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1. 发明授权

US08203586B2 Image forming apparatus having a cleaning member configured to clean a transparent member of an optical device 有权
标题翻译：图像形成装置具有清洁构件，用于清洁光学装置的透明构件
公开(公告)号：US08203586B2
公开(公告)日：2012-06-19
申请号：US12414438
申请日：2009-03-30
申请人： Tamotsu Kaneko , Ken-ichi Tomita , Shinichi Ueda , Kazushi Ino
发明人： Tamotsu Kaneko , Ken-ichi Tomita , Shinichi Ueda , Kazushi Ino
IPC分类号： B41J15/14 , B41J27/00 , G03G21/00
CPC分类号： G03G15/04072
摘要： An image forming apparatus including a laser scanner configured to irradiate a photoconductive drum with light and having a cover glass transmitting the light, a laser shutter movable between a closed position, where the laser shutter blocks an optical path of the light emitted from the laser scanner through the cover glass toward the photoconductive drum, and an open position, where the laser shutter opens the optical path, and a cleaning member with which the cover glass is cleaned, the cleaning member being supported by the laser shutter in such a manner as to be movable along the laser shutter.
摘要翻译：一种图像形成装置，包括：激光扫描器，其被配置为用光照射感光鼓，并具有透光的盖玻璃;激光快门，可在关闭位置之间移动，激光快门阻挡从激光扫描器发射的光的光路通过盖玻片朝向感光鼓，以及打开位置，其中激光快门打开光路，以及清洁部件，清洁玻璃被清洁，清洁部件由激光快门支撑，可沿着激光快门移动。

2. 发明申请

US20070273949A1 OPTICAL SCANNING APPARATUS 有权
标题翻译：光学扫描仪
公开(公告)号：US20070273949A1
公开(公告)日：2007-11-29
申请号：US11833629
申请日：2007-08-03
申请人： Akihiro Fukutomi , Ken-ichi Tomita , Masaki Sato
发明人： Akihiro Fukutomi , Ken-ichi Tomita , Masaki Sato
IPC分类号： G02B26/08
CPC分类号： B41J2/473 , G02B26/123 , G03G15/0409 , H04N1/024 , H04N1/1135 , H04N2201/02422 , H04N2201/02431 , H04N2201/02441 , H04N2201/02445 , H04N2201/02447
摘要： The optical scanning apparatus has a first light source, a second light source disposed in a side-by-side relationship with the first light source in a sub-scanning direction, a deflector deflecting respectively a first light beam outgoing from the first light source and a second light beam outgoing from the second light source, and scanning over different scanned surfaces with the light beams, a first optical member provided in a first optical path between the first light source and the deflector, wherein the first light beam outgoing from the first light source passes through, a second optical member provided in a second optical path between the second light source and the deflector, wherein the second light beam outgoing from the second light source passes through, disposed beside the first optical member in the sub-scanning direction, the second optical member having the same optical characteristic as the first optical member, a holding member that holds a side face of the optical member and a side face of the second optical member and positions the first optical member and the second optical member in a main-scanning direction; and an adjusting mechanism adjusting an attitude of the holding member.
摘要翻译：光扫描装置具有：第一光源，与副扫描方向并排设置的第二光源，偏转器分别偏转从第一光源射出的第一光束;以及从所述第二光源射出的第二光束，并且用所述光束扫描在不同的扫描表面上;第一光学部件，设置在所述第一光源和所述偏转器之间的第一光路中，其中所述第一光束从所述第一光源光源穿过，设置在第二光路和偏转器之间的第二光路中的第二光学构件，其中从第二光源射出的第二光束沿副扫描方向穿过设置在第一光学构件旁边所述第二光学部件具有与所述第一光学部件相同的光学特性，保持所述光学部件的侧面的保持部件构件和第二光学构件的侧面，并且将第一光学构件和第二光学构件定位在主扫描方向上; 以及调节机构，调节保持构件的姿态。

