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1. 发明授权

US08587926B2 Lithium ion storage device 有权
标题翻译：锂离子存储装置
公开(公告)号：US08587926B2
公开(公告)日：2013-11-19
申请号：US13047345
申请日：2011-03-14
申请人： Atsushi Sakurai , Hideaki Uehara , Yukio Iida , Yoshimi Wakamatsu , Haruki Hoshi
发明人： Atsushi Sakurai , Hideaki Uehara , Yukio Iida , Yoshimi Wakamatsu , Haruki Hoshi
IPC分类号： H01G9/00 , H01G4/32
CPC分类号： H01G11/02 , H01G11/50 , H01M2/1673 , H01M4/13 , H01M10/052 , H01M10/058 , Y02E60/13 , Y02T10/7011 , Y02T10/7022
摘要： A present invention provide a lithium ion storage device capable of reliably doping a negative active material of a negative plate with lithium ions generated through dissolution of a lithium metal plate disposed in an electrode group. A conductive shielding member includes a current collecting metal foil and a negative active material layer formed on at least one surface of the current collecting metal foil. The conductive shielding member is provided between a lithium metal plate and a positive plate such that the lithium metal plate is sandwiched between the negative plate and the negative active material layer formed on the current collecting metal foil of the conductive shielding member.
摘要翻译：本发明提供一种锂离子蓄电装置，其能够通过溶解设置在电极组中的锂金属板而产生的锂离子可靠地掺杂负极板的负极活性物质。导电屏蔽构件包括集电金属箔和形成在集电金属箔的至少一个表面上的负极活性材料层。导电屏蔽构件设置在锂金属板和正极板之间，使得锂金属板夹在形成在导电屏蔽构件的集流金属箔上的负极板和负极活性物质层之间。

2. 发明授权

US09065281B2 Charge/discharge control circuit and battery device 有权
标题翻译：充放电控制电路和电池装置
公开(公告)号：US09065281B2
公开(公告)日：2015-06-23
申请号：US13208753
申请日：2011-08-12
申请人： Atsushi Sakurai , Toshiyuki Koike , Kazuaki Sano , Fumihiko Maetani
发明人： Atsushi Sakurai , Toshiyuki Koike , Kazuaki Sano , Fumihiko Maetani
IPC分类号： H02J7/00
CPC分类号： H02J7/0034
摘要： Provided is a battery device for controlling charge/discharge of a secondary battery by a single bidirectionally conductive field effect transistor, a charge/discharge control circuit with which a leakage current of the bidirectionally conductive field effect transistor is reduced to perform stable operation. The charge/discharge control circuit includes: a switch circuit for controlling a gate of the bidirectionally conductive field effect transistor based on an output of a control circuit for controlling the charge/discharge of the secondary battery; and two MOS transistors for preventing back-flow of a charge current and a discharge current. The first MOS transistor has a drain and a back gate which are connected to each other, and a source connected to a drain of the bidirectionally conductive field effect transistor. The second MOS transistor has a drain and a back gate which are connected to each other, and a source connected to a source of the bidirectionally conductive field effect transistor.
摘要翻译：提供一种用于通过单个双向导电场效应晶体管控制二次电池的充电/放电的电池装置，具有双向导电场效应晶体管的漏电流被减小以执行稳定操作的充放电控制电路。充放电控制电路包括：开关电路，用于基于用于控制二次电池的充电/放电的控制电路的输出来控制双向传导场效应晶体管的栅极; 以及用于防止充电电流和放电电流的反向流动的两个MOS晶体管。第一MOS晶体管具有彼此连接的漏极和背栅极，以及连接到双向导电场效应晶体管的漏极的源极。第二MOS晶体管具有彼此连接的漏极和背栅极，以及连接到双向导电场效应晶体管的源极的源极。

3. 发明授权

US08384355B2 Battery state monitoring circuit and battery device 有权
标题翻译：电池状态监测电路和电池装置
公开(公告)号：US08384355B2
公开(公告)日：2013-02-26
申请号：US12874027
申请日：2010-09-01
申请人： Toshiyuki Koike , Atsushi Sakurai , Kazuaki Sano , Wataru Sakamoto , Fumihiko Maetani , Shohei Tsukamoto
发明人： Toshiyuki Koike , Atsushi Sakurai , Kazuaki Sano , Wataru Sakamoto , Fumihiko Maetani , Shohei Tsukamoto
IPC分类号： H01M10/46
CPC分类号： H02J7/0031 , H01M10/42
摘要： Provided are a battery state monitoring circuit and a battery device that are capable of reliably controlling charge by a charger even if a voltage of a secondary battery drops to around 0 V. In the battery device provided with the battery state monitoring circuit, respective gate voltages of a P-type metal oxide semiconductor (PMOS) transistor and an N-type metal oxide semiconductor (NMOS) transistor, which together form a voltage detection circuit for detecting a voltage of around 0 V of the secondary battery, are applied by a voltage dividing resistor circuit that is connected across terminals of the secondary battery.
摘要翻译：提供了即使二次电池的电压下降到0V左右，也能够可靠地控制充电器的电池状态监视电路和电池装置。在设置有电池状态监视电路的电池装置中，各自的栅极电压的P型金属氧化物半导体（PMOS）晶体管和N型金属氧化物半导体（NMOS）晶体管一起形成用于检测二次电池的0V左右的电压的电压检测电路，分压电阻器连接在二次电池的端子上。

