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1. 发明授权

US07607844B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US07607844B2
公开(公告)日：2009-10-27
申请号：US11217315
申请日：2005-09-02
申请人： Daisuke Takasaka , Hiroshi Kinugawa , Koichi Chikumoto
发明人： Daisuke Takasaka , Hiroshi Kinugawa , Koichi Chikumoto
IPC分类号： B41J17/32 , B41J35/28
CPC分类号： B41J17/32
摘要： The image forming apparatus includes a chassis having first and second side surfaces of the chassis; an ink sheet cartridge detachably disposed between the first and second side surfaces of the chassis; a take-up reel engaging the take-up bobbin; and a feed reel engaging the feed bobbin. The ink sheet cartridge includes a casing, a take-up bobbin and a feed bobbin disposed within the casing, first and second compression coil springs respectively coupled to circumferences of portions of the take-up bobbin and the feed bobbin so as to bias the take-up bobbin and the feed bobbin in the longitudinal direction. At least one of the take-up reel and the feed reel engages the corresponding one of the take-up bobbin and the feed bobbin without a biasing member being disposed between the first surface of the chassis and the corresponding one of the take-up bobbin and the feed bobbin.
摘要翻译：图像形成装置包括具有底盘的第一和第二侧表面的底盘; 可拆卸地设置在底架的第一和第二侧表面之间的墨纸盒; 卷取卷轴与卷取筒管接合; 和馈送卷轴接合进料筒管。油墨纸盒包括壳体，卷取筒管和设置在壳体内的进料筒管，第一和第二压缩螺旋弹簧分别耦合到卷取筒管和进料筒管的部分周边，以便使卷取物在线轴和进给线轴沿纵向。卷取卷轴和馈送卷轴中的至少一个与卷取筒管和进料筒管中的相应一个啮合，而不会在底盘的第一表面和相应的一个卷取筒管之间设置偏压件和进料筒管。

2. 发明申请

US20060048498A1 Image forming apparatus 失效
公开(公告)号：US20060048498A1
公开(公告)日：2006-03-09
申请号：US11217315
申请日：2005-09-02
申请人： Daisuke Takasaka , Hiroshi Kinugawa , Koichi Chikumoto
发明人： Daisuke Takasaka , Hiroshi Kinugawa , Koichi Chikumoto
IPC分类号： D01H13/26 , D01H9/10 , D01H7/46
CPC分类号： B41J17/32
摘要： The image forming apparatus includes a chassis having first and second side surfaces of the chassis; an ink sheet cartridge detachably disposed between the first and second side surfaces of the chassis; a take-up reel engaging the take-up bobbin; and a feed reel engaging the feed bobbin. The ink sheet cartridge includes a casing, a take-up bobbin and a feed bobbin disposed within the casing, first and second compression coil springs respectively coupled to circumferences of portions of the take-up bobbin and the feed bobbin so as to bias the take-up bobbin and the feed bobbin in the longitudinal direction. At least one of the take-up reel and the feed reel engages the corresponding one of the take-up bobbin and the feed bobbin without a biasing member being disposed between the first surface of the chassis and the corresponding one of the take-up bobbin and the feed bobbin.

3. 发明授权

US07644920B2 Image forming apparatus with offset feed roller from separation portion 失效
标题翻译：具有分离部分的偏置进给辊的图像形成装置
公开(公告)号：US07644920B2
公开(公告)日：2010-01-12
申请号：US11217314
申请日：2005-09-02
申请人： Daisuke Takasaka , Koichi Chikumoto , Daisuke Shimizu
发明人： Daisuke Takasaka , Koichi Chikumoto , Daisuke Shimizu
IPC分类号： B65H9/16
CPC分类号： B65H3/5215 , B65H3/06 , B65H2511/22
摘要： The image forming apparatus includes a chassis, a paper guide, a paper feed roller, and a paper supply portion from which the paper feed roller is configured to supply paper. The paper guide is supported within the chassis and has a base portion and a first separation portion that projects from the base portion. The paper feed roller is rotatably supported by the chassis. The paper supply portion has a guide projection on its first lateral side portion. The widthwise center of the paper feed roller is offset toward the first lateral side relative to the widthwise center of the first separation portion.
摘要翻译：图像形成装置包括底盘，纸张引导件，进纸辊和供纸部，供纸辊从该供纸部构成供纸。纸引导件支撑在底盘内，并且具有从基部突出的基部和第一分离部。供纸辊由底盘可旋转地支撑。供纸部在其第一侧面侧具有引导突起。供纸辊的宽度方向中心相对于第一分离部分的宽度方向中心偏向第一侧面。

