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    • 1. 发明申请
    • LASER DIODE
    • 激光二极管
    • US20100329295A1
    • 2010-12-30
    • US12797111
    • 2010-06-09
    • Makoto NakashimaTakahiro YokoyamaSachio KarinoEiji TakaseYuta Yoshida
    • Makoto NakashimaTakahiro YokoyamaSachio KarinoEiji TakaseYuta Yoshida
    • H01S5/0625
    • H01S5/4031H01S5/0421H01S5/0425H01S5/22
    • A laser diode includes: a plurality of strip-shaped laser structures arranged in parallel with each other, and including a lower cladding layer, an active layer, and an upper cladding layer in this order; a plurality of strip-shaped upper electrodes singly formed on a top face of the respective laser structures, and being electrically connected to the upper cladding layer; a plurality of wiring layers being at least singly and electrically connected to one of the respective upper electrodes; and a plurality of pad electrodes formed in a region different from that of the plurality of laser structures, and being electrically connected to one of the respective upper electrodes with the wiring layer in between. The respective wiring layers have an end in a region different from a region where the respective wiring layers are contacted with the upper electrode.
    • 激光二极管包括:多个彼此平行布置的条形激光器结构,并且包括下包层,有源层和上覆层; 多个条形上电极单独地形成在各个激光器结构的顶面上,并且电连接到上包层; 多个布线层至少单独并电连接到各个上电极之一; 以及多个焊盘电极,其形成在与所述多个激光结构的区域不同的区域中,并且其间布线层电连接到各个上电极之一。 各个布线层的各个布线层与上部电极接触的区域的端部不同。
    • 2. 发明申请
    • DATA PROCESSING METHOD, CLUSTER SYSTEM, AND DATA PROCESSING PROGRAM
    • 数据处理方法,集群系统和数据处理程序
    • US20100043010A1
    • 2010-02-18
    • US12366731
    • 2009-02-06
    • Takahiro YokoyamaTsunehiko BabaMasanori KawashimaKazuho Tanaka
    • Takahiro YokoyamaTsunehiko BabaMasanori KawashimaKazuho Tanaka
    • G06F9/46
    • G06F13/4022G06F11/2038G06F11/2041G06F11/2048G06F11/2097
    • Provided is a data processing system which includes: a first computer for receiving a processing request for a task processing, executing the processing, and holding data used therein; and a second computer for holding a duplicate of the data held in the first computer, halting the first computer if the first computer is determined to be halted, and receiving and processing the processing request. The first computer receives at least an update request as the processing request including request identification information to which unique numbers assigned to the individual processing requests in an ascending order are allocated, updates the held data, and transmits the update request including the request identification information to the second computer. The second computer stores a transmitted reference request and the update request as the processing requests, and processes the processing requests in an ascending order of the unique numbers included in the individual processing requests.
    • 提供一种数据处理系统,其包括:第一计算机,用于接收任务处理的处理请求,执行处理并保存其中使用的数据; 以及第二计算机,用于保存保存在第一计算机中的数据的副本,如果确定第一计算机被停止,则停止第一计算机,并且接收和处理处理请求。 第一计算机至少接收到作为处理请求的更新请求,包括分配给按照升序分配给各个处理请求的唯一编号的请求标识信息,更新所保持的数据,并将包括请求标识信息的更新请求发送到 第二台电脑。 第二计算机将发送的参考请求和更新请求存储为处理请求,并且以包括在各个处理请求中的唯一编号的升序来处理处理请求。
    • 4. 发明授权
    • Semiconductor device
    • 半导体器件
    • US06472929B2
    • 2002-10-29
    • US09927371
    • 2001-08-13
    • Isamu KobayashiYoshiharu KatoTakahiro Yokoyama
    • Isamu KobayashiYoshiharu KatoTakahiro Yokoyama
    • G05F110
    • G05F3/242
    • A semiconductor device which is capable of shutting off the influence of noise introduced into a reference voltage while preventing an increase in die size. The semiconductor device including a reference potential generator, first and second filter, and first and second input circuit. The reference potential generator generates a reference potential in accordance with a first power supply. The first filter is connected to the first power supply and filters the reference potential to generate a first filtered reference potential. The second filter is connected to a second power supply and filters the reference potential to generate a second filtered reference potential. The first input circuit is connected to the first power supply and receives the first filtered reference potential to generate a first predetermined voltage. The second input circuit is connected to the second power supply and receives the second filtered reference potential to generate a second predetermined voltage.
