公开(公告)号：US4831598A

公开(公告)日：1989-05-16

申请号：US33756

申请日：1987-04-03

申请人： Masahiro Koike ,  Fuminobu Takahashi ,  Satoshi Ogura ,  Izumi Yamada

发明人： Masahiro Koike ,  Fuminobu Takahashi ,  Satoshi Ogura ,  Izumi Yamada

IPC分类号： G01S7/04 ,  A61B6/03 ,  A61B8/00 ,  G01B11/00 ,  G01B17/00 ,  G01B17/06 ,  G01N29/06 ,  G01S15/89 ,  G06T5/00 ,  H04N7/18

CPC分类号： G01S15/8977 ,  G06T5/002 ,  G06T5/003 ,  G06T5/10 ,  G06T2207/20056

摘要： Disclosed is a picture display apparatus connected to a low resolution ultrasonic inspector so as to display a picture with high resolution. In the apparatus, an approximate spectrum of a theoretical spectrum representing an object having a known shape as a reference and a spectrum obtained through measurement of the known-shaped object are subject to Fourier transformation so that a transfer function of a measurement device is calculated from the ratio between the respective values obtained through the two operations of Fourier transformation, whereby an unknown shape of an object is displayed on the basis of the transfer function and Fourier transformation values of a measured spectrum of the object having the unknown shape. A modified Gaussian distribution obtained by combining two Gaussian distributions, in which the transformation values of the spatial spectrum of the known shape are reduced in a high frequency range and in which oscillations are less spread in the high frequency range, is employed as the approximate spectrum of the theoretical spectrum representing the known-shaped object, so that the high frequency components of the spatial spectrum of the unknown shape can be reduced and therefore a clear picture can be displayed with high resolution.

摘要翻译： 公开了连接到低分辨率超声波检查器以便以高分辨率显示图像的图像显示装置。 在该装置中，表示具有已知形状的对象的理论光谱的近似光谱作为参考，并且通过测量已知形状的物体获得的光谱进行傅里叶变换，从而计算测量装置的传递函数， 通过傅里叶变换的两个操作获得的各个值之间的比率，由此基于具有未知形状的对象的测量光谱的传递函数和傅里叶变换值来显示对象的未知形状。 采用通过组合两个高斯分布获得的经修正的高斯分布，其中已知形状的空间频谱的变换值在高频范围内降低，并且其中振荡在高频范围内较小的扩展被采用为近似频谱 表示已知形状的物体的理论光谱，使得可以减小未知形状的空间光谱的高频分量，因此可以以高分辨率显示清晰的图像。

公开(公告)号：US4736630A

公开(公告)日：1988-04-12

申请号：US891644

申请日：1986-08-01

申请人： Fuminobu Takahashi ,  Kazunori Koga ,  Satoshi Ogura ,  Masahiro Koike

发明人： Fuminobu Takahashi ,  Kazunori Koga ,  Satoshi Ogura ,  Masahiro Koike

IPC分类号： G01N29/26 ,  G01S15/89 ,  G10K11/34 ,  G01N29/00

CPC分类号： G01S15/8925 ,  G01N29/262 ,  G01S15/8918 ,  G01S15/8927 ,  G10K11/345 ,  G01S7/5209

摘要： An ultrasonic inspection apparatus and method in which a linear array of acoustic transmitters and receivers are disposed adjacent to a workpiece, and alternating potential source is connected to some of the acoustic transmitters to project a side lobe of an acoustic wave toward a specific zone of the workpiece. Thereafter, the connections between some of the acoustic transmitters and the potential source are automatically changed, to move the specific zone as many times as may be necessary to provided scanning of the workpiece.

