公开(公告)号：US20050237024A1

公开(公告)日：2005-10-27

申请号：US11106866

申请日：2005-04-15

申请人： Masaki Hogari ,  Taichi Sasaki

发明人： Masaki Hogari ,  Taichi Sasaki

IPC分类号： G01R31/36 ,  H02J7/00

CPC分类号： G01R31/361 ,  H02J7/008 ,  H02J7/0083 ,  H02J2007/006

摘要： A method of changing a secondary battery, a method of calculating a remaining capacity rate of the secondary battery, and a battery pack are provided. The method of charging a secondary battery includes the steps of: performing a detection of a charging rate of the secondary battery using an integrating method in which a battery capacity is calculated by integrating a current value or a power value of the secondary battery for a certain period of time, and a detection of the charging rate of the secondary battery using a voltage method in which a voltage value of the secondary battery is measured and the charging rate is calculated based on a correlation between the voltage value and the charging rate; and performing a weighted addition of the charging rate detected by the integrating method and the charging rate detected by the voltage method in accordance with the charging rate of the secondary battery, whereby detecting a final charging rate.

摘要翻译： 提供了改变二次电池的方法，计算二次电池的剩余容量的方法和电池组。 对二次电池充电的方法包括以下步骤：使用积分方法来进行二次电池的充电率的检测，其中通过将二次电池的当前值或功率值积分为一定程度来计算电池容量 并且使用其中测量二次电池的电压值并根据电压值与充电率之间的相关性来计算充电率的电压方法来检测二次电池的充电速率; 并且根据二次电池的充电速率对由积分法检测的充电率和通过电压法检测的充电率进行加权相加，从而检测最终的充电速率。

公开(公告)号：US09001295B2

公开(公告)日：2015-04-07

申请号：US13980787

申请日：2012-01-16

申请人： Akira Shibazaki ,  Ken Kuboki ,  Satomi Hasegawa ,  Hiroshi Tsuchiya ,  Yusuke Nishihara ,  Taichi Sasaki ,  Seiji Tanuma

发明人： Akira Shibazaki ,  Ken Kuboki ,  Satomi Hasegawa ,  Hiroshi Tsuchiya ,  Yusuke Nishihara ,  Taichi Sasaki ,  Seiji Tanuma

IPC分类号： G02F1/1337 ,  G02F1/1343

CPC分类号： G02F1/133753 ,  G02F1/1337 ,  G02F1/133707 ,  G02F1/1343 ,  G02F2001/133757

摘要： A liquid crystal display device includes: a liquid crystal layer extending at least in a display region; first and second substrates affixed to each other so as to sandwich the liquid crystal layer therebetween; and a pair of polarization plates disposed to sandwich these substrates therebetween. The first substrate is provided with a pixel electrode corresponding to each of a plurality of pixels. The second substrate is provided with a counter electrode so as to face the pixel electrode. A first alignment film is disposed on the pixel electrode. A second alignment film is disposed on the counter electrode. The pixels each include a plurality of domains having different combinations of alignment directions of the first and second alignment films. The pixel electrode has a slit group along at least a part of an outline of the pixel electrode and in the vicinity of the outline.

摘要翻译： 液晶显示装置包括：至少在显示区域延伸的液晶层; 第一和第二基板彼此固定以将液晶层夹在其间; 以及设置成将这些基板夹在其间的一对偏振板。 第一基板设置有与多个像素中的每一个对应的像素电极。 第二基板设置有与电极相对的对置电极。 第一取向膜设置在像素电极上。 第二取向膜设置在对电极上。 每个像素包括多个具有不同的第一和第二取向膜的取向方向组合的畴。 像素电极沿着像素电极的轮廓的至少一部分并且在轮廓附近具有狭缝组。

公开(公告)号：US20130293815A1

公开(公告)日：2013-11-07

申请号：US13980787

申请日：2012-01-16

申请人： Akira Shibazaki ,  Ken Kobuki ,  Satomi Hasegawa ,  Hiroshi Tsuchiya ,  Yusuke Nishihara ,  Taichi Sasaki ,  Seiji Tanuma

发明人： Akira Shibazaki ,  Ken Kobuki ,  Satomi Hasegawa ,  Hiroshi Tsuchiya ,  Yusuke Nishihara ,  Taichi Sasaki ,  Seiji Tanuma

IPC分类号： G02F1/1337

CPC分类号： G02F1/133753 ,  G02F1/1337 ,  G02F1/133707 ,  G02F1/1343 ,  G02F2001/133757

摘要： A liquid crystal display device includes: a liquid crystal layer extending at least in a display region; first and second substrates affixed to each other so as to sandwich the liquid crystal layer therebetween; and a pair of polarization plates disposed to sandwich these substrates therebetween. The first substrate is provided with a pixel electrode corresponding to each of a plurality of pixels. The second substrate is provided with a counter electrode so as to face the pixel electrode. A first alignment film is disposed on the pixel electrode. A second alignment film is disposed on the counter electrode. The pixels each include a plurality of domains having different combinations of alignment directions of the first and second alignment films. The pixel electrode has a slit group along at least a part of an outline of the pixel electrode and in the vicinity of the outline.

