公开(公告)号：US4349608A

公开(公告)日：1982-09-14

申请号：US294220

申请日：1981-08-19

申请人： Jozo Shimizu ,  Satoru Yamaguchi ,  Shigeo Aoyama

发明人： Jozo Shimizu ,  Satoru Yamaguchi ,  Shigeo Aoyama

IPC分类号： G11B5/71 ,  B32B27/38 ,  B32B9/04 ,  H01F10/02

CPC分类号： G11B5/71 ,  Y10S428/90 ,  Y10T428/31511 ,  Y10T428/31663 ,  Y10T428/31935 ,  Y10T428/31971

摘要： A magnetic recording medium improved in lubricity and abrasion resistance, which comprises a base material and a magnetic layer provided thereon, said magnetic layer comprising magnetic particles and a binder, characterized in that said magnetic layer further comprises at least one silicone compound of the formula: ##STR1## wherein X is the same or different and --A--COOH, --A--OH, ##STR2## or --A--NH.sub.2 in which A is a divalent hydrocarbon group having not more than 26 carbon atoms, Y and Y' are each --X or --CH.sub.3, p is an integer of 0 to 1,000 and q is an integer of 1 to 500 but p+q is not more than 1,000 in an amount of 0.1 to 5% by weight based on the weight of the magnetic particles in the magnetic layer.

摘要翻译： 一种提高润滑性和耐磨性的磁记录介质，其包括基材和设置在其上的磁性层，所述磁性层包括磁性颗粒和粘合剂，其特征在于，所述磁性层还包含至少一种下式的硅氧烷化合物： 其中X是相同或不同的，A是具有不超过26个碳原子的二价烃基，Y和Y'的-A-COOH，-A-OH，IMA或-A-NH2是 每个-X或-CH 3，p是0至1,000的整数，q是1至500的整数，p + q不大于1,000，以相对于磁体的重量计为0.1至5重量％ 磁性层中的颗粒。

公开(公告)号：US4624883A

公开(公告)日：1986-11-25

申请号：US590796

申请日：1984-03-19

申请人： Satoru Yamaguchi ,  Kozaburoh Satoh ,  Jozo Shimizu ,  Haruo Andoh

发明人： Satoru Yamaguchi ,  Kozaburoh Satoh ,  Jozo Shimizu ,  Haruo Andoh

IPC分类号： C09D5/23 ,  C09D7/12 ,  G11B5/716 ,  G11B5/70

CPC分类号： G11B5/716 ,  Y10S428/90 ,  Y10T428/24942 ,  Y10T428/24975 ,  Y10T428/256 ,  Y10T428/257

摘要： A magnetic recording medium which comprises a first magnetic layer on a base and a second magnetic layer over the first magnetic layer, the second magnetic layer containing magnetic particles having an average particle length (long axis diameter) of not more than 0.35.mu. , with a coercive force of from 660 to 760 oersteds, and the ratio of the coercive force of the upper or second magnetic layer to that of the lower or first magnetic layer being 1.1/1 to 1.6/1. The resulting magnetic recording medium has excellent sensitivity and frequency characteristics over the entire frequency bands with less noise.

摘要翻译： 一种磁记录介质，包括基底上的第一磁性层和第一磁性层上的第二磁性层，所述第二磁性层含有平均粒径（长轴直径）不大于0.35μm的磁性颗粒，其中 660〜760奥斯特的矫顽力，上层或第二层的矫顽力与下层或第一层的矫顽力的比值为1.1 / 1〜1.6 / 1。 所得到的磁记录介质在噪声较小的整个频带上具有优异的灵敏度和频率特性。

公开(公告)号：US4946374A

公开(公告)日：1990-08-07

申请号：US287648

申请日：1988-12-21

申请人： Satoru Yamaguchi ,  Jozo Shimizu ,  Kozaburoh Satoh ,  Haruo Andoh

发明人： Satoru Yamaguchi ,  Jozo Shimizu ,  Kozaburoh Satoh ,  Haruo Andoh

IPC分类号： C09D5/23 ,  C09D7/12 ,  G11B5/716

CPC分类号： G11B5/716 ,  Y10S428/90 ,  Y10T428/25 ,  Y10T428/257

摘要： A magnetic recording medium which comprises a first magnetic layer on a base and a second magnetic layer thereon, the first magnetic layer containing magnetic particles having an average particle length (long axis diameter) of 0.4 to 0.7 .mu., the second magnetic layer containing magnetic particles having an average particle length (long axis diameter) of 0.25 to 0.35 .mu., the coercive force of which being 370 to 460 oersteds, and the ratio of coercive force of the upper or second layer to that of the lower or first magnetic layer being 1.05/l to 1.5/l. The magnetic recording medium has excellent sensitivity and frequency characteristics at entire frequency bands with less noise.

