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    FLUORESCENCE ENDOSCOPE
    21.
    发明申请
    FLUORESCENCE ENDOSCOPE 审中-公开
    荧光内窥镜

    公开(公告)号：US20100020163A1

    公开(公告)日：2010-01-28

    申请号：US12518377

    申请日：2007-12-07

    Applicant: Toshiaki Watanabe ,  Atsushi Okawa ,  Yasushige Ishihara ,  Ryo Karasawa

    Inventor： Toshiaki Watanabe ,  Atsushi Okawa ,  Yasushige Ishihara ,  Ryo Karasawa

    IPC: H04N7/18

    CPC classification number: A61B5/0071 ,  A61B1/00165 ,  A61B1/043 ,  A61B5/0084 ,  A61B2560/0223

    Abstract: A fluorescence endoscope is provided that can easily judge whether body-cavity tissue is benign or malignant when fluorescence generated at the entire inner circumferential face of the body cavity serving as a subject is observed. The fluorescence endoscope includes: an insertion portion (5) be inserted into a body cavity (3); a balloon (15) brought into contact with an inner wall of the body cavity (3) located in radial directions of the insertion portion (5), thereby positioning the insertion portion (5) with respect to the body cavity (3) in the radial directions of the insertion portion (5); a light emitting and introducing unit (17, 19) emits excitation light for irradiating the inner wall, outward in the radial directions of the insertion portion (5), and introduces fluorescence generated at the inner wall to the inside of the insertion portion (5) from a plurality of different radial directions of the insertion portion (5); an image-acquisition unit (21) acquires an image with the fluorescence introduced by the light emitting and introducing unit (17, 19); a correction-signal calculating unit (57) calculates a correction signal for correcting an image-acquisition signal output from the image-acquisition unit (21), based on a distance between the insertion portion (5) and a contact surface of the balloon (15) that is brought into contact with the inner wall; and a signal processing unit (57) corrects the intensity of the image-acquisition signal based on the correction signal and generates an image signal from the corrected image-acquisition signal.

    Abstract translation: 提供了一种荧光内窥镜，其可以容易地判断当观察到在用作对象的体腔的整个内周面处产生的荧光时，体腔组织是良性还是恶性。 荧光内窥镜包括：插入部（5）插入体腔（3）中; 与所述体腔（3）的位于所述插入部（5）的径向方向的内壁接触的气囊（15），从而将所述插入部（5）相对于所述体腔（3）定位在所述插入部 插入部分（5）的径向方向; 发光引入单元（17,19）发射用于照射插入部（5）的径向外侧的内壁的激发光，并且将在内壁产生的荧光引入到插入部（5）的内部 ）从所述插入部（5）的多个不同的径向方向移动; 图像获取单元（21）获取由发光和导入单元（17,19）引入的荧光的图像。 校正信号计算单元（57）基于插入部分（5）和气球的接触表面之间的距离来计算用于校正从图像获取单元（21）输出的图像采集信号的校正信号 15）与内壁接触; 并且信号处理单元（57）基于校正信号校正图像采集信号的强度，并从校正后的图像采集信号生成图像信号。

    Solid-state laser processing apparatus and laser welding process
    22.
    发明授权
    Solid-state laser processing apparatus and laser welding process 失效
    固态激光加工设备和激光焊接工艺

    公开(公告)号：US07608799B2

    公开(公告)日：2009-10-27

    申请号：US11001052

    申请日：2004-12-02

    Applicant: Hironari Mikata ,  Kazuhisa Mikame ,  Akio Sato ,  Kazuki Kuba ,  Shuichi Fujikawa ,  Toshiaki Watanabe

    Inventor： Hironari Mikata ,  Kazuhisa Mikame ,  Akio Sato ,  Kazuki Kuba ,  Shuichi Fujikawa ,  Toshiaki Watanabe

    IPC: B23K26/00

    CPC classification number: B23K26/073 ,  B23K26/244 ,  B23K26/38 ,  G02B6/4296

    Abstract: A solid-state laser processing apparatus includes a solid-state laser oscillator, a laser beam diameter controller, an optical fiber, and a processing head. The solid-state laser oscillator oscillates a laser beam. The laser beam diameter controller controls a beam diameter of the laser beam, and includes an aperture. The aperture controls a beam quality of the laser beam defined by M2 so as to fall in a range of 85≦M2≦105. The optical fiber guides the controlled laser beam therein. The processing head includes a transfer optical system, and irradiates the guided laser beam to a surface of a workpiece to be processed by way of the transfer optical system.

