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31. 发明授权

US5208863A Encoding method for syllables 失效
标题翻译：音节编码方法
公开(公告)号：US5208863A
公开(公告)日：1993-05-04
申请号：US608376
申请日：1990-11-02
申请人： Atsushi Sakurai , Junichi Tamura , Tetsuo Kosaka
发明人： Atsushi Sakurai , Junichi Tamura , Tetsuo Kosaka
IPC分类号： G10L13/06 , G10L15/02 , G10L19/00
CPC分类号： G10L15/02
摘要： A method for encoding syllables of a language, particularly the Japanese language, and for facilitating the extraction of sound codes from the input syllables, for voice recognition or voice synthesis includes the step of providing a syllable classifying table, in which each syllable is represented by an upper byte code indicating the consonant part of the syllable and a lower byte code indicating the non-consonant part of the syllable. The consonants constitute a first category of data classified by phonetic features, while the non-consonants constitute a second category of data classified by phonetic features, so that the extraction of consonant or non-consonant sounds can be made by a search in only the first or the second categories. The encoding of diphthongs are made in such a manner that those containing the same vowel have the same remainder corresponding to the code of this vowel, when the codes are divided by the number of vowels contained in the second category, so that the extraction of a vowel from diphthongs can be achieved by a simple mathematical division.
摘要翻译：用于编码语言，特别是日语的音节的方法，以及用于便于从输入音节提取声音代码，用于语音识别或语音合成的方法包括提供音节分类表的步骤，其中每个音节由指示音节的辅音部分的高字节代码和表示音节的非辅音部分的低字节代码。辅音构成了以语音特征分类的第一类数据，而非辅音构成了以语音特征分类的第二类数据，因此可以仅通过搜索第一类搜索辅音或非辅音或第二类。双符号的编码是这样进行的，即当包含同一元音的那些元素具有与该元音的代码相同的余数时，当代码除以第二类别中包含的元音数量，从而提取来自diphthongs的元音可以通过简单的数学部分来实现。

32. 发明授权

US5162690A Surface acoustic wave device 失效
标题翻译：表面声波设备
公开(公告)号：US5162690A
公开(公告)日：1992-11-10
申请号：US508837
申请日：1990-04-12
申请人： Hideharu Ieki , Atsushi Sakurai , Koji Kimura
发明人： Hideharu Ieki , Atsushi Sakurai , Koji Kimura
IPC分类号： H03H9/02 , H03H9/145
CPC分类号： H03H9/14538 , H03H9/02897
摘要： Interdigital transducers (3, 4) and reflectors (5, 6) are formed on a piezoelectric substrate (2) by an aluminum film. The aluminum film is crystallographically oriented in a constant direction, whereby stressmigration of the aluminum film is suppressed.

33. 发明授权

US5061870A Surface acoustic wave device 失效
标题翻译：表面声波设备
公开(公告)号：US5061870A
公开(公告)日：1991-10-29
申请号：US549214
申请日：1990-07-06
申请人： Hideharu Ieki , Atsushi Sakurai , Koji Kimura
发明人： Hideharu Ieki , Atsushi Sakurai , Koji Kimura
IPC分类号： H03H3/08 , H03H9/02 , H03H9/145
CPC分类号： H03H3/08 , H03H9/02582 , H03H9/14538
摘要： A surface accoustic wave device includes a substrate which is made up of single-crystalline dielectric member and a piezoelectric thin film epitaxially grown thereon. An aluminum electrode defining an interdigital electrode is formed along the interface between the dielectric member and the piezoelectric thin film. This aluminum electrode is formed of an aluminum film which is crystallographically oriented in a constant direction, whereby stressmigration of the aluminum electrode is suppressed, while enabling epitaxial growth of the piezoelectric thin film over the entire surface insert.

34. 发明授权

US4443794A Character processing device 失效
标题翻译：字符处理装置
公开(公告)号：US4443794A
公开(公告)日：1984-04-17
申请号：US372555
申请日：1982-04-28
申请人： Atsushi Sakurai
发明人： Atsushi Sakurai
IPC分类号： G09G5/22 , G09G1/00 , G09G5/32
CPC分类号： G09G1/00
摘要： A character processing device is disclosed that is capable of representing function codes, which comprise at least a portion of information processing codes input to the device, as a single character code pattern comprising a first character code pattern representative of a classifying character code, which indicates that a function code has been input to the device, and second character code pattern representative of a function character code, which indicates the function represented by the function code.
摘要翻译：公开了一种字符处理装置，其能够将包括输入到装置的信息处理代码的至少一部分的功能代码表示为包括表示分类字符代码的第一字符代码模式的单个字符代码模式，其指示功能代码已被输入到设备，第二字符代码模式表示功能字符代码，其指示由功能代码表示的功能。

35. 发明申请

US20130134942A1 CHARGE/DISCHARGE CONTROL CIRCUIT AND BATTERY DEVICE 有权
标题翻译：充电/放电控制电路和电池装置
公开(公告)号：US20130134942A1
公开(公告)日：2013-05-30
申请号：US13533321
申请日：2012-06-26
申请人： Atsushi Sakurai , Kazuaki Sano
发明人： Atsushi Sakurai , Kazuaki Sano
IPC分类号： H02J7/00
CPC分类号： H01M10/46 , G01R31/362 , H01M10/486 , H01M2010/4271 , H02J7/0021 , Y02T10/7055
摘要： Provided are a charge/discharge control circuit having a self-test function, which can dispense with a complicated test device, and a battery device. The battery device includes the charge/discharge control circuits each including a pull-up/pull-down circuit provided at a terminal to which a secondary battery is to be connected. When a self-test start signal is input so as to enter a self-test state, a self-test control circuit controls the pull-up/pull-down circuit, to thereby perform a test on a voltage detection circuit provided at the terminal to which the secondary battery is to be connected. When the self-test is finished, a self-test start signal is output to a next-stage charge/discharge control circuit, to thereby perform a test sequentially on the voltage detection circuits of the cascade-connected charge/discharge control circuits.
摘要翻译：提供一种具有自检功能的充放电控制电路，其可以省去复杂的测试装置和电池装置。电池装置包括充电/放电控制电路，每个充电/放电控制电路包括设置在要连接二次电池的端子处的上拉/下拉电路。当自检开始信号被输入以进入自检状态时，自检控制电路控制上拉/下拉电路，从而对设在端子上的电压检测电路进行测试二次电池要连接到的位置。当自检结束时，将自检开始信号输出到下一级充放电控制电路，从而对级联连接的充放电控制电路的电压检测电路依次进行测试。

