公开(公告)号：US20170176645A1

公开(公告)日：2017-06-22

申请号：US15306453

申请日：2015-04-24

Applicant: AKIHIRO MAEDA ,  HOYA LENS THAILAND LTD.

Inventor： Akihiro MAEDA

IPC: G02B1/14 ,  G02C7/02 ,  B05D1/18 ,  G02B1/115 ,  B05D1/00 ,  B05D1/02

CPC classification number: G02B1/14 ,  B05D1/005 ,  B05D1/02 ,  B05D1/18 ,  B32B7/02 ,  B32B27/00 ,  B32B27/20 ,  B32B27/283 ,  C08J7/042 ,  C08J2483/04 ,  G02B1/115 ,  G02C7/02

Abstract: A spectacle lens which exhibits excellent abrasion resistance. The spectacle lens includes a lens substrate and a hard coat layer having a film thickness of 5 μm or more and 100 μm or less and has an indentation hardness of the hard coat layer of 25 mgf/μm2 or more and 100 mgf/μm2 or less at 30 mgf load.

公开(公告)号：US20110158664A1

公开(公告)日：2011-06-30

申请号：US12975883

申请日：2010-12-22

Applicant: Daigo HOTOMI ,  Akihiro MAEDA ,  Motohiro OGURA

Inventor： Daigo HOTOMI ,  Akihiro MAEDA ,  Motohiro OGURA

IPC: G03G15/02

CPC classification number: G03G15/0266 ,  G03G15/0216

Abstract: Provided is an image forming apparatus capable of performing stable charging and thus stable image formation over a long term by changing a charge control method based on various environments. An engine control section serves as a first applied voltage determining unit, obtains a relationship between an applied voltage and a discharge current amount to a charging roller, and determines a voltage value of an applied voltage corresponding to a predetermined discharge current amount. The engine control section serves as a second applied voltage determining unit and determines a voltage value of a voltage to be applied to the charging roller based on the environment information detected by the environmental sensor. The engine control section selects, as the voltage to be applied to the charging roller, any one of the voltage values determined by the first and the second applied voltage determining units based oh the environment information.

Abstract translation: 提供了一种能够通过改变基于各种环境的电荷控制方法来长期执行稳定的充电，从而稳定的图像形成的图像形成装置。 引擎控制部分作为第一施加电压确定单元，获得施加电压与充电辊的放电电流量之间的关系，并且确定与预定放电电流量对应的施加电压的电压值。 发动机控制部分用作第二施加电压确定单元，并且基于由环境传感器检测到的环境信息来确定施加到充电辊的电压的电压值。 发动机控制部根据环境信息，选择作为施加到充电辊的电压，由第一和第二施加电压确定单元确定的任何一个电压值。