4. 发明授权

US07410162B2 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US07410162B2
公开(公告)日：2008-08-12
申请号：US11217335
申请日：2005-09-02
申请人： Daisuke Takasaka , Koichi Chikumoto , Daisuke Shimizu
发明人： Daisuke Takasaka , Koichi Chikumoto , Daisuke Shimizu
IPC分类号： B65H1/10 , B65H1/12
CPC分类号： B65H1/14 , B65H2402/542 , B65H2403/40 , B65H2403/512 , B65H2801/12 , Y10T16/544 , Y10T16/5443
摘要： An image forming apparatus has a chassis, a paper feed roller, a lifting member, and a biasing member. The chassis has a first side surface, a second side surface, and a bottom surface that connects the first and second side surfaces. The bottom surface has one of a first L-shaped projecting portion and a first coupling hole unitarily formed thereon. The paper feed roller is rotatably supported by the first and second side surfaces of the chassis and configured to convey paper. The lifting member is pivotably supported by the bottom surface of the chassis, and has a main portion and the other of the first L-shaped projecting portion and the first coupling hole unitarily formed on the main portion. The first L-shaped projection is pivotably coupled to the first coupling hole, such that the lifting member is pivotably coupled to the bottom surface.
摘要翻译：图像形成装置具有底架，供纸辊，提升构件和偏置构件。底盘具有第一侧表面，第二侧表面和连接第一和第二侧表面的底表面。底面具有一体地形成在其上的第一L形突出部分和第一联接孔中的一个。供纸辊由底盘的第一和第二侧表面可旋转地支撑并构造成传送纸。提升构件由底盘的底面可枢转地支撑，并且在主体部分上整体形成有第一L形突出部分和第一联接孔的主体部分。第一L形突起可枢转地联接到第一联接孔，使得提升构件可枢转地联接到底表面。

5. 发明申请

US20060071402A1 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US20060071402A1
公开(公告)日：2006-04-06
申请号：US11217335
申请日：2005-09-02
申请人： Daisuke Takasaka , Koichi Chikumoto , Daisuke Shimizu
发明人： Daisuke Takasaka , Koichi Chikumoto , Daisuke Shimizu
IPC分类号： B65H1/08 , B65H1/12
CPC分类号： B65H1/14 , B65H2402/542 , B65H2403/40 , B65H2403/512 , B65H2801/12 , Y10T16/544 , Y10T16/5443
摘要： An image forming apparatus has a chassis, a paper feed roller, a lifting member, and a biasing member. The chassis has a first side surface, a second side surface, and a bottom surface that connects the first and second side surfaces. The bottom surface has one of a first L-shaped projecting portion and a first coupling hole unitarily formed thereon. The paper feed roller is rotatably supported by the first and second side surfaces of the chassis and configured to convey paper. The lifting member is pivotably supported by the bottom surface of the chassis, and has a main portion and the other of the first L-shaped projecting portion and the first coupling hole unitarily formed on the main portion. The first L-shaped projection is pivotably coupled to the first coupling hole, such that the lifting member is pivotably coupled to the bottom surface.
摘要翻译：图像形成装置具有底架，供纸辊，提升构件和偏置构件。底盘具有第一侧表面，第二侧表面和连接第一和第二侧表面的底表面。底面具有一体地形成在其上的第一L形突出部分和第一联接孔中的一个。供纸辊由底盘的第一和第二侧表面可旋转地支撑并构造成传送纸。提升构件由底盘的底面可枢转地支撑，并且在主体部分上整体形成有第一L形突出部分和第一联接孔的主体部分。第一L形突起可枢转地联接到第一联接孔，使得提升构件可枢转地联接到底表面。