摘要翻译： 一种磁记录介质，包括在基底上的第一磁性层和其上的第二磁性层，所述第一磁性层含有平均粒子长度（长轴直径）为0.4至0.7μm的磁性颗粒，所述第二磁性层含有磁性颗粒 平均粒径（长轴直径）为0.25〜0.35μm，矫顽力为370〜460奥斯特，上层或第二层与下层或第一层的矫顽力比为1.05 / l至1.5 / l。 磁记录介质在噪声较小的整个频段具有优异的灵敏度和频率特性。

公开(公告)号：US08504833B2

公开(公告)日：2013-08-06

申请号：US13189590

申请日：2011-07-25

申请人： Satoru Yamaguchi

发明人： Satoru Yamaguchi

IPC分类号： H04L9/32 ,  H01L29/06

CPC分类号： H04W12/04 ,  H04L9/0841 ,  H04L9/0891 ,  H04L9/3213 ,  H04L63/0478 ,  H04L2209/80 ,  H04W12/02

摘要： A relay device first uses latest authentication data to determine whether request-authentication data transmitted from a wireless communications device is valid. If the latest authentication data is used to determine that the request-authentication data is valid, the relay device carries out relayed communications with the wireless communications device. If the latest authentication data is used to determine that the request-authentication data is invalid, the relay device next uses a former authentication data to determine whether the request-authentication data is valid. If the former authentication data is used to determine that the request-authentication data is valid, the relay device provides the wireless communications device with the latest authentication data to update authentication data in the wireless communications device.

摘要翻译： 中继设备首先使用最新认证数据来确定从无线通信设备发送的请求认证数据是否有效。 如果使用最新的认证数据来确定请求认证数据有效，则中继设备执行与无线通信设备的中继通信。 如果使用最新的认证数据来确定请求认证数据无效，则中继设备接下来使用以前的认证数据来确定请求认证数据是否有效。 如果先前的认证数据用于确定请求认证数据有效，则中继设备向无线通信设备提供最新认证数据，以更新无线通信设备中的认证数据。

公开(公告)号：US20120030466A1

公开(公告)日：2012-02-02

申请号：US13189590

申请日：2011-07-25

申请人： Satoru Yamaguchi

发明人： Satoru Yamaguchi

IPC分类号： H04W12/06 ,  H04L9/32

CPC分类号： H04W12/04 ,  H04L9/0841 ,  H04L9/0891 ,  H04L9/3213 ,  H04L63/0478 ,  H04L2209/80 ,  H04W12/02

摘要： A relay device first uses latest authentication data to determine whether request-authentication data transmitted from a wireless communications device is valid. If the latest authentication data is used to determine that the request-authentication data is valid, the relay device carries out relayed communications with the wireless communications device. If the latest authentication data is used to determine that the request-authentication data is invalid, the relay device next uses a former authentication data to determine whether the request-authentication data is valid. If the former authentication data is used to determine that the request-authentication data is valid, the relay device provides the wireless communications device with the latest authentication data to update authentication data in the wireless communications device.

