公开(公告)号：US5774762A

公开(公告)日：1998-06-30

申请号：US815767

申请日：1997-03-12

申请人： Shinichi Takemoto ,  Yasuyuki Inada ,  Tetsuya Sakai

发明人： Shinichi Takemoto ,  Yasuyuki Inada ,  Tetsuya Sakai

IPC分类号： G03G15/00 ,  G03G15/16 ,  G03G15/02 ,  G03G15/043 ,  G03G15/06

CPC分类号： G03G15/5054 ,  G03G15/1675 ,  G03G15/5041 ,  G03G2215/00042 ,  G03G2215/00054 ,  G03G2215/00763 ,  G03G2215/1623

摘要： In an electrophotographic image forming apparatus, the resistance of an transfer material is detected to which a toner image is transferred. The amount of adhered toners of a standard image is detected, and the development bias voltage is controlled according to the detected amount of adhered toners. Then, the transfer voltage is controlled by taking into account the resistance of the transfer material, the charges of adhered toners and the development bias voltage. Thus, the transfer efficiency is stabilized so that a stable image is formed with reproducible colors and densities. For a dot image, an area ratio of a standard dot toner image is detected, and at least one of an amount of charges for charging the photoconductor uniformly, an intensity of the light beam for exposing the photoconductor and the development bias voltage is controlled according to the detected area ratio.

摘要翻译： 在电子照相图像形成装置中，检测转印材料的电阻，调色剂图像被转印到转印材料上。 检测标准图像的粘附调色剂的量，并且根据检测到的粘附的调色剂的量来控制显影偏压。 然后，通过考虑转印材料的电阻，粘附的调色剂的电荷和显影偏压来控制转印电压。 因此，转印效率稳定，从而形成具有可再现的颜色和密度的稳定图像。 对于点图像，检测标准点调色剂图像的面积比，并且均匀地对感光体充电的电荷量中的至少一个，用于曝光感光体的光束的强度和显影偏压被控制为根据 到检测面积比。

公开(公告)号：US08925408B2

公开(公告)日：2015-01-06

申请号：US13455551

申请日：2012-04-25

申请人： Tetsuya Sakai

发明人： Tetsuya Sakai

IPC分类号： F16H3/06 ,  F16H27/02 ,  F16H29/02 ,  F16H29/20 ,  F16H25/22 ,  H02K7/06 ,  F16C29/08 ,  F16H25/20 ,  F16C29/02

CPC分类号： F16H25/2204 ,  F16C29/02 ,  F16C29/088 ,  F16H2025/2034 ,  F16H2025/2075 ,  H02K7/06 ,  Y10T74/18568 ,  Y10T74/18656 ,  Y10T74/18712

摘要： A clean environmental actuator is less in weight, height in transverse section and compact in construction, even with ensuring accurate position control and conformable to high speed operation and high acceleration/deceleration. Both a bed and a slider are stowed in an enclosure and packings are in T-slots in side walls of the bed to seal clearances between the bed and the enclosure. The enclosure is composed of an end bracket to cover one end of the bed, a motor bracket to cover another end of the bed, a pair of side coverings to enclose the side surfaces and tops of the side walls of the bed, a sealing panel to cover an upward opening between the side coverings, and a table covering to overlay an area of the sealing panel lying on the slider and side areas of the table bulging out from side edges of the sealing panel.

摘要翻译： 清洁的环境执行器重量轻，横截面高度高，结构紧凑，即使确保精确的位置控制，符合高速运行和高加速/减速的要求。 床和滑块都被收纳在外壳中，并且填料位于床的侧壁中的T形槽中，以密封床和外壳之间的间隙。 外壳由端盖支撑以覆盖床的一端，电机托架覆盖床的另一端，一对侧盖以封闭床的侧壁和顶部，密封板 以覆盖侧面覆盖物之间的向上开口，以及桌子覆盖物，覆盖位于滑块上的密封面板的区域和从该密封面板的侧边缘凸出的台面的侧面区域。

