公开(公告)号：US5126986A

公开(公告)日：1992-06-30

申请号：US668376

申请日：1991-03-11

申请人： Jun Saito ,  Masatoshi Sato ,  Hiroyuki Matsumoto

发明人： Jun Saito ,  Masatoshi Sato ,  Hiroyuki Matsumoto

IPC分类号： G11B5/02 ,  G11B11/10 ,  G11B11/105

CPC分类号： G11B11/10591 ,  G11B11/10506 ,  G11B11/10517 ,  G11B11/10519 ,  G11B11/10532 ,  G11B11/10552 ,  G11B11/10534 ,  Y10S428/928 ,  Y10T428/12465

摘要： A multi-layered magnetooptical recording medium that satisfies predetermined formulas is over write capable when used, in a recording method and apparatus, with a jointing field, i.e., a magnetic field the intensity of which decreases continuously from an initial field to a bias field having the same direction as the initial field, permitting greater freedom in the choice of media compositions. In a two-layer structure including magnetically coupled recording and reference layers, recorded data may advantageously be reproduced from the reference layer.

摘要翻译： 满足预定公式的多层磁光记录介质在使用时具有过写能力，在记录方法和装置中具有连接场，即其强度从初始场连续减小到具有 与初始场相同的方向，允许在选择媒体作品时更大的自由度。 在包括磁耦合记录和参考层的两层结构中，可以有利地从参考层再现所记录的数据。

公开(公告)号：US5072144A

公开(公告)日：1991-12-10

申请号：US544936

申请日：1990-06-28

申请人： Jun Saito ,  Yoshikazu Matsumoto ,  Yasuo Suzuki ,  Yukihiko Okamura ,  Hironobu Hori ,  Norito Shiraiwa

发明人： Jun Saito ,  Yoshikazu Matsumoto ,  Yasuo Suzuki ,  Yukihiko Okamura ,  Hironobu Hori ,  Norito Shiraiwa

IPC分类号： H02K41/03 ,  H02K41/035

CPC分类号： H02K41/035

摘要： A moving-coil linear motor is formed with a stator means forming a guide and having a permanent magnet array having opposite poles alternately at constant intervals in longitudinal direction of the stator means, and a mover means mounted on the stator means for being movable through an electromagnetic force along the stator means, the mover means having three-phase moving coils wound in bipolar system on cores U-shaped in section. Positive and negative voltages are alternately applied through brushes to the moving coils of the mover means, while its U-shaped cores are opposed to the permanent magnet array, disposing the array between both leg portions of the U-shaped cores, with the magnetic efficiency of the motor thereby remarkably improved while sufficiently effectively minimizing the size.

摘要翻译： 一种动圈式线性电动机形成有定子装置，该定子装置形成导向件，并且具有在定子装置的纵向上以恒定间隔交替地具有相对极的永磁体阵列，以及安装在定子装置上的可移动通过 沿着定子装置的电磁力，移动器装置具有以双相系统缠绕在具有U形截面的芯上的三相运动线圈。 正电压和负电压通过电刷交替施加到移动器装置的运动线圈，而其U形磁芯与永磁体阵列相对，将阵列设置在U形磁芯的两个腿部之间，具有磁效率 因此在足够有效地使尺寸最小化的同时显着改善。

公开(公告)号：US4750729A

公开(公告)日：1988-06-14

申请号：US942965

申请日：1986-12-18

申请人： Masanobu Kanoto ,  Jun Saito ,  Tadashi Yagi ,  Yuji Takahashi ,  Toshio Yoshimoto

发明人： Masanobu Kanoto ,  Jun Saito ,  Tadashi Yagi ,  Yuji Takahashi ,  Toshio Yoshimoto

IPC分类号： B65H31/22 ,  B65H31/34 ,  B65H43/00 ,  B65H1/00

CPC分类号： B65H43/00 ,  B65H31/22 ,  B65H31/34 ,  B65H2404/1114 ,  B65H2405/15 ,  B65H2801/06

摘要： This invention relates to a sheet loading device for causing sheets put out one after another from a sheet output apparatus such as a laser beam printer or a copying apparatus onto a sheet receiving member to be loaded in orderly, mutually superposed relationship without being deviated from one another. The sheet loading device is provided with a sheet receiving member for supporting thereon discharged sheets in mutually superposed relationship, a sheet loading positioning member, gathering device for frictionally contacting the upper surface of the sheets supported on the sheet receiving member and gathering the sheets in an oblique direction, and a support member free to move and position and supporting the gathering device and the positioning member, and is characterized in that the support member is moved in accordance with the size of the sheets put out onto the sheet receiving member to thereby position the gathering device and the positioning member mounted on the support member at positions corresponding to and matching the size of the sheets. The sheet loading device is also characterized in that during sheet loading operation, the sheet receiving member cannot be placed out of the device and the sheet receiving member cannot be inserted into the device unless it is properly prepared.

