公开(公告)号：US5684729A

公开(公告)日：1997-11-04

申请号：US530471

申请日：1995-09-19

申请人： Hiromichi Yamada ,  Fumio Murabayashi ,  Tatsumi Yamauchi ,  Takashi Hotta ,  Hideo Sawamoto ,  Takahiro Nishiyama ,  Yoshikazu Kiyoshige ,  Noriyasu Ido

发明人： Hiromichi Yamada ,  Fumio Murabayashi ,  Tatsumi Yamauchi ,  Takashi Hotta ,  Hideo Sawamoto ,  Takahiro Nishiyama ,  Yoshikazu Kiyoshige ,  Noriyasu Ido

IPC分类号： G06F7/50 ,  G06F7/74

CPC分类号： G06F7/74 ,  G06F7/485 ,  G06F7/49947 ,  G06F7/49994

摘要： To offer a floating-point addition/subtraction processing apparatus and a method thereof, capable of shortening the computation time, the floating-point calculation processing apparatus includes an approximate shift mount predicting unit for predicting a shift amount for normalization by using the input floating-point data to be addition/subtraction processed within an error of 1 bit, a shift error detecting unit for detecting a difference between the predicted shift amount and a correct shift amount, and an bit shifter for correcting a result, obtained by normalization using the predicted shift amount, by the detected difference of the two shift amounts, wherein a round-off determination and a shift amount calculation are processed in parallel before a normalization shift processing is executed.

摘要翻译： 为了提供能够缩短计算时间的浮点加法/减法处理装置及其方法，浮点计算处理装置包括：近似移位预测单元，用于通过使用输入浮点运算处理装置预测用于归一化的移位量， 点数据在1比特的误差内进行加法/减法处理;移位误差检测单元，用于检测预测偏移量和正确移位量之间的差;以及位移移位器，用于校正结果， 移位量乘以检测到的两个移动量的差异，其中在执行归一化移位处理之前并行处理舍入确定和移位量计算。

公开(公告)号：US5677641A

公开(公告)日：1997-10-14

申请号：US423378

申请日：1995-04-18

申请人： Yoji Nishio ,  Kosaku Hirose ,  Hideo Hara ,  Katsunori Koike ,  Kayoko Nemoto ,  Tatsumi Yamauchi ,  Fumio Murabayashi ,  Hiromichi Yamada

发明人： Yoji Nishio ,  Kosaku Hirose ,  Hideo Hara ,  Katsunori Koike ,  Kayoko Nemoto ,  Tatsumi Yamauchi ,  Fumio Murabayashi ,  Hiromichi Yamada

IPC分类号： G11C11/41 ,  H03K3/3565 ,  H03K19/0185 ,  H03K19/0948

CPC分类号： H03K3/3565 ,  H03K19/018521

摘要： The object of the present invention is to provide a semiconductor integrated circuit device wherein the input signal is made to have a low amplitude to shorten transition time of the input signal, said integrated circuit device operating at a low power consumption, without flowing of breakthrough current, despite entry of the input signal featuring low-amplitude operations, and said integrated circuit device comprising a gate circuit, memory and processor. When input signal is supplied through the NMOS pass transistor, said input signal is input to the gate of the first NMOS transistor, and at the same time, is input into the gate of the first PMOS transistor which performs complementary operation with said first NMOS transistor through the second NMOS transistor; said first PMOS gate is connected to the power supply potential through the second PMOS transistor, and the gate of the said second NMOS transistor is connected to the power supply potential; wherein the gate of the said second PMOS transistor gate is controlled by the signal which is connected with both the drain of the said first NMOS transistor and the drain of the said first PMOS transistor.

摘要翻译： 本发明的目的是提供一种半导体集成电路器件，其中使得输入信号具有低幅度以缩短输入信号的转换时间，所述集成电路器件以低功耗工作，而不流过突破电流 尽管输入具有低幅度操作的输入信号，并且所述集成电路器件包括门电路，存储器和处理器。 当通过NMOS传输晶体管提供输入信号时，所述输入信号被输入到第一NMOS晶体管的栅极，并且同时被输入到与所述第一NMOS晶体管执行互补操作的第一PMOS晶体管的栅极 通过第二NMOS晶体管; 所述第一PMOS栅极通过第二PMOS晶体管连接到电源电位，并且所述第二NMOS晶体管的栅极连接到电源电位; 其中所述第二PMOS晶体管栅极的栅极由与所述第一NMOS晶体管的漏极和所述第一PMOS晶体管的漏极连接的信号控制。

公开(公告)号：US09519027B2

公开(公告)日：2016-12-13

申请号：US14397308

申请日：2012-04-27

申请人： Akihiko Kudo ,  Mutsumi Kikuchi ,  Tomonori Kanai ,  Tatsumi Yamauchi ,  Akihiro Machida

