公开(公告)号：US5217839A

公开(公告)日：1993-06-08

申请号：US630612

申请日：1990-12-20

申请人： Fumio Yamada ,  Hiromitsu Kikuchi ,  Tsuyoshi Yamamoto ,  Jun Saito ,  Shizuo Kitahara

发明人： Fumio Yamada ,  Hiromitsu Kikuchi ,  Tsuyoshi Yamamoto ,  Jun Saito ,  Shizuo Kitahara

IPC分类号： G03G9/08 ,  G03G9/087 ,  G03G9/09

CPC分类号： G03G9/08702

摘要： Disclosed herein is a process for the preparation of a toner, which comprises dissolving or dispersing a compound having at least one >C.dbd.N.sup..sym.

公开(公告)号：US20140231866A1

公开(公告)日：2014-08-21

申请号：US14347897

申请日：2011-09-28

申请人： Masaru Senoo ,  Kyosuke Miyagi ,  Tsuyoshi Nishiwaki ,  Jun Saito

发明人： Masaru Senoo ,  Kyosuke Miyagi ,  Tsuyoshi Nishiwaki ,  Jun Saito

IPC分类号： H01L29/739 ,  H01L29/66

CPC分类号： H01L29/66348 ,  H01L29/0696 ,  H01L29/0834 ,  H01L29/1095 ,  H01L29/36 ,  H01L29/6634 ,  H01L29/7396 ,  H01L29/7397

摘要： An IGBT has an emitter region, a top body region that is formed below the emitter region, a floating region that is formed below the top body region, a bottom body region that is formed below the floating region, a trench, a gate insulating film that covers an inner face of the trench, and a gate electrode that is arranged inside the trench. When a distribution of a concentration of p-type impurities in the top body region and the floating region, which are located below the emitter region, is viewed along a thickness direction of a semiconductor substrate, the concentration of the p-type impurities decreases as a downward distance increases from an upper end of the top body region that is located below the emitter region, and assumes a local minimum value at a predetermined depth in the floating region.

摘要翻译： IGBT具有发射极区域，形成在发射极区域下方的顶部主体区域，形成在顶部主体区域下方的浮动区域，形成在浮动区域下方的底部区域，沟槽，栅极绝缘膜 覆盖沟槽的内表面和布置在沟槽内的栅电极。 当沿着半导体衬底的厚度方向观察位于发射极区域下方的顶体区域和浮动区域中的p型杂质浓度的分布时，p型杂质的浓度随着 向下的距离从位于发射极区域下方的顶部主体区域的上端增加，并且在浮动区域中在预定深度处呈现局部最小值。

公开(公告)号：US08794606B2

公开(公告)日：2014-08-05

申请号：US12673689

申请日：2008-08-26

申请人： Nobuo Kubo ,  Hiroshi Yanagase ,  Jun Saito ,  Masatomo Nishizaka

发明人： Nobuo Kubo ,  Hiroshi Yanagase ,  Jun Saito ,  Masatomo Nishizaka

IPC分类号： F16F5/00

CPC分类号： F16F13/106

摘要： A liquid sealed vibration isolating device has an elastically movable diaphragm capable of preventing elastic deformation of a relief valve to realize high damping while preventing a cavitation phenomenon. The relief valve is provided in the elastic movable diaphragm arranged in a partition member in order to open and close a leak passage so as to prevent occurrence of the cavitation phenomenon. The relief valve is integrally formed with a fixing portion of the elastic movable diaphragm. There is provided an upwardly open concavity that the relief valve faces. The relief valve is made thicker and provided with an opening and closing adjustment groove at a basal portion of its inclined wall. The opening and closing adjustment groove is formed with a locally thin bending portion functioning as a starting point of bending in an opening and closing operation of the relief valve.

