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1. 发明申请

US20110188893A1 Optical writing device and image forming apparatus 审中-公开
标题翻译：光写入装置和图像形成装置
公开(公告)号：US20110188893A1
公开(公告)日：2011-08-04
申请号：US12929495
申请日：2011-01-28
申请人： Takeshi Iwasaki , Kenji Takayama , Shinichi Kojima
发明人： Takeshi Iwasaki , Kenji Takayama , Shinichi Kojima
IPC分类号： G03G15/04
CPC分类号： G03G15/04
摘要： Disclosed is an optical writing device including a light-emitting element array unit having a light-emitting element array in which plural light-emitting elements are mounted on a substrate member in lines in a main scanning direction, an image focusing lens forming light from the light-emitting array into an image on a writing surface, and a housing holding the light-emitting element array and the image focusing lens; and a base member having plural of the light-emitting array units arranged and held thereon zigzag in the main scanning direction. Each of the plural light-emitting array units fixes its substrate member and housing at one position. Each of the plural light-emitting array units holds the housing on the base member at a position such that moving amount differences between the substrate member, the housing, and the base member due to their thermal expansions are cancelled at adjacent joints of the plural light-emitting array units.
摘要翻译：公开了一种光写入装置，其包括具有发光元件阵列的发光元件阵列单元，其中多个发光元件沿主扫描方向以行的形式安装在基板构件上，图像聚焦透镜形成来自发光阵列转换成书写表面上的图像，以及保持发光元件阵列和图像聚焦透镜的外壳; 以及具有多个在主扫描方向上以锯齿形排列并保持的发光阵列单元的基底构件。多个发光阵列单元中的每一个将其基板构件和壳体固定在一个位置。多个发光阵列单元中的每个发光阵列单元将基座部件上的壳体保持在这样的位置，使得由于其热膨胀而导致的基板部件，壳体和基部部件之间的移动量差异在多个光的相邻接合处被抵消 - 数组单元。

2. 发明公开

US20240317526A1 SHEET FEEDER AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20240317526A1
公开(公告)日：2024-09-26
申请号：US18602014
申请日：2024-03-11
申请人： Nobuo Inoue , Takeshi Iwasaki , Katsumi Okada , Kenta Takizawa
发明人： Nobuo Inoue , Takeshi Iwasaki , Katsumi Okada , Kenta Takizawa
IPC分类号： B65H19/10 , B65H7/00
CPC分类号： B65H19/105 , B65H7/00 , B65H2403/942
摘要： A sheet feeder includes a support to support a roll sheet winding a sheet, a sensor that is at a first position on the support and contacts a surface of the roll sheet to detect a level difference at a trailing edge of the roll sheet and output a first signal and a second signal, a roller that is at a second position different from the first position in a circumferential direction of the roll sheet on the support and contacts the surface of the roll sheet to guide the roll sheet, and circuitry to cause the roll sheet to rotate in a sheet feeding direction to feed the sheet, and detect the trailing edge of the roll sheet based on the first signal output from the sensor, and the second signal output from the sensor.

3. 发明授权

US09099143B2 Method for producing magnetic recording medium 有权
标题翻译：磁记录介质的制造方法
公开(公告)号：US09099143B2
公开(公告)日：2015-08-04
申请号：US13541359
申请日：2012-07-03
申请人： Kazutaka Takizawa , Kaori Kimura , Takeshi Iwasaki , Akihiko Takeo
发明人： Kazutaka Takizawa , Kaori Kimura , Takeshi Iwasaki , Akihiko Takeo
IPC分类号： B44C1/22 , G11B5/855 , G11B5/31
CPC分类号： G11B5/855 , G11B5/3163
摘要： According to at least one embodiment, a metal peelable layer and a mask layer are formed on a magnetic recording layer, then, a projections pattern is formed on the mask layer, the projections pattern is transferred to the metal peelable layer and the magnetic recording layer in this order, and then the metal peelable layer is dissolved and removed by a solvent. The metal peelable layer is constituted of any of aluminum and an aluminum compound. An alkali solution is used as the solvent.
摘要翻译：根据至少一个实施例，在磁记录层上形成金属可剥离层和掩模层，然后在掩模层上形成突起图案，将突起图案转印到金属剥离层和磁记录层然后将金属可剥离层溶解并通过溶剂除去。金属剥离层由铝和铝化合物中的任一种构成。使用碱溶液作为溶剂。