摘要翻译： 一种超声波检查装置和方法，其中声发射器和接收器的线性阵列邻近工件设置，并且交替的电位源连接到一些声发射器，以使声波的旁瓣朝向 工件。 此后，一些声发射器和电位源之间的连接被自动地改变，以便将特定区域移动到为了提供工件的扫描而需要的次数。

公开(公告)号：US4615217A

公开(公告)日：1986-10-07

申请号：US709704

申请日：1985-03-08

申请人： Masahiro Koike ,  Fuminobu Takahashi ,  Satoshi Ogura ,  Kazunori Koga

发明人： Masahiro Koike ,  Fuminobu Takahashi ,  Satoshi Ogura ,  Kazunori Koga

IPC分类号： G01N29/04 ,  G01N29/11 ,  G01N29/26

CPC分类号： G01N29/11 ,  G01N29/4454 ,  G01N2291/044 ,  G01N2291/102 ,  G01N2291/2693 ,  G01N2291/2695

摘要： A two-probe ultrasonic flaw detection apparatus, in which an ultrasonic wave is transmitted from a transmission probe into an object being inspected and ultrasonic waves reflected from a reflection surface in the object are received by a reception probe, operates to determine the position at which the combined intensity of ultrasonic waves reflected from each part of the reflection surface form a maximum. The reception probe is then moved to the position of maximum reception intensity. The position of maximum reception intensity is determined using as input parameters the ultrasonic characteristics of the object being inspected and of the transmission and reception probes, and the position of the transmission probe and the angle of incidence of the ultrasonic wave into the object.

摘要翻译： 一种双探头超声波探伤装置，其中超声波从传输探头传输到被检查物体中，并且由物体的反射面反射的超声波由接收探头接收，操作以确定位置 从反射表面的每个部分反射的超声波的组合强度形成最大值。 然后将接收探头移动到最大接收强度的位置。 使用作为被检查对象的超声波特性和发送接收探头的输入参数以及发送探针的位置和超声波入射到对象中的角度来确定最大接收强度的位置。

公开(公告)号：US20080086621A1

公开(公告)日：2008-04-10

申请号：US11720011

申请日：2005-05-09

申请人： Satoshi Ogura

发明人： Satoshi Ogura

IPC分类号： G06F13/38

CPC分类号： G06F9/381

摘要： A command supply device is provided that efficiently supplies a command sequence that forms a loop. The command supply device includes a loop command buffer in which the command supply device accumulates a first partial command sequence that is a head part of a first command sequence repeatedly supplied to the central processing unit from among command sequences stored in a main memory, before supplying the first command sequence to the central processing unit again. The command supply device also includes a linking command buffer in which the command supply device accumulates a second partial command sequence that follows the first partial command sequence while supplying the first partial command sequence accumulated in the loop command buffer to the central processing unit, when repeatedly supplying the first command sequence to the central processing unit, and a selection circuit which supplies to the central processing unit a command that follows the first partial command sequence from the second partial command sequence accumulated in the linking command buffer, in the case where the entirety of the first partial command sequence has been supplied to the central processing unit.

摘要翻译： 提供了一种有效提供形成循环的命令序列的命令提供设备。 命令提供装置包括循环命令缓冲器，其中命令提供装置在供应之前从存储在主存储器中的命令序列中累积作为重复提供给中央处理单元的第一命令序列的头部的第一部分命令序列 再次向中央处理单元发送第一个命令序列。 命令提供装置还包括链接命令缓冲器，其中命令提供装置累积在第一部分命令序列之后的第二部分命令序列，同时当重复地向循环命令缓冲器中累积的第一部分命令序列提供给中央处理单元 将第一命令序列提供给中央处理单元;以及选择电路，其在整体的情况下向中央处理单元提供在从连接命令缓冲器中累积的第二部分命令序列之后的第一部分命令序列之后的命令 的第一部分命令序列已经被提供给中央处理单元。

公开(公告)号：US06184625B2

公开(公告)日：2001-02-06

申请号：US09327502

申请日：1999-06-08

申请人： Satoshi Ogura ,  Shotaro Ooishi ,  Isao Hashimoto ,  Satoshi Ichimura

发明人： Satoshi Ogura ,  Shotaro Ooishi ,  Isao Hashimoto ,  Satoshi Ichimura

IPC分类号： H01J724

CPC分类号： H01J37/08 ,  H01J27/18 ,  H01J2237/0041 ,  H01J2237/0817 ,  H01J2237/3142

摘要： In order to uniformly neutralize a large current and a large diameter ion beam so as to irradiate an ion beam having a reduced beam divergence on a process target, an ion beam processing apparatus comprises an ion source for producing a processing plasma, a processing chamber as a vacuum chamber for accommodating a process target, an extract electrode for extracting an ion beam so as to irradiate on said process target, an annular electrode disposed in said processing chamber for forming an annular magnetic field therein, through which said ion beam is irradiated on said process, and a wave guide for introducing microwave through an opening provided on a wall forming said processing chamber, into said annular magnetic field.

