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1. 发明授权

US09273772B2 Pulley apparatus 有权
标题翻译：滑轮装置
公开(公告)号：US09273772B2
公开(公告)日：2016-03-01
申请号：US13696078
申请日：2012-06-27
申请人： Tomoya Ichikawa , Minoru Tahara
发明人： Tomoya Ichikawa , Minoru Tahara
IPC分类号： F16H7/20 , F16H55/36 , F16H55/48 , F16C33/58 , F16C19/06
CPC分类号： F16H55/38 , F16C19/06 , F16C33/581 , F16C33/583 , F16C33/586 , F16C35/067 , F16C2240/42 , F16C2361/63 , F16H55/36 , F16H55/48 , F16H2200/0078
摘要： Construction is achieved by which it is possible definitely prevent the occurrence of creep between a pulley 2b and an outer ring 7f. Trapezoidal shaped concave sections are formed such that the angle of intersection θ between the inside surfaces 23 on both sides of each concave section 17a of knurling 19a of the outer ring 7f is within the range 45°≦θ≦120°. Moreover, the depth h in the radial direction of the concave sections 17a and the diameter D of the circumscribed circle of the tip end surfaces 22 of the convex sections 18a are regulated so as to satisfy the relationship 0.004 D≦h≦0.015 D, and the length L in the circumferential direction of the bottom surface 21 of the concave sections 17a is regulated within the range 0.01 D≦L≦0.03 D.
摘要翻译：通过该结构可以确实地防止滑轮2b和外圈7f之间的蠕变发生。形成梯形凹部，使得交叉角度和角度; 在外环7f的滚花19a的各凹部17a的两侧的内侧面23之间的距离为45°＆lt; l1;＆ls;＆nl; 120°。此外，凹部17a的径向的深度h和凸部18a的前端面22的外接圆的直径D被调整为满足关系0.004 D＆nlE; h＆nlE; 0.015D，以及凹部17a的底面21的圆周方向的长度L被调节在0.01D＆lt; NlE; L＆nlE; 0.03D的范围内。

2. 发明申请

US20140155210A1 PULLEY APPARATUS 有权
公开(公告)号：US20140155210A1
公开(公告)日：2014-06-05
申请号：US13696078
申请日：2012-06-27
申请人： Tomoya Ichikawa , Minoru Tahara
发明人： Tomoya Ichikawa , Minoru Tahara
IPC分类号： F16H55/36
CPC分类号： F16H55/38 , F16C19/06 , F16C33/581 , F16C33/583 , F16C33/586 , F16C35/067 , F16C2240/42 , F16C2361/63 , F16H55/36 , F16H55/48 , F16H2200/0078
摘要： Construction is achieved by which it is possible definitely prevent the occurrence of creep between a pulley 2b and an outer ring 7f. Trapezoidal shaped concave sections are formed such that the angle of intersection θ between the inside surfaces 23 on both sides of each concave section 17a of knurling 19a of the outer ring 7f is within the range 45°≦θ≦120°. Moreover, the depth h in the radial direction of the concave sections 17a and the diameter D of the circumscribed circle of the tip end surfaces 22 of the convex sections 18a are regulated so as to satisfy the relationship 0.004 D≦h≦0.015 D, and the length L in the circumferential direction of the bottom surface 21 of the concave sections 17a is regulated within the range 0.01 D≦L≦0.03 D.
摘要翻译：通过该结构可以确实地防止滑轮2b和外圈7f之间的蠕变发生。形成梯形凹部，使得交叉角度和角度; 在外环7f的滚花19a的各凹部17a的两侧的内侧面23之间的距离为45°＆lt; l1;＆ls;＆nl; 120°。此外，凹部17a的径向的深度h和凸部18a的前端面22的外接圆的直径D被调整为满足关系0.004 D＆nlE; h＆nlE; 0.015D，以及凹部17a的底面21的圆周方向的长度L被调节在0.01D＆lt; NlE; L＆nlE; 0.03D的范围内。

