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1. 发明申请

US20120268802A1 Laser Scanning Optical Device 审中-公开
标题翻译：激光扫描光学装置
公开(公告)号：US20120268802A1
公开(公告)日：2012-10-25
申请号：US13434687
申请日：2012-03-29
申请人： Yasushi Nagasaka , Naoki Tajima , Takahiro Matsuo
发明人： Yasushi Nagasaka , Naoki Tajima , Takahiro Matsuo
IPC分类号： G02B26/10
CPC分类号： G02B26/124
摘要： The laser scanning optical device comprises: a light source; a collimator lens; a light source holder; a lens holder; a light source unit holder; a first rotation axis; and a second rotation axis. The light source includes a plurality of light emitting points. The collimator lens converts diverging rays irradiated from the light source into parallel rays. The light source holder holds the light source. The lens holder holds the collimator lens. The light source unit holder holds the light source holder and the lens holder. The first rotation axis rotates the collimator lens with respect to an ideal optical axis. The second rotation axis rotates the light source unit holder while constantly maintaining a positional relationship between the light source holder and the lens holder.
摘要翻译：激光扫描光学装置包括：光源; 准直透镜; 光源支架; 镜头架; 光源单元支架; 第一旋转轴; 和第二旋转轴。光源包括多个发光点。准直透镜将从光源照射的发散光线转换为平行光线。光源支架保持光源。透镜架固定准直透镜。光源单元保持器保持光源保持器和透镜保持器。第一旋转轴相对于理想的光轴旋转准直透镜。第二旋转轴旋转光源单元保持器，同时保持光源保持器和透镜保持器之间的位置关系。

2. 发明授权

US08879134B2 Laser scanning optical device 有权
标题翻译：激光扫描光学器件
公开(公告)号：US08879134B2
公开(公告)日：2014-11-04
申请号：US13442654
申请日：2012-04-09
申请人： Naoki Tajima , Yasushi Nagasaka , Takahiro Matsuo
发明人： Naoki Tajima , Yasushi Nagasaka , Takahiro Matsuo
IPC分类号： G02B26/08 , G02B26/12 , B41J2/47
CPC分类号： G02B26/12 , B41J2/473
摘要： A laser scanning optical device includes: alight source having a plurality of emission points; a plate-like light source holder which holds the light source in a center of the light source holder; a base arranged to face the light source holder; and an attitude adjusting part which adjusts an attitude of the light source by adjusting a tilt of the light source holder, and the attitude adjusting part includes an inclined part and an inclination conveying part, and adjusts the tilt of the light source holder with respect to the base by displacing an abutting position of the inclined part corresponding to the inclination conveying part along an inclined surface of the inclined part.
摘要翻译：激光扫描光学装置包括：具有多个发射点的光源; 将光源保持在光源支架的中心的板状光源支架; 布置成面对光源支架的基座; 以及姿态调节部，其通过调整所述光源保持器的倾斜来调节所述光源的姿势，并且所述姿态调整部具有倾斜部和倾斜传送部，并且调整所述光源保持器相对于所述基座通过沿着所述倾斜部分的倾斜表面移位与所述倾斜传送部分相对应的所述倾斜部分的邻接位置。

3. 发明申请

US20120275003A1 Laser Scanning Optical Device 有权
标题翻译：激光扫描光学装置
公开(公告)号：US20120275003A1
公开(公告)日：2012-11-01
申请号：US13442654
申请日：2012-04-09
申请人： Naoki Tajima , Yasushi Nagasaka , Matsuo Takahiro
发明人： Naoki Tajima , Yasushi Nagasaka , Matsuo Takahiro
IPC分类号： G02B26/10
CPC分类号： G02B26/12 , B41J2/473
摘要： A laser scanning optical device includes: alight source having a plurality of emission points; a plate-like light source holder which holds the light source in a center of the light source holder; a base arranged to face the light source holder; and an attitude adjusting part which adjusts an attitude of the light source by adjusting a tilt of the light source holder, and the attitude adjusting part includes an inclined part and an inclination conveying part, and adjusts the tilt of the light source holder with respect to the base by displacing an abutting position of the inclined part corresponding to the inclination conveying part along an inclined surface of the inclined part.
摘要翻译：激光扫描光学装置包括：具有多个发射点的光源; 将光源保持在光源支架的中心的板状光源支架; 布置成面对光源支架的基座; 以及姿态调节部，其通过调整所述光源保持器的倾斜来调节所述光源的姿势，并且所述姿态调整部具有倾斜部和倾斜传送部，并且调整所述光源保持器相对于所述基座通过沿着所述倾斜部分的倾斜表面移位与所述倾斜传送部分相对应的所述倾斜部分的邻接位置。