6. 发明申请

US20060049573A1 Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US20060049573A1
公开(公告)日：2006-03-09
申请号：US11217314
申请日：2005-09-02
申请人： Daisuke Takasaka , Koichi Chikumoto , Daisuke Shimizu
发明人： Daisuke Takasaka , Koichi Chikumoto , Daisuke Shimizu
IPC分类号： B65H3/52
CPC分类号： B65H3/5215 , B65H3/06 , B65H2511/22
摘要： The image forming apparatus includes a chassis, a paper guide, a paper feed roller, and a paper supply portion from which the paper feed roller is configured to supply paper. The paper guide is supported within the chassis and has a base portion and a first separation portion that projects from the base portion. The paper feed roller is rotatably supported by the chassis. The paper supply portion has a guide projection on its first lateral side portion. The widthwise center of the paper feed roller is offset toward the first lateral side relative to the widthwise center of the first separation portion. With the image forming apparatus, variance in the paper feed position during the paper feed operation can be reduced without having to increasing the number of parts.
摘要翻译：图像形成装置包括底盘，纸张引导件，进纸辊和供纸部，供纸辊从该供纸部构成供纸。纸张引导件支撑在底盘内，并且具有从基部突出的基部和第一分离部。供纸辊由底盘可旋转地支撑。供纸部在其第一侧面侧具有引导突起。供纸辊的宽度方向中心相对于第一分离部分的宽度方向中心偏离第一侧面。利用图像形成装置，可以减少进纸操作期间进纸位置的变化，而不必增加部件数量。

7. 发明授权

US08438586B2 Drive device for optical disc apparatus 失效
标题翻译：光盘装置驱动装置
公开(公告)号：US08438586B2
公开(公告)日：2013-05-07
申请号：US13366601
申请日：2012-02-06
申请人： Daisuke Takasaka , Tetsuya Tamura , Masaki Nakatani , Katsuo Ichinohe , Riklya Ueshima , Tomohiro Kobayashi , Yoshiyuki Nakagawa , Yasuhide Mizuta
发明人： Daisuke Takasaka , Tetsuya Tamura , Masaki Nakatani , Katsuo Ichinohe , Riklya Ueshima , Tomohiro Kobayashi , Yoshiyuki Nakagawa , Yasuhide Mizuta
IPC分类号： G11B7/085
CPC分类号： G11B7/08582 , G11B7/22
摘要： A drive device for an optical disc apparatus, wherein the tooth comprises a tooth body fixed to an optical pickup, two support pieces projecting from the tooth body toward a lead screw, two resin spring pieces provided with a base part on the projecting end of each of the support pieces and extending in a direction orthogonal to the axial direction of the lead screw, a plate part having a base part on the extending ends of the resin spring pieces and formed in a direction parallel to the axial direction of the lead screw, meshing cogs formed on the plate part on the side near the lead screw, and a linking part formed across the space between the resin spring pieces.
摘要翻译：一种光盘装置的驱动装置，其特征在于，所述齿包括固定在光学拾取器上的齿体，从所述齿体朝向导螺杆突出的两个支撑件，在每个所述突出端的突出端上设置有基部的两个树脂弹簧片的支撑片，并且在与所述丝杠的轴向正交的方向上延伸;板部，其在所述树脂弹簧片的延伸端部具有与所述丝杠的轴向平行的方向形成的基部，形成在靠近导螺杆的一侧的板部分上的啮合齿，以及跨越树脂弹簧片之间的空间形成的连接部。

