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    • 2. 发明授权
    • Integrated circuit power consumption calculating apparatus and processing method
    • 集成电路功耗计算装置及处理方法
    • US08350620B2
    • 2013-01-08
    • US13493432
    • 2012-06-11
    • Itsumi SugiyamaTomohiro Tanaka
    • Itsumi SugiyamaTomohiro Tanaka
    • H01L25/00
    • G06F17/5022G06F2217/78H01L2924/0002H01L2924/00
    • An integrated circuit power consumption calculating apparatus obtains power consumption of an integrated circuit by outputting circuit component transistor connection information of each of circuit components after setting a group of transistors connected via a source terminal/drain terminal of a transistor within each cell of an integrated circuit, by outputting circuit component logic model information after extracting a logic for each of the circuit components from the circuit component transistor connection information information, by obtaining power information (circuit component power information) of each signal transition state of an input/output terminal for each of the circuit components based on the circuit component transistor connection information information, by generating signal terminal transition information with a logic simulation performed for each of the circuit components of the integrated circuit, and by obtaining power consumption in a signal transition of an input/output terminal of each of the circuit components.
    • 集成电路功耗计算装置通过在设置通过集成电路的每个单元内的晶体管的源极/漏极连接的晶体管组之后输出电路部件的电路成分晶体管连接信息来获得集成电路的功耗 通过从电路部件晶体管连接信息信息中提取每个电路部件的逻辑,通过为每个信号获取输入/输出端子的每个信号转换状态的电源信息(电路部件功率信息),输出电路部件逻辑模型信息 基于电路元件晶体管连接信息信息的电路元件,通过对集成电路的每个电路元件执行的逻辑模拟产生信号端子转移信息,并且通过获得inp的信号转换中的功率消耗 每个电路组件的输出/输出端子。
    • 5. 发明申请
    • Register file and its storage device
    • 注册文件及其存储设备
    • US20060123295A1
    • 2006-06-08
    • US11320984
    • 2005-12-30
    • Tomohiro Tanaka
    • Tomohiro Tanaka
    • G01R31/28
    • G01R31/318536G01R31/318544G01R31/318552G11C29/48G11C2029/3202
    • In response to an input of a first shift clock in the order of the last register to the head register in the scan connection configuration circuit and memory array, a scan control circuit first copies data from each first device in the last register in the memory array to each second storage device in the scan connection configuration circuit in parallel, and outputs shift data from a second storage device at the least significant bit in the scan connection configuration circuit to the outside of the shift register output terminal. Next, data is sequentially copied from each first storage device in an upper side register in the memory array to each first storage device in a lower side register in parallel. As for the head register, data in each second storage device except for the highest-order bit in the scan connection configuration circuit is copied in parallel to each first storage device except for the highest-order bit and a second shift clock is finally input into the first storage devices at the highest-order bit at the head register so that shift data input into the shift register input terminal from the outside is copied. This processing is repeated until the data held in the memory array at the time of starting to scan is finished to output from the shift register output terminal to the outside.
    • 响应于在扫描连接配置电路和存储器阵列中以最后一个寄存器的顺序向头部寄存器的顺序输入第一移位时钟,扫描控制电路首先从存储器阵列中的最后一个寄存器中的每个第一个器件复制数据 并联到扫描连接配置电路中的每个第二存储装置,并且将扫描连接配置电路中的最低有效位的第二存储装置的移位数据输出到移位寄存器输出端的外部。 接下来,将数据从存储器阵列中的上侧寄存器中的每个第一存储装置顺序复制到并行的下侧寄存器中的每个第一存储装置。 对于头部寄存器,除了扫描连接配置电路中除了最高位之外的每个第二存储设备中的数据被并行复制到除了最高位之外的每个第一存储设备,并且最后输入第二移位时钟 在头部寄存器处的最高位的第一存储设备被复制,从而从外部输入到移位寄存器输入端的移位数据被复制。 重复该处理,直到开始扫描时保存在存储器阵列中的数据完成,从移位寄存器输出端输出到外部。
    • 7. 发明授权
    • Distance measurement apparatus
    • 距离测量装置
    • US06133992A
    • 2000-10-17
    • US238143
    • 1999-01-28
    • Tomohiro TanakaHisashi Yoshida
    • Tomohiro TanakaHisashi Yoshida
    • G01S7/497G01S17/10G01C3/08G04F8/00
    • G01S17/105G01S7/497
    • A distance measurement apparatus for measuring distance to the target by measuring a time elapsed from the emission of pulsed light to the target until the receiving thereof. This apparatus comprising a light-emitting section, a light-receiving section, a delay circuit for delaying at least one of generation of the trigger signal with respect to a measurement start signal and the outputting of the measurement stop signal with respect to the reflected pulsed light and outputting thus delayed signal, a reference clock section, time measuring sections consisting of a start-side and stop-side fractional time signal measurement sections and a counter section, and a distance measurement section for determining, based thus measured items, the distance to the target according to the time from the emission of the pulsed light to the receiving thereof.