4. 发明申请

US20120229945A1 CHARGE/DISCHARGE CONTROL CIRCUIT AND BATTERY ASSEMBLY 有权
标题翻译：充电/放电控制电路和电池组件
公开(公告)号：US20120229945A1
公开(公告)日：2012-09-13
申请号：US13404478
申请日：2012-02-24
申请人： Atsushi Sakurai , Toshiyuki Koike , Satoshi Abe
发明人： Atsushi Sakurai , Toshiyuki Koike , Satoshi Abe
IPC分类号： H02H3/20 , H02H3/08
CPC分类号： H02H3/08 , H02H7/18 , H02J7/0031 , H02J7/0072 , H02J2007/0039
摘要： There is provided a charge/discharge control circuit and a battery assembly including an accurate overcurrent protecting circuit with low consumption current characteristics. The charge/discharge control circuit comprises a current protecting circuit including: a reference voltage circuit having a reference transistor for detecting overcurrent flowing through a control transistor to turn it on, and a constant current circuit; and a comparison circuit for comparing voltage on the reference voltage circuit with voltage generated by overcurrent flowing through the control transistor, wherein when no overcurrent flows, the electric current flowing through the reference voltage circuit is interrupted to reduce power consumption.
摘要翻译：提供了一种充电/放电控制电路和包括具有低消耗电流特性的精确过电流保护电路的电池组件。充放电控制电路包括电流保护电路，该电流保护电路包括：参考电压电路，具有用于检测流过控制晶体管的过电流以使其导通的参考晶体管和恒流电路; 以及用于将参考电压电路上的电压与通过控制晶体管流过的过电流产生的电压进行比较的比较电路，其中当没有过电流流动时，流过参考电压电路的电流被中断以降低功耗。

5. 发明申请

US20120139493A1 CELL BALANCE DEVICE AND BATTERY SYSTEM 有权
标题翻译：细胞平衡装置和电池系统
公开(公告)号：US20120139493A1
公开(公告)日：2012-06-07
申请号：US13292482
申请日：2011-11-09
申请人： Atsushi Sakurai , Kazuaki Sano , Hiroshi Saito
发明人： Atsushi Sakurai , Kazuaki Sano , Hiroshi Saito
IPC分类号： H02J7/00
CPC分类号： H02J7/0016
摘要： Provided are a cell balance device with high cell balance performance and high cell balance speed and requiring no high voltage process, and a battery system including the cell balance devices. The cell balance device includes: three terminals to be connected to secondary batteries; one terminal to be connected to a voltage hold device; three switches provided between the three terminals and the one terminal; and a receiving terminal and a transmitting terminal for a synchronization signal. Alternatively, the cell balance device includes: four terminals to be connected to secondary batteries; two terminals to be connected to a voltage hold device; six switches provided between the four terminals and the two terminals; and a receiving terminal and a transmitting terminal for a synchronization signal. The battery system includes: a plurality of secondary batteries; a plurality of voltage hold devices; a plurality of cell balance devices; and a clock generation circuit.
摘要翻译：提供了具有高电池平衡性能和高电池平衡速度并且不需要高电压处理的电池平衡装置，以及包括电池平衡装置的电池系统。电池平衡装置包括：三个要连接到二次电池的端子; 一个端子连接到电压保持装置; 三个开关设置在三个端子和一个端子之间; 以及用于同步信号的接收终端和发送终端。或者，电池平衡装置包括：四个要连接到二次电池的端子; 两个端子连接到电压保持装置; 六个开关设置在四个端子和两个端子之间; 以及用于同步信号的接收终端和发送终端。电池系统包括：多个二次电池; 多个电压保持装置; 多个电池平衡装置; 和时钟发生电路。

