公开(公告)号：US07722726B2

公开(公告)日：2010-05-25

申请号：US10599482

申请日：2005-03-31

申请人： Kazumasa Shintani ,  Ryo Murakami ,  Kazuhiko Yamamoto

发明人： Kazumasa Shintani ,  Ryo Murakami ,  Kazuhiko Yamamoto

IPC分类号： H01F1/053

CPC分类号： C22C33/02 ,  B22D11/0651 ,  B22F1/0055 ,  B22F2998/00 ,  B22F2998/10 ,  B22F2999/00 ,  C22C1/0441 ,  C22C38/005 ,  H01F1/0577 ,  H01F41/0266 ,  B22F9/04 ,  B22F3/02 ,  B22F3/10 ,  B22F9/06 ,  B22F9/002 ,  B22F2207/07

摘要： The invention provides a method for producing alloy flakes for rare earth sintered magnets, which makes uniform the intervals, size, orientation, and shape of the R-rich region and the dendrites of the 2-14-1 phase, which inhibits formation of chill, and which produces flakes that are pulverized into powder of a uniform particle size in the pulverization step in the production of a rare earth sintered magnet, and that are pulverized into powder compactable into a product with a controlled shrink ratio, and alloy flakes for a rare earth sintered magnet obtained by the method, and a rare earth sintered magnet having excellent magnetic properties. The present method includes preparing an alloy melt of a composition consisting of R of rare earth metal elements and the balance M including B and Fe, and supplying and solidifying the alloy melt on a cooling roll, wherein the roll has on its surface linear nucleation inhibiting portions for inhibiting formation of dendrites or the like, and nucleating portions for formation of the dendrites, and wherein the inhibiting portions have a region with a width of more than 100 μm.

摘要翻译： 本发明提供一种制备稀土烧结磁体的合金薄片的方法，其使得富含R区的间隔，尺寸，取向和形状均匀，从而抑制2-14-1相的树突，从而抑制冷却 并且在制造稀土烧结磁体的粉碎步骤中产生粉碎成均匀粒径的粉末，并将其粉碎成可压缩成具有可控收缩率的产品的粉末，以及用于 通过该方法获得的稀土类烧结磁体和具有优异磁性的稀土类烧结磁体。 本发明的方法包括制备由稀土金属元素的R组成的组合物和包括B和Fe的余量M的合金熔体，并且在冷却辊上提供和固化合金熔体，其中该辊在其表面上具有线性成核抑制 用于抑制枝晶等的形成的部分，以及用于形成枝晶的成核部分，其中抑制部分具有宽度大于100μm的区域。

公开(公告)号：US07663585B2

公开(公告)日：2010-02-16

申请号：US11107876

申请日：2005-04-18

申请人： Katsumi Ichikawa ,  Kazuhiko Yamamoto

发明人： Katsumi Ichikawa ,  Kazuhiko Yamamoto

IPC分类号： G09G3/36

CPC分类号： H04N5/44 ,  G09G3/3607 ,  H04N5/66

摘要： A television apparatus having a liquid crystal display includes a signal processing portion for reproducing a received video signal, a liquid crystal cell for displaying a video reproduced by the signal processing portion, backlight light sources arranged on a back surface side of the liquid crystal cell for illuminating the liquid crystal cell, drivers for driving the liquid crystal cell, and an inverter for driving the backlight light sources. A transmittance of the liquid crystal cell can be increased because low color-purity cells having a color purity in a range of 40% to 60% is used as the liquid crystal cell. Also, reduction in a color reproductivity of the video caused due to the low color purity can be avoided because a color correcting circuit is provided to the signal processing portion to execute color correcting process on the video signal.