摘要翻译： 本发明涉及一种纸张装载装置，用于使纸张从纸张输出装置如激光打印机或复印装置一个接一个地输出到纸张接收部件上，以便有序地相互叠加的关系而不偏离一个 另一个。 纸张装载装置设置有用于以相互重叠的关系支撑排出的纸张的纸张接收构件，纸张装载定位构件，用于摩擦接触被支撑在纸张接收构件上的纸张的上表面的收集​​装置， 倾斜方向和支撑构件，其自由地移动和定位和支撑聚集装置和定位构件，其特征在于，支撑构件根据放在片材接收构件上的片材的尺寸移动，从而位置 所述收集装置和所述定位构件在与所述片材的尺寸对应并匹配的位置处安装在所述支撑构件上。 片材装载装置的特征还在于，在片材装载操作期间，片材接收构件不能被放置在装置之外，并且片材接收构件不能被插入到装置中，除非适当地准备好。

公开(公告)号：US4544727A

公开(公告)日：1985-10-01

申请号：US635496

申请日：1984-07-30

申请人： Kenji Ema ,  Jun Saito ,  Takatoshi Mitsuishi ,  Shuhei Ikado

发明人： Kenji Ema ,  Jun Saito ,  Takatoshi Mitsuishi ,  Shuhei Ikado

IPC分类号： C08F12/00 ,  C08F212/00 ,  C08F212/10 ,  C08F212/14 ,  C08F220/44 ,  C08F216/02

CPC分类号： C08F220/44 ,  C08F212/14

摘要： A copolymer consisting of 30 to 65 mole % of structural units of the formula ##STR1## 1 to 55 mole % of structural units of the formula ##STR2## and 10 to 60 mole % of structural units of the formula ##STR3## and having a number average molecular weight of 500 to 200,000.

摘要翻译： 一种共聚物，由30-65％（摩尔）结构单元的式（I）1-55％（摩尔）结构单元的式（II）和10-60％（摩尔）结构单元的式 并且数均分子量为500〜200,000。

公开(公告)号：US4327959A

公开(公告)日：1982-05-04

申请号：US108059

申请日：1979-12-28

申请人： Kazuo Minoura ,  Takehiko Kiyohara ,  Jun Saito

发明人： Kazuo Minoura ,  Takehiko Kiyohara ,  Jun Saito

IPC分类号： G02B26/10 ,  G02B26/12 ,  H04N1/113 ,  G02B27/17

CPC分类号： G02B26/12

摘要： A two-dimensional scanning device is provided with a two-dimensional deflector having a major scanning deflecting surface for two-dimensionally deflecting an incident light, the major deflection rotation axis of the deflector being determined so that the positional relation thereof with the deflecting surface is invariable, the minor deflection rotation axis of the deflector being determined orthogonally to an axis parallel to the major deflection rotation axis or orthogonally to the major deflection rotation axis, the deflector being for causing the incident light to be incident on the deflecting surface in parallelism to the minor deflection rotation axis or on the minor deflection rotation axis, and a scanning lens disposed between the two-dimensional deflector and a scanning surface, and a scanning lens for receiving the deflected light from the two-dimensional deflector and causing the scanning light to emerge toward the scanning surface. The major scanning deflecting surface and the optic axis of the scanning lens are parallel to each other, the scanning lens is pivotally moved in synchronism with the minor deflection rotation of the two-dimensional deflector and moreover, the focus of the scanning lens is always contained in the scanning surface, and the major scanning speed and minor scanning speed of the scanning beam on the scanning surface are constant.

摘要翻译： 二维扫描装置设置有具有主扫描偏转表面的二维偏转器，用于二维偏转入射光，偏转器的主偏转旋转轴被确定为使其与偏转表面的位置关系为 偏转器的小偏转旋转轴正交于与主偏转旋转轴平行的轴线或与主偏转旋转轴线正交确定，偏转器用于使入射光入射到偏转表面上，与 小偏转旋转轴或小偏转旋转轴上的扫描透镜，以及设置在二维偏转器和扫描表面之间的扫描透镜，以及用于接收来自二维偏转器的偏转光的扫描透镜， 向扫描面出现。 扫描透镜的主要扫描偏转面和光轴彼此平行，扫描透镜与二维偏转器的小偏转旋转同步地枢转运动，此外，扫描透镜的焦点总是包含 扫描面上的扫描光束的主扫描速度和次扫描速度恒定。

