公开(公告)号：US20090066933A1

公开(公告)日：2009-03-12

申请号：US11908554

申请日：2006-03-27

申请人： Hideaki Takano ,  Miyuki Shimizu ,  Takeshi Sendia ,  Koji Izunome ,  Yoshinori Hayashi ,  Kazuhiko Hamatani

发明人： Hideaki Takano ,  Miyuki Shimizu ,  Takeshi Sendia ,  Koji Izunome ,  Yoshinori Hayashi ,  Kazuhiko Hamatani

IPC分类号： G01B11/16

CPC分类号： H01L22/12 ,  G01N21/8806 ,  G01N21/8851 ,  G01N21/9501 ,  G01N2021/8822 ,  H01L21/67288 ,  H01L2924/0002 ,  H01L2924/00

摘要： An image pickup device disposed in a predetermined position relative to a surface of a strained silicon wafer photographs the surface of the strained silicon wafer in a plurality of rotation angle positions on photographing conditions under which bright lines appearing on the surface of the strained silicon wafer can be photographed, in an environment where a light source device illuminates the surface of the strained silicon wafer which is rotating. A composite image in a predetermined angle position is generated from surface images of the strained silicon wafer in a plurality of rotation angle positions obtained by the image pickup device.

摘要翻译： 设置在相对于应变硅晶片的表面的预定位置的图像拾取装置在拍摄条件下以多个旋转角度位置拍摄应变硅晶片的表面，在该条件下，出现在应变硅晶片的表面上的亮线可以 在光源装置照射正在旋转的应变硅晶片的表面的环境中进行照相。 在由图像拾取装置获得的多个旋转角位置中，从应变硅晶片的表面图像生成预定角度位置的合成图像。

公开(公告)号：US20090002792A1

公开(公告)日：2009-01-01

申请号：US12230077

申请日：2008-08-22

申请人： Kohji Sakai ,  Yoshinori Hayashi ,  Daisuke Ichii

发明人： Kohji Sakai ,  Yoshinori Hayashi ,  Daisuke Ichii

IPC分类号： G02B26/10

CPC分类号： G02B26/125 ,  G02B26/124 ,  G02B27/0031 ,  G02B27/0037 ,  G02B27/4227 ,  G02B27/4283

摘要： An optical scanning device includes a first optical element that converts a cross-section shape of a light beam from a semiconductor laser to a desired shape; a second optical element that guides the light beam output from the first optical element to an optical deflector that deflects the light beam; and a third optical element that gathers the light beam deflected by the optical deflector onto a surface to be scanned to form a light spot thereby optically scanning the surface. At least one of the first optical element, the second optical element, and the third optical element includes a resin-made lens, at least one of the resin-made lenses has a power diffracting surface, and a surface shape of at least one of power diffracting surfaces is formed so that a power of a diffracting portion and a power of a refractive portion are cancelled out.

公开(公告)号：US07454528B2

公开(公告)日：2008-11-18

申请号：US11056580

申请日：2005-02-14

申请人： Yuichiro Kanoshima ,  Sadayuki Iwai ,  Naoto Shiraishi ,  Hisao Shirasawa ,  Kazunari Tonami ,  Yoshinori Hayashi ,  Naoki Miyatake

发明人： Yuichiro Kanoshima ,  Sadayuki Iwai ,  Naoto Shiraishi ,  Hisao Shirasawa ,  Kazunari Tonami ,  Yoshinori Hayashi ,  Naoki Miyatake

IPC分类号： G06F15/00 ,  G06F13/00

CPC分类号： H04N1/00342 ,  H04N1/0084 ,  H04N1/00864 ,  H04N1/32133 ,  H04N1/32138 ,  H04N2201/0091 ,  H04N2201/3222 ,  H04N2201/3225 ,  H04N2201/3249 ,  H04N2201/3271

摘要： An image output apparatus includes a receiving unit that receives first information from a first radio contact element that performs a close-range radio contact; an image processing unit that forms image data of an image to be output from the first information; and an image output unit that outputs the image to an output medium from the image data.

摘要翻译： 图像输出装置包括：接收单元，其从执行近距离无线电接触的第一无线电接触元件接收第一信息; 图像处理单元，形成从第一信息输出的图像的图像数据; 以及图像输出单元，其从图像数据将图像输出到输出介质。

公开(公告)号：US07417777B2

公开(公告)日：2008-08-26

申请号：US11844643

申请日：2007-08-24

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

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

IPC分类号： G02B26/08

CPC分类号： G02B26/124 ,  G02B5/1876 ,  H04N1/1135 ,  H04N2201/0471 ,  H04N2201/04729 ,  H04N2201/04732 ,  H04N2201/04744

摘要： A coupling lens arranged on an optical path of an optical beam from a VCSEL, which has a refraction plane and a diffraction plane that respectively change a power according to a temperature change and suppresses a beam-waist position change in a main-scanning direction and a sub-scanning directions on the scanning surface caused by the temperature change, by a wavelength change of the optical beam caused by power changes of the refraction plane and the diffraction plane and the temperature change. A deflecting unit deflects the optical beam that passed through the coupling lens. A scanning optical system condenses a deflected optical beam on the scanning surface.

