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1. 发明授权

US08023848B2 Density measuring device, liquid developer storing apparatus, and image forming apparatus 有权
标题翻译：密度测量装置，液体显影剂储存装置和图像形成装置
公开(公告)号：US08023848B2
公开(公告)日：2011-09-20
申请号：US12196183
申请日：2008-08-21
申请人： Teruyuki Inukai , Toru Tanjo , Tsutomu Sasaki , Ken Ikuma
发明人： Teruyuki Inukai , Toru Tanjo , Tsutomu Sasaki , Ken Ikuma
IPC分类号： G03G15/10
CPC分类号： G03G15/105 , G01N9/18
摘要： A density measuring device includes a moving member that can be moved in a liquid, a light emitting member and a light receiving member that receives light emitted by the light emitting member. A gap part in which the moving member is disposed in a path of light emitted from the light emitting member can be moved. A density measuring unit measures the density of the liquid based on the result of output of the light receiving member for a case where the moving member is located in the path of light emitted from the light emitting member and a case where the moving member is not located in the path of light emitted from the light emitting member.
摘要翻译：密度测量装置包括可在液体中移动的移动构件，发光构件和接收由发光构件发射的光的光接收构件。移动构件设置在从发光构件发射的光的路径中的间隙部分可以移动。密度测量单元基于用于移动构件位于从发光构件发射的光的路径中的情况的光接收构件的输出结果和移动构件不发生的情况来测量液体的密度位于从发光构件发射的光的路径中。

2. 发明授权

US08014691B2 Method of measuring and adjusting density of liquid developer by detecting movement of moving member in light path 有权
标题翻译：通过检测光路中的移动构件的运动来测量和调整液体显影剂的密度的方法
公开(公告)号：US08014691B2
公开(公告)日：2011-09-06
申请号：US12196193
申请日：2008-08-21
申请人： Teruyuki Inukai , Toru Tanjo , Tsutomu Sasaki , Ken Ikuma
发明人： Teruyuki Inukai , Toru Tanjo , Tsutomu Sasaki , Ken Ikuma
IPC分类号： G03G15/00
CPC分类号： G03G15/105
摘要： A method of measuring density includes detecting movement of a moving member in a light path of light emitted from a light emitting member, measuring an output of a light receiving member for a case where the moving member is moved in the light path, as a first output, detecting that the moving member is not in the light path, measuring an output of the light receiving member for a case where the moving member is not in the light path, as a second output, and calculating density based on the first output and the second output.
摘要翻译：测量密度的方法包括检测移动构件在从发光构件发射的光的光路中的移动，测量移动构件在光路中移动的情况下的光接收构件的输出作为第一输出，检测到移动构件不在光路中，测量用于移动构件不在光路中的情况下的光接收构件的输出作为第二输出，并且基于第一输出计算密度，第二个输出。

3. 发明授权

US07952600B2 Image forming method for forming images of plural colors on an image carrier at once 有权
标题翻译：一次在图像载体上形成多种颜色的图像的图像形成方法
公开(公告)号：US07952600B2
公开(公告)日：2011-05-31
申请号：US11835282
申请日：2007-08-07
申请人： Kunihiro Kawada , Yujiro Nomura , Motomu Hayakawa , Teruyuki Inukai , Ken Ikuma
发明人： Kunihiro Kawada , Yujiro Nomura , Motomu Hayakawa , Teruyuki Inukai , Ken Ikuma
IPC分类号： B41J2/45
CPC分类号： B41J2/451 , G03G15/04072 , G03G15/0435 , G03G15/326
摘要： The invention provides an image forming apparatus and an image forming method capable of smoothly and reasonably conducting image formation in case of using a lens (lenses) of which optical magnification is minus. An image forming apparatus of the invention comprises: a line head having lenses of which optical magnification is minus and a light emitter array in which a plurality of light emitting elements are aligned. The lenses are plural in an axial direction (main scanning direction) of an image carrier and a direction (sub scanning direction) perpendicular to the axial direction. A light emitter block composed of “m×n” (in number) light emitting elements is disposed relative to each lens. The “m×n” light emitting elements comprises “n” (in number) light emitting element lines arranged in the direction perpendicular to the axial direction and each light emitting element line includes “m” (in number) light emitting elements aligned in the axial direction. The image forming apparatus further comprises: a control means for actuating the respective light emitting elements to emit lights to be inversed in the axial direction and the direction perpendicular to the axial direction to form an image on the image carrier. In this manner, images of plural colors are formed on the image carrier at once.
摘要翻译：本发明提供一种在使用光学倍率为负的透镜（透镜）的情况下能够平滑且合理地进行图像形成的图像形成装置和图像形成方法。本发明的图像形成装置包括：具有光学倍率为负的透镜的行头和多个发光元件对准的发光体阵列。透镜在图像载体的轴向（主扫描方向）和垂直于轴向的方向（副扫描方向）上是多个的。由“m×n”（数量）的发光元件构成的发光体块相对于各透镜配置。 “m×n”个发光元件包括在与轴向垂直的方向上排列的“n”（多个）发光元件线，并且每个发光元件线包括“m”（数量上）发光元件轴向。图像形成装置还包括：控制装置，用于致动各个发光元件以发射在轴向方向和与轴向方向垂直的方向反转的光，以在图像载体上形成图像。以这种方式，立即在图像载体上形成多种颜色的图像。

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