摘要翻译： 液体密封隔振装置具有能够防止安全阀的弹性变形以防止气蚀现象而实现高阻尼的弹性移动隔膜。 安全阀设置在布置在分隔构件中的弹性可动隔膜中，以便打开和关闭泄漏通道，以防止发生气蚀现象。 安全阀与弹性活动隔膜的固定部分整体形成。 提供了安全阀面对的向上开口的凹陷。 安全阀制成较厚，并在其倾斜壁的基部设置有开闭调节槽。 开关调节槽形成有局部薄的弯曲部，其作为安全阀的打开和关闭操作中的弯曲起点。

公开(公告)号：US08711126B2

公开(公告)日：2014-04-29

申请号：US13422958

申请日：2012-03-16

申请人： Jun Saito

发明人： Jun Saito

IPC分类号： G06F3/042

CPC分类号： G06F3/0423 ,  G06F3/0233 ,  G06F2203/04105

摘要： A specific information input region (B) individually specifying information to be input and an input mode switching region (C) used for changing an information input mode are placed on an information input region (A) set on a substrate. Each of these regions is displayed to be visible. An optical sensor detects a touched position on the information input region. Then, the touch operation in the input mode switching region (C) is detected according to the output of the optical sensor to selectively switch the information input mode among keyboard input, pen tablet input and mouse input. The output of the optical sensor is analyzed according to the set input mode to find out the information input by the touch operation.

摘要翻译： 分别指定要输入的信息的特定信息输入区域（B）和用于改变信息输入模式的输入模式切换区域（C）被放置在设置在基板上的信息输入区域（A）上。 这些区域中的每一个都显示为可见。 光学传感器检测信息输入区域上的触摸位置。 然后，根据光传感器的输出来检测输入模式切换区域（C）中的触摸操作，以便有选择地在键盘输入，笔图形输入和鼠标输入之间切换信息输入模式。 根据设定的输入模式对光学传感器的输出进行分析，以找出触摸操作输入的信息。

公开(公告)号：US08531857B2

公开(公告)日：2013-09-10

申请号：US12677131

申请日：2008-08-28

申请人： Akitaka Soeno ,  Jun Saito ,  Gehan Anil Joseph Amaratunga ,  Florin Udrea

发明人： Akitaka Soeno ,  Jun Saito ,  Gehan Anil Joseph Amaratunga ,  Florin Udrea

IPC分类号： H02M7/5387

CPC分类号： H01L29/7397 ,  H01L29/0834 ,  H03K17/08128 ,  H03K17/0828

摘要： In a reverse conducting semiconductor device, which forms a composition circuit, a positive voltage that is higher than a positive voltage of a collector electrode may be applied to an emitter electrode. In this case, in a region of the reverse conducting semiconductor device in which a return diode is formed, a body contact region functions as an anode, a drift contact region functions as a cathode, and current flows from the anode to the cathode. When a voltage having a lower electric potential than the collector electrode is applied to the trench gate electrode at that time, p-type carriers are generated within the cathode and a quantity of carriers increases within the return diode. As a result, a forward voltage drop of the return diode lowers, and constant loss of electric power can be reduced. Electric power loss can be reduced in a power supply device that uses such a composition circuit in which a switching element and the return diode are connected in reverse parallel.

摘要翻译： 在形成合成电路的反向导通半导体器件中，可以将高于集电极的正电压的正电压施加到发射极。 在这种情况下，在形成有返回二极管的反向导通半导体器件的区域中，体接触区域用作阳极，漂移接触区域用作阴极，并且电流从阳极流到阴极。 此时当沟槽栅电极施加具有比集电极电位低的电压的电压时，在阴极内产生p型载流子，在返回二极管内增加载流子数量。 结果，返回二极管的正向压降降低，并且可以减少电力的恒定损失。 在使用其中开关元件和返回二极管反向并联连接的组合电路的电源装置中，电力损耗可以减小。

