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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：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.

    Image forming apparatus
    3.
    发明授权
    Image forming apparatus 失效
    图像形成装置

    公开(公告)号：US5660960A

    公开(公告)日：1997-08-26

    申请号：US533525

    申请日：1995-09-25

    Applicant: Akira Kinoshita ,  Katsumi Matsuura

    Inventor： Akira Kinoshita ,  Katsumi Matsuura

    IPC: G03G5/047 ,  G03G5/06 ,  G03G5/10 ,  G03G15/01 ,  G03G15/32 ,  G03G13/00 ,  G03G15/00

    CPC classification number: G03G5/0668 ,  G03G15/0152 ,  G03G15/0163 ,  G03G15/04081 ,  G03G15/326 ,  G03G5/047 ,  G03G5/0614 ,  G03G5/0616 ,  G03G5/0659 ,  G03G5/067 ,  G03G5/0696 ,  G03G5/10 ,  G03G2215/017 ,  G03G2215/0497

    Abstract: An image forming apparatus comprising (a) a photoreceptor comprising an endless transparent support having thereon a transparent conductive layer, a charge carrier generation layer and a charge carrier transport layer; (b) a charger for charging uniformly the outermost surface of the photoreceptor; (c) an exposing means for having the photoreceptor exposed to light from the side of the support to form an electrostatic latent image on the surface of the photoreceptor; (d) a developing means for developing the electrostatic latent image to form a toner image; (e) a transfer means for transferring the toner image onto a transfer material; and (f) a fixing means for fixing the toner image transferred, wherein a transmittance of the charge carrier generation layer is 20% or less with respect to exposing light emitted from the exposing means, and a carrier drift mobility in the charge carrier transport layer is 1.times.10.sup.-6 cm.sup.2 /V.sec or more under an electric field intensity of 2.times.10.sup.5 V/cm.

    Abstract translation: 一种图像形成装置，包括：（a）感光体，包括其上具有透明导电层的环形透明支撑体，电荷载体产生层和载流子传输层; （b）用于均匀地充电感光体的最外表面的充电器; （c）曝光装置，用于使感光体从支撑体的侧面暴露于光以在感光体的表面上形成静电潜像; （d）用于显影静电潜像以形成调色剂图像的显影装置; （e）转印装置，用于将调色剂图像转印到转印材料上; 和（f）用于固定转印的调色剂图像的定影装置，其中相对于从曝光装置发射的曝光来说，电荷载流子产生层的透射率为20％以下，并且载流子传输层中的载流子漂移迁移率 在2x105V / cm的电场强度下为1×10 -6 cm 2 / V·sec以上。

    Disazo photoreceptors for electrophotography
    5.
    发明授权
    Disazo photoreceptors for electrophotography 失效
    用于电子照相术的二重唑光感受器

    公开(公告)号：US4537847A

    公开(公告)日：1985-08-27

    申请号：US640205

    申请日：1984-08-10

    Applicant: Jiro Takahashi ,  Kiyoshi Sawada ,  Akira Kinoshita ,  Tawara Komamura ,  Satoshi Goto ,  Osamu Sasaki

    Inventor： Jiro Takahashi ,  Kiyoshi Sawada ,  Akira Kinoshita ,  Tawara Komamura ,  Satoshi Goto ,  Osamu Sasaki

    IPC: C09B35/02 ,  C09B56/04 ,  G03G5/06

    CPC classification number: C09B35/02 ,  C09B56/04 ,  G03G5/0677 ,  G03G5/0683 ,  G03G5/0685

    Abstract: Photoreceptor for electrophotography comprising a conductive support and an overlaying photosensitive layer thereon, said photosensitive layer containing at least one azo compound of Formula I or II ##STR1## wherein Ar.sub.1, Ar.sub.2, Ar.sub.3 and Ar.sub.4 each is an aromatic hydrocarbon ring radical or an aromatic heterocyclic ring radical; R.sub.1, R.sub.2, R.sub.3 and R.sub.4 each is an electron attractive group or hydrogen provided that at least one of R.sub.1, R.sub.2, R.sub.3 and R.sub.4 is an electron attractive group; and A is ##STR2## wherein X is a hydroxy group or a group represented by the formula: ##STR3## wherein R.sub.6 and R.sub.7 each is hydrogen or an alkyl group, and R.sub.8 is an alkyl or aryl group; Y is halogen, an alkyl or alkoxy group, a carboxy group, a sulfo group, a carbamoyl or sulfamoyl group; Z is an atomic group necessary for making an aromatic hydrocarbon ring or an aromatic heterocyclic ring; R.sub.5 is hydrogen, an amino or carbamoyl group, a carboxy group or an ester group thereof; Ar.sub.5 is an aryl group; n is an integer of 1, 2 or 3; and m is an integer of 0, 1 or 2.