摘要翻译： 液晶显示装置包括：至少在显示区域延伸的液晶层; 第一和第二基板彼此固定以将液晶层夹在其间; 以及设置成将这些基板夹在其间的一对偏振板。 第一基板设置有与多个像素中的每一个对应的像素电极。 第二基板设置有与电极相对的对置电极。 第一取向膜设置在像素电极上。 第二取向膜设置在对电极上。 每个像素包括多个具有不同的第一和第二取向膜的取向方向组合的畴。 像素电极沿着像素电极的轮廓的至少一部分并且在轮廓附近具有狭缝组。

公开(公告)号：US07830121B2

公开(公告)日：2010-11-09

申请号：US11877499

申请日：2007-10-23

申请人： Taichi Sasaki

发明人： Taichi Sasaki

IPC分类号： H02J7/00

CPC分类号： H02J7/0031 ,  H02J7/0086 ,  H02J2007/0037 ,  H02J2007/004

摘要： A battery pack having a secondary battery; a measurement unit measuring a terminal voltage and a current of the secondary battery; a protection unit preventing the secondary battery from being overcharged when the terminal voltage measured by the measurement unit is equal to or higher than an overcharge detection voltage; and a control unit receiving the terminal voltage and current measured by the measurement unit, the control unit having a first mode and a second mode in which current is less consumed than the first mode. A voltage in a range of from a full charge voltage to less than the overcharge detection voltage is defined as a voltage threshold. The control unit changes from the first mode to the second mode when a state in which a transition requirement is satisfied lasts for a predetermined period of time.

摘要翻译： 具有二次电池的电池组; 测量单元，测量二次电池的端电压和电流; 当由测量单元测量的端电压等于或高于过充电检测电压时，防止二次电池过充电的保护单元; 以及控制单元，其接收由测量单元测量的端子电压和电流，所述控制单元具有第一模式和第二模式，其中电流比第一模式消耗的消耗少。 从满充电电压到小于过充电检测电压的范围内的电压被定义为电压阈值。 当满足转换要求的状态持续预定时间段时，控制单元从第一模式改变到第二模式。

公开(公告)号：US07619386B2

公开(公告)日：2009-11-17

申请号：US11290929

申请日：2005-11-30

申请人： Taichi Sasaki ,  Masahiko Hayakawa ,  Dai Sasaki

发明人： Taichi Sasaki ,  Masahiko Hayakawa ,  Dai Sasaki

IPC分类号： H02J7/00

CPC分类号： H02J7/0004 ,  H01M10/425 ,  H01M10/44 ,  H02J7/0029 ,  H02J2007/0098

摘要： A battery pack having a secondary battery and a circuit that controls charging and discharging of the secondary battery is provided. The battery pack has a computer and a charging control section. The computer communicates with another computer disposed in a charging device and authenticates the charging device. The charging control section, controlled by the computer, supplies a charging current to the secondary battery when the charging device has been successfully authenticated and shuts off the charging current when the charging device has not been successfully authenticated.

摘要翻译： 提供具有二次电池的电池组和控制二次电池的充电和放电的电路。 电池组具有计算机和充电控制部分。 计算机与设置在充电装置中的另一计算机进行通信，并对充电装置进行认证。 当计费装置成功通过认证时，由计算机控制的充电控制部分向二次电池提供充电电流，并且当充电装置尚未成功认证时关闭充电电流。

公开(公告)号：US20060119315A1

公开(公告)日：2006-06-08

申请号：US11290929

申请日：2005-11-30

申请人： Taichi Sasaki ,  Masahiko Hayakawa ,  Dai Sasaki

发明人： Taichi Sasaki ,  Masahiko Hayakawa ,  Dai Sasaki

IPC分类号： H02J7/00

CPC分类号： H02J7/0004 ,  H01M10/425 ,  H01M10/44 ,  H02J7/0029 ,  H02J2007/0098

摘要： A battery pack having a secondary battery and a circuit that controls charging and discharging of the secondary battery is provided. The battery pack has a computer and a charging control section. The computer communicates with another computer disposed in a charging device and authenticates the charging device. The charging control section, controlled by the computer, supplies a charging current to the secondary battery when the charging device has been successfully authenticated and shuts off the charging current when the charging device has not been successfully authenticated.