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71. 发明申请

US20050188868A1 Method for direct engraving of cups to accept the printing ink for rotogravure 审中-公开
标题翻译：用于直接雕刻杯以接受用于轮转凹版印刷的印刷油墨的方法
公开(公告)号：US20050188868A1
公开(公告)日：2005-09-01
申请号：US10895555
申请日：2004-07-21
申请人： Siegfried Beisswenger
发明人： Siegfried Beisswenger
IPC分类号： B41C1/04 , B41C1/02 , B41C1/045 , B41C1/05 , B41J2/44
CPC分类号： B41C1/02 , B41C1/05
摘要： A method for direct engraving of cups to accept printing ink in a surface of print cylinders specified for rotogravure. The engraving is executed such that the cups are formed from a predetermined number of engraved image points.
摘要翻译：用于直接雕刻杯子以在印刷滚筒的表面中接受印刷油墨的方法。执行雕刻，使得杯子由预定数量的雕刻图像点形成。

72. 发明授权

US06937263B2 Image forming apparatus and light amount correction method 有权
标题翻译：图像形成装置和光量校正方法
公开(公告)号：US06937263B2
公开(公告)日：2005-08-30
申请号：US10176602
申请日：2002-06-24
申请人： Teruhiko Namiki , Katsuhiro Wada
发明人： Teruhiko Namiki , Katsuhiro Wada
IPC分类号： B41J29/50 , B41J2/44 , B65H7/14 , G03G15/00 , G03G21/00 , G03G21/14 , H04N1/00 , B41J2/435
CPC分类号： G03G15/65 , G03G2215/00586 , G03G2215/00603 , G03G2215/00616 , G03G2215/00721 , G03G2215/0119 , H04N1/00681 , H04N1/00702 , H04N1/00734 , H04N1/00755 , H04N1/00774
摘要： An image forming apparatus including a detector, a write controller, and a light controller. The detector detects, with an optical sensor, an edge of a recording medium in a direction perpendicular to a reading medium convey direction. The write controller shifts an image write position in the direction perpendicular to the recording medium convey direction on the basis of a detection result of the detector. The light controller controls a light emission amount of the optical sensor to set an output of the optical sensor to a predetermined value at a predetermined portion in an area where the detection result of the optical sensor is effective.
摘要翻译：一种图像形成装置，包括检测器，写入控制器和光控制器。检测器利用光学传感器在垂直于读取介质输送方向的方向上检测记录介质的边缘。写入控制器基于检测器的检测结果在与记录介质传送方向垂直的方向上移动图像写入位置。光控制器控制光传感器的发光量，以在光传感器的检测结果有效的区域中的预定部分处将光传感器的输出设置为预定值。

73. 发明申请

US20050179975A1 Light beam scanning device and image forming apparatus 有权
标题翻译：光束扫描装置和图像形成装置
公开(公告)号：US20050179975A1
公开(公告)日：2005-08-18
申请号：US11055513
申请日：2005-02-11
申请人： Hitoshi Fujino
发明人： Hitoshi Fujino
IPC分类号： B41J2/44 , B41J2/47 , G02B26/10 , G02B26/12 , G02B26/08 , G02F1/03 , G02F1/07
CPC分类号： B41J2/471 , G02B26/125 , G02B26/127
摘要： An effective scanning range of laser light in a scanning direction is configured so that a center position of the effective scanning range is displaced by a distance β along the scanning direction from an optical axis f an fθ lens. The incidence angle α between a center of luminous flux of the laser light on a deflection surface of polygon mirror and the optical axis of the fθ lens can beset to satisfy a relational expression (4π/N)−(W/D)≦|α|
摘要翻译：扫描方向上的激光的有效扫描范围被配置为使得有效扫描范围的中心位置沿着扫描方向从距离f轴透镜的光轴移位距离β。多角镜的偏转面上的激光的光通量中心与透镜的光轴之间的入射角α可以满足关系式（4pi / N） - （W / D）<= | α| <（4pi / N） - {（W-β）/ D}。