摘要翻译： 具有液晶显示器的电视装置包括用于再现接收的视频信号的信号处理部分，用于显示由信号处理部分再现的视频的液晶单元，布置在液晶单元的背面侧的背光源 照射液晶单元，用于驱动液晶单元的驱动器和用于驱动背光光源的逆变器。 液晶单元的透光率可以提高，因为使用色纯度在40％〜60％范围内的低色纯度单元作为液晶单元。 此外，由于向信号处理部分提供了颜色校正电路以对视频信号执行颜色校正处理，因此可以避免由于低色纯度导致的视频的颜色再现性的降低。

公开(公告)号：US20090181549A1

公开(公告)日：2009-07-16

申请号：US12349192

申请日：2009-01-06

申请人： Kenji Yoneda ,  Kazuhiko Yamamoto

发明人： Kenji Yoneda ,  Kazuhiko Yamamoto

IPC分类号： H01L21/469

CPC分类号： H01L29/517 ,  C23C16/40 ,  C23C16/45531 ,  H01L21/02148 ,  H01L21/02156 ,  H01L21/02161 ,  H01L21/02164 ,  H01L21/02181 ,  H01L21/02192 ,  H01L21/02238 ,  H01L21/02255 ,  H01L21/0228 ,  H01L21/02332 ,  H01L21/02337 ,  H01L21/0234 ,  H01L21/28194 ,  H01L21/28202 ,  H01L21/3141 ,  H01L21/31608 ,  H01L21/31645 ,  H01L29/513

摘要： In formation of a gate insulating film made of a high dielectric constant metal silicate, atomic layer deposition (ALD) is performed by setting exposure time to a precursor containing a metal or the like to saturation time of a deposition rate by a surface adsorption reaction and by setting exposure time to an oxidizing agent to time required for a composition of a metal oxide film to reach 97% or more of a stoichiometric value.

摘要翻译： 在由高介电常数金属硅酸盐形成的栅极绝缘膜的形成中，通过将表面吸附反应的沉积速率的饱和时间设定为含有金属等的前体的曝光时间，进行原子层析出（ALD）， 通过将氧化剂的曝光时间设定为金属氧化物膜的组成所需的时间达到化学计量值的97％以上。

公开(公告)号：US07525602B2

公开(公告)日：2009-04-28

申请号：US11270332

申请日：2005-11-09

申请人： Kazuhiko Yamamoto

发明人： Kazuhiko Yamamoto

IPC分类号： H04N5/50 ,  H04N3/14 ,  H05K1/18

CPC分类号： H05K1/141 ,  G02F1/13452 ,  H04N5/64 ,  H05K1/0298 ,  H05K1/148 ,  H05K2201/09972

摘要： A liquid crystal television apparatus includes a tuner, a signal processor, a liquid crystal cell, a light source for backlight, an inverter, and a power supply, includes a first circuit board including a single-sided board, a second circuit board including a multilayered board, and a connector that electrically connects the first and second circuit boards. An area of the second circuit board is smaller than the first circuit board. The signal processor is mounted on the second circuit board. On the first circuit board, the tuner is arranged in a lower portion of a left or right side of the first circuit board, the inverter is arranged in an upper portion of an opposite side of the first circuit board to the tuner, the power supply is arranged in a lower portion in the opposite side, and the connector is arranged in an upper portion of the same side.

摘要翻译： 液晶电视装置包括调谐器，信号处理器，液晶单元，背光源，逆变器和电源，包括：第一电路板，包括单面板;第二电路板，包括： 多层板，以及电连接第一和第二电路板的连接器。 第二电路板的区域小于第一电路板。 信号处理器安装在第二电路板上。 在第一电路板上，调谐器布置在第一电路板的左侧或右侧的下部，反相器布置在与调谐器相反的第一电路板的上侧的上部，电源 布置在相对侧的下部，并且连接器布置在同一侧的上部。

公开(公告)号：US07506008B2

公开(公告)日：2009-03-17

申请号：US11017972

申请日：2004-12-22

申请人： Kazuhiko Yamamoto

发明人： Kazuhiko Yamamoto

IPC分类号： G06F17/30 ,  G06F7/00

CPC分类号： G06F17/30067 ,  Y10S707/99955

摘要： A storage apparatus includes a primary storage unit that stores data received from a host computer in a first storage area; a secondary storage unit that stores the data stored in the first storage area in a second storage area; a virtual-storage-area setting unit that logically combines the first storage area and the second storage area to set a plurality of virtual storage areas; and a data-storage control unit that controls data storage in such a manner that the data stored in the first storage area that belongs to a predetermined virtual storage area is stored in the second storage area that belongs to the predetermined virtual storage area.