摘要翻译： 中继设备首先使用最新认证数据来确定从无线通信设备发送的请求认证数据是否有效。 如果使用最新的认证数据来确定请求认证数据有效，则中继设备执行与无线通信设备的中继通信。 如果使用最新的认证数据来确定请求认证数据无效，则中继设备接下来使用以前的认证数据来确定请求认证数据是否有效。 如果先前的认证数据用于确定请求认证数据有效，则中继设备向无线通信设备提供最新认证数据，以更新无线通信设备中的认证数据。

公开(公告)号：US07800059B2

公开(公告)日：2010-09-21

申请号：US12073359

申请日：2008-03-04

申请人： Mitsugu Sato ,  Atsushi Takane ,  Takashi Iizumi ,  Tadashi Otaka ,  Hideo Todokoro ,  Satoru Yamaguchi ,  Kazutaka Nimura

发明人： Mitsugu Sato ,  Atsushi Takane ,  Takashi Iizumi ,  Tadashi Otaka ,  Hideo Todokoro ,  Satoru Yamaguchi ,  Kazutaka Nimura

IPC分类号： G01N23/22 ,  H01J37/26 ,  H01J37/28 ,  G21K7/00

CPC分类号： G01N23/22 ,  H01J37/222 ,  H01J37/28

摘要： An object of the present invention is to provide a sample image forming method and a charged particle beam apparatus which are suitable for realizing suppressing of the view area displacement with high accuracy while the influence of charging due to irradiation of the charged particle beam is being suppressed.In order to attain the above object, the present invention provide a method of forming a sample image by scanning a charged particle beam on a sample and forming an image based on secondary signals emitted from the sample, the method comprising the steps of forming a plurality of composite images by superposing a plurality of images obtained by a plurality of scanning times; and forming a further composite image by correcting positional displacements among the plurality of composite images and superposing the plurality of composite images, and a charged particle beam apparatus for realizing the above method.

摘要翻译： 本发明的目的是提供一种在抑制由于带电粒子束的照射引起的充电的影响被抑制的情况下，能够高精度地实现视区域位移的抑制的样本图像形成方法和带电粒子束装置 。 为了实现上述目的，本发明提供一种通过在样品上扫描带电粒子束并基于从样品发射的二次信号形成图像来形成样品图像的方法，该方法包括以下步骤：形成多个 通过叠加通过多个扫描时间获得的多个图像的合成图像; 以及通过校正多个合成图像之间的位置偏移并叠加多个合成图像来形成另一个合成图像，以及用于实现上述方法的带电粒子束装置。

公开(公告)号：US20100006755A1

公开(公告)日：2010-01-14

申请号：US12564511

申请日：2009-09-22

申请人： Mitsugo Sato ,  Tadashi Otaka ,  Makoto Ezumi ,  Atsushi Takane ,  Shoji Yoshida ,  Satoru Yamaguchi ,  Yasuhiko Ozawa

发明人： Mitsugo Sato ,  Tadashi Otaka ,  Makoto Ezumi ,  Atsushi Takane ,  Shoji Yoshida ,  Satoru Yamaguchi ,  Yasuhiko Ozawa

IPC分类号： G01N23/22

CPC分类号： H01J37/1471 ,  H01J37/28 ,  H01J2237/1501 ,  H01J2237/153

摘要： An object of the present invention is to provide a charged particle beam apparatus and an alignment method of the charged particle beam apparatus, which make it possible to align an optical axis of a charged particle beam easily even when a state of the charged particle beam changes. The present invention comprises calculation means for calculating a deflection amount of an alignment deflector which performs an axis alignment for an objective lens, a plurality of calculation methods for calculating the deflection amount is memorized in the calculation means, and a selection means for selecting at least one of the calculation methods is provided.

摘要翻译： 本发明的目的是提供一种带电粒子束装置和带电粒子束装置的对准方法，即使当带电粒子束的状态发生变化时，也能够容易地使带电粒子束的光轴对准 。 本发明包括用于计算对物镜执行轴对准的对准偏转器的偏转量的计算装置，用于计算偏转量的多种计算方法被存储在计算装置中，以及选择装置，用于至少选择 提供了一种计算方法。

公开(公告)号：US20090226096A1

公开(公告)日：2009-09-10

申请号：US12393321

申请日：2009-02-26

申请人： Hitoshi NAMAI ,  Osamu Komuro ,  Satoru Yamaguchi ,  Fumihiro Sasajima

发明人： Hitoshi NAMAI ,  Osamu Komuro ,  Satoru Yamaguchi ,  Fumihiro Sasajima

IPC分类号： G06K9/48

CPC分类号： G06K9/4609 ,  G06T7/13

摘要： An object of the present invention is to provide an edge detection technique and equipment which are capable of stably detecting an edge by suppressing the influence of noise even in the case where the image is obtained by charged particle radiation equipment, such as a scanning electron microscope and has a low S/N ratio. More specifically, the present invention is to propose a technique and equipment which are configured to determine a peak position (edge) on the basis of the following two edge extraction techniques. That is, the present invention is to propose a technique and equipment wherein at least two peaks are formed by using, as edge detection techniques, for example, one peak detection technique having a relatively high sensitivity and the other peak detection technique which is relatively less susceptible to the influence of noise than the one peak detection technique, and wherein a position where the peaks coincide with each other is determined as a true peak position (edge position).