74. 发明授权

US06930700B2 Optical scanning method, optical scanner and image forming apparatus 失效
标题翻译：光学扫描方法，光学扫描仪和成像装置
公开(公告)号：US06930700B2
公开(公告)日：2005-08-16
申请号：US10452458
申请日：2003-06-02
申请人： Tetsuya Kimura
发明人： Tetsuya Kimura
IPC分类号： B41J2/44 , G02B26/10 , G03G15/01 , G03G15/04 , H04N1/036 , H04N1/047 , H04N1/113 , H04N1/12 , H04N1/191 , H04N1/23 , H04N1/50
CPC分类号： H04N1/1916 , H04N1/047 , H04N1/1135 , H04N1/12 , H04N1/1911 , H04N1/506 , H04N2201/0082 , H04N2201/0471 , H04N2201/04729 , H04N2201/04731 , H04N2201/04732 , H04N2201/04744 , H04N2201/04786 , H04N2201/04789 , H04N2201/04791
摘要： An optical scanner can write a full-color image without occurrence of writing position differences even if a record density is switched. The optical scanner includes a black writing illuminant for optically writing an image at a plurality of record densities and a color writing illuminant for optically writing the image at a predetermined record density. The optical scanner adjusts a resist position for a full-color image with respect to the main and sub-scanning directions by switching a writing position of the black writing illuminant in accordance with a requested record density and then writes the full-color image at that writing position.
摘要翻译：即使切换记录密度，光学扫描器也可以写入全色图像而不会发生写入位置差异。光学扫描器包括用于光学地写入多个记录密度的图像的黑色书写光源和用于以预定记录密度光学写入图像的彩色写入光源。光学扫描器通过根据请求的记录密度切换黑色写入光源的写入位置来调整相对于主扫描方向和副扫描方向的全色图像的抗蚀剂位置，然后将该全色图像写入该写作位置

75. 发明申请

US20050174418A1 Method and apparatus for image forming capable of effectively avoiding an adverse temperature effect to an optical scanning system 有权
标题翻译：用于图像形成的方法和装置，其能够有效地避免对光学扫描系统的不利温度影响
公开(公告)号：US20050174418A1
公开(公告)日：2005-08-11
申请号：US10984930
申请日：2004-11-10
申请人： Yoshinobu Sakaue , Kazunori Bannai , Kozo Yamazaki
发明人： Yoshinobu Sakaue , Kazunori Bannai , Kozo Yamazaki
IPC分类号： B41J2/44 , G02B26/10 , G03G13/04 , G03G15/01 , G03G21/20 , H04N1/113 , B41J2/41
CPC分类号： G03G15/011 , G03G13/04 , G03G21/20 , G03G2215/04
摘要： An image forming apparatus includes a first support member, an image carrying member configured to carry a toner image thereon, and an optical writing apparatus connected to the first support member and configured to form an electrostatic latent image on the image carrying member. The optical writing apparatus includes an optical system having at least one optical element, a first casing configured to support the optical system, and a second casing configured to encase the first casing and to prevent intrusion of dust to the optical system.
摘要翻译：图像形成装置包括第一支撑构件，被配置为在其上承载调色剂图像的图像承载构件，以及连接到第一支撑构件并被配置为在图像承载构件上形成静电潜像的光学书写装置。光学写入装置包括具有至少一个光学元件的光学系统，被配置为支撑光学系统的第一壳体和被配置为包围第一壳体并且防止灰尘侵入光学系统的第二壳体。

76. 发明授权

US06928100B2 Laser device and lens position adjustment method in the laser device 有权
标题翻译：激光装置中的激光装置和透镜位置调整方法
公开(公告)号：US06928100B2
公开(公告)日：2005-08-09
申请号：US10003099
申请日：2001-12-06
申请人： Wataru Sato , Hisanori Kobayashi
发明人： Wataru Sato , Hisanori Kobayashi
IPC分类号： B41J2/44 , G02B7/02 , G02B26/10 , H01S5/022 , H01S3/00
CPC分类号： G02B7/025
摘要： A recess 14 is provided in a lens accommodating portion 13 of a laser holder 10 for holding a collimator lens C, whereby positional accuracy and adhesion strength of the lens and a light source are improved.
摘要翻译：在保持准直透镜C的激光保持器10的透镜容纳部13中设置有凹部14，从而提高了透镜和光源的位置精度和粘合强度。