4. 发明授权

US08666294B2 Carrier removing device and image forming apparatus 有权
标题翻译：载体移除装置和图像形成装置
公开(公告)号：US08666294B2
公开(公告)日：2014-03-04
申请号：US12904014
申请日：2010-10-13
申请人： Natsuko Minegishi , Naoki Tajima , Seiko Itagaki , Hiroyuki Saito
发明人： Natsuko Minegishi , Naoki Tajima , Seiko Itagaki , Hiroyuki Saito
IPC分类号： G03G15/00
CPC分类号： G03G15/095 , G03G21/0047 , G03G2215/0607
摘要： A carrier removing apparatus, including: an electrode, having a plurality of openings through which a carrier passes, disposed to oppose an image carrier, and a power source to apply a voltage onto the electrode so as to separate the carrier on the image carrier from the image carrier, wherein the electrode has a surface along a surface of the image carrier.
摘要翻译：一种载体移除装置，包括：电极，其具有多个开口，载体通过所述开口设置成与图像载体相对;以及电源，用于向所述电极施加电压，以将所述载体上的载体与所述载体分离; 所述图像载体，其中所述电极具有沿所述图像载体的表面的表面。

5. 发明申请

US20070273995A1 Data storage device and error processing method in its read processing 有权
标题翻译：数据存储设备及其读取处理中的错误处理方法
公开(公告)号：US20070273995A1
公开(公告)日：2007-11-29
申请号：US11807155
申请日：2007-05-24
申请人： Toshiroh Unoki , Minoru Hashimoto , Toru Aida , Naoki Tajima , Hiroshi Kawanobe
发明人： Toshiroh Unoki , Minoru Hashimoto , Toru Aida , Naoki Tajima , Hiroshi Kawanobe
IPC分类号： G11B20/10 , G11B5/09
CPC分类号： G11B20/18 , G11B20/1217 , G11B2020/183
摘要： Embodiments in accordance with the present invention help a disk drive to effectively cope with a data address mark detection error. In one embodiment, a data sector is provided with plural data address marks and an read/write (RW) channel reads out the data sector using part of those data address marks. Each divisional section of a split sector has two data address marks and the RW channel uses one of the two data address marks. A data address mark to be used is specified by a register. When an error occurs in detecting a data address mark, its position is stored in a register. Based on the error position, an error recovery processing section stores, in the register, a data address mark to be used in a next retry.
摘要翻译：根据本发明的实施例有助于磁盘驱动器有效地处理数据地址标记检测错误。在一个实施例中，数据扇区被提供有多个数据地址标记，并且读/写（RW）通道使用这些数据地址标记的一部分读出数据扇区。分割扇区的每个分区具有两个数据地址标志，RW通道使用两个数据地址标记中的一个。要使用的数据地址标志由寄存器指定。当检测到数据地址标记出现错误时，其位置存储在寄存器中。基于错误位置，错误恢复处理部分在寄存器中存储要在下次重试中使用的数据地址标记。

6. 发明授权

US06836277B2 Sensor attachment position determining method, image forming apparatus, and image forming method 失效
标题翻译：传感器安装位置确定方法，图像形成装置和图像形成方法
公开(公告)号：US06836277B2
公开(公告)日：2004-12-28
申请号：US10647354
申请日：2003-08-25
申请人： Naoki Tajima
发明人： Naoki Tajima
IPC分类号： B41J2435
CPC分类号： H04N1/506
摘要： In this invention, the relationship between the attachment position of a sensor and the formation positional shift of a color image is checked by moving a color misregistration detection sensor along an attachment position candidate line that is defined in advance in a direction perpendicular to the rotational direction of an endless-belt-shaped transfer body. A specific attachment position on the sensor attachment position candidate line, at which color misregistration of the color image at a side edge portion of the transfer body becomes equal to the maximum value of color misregistration at a portion except the side edge portion, is found. The sensor is fixed at a position that satisfies the specific attachment position and opposes the color image formation surface of the transfer body. Accordingly, the image forming apparatus is controlled to correct color overlay on the basis of the detection signal of the color image by the sensor. As a result, the color misregistration on the entire color image formation surface can be minimized. Additionally, a high-quality color image with minimum color misregistration can be formed.
摘要翻译：在本发明中，通过沿着与旋转方向垂直的方向预先限定的安装位置候补线移动颜色对准检测传感器来检查传感器的安装位置与彩色图像的形成位置偏移之间的关系的无端带状转印体。发现传感器安装位置候选行上的特定安装位置，在该位置处，转印体的侧边缘部分处的彩色图像的颜色不对准变得等于侧边部分以外的部分处的颜色重合失调的最大值。传感器固定在满足特定安装位置并与传送体的彩色图像形成面相对的位置。因此，根据传感器对彩色图像的检测信号，控制图像形成装置来校正颜色重叠。结果，整个彩色图像形成表面上的颜色重合失调可以最小化。另外，可以形成具有最小颜色对准的高质量彩色图像。

