公开(公告)号：US20050162184A1

公开(公告)日：2005-07-28

申请号：US11038436

申请日：2005-01-21

申请人： Osamu Shibata ,  Toru Iwata ,  Yoshiyuki Saito ,  Satoshi Takahashi ,  Wataru Itoh

发明人： Osamu Shibata ,  Toru Iwata ,  Yoshiyuki Saito ,  Satoshi Takahashi ,  Wataru Itoh

IPC分类号： H03K19/003 ,  H04L25/02

CPC分类号： H04L25/0278 ,  H04L25/0292

摘要： First and second transmission lines and are connected to each other in series. A first terminator is connected to the first transmission line in parallel, and is provided externally of a semiconductor device. A second terminator is connected to the second transmission line in parallel, and is provided inside the semiconductor device. The values of the first and second terminator are adjusted so that the combined resistance value of first and second terminator and the second transmission line matches with the impedance of the first transmission line. Impedance matching of the entire transmission line can be achieved with this simple construction, thus, a stable, high quality signal can be transmitted.

摘要翻译： 第一和第二传输线并且彼此串联连接。 第一终端器并联连接到第一传输线，并且设置在半导体器件的外部。 第二终端器并联连接到第二传输线，并且设置在半导体器件的内部。 调整第一和第二终端器的值，使得第一和第二终端器与第二传输线的组合电阻值与第一传输线的阻抗匹配。 可以通过这种简单的结构实现整个传输线的阻抗匹配，从而可以传输稳定的高质量信号。

公开(公告)号：US07212028B2

公开(公告)日：2007-05-01

申请号：US11038436

申请日：2005-01-21

申请人： Osamu Shibata ,  Toru Iwata ,  Yoshiyuki Saito ,  Satoshi Takahashi ,  Wataru Itoh

发明人： Osamu Shibata ,  Toru Iwata ,  Yoshiyuki Saito ,  Satoshi Takahashi ,  Wataru Itoh

IPC分类号： H03K17/16 ,  H03K19/003

CPC分类号： H04L25/0278 ,  H04L25/0292

摘要： First and second transmission lines and are connected to each other in series. A first terminator is connected to the first transmission line in parallel, and is provided externally of a semiconductor device. A second terminator is connected to the second transmission line in parallel, and is provided inside the semiconductor device. The values of the first and second terminator are adjusted so that the combined resistance value of first and second terminator and the second transmission line matches with the impedance of the first transmission line. Impedance matching of the entire transmission line can be achieved with this simple construction, thus, a stable, high quality signal can be transmitted.

摘要翻译： 第一和第二传输线并且彼此串联连接。 第一终端器并联连接到第一传输线，并且设置在半导体器件的外部。 第二终端器并联连接到第二传输线，并且设置在半导体器件的内部。 调节第一和第二终端器的值，使得第一和第二终端器和第二传输线的组合电阻值与第一传输线的阻抗匹配。 可以通过这种简单的结构实现整个传输线的阻抗匹配，从而可以传输稳定的高质量信号。

公开(公告)号：US5006708A

公开(公告)日：1991-04-09

申请号：US407823

申请日：1989-09-15

申请人： Wataru Itoh ,  Nobuyoshi Nakajima ,  Takefumi Nagata

发明人： Wataru Itoh ,  Nobuyoshi Nakajima ,  Takefumi Nagata

IPC分类号： G21K4/00 ,  A61B6/00 ,  G03B42/02 ,  G06T5/20 ,  H04N1/04 ,  H04N1/409 ,  H04N5/32 ,  H04N7/18

CPC分类号： H04N1/409

摘要： A radiation image which has been recorded on a recording medium is read out at predetermined sampling intervals in order to obtain an image signal. A method for generating a radiation image signal comprises the steps of, in the course of the radiation image being read out, first applying sampling intervals corresponding to a second spatial frequency fsw higher than a first spatial frequency fss, which is the maximum of a desired spatial frequency range, along at least one direction on the recording medium in order to obtain an original image signal. The original image signal is then subjected to filtering processing in order to transmit spatial frequency components below the first spatial frequency fss, and to reduce or eliminate spatial frequency components above the first spatial frequency fss. Lastly, the original image signal which has been obtained from the filtering processing is sampled at sampling intervals corresponding to the first spatial frequency fss in order to obtain an image signal.

公开(公告)号：US07251761B2

公开(公告)日：2007-07-31

申请号：US10637663

申请日：2003-08-11

申请人： Wataru Itoh ,  Tomohiko Kanemitsu ,  Takeru Yamashita ,  Akihiko Watanabe

发明人： Wataru Itoh ,  Tomohiko Kanemitsu ,  Takeru Yamashita ,  Akihiko Watanabe

IPC分类号： G01R31/28

CPC分类号： G01R31/31921 ,  G01R31/3193 ,  G01R31/31935

摘要： An assembly for an LSI test supplies a test signal output from an LSI tester to a target LSI to be tested and outputs, to the LSI tester, a test result signal generated by processing of the target LSI performed in accordance with the test signal. The assembly for an LSI test includes: a peripheral circuit coupled to the target LSI and allowing the target LSI to operate in the same manner as in the application environment; and a printed circuit board on which the peripheral circuit is mounted.

摘要翻译： 用于LSI测试的组件将从LSI测试器输出的测试信号提供给要测试的目标LSI，并向LSI测试器输出根据测试信号执行的目标LSI的处理产生的测试结果信号。 用于LSI测试的组件包括：连接到目标LSI并允许目标LSI以与应用环境相同的方式操作的外围电路; 以及安装有外围电路的印刷电路板。

公开(公告)号：US06564918B2

公开(公告)日：2003-05-20

申请号：US09841245

申请日：2001-04-25

申请人： Wataru Itoh

发明人： Wataru Itoh

IPC分类号： E16D2508

CPC分类号： F16D25/14 ,  F16D25/12 ,  F16D48/02 ,  F16D2048/0215

摘要： A clutch-actuating device includes a master cylinder actuated by depression of a clutch pedal, an operating cylinder actuated by fluid pressure fed from the master cylinder through a conduit which is connected to the master cylinder or the operating cylinder via a coupling member, and a restriction mechanism for restricting the flow of hydraulic fluid returning from the operating cylinder to the master cylinder, the restriction mechanism being incorporated in the coupling member. The operating cylinder (or master cylinder) of this clutch-actuating device can be commonly used regardless of whether a torque shock protection valve should be incorporated.

摘要翻译： 离合器致动装置包括通过按压离合器踏板致动的主缸，由主缸通过经由联接构件连接到主缸或操作缸的导管的液压而致动的操作缸，以及 限制机构，用于限制从操作缸返回到主缸的液压流体的流动，该限制机构被结合在联接构件中。 该离合器致动装置的操作气缸（或主缸）可以通常使用，而不管是否应装入扭矩防震阀。