3. 发明授权

US08718531B2 Cleaning apparatus having damping unit to regulate vibration 有权
标题翻译：具有调节振动的阻尼单元的清洁装置
公开(公告)号：US08718531B2
公开(公告)日：2014-05-06
申请号：US13091795
申请日：2011-04-21
申请人： Yuzo Ichikawa , Akiko Kimura , Tomoya Ichikawa
发明人： Yuzo Ichikawa , Akiko Kimura , Tomoya Ichikawa
IPC分类号： G03G21/00
CPC分类号： G03G21/0029
摘要： A cleaner includes a cleaning member that includes a tip portion that comes into contact with an image carrier that carries an image, and that removes and cleans developer adhered to the image carrier, a cleaning container which stores the developer removed by the cleaning member, a cleaning support that includes a cleaning supporting portion that supports a proximal end of the cleaning member, and a damped portion, a damping body that includes a first and a second damping bodies arranged in contact with the damped portion and that regulates vibration of the cleaning support, and a fixing member of the damping body that includes a first fixing portion arranged to face the damped portion with the first damping body, and a second fixing portion arranged to face the damped portion with the second damping body, and that is supported by the cleaning container.
摘要翻译：清洁器包括：清洁构件，其包括与承载图像的图像载体接触的尖端部分，并且移除并清洁附着到图像载体上的显影剂;清洁容器，其存储由清洁构件除去的显影剂; 清洁支撑件，其包括支撑清洁构件的近端的清洁支撑部分和阻尼部分，阻尼体，其包括布置成与阻尼部分接触的第一和第二阻尼体，并且调节清洁支撑件的振动以及阻尼体的固定构件，其包括被布置成与所述阻尼部分对置的第一固定部分，所述第一固定部分具有所述第一阻尼体，以及第二固定部分，所述第二固定部分布置成与所述第二阻尼体面对所述阻尼部分，清洁容器

4. 发明申请

US20130156467A1 IMAGE FORMING APPARATUS AND ROTARY DEVELOPING DEVICE 有权
标题翻译：图像形成装置和旋转开发装置
公开(公告)号：US20130156467A1
公开(公告)日：2013-06-20
申请号：US13469315
申请日：2012-05-11
申请人： Tomoya ICHIKAWA , Yuri TAKEUCHI
发明人： Tomoya ICHIKAWA , Yuri TAKEUCHI
IPC分类号： G03G15/01
CPC分类号： G03G15/0126 , G03G21/0047 , G03G21/007 , G03G2215/0177
摘要： An image forming apparatus includes an image carrier that holds a toner image, a rotary developing device including a plurality of developing units to develop an electrostatic latent image on the image carrier with toner by supplying the toner from the developing unit opposing the image carrier, a foreign-substance receiving plate that receives a falling foreign substance, a transfer unit that transfers the toner image from the image carrier onto a recording medium, and a fixing unit that fixes the transferred toner image on the recording medium. Each of the developing units includes a developer container that stores developer containing magnetic carriers and toner, and a developing roller that supplies the toner in the developer for development of the electrostatic latent image. The rotary developing device further supports a foreign-substance collecting member that magnetically collects a magnetic foreign substance on the foreign-substance receiving plate.
摘要翻译：图像形成装置包括保持调色剂图像的图像载体，包括多个显影单元的旋转显影装置，用于通过从与图像载体相对的显影单元供应调色剂而使图像载体上的静电潜像显影，接收掉落异物的异物接收板，将调色剂图像从图像载体转印到记录介质上的转印单元和将转印的调色剂图像定影在记录介质上的定影单元。每个显影单元包括存储含有磁性载体和调色剂的显影剂的显影剂容器，以及将静电潜像显影用显影剂中的调色剂供给显影辊。旋转显影装置还进一步支撑在异物接收板上磁性收集磁性异物的异物收集部件。

5. 发明授权

US08280296B2 Powder transporting device and image forming apparatus 有权
标题翻译：粉末输送装置和成像装置
公开(公告)号：US08280296B2
公开(公告)日：2012-10-02
申请号：US12337215
申请日：2008-12-17
申请人： Tomoya Ichikawa , Tadashi Ishikawa
发明人： Tomoya Ichikawa , Tadashi Ishikawa
IPC分类号： G03G21/12
CPC分类号： G03G15/0877
摘要： A powder transporting device includes: a dropping path through which developer drops; a loosening member that is arranged in the dropping path, and loosens the developer applied on an inner wall of the dropping path; a supporting portion that is provided on the inner wall of the developing path, and supports the loosening member; a rotary member that includes: a rotary center; and a reciprocation applying portion that is located at a position eccentric from the rotary center, the rotary member being arranged within the dropping path and rotationally driven; and a reciprocation applied portion that is provided on the loosening member, and is brought into contact with the reciprocation applying member, wherein the loosening member is moved along the inner wall of the dropping path by contact between the reciprocation applying member and the reciprocation applied portion while the rotary member rotates.
摘要翻译：粉末输送装置包括：显影剂下降的下落路径; 布置在落下路径中的松动构件，并且使施加在落下路径的内壁上的显影剂松开; 支撑部，其设置在所述显影路径的内壁上，并支撑所述松动构件; 旋转构件，包括：旋转中心; 以及位于偏离所述旋转中心的位置的往复运动部，所述旋转部件配置在所述下落路径内并进行旋转驱动; 以及设置在所述松动构件上并与所述往复运动构件接触的往复运动部，其中，所述松动构件通过所述往复运动构件与所述往复运动施加部之间的接触而沿着所述下落路径的内壁移动而旋转构件旋转。