6. 发明授权

US07990669B2 Battery protection circuit and battery device 有权
标题翻译：电池保护电路和电池装置
公开(公告)号：US07990669B2
公开(公告)日：2011-08-02
申请号：US12393598
申请日：2009-02-26
申请人： Kiyoshi Yoshikawa , Atsushi Sakurai , Toshiyuki Koike , Kazuaki Sano , Yoshihisa Tange
发明人： Kiyoshi Yoshikawa , Atsushi Sakurai , Toshiyuki Koike , Kazuaki Sano , Yoshihisa Tange
IPC分类号： H02H3/00
CPC分类号： H02J7/0026
摘要： Provided is a battery protection circuit and a battery device which may be manufactured at lower cost. Before all terminals of a battery protection circuit are each connected to batteries, even when a logical circuit malfunctions by an operation of a parasitic bipolar transistor formed by P-wells due to a connection order in which the batteries are connected, the logical circuit is reset by an operation of a parasitic bipolar transistor formed by the P-wells. For this reason, a charge/discharge path of the batteries is not interrupted due to the connection order. Accordingly, no limitation is placed on the connection order.
摘要翻译：提供了可以以较低成本制造的电池保护电路和电池装置。在电池保护电路的所有端子各自连接到电池之前，即使逻辑电路由于由连接电池的连接顺序而由P阱形成的寄生双极晶体管的操作而发生功能，逻辑电路被复位通过由P阱形成的寄生双极晶体管的操作。为此，由于连接顺序，电池的充电/放电路径不会中断。因此，对连接顺序没有限制。

7. 发明申请

US20090185323A1 OVERHEAT PROTECTION CIRCUIT 审中-公开
标题翻译：过度保护电路
公开(公告)号：US20090185323A1
公开(公告)日：2009-07-23
申请号：US12353719
申请日：2009-01-14
申请人： Kiyoshi Yoshikawa , Toshiyuki Koike , Shohei Tsukamoto , Kazuaki Sano , Fumihiko Maetani , Wataru Sakamoto , Atsushi Sakurai , Muneharu Kawana , Yoshihisa Tange
发明人： Kiyoshi Yoshikawa , Toshiyuki Koike , Shohei Tsukamoto , Kazuaki Sano , Fumihiko Maetani , Wataru Sakamoto , Atsushi Sakurai , Muneharu Kawana , Yoshihisa Tange
IPC分类号： H02H5/04
CPC分类号： H02H5/042 , G01K3/005
摘要： In order to provide an overheat protection circuit having a small mounting area, the overheat protection circuit includes: a resistor bridge circuit which includes: a plurality of resistors each having a temperature coefficient; an input terminal; and an output terminal; and a comparator circuit connected to the output terminal and the input terminal of the resistor bridge circuit. Parts are each provided in the vicinity of one of the plurality of resistors each having the temperature coefficient, and the comparator circuit outputs an overheat detection signal when a temperature of one of the parts is equal to or higher than an overheat detection temperature. With this structure, a large number of parts can be protected from overheating by a minimum number of overheat protection circuits. Therefore, a circuit scale becomes smaller, and hence a cost for overheat protection becomes lower.
摘要翻译：为了提供具有小安装面积的过热保护电路，过热保护电路包括：电阻桥电路，其包括：多个电阻器，每个电阻器具有温度系数; 一个输入端; 和输出端子; 以及连接到电阻桥电路的输出端和输入端的比较器电路。各个部件分别设置在各自具有温度系数的多个电阻器中的一个附近，并且当其中一个部件的温度等于或高于过热检测温度时，比较器电路输出过热检测信号。通过这种结构，可以通过最少数量的过热保护电路来保护大量的部件免于过热。因此，电路规模变小，因此过热保护的成本降低。

8. 发明授权

US07501153B2 Alkoxide compound, thin film-forming material and method for forming thin film 有权
标题翻译：烷氧基化合物，薄膜形成材料以及薄膜形成方法
公开(公告)号：US07501153B2
公开(公告)日：2009-03-10
申请号：US11665833
申请日：2005-10-05
申请人： Naoki Yamada , Atsushi Sakurai
发明人： Naoki Yamada , Atsushi Sakurai
IPC分类号： C23C16/00 , C09D1/00
CPC分类号： C23C16/40 , C07C215/08 , H01L21/316 , H01L21/31691 , H01L28/55
摘要： The alkoxide compound of the present invention is represented by general formula (I) below. The alkoxide compound of the present invention is an iron compound that can be delivered in a liquid state and is easily vaporized due to its high vapor pressure. The compound particularly enables production of thin films with excellent composition controllability, and hence is suitable for producing multi-component thin films by CVD. (In the formula, R1 and R2 each independently represent a hydrogen atom or C1-4 alkyl group, R3 and R4 each represent a C1-4 alkyl group, and A represents a C1-8 alkanediyl group.)
摘要翻译：本发明的烷氧基化合物由下述通式（I）表示。本发明的烷氧基化合物是一种铁化合物，其可以以液态递送，并且由于其高蒸气压而容易蒸发。该化合物特别能够制备具有优异组成可控性的薄膜，因此适用于通过CVD制备多组分薄膜。（式中，R 1和R 2各自独立地表示氢原子或C 1-4烷基，R 3和R 4各自表示C 1-4烷基，A表示碳原子数1〜8的烷二基）

