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71. 发明申请

US20070002415A1 Optical scanner and image-forming device 有权
标题翻译：光学扫描仪和图像形成装置
公开(公告)号：US20070002415A1
公开(公告)日：2007-01-04
申请号：US11477423
申请日：2006-06-30
申请人： Ryota Kato , Shogo Mori
发明人： Ryota Kato , Shogo Mori
IPC分类号： G02B26/08
CPC分类号： G02B26/08 , G02B26/124
摘要： An scanning unit scanner includes a light source and a polygon mirror unit. A front-to-rear rib is disposed between the light source and the polygon mirror unit and near the polygon mirror unit. An input side opening having a slit shape is formed as a cutout in the top edge of the front-to-rear rib. When laser light from the light source passes through the input side opening, the input side opening restricts the width of the light in a main scanning direction.
摘要翻译：扫描单元扫描器包括光源和多面镜单元。前后肋设置在光源和多面镜单元之间并且在多角镜单元附近。具有狭缝形状的输入侧开口在前后肋骨的上边缘中形成为切口。当来自光源的激光通过输入侧开口时，输入侧开口限制光在主扫描方向上的宽度。

72. 发明申请

US20060219132A1 Ink-jet recording ink, ink-jet recording process, and ink-jet recording apparatus 失效
标题翻译：喷墨记录油墨，喷墨记录工艺和喷墨记录装置
公开(公告)号：US20060219132A1
公开(公告)日：2006-10-05
申请号：US11388747
申请日：2006-03-24
申请人： Shoji Koike , Ryota Kato
发明人： Shoji Koike , Ryota Kato
IPC分类号： C09D11/02 , C09D11/00
CPC分类号： C09D11/38
摘要： An ink-jet recording ink which contains water, a coloring material and a surfactant, wherein the surfactant is in a content of from 0.6 to 5% by mass in the ink, and the ink further contains a block compound represented by the following formula (I): HO—(EO)a—(PO)b—(EO)c—H (I)wherein EOs each represent an ethylene oxide moiety; PO represents a propylene oxide moiety; a, b and c satisfy a≧0, 2≦b≦12, c≧0 and 1≦a+c≦60; and the ethylene oxide moiety/-ies in one molecule is/are in a proportion of from 20 to 80% on the basis of mass. Also disclosed are an ink-jet recording process and an ink-jet recording apparatus which make use of this ink.
摘要翻译：一种含有水，着色材料和表面活性剂的喷墨记录油墨，其中在油墨中表面活性剂的含量为0.6〜5质量％，并且油墨还含有下式所示的嵌段化合物（ I）：<？in-line-formula description =“In-line Formulas”end =“lead”？> HO-（EO） - （PO） - （EO）C-H（I）<？in-line-formula description =“In-line Formulas”end =“tail”？>其中EOs各自表示环氧乙烷部分; PO表示环氧丙烷部分; a，b和c满足> = 0,2 <= b <= 12，c> = 0和1 <= a + c <= 60; 并且一个分子中的环氧乙烷部分基于质量为20至80％的比例。还公开了一种使用该油墨的喷墨记录方法和喷墨记录装置。

73. 发明申请

US20060139715A1 Optical scanning device and image forming apparatus 审中-公开
标题翻译：光学扫描装置和图像形成装置
公开(公告)号：US20060139715A1
公开(公告)日：2006-06-29
申请号：US11311471
申请日：2005-12-20
申请人： Yasuo Tamaru , Ryota Kato
发明人： Yasuo Tamaru , Ryota Kato
IPC分类号： G02B26/08
CPC分类号： G02B26/123 , H04N1/1135 , H04N2201/0476 , H04N2201/04789
摘要： A first holder plate that holds a first laser emitting portion and that has a first insertion hole formed therein, a second holder plate that holds a second laser emitting portion and that has a second insertion hole formed therein, and a base plate that supports a first collimating lens and a second collimating lens and that has a first screwing hole and a second screwing hole formed therein, are continuously formed by a bending process. A slit plate having two slits bored therein which are disposed in parallel and in a sub scanning direction is provided between a reflecting mirror and a cylindrical lens. The reflecting mirror combines the optical paths of two laser beams emitted from the two laser emitting portions such that the optical paths are matched in a main scanning direction. The cylindrical lens allows the two laser beams to converge in the sub scanning direction.
摘要翻译：第一保持板，其保持第一激光发射部分并且具有形成在其中的第一插入孔，第二保持板，其保持第二激光发射部分并且具有形成在其中的第二插入孔;第二保持板，其支撑第一激光发射部分，准直透镜和第二准直透镜，并且具有形成在其中的第一旋拧孔和第二旋拧孔，通过弯曲加工连续地形成。在反射镜和柱面透镜之间设置有平行且副扫描方向设置有两个狭缝的狭缝板。反射镜组合从两个激光发射部分发射的两个激光束的光路，使得光路在主扫描方向上匹配。柱面透镜允许两个激光束在副扫描方向上会聚。

74. 发明申请

US20060016971A1 Image forming apparatus, optical scanning device and manufacturing method of optical scanning device 有权
公开(公告)号：US20060016971A1
公开(公告)日：2006-01-26
申请号：US11189160
申请日：2005-07-25
申请人： Ryota Kato , Taizo Matsuura
发明人： Ryota Kato , Taizo Matsuura
IPC分类号： H01J3/14
CPC分类号： G02B26/12 , B41J2/471
摘要： An optical scanning device that emits a light beam and scans a scanning subject with the light beam, includes: a holder mounted with a light source that emits the light beam, a collimator lens that converts the emitted light beam to approximately collimated beam, and a slit that interrupts apart of the collimated beam; a deflector having a reflecting surface, the deflector deflecting the light beam emitted from the light source; a cylindrical lens that focuses the light beam that has passed through the slit onto the reflecting surface of the deflector; and a frame having a base stage that is mounted with the deflector and the cylindrical lens. The holder is fixed to the frame by bonding with an adhesive in such a manner that a bottom end portion of the holder is spaced from a top surface of the base stage.

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