公开(公告)号：US08523176B2

公开(公告)日：2013-09-03

申请号：US13084602

申请日：2011-04-12

申请人： Jun Saito

发明人： Jun Saito

IPC分类号： B65H43/04 ,  G03G15/00

CPC分类号： B65H5/021 ,  B65G39/07 ,  B65H2404/252 ,  B65H2801/06

摘要： A protrusion (13a) and a protrusion (13b) are formed a predetermined distance apart in the direction of a shaft in the outer circumferential surface of the roller main body (11). The cross sections of the protrusion (13a) and the protrusion (13b) are shaped such that a center portion of the roller main body (11) in the direction of the shaft is a boundary (14), and that on the left side of the boundary (14), a vertex (131a) is displaced to the left side from the perpendicular bisector (133a) of an opposite side (132a) whereas on the right side of the boundary (14), a vertex (131b) is displaced to the right side from the perpendicular bisector (133b) of an opposite side (132b). In this way, in a metallic movement roller that moves a strung endless belt, the winding movement and the like of the belt can be prevented, and the belt can be intentionally moved in a specific direction.

摘要翻译： 突起（13a）和突起（13b）在辊主体（11）的外周面中沿着轴的方向间隔开预定距离。 突起（13a）和突起（13b）的横截面形状使得辊主体（11）在轴的方向上的中心部分是边界（14），并且在左 边界（14）中，顶点（131a）从相对侧（132a）的垂直平分线（133a）向左侧移位，而在边界（14）的右侧，顶点（131b）位移 到相对侧（132b）的垂直平分线（133b）的右侧。 以这种方式，在移动带状环状带的金属制移动辊中，能够防止带的卷绕动作等，能够有意地沿特定的方向移动带。

公开(公告)号：US20120299229A1

公开(公告)日：2012-11-29

申请号：US13578647

申请日：2011-02-23

申请人： Nobuo Kubo ,  Taiyo Gon ,  Jun Saito ,  Shunji Nagakura ,  Yasuharu Akai

发明人： Nobuo Kubo ,  Taiyo Gon ,  Jun Saito ,  Shunji Nagakura ,  Yasuharu Akai

IPC分类号： F16F13/10

CPC分类号： F16F13/106

摘要： A partition member is provided with an elastic body for absorbing hydraulic pressure fluctuation of the primary liquid chamber and a frame member for supporting an outer circumferential portion of the elastic body while aiming to prevent the rotation of the elastic body. A relief aperture communicating between the primary liquid chamber and the secondary liquid chamber is located on the outer circumferential side in the elastic body supporting region of the frame member. A relief valve for opening and closing the relief aperture is integrally formed on the outer circumferential side of the elastic body. The relief valve is formed of a pair of right and left relief valves. A width across flat sections are formed on a thick-walled outer circumferential section of the elastic body which is located between the right and left relief valves, such as to serve as a detent means.

摘要翻译： 分隔构件设置有用于吸收主液室的液压波动的弹性体和用于支撑弹性体的外周部的框架构件，同时防止弹性体的旋转。 在主液室和辅液室之间连通的减压孔位于框架构件的弹性体支撑区域的外周侧。 在弹性体的外周侧一体地形成有用于打开和关闭释放孔的安全阀。 安全阀由一对左右安全阀构成。 平面部分的宽度形成在位于左右安全阀之间的弹性体的厚壁外周部分上，以用作制动装置。

公开(公告)号：US08248116B2

公开(公告)日：2012-08-21

申请号：US12867591

申请日：2009-02-14

申请人： Akitaka Soeno ,  Jun Saito

发明人： Akitaka Soeno ,  Jun Saito

IPC分类号： H03K3/00

CPC分类号： H01L29/7397 ,  H01L29/0834 ,  H03K17/08128 ,  H03K17/567 ,  H03K2217/0036 ,  H03K2217/0045

摘要： A technique for a reverse conducting semiconductor device including an IGBT element domain and a diode element domain that utilize body regions having a mutual impurity concentration, that makes it possible to adjust an injection efficiency of holes or electrons to the diode element domain, is provided. When a return current flows in the reverse conducting semiconductor device that uses an NPNP-type IGBT, a second voltage that is higher than a voltage of an emitter electrode is applied to second trench gate electrodes of the diode element domain. N-type inversion layers are formed in the periphery of the second trench gate electrodes, and the electrons flow therethrough via a first body contact region and a drift region which are of the same n-type. The injection efficiency of the electrons to the return current is increased, and the injection efficiency of the holes is decreased. Due to this, an increase in a reverse recovery current can be prevented, and a switching loss caused in the diode element domain can be decreased.