发明人： Akihiko Kudo ,  Mutsumi Kikuchi ,  Tomonori Kanai ,  Tatsumi Yamauchi ,  Akihiro Machida

IPC分类号： H01M10/46 ,  G01R31/36 ,  H01M10/48 ,  G01R35/00 ,  B60L11/18 ,  H02J7/00 ,  H03M1/38

CPC分类号： G01R31/362 ,  B60L11/1862 ,  G01R31/3658 ,  G01R35/00 ,  H01M10/482 ,  H01M2220/20 ,  H02J7/0029 ,  H03M1/38

摘要： A battery monitoring device for monitoring a cell group made by connecting a plurality of single battery cells in series including a first switching circuit configured to select, as a measurement target voltage, a type of voltage a differential amplifier circuit including a first input terminal and a second input terminal, configured to convert the measurement target voltage, which is selected by the first switching circuit and input between the first input terminal and the second input terminal, into a voltage in a predetermined range by performing differential amplification, and an AD converter configured to measure the measurement target voltage selected by the first switching circuit and converted by the differential amplifier circuit, and output a digital signal according to the measurement result, wherein an abnormality detection voltage, is output to the AD converter.

摘要翻译： 一种电池监视装置，用于监视通过串联连接多个单个电池单元而形成的电池组，包括：第一开关电路，被配置为选择包括第一输入端子和第二输入端子的差分放大器电路的电压类型作为测量目标电压; 第二输入端子，被配置为通过执行差分放大将由第一开关电路选择并在第一输入端子和第二输入端子之间输入的测量目标电压转换成预定范围内的电压，并且配置有AD转换器 测量由第一开关电路选择并由差分放大器电路转换的测量目标电压，并根据测量结果输出数字信号，其中异常检测电压被输出到AD转换器。

公开(公告)号：US07936573B2

公开(公告)日：2011-05-03

申请号：US12706750

申请日：2010-02-17

申请人： Tatsumi Yamauchi ,  Hiroyuki Shoji ,  Seigou Yukutake ,  Toshikazu Okubo

发明人： Tatsumi Yamauchi ,  Hiroyuki Shoji ,  Seigou Yukutake ,  Toshikazu Okubo

IPC分类号： H02M3/335

CPC分类号： H02M3/33584 ,  B60L11/1868 ,  B60L2210/10 ,  Y02T10/7005 ,  Y02T10/7066 ,  Y02T10/7216 ,  Y10T307/685

摘要： A bi-directional DC-DC converter uses a transformer for both step-down and step-up operations. A switching frequency for operating a switching device is set separately for the step-down and step-up operations. When, for example, the switching frequency during the step-up operation is lower than the switching frequency during the step-down operation, the range in which the duty ratio in PWM control can be controlled is widened, compensating for step-up ratio insufficiency. Conversely, step-down ratio insufficiency is compensated for by making the switching frequency during the step-down operation lower than the switching frequency during the step-up operation.

摘要翻译： 双向DC-DC转换器使用变压器进行降压和升压操作。 用于操作开关装置的开关频率分别设置用于降压和升压操作。 例如，当升压操作期间的开关频率低于降压操作时的开关频率时，可以控制PWM控制中的占空比的范围，补偿升压比不足 。 相反，通过在降压操作期间使开关频率低于升压操作期间的开关频率来补偿降压比不足。

公开(公告)号：US07692935B2

公开(公告)日：2010-04-06

申请号：US11641662

申请日：2006-12-20

申请人： Tatsumi Yamauchi ,  Hiroyuki Shoji ,  Seigou Yukutake ,  Toshikazu Okubo

发明人： Tatsumi Yamauchi ,  Hiroyuki Shoji ,  Seigou Yukutake ,  Toshikazu Okubo

IPC分类号： H02M3/335

CPC分类号： H02M3/33584 ,  B60L11/1868 ,  B60L2210/10 ,  Y02T10/7005 ,  Y02T10/7066 ,  Y02T10/7216 ,  Y10T307/685

摘要： A bi-directional DC-DC converter uses a transformer for both step-down and step-up operations. A switching frequency for operating a switching device is set separately for the step-down and step-up operations. When, for example, the switching frequency during the step-up operation is lower than the switching frequency during the step-down operation, the range in which the duty ratio in PWM control can be controlled is widened, compensating for step-up ratio insufficiency. Conversely, step-down ratio insufficiency is compensated for by making the switching frequency during the step-down operation lower than the switching frequency during the step-up operation.