7. 发明授权

US5937267A System, device and method for quantification of polychlorobiphenyls 失效
标题翻译：用于定量聚氯联苯的系统，装置和方法
公开(公告)号：US5937267A
公开(公告)日：1999-08-10
申请号：US886542
申请日：1997-07-01
申请人： Kenji Todori , Shuji Hayase , Katsushi Nishizawa , Nobutada Aoki , Hideki Shimada , Naoki Tajima , Kazuo Unoki
发明人： Kenji Todori , Shuji Hayase , Katsushi Nishizawa , Nobutada Aoki , Hideki Shimada , Naoki Tajima , Kazuo Unoki
IPC分类号： A62D3/176 , A62D101/22 , C07B35/06 , C07C25/18 , G01N21/64 , B01J19/12
CPC分类号： A62D3/176 , G01N21/643 , A62D2101/22 , A62D2203/10 , G01N2021/6417
摘要： The present invention is to clear the difficulty in determining the progress of the decomposition reaction of PCBs carried out by a conventional device for decomposing PCBs, and to provide a system for treating PCBs to render them harmless, capable of continuously determining the progress of the decomposition reaction of PCBs at real time by using a predetermined amount of a reaction solution taken out while the decomposition reaction of the PCBs is proceeding.The quantity of the polychlorobiphenyls existing in a polychlorobiphenyl-containing liquid can be determined by the system for treating polychlorobiphenyls to render them harmless according to the present invention in the following manner: a polychlorobiphenyl-containing liquid is irradiated with exciting light of from 400 nm to shorter than 450 nm, that can excite the polychlorobiphenyls, or with exciting light of from 300 nm to shorter than 400 nm, that can excite the decomposition products of the polychlorobiphenyls, and the intensity of the emitted light is measured at a wavelength between 450 nm and 600 nm, both inclusive; and the quantity of the existing polychlorobiphenyls is determined based on one of the values measured, or based on the ratio between the two values measured. The progress of the decomposition reaction of the polychlorobiphenyls can thus be determined, and the polychlorobiphenyls can be fully and sufficiently decomposed.
摘要翻译：本发明是为了清楚确定由用于分解PCB的常规装置进行的PCB的分解反应的进展的困难，并且提供一种用于处理PCB以使其无害的系统，能够连续地确定分解的进展通过使用在PCB的分解反应进行期间取出的预定量的反应溶液来实时地进行PCB的反应。存在于含聚氯联苯的液体中的多氯联苯的量可以通过根据本发明的用于处理聚氯联苯以使其无害化的系统以下列方式确定：将含有聚氯联苯的液体用400nm的激发光照射到小于450nm，可以激发聚氯联苯，或者激发300nm至小于400nm的激发光，其可以激发聚氯联苯的分解产物，并且在450nm的波长处测量发射光的强度和600 nm; 并且基于所测量的一个值或基于所测量的两个值之间的比率来确定现有的聚氯联苯的量。因此可以确定聚氯联苯的分解反应的进展，并且聚氯联苯可以完全和充分地分解。

8. 发明授权

US08401439B2 Image forming apparatus 有权
标题翻译：图像形成装置
公开(公告)号：US08401439B2
公开(公告)日：2013-03-19
申请号：US12963567
申请日：2010-12-08
申请人： Hiroyuki Saito , Naoki Tajima , Seiko Itagaki , Natsuko Minegishi
发明人： Hiroyuki Saito , Naoki Tajima , Seiko Itagaki , Natsuko Minegishi
IPC分类号： G03G15/095
CPC分类号： G03G15/095 , G03G2221/0005 , G03G2221/0078
摘要： The present invention realizes an image forming apparatus which is equipped with a carrier recovery section of simple configuration and for which maintenance is not required, the apparatus includes: a photoconductive drum; a developing device to develop a latent image formed on the photoconductive drum by a two-component developer containing a toner and a magnetic carrier, and a carrier recovery section which is equipped with a recovery roller, wherein the carrier recovery roller includes a rotatable sleeve, and a magnet roller that is installed inside the sleeve and provided with a plurality of fixed magnetic poles including a main pole to recover the magnetic carrier adhered onto the photoconductive drum and a separating pole to separate the magnetic carrier from the recovery roller, wherein a separating member is disposed at such a position that is opposite to the sleeve at a prescribed distance in a non-contact state.
摘要翻译：本发明实现了一种图像形成装置，其具有简单结构的载体回收部分，并且不需要维护，该装置包括：感光鼓; 显影装置，用于通过含有调色剂和磁性载体的双组分显影剂显影形成在感光鼓上的潜像;以及载体回收部分，其配备有回收辊，其中载体回收辊包括可旋转套筒，以及磁性辊，其安装在所述套筒的内部并且设置有多个固定磁极，所述多个固定磁极包括主极以回收附着在所述感光鼓上的磁性载体，以及分离杆，用于将所述磁性载体与所述回收辊分离，构件以非接触状态设置在与套筒相对的位置处以规定的距离。

