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21. 发明申请

US20090060579A1 Exposure Head And An Image Forming Apparatus Using The Exposure Head 有权
标题翻译：曝光头和使用曝光头的成像装置
公开(公告)号：US20090060579A1
公开(公告)日：2009-03-05
申请号：US12203774
申请日：2008-09-03
申请人： Yujiro NOMURA , Ken IKUMA
发明人： Yujiro NOMURA , Ken IKUMA
IPC分类号： G03G15/04
CPC分类号： G03G15/326 , G03G15/04045 , G03G2215/0409 , G03G2215/0412
摘要： An exposure head, includes: a first imaging optical system and a second imaging optical system which are arranged in a first direction; a light emitting element which emits light to be imaged by the first imaging optical system; and a light emitting element which emits light to be imaged by the second imaging optical system, wherein an inter-optical-system distance in the first direction between the first imaging optical system and the second imaging optical system satisfies the following expression: m1·L1+m2·L2>2P1−(m1·dp1+m2·dp2) where m1 represents an absolute value of the optical magnification of the first imaging optical system, L1 represents a width in the first direction of the light emitting element to be imaged by the first imaging optical system, dp1 represents a pitch between the light emitting element in the first direction in the light emitting element to be imaged by the first imaging optical system, m2 represents an absolute value of the optical magnification of the second imaging optical system, L2 represents a width in the first direction of the light emitting element to be imaged by the second imaging optical system, and dp2 represents a pitch between the light emitting element in the first direction in the light emitting element to be imaged by the second imaging optical system.
摘要翻译：曝光头包括：沿第一方向布置的第一成像光学系统和第二成像光学系统; 发射由第一成像光学系统成像的光的发光元件; 以及发射由第二成像光学系统成像的光的发光元件，其中在第一成像光学系统和第二成像光学系统之间的第一方向上的光学间距离满足以下表达式：<θin -line-formula description =“In-line Formulas”end =“lead”？> m1.L1 + m2.L2> 2P1-（m1.dp1 + m2.dp2）<？in-line-formula description =“In- 线公式“end =”tail“？>其中m1表示第一成像光学系统的光学倍率的绝对值，L1表示由第一成像光学系统成像的发光元件的第一方向上的宽度， dp1表示由第一成像光学系统成像的发光元件中的第一方向上的发光元件之间的间距，m2表示第二成像光学系统的光学倍率的绝对值，L2表示第发光元件的第一方向通过第二成像光学系统成像，并且dp2表示由第二成像光学系统成像的发光元件中的第一方向上的发光元件之间的间距。

22. 发明申请

US20090052946A1 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成像装置
公开(公告)号：US20090052946A1
公开(公告)日：2009-02-26
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 , G01N9/00
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。

23. 发明申请

US20090034026A1 Image Forming Apparatus, Image Forming Method and Data Control Device 有权
标题翻译：图像形成装置，图像形成方法和数据控制装置
公开(公告)号：US20090034026A1
公开(公告)日：2009-02-05
申请号：US12245524
申请日：2008-10-03
申请人： Yujiro NOMURA , Ken IKUMA , Hiroshi TOYAMA
发明人： Yujiro NOMURA , Ken IKUMA , Hiroshi TOYAMA
IPC分类号： H04N1/04
CPC分类号： H04N1/506 , H04N1/113
摘要： The apparatus is adapted to deflect a light beam from a laser light source for each of the color components by means of a deflection mirror surface which oscillates, thereby making the light beam reciprocally scan in a main scanning direction. In this apparatus, however, only a light beam SL which scans in a first direction (+X) of the main scanning direction is irradiated in an effective image region on a photosensitive member, so as to form a latent image thereon. The resultant latent image is developed to form a toner image. Since image formation is performed using only the light beam SL which scans in the first direction (+X), the images may be formed at the consistent density irrespective of the image types. Furthermore, the scanning directions of the light beams SL for all the color components are uniformly defined to be the first direction (+X), so that the toner images of the respective colors may maintain the consistent density.
摘要翻译：该装置适于通过振荡的偏转镜面来偏转来自激光光源的每个颜色分量的光束，从而使光束在主扫描方向上往复扫描。然而，在该装置中，只有在主扫描方向的第一方向（+ X）上扫描的光束SL被照射在感光构件上的有效图像区域中，以便在其上形成潜像。显影所得潜像以形成调色剂图像。由于仅使用沿第一方向（+ X）扫描的光束SL执行图像形成，所以可以以一致的浓度形成图像，而与图像类型无关。此外，用于所有颜色分量的光束SL的扫描方向被均匀地限定为第一方向（+ X），使得各种颜色的调色剂图像可以保持一致的密度。