4. 发明授权

US08980451B2 Magnetic recording medium, method of manufacturing the same, and magnetic recording apparatus 有权
标题翻译：磁记录介质，其制造方法和磁记录装置
公开(公告)号：US08980451B2
公开(公告)日：2015-03-17
申请号：US13185880
申请日：2011-07-19
申请人： Yoshiyuki Kamata , Kaori Kimura , Takeshi Iwasaki
发明人： Yoshiyuki Kamata , Kaori Kimura , Takeshi Iwasaki
IPC分类号： G11B5/65 , G11B5/82 , G11B5/74 , B82Y10/00 , G11B5/855
CPC分类号： G11B5/82 , B82Y10/00 , G11B5/65 , G11B5/743 , G11B5/746 , G11B5/855
摘要： According to one embodiment, in a method of manufacturing a magnetic recording medium which is configured such that a ferromagnetic recording part is formed on a substrate in a desired track pattern or a desired bit pattern, a ferromagnetic film is formed on the substrate, and then a mask is formed on the ferromagnetic film, the mask having an opening above a region for isolating the ferromagnetic film between tracks or bits. Subsequently, a B-based gas is radiated on the region of the ferromagnetic film through the opening of the mask, thereby increasing a B content of the region to nonmagnetize the region.
摘要翻译：根据一个实施例，在制造磁记录介质的方法中，磁记录介质被构造为使得铁磁记录部分以期望的轨迹图案或期望的位图形式形成在基板上，在基板上形成铁磁性膜，然后在铁磁膜上形成掩模，该掩模在磁道或位之间隔离铁磁膜的区域之上具有开口。随后，通过打开掩模，在铁磁膜的区域上辐射B基气体，从而增加该区域的B含量以使该区域不磁化。

5. 发明申请

US20120028076A1 MAGNETIC RECORDING MEDIUM AND MANUFACTURING METHOD THEREOF 有权
标题翻译：磁记录介质及其制造方法
公开(公告)号：US20120028076A1
公开(公告)日：2012-02-02
申请号：US13175485
申请日：2011-07-01
申请人： Takeshi Iwasaki , Kaori Kimura , Yoshiyuki Kamata , Masatoshi Sakurai
发明人： Takeshi Iwasaki , Kaori Kimura , Yoshiyuki Kamata , Masatoshi Sakurai
IPC分类号： G11B5/33 , G11B5/706 , B05D5/12
CPC分类号： G11B5/8404 , G11B5/746 , G11B5/82 , G11B5/855 , Y10T428/11
摘要： According to one embodiment, a magnetic recording medium includes a substrate, a soft magnetic layer, an underlayer, a magnetic recording layer, and a protective layer, wherein the magnetic recording layer is provided with a pattern including recording portions and non-recording portions, the non-recording portions have a composition that is equal to a composition obtained by demagnetizing the recording portions, the non-recording portions contain at least one metal element selected from the group consisting of vanadium and zirconium and at least one element selected from the group consisting of nitrogen, carbon, boron and oxygen, and the at least one element selected from the group consisting of nitrogen, carbon, boron and oxygen is contained in the non-recording portions at a higher content than the content of the at least one element selected from the group consisting of nitrogen, carbon, boron and oxygen in the recording portions.
摘要翻译：根据一个实施例，磁记录介质包括衬底，软磁层，底层，磁记录层和保护层，其中磁记录层设置有包括记录部分和非记录部分的图案，非记录部分的组成等于通过使记录部分退磁获得的组合物，非记录部分含有至少一种选自钒和锆的金属元素和至少一种选自组中的元素由氮，碳，硼和氧组成，并且所述至少一种选自氮，碳，硼和氧的元素以比所述至少一种元素的含量更高的含量包含在非记录部分中在记录部分中选自氮，碳，硼和氧。