    Abstract translation: 用于电子照相的感光体包括导电支撑体和其上的覆盖感光层，所述感光层含有至少一种式I或II式II的偶氮化合物，其中Ar1，Ar2，Ar3和Ar4各自为芳族 烃环基或芳族杂环基; R 1，R 2，R 3和R 4各自是吸电子基团或氢，条件是R 1，R 2，R 3和R 4中的至少一个是吸电子基团; 其中X为羟基或由下式表示的基团：其中R 6和R 7各自为氢或烷基，R 8为烷基或芳基 组; Y是卤素，烷基或烷氧基，羧基，磺基，氨基甲酰基或氨磺酰基; Z是制备芳族烃环或芳族杂环所必需的原子团; R5是氢，氨基或氨基甲酰基，羧基或其酯基; Ar5是芳基; n为1,2或3的整数; m为0,1或2的整数。

    Electrophotographic substituted p,p'-bisazo diphenyl acrylonitrile compounds for photoreceptors
    7.
    发明授权
    Electrophotographic substituted p,p'-bisazo diphenyl acrylonitrile compounds for photoreceptors 失效
    用于光感受器的电子照相取代的p，p'-双偶氮二苯基丙烯腈化合物

    公开(公告)号：US4495261A

    公开(公告)日：1985-01-22

    申请号：US453281

    申请日：1982-12-27

    Applicant: Jiro Takahashi ,  Tawara Komamura ,  Kiyoshi Sawada ,  Ssamu Sasaki ,  Satoshi Goto ,  Akira Kinoshita

    Inventor： Jiro Takahashi ,  Tawara Komamura ,  Kiyoshi Sawada ,  Ssamu Sasaki ,  Satoshi Goto ,  Akira Kinoshita

    IPC: G03G5/06

    CPC classification number: G03G5/0683

    Abstract: An electrophotograhic photoreceptor that has great ability to generate carriers and which has high sensitivity but low residual potential is disclosed. This photoreceptor is characterized by having formed on an electrically conductive support a light-sensitive layer containing a bisazo compound of the following formula: ##STR1## (wherein R.sub.1 is a cyano group, a chlorine atom or a bromine atom; X.sub.1 is a halogen atom, an alkyl group, an alkoxy group or a cyano group; X.sub.2 is a hydrogen atom, a halogen atom, an alkyl atom or an alkoxy group; A is ##STR2## wherein Y is a substituted or unsubstituted carbamoyl group or a substituted or unsubstituted sulfamoyl group; Z is an atomic group necessary for forming a substituted or unsubstituted aromatic hydrocarbon ring or a substituted or unsubstituted heteroaromatic ring; R.sub.2 is a hydrogen atom, a substituted or unsubstituted amino group, a substituted or unsubstituted carbamoyl group, a carboxy group or an ester group thereof; and A' is a substituted or unsubstituted aryl group).

    Abstract translation: 公开了具有很高的灵敏度但低残留电位的产生载体的能力的电子照相感光体。 该感光体的特征在于在导电载体上形成含有下式的双偶氮化合物的光敏层：其中R1是氰基，氯原子或溴原子; X1是卤素原子 ，烷基，烷氧基或氰基; X 2为氢原子，卤素原子，烷基或烷氧基; A为取代或未取代的氨基甲酰基或取代或未取代的氨基甲酰基 氨磺酰基; Z是形成取代或未取代的芳族烃环或取代或未取代的杂芳环所需的原子团; R 2是氢原子，取代或未取代的氨基，取代或未取代的氨基甲酰基，羧基或 其酯基; A'为取代或未取代的芳基）。

    Method of controlling charge and discharge of non-aqueous electrolyte secondary cell
    10.
    发明授权
    Method of controlling charge and discharge of non-aqueous electrolyte secondary cell 有权
    控制非水电解质二次电池充放电的方法

    公开(公告)号：US08253386B2

    公开(公告)日：2012-08-28

    申请号：US10934705

    申请日：2004-09-07

    Applicant: Akira Kinoshita ,  Shingo Tode ,  Yasufumi Takahashi ,  Hiroyuki Fujimoto ,  Ikuro Nakane ,  Shin Fujitani

    Inventor： Akira Kinoshita ,  Shingo Tode ,  Yasufumi Takahashi ,  Hiroyuki Fujimoto ,  Ikuro Nakane ,  Shin Fujitani

    IPC: H02J7/00 ,  H03K17/28 ,  H01M4/13

    CPC classification number: H02J7/0031 ,  H01M4/131 ,  H01M4/133 ,  H01M4/505 ,  H01M4/525 ,  H01M4/587 ,  H01M10/0525 ,  H01M10/0587 ,  H01M10/42 ,  H01M10/44 ,  H01M10/448 ,  H02J2007/004

    Abstract: Capacity degradation due to charge/discharge cycles is suppressed in either a non-aqueous electrolyte secondary cell provided with a positive electrode including, as a positive electrode active material, a lithium-transition metal complex oxide having a layered structure and containing at least Ni and Mn as transition metals, and a negative electrode containing a carbon material as a negative electrode active material and having a higher initial charge-discharge efficiency than that of the positive electrode, or an assembled battery having a plurality of cells each of which is the secondary cell. A control circuit incorporated in the secondary cell or the assembled battery, or in an apparatus using the secondary cell or the assembled battery, monitors the voltage of the secondary cell or each of the cells in the assembled battery so that the end-of-discharge voltage of each cell is 2.9 V or higher.

    Abstract translation: 在具有正极的非水电解质二次电池中，由于充电/放电循环而导致的容量劣化被抑制，所述正极包括作为正极活性物质的具有层状结构且至少含有Ni的锂 - 过渡金属复合氧化物 Mn作为过渡金属，以及含有作为负极活性物质的碳材料并且具有比正极更高的初始充放电效率的负极，或具有多个电池的组电池，每个电池均为次级 细胞。 集成在二次电池或组电池中的控制电路，或者在使用二次电池或组电池的装置中，监视蓄电池中的二次电池或各电池的电压，使得放电终止 每个电池的电压为2.9V或更高。

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