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    • 2. 发明授权
    • Test circuit, integrated circuit, and test method
    • 测试电路,集成电路和测试方法
    • US07299389B2
    • 2007-11-20
    • US10765895
    • 2004-01-29
    • Haruo NishidaTakuya Ishida
    • Haruo NishidaTakuya Ishida
    • G01R31/28G01R31/26
    • G01R31/318536G01R31/3172G01R31/318541G01R31/318572
    • A test circuit comprises a selector SEL1 having a first input to which signals M1OUT from a macro block MB1 are input and a second input to which test input signals TIN1 and TIN2 for a macro block MB2 are input, and a selector SEL2 having a first input to which a signal SQ from the SEL1 is input and a second input to which a signal M2OUT from the MB2 is input. In a first test mode in which the MB1 is tested, the SEL1 outputs the signals M1OUT from the MB1 to a first input of the SEL2, and the SEL2 outputs the signal SQ from the SEL1 to the MB1. In a second test mode in which the MB2 is tested, the SEL1 outputs the test input signals TIN1 and TIN2 for the MB2 to the MB2, and the SEL2 outputs the signals M2OUT from the MB2 as a test output signal TOUT for the MB2.
    • 测试电路包括具有从宏块MB1输入信号M 1 OUT的第一输入和输入用于输入宏块MB 2的测试输入信号TIN 1和TIN 2的第二输入的选择器SEL 1,以及 具有输入来自SEL 1的信号SQ的第一输入的选择器SEL 2和从MB 2输入的信号M 2 OUT的第二输入。 在测试MB 1的第一测试模式中,SEL 1将从MB 1的信号M 1 OUT输出到SEL 2的第一输入,并且SEL 2将来自SEL 1的信号SQ输出到MB 1。 在测试MB2的第二测试模式中,SEL1将MB2的测试输入信号TIN 1和TIN 2输出到MB2,并且SEL 2从MB 2输出信号M 2 OUT作为 MB 2的测试输出信号TOUT。
    • 7. 发明授权
    • Biodegradable aliphatic polyester, melt-extrusion film thereof, and
process for the production thereof
    • 生物降解脂肪族聚酯,其熔融挤出膜及其制造方法
    • US5731402A
    • 1998-03-24
    • US637082
    • 1996-04-24
    • Haruo NishidaMitsuhiro YamashitaNorikazu Hattori
    • Haruo NishidaMitsuhiro YamashitaNorikazu Hattori
    • C08G63/08C08G63/82C08G2/02
    • C08G63/823C08G63/08
    • A process for the production of biodegradable aliphatic polyester particles by (co)polymerizing 2-oxetanone or a mixture containing at least 80% by weight of 2-oxetanone and up to 20% by weight of a cyclic ester or cyclic ether other than 2-oxetanone in the presence of a polymerization initiator supported on a carrier in which an ion polymerization initiator is supported on poly(2-oxetanone) in a liquid medium having a solubility parameter of about 15 to about 18 MPa.sup.1/2 and being capable of dissolving 2-oxetanone, and in a polymerizing apparatus having an internal surface formed of a material which is free of polarity or whose polarity is very small, to form a particulate aliphatic polyester; and a biodegradable aliphatic polyester melt-extrusion film, which comprises the biodegradable aliphatic polyester having a weight average molecular weight of 20,000 to 2,000,000, and having a water vapor transmission rate of 300 to 700 g/m.sup.2.24 hours.25 .mu.m and heat-fusing strength of 500 to 5,000 gf/15 mm.
    • 通过(共)聚合2-氧杂环丁酮或含有至少80重量%的2-氧杂环丁酮和至多20重量%的除了2-氧杂环丁酮以外的环状酯或环状醚的混合物来生产可生物降解的脂肪族聚酯颗粒的方法, 在溶剂参数为约15〜18MPa + E的液体介质中负载在负载于聚(2-氧杂环丁酮)上的离子聚合引发剂的载体上的聚合引发剂存在下,氧杂环丁酮, EE并且能够溶解2-氧杂环丁酮,并且在具有由无极性或极性非常小的材料形成的内表面的聚合装置中形成脂族聚酯颗粒; 和可生物降解的脂肪族聚酯熔融挤出膜,其包含重均分子量为20,000〜200万的生物降解性脂肪族聚酯,水蒸气透过率为300〜700g / m 2·24小时25μm,热量 - 强度为500〜5,000gf / 15mm。
    • 9. 发明授权
    • Integrated test circuit, a test circuit, and a test method for performing transmission and reception processing to and from a first and a second macro block at a first frequency
    • 集成测试电路,测试电路和测试方法,用于以第一频率对第一和第二宏块执行发送和接收处理
    • US07310754B2
    • 2007-12-18
    • US10766038
    • 2004-01-29
    • Haruo NishidaTakuya Ishida
    • Haruo NishidaTakuya Ishida
    • G01R31/28
    • G01R31/31723G01R31/31715G01R31/31855G01R31/318583
    • A macro block MB2 including a physical-layer circuit PHY for communications performs transmission and reception processing to and from a macro block MB1 at a clock frequency CF1. A test circuit TC includes a test transmission buffer TXB that stores a transmission data signal from a test input terminal TPI at a frequency CF2 that is lower than the frequency CF1, and a test reception buffer RXB that outputs a reception data signal to a test output terminal TPO at a frequency CF3 that is lower than the frequency CF1. After the transmission buffer TXB has stored the transmission data signal from the terminal TPI at the frequency CF2, it outputs the stored transmission data signal to the MB2 at the frequency CF1. After the reception buffer RXB has stored the reception data signal from the MB2 at the frequency CF1, it outputs the stored reception data signal to the terminal TPO at the frequency CF3.
    • 包括用于通信的物理层电路PHY的宏块MB 2对来自宏块MB 1的时钟频率CF 1进行发送和接收处理。 测试电路TC包括测试传输缓冲器TXB,该测试传输缓冲器TXB以低于频率CF 1的频率CF 2存储来自测试输入端TPI的传输数据信号;以及测试接收缓冲器RXB,其将接收数据信号输出到 测试输出端子TPO的频率CF 3低于频率CF 1。 在发送缓冲器TXB已经以来自终端TPI的频率CF 2存储了发送数据信号之后,将所存储的发送数据信号以频率CF 1输出到MB2。 接收缓冲器RXB在频率为CF1的MB2存储接收数据信号之后,将存储的接收数据信号以频率CF 3输出到终端TPO。