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1. 发明申请

US20170315464A1 STATIC ELIMINATING DEVICE AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20170315464A1
公开(公告)日：2017-11-02
申请号：US15483029
申请日：2017-04-10
申请人： KYOCERA Document Solutions Inc.
发明人： Hironobu OI , Teruhiko NAGASHIMA
IPC分类号： G03G15/04
CPC分类号： G03G15/04 , G03G15/0189 , G03G21/08
摘要： An image forming apparatus includes a transfer belt rotating in a rotational direction, photosensitive drums, primary transferring parts, static eliminating parts and cleaning parts. The static eliminating part is arranged between the primary transferring part and the cleaning part, and includes a light guide body and a light source arranged at one end side of the light guide body. The static eliminating part irradiates upstream and downstream sides from the light guide body in the rotational direction with the static eliminating light. The image forming apparatus comprises a first light shading part and/or a second light shading part. The first/second light shading part is arranged between the photosensitive drum at a downstream/upstream side from the light guide body in the rotational direction and the light guide body to adjust pre-transfer/post-transfer static eliminating light quantity from the light guide body to the downstream/upstream side photosensitive drum.

2. 发明申请

US20170341412A1 STATIC ELIMINATOR PERFORMING STATIC ELIMINATION WITH LIGHT AND IMAGE FORMING APPARATUS INCLUDING SAME 有权
公开(公告)号：US20170341412A1
公开(公告)日：2017-11-30
申请号：US15598922
申请日：2017-05-18
申请人： KYOCERA Document Solutions Inc.
发明人： Hironobu OI
IPC分类号： B41J2/45 , B41J11/00
CPC分类号： B41J2/451 , B41J11/002 , G03G21/08
摘要： A static eliminator of the present disclosure includes a light source and a rod-shaped light guide member. The light guide member includes one end surface which light from the light source enters, and emits the light which has entered the one end surface toward an image carrying member. The light guide member includes a reflection portion which reflects light and a light emission surface which emits the light toward the image carrying member. In the one end surface, a concave portion is formed that includes a concave curved surface which is formed in the shape of an arc in a first direction along a direction of light emission extending from the reflection portion toward the image carrying member.

3. 发明申请

US20190179234A1 STATIC ELIMINATING DEVICE AND IMAGE FORMING APPARATUS 审中-公开
公开(公告)号：US20190179234A1
公开(公告)日：2019-06-13
申请号：US16276458
申请日：2019-02-14
申请人： KYOCERA Document Solutions Inc.
发明人： Hironobu OI , Teruhiko NAGASHIMA
IPC分类号： G03G15/01 , G03G21/00 , G03G21/06 , G03G15/16
摘要： A static eliminating device includes a light guide body formed in a bar shape and attached to a drum frame, and a light source. The light source is arranged at one end side in a longitudinal direction of the light guide body. The light guide body includes a plurality of reflection parts and an attachment part. The plurality of reflection parts is arranged in parallel in the longitudinal direction within a range at the other end side from a start position spaced a predetermined distance from one end in the longitudinal direction. The attachment part is arranged between one end in the longitudinal direction and the start position to act as a start point of thermal deformation in the longitudinal direction. The attachment part is composed of two protrusions to interpose an edge of a positioning hole provided in the drum frame at one end side in the longitudinal direction.

4. 发明申请

US20170343953A1 CLEANING DEVICE AND IMAGE FORMING APPARATUS 有权
公开(公告)号：US20170343953A1
公开(公告)日：2017-11-30
申请号：US15582899
申请日：2017-05-01
申请人： KYOCERA Document Solutions Inc.
发明人： Hironobu OI
IPC分类号： G03G21/00
CPC分类号： G03G21/0011 , G03G21/0035 , G03G21/105
摘要： In accordance with a first aspect of the present disclosure, a cleaning device includes a conveying member and a plurality of scraping pieces. The conveying member has a rotating shaft and a spiral blade formed around the rotating shaft. The conveying member is configured to be rotated around an axis to convey a toner removed from an image carrier in a direction of the axis. The plurality of scraping pieces are arranged in the direction of the axis. The plurality of scraping pieces are configured to be turnable so as to alternately come into contact with the rotating shaft and the spiral blade to scrape the toner adhered on the rotating shaft. A width of the scraping piece in the direction of the axis is equal to or below ½ of a gap between the adjacently arranged scraping pieces in the direction of the axis.

5. 发明申请

US20160282752A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20160282752A1
公开(公告)日：2016-09-29
申请号：US15079365
申请日：2016-03-24
申请人： KYOCERA Document Solutions Inc.
发明人： Hironobu OI , Hisayuki TACHIBANA
IPC分类号： G03G21/00
CPC分类号： G03G21/08 , G03G2215/0132
摘要： An image forming apparatus includes a plurality of photosensitive bodies, a plurality of illumination units respectively opposed to the plurality of photosensitive bodies, and each configured to emit static eliminating light onto a surface of the corresponding photosensitive body, a light emitter that serves as light source, a light guide unit that guides light from the light emitter toward the plurality of illumination units, a driving mechanism that switches between allowing the illumination unit to emit light and restricting the illumination unit from emitting light, to the photosensitive body, and a control unit that causes the driving mechanism to allow the illumination unit opposed to the photosensitive body being used for image forming to emit light to the photosensitive body, and restrict the illumination unit opposed to the photosensitive body not being used for the image forming from emitting light to the photosensitive body.
摘要翻译：图像形成装置包括多个感光体，分别与多个感光体相对的多个照明单元，并且各被配置为在相应的感光体的表面上发射静电消除光，用作光源的光发射器导光单元，其将来自所述发光体的光朝向所述多个照明单元引导;驱动机构，其将所述照明单元发光并将所述照明单元发光限制在所述感光体之间;控制单元这导致驱动机构允许与用于图像形成的感光体相对的照明单元向感光体发光，并且将不被用于图像形成的感光体相对的照明单元限制到发光感光体。

6. 发明申请

US20130251409A1 OPTICAL SCANNING DEVICE, IMAGING FORMING APPARATUS, AND OPTICAL ELEMENT 有权
标题翻译：光学扫描装置，成像装置和光学元件
公开(公告)号：US20130251409A1
公开(公告)日：2013-09-26
申请号：US13797654
申请日：2013-03-12
申请人： KYOCERA DOCUMENT SOLUTIONS INC.
发明人： Hironobu OI
IPC分类号： G03G15/04
CPC分类号： G03G15/0409 , G03G15/04072 , G03G15/0435
摘要： An optical scanning device includes an optical element and an optical base. The optical element includes a first bonding surface, while the optical base includes a second bonding surface. A groove in which a bonding agent flows is formed in at least one of the first bonding surface of the optical element and the second bonding surface of the optical base. The optical element is bonded and fixed to the optical base through the first bonding surface and the second boding surface by means of the bonding agent.
摘要翻译：光学扫描装置包括光学元件和光学基座。光学元件包括第一接合表面，而光学基底包括第二接合表面。在光学元件的第一接合面和光学基底的第二接合面中的至少一个中形成有粘接剂流过的槽。光学元件通过第一接合表面和第二编织表面通过粘合剂粘合并固定到光学基底。

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