24. 发明申请

US20080205942A1 Developing Roller, Developing Unit, and Image Forming Apparatus 审中-公开
标题翻译：显影辊，显影单元和成像装置
公开(公告)号：US20080205942A1
公开(公告)日：2008-08-28
申请号：US12037771
申请日：2008-02-26
申请人： Hiroshi TOYAMA , Ken IKUMA
发明人： Hiroshi TOYAMA , Ken IKUMA
IPC分类号： G03G15/08
CPC分类号： G03G15/0818
摘要： A developing roller includes a hollow cylindrical or solid cylindrical main body having a grooved portion that is formed in the outer circumferential surface of the main body and that supports toner. The grooved portion includes a plurality of first grooves parallel to each other and a plurality of second grooves parallel to each other and intersecting with the first grooves. The centers of four intersections at which adjacent two of the first grooves and adjacent two of the second grooves intersect differ from each other in the position in the direction of the axis of the main body.
摘要翻译：显影辊包括中空圆柱形或实心圆柱形主体，其具有形成在主体的外周表面中并且支撑调色剂的开槽部分。开槽部分包括彼此平行的多个第一凹槽和彼此平行并与第一凹槽相交的多个第二凹槽。相邻的两个第一沟槽和相邻的两个第二沟槽的四个交点的中心在主体的轴线方向上的位置彼此不同。

25. 发明申请

US20080187362A1 Line Head, An Exposure Method Using The Line Head, An Image Forming Apparatus, An Image Forming Method And A Line Head Adjustment Method 有权
标题翻译：线头，使用线头的曝光方法，图像形成装置，图像形成方法和线头调整方法
公开(公告)号：US20080187362A1
公开(公告)日：2008-08-07
申请号：US12024910
申请日：2008-02-01
申请人： Nozomu INOUE , Kiyoshi TSUJINO , Ken IKUMA
发明人： Nozomu INOUE , Kiyoshi TSUJINO , Ken IKUMA
IPC分类号： G03G15/04 , G02B27/10
CPC分类号： B41J2/451
摘要： A line head, includes: an element substrate that includes luminous element groups as groups of a plurality of luminous elements; and a lens array that includes lenses which have an optical property of inverting or non-unity-magnification, focus light from the luminous element groups to form spot groups on an image plane, and are provided corresponding to the respective luminous element groups, wherein the plurality of luminous elements are two-dimensionally arranged in point symmetry in each luminous element group, a plurality of spots are formed as the spot group when the respective luminous elements of the luminous element group emit light, and an inter-point distance between an intersection of a line extending from a symmetry center of the luminous element group in an optical axis direction of the lens with the image plane and a center of gravity position of the spot group is shorter than a specified distance.
摘要翻译：线头，包括：元件基板，其包括作为多个发光元件的组的发光元件组; 以及透镜阵列，其包括具有反转或非单位倍率的光学性质的透镜，来自发光元件组的聚焦光在图像平面上形成光点，并且对应于各个发光元件组提供，其中在各发光体组中，以点对称的方式二维地配置多个发光元件，在发光元件组的各发光元件发光时，形成多个点作为点组，并且在交点在透镜的光轴方向上与发光元件组的对称中心以图像平面和点组的重心位置比规定距离短的线。

26. 发明申请

US20080038647A1 Liquid Developer, Method of Making Liquid Developer, Image Forming Method, and Image Forming Apparatus 审中-公开
标题翻译：液体显影剂，制备液体显影剂的方法，成像方法和成像装置
公开(公告)号：US20080038647A1
公开(公告)日：2008-02-14
申请号：US11835983
申请日：2007-08-08
申请人： Takashi TESHIMA , Ken IKUMA
发明人： Takashi TESHIMA , Ken IKUMA
IPC分类号： G03C5/00 , G03G13/04 , G03G15/20 , G03G9/00
CPC分类号： G03G9/125 , G03G9/12
摘要： A liquid developer includes an insulating liquid and toner particles dispersed in the insulating liquid. The toner particles include a plurality of corpuscle combiners including a resin material, and the insulating liquid includes glyceride of an unsaturated fatty acid.
摘要翻译：液体显影剂包括绝缘液体和分散在绝缘液体中的调色剂颗粒。调色剂颗粒包括多个包含树脂材料的微粒组合物，绝缘液体包括不饱和脂肪酸的甘油酯。

27. 发明申请

US20070248381A1 Liquid Developer and Image Forming Apparatus 失效
标题翻译：液体显影和成像装置
公开(公告)号：US20070248381A1
公开(公告)日：2007-10-25
申请号：US11677991
申请日：2007-02-22
申请人： Koji AKIOKA , Ken IKUMA
发明人： Koji AKIOKA , Ken IKUMA
IPC分类号： C09D11/06 , G03G15/16
CPC分类号： G03G9/125 , G03G9/135
摘要： A liquid developer includes toner particles formed of a resin material and a coloring agent, and an insulation liquid in which the toner particles are dispersed, the insulation liquid containing ester-exchange oil obtained by an ester-exchange reaction of soybean oil and at least one of semidrying oil and nondrying oil. It is preferred that the insulation liquid further contains fatty acid monoester. Further, it is preferred that the amount of the fatty acid monoester contained in the insulation liquid is in the range of 5 to 50 wt %.
摘要翻译：液体显影剂包括由树脂材料和着色剂形成的调色剂颗粒和分散有调色剂颗粒的绝缘液体，含有通过大豆油的酯交换反应获得的酯交换油的绝缘液体和至少一种半干油和非油煎油。优选绝缘液体还含有脂肪酸单酯。此外，绝缘液中所含的脂肪酸单酯的量优选为5〜50重量％。

