公开(公告)号：US06276591B1

公开(公告)日：2001-08-21

申请号：US09637020

申请日：2000-08-14

申请人： Takeshi Kawasaki ,  Toshiaki Sagawa ,  Hideyuki Nakamura

发明人： Takeshi Kawasaki ,  Toshiaki Sagawa ,  Hideyuki Nakamura

IPC分类号： B23K2012

CPC分类号： B23K33/00 ,  B23K20/122 ,  B23K2101/006 ,  B23K2101/045 ,  Y10T403/477 ,  Y10T403/478 ,  Y10T428/12

摘要： An abutted portion of face plates 12b and 22b of hollow frame members 10 and 20 is carried out according to a friction stir joining. Next, a connection member 30 is mounted, one end of the connection member 30 is abutted to an end portion of the face plate 11 of the hollow frame member 10. Under this condition, the abutted portion between the face plate 11 and the connection member 30 is carried out according to the friction stir joining. An overlapping portion between another end of the connection member 30 and the hollow frame member 20 is carried out according to the friction stir joining. According to demands, the connection member 30 and the face plate 21 of the hollow member 20 is welded. Without of regard of a dimension accuracy of the hollow frame member and the like, a good joining from one side face of the hollow frame member can be carried out.

摘要翻译： 根据摩擦搅拌接合来执行中空框架构件10和20的面板12b和22b的邻接部分。 接下来，安装连接构件30，连接构件30的一端与中空框架构件10的面板11的端部抵接。在该状态下，面板11与连接构件之间的抵接部 30根据摩擦搅拌接合进行。 根据摩擦搅拌接合进行连接部件30的另一端部与中空框架部件20的重叠部分。 根据需要，中空构件20的连接构件30和面板21被焊接。 不考虑中空框架构件等的尺寸精度，可以进行从中空框架构件的一个侧面的良好接合。

公开(公告)号：US6094418A

公开(公告)日：2000-07-25

申请号：US813707

申请日：1997-03-07

申请人： Toshio Soumiya ,  Koji Nakamichi ,  Takeshi Kawasaki ,  Naotoshi Watanabe ,  Michio Kusayanagi ,  Kenichi Kawarai

发明人： Toshio Soumiya ,  Koji Nakamichi ,  Takeshi Kawasaki ,  Naotoshi Watanabe ,  Michio Kusayanagi ,  Kenichi Kawarai

IPC分类号： H04Q3/00 ,  H04L12/26 ,  H04L12/801 ,  H04L12/815 ,  H04L12/841 ,  H04L12/911 ,  H04L12/923 ,  H04Q11/04 ,  H04L12/56

CPC分类号： H04L12/5602 ,  H04Q11/0478 ,  H04L2012/5632 ,  H04L2012/5649 ,  H04L2012/5652

摘要： Specific ABR control capability for implementing an ABR service in an ATM switching system. A subscriber line processing device has a capability for calculating a turnaround delay time of a cell, based on a period during which the cell loops back at a terminal and returns. A switch or demultiplexer has a capability for detecting congestion. A rate calculator calculates a transmission rate corresponding to an output channel, and writes the calculated rate to the cell. A rate changer suitably changes the transmission rate according to the degree of occurrence of congestion. Additionally, the rate changer counts the number of communicating connections. At this time, the number of communicating connections which should exist in a certain predetermined period is estimated based on the counted number of communicating connections, which is counted in a period shorter than the predetermined period according to a predetermined method. Additionally, a coefficient is determined based on the number of communicating connections so estimated and an actual number of communicating connections, and a next estimated value is estimated to be a more suitable value using the coefficient.

摘要翻译： 用于在ATM交换系统中实现ABR业务的特定ABR控制能力。 用户线处理装置具有基于小区在终端周围返回并返回的周期来计算小区的周转延迟时间的能力。 交换机或解复用器具有检测拥塞的能力。 速率计算器计算与输出通道对应的传输速率，并将计算出的速率写入单元。 速率变换器根据拥塞的发生程度适当地改变传输速率。 此外，速率更改器计算通信连接的数量。 此时，根据预定的方法，以计算在比预定时间段短的时段内的通信连接的计数数来估计应该存在于特定预定时段内的通信连接数。 此外，基于如此估计的通信连接的数量和通信连接的实际数量以及使用该系数估计下一估计值是更合适的值来确定系数。

