专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US08223417B2 Optical scanning device and image forming apparatus 有权
标题翻译：光学扫描装置和图像形成装置
公开(公告)号：US08223417B2
公开(公告)日：2012-07-17
申请号：US12415405
申请日：2009-03-31
申请人： Makoto Hirakawa , Yoshinori Hayashi
发明人： Makoto Hirakawa , Yoshinori Hayashi
IPC分类号： G02B26/08
CPC分类号： G02B26/124 , G02B5/1814
摘要： An optical scanning device includes a diffractive optical element. The diffractive optical element is a hybrid lens in which a resin layer is joined to a glass-lens base material, and a diffractive surface is provided in the resin layer. The diffractive surface has a multi-step structure including a plurality of zonal surfaces and a plurality of step surfaces.
摘要翻译：光学扫描装置包括衍射光学元件。衍射光学元件是将树脂层接合到玻璃透镜基材上的混合透镜，并且在树脂层中设置衍射面。衍射面具有包括多个区域表面和多个台阶表面的多步结构。

22. 发明授权

US08169458B2 Optical scanning device and image forming apparatus 有权
标题翻译：光学扫描装置和图像形成装置
公开(公告)号：US08169458B2
公开(公告)日：2012-05-01
申请号：US12574748
申请日：2009-10-07
申请人： Yukio Itami , Tomoya Ohsugi , Magane Aoki , Tomohiro Nakajima , Yoshinori Hayashi , Naoki Miyatake , Kensuke Masuda , Naoto Watanabe , Satoshi Tsuchiya
发明人： Yukio Itami , Tomoya Ohsugi , Magane Aoki , Tomohiro Nakajima , Yoshinori Hayashi , Naoki Miyatake , Kensuke Masuda , Naoto Watanabe , Satoshi Tsuchiya
IPC分类号： B41J2/435 , G02B26/10
CPC分类号： B41J2/471 , G02B26/12 , G02B27/0006
摘要： An optical scanning device includes an optical housing in which a polygon mirror that is rotated by a motor is accommodated and an air inlet that includes a filter. An airflow guiding member is arranged at a position opposite to a surface of the polygon mirror on the air inlet side. An air inducing path is provided, which includes a first flowing path and a second flowing path. The first flowing path includes a first end linked to the air inlet and a second end arranged close to a mirror surface of the polygon mirror. The second flowing path is formed with a surface of the airflow guiding member on an opposite side of the air inlet and a top surface of the polygon mirror.
摘要翻译：光学扫描装置包括光学壳体，其中容纳有由马达旋转的多面镜和包括滤光器的空气入口。空气引导构件布置在与多孔镜的空气入口侧的表面相对的位置处。提供了一种空气引导路径，其包括第一流动路径和第二流动路径。第一流动路径包括连接到空气入口的第一端和靠近多面镜的镜面布置的第二端。第二流动路径形成有空气引导构件的在空气入口的相对侧和多面镜的顶表面上的表面。

23. 发明授权

US08023111B2 Surface inspection apparatus 有权
标题翻译：表面检查装置
公开(公告)号：US08023111B2
公开(公告)日：2011-09-20
申请号：US12595699
申请日：2008-04-25
申请人： Yoshinori Hayashi , Masao Kawamura , Hideki Mori
发明人： Yoshinori Hayashi , Masao Kawamura , Hideki Mori
IPC分类号： G01N21/88
CPC分类号： G01N21/9503
摘要： A semiconductor wafer inspection apparatus for inspecting an outer circumference edge part of a semiconductor wafer. The apparatus has a camera lens arranged facing an outer circumference edge part of a semiconductor wafer, an imaging surface arranged facing an outer circumference end face of a semiconductor wafer via the camera lens, a mirror forming an image of a first outer circumference bevel surface of the semiconductor wafer on the imaging surface via the camera lens, a mirror forming an image of a second outer circumference bevel surface of the semiconductor wafer on the imaging surface via the camera lens, a correction lens forming an image of an outer circumference end face of the semiconductor wafer on the imaging surface via the center part of the camera lens, and an illumination light guide lamp part illuminating the surfaces. With use of the apparatus the first outer circumference bevel surface and second outer circumference bevel surface become brighter compared with the outer circumference end face.
摘要翻译：一种用于检查半导体晶片的外周边缘部分的半导体晶片检查装置。该装置具有面向半导体晶片的外周缘部的相机透镜，经由照相机透镜与半导体晶片的外周端面相对配置的摄像面，形成第一外周斜面的图像的反射镜通过照相机镜头在成像表面上的半导体晶片，通过照相机镜头在成像表面上形成半导体晶片的第二外圆周斜面的图像的镜;校正透镜，其形成外周端面的图像通过照相机镜头的中心部分的成像表面上的半导体晶片和照亮该表面的照明光导灯部分。通过使用该装置，与外周端面相比，第一外周斜面和第二外圆周斜面变得更亮。

