公开(公告)号：US20140204167A1

公开(公告)日：2014-07-24

申请号：US14223000

申请日：2014-03-24

申请人： Junichi Yokoi ,  Yosuke Sugiyama

发明人： Junichi Yokoi ,  Yosuke Sugiyama

IPC分类号： G03G21/16 ,  G03G15/04

CPC分类号： G03G21/1619 ,  G03G15/04036 ,  G03G21/1666 ,  G03G2215/0141 ,  G03G2221/1636

摘要： An image forming apparatus is provided. The image forming apparatus includes: plural photosensitive members; plural exposing units opposed to the photosensitive members, respectively, each of the exposing units including a plurality of light emitting elements arranged in a first direction; and a body frame which is provided at both sides of the exposing units in the first direction. Each of the exposing units includes: a gap maintaining member which abuts a respective one of the photosensitive members to define a distance between the exposing unit and the photosensitive member; a first-direction positioning portion which abuts the body frame in the first direction to position the exposing unit in the first direction; and a second-direction positioning portion which abuts the body frame in a second direction perpendicular to the first direction and an exposing direction of the light emitting elements, to position the exposing unit in the second direction.

摘要翻译： 提供一种图像形成装置。 图像形成装置包括：多个感光构件; 分别与感光构件相对的多个曝光单元，每个曝光单元包括沿第一方向布置的多个发光元件; 以及设置在所述曝光单元的所述第一方向的两侧的主体框架。 每个曝光单元包括：间隙保持构件，其邻接相应的一个感光构件以限定曝光单元和感光构件之间的距离; 第一方向定位部，其沿着第一方向抵接所述主体框架，以将所述曝光单元定位在所述第一方向上; 以及第二方向定位部，其在与第一方向垂直的第二方向和发光元件的曝光方向上抵接主体框架，以将曝光单元定位在第二方向。

公开(公告)号：US20130258024A1

公开(公告)日：2013-10-03

申请号：US13849593

申请日：2013-03-25

申请人： Yuichi Matsushita ,  Toshio Furukawa ,  Yosuke Sugiyama ,  Minoru Matsuura

发明人： Yuichi Matsushita ,  Toshio Furukawa ,  Yosuke Sugiyama ,  Minoru Matsuura

IPC分类号： B41J2/385

CPC分类号： G03G15/043 ,  G03G15/011 ,  G03G15/0435

摘要： There is provided an image forming apparatus including plural photosensitive members on which developer images are formed by supplying developer to electrostatic latent images, respectively, an exposure device which illuminates light beams onto surfaces of the photosensitive members to form the electrostatic latent images, respectively. The developer images on the respective photosensitive numbers are transferred to a transferred medium which is moved in a moving direction while contacting the respective photosensitive members. The exposure device is configured such that a. beam diameter of light beam exposing a most-upstream photosensitive member in the moving direction on a surface of the most-upstream photosensitive member is larger than a beam diameter of light beam exposing a most-downstream photosensitive member in the moving direction on a surface of the most-downstream photosensitive member.

摘要翻译： 提供了一种图像形成装置，包括分别通过向静电潜像供应显影剂而形成显影剂图像的多个感光构件，分别将光束照射到感光构件的表面上以形成静电潜像的曝光装置。 将各个感光编号上的显影剂图像转印到在各个感光构件接触的同时沿移动方向移动的转印介质。 曝光装置被配置成使得a。 在最上游感光构件的表面上暴露最上游感光构件的光束的光束直径大于在最上游感光构件的表面上暴露最下游感光构件的移动方向上的光束的光束直径 最下游的感光部件。

公开(公告)号：US20090116875A1

公开(公告)日：2009-05-07

申请号：US12244292

申请日：2008-10-02

申请人： Yosuke Sugiyama ,  Junichi Yokoi ,  Toshio Sakai

发明人： Yosuke Sugiyama ,  Junichi Yokoi ,  Toshio Sakai

IPC分类号： G03G15/04

CPC分类号： G03G15/04054 ,  G03G2215/0409 ,  G03G2221/1636

摘要： An image forming apparatus includes: a photosensitive body which is moved in a movement direction; an exposing unit which exposes the photosensitive body, and which includes a guide roller configured to contact with the photosensitive body and rotate with a movement of the photosensitive body and configured to regulate a positional relationship with the photosensitive body, the guider roller being disposed such that a rotation direction of the guide roller is inclined with respect to the movement direction so as to generate a force for urging the exposing unit to one end thereof in an orthogonal direction when the guide roller rotates, the orthogonal direction being orthogonal to the movement direction and to an optical axis direction of a light emitted from the exposing unit; and a regulating member configured to contact with the one end of the exposing unit to regulate a position of the exposing unit.