摘要翻译： 耦合透镜，布置在来自VCSEL的光束的光路上，所述光束具有根据温度变化分别改变功率的折射面和衍射面，并抑制主扫描方向上的束腰位置变化， 通过由折射平面和衍射面的功率变化引起的光束的波长变化和温度变化，由温度变化引起的扫描表面上的副扫描方向。 偏转单元使通过耦合透镜的光束偏转。 扫描光学系统将偏转的光束冷凝在扫描表面上。

公开(公告)号：US07397591B2

公开(公告)日：2008-07-08

申请号：US11873635

申请日：2007-10-17

申请人： Yoshinori Hayashi ,  Hiromichi Atsuumi

发明人： Yoshinori Hayashi ,  Hiromichi Atsuumi

IPC分类号： G02B26/08

CPC分类号： G02B26/125

摘要： An optical scanner includes a light source, an optical coupler, an optical line image unit, a deflector, and an optical scanning unit. The optical scanning unit includes scanning lenses that guide the beams to a surface to be scanned. A surface on the deflector side of the scanning lens closest to a deflection reflecting surface has a negative power in a vertical scanning direction, and is a special toric surface in which a radius of curvature in a vertical scanning changes from an optical axis of the lens surface toward a periphery of the horizontal scanning direction. An F number of the beams toward the surface to be scanned of the scanning lens in the vertical scanning direction is larger in a peripheral part than in a central part in an effective scanning width.

摘要翻译： 光学扫描器包括光源，光耦合器，光线图像单元，偏转器和光学扫描单元。 光学扫描单元包括将光束引导到待扫描表面的扫描透镜。 最靠近偏转反射面的扫描透镜的偏转器侧的表面在垂直扫描方向上具有负的功率，并且是垂直扫描中的曲率半径从透镜的光轴变化的特殊复曲面 表面朝向水平扫描方向的周边。 在扫描透镜的垂直扫描方向上要扫描的表面的光束数目F在周边部分比在有效扫描宽度中的中心部分大。

公开(公告)号：US07362486B2

公开(公告)日：2008-04-22

申请号：US11223051

申请日：2005-09-12

申请人： Yoshinori Hayashi ,  Takeshi Ueda ,  Kohji Sakai

发明人： Yoshinori Hayashi ,  Takeshi Ueda ,  Kohji Sakai

IPC分类号： G02B26/08 ,  G02B3/08

CPC分类号： G02B19/0057 ,  G02B7/008 ,  G02B19/0014 ,  G02B26/124 ,  G02B26/125 ,  G02B27/0031 ,  G02B27/4211 ,  G02B27/4227 ,  G02B27/4283

摘要： A first optical system guides a light beam from a light source to an optical deflector, and a second optical system converges the light beam deflected by the optical deflector on a surface to be scanned. The first optical system includes at least one resin lens having a diffractive surface. The second optical system includes at least one resin optical element. A beam diameter depth in a main scanning direction, Wm, that can have a maximum intensity of 1/e2, satisfies conditions Δm1+Δm2+Δm3−Δd1×(f2/f1)2 0 and Δm2

摘要翻译： 第一光学系统将来自光源的光束引导到光学偏转器，并且第二光学系统将由光学偏转器偏转的光束会聚在待扫描的表面上。 第一光学系统包括至少一个具有衍射表面的树脂透镜。 第二光学系统包括至少一个树脂光学元件。 主扫描方向的光束直径深度Wm可以具有最大强度为1 / e <2>的条件满足条件<？in-line-formula description =“In-line Formulas”end = “lead”？> Deltam1 + Deltam2 + Deltam3-Deltad1​​x（f2 / f1） <？in-line-formula description =”In-line Formulas“end =”lead“？> Deltad1​​> 0和Deltam2 <0。 （2）<？in-line-formula description =“In-line Formulas”end =“tail”？>

公开(公告)号：US07362019B2

公开(公告)日：2008-04-22

申请号：US11585196

申请日：2006-10-24

申请人： Hiroshi Hamada ,  Yoshinori Hayashi ,  Mikio Mashino ,  Yoshitaka Kondou

发明人： Hiroshi Hamada ,  Yoshinori Hayashi ,  Mikio Mashino ,  Yoshitaka Kondou

IPC分类号： H02K7/00

CPC分类号： H02K19/365

摘要： A vehicle alternator for generating electric power has a stator, a rotor, a rectifier, a regulator case, and a cooling fin part. A stator winding is wound on the stator. The rotor is placed on opposite faces to the stator. The rectifier rectifies an alternating current output voltage excited in the stator winding. The regulator case accommodates a regulator substrate for adjusting the output voltage and a heat sink. On one surface of the heat sink the regulator substrate is mounted. The cooling fin part has plural cooling fins bonded to the other surface of the heat sink. The cooling fin part and the heat sink are made of a same material of a superior thermal expansion coefficient, such as copper or copper alloy.