6. 发明授权

US08116645B2 Image forming apparatus with multiple waste powder storing containers 有权
标题翻译：具有多个废粉储存容器的成像装置
公开(公告)号：US08116645B2
公开(公告)日：2012-02-14
申请号：US12391800
申请日：2009-02-24
申请人： Yoji Yamaguchi , Tomoya Ichikawa , Mihoko Tanaka
发明人： Yoji Yamaguchi , Tomoya Ichikawa , Mihoko Tanaka
IPC分类号： G03G21/12
CPC分类号： G03G21/12
摘要： The image forming apparatus includes: an image forming section forming an image on a recording medium; first and second storing containers attachably and detachably provided and storing waste powder discarded from the image forming section; a first discharging part allowed to be shut off and discharging the waste powder to the first storing container; a second discharging part discharging the waste powder to the second storing container; a first transporting section transporting the waste powder to the first discharging part; a second transporting section transporting, toward the second discharging part, the waste powder transported to the first discharging part, when the first discharging part is shut off; and a controller shutting off the first discharging part and stopping the first transporting section or reducing an output of the first transporting section, when the first storing container is removed in a state where the first discharging part is opened.
摘要翻译：图像形成装置包括：图像形成部，其在记录介质上形成图像; 第一和第二储存容器可安装和拆卸地设置并储存从图像形成部分废弃的废粉; 第一排出部分被允许关闭并将废粉末排出到第一储存容器; 将废粉末排出到第二储存容器的第二排出部分; 将废粉输送到第一排出部的第一运送部; 当所述第一排出部被切断时，向所述第二排出部输送被输送到所述第一排出部的废粉末的第二搬送部; 以及当所述第一排出部分被打开的状态下移除所述第一储存容器时，控制器关闭所述第一排放部分并停止所述第一输送部分或减少所述第一输送部分的输出。

7. 发明授权

US07835667B2 Discharger, image carrier unit, and image forming apparatus 有权
标题翻译：放电器，图像载体单元和图像形成装置
公开(公告)号：US07835667B2
公开(公告)日：2010-11-16
申请号：US12025825
申请日：2008-02-05
申请人： Shigeo Ohno , Tsutomu Sugimoto , Tomoya Ichikawa , Yasuo Takayama , Yoji Yamaguchi , Yoshitaka Kuroda , Tohru Inoue , Kuniaki Tanaka , Takahiro Shinkawa , Hiroki Murakami
发明人： Shigeo Ohno , Tsutomu Sugimoto , Tomoya Ichikawa , Yasuo Takayama , Yoji Yamaguchi , Yoshitaka Kuroda , Tohru Inoue , Kuniaki Tanaka , Takahiro Shinkawa , Hiroki Murakami
IPC分类号： G03G15/02
CPC分类号： G03G15/0291 , G03G2215/027
摘要： A discharger includes: a discharge electrode member that is placed opposedly to a member to be charged; an opposed electrode member that is placed opposedly to the discharge electrode member; and a power source circuit that applies a discharge voltage for generating a discharge between the discharge electrode member and the opposed electrode member, and the electrode member having a surface that includes a covered layer covered by a covering material is formed on a surface opposed thereto, and the covering material containing a carbon atom, or a carbon atom and another atom or other plural atoms as a main component, and having an SP3 structure by a carbon atom.
摘要翻译：放电器包括：与要充电的元件相对放置的放电电极元件; 与放电电极部件相对设置的对置电极部件; 以及电源电路，其施加用于在放电电极构件和相对电极构件之间产生放电的放电电压，并且具有包括被覆盖材料覆盖的覆盖层的表面的电极构件形成在与其相对的表面上，和含有碳原子，碳原子和其它原子或其它多个原子作为主要成分并且具有通过碳原子的SP 3结构的覆盖材料。

