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    Optical waveguide circuit
    41.
    发明授权
    Optical waveguide circuit 有权
    光波导电路

    公开(公告)号：US07245793B2

    公开(公告)日：2007-07-17

    申请号：US10715146

    申请日：2003-11-17

    Applicant: Shin Kamei ,  Yasuyuki Inoue ,  Takuya Tanaka ,  Toshikazu Hashimoto

    Inventor： Shin Kamei ,  Yasuyuki Inoue ,  Takuya Tanaka ,  Toshikazu Hashimoto

    IPC: G02B6/12 ,  G02B6/36

    CPC classification number: G02B6/12011 ,  G02B6/12014 ,  G02B6/12016 ,  G02B6/12023 ,  G02B6/12028 ,  G02B6/122 ,  G02B6/125 ,  G02B2006/12107 ,  G02B2006/12145 ,  G02B2006/12195

    Abstract: An optical waveguide circuit includes a first loss component for causing a diffraction loss of light propagating through an optical waveguide, and a second loss component provided at least one of before and after the first loss component, for causing a diffraction loss less than the diffraction loss in the first loss component to the light propagating through the optical waveguide. This enables the beam spot size of the lightwave launched into the first loss component to be magnified seemingly, and to reduce the radiation angle of the lightwave at the first loss component, thereby making it possible to reduce the excess loss involved in the propagation of the light through the optical waveguide.

    Abstract translation: 一种光波导电路包括：第一损耗分量，用于使通过光波导传播的光的衍射损耗和第二损耗分量提供在第一损耗分量之前和之后的至少之一，用于使衍射损耗小于衍射损耗 在通过光波导传播的光的第一损耗分量中。 这使得发射到第一损耗分量中的光波的光束尺寸看起来被放大，并且为了减小第一损耗分量处的光波的辐射角，从而可以减少在 通过光波导的光。

    Method of forming coat on inner surface of bearing and apparatus for the same
    42.
    发明申请
    Method of forming coat on inner surface of bearing and apparatus for the same 审中-公开
    在轴承内表面上形成涂层的方法及其装置

    公开(公告)号：US20060013952A1

    公开(公告)日：2006-01-19

    申请号：US11198355

    申请日：2005-08-08

    Applicant: Tsuyoshi Nakashima ,  Takuya Tanaka ,  Weixing Zhong ,  Takayuki Shibayama

    Inventor： Tsuyoshi Nakashima ,  Takuya Tanaka ,  Weixing Zhong ,  Takayuki Shibayama

    IPC: B05D7/22 ,  B05B13/06 ,  B05C5/00

    CPC classification number: B05D7/222 ,  B05B13/0654 ,  B05D1/002 ,  F16C33/201 ,  Y10S118/10

    Abstract: There is provided a method of forming a coat on an inner surface of a bearing, in which a jig 13 is attached to a rotor 2 while holding four bearings 12 for example, so as to form those in a cylinder shape. Then, while the rotor 2 is rotated at a circumferential speed of 0.3 m/sec, a nozzle 8 for airless spraying is inserted into the rotor 2, so that the nozzle 8 injects a coating material 30 from the inside of the bearings 12 toward an inner surfaces of the bearings 12 to apply the coating material thereon. Because the coating material 30 is injected from the nozzle 8 without using compressed air, the fly amount of the coating material is made less as compared to air spray painting.

    Abstract translation: 提供了一种在轴承的内表面上形成涂层的方法，其中夹具13被连接到转子2上，同时保持例如四个轴承12，以便形成圆筒形。 然后，当转子2以0.3m / sec的圆周速度旋转时，将用于无空气喷射的喷嘴8插入转子2中，使得喷嘴8从轴承12的内部朝向 轴承12的内表面以在其上施加涂层材料。 由于涂料30从喷嘴8喷射而不使用压缩空气，与空气喷涂相比，使涂料的飞行量减少。

    LEARNING DEVICE AND LEARNING METHOD
    44.
    发明申请
    LEARNING DEVICE AND LEARNING METHOD 有权

    公开(公告)号：US20210012240A1

    公开(公告)日：2021-01-14

    申请号：US16902611

    申请日：2020-06-16

    Applicant: Takuya Tanaka ,  Ryosuke Kasahara ,  Akira Kinoshita

    Inventor： Takuya Tanaka ,  Ryosuke Kasahara ,  Akira Kinoshita

    IPC: G06N20/00

    Abstract: A learning device includes a learning unit configured to learn a model using learning data stored in a data storage unit; a subsampling unit configured to determine whether to use the learning data corresponding to gradient information updated by an update unit based on the model, for learning of a next model after learning of one model based on a subsampling rate; first and second buffer unit configured to buffer learning data determined to be used for and data determined not to be used for learning of the next model and gradient information corresponding to the learning data, respectively, up to a volume determined in advance. The first buffer unit and the second buffer unit are configured to write the learning data and the gradient information into the data storage unit for each predetermined block when buffering the learning data and the gradient information up to the volume.