摘要翻译： 用于产生电力的车辆交流发电机具有定子，转子，整流器，调节器壳体和冷却翅片部件。 定子绕组缠绕在定子上。 转子被放置在与定子相对的面上。 整流器对定子绕组中激发的交流输出电压进行整流。 调节器壳体容纳用于调节输出电压的调节器基板和散热器。 在散热器的一个表面上安装调节器基板。 冷却翅片部具有与散热片的另一个表面接合的多个散热片。 冷却翅片部分和散热器由具有优异热膨胀系数的相同材料制成，例如铜或铜合金。

公开(公告)号：US20080068689A1

公开(公告)日：2008-03-20

申请号：US11850401

申请日：2007-09-05

申请人： Kenichiro SAISHO ,  Yoshinori Hayashi ,  Kohji Sakai

发明人： Kenichiro SAISHO ,  Yoshinori Hayashi ,  Kohji Sakai

IPC分类号： G02B26/10 ,  G02B5/18

CPC分类号： G02B26/125 ,  G02B5/1895 ,  G02B27/0043 ,  G02B27/4227 ,  G02B27/4283

摘要： A diffractive-optical element that is transparent includes a diffraction surface that is formed by a step. A width of the step is set substantially equal to a common multiple of λi/{n(λi)−1} for two or more wavelengths, where λi (i=1, 2, . . . ) is a wavelength and n(λi) is a refractive index with respect to the wavelength λi.

摘要翻译： 透明的衍射光学元件包括通过台阶形成的衍射面。 步长的宽度被设置为基本上等于两个或更多个波长的λ的共同倍数，其中λ_。

公开(公告)号：US20070206257A1

公开(公告)日：2007-09-06

申请号：US11745919

申请日：2007-05-08

申请人： Yoshinori Hayashi

发明人： Yoshinori Hayashi

IPC分类号： G02B26/10

CPC分类号： G02B26/123 ,  B41J2/473 ,  G02B26/125 ,  Y10S359/90

摘要： A multi-beam scanner includes light sources, a deflector deflecting the beams emitted from the light sources at an equiangular velocity, a scanning image-forming optical system guiding the deflected beams to a surface so as to be formed into light spots on the scanned surface, a light receiving device receiving the beams deflected toward optical write-in starting portions on the scanned surface as synchronizing beams, and a synchronizing beam optical system guiding the beams deflected toward the optical write-in starting portions on the scanned surface to the light receiving device. The scanning image-forming optical system includes two or more scanning positive lenses, with a region having a positive power in a main scanning direction on an optical write-in starting side, and each deflected beam received by the light receiving device passes through one or more but not all of the scanning positive lenses to be guided to the light receiving device. An optical path length from the deflector to the light receiving device is set larger than an optical path length from the deflector to the scanned surface in the synchronizing beam optical system.

摘要翻译： 多光束扫描器包括光源，偏转器以等角速度偏转从光源发射的光束;扫描图像形成光学系统，将偏转的光束引导到表面，以便在扫描表面上形成光点 光接收装置，其接收沿被扫描表面上的光写入起始部分偏转的光束作为同步光束;以及同步光束光学系统，其将朝向扫描表面上的光学写入起始部分偏转的光束引导到光接收 设备。 扫描图像形成光学系统包括两个或更多个扫描正透镜，在光写入开始侧具有在主扫描方向上具有正功率的区域，并且由光接收装置接收的每个偏转光束通过一个或 更多但不是全部的扫描正透镜被引导到光接收装置。 从偏转器到光接收装置的光路长度被设定为大于从偏转器到同步光束光学系统中的扫描面的光路长度。

公开(公告)号：US07245311B2

公开(公告)日：2007-07-17

申请号：US10892152

申请日：2004-07-16

申请人： Yoshinori Hayashi ,  Taira Kouchiwa ,  Yutaka Ebi

发明人： Yoshinori Hayashi ,  Taira Kouchiwa ,  Yutaka Ebi

IPC分类号： B41J2/385 ,  B41J2/47

CPC分类号： G06K15/1223

摘要： A photosensitive body has a photosensitive layer. An optical scanning device has a deflector deflecting a light flux emitted from a light source, and scans the surface of the photosensitive body by the thus-deflected light flux. A dot is formed at a center between adjacent light fluxes as a result of the adjacent light fluxes being overlapped with one another in a sub-scan direction. A ratio of a static beam-spot diameter Ws in the sub-scan direction on the surface of the photosensitive body defined by 1/e2 of the maximum value in the exposure distribution of the beam spot to an interval L between adjacent scan lines satisfies the following formula: 1.2

摘要翻译： 感光体具有感光层。 光学扫描装置具有使从光源发射的光束偏转的偏转器，并通过这样偏转的光束扫描感光体的表面。 由于相邻光束在副扫描方向上彼此重叠，所以在相邻光束之间的中心处形成点。 感光体表面上的副扫描方向上的静态光束 - 光点直径Ws与光束点的曝光分布中的最大值的1 /e≤2