/90348 , G06F17/212 , G06F17/271 , G06F17/2735 , G06F17/2755 , G06F17/2765 , G06F17/277 , G06F17/2881 , H04L67/18
摘要： An information processing apparatus includes a selection unit selecting at least a part of a text included in contents, an acquisition unit acquiring a processing result of natural language processing for the part of the text selected by the selection unit, a specifying unit specifying a predetermined part of the text based on the processing result acquired by the acquisition unit, a detection unit detecting a keyword from the predetermined part of the text based on the processing result acquired by the acquisition unit, a tag generation unit automatically generating a tag in accordance with the keyword detected by the detection unit, and an association unit associating the tag generated by the tag generation unit with the predetermined part of the text.
摘要翻译：一种信息处理装置，包括：选择单元，选择内容中包含的文本的至少一部分;获取单元，获取由所述选择单元选择的所述部分文字的自然语言处理的处理结果;指定单元，基于由获取单元获取的处理结果的文本，检测单元基于由获取单元获取的处理结果从文本的预定部分检测关键字;标签生成单元，根据该单元自动生成标签关键字检测单元检测出的标签，以及关联单元，将由标签生成单元生成的标签与文本的预定部分相关联。

10. 发明申请

US20110268479A1 DEVELOPING UNIT AND IMAGE FORMING DEVICE 失效
标题翻译：发展单位和图像形成装置
公开(公告)号：US20110268479A1
公开(公告)日：2011-11-03
申请号：US13184262
申请日：2011-07-15
申请人： Hiroyuki HAMAKAWA , Akihiro WATANABE , Masashi FUJISHIMA , Hiroshi YAMAZAKI , Asami KOTERA , Sayo UEMURA
发明人： Hiroyuki HAMAKAWA , Akihiro WATANABE , Masashi FUJISHIMA , Hiroshi YAMAZAKI , Asami KOTERA , Sayo UEMURA
IPC分类号： G03G15/09
CPC分类号： G03G15/0818
摘要： A developing unit includes a developing roller which rotates about a rotational axis to supply toner to a photoreceptor, and a magnetic roller which forms a magnetic brush with a two-component developing agent having carrier and the toner and thereby forms a toner layer on the developing roller, the developing roller including: a cylindrical core portion which includes an electric conductor; a first resistive layer which covers a cylindrical surface of the core portion; a second resistive layer which covers the first resistive layer, and has electric-resistivity lower than that of the first resistive layer; and a current leakage control member which prevents leakage of electric current from the core portion toward the second resistive layer through an end of the developing roller along a direction of the rotational axis.
摘要翻译：显影单元包括围绕旋转轴线旋转以向感光体供应调色剂的显影辊和形成具有载体的二组分显影剂和调色剂并由此在显影剂上形成调色剂层的磁刷的磁性辊所述显影辊包括：包括电导体的圆柱形芯部; 覆盖所述芯部的圆筒面的第一电阻层; 第二电阻层，其覆盖所述第一电阻层，并且电阻率低于所述第一电阻层的电阻率; 以及电流泄漏控制构件，其防止电流从所述芯部朝向所述第二电阻层通过所述显影辊的端部沿着所述旋转轴线的方向泄漏。

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