77. 发明授权

US06927883B1 Light-scanning optical apparatus and image forming apparatus 失效
标题翻译：光扫描光学装置和图像形成装置
公开(公告)号：US06927883B1
公开(公告)日：2005-08-09
申请号：US09631126
申请日：2000-08-02
申请人： Makoto Fujimoto
发明人： Makoto Fujimoto
IPC分类号： B41J2/44 , G02B13/00 , G02B26/10 , G02B26/12 , H04N1/04 , H04N1/113
CPC分类号： G02B26/125
摘要： A high definition light-scanning optical apparatus uses an oblique incidence optical system and has a simple configuration that does not exert any adverse effect on the quality of the image formed by it as the elements of the apparatus are appropriately arranged. The light-scanning optical apparatus comprises an incidence optical system adapted to cause the light beam emitted from an incident light emitting light source including a fold mirror to strike a deflection plane of an optical deflector with a predetermined angle in the sub-scanning section and a focussing optical system for focussing the light beam reflected by the deflection plane of the optical deflector on a surface to be scanned. The focussing optical system includes an fθ lens system having a spherical lens and a first cylindrical lens showing power in the main-scanning direction and a second cylindrical lens showing power in the sub-scanning direction.
摘要翻译：高分辨率光扫描光学装置使用倾斜入射光学系统，并且具有简单的构造，其对于由其形成的图像的质量不会产生不利影响，因为装置的元件被适当地布置。光扫描光学装置包括入射光学系统，其适于使从包括折射镜的入射光发射光源发射的光束在副扫描部分中以预定角度撞击光偏转器的偏转平面，并且聚焦光学系统，用于将由光学偏转器的偏转平面反射的光束聚焦在待扫描的表面上。聚焦光学系统包括具有球面透镜和显示主扫描方向的功率的第一柱面透镜的第一透镜系统和显示在副扫描方向上的功率的第二柱透镜。

78. 发明申请

US20050169329A1 Laser exposing system and laser printer using the same 失效
标题翻译：激光曝光系统和激光打印机使用相同
公开(公告)号：US20050169329A1
公开(公告)日：2005-08-04
申请号：US10871280
申请日：2004-06-21
申请人： Shinichi Nakatsuka , Jyunshin Sakamoto , Hiroshi Inenaga , Susumu Saito
发明人： Shinichi Nakatsuka , Jyunshin Sakamoto , Hiroshi Inenaga , Susumu Saito
IPC分类号： B41J2/44 , G06K15/12 , H01S3/00 , H01S5/042 , H01S5/068 , H01S5/22 , H01S5/223 , H01S5/30 , H01S5/343 , H01S5/40
CPC分类号： B82Y20/00 , G06K15/1209 , H01S5/042 , H01S5/06808 , H01S5/2206 , H01S5/2231 , H01S5/305 , H01S5/3095 , H01S5/34326 , H01S5/34333 , H01S5/34353 , H01S5/3436 , H01S5/4031
摘要： When a semiconductor laser is energized, a virtual junction temperature rises to reduce a threshold current, which fluctuates a light output by the unit of a several microseconds, thereby causing printing irregularity. An object of the invention is to prevent the fluctuation in light output occurring due to the temperature change caused by the energization of the semiconductor laser with a simple circuit structure and under the driving condition of a small bias current. A constant voltage driving is performed with a circuit or device having negative resistance characteristics being arranged In series with the semiconductor laser. Thus, the reduction in light output of the semiconductor laser due to the temperature rise is compensated for by an increase in driving current thanks to a reduction in rising voltage of current/voltage characteristics.
摘要翻译：当半导体激光器通电时，虚拟结温度上升以减小阈值电流，其使光输出以几微秒为单位波动，从而导致印刷不规则。本发明的目的是为了防止由于由简单的电路结构的半导体激光器的激励引起的温度变化和在小的偏置电流的驱动条件下产生的光输出的波动。利用具有负电阻特性的电路或器件与半导体激光器串联地进行恒压驱动。因此，由于电流/电压特性的上升电压的降低，由于温度升高导致的半导体激光器的光输出的减少被驱动电流的增加所补偿。