    LEARNING DEVICE AND LEARNING METHOD
    46.
    发明申请
    LEARNING DEVICE AND LEARNING METHOD 审中-公开

    公开(公告)号：US20200050970A1

    公开(公告)日：2020-02-13

    申请号：US16527755

    申请日：2019-07-31

    Applicant: Takuya Tanaka ,  Ryosuke Kasahara

    Inventor： Takuya Tanaka ,  Ryosuke Kasahara

    IPC: G06N20/20 ,  G06N5/00

    Abstract: A learning device is configured to perform learning of a decision tree. The learning device includes a gradient output unit and a branch score calculator. The gradient output unit is configured to output a cumulative sum of gradient information corresponding to each value of a feature amount of learning data. The branch score calculator is configured to calculate a branch score used for determining a branch condition for a node of the decision tree, from the cumulative sum without using a dividing circuit.

    Information processing device, information processing method, computer-readable recording medium, and inspection system
    47.
    发明授权
    Information processing device, information processing method, computer-readable recording medium, and inspection system 有权

    公开(公告)号：US10043090B2

    公开(公告)日：2018-08-07

    申请号：US15365244

    申请日：2016-11-30

    Applicant: Takuya Tanaka ,  Ryosuke Kasahara

    Inventor： Takuya Tanaka ,  Ryosuke Kasahara

    IPC: G06K9/00 ,  G06K9/32 ,  G06K9/64 ,  G06K9/40 ,  G06K9/46 ,  G06T7/00

    Abstract: An information processing device inspects a target image that contains an image of an inspection target. The information processing device includes a pre-processor, a first calculator, a second calculator, and a determiner. The pre-processor is configured to perform pre-processing for comparing the target image with a reference image or a plurality of reference images. The first calculator is configured to define, in the target image, a region of interest (ROI) and surrounding regions that are adjacent to the ROI, and calculate a feature value of the ROI. The second calculator is configured to calculate an outlier from comparison with feature values of images corresponding to the ROI and the surrounding regions in the reference images. The outlier numerically indicates singularity of an image at the ROI. The determiner is configured to provide, based on the outlier, an indicator to be used for the inspection.

    METHOD OF AND APPARATUS FOR MANUFACTURING COATED BEARING
    48.
    发明申请
    METHOD OF AND APPARATUS FOR MANUFACTURING COATED BEARING 有权
    制造涂层轴承的方法和装置

    公开(公告)号：US20120204786A1

    公开(公告)日：2012-08-16

    申请号：US13452721

    申请日：2012-04-20

    Applicant: Takuya Tanaka ,  Masahito Fujita

    Inventor： Takuya Tanaka ,  Masahito Fujita

    IPC: B05C11/04

    CPC classification number: B05C1/02 ,  B05C1/0808 ,  B05D1/28 ,  B05D7/22 ,  F16C33/201

    Abstract: A transfer roll rotates to have a coating liquid in a coating liquid tank filled in recesses formed on a roll surface thereof and to have a surplus coating liquid scraped off by a doctor blade, and rotates contacting with a coating roll. Thereby, the coating liquid in the recesses of the transfer roll is transferred to the coating roll. Thereafter, while the transfer roll is moved upward, an arm is rotated counterclockwise whereby the coating roll is separated from the transfer roll. The arm is further rotated whereby the coating roll is moved along an inner surface of a half bearing fixed to a jig and the coating roll applies the coating liquid to the inner surface of the half bearing.

    Abstract translation: 转印辊旋转以在涂布液罐中填充有形成在其辊表面上的凹部中的涂布液，并且具有由刮刀刮掉的多余的涂布液，并与涂布辊旋转接触。 由此，将转印辊的凹部中的涂布液转印到涂布辊。 此后，当转印辊向上移动时，臂逆时针旋转，从而使涂布辊与转印辊分离。 臂进一步旋转，使得涂布辊沿着固定到夹具的半轴承的内表面移动，并且涂布辊将涂布液施加到半轴承的内表面。

    Process for roller-coating a bearing
    49.
    发明授权
    Process for roller-coating a bearing 失效
    轧辊涂覆方法

    公开(公告)号：US08227045B2

    公开(公告)日：2012-07-24

    申请号：US12055402

    申请日：2008-03-26

    Applicant: Takuya Tanaka ,  Masahito Fujita

    Inventor： Takuya Tanaka ,  Masahito Fujita

    IPC: B05D1/28 ,  B05D7/00

    CPC classification number: B05C1/02 ,  B05C1/0808 ,  B05D1/28 ,  B05D7/22 ,  F16C33/201

    Abstract: A transfer roll rotates to have a coating liquid in a coating liquid tank filled in recesses formed on a roll surface thereof and to have a surplus coating liquid scraped off by a doctor blade, and rotates contacting with a coating roll. Thereby, the coating liquid in the recesses of the transfer roll is transferred to the coating roll. Thereafter, while the transfer roll is moved upward, an arm is rotated counterclockwise whereby the coating roll is separated from the transfer roll. The arm is further rotated whereby the coating roll is moved along an inner surface of a half bearing fixed to a jig and the coating roll applies the coating liquid to the inner surface of the half bearing.

    Abstract translation: 转印辊旋转以在涂布液罐中填充有形成在其辊表面上的凹部中的涂布液，并且具有由刮刀刮掉的多余的涂布液，并与涂布辊旋转接触。 由此，将转印辊的凹部中的涂布液转印到涂布辊。 此后，当转印辊向上移动时，臂逆时针旋转，从而使涂布辊与转印辊分离。 臂进一步旋转，使得涂布辊沿着固定到夹具的半轴承的内表面移动，并且涂布辊将涂布液施加到半轴承的内表面。

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