摘要翻译： 为了均匀地中和大电流和大直径的离子束，以便在工艺靶上照射具有减小的光束发散的离子束，离子束处理装置包括用于产生处理等离子体的离子源，处理室 用于容纳处理目标的真空室，用于提取离子束以便照射在所述处理目标上的提取电极，设置在所述处理室中的环形电极，用于在其中形成环形磁场，通过该环形电极照射所述离子束 所述方法和用于通过设置在形成所述处理室的壁上的开口引入微波的波导到所述环形磁场中。

公开(公告)号：US06320321B2

公开(公告)日：2001-11-20

申请号：US09750665

申请日：2001-01-02

申请人： Satoshi Ogura ,  Shotaro Ooishi ,  Isao Hashimoto ,  Satoshi Ichimura

发明人： Satoshi Ogura ,  Shotaro Ooishi ,  Isao Hashimoto ,  Satoshi Ichimura

IPC分类号： H01J724

CPC分类号： H01J37/08 ,  H01J27/18 ,  H01J2237/0041 ,  H01J2237/0817 ,  H01J2237/3142

摘要： In order to uniformly neutralize a large current and a large diameter ion beam so as to irradiate an ion beam having a reduced beam divergence on a process target, an ion beam processing apparatus comprises an ion source for producing a processing plasma, a processing chamber as a vacuum chamber for accommodating a process target, an extract electrode for extracting an ion beam so as to irradiate on said process target, an annular electrode disposed in said processing chamber for forming an annular magnetic field therein, through which said ion beam is irradiated on said process, and a wave guide for introducing microwave through an opening provided on a wall forming said processing chamber, into said annular magnetic field.

公开(公告)号：US5847978A

公开(公告)日：1998-12-08

申请号：US721681

申请日：1996-09-27

申请人： Satoshi Ogura ,  Shinya Miyaji ,  Nobuo Higaki ,  Masato Suzuki

发明人： Satoshi Ogura ,  Shinya Miyaji ,  Nobuo Higaki ,  Masato Suzuki

IPC分类号： G06F7/38 ,  G06F7/57 ,  G06F9/302 ,  G06F9/305

CPC分类号： G06F7/57 ,  G06F9/3001 ,  G06F2207/382 ,  G06F7/49921

摘要： A processor including an arithmetic operation circuit and a saturation operation correction circuit both of which are connected in parallel to a register and a data bus and are activated by respective operation instructions. The saturation operation correction circuit judges whether an output from a register file exceeds either of a predetermined upper-most value and a predetermined lower-most value, and selectively outputs one of an operation result, the upper-most value, and the lower-most value.

摘要翻译： 一种处理器，包括算术运算电路和饱和运算校正电路，二者并联连接到寄存器和数据总线，并由相应的操作指令激活。 饱和运算校正电路判断来自寄存器堆的输出是否超过预定的最高值和预定的最低值，并且选择性地输出运算结果，最高值和最低者 值。

公开(公告)号：US4592237A

公开(公告)日：1986-06-03

申请号：US609834

申请日：1984-05-14

申请人： Satoshi Ogura ,  Sakae Sugiyama ,  Kazunori Koga

发明人： Satoshi Ogura ,  Sakae Sugiyama ,  Kazunori Koga

IPC分类号： G01N29/04 ,  G01N29/07 ,  G01N29/38 ,  G01N29/48 ,  G01S7/523

CPC分类号： G01N29/38 ,  G01N29/07 ,  G01N29/48 ,  G01N2291/015 ,  G01N2291/02854 ,  G01N2291/044

摘要： An ultrasonic flaw detecting technique in which reflection echoes of ultrasonic waves transmitted from a plurality of vibrator elements are received, and a composite signal obtained by composing the reception signals is supplied to a composite signal reception processing circuit. A method and an apparatus in which the existence of the composite signal is detected at a first time point at which the composite signal based on the reflection echoes from an inspection target in a main lobe can be detected and at a second and a third time point which are in advance of and later than the first time point respectively and at which the composite signal based on the reflection echoes from an inspection target in the main lobe can not be detected, so that when the existence of the composite signal is detected only at the first time point, it is determined that the composite signal is that based on the reflection echoes from the inspection target.