摘要翻译： 图像形成装置包括：沿移动方向移动的感光体; 曝光单元，其暴露感光体，并且包括引导辊，其配置为与感光体接触并随着感光体的移动而旋转并被配置为调节与感光体的位置关系，导向辊被布置成使得 引导辊的旋转方向相对于运动方向倾斜，以便当导辊旋转时产生用于在正交方向上将曝光单元推向其一端的力，正交方向与运动方向正交，并且 相对于从曝光单元发射的光的光轴方向; 以及调节构件，其构造成与所述曝光单元的一端接触以调节所述曝光单元的位置。

公开(公告)号：US20140233081A1

公开(公告)日：2014-08-21

申请号：US14185954

申请日：2014-02-21

申请人： Yosuke Sugiyama

发明人： Yosuke Sugiyama

IPC分类号： G02B26/12

CPC分类号： G02B26/124 ,  G02B26/123

摘要： An optical scanning apparatus includes first and second light sources configured to emit first and second light fluxes respectively, a deflector having a reflecting surface which reflects the first and second light fluxes, and configured to deflect the first and second light fluxes in a main scanning direction, and an imaging lens configured to let the first and second light fluxes through and form an image of the first and second light fluxes on the reflecting surface of the deflector. The imaging lens has a first incident surface into which the first light flux enters at a right angle, a second incident surface into which the second light flux enters at a right angle, a first outgoing surface from which the first light flux exits, and a second outgoing surface which makes an angle with the first outgoing surface and from which the second light flux exits.

摘要翻译： 光学扫描装置包括分别发射第一和第二光束的第一和第二光源，具有反射第一和第二光束的反射表面的偏转器，并且被配置为使第一和第二光束在主扫描方向上偏转 以及成像透镜，被配置为使第一和第二光束通过并在偏转器的反射表面上形成第一和第二光束的图像。 成像透镜具有第一入射面，第一光束以直角进入该第一入射面，第二光束以直角进入的第二入射面，第一光束从该第一出射面入射到第一入射面， 第二出射表面与第一出射表面成角度并且第二光束从该出射表面离开。

公开(公告)号：US08289359B2

公开(公告)日：2012-10-16

申请号：US12412739

申请日：2009-03-27

申请人： Junichi Yokoi ,  Yosuke Sugiyama ,  Yasuo Tamaru ,  Toshio Sakai

发明人： Junichi Yokoi ,  Yosuke Sugiyama ,  Yasuo Tamaru ,  Toshio Sakai

IPC分类号： B41J27/00

CPC分类号： B41J25/308 ,  G03G15/04054 ,  G03G15/326 ,  G03G2215/0409

摘要： An image forming apparatus is provided, which includes: a photosensitive member; an exposure member; a support frame supporting the exposure member; a gap keeping member; a pressing member; and an adjustment member. The adjust member is disposed between the exposure member and the support frame and configured to adjust a gap between the exposure member and the support frame to allow the exposure member to move in an optical axis direction.

摘要翻译： 提供一种图像形成装置，其包括：感光构件; 暴露成员; 支撑曝光构件的支撑框架; 间隙保持成员; 按压构件; 和调整构件。 调节构件设置在曝光构件和支撑框架之间，并且构造成调节曝光构件和支撑框架之间的间隙，以允许曝光构件在光轴方向上移动。