3. 发明申请

US20080205951A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20080205951A1
公开(公告)日：2008-08-28
申请号：US12038655
申请日：2008-02-27
申请人： Shinichi Ueda , Kazushi Ino , Tamotsu Kaneko , Satoshi Murasaki , Ken-ichi Tomita
发明人： Shinichi Ueda , Kazushi Ino , Tamotsu Kaneko , Satoshi Murasaki , Ken-ichi Tomita
IPC分类号： G03G21/00
CPC分类号： G03G15/04045
摘要： An image forming apparatus includes a photosensitive drum, an optical unit provided below the photosensitive drum and including a cover glass for transmitting light emitted toward the photosensitive drum, and a cleaning member configured to clean a surface of the cover glass. The cleaning member includes a cleaning sheet configured to move foreign substances on the surface, and a wiping member configured to wipe foreign substances from the surface. The cleaning sheet and the wiping member move in contact with the surface of the cover glass when the cleaning member cleans the surface. The wiping member moves in contact with a portion of the surface of the cover glass after the cleaning sheet moves in contact with the portion. Accordingly, the cover glass can be reliably cleaned even when an unexpectedly large number of foreign substances that vary in particle size and shape adhere to the cover glass.
摘要翻译：图像形成装置包括感光鼓，设置在感光鼓下方并包括用于透射朝向感光鼓发射的光的遮光玻璃的光学单元和被构造成清洁盖玻璃的表面的清洁构件。清洁构件包括被构造成移动表面上的异物的清洁片和被构造成从表面擦拭异物的擦拭构件。当清洁构件清洁表面时，清洁片和擦拭构件与盖玻璃的表面接触移动。在清洁片与该部分接触移动之后，擦拭构件与盖玻璃的表面的一部分接触。因此，即使当意外大量的颗粒尺寸和形状不同的异物粘附到盖玻璃上时，也可以可靠地清洁盖玻璃。

4. 发明申请

US20110286761A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20110286761A1
公开(公告)日：2011-11-24
申请号：US13193370
申请日：2011-07-28
申请人： Shinichi Ueda , Kazushi Ino , Tamotsu Kaneko , Satoshi Murasaki , Ken-ichi Tomita
发明人： Shinichi Ueda , Kazushi Ino , Tamotsu Kaneko , Satoshi Murasaki , Ken-ichi Tomita
IPC分类号： G03G21/00
CPC分类号： G03G15/04045
摘要： An image forming apparatus includes a photosensitive drum, an optical unit provided below the photosensitive drum and including a cover glass for transmitting light emitted toward the photosensitive drum, and a cleaning member configured to clean a surface of the cover glass. The cleaning member includes a cleaning sheet configured to move foreign substances on the surface, and a wiping member configured to wipe foreign substances from the surface. The cleaning sheet and the wiping member move in contact with the surface of the cover glass when the cleaning member cleans the surface. The wiping member moves in contact with a portion of the surface of the cover glass after the cleaning sheet moves in contact with the portion. Accordingly, the cover glass can be reliably cleaned even when an unexpectedly large number of foreign substances that vary in particle size and shape adhere to the cover glass.
摘要翻译：图像形成装置包括感光鼓，设置在感光鼓下方并包括用于透射朝向感光鼓发射的光的遮光玻璃的光学单元，以及清洁构件，用于清洁盖玻璃的表面。清洁构件包括被构造成移动表面上的异物的清洁片和被构造成从表面擦拭异物的擦拭构件。当清洁构件清洁表面时，清洁片和擦拭构件与盖玻璃的表面接触移动。在清洁片与该部分接触移动之后，擦拭构件与盖玻璃的表面的一部分接触。因此，即使当意外大量的颗粒尺寸和形状不同的异物粘附到盖玻璃上时，也可以可靠地清洁盖玻璃。

5. 发明授权

US07995946B2 Image forming apparatus having cleaning member for cleaning transmission member 有权
标题翻译：图像形成装置具有用于清洁透射部件的清洁部件
公开(公告)号：US07995946B2
公开(公告)日：2011-08-09
申请号：US12038655
申请日：2008-02-27
申请人： Shinichi Ueda , Kazushi Ino , Tamotsu Kaneko , Satoshi Murasaki , Ken-ichi Tomita
发明人： Shinichi Ueda , Kazushi Ino , Tamotsu Kaneko , Satoshi Murasaki , Ken-ichi Tomita
IPC分类号： G03G21/00
CPC分类号： G03G15/04045
摘要： An image forming apparatus includes a photosensitive drum, an optical unit provided below the photosensitive drum and including a cover glass for transmitting light emitted toward the photosensitive drum, and a cleaning member configured to clean a surface of the cover glass. The cleaning member includes a cleaning sheet configured to move foreign substances on the surface, and a wiping member configured to wipe foreign substances from the surface. The cleaning sheet and the wiping member move in contact with the surface of the cover glass when the cleaning member cleans the surface. The wiping member moves in contact with a portion of the surface of the cover glass after the cleaning sheet moves in contact with the portion. Accordingly, the cover glass can be reliably cleaned even when an unexpectedly large number of foreign substances that vary in particle size and shape adhere to the cover glass.
摘要翻译：图像形成装置包括感光鼓，设置在感光鼓下方并包括用于透射朝向感光鼓发射的光的遮光玻璃的光学单元，以及清洁构件，用于清洁盖玻璃的表面。清洁构件包括被构造成移动表面上的异物的清洁片和被构造成从表面擦拭异物的擦拭构件。当清洁构件清洁表面时，清洁片和擦拭构件与盖玻璃的表面接触移动。在清洁片与该部分接触移动之后，擦拭构件与盖玻璃的表面的一部分接触。因此，即使当意外大量的颗粒尺寸和形状不同的异物粘附到盖玻璃上时，也可以可靠地清洁盖玻璃。