公开(公告)号：US08548013B2

公开(公告)日：2013-10-01

申请号：US12496200

申请日：2009-07-01

申请人： Tomoharu Kitabayashi ,  Tetsuya Sakai ,  Michihiro Nakai

发明人： Tomoharu Kitabayashi ,  Tetsuya Sakai ,  Michihiro Nakai

IPC分类号： H01S3/30

CPC分类号： H01S3/2333 ,  H01S3/0064 ,  H01S3/06758 ,  H01S3/2375 ,  H01S3/302

摘要： This fiber laser is provided with: a signal light source that outputs a signal light; a rare earth-doped fiber that amplifies and outputs the signal light from the signal light source; a Raman amplifying fiber that is routed as a portion of an optical transmission path in order to output the output light from the rare earth-doped fiber to an outside thereof; and a wavelength selecting element that is provided in the optical transmission path from the Raman amplifying fiber to the signal light source and does not allow transmission of a Stokes light that is generated in the Raman amplifying fiber.

摘要翻译： 该光纤激光器具有：输出信号光的信号光源; 稀土掺杂光纤，其放大并输出来自信号光源的信号光; 拉曼放大光纤，其被路由为光传输路径的一部分，以便将来自稀土掺杂光纤的输出光输出到其外部; 以及波长选择元件，其设置在从拉曼放大光纤到信号光源的光传输路径中，并且不允许透射在拉曼放大光纤中产生的斯托克斯光。

公开(公告)号：US20130097178A1

公开(公告)日：2013-04-18

申请号：US13274796

申请日：2011-10-17

申请人： Young-In Song ,  Liu Jing ,  Chin-Yew Lin ,  Tetsuya Sakai

发明人： Young-In Song ,  Liu Jing ,  Chin-Yew Lin ,  Tetsuya Sakai

IPC分类号： G06F17/30 ,  G06F15/18

CPC分类号： G09B7/02 ,  G06Q50/10 ,  G06Q50/20

摘要： Techniques for unsupervised management of a question and answer (QA) forum include labeling of answers for quality purposes, and identification of experts. In a QA thread, a ranking of answers may include an initial labeling of the longest answer in each thread as the best answer. Such a labeling provides an initial point of reference. Then, in an iterative manner answerers are ranked using the labeling. The ranking of answerers allows selection of experts and poor or inexpert answerers. A label update is performed using the experts (and perhaps inexpert answerers) as input. The label update may be used to train a model, which may describe quality of answers in one or more QA threads and an indication of expert and inexpert answerers. The iterative process may be ended upon convergence or upon a maximum number of iterations.

摘要翻译： 用于无人管理问答（QA）论坛的技术包括为质量目的标识答案，并确定专家。 在QA线程中，答案的排名可能包括每个线程中最长答案的初始标签作为最佳答案。 这样的标签提供了初步的参考点。 然后，以迭代的方式，使用标签对答复者进行排名。 回答者的排名允许选择专家和穷人或无经验的回答者。 使用专家（或许不太实际的回答者）作为输入进行标签更新。 标签更新可以用于训练模型，其可以描述一个或多个QA线程中的答案的质量以及专家和不熟练的答复者的指示。 迭代过程可以在收敛或最大迭代次数时结束。

公开(公告)号：US20080122918A1

公开(公告)日：2008-05-29

申请号：US11802364

申请日：2007-05-22

申请人： Tetsuya Sakai ,  Hironori Akashi

发明人： Tetsuya Sakai ,  Hironori Akashi

IPC分类号： B41J2/47

CPC分类号： B41J2/473

摘要： Differing ratios of the amount of light from light source LD2 to the amount of light from light source LD1 are provided. An image pattern for adjustment that includes, for each color, an area made up of isolated dots by light source LD1 and an area made up of isolated dots by light source LD2, is printed for each ratio. In a copier, a density of each area is detected, a ratio at which a difference between the density of an area of isolated dots by light source LD1 and the density of an area of isolated dots by light source LD2 is smallest is decided as an adjustment ratio, and control is performed such that light sources LD1 and LD2 emit light at the adjusted ratio.