36. 发明授权

US08405359B2 Battery protection IC and battery device 有权
标题翻译：电池保护IC和电池装置
公开(公告)号：US08405359B2
公开(公告)日：2013-03-26
申请号：US12596269
申请日：2008-07-03
申请人： Yoshihisa Tange , Atsushi Sakurai , Takakazu Ozawa , Kiyoshi Yoshikawa
发明人： Yoshihisa Tange , Atsushi Sakurai , Takakazu Ozawa , Kiyoshi Yoshikawa
IPC分类号： H02J7/00 , H02J7/16
CPC分类号： H02J7/0026 , H01M10/44 , H01M10/441 , H02J7/0031 , Y10T307/858
摘要： Provided are a battery protection IC adaptable to any number of batteries connected in series without increasing a breakdown voltage thereof, and a battery device including the battery protection IC mounted thereon. A charge control signal input terminal and a discharge control signal input terminal of one battery protection IC are provided with a clamp circuit (121), and hence an output driver (112) of another battery protection IC connected to those terminals is not applied with a voltage equal to or higher than a breakdown voltage. Accordingly, the breakdown voltage of the battery protection IC is not required to be high.
摘要翻译：提供一种电池保护IC，其适用于串联连接的任何数量的电池，而不增加其击穿电压，以及包括安装在其上的电池保护IC的电池装置。一个电池保护IC的充电控制信号输入端子和放电控制信号输入端子设置有钳位电路（121），因此与这些端子连接的另一个电池保护IC的输出驱动器（112）不被施加电压等于或高于击穿电压。因此，不需要电池保护IC的击穿电压。

37. 发明申请

US20120056592A1 CHARGE/DISCHARGE CONTROL CIRCUIT AND BATTERY DEVICE 有权
标题翻译：充电/放电控制电路和电池装置
公开(公告)号：US20120056592A1
公开(公告)日：2012-03-08
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。

38. 发明申请

US20110299206A1 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：US20110299206A1
公开(公告)日：2011-12-08
申请号：US13105307
申请日：2011-05-11
申请人： Shohei Tsukamoto , Atsushi Sakurai , Kazuaki Sano
发明人： Shohei Tsukamoto , Atsushi Sakurai , Kazuaki Sano
IPC分类号： H02H3/10
CPC分类号： H01M10/48 , G01R19/16542 , H02J7/0031 , H02J2007/0039
摘要： Provided is a battery state monitoring circuit which detects that a voltage of a secondary battery has decreased abruptly because of an overcurrent, thereby being capable of protecting a battery device from an abrupt decrease in voltage of the secondary battery caused by the overcurrent. The battery state monitoring circuit includes a voltage comparator circuit and a power supply voltage detection circuit for detecting an abrupt decrease in power supply voltage, in which the voltage comparator circuit detects a normal overcurrent while the power supply voltage detection circuit detects the abrupt decrease in power supply voltage caused by load short-circuit.
摘要翻译：提供一种电池状态监视电路，其检测二次电池的电压由于过电流而急剧下降，从而能够保护电池装置免受由过电流引起的二次电池的电压的突然降低。电池状态监视电路包括电压比较器电路和电源电压检测电路，用于检测电源电压的急剧下降，其中电压比较器电路检测到正常的过电流，而电源电压检测电路检测到功率的突然下降电源电压由负载短路引起。

39. 发明申请

US20110089906A1 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：US20110089906A1
公开(公告)日：2011-04-21
申请号：US12898981
申请日：2010-10-06
申请人： Atsushi Sakurai , Shohei Tsukamoto , Kazuaki Sano
发明人： Atsushi Sakurai , Shohei Tsukamoto , Kazuaki Sano
IPC分类号： H02J7/04 , H02J7/06
CPC分类号： H02J7/0031 , G01R31/362 , H02J7/0036 , H02J2007/0037 , H02J2007/004
摘要： Provided are a battery state monitoring circuit with a small number of terminals and a battery device including the battery state monitoring circuit. An output of an overcharge detection circuit (12) is an open-drain output to a charge control terminal (18), and an input terminal of a voltage detection circuit (11) is connected to the charge control terminal (18), to thereby share a charger detection terminal and a charge control terminal.
摘要翻译：提供了具有少量端子的电池状态监视电路和包括电池状态监视电路的电池装置。过充电检测电路（12）的输出是向充电控制端子（18）的漏极开路输出，并且电压检测电路（11）的输入端子连接到充电控制端子（18），由此共享充电器检测端子和充电控制端子。

40. 发明授权

US07930759B2 Backup system for image forming apparatus and backup method for image forming apparatus 失效
标题翻译：图像形成装置的备用系统和成像装置的备用方法
公开(公告)号：US07930759B2
公开(公告)日：2011-04-19
申请号：US11937047
申请日：2007-11-08
申请人： Atsushi Sakurai
发明人： Atsushi Sakurai
IPC分类号： G06F7/04 , G06F13/00
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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