9. 发明申请

US20090035464A1 Alkoxide compound, material for thin film formation, and process for thin film formation 有权
标题翻译：醇盐化合物，薄膜形成用材料，薄膜形成工序
公开(公告)号：US20090035464A1
公开(公告)日：2009-02-05
申请号：US10588187
申请日：2005-02-14
申请人： Hiroki Sato , Atsushi Sakurai
发明人： Hiroki Sato , Atsushi Sakurai
IPC分类号： C23C16/44 , C07F7/02 , C07F7/00
CPC分类号： C07F7/045 , C07C215/08 , C23C16/401 , C23C16/405 , H01L21/02148 , H01L21/02181 , H01L21/02192 , H01L21/02216 , H01L21/02219 , H01L21/02271 , H01L21/31604 , H01L21/31645 , H01L28/40 , H01L29/51 , H01L29/517
摘要： An alkoxide compound of formula (I) suitable as a material for thin film formation used in thin film formation involving vaporization of a material such as CVD, a material for thin film formation including the alkoxide compound, and a process for thin film formation using the material. The process includes vaporizing the material for thin film formation, introducing the resulting vapor containing the alkoxide compound, onto a substrate, and causing the vapor to decompose and/or chemically react to form a thin film on the substrate. wherein one of R1 and R2 represents an alkyl group having 1-4 carbon atoms, the other representing a hydrogen atom or an alkyl group having 1-4 carbon atoms; R3 and R4 each represent an alkyl group having 1-4 carbon atoms; A represents an alkanediyl group having 1-8 carbon atoms; M represents a silicon atom or a hafnium atom; and n represents 4.
摘要翻译：适合作为用于薄膜形成的材料的式（I）的醇盐化合物，其用于涉及诸如CVD的材料蒸发的薄膜形成，包含该醇盐化合物的薄膜形成材料，以及使用该材料。该方法包括蒸发用于薄膜形成的材料，将所得的含有烷氧基化合物的蒸气引入到基底上，并使蒸汽分解和/或化学反应以在基底上形成薄膜。其中R1和R2之一表示具有1-4个碳原子的烷基，另一个表示氢原子或具有1-4个碳原子的烷基; R3和R4各自表示具有1-4个碳原子的烷基; A表示具有1-8个碳原子的烷二基; M表示硅原子或铪原子; n表示4。

10. 发明申请

US20080253573A1 BACKUP SYSTEM FOR IMAGE FORMING APPARATUS AND BACKUP METHOD FOR IMAGE FORMING APPARATUS 失效
标题翻译：用于图像形成装置的备份系统和用于图像形成装置的备份方法
公开(公告)号：US20080253573A1
公开(公告)日：2008-10-16
申请号：US11937047
申请日：2007-11-08
申请人： Atsushi Sakurai
发明人： Atsushi Sakurai
IPC分类号： H04L9/08 , H04L9/28
CPC分类号： H04L9/0869 , H04L9/0894 , H04N1/00347 , H04N1/32609 , H04N1/32683 , H04N1/4486 , H04N2201/001 , H04N2201/0087 , H04N2201/0094
摘要： According to one embodiment, a backup system for an image forming apparatus includes: the image forming apparatus including an original data storage unit configured to store data, the image forming apparatus sending a backup copy of the data; and a backup apparatus electrically communicating with the image forming apparatus, the backup apparatus including a backup copy storage unit configured to save the backup copy received from the image forming apparatus, wherein the image forming apparatus further includes: a key generation unit configured to uniquely generate a key from an input key seed; an encryption and decryption unit configured to execute an encryption process and a decryption process in a symmetric-key cryptosystem using the key generated from the key seed by the key generation unit; and a nonvolatile memory unit configured to pre-store a first key seed, and the backup apparatus further includes: a nonvolatile memory unit configured to pre-store a second key seed.
摘要翻译：根据一个实施例，用于图像形成装置的备用系统包括：图像形成装置，包括被配置为存储数据的原始数据存储单元，图像形成装置发送数据的备份副本; 以及与图像形成装置电通信的备用装置，所述备用装置包括配置为保存从所述图像形成装置接收的备份副本的备份副本存储单元，其中，所述图像形成装置还包括：密钥生成单元，被配置为唯一地生成来自输入键种子的键; 加密和解密单元，被配置为使用由密钥生成单元从密钥种子生成的密钥在对称密钥密码系统中执行加密处理和解密处理; 以及配置为预存储第一密钥种子的非易失性存储器单元，并且所述备份设备还包括：非易失性存储器单元，其被配置为预存储第二密钥种子。

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