公开(公告)号：US5734641A

公开(公告)日：1998-03-31

申请号：US794411

申请日：1997-02-05

申请人： Takeshi Kawasaki ,  Jyoei Kamoi

发明人： Takeshi Kawasaki ,  Jyoei Kamoi

IPC分类号： H04L12/70 ,  H04L29/06 ,  H04L29/14 ,  H04Q11/04 ,  H04J3/14

CPC分类号： H04L29/06 ,  H04L69/40 ,  H04Q11/0478 ,  H04L2012/561 ,  H04L2012/5619 ,  H04L2012/5627 ,  H04L2012/5649 ,  H04L2012/5652 ,  H04L69/28

摘要： A device for discriminating timeout comprises an event discrimination unit, a calculation unit, a timing storage unit and a timeout discrimination unit. The event discrimination unit outputs each communication information concerning each communication to the calculation unit, when an event indicating a start of timeout discrimination occurred. The calculation unit calculates a timeout timing for every communication on the basis of the each communication information and the timing in which the event has occurred, and writes the calculated timeout timing into the timing storage unit. The timeout discrimination unit compares the timeout timing read out from the timing storage unit for every communication with the present timing, and discriminates that the timeout has occurred in reference to the communication when the present timing exceeds the timeout timing.

摘要翻译： 用于识别超时的装置包括事件识别单元，计算单元，定时存储单元和超时识别单元。 当发生表示超时辨认开始的事件时，事件识别单元向计算单元输出关于每个通信的每个通信信息。 计算单元基于每个通信信息和事件发生的定时来计算每个通信的超时定时，并将计算出的超时定时写入定时存储单元。 超时识别单元将从每个通信的定时存储单元读出的超时定时与当前定时进行比较，并且当当前定时超过超时定时时，根据该通信判断超时已经发生。

公开(公告)号：US5689501A

公开(公告)日：1997-11-18

申请号：US434744

申请日：1995-05-04

申请人： Tadahiro Takase ,  Kazuo Hajikano ,  Takeshi Kawasaki ,  Toshio Shimoe ,  Tetsuo Tachibana ,  Teruaki Hagihara ,  Satoshi Kakuma ,  Masami Murayama ,  Ryuichi Takechi ,  Satoshi Kuroyanagi ,  Jyoei Kamoi ,  Hiroshi Tomonaga

发明人： Tadahiro Takase ,  Kazuo Hajikano ,  Takeshi Kawasaki ,  Toshio Shimoe ,  Tetsuo Tachibana ,  Teruaki Hagihara ,  Satoshi Kakuma ,  Masami Murayama ,  Ryuichi Takechi ,  Satoshi Kuroyanagi ,  Jyoei Kamoi ,  Hiroshi Tomonaga

IPC分类号： H04L12/28 ,  H04L12/66 ,  H04L12/70 ,  H04L29/08 ,  H04Q11/04 ,  H04L12/56

CPC分类号： H04L12/5602 ,  H04Q11/0478 ,  H04L2012/5616 ,  H04L2012/562 ,  H04L2012/5627 ,  H04L2012/563 ,  H04L2012/5645 ,  H04L2012/5652 ,  Y10S370/905

摘要： A communication system for transmitting a fixed-length cell converted from a variable-length information including data and a destination of the data. The system includes a cell assembly/disassembly device for performing bi-directional conversion between the variable-length information and the fixed-length cell, a routing control device for receiving the fixed-length cell converted from the variable-length information by the cell assembly/disassembly device, for analyzing the destination of the data and for controlling a routing of the fixed-length cell based on the analyzed destination, and having an error detecting device for detecting an error of the variable-length information in the fixed-length cell, and a network for connecting the cell assembly/disassembly device and the routing control device by a fixed capacity path and for connecting the routing control device to another routing control device by the fixed capacity path or a variable capacity path.

摘要翻译： 一种用于发送从包括数据的数据和目的地的可变长度信息转换的固定长度小区的通信系统。 该系统包括用于在可变长度信息和固定长度信元之间执行双向转换的信元组装/拆卸装置，用于接收由信元组件从可变长度信息转换的固定长度信元的路由控制装置 /分解装置，用于分析数据的目的地并且用于基于所分析的目的地来控制固定长度小区的路由，并且具有用于检测固定长度小区中的可变长度信息的错误的错误检测装置 以及用于通过固定容量路径连接所述单元组合/拆卸装置和所述路由控制装置并且通过所述固定容量路径或可变容量路径将所述路由控制装置连接到另一路由控制装置的网络。