24. 发明授权

US07800641B2 Light source unit, optical scan apparatus, and image formation apparatus 有权
标题翻译：光源单元，光学扫描装置和图像形成装置
公开(公告)号：US07800641B2
公开(公告)日：2010-09-21
申请号：US12222898
申请日：2008-08-19
申请人： Nobuaki Kubo , Tomohiro Nakajima , Taku Amada , Yoshinori Hayashi
发明人： Nobuaki Kubo , Tomohiro Nakajima , Taku Amada , Yoshinori Hayashi
IPC分类号： B41J2/447
CPC分类号： G03G15/326 , B41J2/473 , G02B26/123 , G02B26/127 , G03G15/0435
摘要： A light source unit is provided, which includes a light source with a plurality of light emission portions two-dimensionally arranged; a substrate on which the light source is mounted; a first support portion supporting the substrate; a bias member biasing the substrate towards the first support portion; a coupling element coupling a light beam emitted from the light source; a second support portion supporting the coupling element; a holding member holding a position of the substrate relative to the first support portion, a fitting portion provided in each of the first and second support portions to rotatably fit the first and second support portions into each other around an optical axis of the light source; and a fastening member integrally fastening the first and second support portions.
摘要翻译：提供一种光源单元，其包括具有二维排列的多个发光部的光源; 其上安装有光源的基板; 支撑所述基板的第一支撑部; 偏置构件朝向第一支撑部分偏压衬底; 耦合元件，耦合从光源发射的光束; 支撑所述联接元件的第二支撑部; 相对于第一支撑部保持基板的位置的保持构件，设置在第一支撑部和第二支撑部中的每一个中的装配部，以将第一支撑部和第二支撑部可旋转地配合在光源的光轴周围; 以及紧固构件，其一体地紧固所述第一和第二支撑部。

25. 发明授权

US07760223B2 Optical scan apparatus and image formation apparatus 有权
标题翻译：光学扫描装置和图像形成装置
公开(公告)号：US07760223B2
公开(公告)日：2010-07-20
申请号：US12116002
申请日：2008-05-06
申请人： Seizo Suzuki , Hironobu Mifune , Yoshinori Hayashi , Yasuhiro Nihei
发明人： Seizo Suzuki , Hironobu Mifune , Yoshinori Hayashi , Yasuhiro Nihei
IPC分类号： B41J2/435 , B41J2/47
CPC分类号： B41J2/473 , G02B26/123 , G02B26/127 , G06K15/1219 , G06K15/1261
摘要： An optical scan apparatus which deflects a plurality of light beams to scan a write region on a scan surface in a main scan direction is configured to include a light source which has a plurality of emission portions emitting the plurality of light beams arranged two-dimensionally on a plane in parallel to the main scan direction and a sub scan direction perpendicular to the main scan direction; a deflector which deflects the plurality of light beams from the plurality of emission portions; a light receiving element which receives the light beams and outputs a synchronous detection signal in accordance with the received light beams; and a control unit which selectively controls any one of the emission portions to emit a light beam upon each scanning and allows the light beam from the selected emission portion to be incident on the light receiving element via the deflector.
摘要翻译：使多个光束偏转以扫描主扫描方向上的扫描面上的写入区域的光学扫描装置被配置为包括具有多个发射部分的光源，所述多个发射部分发射二维布置的多个光束平行于主扫描方向的平面和垂直于主扫描方向的副扫描方向; 偏转器，其使来自所述多个发射部分的所述多个光束偏转; 光接收元件，其接收光束并根据所接收的光束输出同步检测信号; 以及控制单元，其在每次扫描时选择性地控制发射部分中的任何一个发射光束，并且允许来自所选择的发射部分的光束经由偏转器入射到光接收元件。