摘要翻译： 存储装置包括主存储单元，其将从主计算机接收的数据存储在第一存储区域中; 副存储单元，将存储在第一存储区域中的数据存储在第二存储区域中; 虚拟存储区域设置单元，其逻辑地组合第一存储区域和第二存储区域，以设置多个虚拟存储区域; 以及数据存储控制单元，其以使得存储在属于预定虚拟存储区域的第一存储区域中的数据被存储在属于预定虚拟存储区域的第二存储区域中的方式来控制数据存储。

公开(公告)号：US07465618B2

公开(公告)日：2008-12-16

申请号：US11411932

申请日：2006-04-27

申请人： Shigenori Hayashi ,  Kazuhiko Yamamoto

发明人： Shigenori Hayashi ,  Kazuhiko Yamamoto

IPC分类号： H01L21/336 ,  H01L21/8234 ,  H01L21/587

CPC分类号： H01L29/517 ,  H01L21/28194 ,  H01L21/28229 ,  H01L21/823857 ,  H01L29/513 ,  H01L29/6659 ,  H01L29/7833

摘要： A semiconductor device includes: a semiconductor substrate; a gate insulating film formed on the semiconductor substrate and made of a high-dielectric-constant material composed of a plurality of layers stacked perpendicularly to a principal surface of the semiconductor substrate and associated with respective phases; and a gate electrode formed on the gate insulating film.

摘要翻译： 半导体器件包括：半导体衬底; 栅极绝缘膜，形成在所述半导体基板上并且由高介电常数材料制成，所述高介电常数材料由垂直于所述半导体基板的主表面并与各相相垂直堆叠的多个层组成; 以及形成在栅极绝缘膜上的栅电极。

公开(公告)号：US20070284670A1

公开(公告)日：2007-12-13

申请号：US11715437

申请日：2007-03-08

申请人： Kazuhiko Yamamoto ,  Hiromasa Fujimoto ,  Takafumi Kotani

发明人： Kazuhiko Yamamoto ,  Hiromasa Fujimoto ,  Takafumi Kotani

IPC分类号： H01L29/78 ,  H01L21/8238

CPC分类号： H01L21/823443 ,  H01L21/82345 ,  H01L21/823835 ,  H01L21/823842

摘要： A semiconductor device has a transistor of a first conductivity type formed on a semiconductor substrate and having a first gate insulating film and a first gate electrode and a transistor of a second conductivity type having a second gate insulating film and a second gate electrode. The first gate electrode is a metal gate electrode having a metal film and the second gate electrode is a fully-silicided gate electrode made of a silicide film.

摘要翻译： 半导体器件具有形成在半导体衬底上并具有第一栅极绝缘膜和第一栅极电极的第一导电类型晶体管和具有第二栅极绝缘膜和第二栅电极的第二导电类型晶体管。 第一栅电极是具有金属膜的金属栅电极，第二栅电极是由硅化物膜制成的全硅化栅电极。

公开(公告)号：US20060281264A1

公开(公告)日：2006-12-14

申请号：US11411932

申请日：2006-04-27

申请人： Shigenori Hayashi ,  Kazuhiko Yamamoto

发明人： Shigenori Hayashi ,  Kazuhiko Yamamoto

IPC分类号： H01L21/336 ,  H01L29/76

CPC分类号： H01L29/517 ,  H01L21/28194 ,  H01L21/28229 ,  H01L21/823857 ,  H01L29/513 ,  H01L29/6659 ,  H01L29/7833

摘要： A semiconductor device includes: a semiconductor substrate; a gate insulating film formed on the semiconductor substrate and made of a high-dielectric-constant material composed of a plurality of layers stacked perpendicularly to a principal surface of the semiconductor substrate and associated with respective phases; and a gate electrode formed on the gate insulating film.

