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    LEARNING DEVICE, AND LEARNING METHOD
    1.
    发明申请
    LEARNING DEVICE, AND LEARNING METHOD 有权

    公开(公告)号：US20210158224A1

    公开(公告)日：2021-05-27

    申请号：US15734619

    申请日：2019-06-07

    Applicant: Takuya TANAKA ,  Ryosuke KASAHARA

    Inventor： Takuya TANAKA ,  Ryosuke KASAHARA

    IPC: G06N20/20 ,  G06N5/00

    Abstract: A learning device is configured to perform learning by gradient boosting, and includes: data memory units configured to store learning data including a type of feature amount and corresponding gradient information; gradient output units each configured to receive an input of the feature amount and the corresponding gradient information from a corresponding one of the data memory units, and output the gradient information through an output port corresponding to each value of the input feature amount; an addition unit configured to add up one or more pieces of the gradient information corresponding to the same value of the feature amount, and output an added value of the gradient information corresponding to each value of the feature amount; and a histogram memory unit configured to store a histogram obtained by integrating added values of the gradient information corresponding to each value of the feature amount as a bin.

    LEARNING DEVICE AND LEARNING METHOD
    2.
    发明申请
    LEARNING DEVICE AND LEARNING METHOD 审中-公开

    公开(公告)号：US20200065707A1

    公开(公告)日：2020-02-27

    申请号：US16545245

    申请日：2019-08-20

    Applicant: Ryosuke KASAHARA ,  Takuya Tanaka

    Inventor： Ryosuke KASAHARA ,  Takuya Tanaka

    IPC: G06N20/00 ,  G06N5/00

    Abstract: A learning device includes: a learning unit configured to read out feature amounts of learning data from a data memory and derive a branch condition for a node of a decision tree based on the feature amounts, to perform learning of the decision tree; and a discriminator configured to perform determining, in accordance with the branch condition, a node to which learning data is to be branched from the node corresponding to the branch condition. The learning unit is configured to, in parallel with processing of the discriminator reading out learning data at a specific node from the data memory via a first port of the data memory and performing the determining, read out, from the data memory via a second port, learning data at a node on which the discriminator is configured to perform determining subsequent to the specific node and derive the branch

    Core holding structure and printer
    3.
    发明授权
    Core holding structure and printer 有权
    核心架结构和打印机

    公开(公告)号：US08646998B2

    公开(公告)日：2014-02-11

    申请号：US13448546

    申请日：2012-04-17

    Applicant: Takuya Tanaka

    Inventor： Takuya Tanaka

    IPC: B65H75/00

    CPC classification number: B41J15/02 ,  B65H75/245

    Abstract: A core holding structure includes a shaft portion in which a core for winding thereon a strip-shaped material is inserted and by which the core is rotationally driven. A roller is provided on an outer circumferential surface of the shaft portion. The roller is configured to make contact with an inner circumferential surface of the core inserted in the shaft portion and rotate in a direction in which the core is attached to or detached from the shaft portion. The core holding structure further includes an elastic member configured to hold the roller and bias the roller radially outwards from the shaft portion when pressed toward the surface of the shaft portion.

    Abstract translation: 芯保持结构包括轴部分，其中插入有用于卷绕其上的条形材料的芯，并且芯被旋转地驱动。 辊轴设置在轴部的外周面上。 辊构造成与插入在轴部中的芯的内周表面接触并且沿着芯附接到轴部或从轴部分离的方向旋转。 芯保持结构还包括弹性构件，其构造成当辊被朝向轴部的表面受压时，保持辊并将轴径向向外偏压。

    PRINTER AND ROLL HOLDER
    4.
    发明申请
    PRINTER AND ROLL HOLDER 审中-公开
    打印机和滚子架