    • 一种距离测量装置,用于通过测量从发射脉冲光到目标到其接收所经过的时间来测量到目标的距离。 该装置包括发光部分,光接收部分,延迟电路,用于相对于测量开始信号延迟产生触发信号中的至少一个,并且相对于反射脉冲输出测量停止信号 光和输出这样延迟的信号,参考时钟部分,由起始侧和停止侧分数时间信号测量部分和计数器部分组成的时间测量部分,以及距离测量部分,用于基于这样测量的项目确定距离 根据从发射脉冲光到其接收的时间到目标。
    • 8. 发明授权
    • Hydrogen using system for installation in vehicle and control method for the system
    • 氢气使用系统安装在车辆和系统的控制方法
    • US06536551B1
    • 2003-03-25
    • US09680945
    • 2000-10-10
    • Tomohiro TanakaIchiro HosotaniSyuji Hirakata
    • Tomohiro TanakaIchiro HosotaniSyuji Hirakata
    • B60K2100
    • B60L3/0015B60K1/04B60K28/14B60L3/0053B60L11/1881H01M8/04097H01M8/04223H01M8/241Y02E60/324Y02T90/34
    • A hydrogen using system for installation in a vehicle has a methanol tank that stores methanol as a source material of hydrogen, which is a fuel of the hydrogen using system, a water tank that stores water, a methanol reformer that produces a hydrogen fuel from methanol and water, a first electromagnetic valve provided in a first channel connecting the methanol tank to the reformer, a polymer electrolyte fuel cell stack that generates power from the hydrogen fuel supplied from the reformer, a second electromagnetic valve provided in a second channel connecting the reformer to the fuel cell stack, an electronic control unit that controls various portions of the hydrogen using system, etc. When an impact occurs on the vehicle, the electronic control unit shuts the first channel and the second channel by forcibly closing the first and second electromagnetic valves based on a detection signal from the impact sensor. This hydrogen using system curbs reactions of hydrogen at the time of an accident or the like, thereby further improving safety of the system.
    • 用于安装在车辆中的氢气使用系统具有甲醇罐,其储存作为氢气使用系统的燃料的氢原料的甲醇,储存水的水箱,从甲醇产生氢燃料的甲醇重整器 和第一电磁阀,其设置在将所述甲醇罐连接到所述重整器的第一通道中,从由所述重整器供给的氢燃料产生电力的聚合物电解质燃料电池堆;设置在连接所述重整器的第二通道中的第二电磁阀 燃料电池堆,控制氢气使用系统的各个部分的电子控制单元等。当车辆发生冲击时,电子控制单元通过强制关闭第一和第二电磁线圈来切断第一通道和第二通道 基于来自冲击传感器的检测信号的阀。 这种氢气使用系统在事故发生时控制氢气的反应等,从而进一步提高了系统的安全性。
    • 9. 发明授权
    • Lightwave distance measuring apparatus and method
    • 光波测距仪及方法
    • US06288775B1
    • 2001-09-11
    • US09310587
    • 1999-05-12
    • Tomohiro Tanaka
    • Tomohiro Tanaka
    • G01C308
    • G01S7/4812G01S7/4818G01S7/4868G01S7/497G01S17/10G01S2007/4975
    • A lightwave distance measuring apparatus having a coaxial light-transmitting/receiving type optical system is provided with light-transmitting means for transmitting pulsed light toward an object, light-receiving means for receiving reflected pulsed light reflected by the object, a time measuring section for measuring a period of time from when the pulsed light is transmitted until the light is received, a distance measuring section for determining a distance to the object from the measured period of time, and a pulse number detecting section for detecting whether the number of received pulses of reflected light in response to one transmitting pulsed light is one or more; while the value measured when only one pulse of the reflected light is detected by the pulse number detecting section in response to the transmission of pulsed light is made effective.
    • 具有同轴光发射/接收型光学系统的光波距离测量装置设置有用于向物体传输脉冲光的光发射装置,用于接收由物体反射的反射的脉冲光的光接收装置,用于 测量从脉冲光被传输到光被接收到的时间段;距离测量部分,用于从测量的时间段确定到物体的距离;以及脉冲数检测部分,用于检测接收脉冲的数量 响应于一个发射脉冲光的反射光是一个或多个; 而响应于脉冲光的传输,仅通过脉冲数检测部检测到反射光的一个脉冲时测量的值被有效。