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279 条记录 (耗时 0.034 秒)

    Surface Roughness Inspection System
    71.
    发明申请
    Surface Roughness Inspection System 有权
    表面粗糙度检测系统

    公开(公告)号：US20090177415A1

    公开(公告)日：2009-07-09

    申请号：US12086081

    申请日：2006-12-05

    申请人： Yoshinori Hayashi ,  Hideki Mori

    发明人： Yoshinori Hayashi ,  Hideki Mori

    IPC分类号： G01B11/30

    CPC分类号： G01B11/303 ,  G01N21/9501

    摘要： [Problem] To provide a surface roughness inspection system enabling suitable inspection even when the surface of the object being inspected is curved.[Means for Solution] A system having an imaging unit 20 having a line sensor 22 and scanning the surface of an object being inspected 101 in a direction perpendicular to the direction of extension of the line sensor 22 and outputting a density signal for each pixel from the line sensor 22 and a processing unit 50 processing the density signal from the line sensor 22 of the imaging unit 20, the processing unit 50 having a means for acquiring a pixel density value based on a density signal from the line sensor 22 (S2) and a density state generating means for generating a density state information Pf showing the density state in the scan direction of the object surface based on all of the pixel density values acquired for the object surface 101 being inspected (S7).

    摘要翻译： [问题]提供一种表面粗糙度检查系统，即使被检查物体的表面弯曲，也能够进行适当的检查。 [解决方案]具有成像单元20的系统具有线传感器22，并且在垂直于线传感器22的延伸方向的方向上扫描被检查物体101的表面，并输出每个像素的浓度信号 线传感器22和处理单元50处理来自成像单元20的线传感器22的浓度信号，处理单元50具有用于基于来自线传感器22的密度信号获取像素密度值的装置（S2） 密度状态产生装置，用于基于对被检测物体表面101获得的所有像素密度值，生成表示物体表面的扫描方向上的浓度状态的浓度状态信息Pf（S7）。

    Automotive alternator including rectifier terminal having two portions made of different metals
    72.
    发明申请
    Automotive alternator including rectifier terminal having two portions made of different metals 有权
    汽车交流发电机，包括具有由不同金属制成的两部分的整流器端子

    公开(公告)号：US20090058211A1

    公开(公告)日：2009-03-05

    申请号：US12230742

    申请日：2008-09-04

    申请人： Shinya Oowatari ,  Shinichi Matsubara ,  Yoshinori Hayashi ,  Masatoshi Koumura

    发明人： Shinya Oowatari ,  Shinichi Matsubara ,  Yoshinori Hayashi ,  Masatoshi Koumura

    IPC分类号： H02K3/02 ,  H02K11/04

    CPC分类号： H02K11/046 ,  H02K3/02 ,  H02K3/50 ,  H02K15/0056

    摘要： An automotive alternator includes a stator winding that is made of a metal other than copper and copper alloys. The alternator also includes a built-in rectifier that includes a plurality of rectifying elements and a plurality of electrical conductors. The rectifying elements and the electrical conductors together form a rectification circuit for rectifying AC power output from the stator winding into DC power. Further, at least one of the electrical conductors includes first and second portions. The first portion is connected to at least one of the rectifying elements, and made of copper or a copper alloy. The second portion is connected to the stator winding, and made of a metal containing a metallic element that is also contained in the metal of which the stator winding is made.

    摘要翻译： 一种汽车交流发电机，其包括由除铜和铜合金之外的金属制成的定子绕组。 交流发电机还包括内置的整流器，其包括多个整流元件和多个电导体。 整流元件和电导体一起形成整流电路，用于整流从定子绕组输出的交流电力为直流电力。 此外，电导体中的至少一个包括第一和第二部分。 第一部分与至少一个整流元件连接，由铜或铜合金制成。 第二部分连接到定子绕组，并且由包含金属元素的金属制成，该金属元素也包含在制造定子绕组的金属中。

    Optical scanning device and image forming apparatus
    74.
    发明授权
    Optical scanning device and image forming apparatus 有权
    光学扫描装置和图像形成装置

    公开(公告)号：US07471434B2

    公开(公告)日：2008-12-30

    申请号：US11889033

    申请日：2007-08-08

    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。

    OPTICAL SCANNING DEVICE, OPTICAL WRITING DEVICE, AND IMAGE FORMING APPARATUS
    78.
    发明申请
    OPTICAL SCANNING DEVICE, OPTICAL WRITING DEVICE, AND IMAGE FORMING APPARATUS 有权
    光学扫描装置，光学写入装置和图像形成装置

    公开(公告)号：US20070253048A1

    公开(公告)日：2007-11-01

    申请号：US11740070

    申请日：2007-04-25

    申请人： Kohji SAKAI ,  Yoshinori Hayashi ,  Takeshi Ueda ,  Daisuke Ichii ,  Kenichiroh Saisho

    发明人： Kohji SAKAI ,  Yoshinori Hayashi ,  Takeshi Ueda ,  Daisuke Ichii ,  Kenichiroh Saisho

    IPC分类号： G02B26/08

    CPC分类号： G02B27/42 ,  G02B26/124 ,  G02B27/4227 ,  G02B27/4283

    摘要： An optical scanning device includes a first optical system for guiding light beams emitted from a plurality of light emitting units to an optical deflector, and a second optical system for focusing the light beams to optically scan a surface to be scanned. At least one of the first optical system and the second optical system includes a resin lens having a diffractive surface. The diffractive surface includes a diffractive portion and a refractive portion. A power of the diffractive portion and a power of the refractive portion cancel each other.

    摘要翻译： 光学扫描装置包括用于将从多个发光单元发射的光束引导到光学偏转器的第一光学系统和用于聚焦光束以光学扫描要扫描的表面的第二光学系统。 第一光学系统和第二光学系统中的至少一个包括具有衍射面的树脂透镜。 衍射面包括衍射部分和折射部分。 衍射部分的功率和折射部分的功率彼此抵消。

    Magnetic scale manufacturing method and magnetic scale
    79.
    发明申请
    Magnetic scale manufacturing method and magnetic scale 失效
    磁性刻度制造方法和磁性刻度

    公开(公告)号：US20070220772A1

    公开(公告)日：2007-09-27

    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。

    Optical scanner and image forming apparatus
    80.
    发明申请
    Optical scanner and image forming apparatus 审中-公开
    光学扫描仪和图像形成装置

    公开(公告)号：US20070058255A1

    公开(公告)日：2007-03-15

    申请号：US11508881

    申请日：2006-08-24

    申请人： Shigeaki Imai ,  Tomohiro Nakajima ,  Yoshinori Hayashi

    发明人： Shigeaki Imai ,  Tomohiro Nakajima ,  Yoshinori Hayashi

    IPC分类号： G02B5/18

    CPC分类号： G02B26/127 ,  G02B26/123

    摘要： An optical scanner includes a light source; a deflecting unit that deflects and scans a light beam emitted from the light source; a scanning optical system that focuses the light beam deflected and scanned onto different surfaces to be scanned; and a light quantity correcting unit that corrects a light quantity of the light beam. The light quantity correcting unit changes light quantity correction data used for correcting the light quantity of the light beam for each of the surfaces. The light quantity correction data is dependent on positions in a main scanning direction.

    摘要翻译： 光学扫描仪包括光源; 偏转单元，其偏转和扫描从所述光源发射的光束; 扫描光学系统，其将被偏转和扫描的光束聚焦在待扫描的不同表面上; 以及光量校正单元，其校正光束的光量。 光量校正单元改变用于校正每个表面的光束的光量的光量校正数据。 光量校正数据取决于主扫描方向上的位置。