    公开(公告)号：US20130272767A1

    公开(公告)日：2013-10-17

    申请号：US13446123

    申请日：2012-04-13

    Applicant: Takuya Tanaka

    Inventor： Takuya Tanaka

    IPC: B41J13/00 ,  B65H16/04

    CPC classification number: B41J15/042 ,  B65H16/005 ,  B65H16/04 ,  B65H2301/41368 ,  B65H2801/12

    Abstract: A roll holder includes a shaft portion configured to hold a roll member formed by winding a strip-shaped material. A pair of wall portions is configured to restrain axial movement of the roll member held by the shaft portion. Also, a reduction unit is provided in the roll holder to reduce frictional resistance against a force by which the strip-shaped material is drawn from the roll member whose axial movement is restrained by the wall portions.

    Abstract translation: 辊保持器包括构造成保持通过卷绕带状材料形成的辊构件的轴部。 一对壁部构造成能够抑制由轴部保持的辊部件的轴向移动。 此外，在辊保持器中设置有还原单元，以减少抵抗由带状材料从轴向移动被壁部限制的辊构件拉出的力的摩擦阻力。

    Method of forming coat on inner surface of bearing and apparatus for the same
    7.
    发明授权
    Method of forming coat on inner surface of bearing and apparatus for the same 失效
    在轴承内表面上形成涂层的方法及其装置

    公开(公告)号：US06926923B2

    公开(公告)日：2005-08-09

    申请号：US10645948

    申请日：2003-08-22

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

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

    IPC: F16C33/14 ,  B05B13/04 ,  B05B13/06 ,  B05C7/08 ,  B05D1/00 ,  B05D1/02 ,  B05D7/22 ,  F16C33/20

    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，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。

    Bar code reader
    8.
    发明授权
    Bar code reader 失效
    条码读取器

    公开(公告)号：US06637660B2

    公开(公告)日：2003-10-28

    申请号：US09161440

    申请日：1998-09-28

    Applicant: Matsuo Yomogida ,  Takuya Tanaka ,  Hideaki Matsuda

    Inventor： Matsuo Yomogida ,  Takuya Tanaka ,  Hideaki Matsuda

    IPC: G06K710

    CPC classification number: G06K7/10851

    Abstract: A bar code reader for reading a bar code by emitting a laser beam from a laser diode toward the bar code and receiving the subsequently reflected light on a photosensor, in which the photosensor is disposed along an irradiating direction of the laser beam emitted from the laser diode, thereby achieving the most effective arrangement of the laser diode and the photosensor occupying less area.

    Abstract translation: 一种条形码阅读器，用于通过从激光二极管朝向条形码发射激光束并接收光电传感器上随后的反射光来读取条形码，其中光电传感器沿着从激光器发射的激光束的照射方向设置 二极管，从而实现激光二极管的最有效布置，并且光​​电传感器占据较少的面积。

    Information processing apparatus, information processing method and recording medium
    10.
    发明授权
    Information processing apparatus, information processing method and recording medium 有权

    公开(公告)号：US10572993B2

    公开(公告)日：2020-02-25

    申请号：US15873070

    申请日：2018-01-17

    Applicant: Takuya Tanaka ,  Ryosuke Kasahara

    Inventor： Takuya Tanaka ,  Ryosuke Kasahara

    IPC: G06T7/00 ,  G06K9/66 ,  G06N3/08 ,  G06N5/04 ,  G06K9/62 ,  G06N20/00 ,  G06N3/04

    Abstract: An information processing apparatus and method are disclosed, each of which: using a set of normal data, learns a first model for determining the normal data; sets, out of a plurality of abnormality candidate areas, the abnormality candidate areas selected by a user as correct data and the abnormality candidate areas not selected by the user as incorrect data, to learn a second model for identifying the correct data and the incorrect data, each abnormality candidate area indicating a candidate area of an abnormality and detected based on the first model from each of a plurality of captured images; obtains the captured images; detects the abnormality candidate areas from the respective captured images, using the first model; determines whether the abnormality candidate areas detected belong to the correct data or the incorrect data, using the second model; and controls to output a determination.

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