6. 发明申请

US20110063696A1 Sheet feeding apparatus, image forming apparatus and sheet feeding method 失效
标题翻译：送纸装置，成像装置和送纸方法
公开(公告)号：US20110063696A1
公开(公告)日：2011-03-17
申请号：US12923213
申请日：2010-09-09
申请人： Norikazu Taki , Hiroshi Takahashi , Kazushi Takei , Hideaki Suzuki , Takeshi Iwasaki
发明人： Norikazu Taki , Hiroshi Takahashi , Kazushi Takei , Hideaki Suzuki , Takeshi Iwasaki
IPC分类号： H04N1/04 , B65H7/02 , B65H7/20 , B65H7/00
CPC分类号： H04N1/00702 , B65H7/02 , B65H2511/10 , B65H2511/514 , B65H2553/822 , B65H2701/1315 , B65H2801/06 , H04N1/00708 , H04N1/00734 , H04N1/00748 , H04N1/00771 , B65H2220/03 , B65H2220/01
摘要： A sheet feeding apparatus is disclosed that includes a plurality of size sensors configured to be arranged in line and to detect a sheet set into a predetermined position; a feeding part configured to feed the sheet set into the predetermined position to a scan position; and a controller configured to control the feeding part to feed the sheet based on two detect signals output from two size sensors among the plurality of the size sensors.
摘要翻译：公开了一种片材进给装置，其包括多个尺寸传感器，其被配置为排列成一行并且将片材检测到预定位置; 供给部构造成将片材组进给到预定位置到扫描位置; 以及控制器，被配置为基于从所述多个尺寸传感器中的两个尺寸传感器输出的两个检测信号来控制所述馈送部分馈送片材。

7. 发明申请

US20110051200A1 Image scanning device and image forming apparatus 失效
标题翻译：图像扫描装置和图像形成装置
公开(公告)号：US20110051200A1
公开(公告)日：2011-03-03
申请号：US12805608
申请日：2010-08-10
申请人： Takeshi Iwasaki , Hiroshi Takahashi , Kazushi Takei , Norikazu Taki , Hideaki Suzuki
发明人： Takeshi Iwasaki , Hiroshi Takahashi , Kazushi Takei , Norikazu Taki , Hideaki Suzuki
IPC分类号： H04N1/04
CPC分类号： H04N1/193 , H04N1/1215 , H04N1/1903 , H04N1/1933
摘要： An image scanning device includes a base part; and multiple image sensors each including a substrate, a line sensor including scanning elements arranged on the substrate, and a holder for holding the substrate. The base part holds the image sensors such that the scanning elements of an image sensor partly overlap the scanning elements of an adjacent image sensor in the main-scanning direction. The coefficients of linear expansion of the substrate and the base part are substantially the same; the holder and the base part are fixed together at a first fixing point; the holder and the substrate are fixed together at a second fixing point; and the distance in the main-scanning direction between the first fixing point and the second fixing point and the direction of the second fixing point with respect to the first fixing point are the same for all the image sensors.
摘要翻译：一种图像扫描装置，包括：基部; 以及多个图像传感器，每个图像传感器包括基板，包括布置在基板上的扫描元件的线传感器和用于保持基板的保持器。基部保持图像传感器，使得图像传感器的扫描元件与主扫描方向上的相邻图像传感器的扫描元件部分重叠。基板和基部的线膨胀系数基本相同; 保持器和基部在第一固定点固定在一起; 保持器和基板在第二固定点固定在一起; 并且对于所有图像传感器，第一固定点和第二固定点之间的主扫描方向上的距离和第二固定点相对于第一固定点的方向是相同的。