摘要翻译： 提供一种用于反向导电半导体器件的技术，其包括利用具有相互杂质浓度的体区的IGBT元件区域和二极管元件区域，这使得可以调节空穴或电子到二极管元件区域的注入效率。 当返回电流在使用NPNP型IGBT的反向导通半导体器件中流动时，将高于发射极电压的第二电压施加到二极管元件区域的第二沟槽栅电极。 N型反型层形成在第二沟槽栅电极的周围，并且电子通过第一体接触区域和n型相同的漂移区域流过。 电子向返回电流的注入效率提高，并且孔的注入效率降低。 由此，可以防止反向恢复电流的增加，并且可以降低二极管元件区域中引起的开关损耗。

公开(公告)号：US20090298142A1

公开(公告)日：2009-12-03

申请号：US12067664

申请日：2006-10-04

申请人： Jun Saito ,  Yoshitaka Senda ,  Toshiteru Komatsu

发明人： Jun Saito ,  Yoshitaka Senda ,  Toshiteru Komatsu

IPC分类号： C12P7/64 ,  C12P1/00

CPC分类号： C12N9/20 ,  C12N11/00 ,  C12P7/6418

摘要： The present invention provides a method for producing a useful substance by supplying, to a fixed-bed reactor packed with an immobilized enzyme, a liquid mixture containing two liquid phases, in which the two liquid phases are allowed to flow in an identical, parallel direction, which method employs a fixed-bed reactor equipped with an insertion unit or tubes, so as to form a plurality of lumens in the fixed-bed reactor, each lumen having a cross section of a circular shape with a diameter of 100 mm or less or having a polygonal shape with a diagonal line of 100 mm or less, wherein the lumens are packed with an immobilized enzyme and the liquid mixture is supplied therethrough. In a reaction performed by passing a reaction mixture exhibiting two liquid phases through a fixed-bed reactor equipped with an immobilized enzyme, overall flow of the reaction liquid is made uniform, to thereby facilitate production of a useful substance in an efficient manner.

摘要翻译： 本发明提供一种制造有用物质的方法，该方法通过向固定化酶反应器中填充固定化酶，提供含有两个液相的液体混合物，其中允许两个液相沿相同的平行方向流动 该方法采用装备有插入单元或固定床的固定床反应器，以在固定床反应器中形成多个内腔，每个管腔具有直径为100mm以下的圆形截面 或具有对角线为100mm或更小的多边形形状，其中，腔内填充有固定化酶，并且通过其提供液体混合物。 在通过使具有两个液相的反应混合物通过装有固定化酶的固定床反应器进行的反应中，使反应液体的整体流动均匀，从而有效地制备有用物质。

公开(公告)号：US07627323B2

公开(公告)日：2009-12-01

申请号：US10361845

申请日：2003-02-11

申请人： Jun Saito ,  Hitoshi Yokota ,  Tsutomu Hara

发明人： Jun Saito ,  Hitoshi Yokota ,  Tsutomu Hara

IPC分类号： H04W40/00

CPC分类号： H04W16/18

摘要： A system and method for automatically calculating an optimum layout of a wireless cell station in an environment using a wireless communication system, thereby achieving a timesaving and resources-saving cell design procedure. The system calculates an optimum layout of the wireless cell station based on information of terminal locations.

摘要翻译： 一种在使用无线通信系统的环境中自动计算无线小区的最佳布局的系统和方法，从而实现节省时间和节省资源的小区设计过程。 该系统基于终端位置的信息来计算无线小区的最佳布局。