摘要翻译： 本发明的目的是提供一种能够通过抑制噪声的影响来稳定地检测边缘的边缘检测技术和设备，即使在通过诸如扫描电子显微镜的带电粒子辐射设备获得图像的情况下 并具有较低的S / N比。 更具体地，本发明是提出一种被配置为基于以下两个边缘提取技术来确定峰值位置（边缘）的技术和设备。 也就是说，本发明提出一种技术和设备，其中通过使用作为边缘检测技术的至少两个峰形成例如具有相对较高灵敏度的一个峰值检测技术和相对较少的另一个峰值检测技术 容易受到噪声的影响而不是一个峰值检测技术，并且其中峰值彼此一致的位置被确定为真正的峰值位置（边缘位置）。

公开(公告)号：US20070120065A1

公开(公告)日：2007-05-31

申请号：US11599611

申请日：2006-11-15

申请人： Atsushi Takane ,  Satoru Yamaguchi ,  Mitsugu Sato

发明人： Atsushi Takane ,  Satoru Yamaguchi ,  Mitsugu Sato

IPC分类号： G01K1/08

CPC分类号： H01J37/1471 ,  H01J37/265 ,  H01J2237/1501 ,  H01J2237/216 ,  H01J2237/28

摘要： A charged particle beam apparatus is provided which can prevent the accuracy of positional shift detection from being degraded owing to differences in picture quality, so that even when the state of a charged particle beam is changed at the time that optical conditions are changed or the optical axis changes with time, an auto adjustment of the optical axis can be realized easily and highly accurately. In the charged particle beam apparatus, evaluation or adjustment of focusing is conducted before the deflection condition of an alignment deflector for optical axis adjustment is changed or a table of focus adjustment amounts in correspondence with deflection conditions of the alignment deflector is provided, whereby when the deflection condition of the alignment deflector is changed, a focus adjustment is carried out in accordance with the table.

摘要翻译： 提供一种带电粒子束装置，其可以防止由于图像质量的差异而导致的位置偏移检测的精度降低，使得即使当光学条件改变时带电粒子束的状态改变或光学条件改变时， 轴随时间变化，可以容易且高精度地实现光轴的自动调节。 在带电粒子束装置中，在用于光轴调节的对准偏转器的偏转状态改变之前进行聚焦的评估或调整，或者提供与对准偏转器的偏转条件相对应的焦点调整量表， 改变对准偏转器的偏转状态，根据该表进行焦点调整。

公开(公告)号：US07101166B2

公开(公告)日：2006-09-05

申请号：US10669599

申请日：2003-09-25

申请人： Satoru Yamaguchi ,  Yasunao Miura

发明人： Satoru Yamaguchi ,  Yasunao Miura

IPC分类号： B28B17/02

CPC分类号： B29C47/6012 ,  B28B3/206 ,  B28B3/222 ,  B29C47/0028 ,  B29C47/0825 ,  B29C47/50 ,  B29C47/60

摘要： The extruding apparatus has the molding die to form the ceramic molding, the screw extruder containing the extrusion screw to knead and guide the ceramic material toward the molding die. The extrusion screw is comprised of the pressure screw part and the diffusion screw part. The diffusion screw part provided at the front end of the extrusion screw has a diameter greater than the screw diameter of the pressure screw part.

摘要翻译： 挤压装置具有形成陶瓷成型体的成型模具，含有挤出螺杆的螺杆挤出机，将陶瓷材料朝向成型模具进行捏合和引导。 挤出螺杆由加压螺丝部分和扩散螺旋部分组成。 设置在挤出螺杆前端的扩散螺旋部分的直径大于加压螺丝部分的螺杆直径。