6. 发明申请

US20090269102A1 IMAGE FORMING APPARATUS HAVING A CLEANING MEMBER CONFIGURED TO CLEAN A TRANSPARENT MEMBER OF AN OPTICAL DEVICE 有权
标题翻译：具有清洁清洁组件的图像形成装置清洁光学设备的透明成员
公开(公告)号：US20090269102A1
公开(公告)日：2009-10-29
申请号：US12414438
申请日：2009-03-30
申请人： Tamotsu Kaneko , Ken-ichi Tomita , Shinichi Ueda , Kazushi Ino
发明人： Tamotsu Kaneko , Ken-ichi Tomita , Shinichi Ueda , Kazushi Ino
IPC分类号： G03G15/20
CPC分类号： G03G15/04072
摘要： An image forming apparatus including a laser scanner configured to irradiate a photoconductive drum with light and having a cover glass transmitting the light, a laser shutter movable between a closed position, where the laser shutter blocks an optical path of the light emitted from the laser scanner through the cover glass toward the photoconductive drum, and an open position, where the laser shutter opens the optical path, and a cleaning member with which the cover glass is cleaned, the cleaning member being supported by the laser shutter in such a manner as to be movable along the laser shutter.
摘要翻译：一种图像形成装置，包括：激光扫描器，其被配置为用光照射感光鼓，并具有透射所述光的玻璃罩;激光快门，可在关闭位置之间移动，所述激光快门阻挡从所述激光扫描器发射的光的光路通过盖玻片朝向感光鼓，以及打开位置，其中激光快门打开光路，以及清洁部件，清洁玻璃被清洁，清洁部件由激光快门支撑，可沿着激光快门移动。

7. 发明授权

US07446917B2 Optical scanning apparatus 有权
标题翻译：光学扫描装置
公开(公告)号：US07446917B2
公开(公告)日：2008-11-04
申请号：US11761063
申请日：2007-06-11
申请人： Ken-ichi Tomita , Masaki Sato , Akihiro Fukutomi
发明人： Ken-ichi Tomita , Masaki Sato , Akihiro Fukutomi
IPC分类号： G02B26/08
CPC分类号： G02B26/124 , B41J2/471 , G02B5/045 , H04N1/1135 , H04N1/12 , H04N2201/0082 , H04N2201/02458 , H04N2201/02462 , H04N2201/0247 , H04N2201/02474 , H04N2201/02481
摘要： An optical scanning apparatus constructed to dispose optical elements guiding light beams to a deflector such as a rotary polygon mirror at a low cost with high accuracy, includes a first light source, a second light source, a deflector, a first optical member provided on a first optical path between the first light source and the deflector, a second optical member provided on a second optical path between the second light source and the deflector, and one wall holding both of a side surface of the first optical member and a side surface of the second optical member.
摘要翻译：一种光学扫描装置，其被构造成以高精度配置以低成本将光束引导到诸如旋转多面镜的偏转器的光学元件，包括第一光源，第二光源，偏转器，设置在第一光源上的第一光学构件第一光源和偏转器之间的第一光路，设置在第二光源和偏转器之间的第二光路上的第二光学构件和保持第一光学构件的侧表面和第一光学构件的侧表面的一个壁第二光学构件。

8. 发明申请

US20060103906A1 Optical scanning apparatus having scanning line curvature correcting mechanism 有权
标题翻译：具有扫描线曲率校正机构的光学扫描装置
公开(公告)号：US20060103906A1
公开(公告)日：2006-05-18
申请号：US11319099
申请日：2005-12-28
申请人： Masaki Sato , Ken-ichi Tomita , Akihiro Fukutomi
发明人： Masaki Sato , Ken-ichi Tomita , Akihiro Fukutomi
IPC分类号： G02B26/08
CPC分类号： G02B27/62 , G02B26/0825 , G02B26/126
摘要： An optical scanning apparatus for correcting the curvature of a scanning line effectively by a small number or parts, having a rotary polygon mirror for scanning a ray of light, and a reflecting mirror formed over an entire area in the scanning direction of the ray of light, and scanning the ray of light on an image bearing member, the reflecting mirror is nipped and held between a support member for supporting the reflecting mirror and a pressure member for pressing the reflecting mirror toward the support member side, and the pressure member is movable in a main scanning direction.
摘要翻译：一种光学扫描装置，用于有效地校正扫描线的曲率的数量少的部分，具有用于扫描光线的旋转多面镜和形成在光线的扫描方向上的整个区域上的反射镜并且在图像承载部件上扫描光线时，反射镜被夹持并保持在用于支撑反射镜的支撑部件和用于将反射镜朝向支撑部件侧按压的压力部件之间，并且压力部件可移动在主扫描方向。