79. 发明申请

US20050168788A1 Optical scanning apparatus and image forming apparatus 失效
标题翻译：光学扫描装置和图像形成装置
公开(公告)号：US20050168788A1
公开(公告)日：2005-08-04
申请号：US11014259
申请日：2004-12-15
申请人： Yujiro Nomura , Ken Ikuma
发明人： Yujiro Nomura , Ken Ikuma
IPC分类号： B41J2/44 , G02B26/08 , G02B26/10 , H04N1/036 , H04N1/113 , H04N1/12
CPC分类号： H04N1/1135 , B41J2/465 , B41J2/471 , G02B26/0841 , G02B26/085 , G02B26/10 , H04N1/12 , H04N2201/0082 , H04N2201/0446
摘要： A light beam L from a laser source 62 impinges upon a deflection mirror surface 651 from the direction of a pivot axis (sub scanning direction Y) at an acute angle γ with respect to the surface normal NL to the deflection mirror surface 651, and the light beam scans in a main scanning direction X. Since the light beam is incident upon the deflection mirror surface 651 along the direction of the pivot axis, the length of a movable plate 653 in the main scanning direction X may be relatively short. Further, a first optical system 63 shapes the light beam incident upon the deflection mirror surface 651 into an elongated cross sectional shape which is long in the main scanning direction X, and the movable member 653 is finished as an elongated strip which elongates in the main scanning direction X. Hence, the movable plate 653 is light-weight and can pivot stably at a faster speed than in a conventional apparatus.
摘要翻译：来自激光源62的光束L相对于偏转镜表面651的相对于表面法线NL以锐角γ从枢轴（副扫描方向Y）的方向入射到偏转镜面651，光束沿主扫描方向X扫描。由于光束沿着枢转轴线的方向入射到偏转镜面651上，所以可动板653在主扫描方向X上的长度可能相对较短。此外，第一光学系统63将入射在偏转镜面651上的光束成形为在主扫描方向X上长的细长横截面形状，并且可移动部件653被完成为在主体中伸长的细长条因此，可移动板653重量轻并且能够以比传统装置更快的速度稳定地枢转。

80. 发明授权

US06924914B2 Light deflector, method of manufacturing light deflector, optical device using light deflector, and torsion oscillating member 失效
标题翻译：光偏转器，光偏转器的制造方法，使用光偏转器的光学装置和扭转摆动构件
公开(公告)号：US06924914B2
公开(公告)日：2005-08-02
申请号：US10188809
申请日：2002-07-05
申请人： Takahisa Kato , Takayuki Yagi , Yasuhiro Shimada , Yukio Furukawa
发明人： Takahisa Kato , Takayuki Yagi , Yasuhiro Shimada , Yukio Furukawa
IPC分类号： B41J2/44 , B81B3/00 , B81C1/00 , G02B7/182 , G02B26/08 , G02B26/10 , G02F1/29
CPC分类号： G02B7/1821 , G02B26/085 , Y10S359/90
摘要： There is disclosed a light deflector in which both ends of a movable plate is supported to a support substrate by an elastic support portion, a reflection surface is formed on one surface of the movable plate, and the movable plate is torsion-oscillated about a torsion axis of the elastic support portion as a center to deflect an incident light that enters the reflection surface, wherein a recessed portion is formed on at least one side surface of both sides, which is a surface on which the reflection surface is not formed, and between which the torsion axis of the elastic support portion is interposed.
摘要翻译：公开了一种光偏转器，其中可动板的两端通过弹性支撑部支撑在支撑基板上，反射面形成在可动板的一个表面上，并且可动板围绕扭转扭转振荡弹性支撑部分的轴线作为中心以偏转入射到反射表面的入射光，其中在作为未形成反射面的表面的两侧的至少一个侧表面上形成有凹部，以及弹性支撑部的扭转轴插入其间。

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