摘要翻译： 提供了光源LD2的光量与来自光源LD1的光量的不同比例。 针对每个颜色，针对每个颜色，包括由光源LD1构成的由孤立点组成的区域和由光源LD 2构成的由孤立点组成的区域的调整用图像图案。 在复印机中，检测各区域的密度，决定光源LD1的孤立点的区域的密度与光源LD2的孤立点的密度之间的差最小的比例 作为调整率，进行控制，使得光源LD1和LD2以调整的比率发光。

公开(公告)号：US20070233663A1

公开(公告)日：2007-10-04

申请号：US11680914

申请日：2007-03-01

申请人： Junko Ami ,  Yasuyuki Masai ,  Takehide Yano ,  Hisayoshi Nagae ,  Kazuhiko Abe ,  Tetsuya Sakai ,  Hideki Tsutsui ,  Kazutaka Ohigashi

发明人： Junko Ami ,  Yasuyuki Masai ,  Takehide Yano ,  Hisayoshi Nagae ,  Kazuhiko Abe ,  Tetsuya Sakai ,  Hideki Tsutsui ,  Kazutaka Ohigashi

IPC分类号： G06F17/30

CPC分类号： G06F16/248 ,  G06F16/243 ,  G06F16/29

摘要： An acquiring unit acquires a first search criterion from outside. A first searching unit extracts a first search result that satisfies the first search criterion from a storing unit that stores information to be searched. A first output unit outputs the first search result to a first output device. A changing unit changes the first search criterion to a second search criterion based on a predetermined condition. A second searching unit extracts a second search result that satisfies the second search criterion from the storing unit. A second output unit outputs the second search result to a second output device that is different from the first output device.

摘要翻译： 获取单元从外部获取第一搜索标准。 第一搜索单元从存储要搜索的信息的存储单元中提取满足第一搜索准则的第一搜索结果。 第一输出单元将第一搜索结果输出到第一输出设备。 改变单元基于预定条件将第一搜索准则改变为第二搜索准则。 第二搜索单元从存储单元提取满足第二搜索准则的第二搜索结果。 第二输出单元将第二搜索结果输出到与第一输出设备不同的第二输出设备。

公开(公告)号：US20070136755A1

公开(公告)日：2007-06-14

申请号：US11604363

申请日：2006-11-27

申请人： Tetsuya Sakai

发明人： Tetsuya Sakai

IPC分类号： H04N7/10 ,  H04N7/025 ,  H04N5/91 ,  H04N5/445 ,  G06F3/00 ,  H04N7/00 ,  G06F13/00

CPC分类号： H04N9/804 ,  G06F16/78 ,  G06F16/7844 ,  H04N9/8233 ,  H04N21/4312 ,  H04N21/4314 ,  H04N21/44008 ,  H04N21/472 ,  H04N21/4756 ,  H04N21/84 ,  H04N21/8456

摘要： A video content viewing support system includes unit acquiring video content and text data corresponding to the video content, unit extracting viewpoints from the video content, based on the text data, unit extracting, from the video content, topics corresponding to the viewpoints, based on the text data, unit dividing the video content into content segments including first segments and second segments for each of the extracted topics, the first segments corresponding to a first viewpoint included in the viewpoints, the second segments corresponding to a second viewpoint included in the viewpoints, unit generating a thumbnail and a keyword for each of the content segments, unit providing the first segments and at least one of the thumbnail and the keyword corresponding to one of the first segments for each of the first segments, and unit selecting at least one of the provided first segments.

摘要翻译： 视频内容观看支持系统包括获取与视频内容相对应的视频内容和文本数据的单元，基于文本数据从视频内容提取视点的单元，从视频内容中提取与视点对应的主题的单元，基于 所述文本数据，将所述视频内容划分为包括所述提取的主题中的每一个的包括第一片段和第二片段的内容片段，所述第一片段对应于包括在所述视点中的第一视点，所述第二片段对应于包括在所述视点中的第二视点 ，为每个内容片段生成缩略图和关键字的单元，提供第一片段的单位，以及与第一片段中的每一个相对应的缩略图和关键字中的至少一个，以及单元选择至少一个 的提供的第一段。

公开(公告)号：US20070085893A1

公开(公告)日：2007-04-19

申请号：US11374168

申请日：2006-03-14

申请人： Tetsuya Sakai ,  Katsuyuki Hirata ,  Tatsuya Isono ,  Takashi Harashima ,  Toshio Tsuboi

发明人： Tetsuya Sakai ,  Katsuyuki Hirata ,  Tatsuya Isono ,  Takashi Harashima ,  Toshio Tsuboi

IPC分类号： B41J2/385

CPC分类号： B41J2/473

摘要： An image forming apparatus of the invention includes an image carrier, an exposure device performing exposure for forming a toner image on a surface of the image carrier and having at least a first exposure light source and a second exposure light sources a sensor for detecting specified patterns, which are formed on the image carrier at a specified time with use of the first and second exposure light sources, a storing unit for storing a correlation, which is attained from a detection result by the sensor, between the first and second exposure light sources, and a controller for controlling the first and second exposure light sources based on the correlation.