9. 发明授权

US5650360A Method for manufacturing semiconductor device with multilayer wiring structure, including improved step of forming insulating film which covers wiring layer 失效
标题翻译：一种制造具有多层布线结构的半导体器件的方法，包括形成覆盖布线层的绝缘膜的改进步骤
公开(公告)号：US5650360A
公开(公告)日：1997-07-22
申请号：US598958
申请日：1996-02-09
申请人： Ken-ichi Tomita
发明人： Ken-ichi Tomita
IPC分类号： H01L23/522 , H01L21/205 , H01L21/31 , H01L21/316 , H01L21/768 , H01L21/02
CPC分类号： H01L21/02164 , H01L21/0217 , H01L21/022 , H01L21/02211 , H01L21/02271 , H01L21/02274 , H01L21/31608
摘要： The present invention provides a method for manufacturing a semiconductor device having a multilayer wiring structure, in which the step of forming an insulating film for covering a wiring layer is improved. In the method a wiring pattern is formed on an insulating film provided on a semiconductor substrate, SiH.sub.4 gas and H.sub.2 O.sub.2 are introduced into a reaction chamber in which the semiconductor substrate provided with the wiring pattern is placed, and are reacted with each other under a negative pressure of 665 Pa or less at a temperature falling within a range from -10.degree. C. to +10.degree. C., thereby forming a reflow SiO.sub.2 film of a reflow configuration on the wiring pattern such that it does not completely cover the wiring pattern, and a plasma CVD insulating film is continuously deposited on the reflow SiO.sub.2 film on the semiconductor substrate by plasma CVD under a negative pressure.
摘要翻译：本发明提供一种制造具有多层布线结构的半导体器件的方法，其中形成用于覆盖布线层的绝缘膜的步骤得到改善。在该方法中，在设置在半导体衬底上的绝缘膜上形成布线图案，将SiH 4气体和H 2 O 2引入反应室中，在其中放置布线图案的半导体衬底，并在负极在-10℃〜+ 10℃的范围内的温度为665Pa以下的压力，从而在布线图案上形成回流构造的回流SiO 2膜，使得其不完全覆盖布线图案并且通过等离子体CVD在负压下在半导体衬底上的回流SiO 2膜上连续地沉积等离子体CVD绝缘膜。

10. 发明授权

US07355771B2 Optical scanning apparatus 有权
标题翻译：光学扫描装置
公开(公告)号：US07355771B2
公开(公告)日：2008-04-08
申请号：US11341858
申请日：2006-01-30
申请人： Ken-ichi Tomita , Masaki Sato , Akihiro Fukutomi , Hidekazu Shimomura , Kazumi Kimura
发明人： Ken-ichi Tomita , Masaki Sato , Akihiro Fukutomi , Hidekazu Shimomura , Kazumi Kimura
IPC分类号： G02B26/08
CPC分类号： B41J2/471 , G02B26/12
摘要： An optical scanning device has a light shield plate where a scanning line emitted from a light source passes through a scanning lens, and is reflected by a rotation polygon mirror, and after that, passes through the scanning lens again, and is reflected by the scanning lens at the opposite side of the rotation polygon mirror by nipping the scanning lens, wherein the light shield plate is placed at a position wherein the distance between the rotation polygon mirror and the scanning lens, the thickness in the optical axial direction of the scanning lens, the angle by which the scanning line incident the rotation polygon mirror and the convergent angle of the scanning line satisfies a certain relationship.
摘要翻译：光扫描装置具有遮光板，其中从光源发射的扫描线通过扫描透镜，并被旋转多面镜反射，然后再次通过扫描透镜，并被扫描反射通过夹住扫描透镜在旋转多面镜的相对侧的透镜，其中遮光板被放置在旋转多面镜与扫描透镜之间的距离处，扫描透镜的光轴方向上的厚度入射到旋转多面反射镜的扫描线的角度和扫描线的会聚角满足一定关系。

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