摘要翻译： 双向DC-DC转换器使用变压器进行降压和升压操作。 用于操作开关装置的开关频率分别设置用于降压和升压操作。 例如，当升压操作期间的开关频率低于降压操作时的开关频率时，可以控制PWM控制中的占空比的范围，补偿升压比不足 。 相反，通过在降压操作期间使开关频率低于升压操作期间的开关频率来补偿降压比不足。

公开(公告)号：US20090145147A1

公开(公告)日：2009-06-11

申请号：US12368681

申请日：2009-02-10

申请人： Yasuyuki Kojima ,  Noboru Akiyama ,  Takeshi Onaka ,  Tatsumi Yamauchi ,  Koichi Taniguchi ,  Koichi Tokushige ,  Noriyuki Bunkou ,  Keiji Sato

发明人： Yasuyuki Kojima ,  Noboru Akiyama ,  Takeshi Onaka ,  Tatsumi Yamauchi ,  Koichi Taniguchi ,  Koichi Tokushige ,  Noriyuki Bunkou ,  Keiji Sato

IPC分类号： G05D23/00 ,  F25D23/00

CPC分类号： F24F1/0003 ,  F24F11/30 ,  F24F11/54

摘要： An air conditioning system is arranged to use a power line for communication. The air conditioning system includes one or more indoor units, one or more outdoor units, and a system controller for controlling the indoor units or outdoor units and executes communications between the indoor units and the outdoor units as overlapping a signal on the power line for supplying electric power. The outdoor units are connected with the system controller through a leased communication line. The indoor unit provides a power line communication device being connected with the power line. The outdoor unit provides a leased communication device being connected with the leased communication line. A bridge is also provided for connecting the leased communication line and the power line. The control information is exchanged mutually between the indoor units, the outdoor units and the system controller through the power line.

摘要翻译： 一个空调系统被设置为使用电力线进行通信。 空调系统包括一个或多个室内单元，一个或多个室外单元，以及用于控制室内单元或室外单元的系统控制器，并且执行室内单元和室外单元之间的通信，以与用于供应的电力线上的信号重叠 电力。 室外机通过租用通信线与系统控制器连接。 室内机提供与电力线连接的电力线通信装置。 户外单元提供与租用通信线路连接的租用通信设备。 还提供了用于连接租用通信线路和电力线路的桥梁。 控制信息通过电力线在室内机，室外机和系统控制器之间相互交换。

公开(公告)号：US07334417B2

公开(公告)日：2008-02-26

申请号：US11033633

申请日：2005-01-13

申请人： Koichi Tokushige ,  Yasuyuki Kojima ,  Tatsumi Yamauchi ,  Makoto Ito ,  Noriyuki Bunko

发明人： Koichi Tokushige ,  Yasuyuki Kojima ,  Tatsumi Yamauchi ,  Makoto Ito ,  Noriyuki Bunko

IPC分类号： F25B7/00 ,  H04B1/00

CPC分类号： H04B3/54 ,  F24F11/30 ,  F24F11/56 ,  H04B2203/5458

摘要： An air conditioner and a power line communication system high in reliability and free of malfunction facilitates the installation work such as the wiring. The air conditioner for conducting communication through a power line includes a bridge unit connected to at least an outdoor unit through a transmission line, and at least an indoor unit connected from the power line through a blocking filter. A side of the bridge unit far from the outdoor unit is connected between the blocking filter and the indoor unit. The bridge unit subjects a signal from the outdoor unit to spread spectrum modulation and transmits it by superposing the resulting signal on the power line. The superposed signal is received and demodulated by the indoor unit.

摘要翻译： 空调和可靠性高，无故障的电力线通信系统便于布线等安装工作。 用于通过电力线进行通信的空调器包括通过传输线连接到至少一个室外单元的桥接单元，以及至少一个通过阻塞滤波器从该电力线路连接的室内单元。 远离室外单元的桥接单元的一侧连接在隔离滤波器和室内单元之间。 桥接单元对来自室外单元的信号进行扩频调制，并将结果信号叠加在电力线上。 叠加信号由室内机接收和解调。

公开(公告)号：US20070139975A1

公开(公告)日：2007-06-21

申请号：US11641662

申请日：2006-12-20

申请人： Tatsumi Yamauchi ,  Hiroyuki Shoji ,  Seigou Yukutake ,  Toshikazu Okubo

发明人： Tatsumi Yamauchi ,  Hiroyuki Shoji ,  Seigou Yukutake ,  Toshikazu Okubo

IPC分类号： H02M3/335

CPC分类号： H02M3/33584 ,  B60L11/1868 ,  B60L2210/10 ,  Y02T10/7005 ,  Y02T10/7066 ,  Y02T10/7216 ,  Y10T307/685

摘要： The inventive bi-directional DC-DC converter addresses a problem of an insufficient step-up ratio during the step-up operation that is caused when a turns ratio of the transformer is determined to, for example, match the step-up operation and also address a contrary problem of an insufficient step-down ratio during the step-down operation that is caused when a turns ratio is determined to match the step-up operation. In the inventive bi-directional DC-DC converter that uses a transformer for both step-down and step-up operations, a switching frequency for operating a switching device is set separately for the step-down and step-up operations. For example, when the switching frequency during the step-up operation is lower than the switching frequency during the step-down operation, the range in which the duty ratio in PWM control can be controlled is widened, compensating for step-up ratio insufficiency. Conversely, step-down ratio insufficiency is compensated for by making the switching frequency during the step-down operation lower than the switching frequency during the step-up operation.