8. 发明申请

US20090141399A1 MAGNETIC RECORDING MEDIUM, METHOD FOR PRODUCING THEREOF, AND MAGNETIC RECORDING AND REPRODUCING APPARATUS 有权
标题翻译：磁记录介质，其制造方法以及磁记录和再现装置
公开(公告)号：US20090141399A1
公开(公告)日：2009-06-04
申请号：US12274879
申请日：2008-11-20
申请人： Akira SAKAWAKI , Kenji Shimizu , Kazuo Kobayashi , Hiroshi Sakai , Soichi Oikawa , Takeshi Iwasaki , Tomoyuki Maeda , Futoshi Nakamura
发明人： Akira SAKAWAKI , Kenji Shimizu , Kazuo Kobayashi , Hiroshi Sakai , Soichi Oikawa , Takeshi Iwasaki , Tomoyuki Maeda , Futoshi Nakamura
IPC分类号： G11B5/82 , G11B5/66
CPC分类号： G11B5/656 , G11B5/65 , G11B5/66
摘要： A magnetic-recording medium which is provided on a nonmagnetic substrate with at least an orientation-controlling layer for controlling the orientation of a layer formed directly thereon, a perpendicularly magnetic layer having an easily magnetizing axis oriented mainly perpendicularly relative to the nonmagnetic substrate, and a protective layer. The perpendicularly magnetic layer includes two or more magnetic layers, at least one of the magnetic layers is a layer having Co as a main component and containing Pt as well and containing an oxide, and at least another of the magnetic layers is a layer having Co as a main component and containing Cr as well and containing no oxide.
摘要翻译：一种磁记录介质，其设置在至少具有用于控制直接形成的层的取向的取向控制层的非磁性基板上，具有相对于非磁性基板主要垂直取向的易磁化轴的垂直磁性层，以及保护层。垂直磁性层包括两个或更多个磁性层，至少一个磁性层是具有Co作为主要成分并且还含有Pt并含有氧化物的层，并且至少另一个磁性层是具有Co 作为主要成分，并含有Cr，也不含氧化物。

9. 发明授权

US07294448B2 Composition sensitive to visible light 失效
标题翻译：组合对可见光敏感
公开(公告)号：US07294448B2
公开(公告)日：2007-11-13
申请号：US10523523
申请日：2003-08-20
申请人： Tsuguo Yamaoka , Katsuhiro Ito , Takeshi Iwasaki , Ikuo Shimizu
发明人： Tsuguo Yamaoka , Katsuhiro Ito , Takeshi Iwasaki , Ikuo Shimizu
IPC分类号： G03C1/00
CPC分类号： G03F7/0392
摘要： The present invention provides a visible light-sensitive composition which is highly sensitive to a visible light and is useful as an electronic circuit forming material, a lithographic printing material, etc., said visible light-sensitive composition comprising (a) a polymer comprising a repeating unit represented by general formula (I): wherein R1, R2, and R3 are the same or different and each represents substituted or unsubstituted alkyl, substituted or unsubstituted aryl, or substituted or unsubstituted aralkyl, or alternatively R1 and R2 form cycloalkyl together with the adjacent carbon atom, and R4 represents lower alkyl, (b) a compound that generates an acid by visible light irradiation and (c) a sensitizing dye.
摘要翻译：本发明提供对可见光高度敏感的可见光敏组合物，可用作电子电路形成材料，平版印刷材料等，所述可见光敏组合物包含（a）包含由通式（I）表示的重复单元：其中R 1，R 2，R 3和R 3相同或不同，各自表示取代的或未取代的烷基，取代或未取代的芳基或取代或未取代的芳烷基，或者R 1和R 2与邻接的碳原子一起形成环烷基， 4表示低级烷基，（b）通过可见光照射产生酸的化合物和（c）敏化染料。

10. 发明授权

US07166376B2 Magnetic recording medium including a high-magnetostriction layer and magnetic recording/reproducing apparatus 有权
标题翻译：包括高磁致伸缩层和磁记录/再现装置的磁记录介质
公开(公告)号：US07166376B2
公开(公告)日：2007-01-23
申请号：US10786611
申请日：2004-02-26
申请人： Takashi Hikosaka , Futoshi Nakamura , Soichi Oikawa , Takeshi Iwasaki , Tomoyuki Maeda , Hiroshi Sakai , Kenji Shimizu , Akira Sakawaki
发明人： Takashi Hikosaka , Futoshi Nakamura , Soichi Oikawa , Takeshi Iwasaki , Tomoyuki Maeda , Hiroshi Sakai , Kenji Shimizu , Akira Sakawaki
IPC分类号： G11B5/66
CPC分类号： G11B5/66 , G11B5/653 , G11B5/656
摘要： A multi-layer including a magnetic recording layer and a high-magnetostriction layer having a magnetostriction constant larger than that of the magnetic recording layer is formed.
摘要翻译：形成包括磁记录层和磁致伸缩常数大于磁记录层的磁致伸缩常数的高磁致伸缩层的多层。

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