摘要翻译： 本发明的图像形成装置包括图像载体，曝光装置，在图像载体的表面上进行用于形成调色剂图像的曝光，并具有至少第一曝光光源和第二曝光光源，用于检测指定图案的传感器 ，其在使用第一和第二曝光光源的指定时间形成在图像载体上;存储单元，用于存储根据传感器的检测结果在第一和第二曝光光源之间获得的相关性 以及控制器，用于基于相关性来控制第一和第二曝光光源。

公开(公告)号：US07065279B2

公开(公告)日：2006-06-20

申请号：US10853114

申请日：2004-05-26

申请人： Kensuke Shima ,  Tomoharu Kitabayashi ,  Tetsuya Sakai

发明人： Kensuke Shima ,  Tomoharu Kitabayashi ,  Tetsuya Sakai

IPC分类号： G02B6/02

CPC分类号： H01S3/06708 ,  H01S3/094003

摘要： An inner cladding exposure section 14 is formed by removing a part of an outer cladding 4 of an optical amplification medium fiber 10 which has a porous layer 3 between the inner cladding 2 and the outer cladding 4 in a longitudinal direction. An end surface 23 of an optical fiber 20 for the excited light incidence is cemented on an outer periphery of the exposed inner cladding 2. The excited light 24 is incident into the optical amplification medium fiber 10 from the optical fiber 20 for the excited light incidence. By doing this, it is possible to provide a method for exciting a light in an optical amplification medium fiber which can realize a superior amplitude while emitting the excited light so as to be incident into the optical amplification medium fiber highly efficiently.

摘要翻译： 通过在纵向方向上去除在内包层2和外包层4之间具有多孔层3的光学放大介质纤维10的外包层4的一部分来形成内包层曝光部分14。 用于激发的光入射的光纤20的端表面23胶合在暴露的内包层2的外周上。 激发光24从用于激发光入射的光纤20入射到光学放大介质光纤10中。 通过这样做，可以提供一种用于激发光放大介质光纤中的光的方法，其可以在发射激发光的同时实现优异的振幅，从而高效地入射到光放大介质光纤中。

公开(公告)号：US06982813B2

公开(公告)日：2006-01-03

申请号：US09776883

申请日：2001-02-06

申请人： Katsuyuki Hirata ,  Kentaro Katori ,  Tetsuya Sakai ,  Tomoki Wada

发明人： Katsuyuki Hirata ,  Kentaro Katori ,  Tetsuya Sakai ,  Tomoki Wada

IPC分类号： G03B27/32 ,  G06E1/02 ,  B41J2/45 ,  G06K9/32

CPC分类号： G03G15/5062 ,  B41J2/45 ,  G03G2215/00067 ,  G03G2215/0119 ,  G06K15/1214

摘要： An image forming device capable of providing an image of excellent quality without unevenness of density. According to the image forming device, a controller measures light quantity for each light emitting element of the exposing device as to the pattern where only one of the light emitting elements is turned on, and as to the pattern where all the light emitting elements are turned on. Based on the data about the measured light quantity, a change rate in the light quantity distribution of the exposing device is calculated. Based on the data about the measured light quantity and the change rate in the light quantity distribution calculated, correction value for each of the light emitting elements of the exposing device is determined.

摘要翻译： 一种图像形成装置，能够提供质量优良的图像，而不会产生不均匀的密度。 根据图像形成装置，控制器测量曝光装置的每个发光元件的光量，其中仅一个发光元件被接通的图案，以及所有发光元件被转动的图案 上。 基于关于测量光量的数据，计算曝光装置的光量分布的变化率。 基于计算出的光量分布中的测量光量和变化率的数据，确定曝光装置的每个发光元件的校正值。