公开(公告)号：US09387688B2

公开(公告)日：2016-07-12

申请号：US12506693

申请日：2009-07-21

申请人： Yosuke Sugiyama ,  Toshio Sakai ,  Yasuo Tamaru ,  Junichi Yokoi

发明人： Yosuke Sugiyama ,  Toshio Sakai ,  Yasuo Tamaru ,  Junichi Yokoi

IPC分类号： B41J2/45 ,  B41J25/308 ,  G03G15/32 ,  G03G15/04 ,  B41J2/47 ,  B41J15/14 ,  B41J27/00 ,  B41J2/435 ,  G03G15/26

CPC分类号： B41J2/45 ,  B41J25/308 ,  G03G15/04054 ,  G03G15/326

摘要： There is provided an exposure device including an exposure head having a light-emitting member which has a plurality of light-emitting sections arranged in a row and a casing which holds the light-emitting member and which is elongated in a longitudinal direction orthogonal to an optical axis direction of a light emitted from the light-emitting sections; and an elongated frame member fixed to the casing and having a reference portion at which the frame member is positioned with respect to the light-emitting sections; wherein the frame member is fixed to the casing such that the frame member is positioned with respect to the light-emitting sections in both of the longitudinal direction and a width direction of the casing, the width direction being orthogonal to the longitudinal direction and the optical axis direction. The exposure device is capable of performing exposure precisely at a desired exposure position.

摘要翻译： 提供了一种曝光装置，其包括具有发光部件的曝光头，该发光部件具有排列成一列的多个发光部，以及保持发光部件的壳体，并且在与 从发光部射出的光的光轴方向; 以及细长的框架构件，其固定到所述壳体并且具有参考部分，所述框架构件相对于所述发光部分定位在所述基准部分; 其中，所述框架构件固定到所述壳体，使得所述框架构件在所述壳体的纵向方向和宽度方向上相对于所述发光部分定位，所述宽度方向与所述纵向方向正交，并且所述光学 轴方向。 曝光装置能够在期望的曝光位置精确地进行曝光。

公开(公告)号：US09201383B2

公开(公告)日：2015-12-01

申请号：US14223000

申请日：2014-03-24

申请人： Junichi Yokoi ,  Yosuke Sugiyama

发明人： Junichi Yokoi ,  Yosuke Sugiyama

IPC分类号： B41J15/14 ,  B41J27/00 ,  G03G21/16 ,  G03G15/04

CPC分类号： G03G21/1619 ,  G03G15/04036 ,  G03G21/1666 ,  G03G2215/0141 ,  G03G2221/1636

摘要： An image forming apparatus is provided. The image forming apparatus includes: plural photosensitive members; plural exposing units opposed to the photosensitive members, respectively, each of the exposing units including a plurality of light emitting elements arranged in a first direction; and a body frame which is provided at both sides of the exposing units in the first direction. Each of the exposing units includes: a gap maintaining member which abuts a respective one of the photosensitive members to define a distance between the exposing unit and the photosensitive member; a first-direction positioning portion which abuts the body frame in the first direction to position the exposing unit in the first direction; and a second-direction positioning portion which abuts the body frame in a second direction perpendicular to the first direction and an exposing direction of the light emitting elements, to position the exposing unit in the second direction.

摘要翻译： 提供一种图像形成装置。 图像形成装置包括：多个感光构件; 分别与感光构件相对的多个曝光单元，每个曝光单元包括沿第一方向布置的多个发光元件; 以及设置在所述曝光单元的所述第一方向的两侧的主体框架。 每个曝光单元包括：间隙保持构件，其邻接相应的一个感光构件以限定曝光单元和感光构件之间的距离; 第一方向定位部，其沿着第一方向抵接所述主体框架，以将所述曝光单元定位在所述第一方向上; 以及第二方向定位部，其在与第一方向垂直的第二方向和发光元件的曝光方向上抵接主体框架，以将曝光单元定位在第二方向。

公开(公告)号：US08274540B2

公开(公告)日：2012-09-25

申请号：US12547844

申请日：2009-08-26

申请人： Yasuo Tamaru ,  Junichi Yokoi ,  Yosuke Sugiyama ,  Toshio Sakai

发明人： Yasuo Tamaru ,  Junichi Yokoi ,  Yosuke Sugiyama ,  Toshio Sakai

IPC分类号： B41J2/45

CPC分类号： G03G15/04054 ,  G03G2215/0141 ,  G03G2221/1636 ,  G03G2221/1654

摘要： An image forming apparatus includes a photoconductive body on which an electrostatic latent image is formed, an exposure unit which exposes the photoconductive body, a first pressing member which presses the exposure unit toward the photoconductive body, a first positioning member which makes a contact with the exposure unit, a second positioning member which is arranged at a side nearer to the photoconductive body than the first positioning member in an optical axial direction of light, and a second pressing member which presses the exposure unit toward the second positioning member. A point of action at which the first pressing member presses the exposure unit is positioned at a side nearer to the photoconductive body, than the first positioning member in the optical axial direction. It is possible to suppress a degradation of an image quality by suppressing an effect of vibrations with respect to the exposure unit.