8. 发明申请

US20120204195A1 DRIVE DEVICE FOR OPTICAL DISC APPARATUS 失效
标题翻译：光盘设备驱动装置
公开(公告)号：US20120204195A1
公开(公告)日：2012-08-09
申请号：US13366601
申请日：2012-02-06
申请人： Daisuke Takasaka , Tetsuya Tamura , Masaki Nakatani , Katsuo Ichinohe , Rikiya Ueshima , Tomohiro Kobayashi , Yoshiyuki Nakagawa , Yasuhide Mizuta
发明人： Daisuke Takasaka , Tetsuya Tamura , Masaki Nakatani , Katsuo Ichinohe , Rikiya Ueshima , Tomohiro Kobayashi , Yoshiyuki Nakagawa , Yasuhide Mizuta
IPC分类号： G11B17/03
CPC分类号： G11B7/08582 , G11B7/22
摘要： A drive device for an optical disc apparatus, wherein the tooth comprises a tooth body fixed to an optical pickup, two support pieces projecting from the tooth body toward a lead screw, two resin spring pieces provided with a base part on the projecting end of each of the support pieces and extending in a direction orthogonal to the axial direction of the lead screw, a plate part having a base part on the extending ends of the resin spring pieces and formed in a direction parallel to the axial direction of the lead screw, meshing cogs formed on the plate part on the side near the lead screw, and a linking part formed across the space between the resin spring pieces.
摘要翻译：一种光盘装置的驱动装置，其特征在于，所述齿部包括固定在光学拾取器上的齿体，从所述齿体朝向导螺杆突出的两个支撑片，在每个所述突出的端部设置有基部的两个树脂弹簧片的支撑片，并且在与所述丝杠的轴向正交的方向上延伸;板部，其在所述树脂弹簧片的延伸端部具有与所述丝杠的轴向平行的方向形成的基部，形成在靠近导螺杆的一侧的板部分上的啮合齿，以及跨越树脂弹簧片之间的空间形成的连接部。

9. 发明申请

US20060238562A1 Print head cleaning member 失效
标题翻译：打印头清洁部件
公开(公告)号：US20060238562A1
公开(公告)日：2006-10-26
申请号：US11407065
申请日：2006-04-20
申请人： Mitsuyasu Asada , Kenichi Morinaga , Daisuke Takasaka
发明人： Mitsuyasu Asada , Kenichi Morinaga , Daisuke Takasaka
IPC分类号： B41J2/165
CPC分类号： B41J29/377 , B41J17/32 , B41J29/17
摘要： A print head cleaning member allowing simplification of the structure and downsizing is obtained. This print head cleaning member comprises a spent ink cartridge and a cleaning component including a mounting portion of resin for mounting the cleaning component on the ink cartridge and a cleaning portion. The ink cartridge is used as a guide portion for bringing the cleaning component into contact with the print head.
摘要翻译：可以获得允许简化结构和缩小尺寸的打印头清洁构件。该打印头清洁构件包括废墨盒和包括用于将清洁部件安装在墨盒上的树脂的安装部分和清洁部分的清洁部件。墨盒用作导引部分，用于使清洁部件与打印头接触。

10. 发明授权

US07810806B2 Paper feed mechanism and image generating apparatus with reversely driven feed roller 有权
标题翻译：进纸机构和反向驱动进给辊的图像生成装置
公开(公告)号：US07810806B2
公开(公告)日：2010-10-12
申请号：US12140690
申请日：2008-06-17
申请人： Daisuke Takasaka , Takahiro Naito
发明人： Daisuke Takasaka , Takahiro Naito
IPC分类号： B65H9/10
CPC分类号： B65H3/0623 , B65H1/266 , B65H2301/331 , B65H2405/1117 , B65H2405/1142 , B65H2801/06 , Y10S271/902
摘要： This paper feed mechanism includes a paper feed cassette integrally having a paper contact portion on a position deviating from the center of a rear-side inner wall surface in the cross direction by a prescribed distance in the cross direction and an apparatus body mountable with the paper feed cassette, and the apparatus body includes a driving portion rotating a paper feed roller in a paper feed direction and a paper discharge direction and a control portion bringing the rear end of the paper into contact with the paper contact portion for generating torque for the paper and thereafter transporting the paper to the apparatus body in paper feeding.
摘要翻译：该送纸机构包括：进纸盒，其一体地具有纸张接触部分，该纸张接触部分在横向方向上从背面内壁表面的中心偏离预定距离的位置，以及可安装在纸张上的装置主体进给盒，装置主体包括驱动部，其沿供纸方向和排纸方向旋转供纸辊，使控制部使纸的后端与纸张接触部接触，以产生纸张的扭矩然后在送纸中将纸张输送到装置主体。

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