26. 发明申请

US20100091083A1 OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：光学扫描装置和图像形成装置
公开(公告)号：US20100091083A1
公开(公告)日：2010-04-15
申请号：US12574748
申请日：2009-10-07
申请人： Yukio Itami , Tomoya Ohsugi , Magane Aoki , Tomohiro Nakajima , Yoshinori Hayashi , Naoki Miyatake , Kensuke Masuda , Naoto Watanabe , Satoshi Tsuchiya
发明人： Yukio Itami , Tomoya Ohsugi , Magane Aoki , Tomohiro Nakajima , Yoshinori Hayashi , Naoki Miyatake , Kensuke Masuda , Naoto Watanabe , Satoshi Tsuchiya
IPC分类号： G02B26/10 , B41J27/00 , B41J2/435
CPC分类号： B41J2/471 , G02B26/12 , G02B27/0006
摘要： An optical scanning device includes an optical housing in which a polygon mirror that is rotated by a motor is accommodated and an air inlet that includes a filter. An airflow guiding member is arranged at a position opposite to a surface of the polygon mirror on the air inlet side. An air inducing path is provided, which includes a first flowing path and a second flowing path. The first flowing path includes a first end linked to the air inlet and a second end arranged close to a mirror surface of the polygon mirror. The second flowing path is formed with a surface of the airflow guiding member on an opposite side of the air inlet and a top surface of the polygon mirror.
摘要翻译：光学扫描装置包括光学壳体，其中容纳有由马达旋转的多面镜和包括滤光器的空气入口。空气引导构件布置在与多孔镜的空气入口侧的表面相对的位置处。提供了一种空气引导路径，其包括第一流动路径和第二流动路径。第一流动路径包括连接到空气入口的第一端和靠近多面镜的镜面布置的第二端。第二流动路径形成有空气引导构件的在空气入口的相对侧和多面镜的顶表面上的表面。

27. 发明申请

US20100034563A1 OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：光学扫描装置和图像形成装置
公开(公告)号：US20100034563A1
公开(公告)日：2010-02-11
申请号：US12534896
申请日：2009-08-04
申请人： Hiroyoshi Funato , Kazunori Bannai , Daisuke Imaki , Yoshinori Hayashi , Makoto Hirakawa
发明人： Hiroyoshi Funato , Kazunori Bannai , Daisuke Imaki , Yoshinori Hayashi , Makoto Hirakawa
IPC分类号： G03G15/04 , G02B26/10
CPC分类号： G02B26/123 , G02B26/125 , G02B27/283 , G03G15/011 , G03G15/04036 , G03G15/0435 , G03G2215/0404
摘要： P-polarized light beam passing through an fθ lens passes through a polarization beam splitter, is converted into S-polarized light beam by a quarter-wave plate and a reflecting mirror, re-enters the polarization beam splitter, and is reflected at the polarization beam splitter in the −Z direction. An optical path of a light beam between a polygon mirror and the fθ lens, between the fθ lens and the polarization beam splitter, between the polarization beam splitter and the quarter-wave plate, between the quarter-wave plate and a reflecting mirror, between the reflecting mirror and the quarter-wave plate, and between the quarter-wave plate and the polarization beam splitter are in the same plane.
摘要翻译：通过透镜透镜的P偏振光束通过偏振分束器，通过四分之一波片和反射镜转换成S偏振光束，重新进入偏振分束器，并以偏振反射分束器在-Z方向。在多面镜和透镜之间的光束之间的光路，在透镜和偏振分束器之间，在偏振分束器和四分之一波片之间，在四分之一波片和反射镜之间，在反射镜和四分之一波片，四分之一波片和偏振分束器之间在同一平面内。

28. 发明申请

US20100026997A1 APPARATUS AND METHOD FOR INSPECTING EDGE OF SEMICONDUCTOR WAFER 有权
标题翻译：检测半导体波形边缘的装置和方法
公开(公告)号：US20100026997A1
公开(公告)日：2010-02-04
申请号：US12531429
申请日：2008-03-28
申请人： Yoshinori Hayashi , Hideki Mori
发明人： Yoshinori Hayashi , Hideki Mori
IPC分类号： G01N21/00
CPC分类号： G01B11/24 , G01N21/9503 , G01N2021/8841 , H01L22/12
摘要： A linear actuator which can make a bed flat in emergency. A linear actuator (10) comprising a shaft (16) having an externally threaded portion (17), a worm reduction gear for transmitting rotation of a motor (40) to the shaft (16), a nut (19) screwing on the externally threaded portion (17) and advancing or retreating as the shaft (16) rotates forward or reversely, and a moving tube (12) secured to the nut (19) and advancing or retreating for the housing (11) is further provided with a sub-shaft (52) interlocked with the worm reduction gear, an inner race (59) spline coupled with the sub-shaft (52), an engaging male portion (82) and an engaging female portion (83) interposed between the inner race (59) and the collar (55) of the shaft (16) to engage freely with each other, an operating ring (66) fitted rotatably to the outer circumference of the housing (11), and a working ring (72) for transmitting the rotation of the operating ring (66) to the inner race (59) while converting into axial movement. The shaft (16) can be rotated freely in emergency by disengaging the engaging male portion and the engaging female portion.
摘要翻译：为了提供用于检查半导体晶片的边缘的装置和方法，用于通过与用于检查缺陷的存在的相同步骤或相同的装置容易地检查半导体晶片的外周边缘部分的形状。用于检查半导体晶片的边缘的装置设置有CCD摄像机（10），用于通过顺序地在圆周方向上拍摄半导体晶片（100）的外周边缘部分（101）来输出图像信号; 以及处理从CCD照相机（10）顺序输出的图像信号的图像处理单元（20）。图像处理单元（20）具有从图像信号生成表示半导体晶片（100）的外周缘部（101）的图像信息的图像信息生成单元（S2）以及形成信息生成装置（S13），用于生成表示多个位置（θ）的外周缘部（101）的形状的边缘形状信息（Ap（ω），Ub（ω），Lb（θ），基于图像信息。根据边缘形状信息输出检查结果。