摘要翻译： 接收从多个振动元件发送的超声波的反射回波的超声波探伤技术，将通过构成接收信号而得到的复合信号提供给复合信号接收处理电路。 在可以检测到基于来自主瓣中的检查对象的反射回波的复合信号的第一时间点处检测到合成信号的存在的方法和装置，并且在第二时间点和第三时间点 其分别是在第一时间点之前和之后，并且不能检测到基于来自主波瓣中的检查对象的反射回波的复合信号，使得当复合信号的存在仅在 在第一时间点，确定复合信号是基于来自检查对象的反射回波的信号。

公开(公告)号：US20110138152A1

公开(公告)日：2011-06-09

申请号：US13059439

申请日：2009-08-18

申请人： Satoshi Ogura

发明人： Satoshi Ogura

IPC分类号： G06F9/312 ,  G06F9/38

CPC分类号： G06F9/3851 ,  G06F9/30054 ,  G06F9/3869

摘要： A processor which executes threads having different characteristics is provided with an instruction control device. In the instruction control device, a first instruction control unit issues an instruction included in a first instruction sequence to an instruction execution unit. In addition, a second instruction control unit issues an instruction included in a second instruction sequence to the instruction execution unit. Here, the delay time of the second instruction control unit is shorter than the delay time of the first instruction control unit.

摘要翻译： 执行具有不同特性的线程的处理器具有指令控制装置。 在指令控制装置中，第一指令控制单元向指令执行单元发出包括在第一指令序列中的指令。 此外，第二指令控制单元向指令执行单元发出包括在第二指令序列中的指令。 这里，第二指令控制单元的延迟时间比第一指令控制单元的延迟时间短。

公开(公告)号：US06189092B1

公开(公告)日：2001-02-13

申请号：US09099299

申请日：1998-06-18

申请人： Satoshi Ogura ,  Shinji Ozaki

发明人： Satoshi Ogura ,  Shinji Ozaki

IPC分类号： G06F938

CPC分类号： G06F9/381 ,  G06F9/322 ,  G06F9/325

摘要： A processor executes a program loop at high speed using a branch target information register instruction which is set immediately before the program loop and a high-speed loop instruction which is set at an end of the program loop. When the branch target information register instruction is decoded by an instruction decoder, code in a fetched instruction buffer is sent to a branch target instruction register, and a shifted pointer in a decoded instruction counter is sent to a branch target fetch address register. After the high-speed loop instruction has been decoded by the instruction decoder and a branch condition is satisfied, the pointer in the branch target fetch address register is sent to a fetched instruction counter and to the decoded instruction counter while the code in the branch target instruction register is sent to a decoded instruction buffer. By using the shifted pointer in the decoded instruction counter, the high-speed loop instruction can be efficiently executed with small-scale hardware.

摘要翻译： 处理器使用紧接在程序循环之前设置的分支目标信息寄存器指令和设置在程序循环结束的高速循环指令，高速执行程序循环。 当分支目标信息寄存器指令被指令解码器解码时，取出的指令缓冲器中的代码被发送到分支目标指令寄存器，并且解码指令计数器中的移位指针被发送到分支目标提取地址寄存器。 在由指令解码器解码高速循环指令并且分支条件满足之后，转移目标提取地址寄存器中的指针被发送到获取的指令计数器和解码的指令计数器，同时分支目标中的代码 指令寄存器被发送到解码指令缓冲器。 通过使用解码指令计数器中的移位指针，可以用小规模硬件有效地执行高速循环指令。