9. 发明申请

US20070247736A1 Disk drive apparatus and method for writing and/or reading user data thereof 审中-公开
标题翻译：用于写入和/或读取其用户数据的磁盘驱动装置和方法
公开(公告)号：US20070247736A1
公开(公告)日：2007-10-25
申请号：US11788524
申请日：2007-04-19
申请人： Fuminori Sai , Kohji Takasaki , Yutaka Ozawa , Naoki Tajima
发明人： Fuminori Sai , Kohji Takasaki , Yutaka Ozawa , Naoki Tajima
IPC分类号： G11B5/09
CPC分类号： G11B5/59627 , G11B5/59688
摘要： Embodiments in accordance with the present invention suppress an adverse influence on a pattern of a magnetic disk due to its rotational jitter and write the pattern at more accurate timing. In accordance with one embodiment, a hard disk controller/microprocessing unit (HDC/MPU) controls a clock frequency of a data clock generation circuit so that a rotational jitter of the magnetic disk be compensated when writing and reading user data. The HDC/MPU expects a detection timing of next adjacent servo sector using an error between an actual detection timing and an expected detection timing of a servo sector which has already been detected. The HDC/MPU controls the clock frequency using the expected timing and writes and reads user data between current servo sector and next adjacent servo sector according to the clock signal.
摘要翻译：根据本发明的实施例抑制由于其旋转抖动对磁盘的图案的不利影响并且以更准确的定时写入图案。根据一个实施例，硬盘控制器/微处理单元（HDC / MPU）控制数据时钟产生电路的时钟频率，从而在写入和读取用户数据时补偿磁盘的旋转抖动。 HDC / MPU期望使用已经检测到的伺服扇区的实际检测定时和预期检测定时之间的误差来检测下一相邻伺服扇区的检测定时。 HDC / MPU使用预期定时控制时钟频率，并根据时钟信号在当前伺服扇区和下一个相邻伺服扇区之间写入和读取用户数据。

10. 发明授权

US07009629B2 Image forming apparatus with optical adjustors 有权
标题翻译：具有光学调节器的图像形成装置
公开(公告)号：US07009629B2
公开(公告)日：2006-03-07
申请号：US10968792
申请日：2004-10-19
申请人： Yuji Okugawa , Naoki Tajima , Masaaki Ikeda , Masahiro Shigetomi
发明人： Yuji Okugawa , Naoki Tajima , Masaaki Ikeda , Masahiro Shigetomi
IPC分类号： G03G15/00 , G03G15/041 , B41J2/41 , B41J2/435
CPC分类号： H04N1/1135 , B41J2/471 , G02B26/12 , G02B27/62 , H04N1/12 , H04N2201/0432
摘要： An image forming apparatus including a photoreceptor having an image carrying surface, first and second exposing devices to expose the image carrying surface to form first and second latent images, and first and second developing devices to develop the first and second latent images to form first and second toner images on the image carrying surface. The first exposing device has a light source which emits a light beam, a deflector which deflects the light beam on the image carrying surface to form a scanning line, a first optical system to focus the light beam, and a first adjustor which adjusts an alignment between the first optical system and the image carrying surface for correcting variation of lateral magnification in the primary scanning direction of the optical system so that the first toner image and the second toner image are superposed on a recording sheet.
摘要翻译：一种图像形成装置，包括具有图像承载表面的感光体，用于暴露图像承载表面以形成第一和第二潜像的第一和第二曝光装置，以及第一和第二显影装置，用于展开第一和第二潜像以形成第一和第二潜像，图像承载表面上的第二调色剂图像。第一曝光装置具有发射光束的光源，使图像承载表面上的光束偏转以形成扫描线的偏转器，用于聚焦光束的第一光学系统和调整对准的第一调节器在第一光学系统和图像承载表面之间，用于校正光学系统的主扫描方向上的横向放大率的变化，使得第一调色剂图像和第二调色剂图像叠加在记录片材上。

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