    • 一种半导体器件,其能够在阻止芯片尺寸增大的同时,切断引入参考电压的噪声的影响。 该半导体器件包括参考电位发生器,第一和第二滤波器以及第一和第二输入电路。 参考电位发生器根据第一电源产生参考电位。 第一滤波器连接到第一电源并对参考电位进行滤波以产生第一滤波参考电位。 第二滤波器连接到第二电源并对参考电势进行滤波以产生第二滤波参考电位。 第一输入电路连接到第一电源并且接收第一滤波参考电位以产生第一预定电压。 第二输入电路连接到第二电源并接收第二滤波参考电位以产生第二预定电压。
    • 7. 发明授权
    • Data processing method, cluster system, and data processing program
    • 数据处理方法,集群系统和数据处理程序
    • US08359601B2
    • 2013-01-22
    • US12366731
    • 2009-02-06
    • Takahiro YokoyamaTsunehiko BabaMasanori KawashimaKazuho Tanaka
    • Takahiro YokoyamaTsunehiko BabaMasanori KawashimaKazuho Tanaka
    • G06F17/30
    • G06F13/4022G06F11/2038G06F11/2041G06F11/2048G06F11/2097
    • Provided is a data processing system which includes: a first computer for receiving a processing request for a task processing, executing the processing, and holding data used therein; and a second computer for holding a duplicate of the data held in the first computer, halting the first computer if the first computer is determined to be halted, and receiving and processing the processing request. The first computer receives at least an update request as the processing request including request identification information to which unique numbers assigned to the individual processing requests in an ascending order are allocated, updates the held data, and transmits the update request including the request identification information to the second computer. The second computer stores a transmitted reference request and the update request as the processing requests, and processes the processing requests in an ascending order of the unique numbers included in the individual processing requests.
    • 提供一种数据处理系统,其包括:第一计算机,用于接收任务处理的处理请求,执行处理并保存其中使用的数据; 以及第二计算机,用于保存保存在第一计算机中的数据的副本,如果确定第一计算机被停止,则停止第一计算机,并且接收和处理处理请求。 第一计算机至少接收到作为处理请求的更新请求,包括分配给按照升序分配给各个处理请求的唯一编号的请求标识信息,更新所保持的数据,并将包含请求标识信息的更新请求发送到 第二台电脑。 第二计算机将发送的参考请求和更新请求存储为处理请求,并且以包括在各个处理请求中的唯一编号的升序来处理处理请求。
    • 9. 发明申请
    • SEMICONDUCTOR DEVICE
    • 半导体器件
    • US20110208904A1
    • 2011-08-25
    • US13099720
    • 2011-05-03
    • Masamichi FujitoMakoto MizunoTakahiro YokoyamaKenji KawadaTakashi IwaseYasunobu AokiTakashi KurafujiTomohiro UchiyamaShuichi SatoYuji Uji
    • Masamichi FujitoMakoto MizunoTakahiro YokoyamaKenji KawadaTakashi IwaseYasunobu AokiTakashi KurafujiTomohiro UchiyamaShuichi SatoYuji Uji
    • G06F12/00
    • G11C7/04G11C16/0441G11C16/10G11C16/28
    • The semiconductor device includes a nonvolatile memory, having a memory array containing 1-bit twin cells, each composed of electrically rewritable first and second storage devices, the first and second storage devices holding binary data according to difference of their threshold voltages, and having different retention characteristics depending on difference of the binary data thereof; a read circuit for differentially amplifying complementary data output from the first and second storage devices of the twin cell selected for read, and judging information stored in the twin cell; and a control circuit. Two memory cells constituting a twin cell are arranged to hold different data. Therefore, even when the retention performance of one memory cell deteriorates, the difference between data held by the two memory cells can be maintained. Hence, differential amplification of such difference enables acquisition of proper stored information. Thus, retention performance of an electrically rewritable nonvolatile memory cell is improved.
    • 半导体器件包括非易失性存储器,具有包含1比特双胞格的存储器阵列,每个存储器阵列由电可重写的第一和第二存储器件组成,第一和第二存储器件根据其阈值电压的差异保持二进制数据,并且具有不同的 保留特性取决于其二进制数据的差异; 用于差分放大从被选择读取的双胞胎的第一和第二存储装置输出的互补数据的读取电路,以及判断存储在双胞胎中的信息; 和控制电路。 布置构成双胞胎的两个存储单元以保存不同的数据。 因此,即使一个存储单元的保持性能劣化,也能够维持由两个存储单元保持的数据之间的差异。 因此,这种差异的差分放大使得能够获得正确的存储信息。 因此,提高了电可重写非易失性存储单元的保持性能。