摘要翻译： 本发明的双向DC-DC转换器解决了在升压操作期间由于变压器的匝数比被确定为例如与升压操作相匹配而引起的升压比不足的问题，并且还 解决了当匝数比被确定为与升压操作相匹配时在降压操作期间不足的降压比的相反问题。 在本发明的使用变压器用于降压和升压操作的双向DC-DC转换器中，用于操作开关装置的开关频率分别设置用于降压和升压操作。 例如，当升压操作期间的开关频率低于降压操作期间的开关频率时，可以控制PWM控制中的占空比的范围变大，从而补偿升压比不足。 相反，通过在降压操作期间使开关频率低于升压操作期间的开关频率来补偿降压比不足。

公开(公告)号：US20050005619A1

公开(公告)日：2005-01-13

申请号：US10823780

申请日：2004-04-14

申请人： Yasuyuki Kojima ,  Noboru Akiyama ,  Takeshi Onaka ,  Tatsumi Yamauchi ,  Koichi Taniguchi ,  Koichi Tokushige ,  Noriyuki Bunkou ,  Keiji Sato

发明人： Yasuyuki Kojima ,  Noboru Akiyama ,  Takeshi Onaka ,  Tatsumi Yamauchi ,  Koichi Taniguchi ,  Koichi Tokushige ,  Noriyuki Bunkou ,  Keiji Sato

IPC分类号： F24F11/02 ,  F24F11/00 ,  F25B49/00 ,  G01M1/38 ,  G05B13/00 ,  G05B15/00 ,  G05B21/00 ,  G05D23/00 ,  G08C17/00

CPC分类号： F24F1/0003 ,  F24F11/30 ,  F24F11/54

摘要： An air conditioning system is arranged to use a power line for communication. The air conditioning system includes one or more indoor units, one or more outdoor units, and a system controller for controlling the indoor units or outdoor units and executes communications between the indoor units and the outdoor units as overlapping a signal on the power line for supplying electric power. The outdoor units are connected with the system controller through a leased communication line. The indoor unit provides a power line communication device being connected with the power line. The outdoor unit provides a leased communication device being connected with the leased communication line. A bridge is also provided for connecting the leased communication line and the power line. The control information is exchanged mutually between the indoor units, the outdoor units and the system controller through the power line.

摘要翻译： 一个空调系统被设置为使用电力线进行通信。 空调系统包括一个或多个室内单元，一个或多个室外单元，以及用于控制室内单元或室外单元的系统控制器，并且执行室内单元和室外单元之间的通信，以与用于供应的电力线上的信号重叠 电力。 室外机通过租用通信线与系统控制器连接。 室内机提供与电力线连接的电力线通信装置。 户外单元提供与租用通信线路连接的租用通信设备。 还提供了用于连接租用通信线路和电力线路的桥梁。 控制信息通过电力线在室内机，室外机和系统控制器之间相互交换。

公开(公告)号：US06657459B2

公开(公告)日：2003-12-02

申请号：US10143762

申请日：2002-05-14

申请人： Yoji Nishio ,  Kosaku Hirose ,  Hideo Hara ,  Katsunori Koike ,  Kayoko Nemoto ,  Tatsumi Yamauchi ,  Fumio Murabayashi ,  Hiromichi Yamada

发明人： Yoji Nishio ,  Kosaku Hirose ,  Hideo Hara ,  Katsunori Koike ,  Kayoko Nemoto ,  Tatsumi Yamauchi ,  Fumio Murabayashi ,  Hiromichi Yamada

IPC分类号： H03K19096

CPC分类号： H03K3/3565 ,  H03K19/018521

摘要： A semiconductor integrated circuit device, responsive to an input signal having a low amplitude and short transition time, operates with low power consumption and prevents the flow of breakthrough current. In an example circuit thereof, the input signal is transmitted through an NMOS pass transistor to the gate of a first NMOS transistor and is applied, through a second NMOS transistor, to the gate of a first PMOS transistor, the first PMOS transistor performing complementary operation with the first NMOS transistor through the second NMOS transistor; the gate of the first PMOS transistor is connected to the power supply potential through the second PMOS transistor; the gate of the second NMOS transistor is connected to the power supply potential; and the gate of the second PMOS transistor is controlled by the signal at a common drain connection of the first NMOS and first PMOS transistors.