摘要翻译： 半导体器件包括：半导体衬底; 栅极绝缘膜，形成在所述半导体基板上并且由高介电常数材料制成，所述高介电常数材料由垂直于所述半导体基板的主表面并与各相相垂直堆叠的多个层组成; 以及形成在栅极绝缘膜上的栅电极。

公开(公告)号：US20050111697A1

公开(公告)日：2005-05-26

申请号：US10788780

申请日：2004-02-27

申请人： Kazuhiko Yamamoto ,  Kunihito Kato ,  Ayami Iwata

发明人： Kazuhiko Yamamoto ,  Kunihito Kato ,  Ayami Iwata

IPC分类号： G06T1/00 ,  G06K9/00 ,  G06T7/00 ,  G06T7/20

CPC分类号： G06T7/269 ,  G06T7/74

摘要： A mobile unit moves on a reference plane. The mobile unit has an object detection apparatus for detecting an object on the reference plane. The object detection apparatus includes a camera, a mirror, and a computer. The mirror cuts an image received by the camera such that the camera receives an image that is divided into a reference plane image and an object image. The reference plane image contains the reference plane. The object image contains the object and does not contain the reference plane. Therefore, the distance measuring apparatus can easily separate the region including the object and the region including no object, and accurately detect the distance to the object.

摘要翻译： 移动单元在参考平面上移动。 移动单元具有用于检测参考平面上的物体的物体检测装置。 物体检测装置包括照相机，镜子和计算机。 镜子切割由相机接收的图像，使得照相机接收被分成参考平面图像和对象图像的图像。 参考平面图像包含参考平面。 对象图像包含对象，不包含参考平面。 因此，距离测量装置可以容易地分离包括物体的区域和不包括物体的区域，并且精确地检测到物体的距离。

公开(公告)号：US06623594B1

公开(公告)日：2003-09-23

申请号：US09348344

申请日：1999-07-08

申请人： Kazuhiko Yamamoto ,  Yuzo Akada

发明人： Kazuhiko Yamamoto ,  Yuzo Akada

IPC分类号： B32B3100

CPC分类号： H01L21/6835 ,  H01L21/6836 ,  H01L2221/68327 ,  H01L2221/6834 ,  Y10T428/28 ,  Y10T428/2809 ,  Y10T428/2848 ,  Y10T428/2857 ,  Y10T428/2891

摘要： A sheet for holding and protecting semiconductor wafers which can closely follow up even a wafer surface having large roughness is disclosed. The hot-melt sheet for holding and protecting semiconductor is applied to a surface of a semiconductor wafer to thereby hold and protect the semiconductor wafer in processing the semiconductor wafer. The sheet comprises a hot-melt layer A having a melting point of 105° C. or below. A pressure-sensitive adhesive layer B may be formed on one surface of the hot-melt layer A. A reinforcing layer C having a melting point higher by 20° C. or more than that of hot-melt layer A may further be formed on one surface of the hot-melt layer A, provided that when the pressure-sensitive adhesive layer B is formed on one surface of the hot-melt layer A, the reinforcing layer C is formed on the opposite surface thereof.

摘要翻译： 公开了用于保持和保护半导体晶片的片材，其可以紧密跟随甚至具有大粗糙度的晶片表面。 将用于保持和保护半导体的热熔片施加到半导体晶片的表面，从而在半导体晶片的加工中保持和保护半导体晶片。 该片材包含熔点为105℃或更低的热熔层A. 可以在热熔层A的一个表面上形成压敏粘合剂层B.可以在熔融层A上形成熔点高于20℃或更高的加热层C 在热熔层A的一个表面上，只要在热熔层A的一个表面上形成压敏粘合剂层B时，在相反的表面上形成增强层C.