公开(公告)号：US5144156A

公开(公告)日：1992-09-01

申请号：US716686

申请日：1991-06-17

申请人： Takeshi Kawasaki

发明人： Takeshi Kawasaki

IPC分类号： H03K5/00 ,  H03L7/089 ,  H03L7/099

CPC分类号： H03L7/099 ,  H03L7/0898 ,  H03K2005/00123 ,  H03L2207/04

摘要： In a semiconductor phase synchronizing circuit, variations in specific frequency and damping factor due to unavoidable variations in manufacturing conditions are prevented so that variations in phase synchronizing characteristics from one product to another are reduced. A charge pump of the phase synchronizing circuit is provided with a proportional charging electric current source and a proportional discharging electric current source arranged to be in the form of a feedback loop and to pass to a loop filter charging/discharging electric currents which are proportional to a converted electric current (output electric current) of a V/I converting circuit. The proportional charging electric current source is a P-type MOSFET, while the proportional discharging electric current source is an N-type MOSFET. The charge pump is a current mirror circuit in front of which a current mirror circuit of the V/I converting circuit is disposed.

摘要翻译： 在半导体相位同步电路中，防止了制造条件中不可避免的变化引起的特定频率和阻尼因数的变化，从而降低了从一个产品到另一个产品的相位同步特性的变化。 相位同步电路的电荷泵设置有比例充电电流源和布置为反馈回路形式的比例放电电流源，并且传递到环路滤波器，其与 V / I转换电路的转换电流（输出电流）。 比例充电电流源是P型MOSFET，而比例放电电流源是N型MOSFET。 电荷泵是电流镜电路，其前面设有V / I转换电路的电流镜电路。

公开(公告)号：US09343260B2

公开(公告)日：2016-05-17

申请号：US14000236

申请日：2012-02-29

申请人： Kotoko Urano ,  Takeshi Kawasaki ,  Noboru Moriya ,  Tomonori Nakano

发明人： Kotoko Urano ,  Takeshi Kawasaki ,  Noboru Moriya ,  Tomonori Nakano

IPC分类号： H01J3/14 ,  H01J37/153

CPC分类号： H01J37/153 ,  H01J2237/1534

摘要： In order to realize a multiple assembled easily with high accuracy, a multipole having assembly accuracy within 10 micrometer and within several seconds of angle is achieved by fixing multipole elements by being guided by grooves provided on an inner side of a cylindrical housing to form the multipole.

摘要翻译： 为了实现高精度的多次组装，通过由设置在圆柱形壳体的内侧上的槽引导固定多极元件来实现具有10微米和几秒钟内的组装精度的多极，以形成多极 。

公开(公告)号：US08772732B2

公开(公告)日：2014-07-08

申请号：US13502754

申请日：2010-09-29

申请人： Tomonori Nakano ,  Takeshi Kawasaki ,  Kotoko Hirose

发明人： Tomonori Nakano ,  Takeshi Kawasaki ,  Kotoko Hirose

IPC分类号： H01J37/28

CPC分类号： H01J37/153 ,  H01J37/28

摘要： Disclosed is a scanning charged particle beam apparatus equipped with an aberration corrector, contrived to eliminate resolution degradation in tilt observation by a chromatic third-order aperture aberration without relying on a specific optical system. A controller of the scanning charged particle beam apparatus provides a chromatic third-order aperture aberration measurement method relevant to tilt observation of a specimen. Further, the controller has a chromatic aberration control function relevant to tilt observation of a specimen. By means of the chromatic aberration control function, the controller controls a chromatic aberration to be positive or negative, rather than remaining at 0, in order to eliminate an image blur which occurs in a direction parallel to the specimen surface due to a chromatic third-order aperture aberration and a chromatic aberration at a tilt angle (t1) under observation and another tilt angle (−t1) axially opposite to the tilt angle.

摘要翻译： 公开了一种装备有像差校正器的扫描带电粒子束装置，其被设计为消除了通过彩色三阶孔径像差的倾斜观察中的分辨率劣化，而不依赖于特定的光学系统。 扫描带电粒子束装置的控制器提供与样本的倾斜观察相关的彩色三阶孔径像差测量方法。 此外，控制器具有与样本的倾斜观察相关的色差控制功能。 通过色差控制功能，控制器将色差控制为正或负，而不是保持在0，以消除由于色差三分之一而在与样本表面平行的方向上发生的图像模糊。 在观察时的倾斜角度（t1）和与倾斜角度轴向相反的另一个倾斜角度（-t1）的色差。