29. 发明授权

US07617614B2 Magnetic scale manufacturing method and magnetic scale 失效
标题翻译：磁性刻度制造方法和磁性刻度
公开(公告)号：US07617614B2
公开(公告)日：2009-11-17
申请号：US11726873
申请日：2007-03-23
申请人： Kojiro Kato , Yoshinori Hayashi
发明人： Kojiro Kato , Yoshinori Hayashi
IPC分类号： G01B7/00
CPC分类号： G01D5/145 , Y10S33/01
摘要： First, an inner tube member is accommodated in an outer tube member. Then, rigid powder, having high rigidity and a hard-to-magnetize characteristic, into the inner tube member. Next, magnetic powder is filled into a recessed portion of the inner tube member. Then, the inner tube member is drawn out of the outer tube member. Then, a composite filler composed of the rigid powder, magnetic powder and outer tube member is subjected to a cold hydrostatic pressure pressing process as pre-processing. Next, the composite filler is heated and solidified into a billet. Then, the billet is subjected to a hot extrusion process so that it is formed into a bar-shaped workpiece. The bar-shaped workpiece is rolled onto a roller, and then the outer tube member is peeled off. Next, the bar-shaped workpiece is subjected to a cutting process so that it is formed into an elongated bar. Then, a magnetic section of the elongated bar is magnetized into a scale structure.
摘要翻译：首先，将内筒件容纳在外管件中。然后，具有高刚性和难以磁化的特性的刚性粉末进入内管构件。接下来，将磁性粉末填充到内管构件的凹部中。然后，将内管部件从外筒部件拉出。然后，将由刚性粉末，磁性粉末和外管部件构成的复合填料作为预处理进行冷静压压制。接着，将复合填料加热固化成坯料。然后，对钢坯进行热挤压加工，形成棒状工件。将该棒状工件卷绕到辊上，然后将外管部件剥离。接下来，对条形工件进行切割处理，使其形成为细长条。然后，细长条的磁性部分被磁化成刻度结构。

30. 发明授权

US07589878B2 Optical scanning device and image forming apparatus 失效
标题翻译：光学扫描装置和图像形成装置
公开(公告)号：US07589878B2
公开(公告)日：2009-09-15
申请号：US12277317
申请日：2008-11-25
申请人： Tadashi Nakamura , Yoshinori Hayashi
发明人： Tadashi Nakamura , Yoshinori Hayashi
IPC分类号： G02B26/08 , B41J27/00
CPC分类号： G02B26/123 , G02B26/127 , H04N1/053 , H04N1/1135 , H04N2201/04713 , H04N2201/04729 , H04N2201/04732 , H04N2201/04744
摘要： A common photodetecting unit detects a plurality of beams scanned by a plurality of polyhedral reflection mirrors provided in a multiple stages with a common rotation axis, and generates a synchronization detection signal based on detected beams. The reflection mirrors make a predetermined angle θ1 in a direction of rotation of the reflection mirrors. When time between two consecutive synchronization detection signals on a time line generated by the common photodetecting unit is ti, where i is a positive integer equal to or smaller than number of split beams, at least one of ti is different from others.
摘要翻译：公共光检测单元检测由具有公共旋转轴的多级设置的多个多面体反射镜扫描的多个光束，并且基于检测到的光束生成同步检测信号。反射镜在反射镜的旋转方向上形成预定角度θ1。当由共用光检测单元生成的时间线上的两个连续的同步检测信号之间的时间是ti时，其中i是等于或小于分割光束数量的正整数，ti中的至少一个与其他的不同。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式