摘要翻译： 图像形成装置包括其上形成有静电潜像的感光体，暴露感光体的曝光单元，将曝光单元朝向感光体按压的第一按压构件，与第一定位构件接触的第一定位构件 曝光单元，在光轴方向上布置在比第一定位构件更靠近光导体的一侧的第二定位构件和将曝光单元朝向第二定位构件按压的第二按压构件。 第一按压构件按压曝光单元的作用点位于比第一定位构件沿光轴方向更靠近光电导体的一侧。 通过抑制相对于曝光单元的振动的影响，可以抑制图像质量的劣化。

公开(公告)号：US07781233B2

公开(公告)日：2010-08-24

申请号：US12429467

申请日：2009-04-24

申请人： Ryuji Tomita ,  Yosuke Sugiyama

发明人： Ryuji Tomita ,  Yosuke Sugiyama

IPC分类号： H01L21/00

CPC分类号： H01L22/20 ,  H01L21/28518 ,  H01L22/12

摘要： In a semiconductor manufacturing method, a metal film is formed on a substrate and heat treated. The relationship between substrate warping and the heat treatment temperature during silicide formation is acquired (S1). A silicide film is formed by forming a metal film on a substrate and heat treating, including substrate measurement during heat treatment (S2). The relationship between substrate warping at heat treatment temperature is determined from the relationship between the warping of the substrate and the temperature for heat treatment and the temperature for heat treatment carried out on the substrate when the warping of the substrate is measured. The difference between found warping and the measured warping is calculated (S4). Whether the difference exceeds a predetermined value is determined (S5). If the difference exceeds a predetermined value, heat treatment conditions are adjusted (S8), but they not adjusted if the difference is no greater than the predetermined value.

摘要翻译： 在半导体制造方法中，在基板上形成金属膜并进行热处理。 获得硅化物形成过程中衬底翘曲与热处理温度之间的关系（S1）。 通过在基板上形成金属膜并进行热处理（包括热处理时的基板测量）（S2）而形成硅化物膜。 热处理温度下的基板翘曲之间的关系由基板翘曲与热处理温度的关系以及测定基板翘曲时对基板进行热处理的温度的关系求出。 计算发现翘曲与测量翘曲之间的差异（S4）。 确定差是否超过预定值（S5）。 如果差异超过预定值，则调整热处理条件（S8），但是如果差不大于预定值，则不进行调整。

公开(公告)号：US20090322851A1

公开(公告)日：2009-12-31

申请号：US12412739

申请日：2009-03-27

申请人： Junichi Yokoi ,  Yosuke Sugiyama ,  Yasuo Tamaru ,  Toshio Sakai

发明人： Junichi Yokoi ,  Yosuke Sugiyama ,  Yasuo Tamaru ,  Toshio Sakai

IPC分类号： B41J2/435

CPC分类号： B41J25/308 ,  G03G15/04054 ,  G03G15/326 ,  G03G2215/0409

摘要： An image forming apparatus is provided, which includes: a photosensitive member; an exposure member; a support frame supporting the exposure member; a gap keeping member; a pressing member; and an adjustment member. The adjust member is disposed between the exposure member and the support frame and configured to adjust a gap between the exposure member and the support frame to allow the exposure member to move in an optical axis direction.

摘要翻译： 提供一种图像形成装置，其包括：感光构件; 暴露成员; 支撑曝光构件的支撑框架; 间隙保持成员; 按压构件; 和调整构件。 调节构件设置在曝光构件和支撑框架之间，并且构造成调节曝光构件和支撑框架之间的间隙，以允许曝光构件在光轴方向上移动。