28. 发明申请

US20070202431A1 Method of Manufacturing Liquid Developer, Liquid Developer, and Image Forming Apparatus 失效
标题翻译：制造液体显影剂，液体显影剂和成像装置的方法
公开(公告)号：US20070202431A1
公开(公告)日：2007-08-30
申请号：US11677964
申请日：2007-02-22
申请人： Satoru MIURA , Hiroshi KAIHO , Takashi TESHIMA , Koji AKIOKA , Ken IKUMA
发明人： Satoru MIURA , Hiroshi KAIHO , Takashi TESHIMA , Koji AKIOKA , Ken IKUMA
IPC分类号： G03G9/12
CPC分类号： G03G9/125 , G03G9/12
摘要： A method of manufacturing a liquid developer includes associating fine particles mainly containing a resin material so as to obtain associated particles, and disintegrating the associated particles in an insulation liquid so as to obtain toner particles.
摘要翻译：制造液体显影剂的方法包括使主要含有树脂材料的细小颗粒缔合以获得相关颗粒，并将相关颗粒分解成绝缘液体，从而获得调色剂颗粒。

29. 发明申请

US20100226671A1 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD 审中-公开
标题翻译：图像形成装置和图像形成方法
公开(公告)号：US20100226671A1
公开(公告)日：2010-09-09
申请号：US12710799
申请日：2010-02-23
申请人： Nobuyuki MIZUSHIMA , Yujiro NOMURA , Ken IKUMA
发明人： Nobuyuki MIZUSHIMA , Yujiro NOMURA , Ken IKUMA
IPC分类号： G03G15/043 , G03G15/10
CPC分类号： G03G15/10 , G03G15/04045 , G03G15/326
摘要： An image forming apparatus includes: a latent image bearing drum that rotates and on which a latent image is formed; an exposure head having a first light-emitting element that exposes a first region of the latent image bearing drum and a second light-emitting element that exposes a second region of the latent image bearing drum; a storage unit that stores first speed-related information relating to the rotational speed of the first region of the latent image bearing drum and second speed-related information relating to the rotational speed of the second region of the latent image bearing drum; and a light-emission timing adjustment unit that adjusts the timing of the light emission of the first light-emitting element based on the first speed-related information and adjusts the timing of the light emission of the second light-emitting element based on the second speed-related information.
摘要翻译：一种图像形成装置，包括：转动并在其上形成潜像的潜像承载滚筒; 具有曝光所述潜像承载滚筒的第一区域的第一发光元件和暴露所述潜像承载滚筒的第二区域的第二发光元件的曝光头; 存储单元，存储与潜像承载滚筒的第一区域的旋转速度相关的第一速度信息和与潜像承载滚筒的第二区域的旋转速度相关的第二速度相关信息; 以及发光定时调整单元，其基于第一速度相关信息来调整第一发光元件的发光的定时，并且基于第二发光元件的第二发光元件调整第二发光元件的发光的定时速度相关信息。

30. 发明申请

US20100226670A1 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD 审中-公开
标题翻译：图像形成装置和图像形成方法
公开(公告)号：US20100226670A1
公开(公告)日：2010-09-09
申请号：US12703599
申请日：2010-02-10
申请人： Hiroshi TOYAMA , Ken IKUMA
发明人： Hiroshi TOYAMA , Ken IKUMA
IPC分类号： G03G15/043 , G03G13/04
CPC分类号： G03G15/043 , G03G15/10
摘要： An image forming apparatus includes a first latent image carrier that forms a first latent image, a first charging unit that charges the first latent image carrier, and a first exposure unit that exposes the first latent image carrier to light, forming the first latent image. A first developing unit develops the first latent image with a first liquid developer. A second latent image carrier forms a second latent image. A second charging unit charges the second latent image carrier, which is exposed by a second exposure unit to light, forming the second latent image. A second developing unit develops the second latent image with a second liquid developer. Developed images of the first and second latent image carriers are transferred by a transfer member. A light amount controlling unit adjusts an exposed light amount of the first or the second exposure unit according to image information.
摘要翻译：图像形成装置包括形成第一潜像的第一潜像载体，对第一潜像载体进行充电的第一充电单元和将第一潜像载体曝光的第一曝光单元，形成第一潜像。第一显影单元用第一液体显影剂显影第一潜像。第二潜影载体形成第二潜像。第二充电单元将由第二曝光单元曝光的第二潜像载体充电到形成第二潜像的光。第二显影单元用第二液体显影剂显影第二潜像。第一和第二潜像载体的显影图像由转印部件转印。光量控制单元根据图像信息调节第一或第二曝光单元的曝光光量。

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