    Abstract translation: 固体激光加工装置包括固体激光振荡器，激光束直径控制器，光纤和处理头。 固态激光振荡器振荡激光束。 激光束直径控制器控制激光束的光束直径，并且包括光圈。 孔径控制由M2限定的激光束的光束质量，以便落在85 <= M2 <= 105的范围内。 光纤将受控激光束引导到其中。 处理头包括转印光学系统，并且通过转印光学系统将被激光束照射到待处理的工件的表面。

    Image forming apparatus
    23.
    发明授权
    Image forming apparatus 失效
    图像形成装置

    公开(公告)号：US07545542B2

    公开(公告)日：2009-06-09

    申请号：US10937284

    申请日：2004-09-10

    Applicant: Kohji Oshikiri ,  Masaru Nakamura ,  Toshiaki Watanabe ,  Haruo Shida

    Inventor： Kohji Oshikiri ,  Masaru Nakamura ,  Toshiaki Watanabe ,  Haruo Shida

    IPC: G03G15/01 ,  B41J2/385

    CPC classification number: G06K15/00 ,  H04L12/18 ,  H04N1/0096 ,  H04N1/32502 ,  H04N1/32512 ,  H04N1/32518 ,  H04N1/32529 ,  H04N1/32534 ,  H04N2201/0094

    Abstract: In an image forming apparatus in which an input module, an output module, a process module, and a memory have a plurality of ports and are connected by a packet switch having independent paths for data transmission, a path controlling part determines a process path based on data information from the input module and data transmission ability of paths within the image forming apparatus, and conducts a selection control to select a data transmission path in response to data transmission delay time for each process path and a data type of data to be transmitted.

    Abstract translation: 在其中输入模块，输出模块，处理模块和存储器具有多个端口并且通过具有用于数据传输的独立路径的分组交换机连接的图像形成装置中，路径控制部件基于 来自输入模块的数据信息和图像形成装置内的路径的数据传输能力，并且进行选择控制以响应于每个处理路径的数据传输延迟时间和要发送的数据的数据类型来选择数据传输路径 。

    Moving picture coding and/or decoding systems, and variable-length coding and/or decoding system
    29.
    发明授权
    Moving picture coding and/or decoding systems, and variable-length coding and/or decoding system 有权
    运动图像编码和/或解码系统以及可变长度编码和/或解码系统

    公开(公告)号：US07388914B2

    公开(公告)日：2008-06-17

    申请号：US11686790

    申请日：2007-03-15

    Applicant: Takeshi Chujoh ,  Toshiaki Watanabe ,  Yoshihiro Kikuchi ,  Takeshi Nagai

    Inventor： Takeshi Chujoh ,  Toshiaki Watanabe ,  Yoshihiro Kikuchi ,  Takeshi Nagai

    IPC: H04N7/18

    CPC classification number: H04N19/69 ,  H04N19/152 ,  H04N19/159 ,  H04N19/176 ,  H04N19/187 ,  H04N19/37 ,  H04N19/46 ,  H04N19/52 ,  H04N19/61 ,  H04N19/65 ,  H04N19/66 ,  H04N19/70 ,  H04N19/89 ,  H04N19/93

    Abstract: A coding and/or decoding system includes: a code-word table for storing therein a plurality of code words, which are capable of being decoded both in forward and backward directions and which are formed so that delimiters of the code words are capable of being identified by a predetermined weight of the code words, so that the code words correspond to different source symbols; an encoder for selecting code words corresponding to inputted source symbols from the code-word table; and a synchronization interval setting part for preparing coded data every predetermined interval using the code words selected by the encoder and for inserting stuffing codes capable of being decoded in the backward direction. Thus, it is possible to decrease useless bit patterns to enhance the coding efficiency by smaller amounts of calculation and storage, and to decode variable length codes both in the forward and backward directions even if the synchronization interval is set every interval using the stuffing bits.

    Abstract translation: 编码和/或解码系统包括：码字表，用于在其中存储多个码字，其能够在前向和后向被解码，并且形成为使得码字的分隔符能够被 由代码字的预定权重识别，使得码字对应于不同的源符号; 编码器，用于从码字表中选择与输入的源符号对应的码字; 以及同步间隔设定部分，用于使用由编码器选择的代码字，每隔预定间隔准备编码数据，并用于插入能够沿向后方向解码的填充码。 因此，可以减少无用的位模式，通过更少的计算和存储量来提高编码效率，并且即使在使用填充位的每个间隔设置同步间隔的情况下，也可以在正向和反向方向上解码可变长度代码。

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