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    • 67. 发明申请
    • BIOLOGICAL MATERIAL PREPARATION CHIP AND PREPARATION CHIP SYSTEM
    • 生物材料制备芯片和制备芯片系统
    • US20080312104A1
    • 2008-12-18
    • US11763471
    • 2007-06-15
    • Yasuhiko SasakiToru InabaHiroshi KishidaMasaomi Uchida
    • Yasuhiko SasakiToru InabaHiroshi KishidaMasaomi Uchida
    • C40B50/00C40B60/14
    • B01L3/502746B01L2200/0621B01L2300/0816B01L2300/0867B01L2300/0874B01L2400/0487B01L2400/084
    • The present invention is directed to provide a preparation chip system having a simpler configuration and improved reliability while addressing the case where a plurality of reagents have to be fed as in a preparation of extracting DNA from a sample solution. The preparation chip system includes a sample chamber, a dissolving solution chamber, a cleaning solution chamber, an eluting solution chamber, a mixing passage connected to the sample chamber and the dissolving solution chamber and mixing the sample and the dissolving solution with each other, a carrier part connected to the mixing passage, a waste chamber connected to the carrier part via a holding passage, a collection chamber holding the eluting solution passed through the carrier part, and a plurality of resistive materials forming a passage resistor disposed in a first passage connecting the cleaning solution chamber with both the mixing passage and the carrier part. The eluting solution is passed through the carrier part by pressure from a pressure source.
    • 本发明旨在提供一种制备芯片系统,其具有更简单的结构和改善的可靠性,同时解决了在从样品溶液中提取DNA的制备中必须进料多种试剂的情况。 制剂芯片系统包括样品室,溶解溶液室,清洗溶液室,洗脱溶液室,连接到样品室的混合通道和溶解溶液室,并将样品和溶解溶液彼此混合, 连接到混合通道的载体部分,经由保持通道连接到载体部分的废物室,保持通过载体部分的洗脱溶液的收集室,以及形成通道电阻器的多个电阻材料,设置在第一通道中,连接 所述清洁溶液室具有所述混合通道和所述载体部分。 洗脱溶液通过压力源通过载体部分。
    • 68. 发明申请
    • MICROORGANISM SEPARATION SYSTEM
    • 微生物分离系统
    • US20080098092A1
    • 2008-04-24
    • US11755944
    • 2007-05-31
    • Tadashi SanoYasuhiko SasakiHajime IkutaKazuichi IsakaTatsuo SuminoShigenori TogashiTetsuro Miyamoto
    • Tadashi SanoYasuhiko SasakiHajime IkutaKazuichi IsakaTatsuo SuminoShigenori TogashiTetsuro Miyamoto
    • G06F15/16C12M1/00
    • C12M47/02C12M47/04
    • A microorganism separation system comprising a sample solution container 34 containing microorganisms, a separator 1, and a receiver 47, designed to separate microorganisms from the sample solution; further comprising a microorganism detection sensor and a plate 49 which has a plurality of receivers 47 connected to each other and an identification indicator, wherein when the microorganism detection sensor judges that a microorganism has passed, supply of the sample solution is stopped, the detected microorganism is discharged together with the sample solution, and then the solution starts to be injected into the receiver; and, the number of times microorganisms are detected during the time period from the start of the injection to the end is recognized as separation quantity; and then as separation information, the separation quantity, number for a receiver 47 into which a microorganism was injected for each identification indicator, signal waveform sent from the microorganism detection sensor at the separation, date and temperature are stored.
    • 一种微生物分离系统,包括含有微生物的样品溶液容器34,分离器1和接收器47,设计用于将微生物与样品溶液分离; 进一步包括微生物检测传感器和板49,其具有彼此连接的多个接收器47和识别指示器,其中当微生物检测传感器判断微生物已经通过时,停止供应样品溶液,检测到的微生物 与样品溶液一起放出,然后溶液开始注入接收器; 并且在从注射开始到结束的时间段期间检测到微生物的次数被识别为分离量; 然后作为分离信息,存储分离量,针对每个识别指示符注入微生物的接收器47的数量,在分离,日期和温度从微生物检测传感器发送的信号波形。
    • 69. 发明申请
    • Phase synchronization circuit and semiconductor integrated circuit
    • 相位同步电路和半导体集成电路
    • US20060114040A1
    • 2006-06-01
    • US11288176
    • 2005-11-29
    • Yasuhiko Sasaki
    • Yasuhiko Sasaki
    • H03L7/00
    • H03L7/00H03K5/135
    • A phase synchronization circuit comprises: a measurement delay line which includes a plurality of delay elements having different delay times and to which a first clock signal is inputted; a phase comparator line which includes a plurality of phase comparators in accordance with the measurement delay line and to which a signal from the measurement delay line and a second clock signal are inputted so as to measure a transition timing difference between the first clock signal and the second clock signal; and a generation delay line which includes a plurality of delay elements having different delay times in accordance with the measurement delay line and to which a signal from the phase comparator line and a third clock signal are inputted. The delay time of the respective delay elements is fixed.
    • 相位同步电路包括:测量延迟线,包括具有不同延迟时间的多个延迟元件,第一时钟信号被输入到该延迟元件; 相位比较器线,其包括根据测量延迟线的多个相位比较器,并且输入来自测量延迟线的信号和第二时钟信号,以便测量第一时钟信号和第二时钟信号之间的转换定时差 第二时钟信号; 以及生成延迟线,其包括根据测量延迟线具有不同延迟时间的多个延迟元件,并且来自相位比较器线和第三时钟信号的信号被输入到该延迟元件。 各个延迟元件的延迟时间是固定的。