8. 发明申请

US20100247191A1 DEVELOPER DELIVERING DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：开发商交付设备和图像形成设备
公开(公告)号：US20100247191A1
公开(公告)日：2010-09-30
申请号：US12549940
申请日：2009-08-28
申请人： Tomoya Ichikawa , Tatsuya Soga , Mihoko Tanaka , Satoshi Shigezaki
发明人： Tomoya Ichikawa , Tatsuya Soga , Mihoko Tanaka , Satoshi Shigezaki
IPC分类号： G03G21/00
CPC分类号： G03G15/0877
摘要： The developer delivering device includes a first delivering path, a second delivering path, a helical delivering blade disposed in the second delivering path, and a developer breaking member disposed in a connecting portion of the first delivering path and the second delivering path. The developer breaking member includes a breaking portion disposed opposite to a side wall of the second delivering path in a developer delivering direction of the second delivering path, a contact portion that is in contact with the helical delivering blade and extended in the developer delivering direction between the breaking portion and a center of the rotation of the helical delivering blade, and a coupling portion. The breaking portion has a first breaking portion and a second breaking portion. The contact portion has a first contact portion and a second contact portion. The coupling portion couples the first contact portion to the second contact portion.
摘要翻译：显影剂输送装置包括第一输送路径，第二输送路径，设置在第二输送路径中的螺旋输送刀片，以及设置在第一输送路径和第二输送路径的连接部分的显影剂破坏构件。显影剂破坏构件包括在第二输送路径的显影剂输送方向上与第二输送路径的侧壁相对设置的断开部分，与螺旋输送叶片接触并在显影剂输送方向上延伸的接触部分所述断开部分和所述螺旋输送叶片的旋转中心以及联接部分。断开部分具有第一断开部分和第二断裂部分。接触部分具有第一接触部分和第二接触部分。联接部分将第一接触部分耦合到第二接触部分。

9. 发明申请

US20100239341A1 COLLECTION DEVICE AND IMAGE FORMING APPARATUS 有权
标题翻译：收集装置和图像形成装置
公开(公告)号：US20100239341A1
公开(公告)日：2010-09-23
申请号：US12536934
申请日：2009-08-06
申请人： Mihoko Tanaka , Tomoya Ichikawa , Satoshi Shigezaki , Tatsuya Soga
发明人： Mihoko Tanaka , Tomoya Ichikawa , Satoshi Shigezaki , Tatsuya Soga
IPC分类号： G03G21/12
CPC分类号： G03G21/12
摘要： A collection device includes: a collection container that collects output material; a storage box that is opened upward to store a lower part of the collection container; and a support member that is fixed to a housing and supports the storage box so that the collection container is stored in the storage box and is freely drawn to the outside of the housing. The collection container includes a handle located frontward in a pulling direction and at an upper part of the collection container. The storage box includes a notch formed in a rear surface in the pulling direction. When the handle of the collection container is pressed backward in the pulling direction, a part of the collection container, which part is located backward in the pulling direction, protrudes from the storage box through the notch, so that the collection container inclines backward in the pulling direction.
摘要翻译：收集装置包括：收集输出材料的收集容器; 储存盒，其向上敞开以存储收集容器的下部; 以及支撑构件，其固定到壳体并且支撑所述存储箱，使得所述收集容器被存储在所述存储箱中并且自由地被抽吸到所述壳体的外部。收集容器包括位于拉取方向前方的收集容器的上部的手柄。存储箱包括形成在拉动方向上的后表面中的凹口。当收集容器的把手在拉动方向上被向后按压时，收集容器的一部分在牵引方向上向后定位的部分从存储箱通过凹口突出，使得收集容器向后倾斜牵引方向。

10. 发明申请

US20100080638A1 IMAGE FORMING APPARATUS, POWDER TRANSPORTING APPARATUS AND WASTE-POWDER TRANSPORTING METHOD 有权
标题翻译：图像形成装置，粉末运输装置和废粉运输方法
公开(公告)号：US20100080638A1
公开(公告)日：2010-04-01
申请号：US12388120
申请日：2009-02-18
申请人： Tomoya Ichikawa , Yoji Yamaguchi , Mihoko Tanaka
发明人： Tomoya Ichikawa , Yoji Yamaguchi , Mihoko Tanaka
IPC分类号： G03G21/00
CPC分类号： G03G21/12 , G03G21/105
摘要： An image forming apparatus includes: an image forming section forming an image on a recording medium; first and second storage parts storing waste powder discarded from the image forming section; a transport path of the waste powder; first and second discharging parts provided on the transport path and discharging the waste powder to the first and second storage parts, respectively; a transporting section provided along the transport path between both discharging parts, and transporting the waste powder toward the second and first discharging parts in first and second operating states, respectively; a feeding section feeding the waste powder from the image forming section to the transport path between both discharging parts; and a controller making the transporting section operate in both operating states, and stopping the feeding section or reducing its output when switching a transporting direction of the waste powder by switching from the first to second operating state.
摘要翻译：图像形成装置包括：图像形成部，其在记录介质上形成图像; 第一和第二存储部分，存储从图像形成部分废弃的废粉; 废粉的运输路径; 分别设置在传送路径上的第一和第二排出部分，并将废粉分别排放到第一和第二存储部分; 输送部，其沿着两个排出部之间的输送路径设置，并且分别在第一和第二操作状态下将废粉朝向第二和第一排出部输送; 将废粉从图像形成部输送到两个排出部之间的输送路径的供给部; 以及控制器，其使得所述输送部分在两种操作状态下操作，并且通过从所述第一操作状态切换到第二操作状态来切换废粉的输送方向而停止所述供给部或减少其输出。

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