公开(公告)号：US08436899B2

公开(公告)日：2013-05-07

申请号：US12535021

申请日：2009-08-04

申请人： Takeshi Kawasaki ,  Tomonori Nakano ,  Kotoko Hirose

发明人： Takeshi Kawasaki ,  Tomonori Nakano ,  Kotoko Hirose

IPC分类号： H04N7/18

CPC分类号： G01N23/203 ,  G01N2223/302

摘要： A tilted illumination observation method and observation device with easy adjustment, high speed, good reproducibility and low cost is provided. A high resolution tilt image of a specimen is obtained by extracting the blurring on the scanning spot occurring during beam tilt from the image (step 6) captured by the tilted beam, and the image (step 4) captured from directly above the standard specimen; and then deconvoluting (step 11, 12) the tilted image of the target specimen (step 10) using the extracted scanning spot from the oblique beam.

摘要翻译： 提供了一种倾斜的照明观察方法和观察装置，其调节方便，速度快，再现性好，成本低。 通过从由倾斜光束拍摄的图像（步骤6）和从标准样品的正上方捕获的图像（步骤4）提取在光束倾斜期间发生的扫描点上的模糊，获得样本的高分辨率倾斜图像。 然后使用来自倾斜光束的提取的扫描光点对目标样本的倾斜图像进行去卷积（步骤11,12）（步骤10）。

公开(公告)号：US07915582B2

公开(公告)日：2011-03-29

申请号：US11958698

申请日：2007-12-18

申请人： Kotoko Hirose ,  Takeshi Kawasaki ,  Haruo Yoda ,  Tomonori Nakano

发明人： Kotoko Hirose ,  Takeshi Kawasaki ,  Haruo Yoda ,  Tomonori Nakano

IPC分类号： H01J37/26

CPC分类号： H01J37/28 ,  H01J37/21 ,  H01J37/222 ,  H01J2237/216

摘要： A method for estimation of a probe shape, in a scanning electron microscope provided with an aberration corrector, and the method is designed so as to obtain a probe image, by inputting to a computer an image taken in a just-focused state and an image taken in a de-focused state, as an image data; preparing a correlation window by automatically determining a size of a correlation window image, based on an input data size and an output data size; executing cross-correlation calculation between the correlation window and a reference area; and repeating this calculation while shifting the reference area, so as to obtain a cross-correlation matrix, in order to stably obtain the probe image, without receiving effects of use conditions or noises.

摘要翻译： 在设置有像差校正器的扫描电子显微镜中用于估计探针形状的方法，并且该方法被设计成通过向计算机输入以正确聚焦状态拍摄的图像和图像来获得探针图像 以去焦点状态拍摄，作为图像数据; 通过基于输入数据大小和输出数据大小自动确定相关窗口图像的大小来准备相关窗口; 执行相关窗口和参考区域之间的互相关计算; 并且在移动参考区域的同时重复该计算，以获得互相关矩阵，以便稳定地获得探测图像，而不受到使用条件或噪声的影响。

公开(公告)号：US07872240B2

公开(公告)日：2011-01-18

申请号：US12183622

申请日：2008-07-31

申请人： Hiroyuki Ito ,  Yuko Sasaki ,  Yoshiya Higuchi ,  Takeshi Kawasaki

发明人： Hiroyuki Ito ,  Yuko Sasaki ,  Yoshiya Higuchi ,  Takeshi Kawasaki

IPC分类号： G21K1/08 ,  H01J3/14 ,  H01J3/26 ,  H01J49/42

CPC分类号： H01J37/153 ,  H01J37/26 ,  H01J2237/1501 ,  H01J2237/1534 ,  H01J2237/24564

摘要： In a charged-particle beam apparatus having a high-accuracy and high-resolution focusing optical system for charged-particle beam, a group of coils are arranged along a beam emission axis to extend through the contour of radial planes each radiating from the beam emission axis representing a rotary axis and each having a circular arc which subtends a divisional angle resulting from division of a circumferential plane by a natural number larger than 2 so that a superposed magnetic field may be generated on the incident axis of the charged-particle beam and the trajectory of the charged-particle beam may be controlled by the superposed magnetic field.

摘要翻译： 在具有用于带电粒子束的高精度和高分辨率聚焦光学系统的带电粒子束装置中，一组线圈沿着射束发射轴排列，以延伸穿过每个从射束发射辐射的径向平面轮廓 轴表示旋转轴，并且每个具有圆弧，其对应由圆周平面除以大于2的自然数产生的分割角，使得可以在带电粒子束的入射轴上产生叠加磁场，并且 带电粒子束的轨迹可以通过叠加的磁场来控制。