公开(公告)号：US10020390B2

公开(公告)日：2018-07-10

申请号：US15107313

申请日：2014-08-04

申请人： Jun Saito ,  Hirokazu Fujiwara ,  Tomoharu Ikeda ,  Yukihiko Watanabe ,  Toshimasa Yamamoto

发明人： Jun Saito ,  Hirokazu Fujiwara ,  Tomoharu Ikeda ,  Yukihiko Watanabe ,  Toshimasa Yamamoto

IPC分类号： H01L29/78 ,  H01L29/06 ,  H01L29/10 ,  H01L29/40 ,  H01L29/16 ,  H01L29/66 ,  H01L21/04 ,  H01L21/265

CPC分类号： H01L29/7811 ,  H01L21/047 ,  H01L21/26586 ,  H01L29/0623 ,  H01L29/063 ,  H01L29/0696 ,  H01L29/1095 ,  H01L29/1608 ,  H01L29/408 ,  H01L29/66068 ,  H01L29/7813

摘要： A technique achieving a higher voltage resistance by a depletion layer extending quickly within a circumferential region is provided. A semiconductor device includes an element region in which an insulated gate type switching element is provided and a circumferential region adjacent to the element region. First and second trenches are provided in the circumferential region. A front surface region of the second-conductivity-type is provided between the first and second trenches. First and second bottom surface regions of the second-conductivity-type are provided in bottom surface ranges of the first and second trenches. First and second side surface regions of the second-conductivity-type connecting the front surface region and the first or second bottom surface region is provided along side surfaces of the first and second trenches. Low area density regions are provided in at least parts of the first and second side surface regions.

公开(公告)号：US09780205B2

公开(公告)日：2017-10-03

申请号：US15104332

申请日：2014-08-04

申请人： Jun Saito ,  Hirokazu Fujiwara ,  Tomoharu Ikeda ,  Yukihiko Watanabe ,  Toshimasa Yamamoto

发明人： Jun Saito ,  Hirokazu Fujiwara ,  Tomoharu Ikeda ,  Yukihiko Watanabe ,  Toshimasa Yamamoto

IPC分类号： H01L29/78 ,  H01L21/761 ,  H01L29/06 ,  H01L29/16 ,  H01L29/66 ,  H01L21/04

CPC分类号： H01L29/7811 ,  H01L21/046 ,  H01L21/761 ,  H01L29/0623 ,  H01L29/1608 ,  H01L29/66068 ,  H01L29/7813

摘要： A technique disclosed herein improves a voltage resistance of an insulated gate type semiconductor device. A provided method is a method for manufacturing an insulated gate type switching device configured to switch between a front surface electrode and a rear surface electrode. The method includes implanting a first kind of second conductivity type impurities to bottom surfaces of gate trenches and diffusing the implanted first kind of second conductivity type impurities, and implanting a second kind of second conductivity type impurities to the bottom surfaces of the circumferential trenches and diffusing the implanted second kind of second conductivity type impurities.

公开(公告)号：US09520465B2

公开(公告)日：2016-12-13

申请号：US14113276

申请日：2012-07-27

申请人： Yusuke Yamashita ,  Satoru Machida ,  Takahide Sugiyama ,  Jun Saito

发明人： Yusuke Yamashita ,  Satoru Machida ,  Takahide Sugiyama ,  Jun Saito

IPC分类号： H01L29/06 ,  H01L29/872 ,  H01L29/739 ,  H01L29/78 ,  H01L27/06 ,  H01L29/40 ,  H01L29/08 ,  H01L29/861 ,  H01L29/36 ,  H01L29/417 ,  H01L29/10 ,  H01L29/16 ,  H01L29/20

CPC分类号： H01L29/7813 ,  H01L27/0629 ,  H01L29/0619 ,  H01L29/0623 ,  H01L29/0642 ,  H01L29/0692 ,  H01L29/0696 ,  H01L29/08 ,  H01L29/0834 ,  H01L29/0847 ,  H01L29/0878 ,  H01L29/1095 ,  H01L29/1608 ,  H01L29/20 ,  H01L29/2003 ,  H01L29/36 ,  H01L29/407 ,  H01L29/41766 ,  H01L29/7393 ,  H01L29/7397 ,  H01L29/7806 ,  H01L29/7839 ,  H01L29/8611 ,  H01L29/872

摘要： Disclosed is a technique capable of reducing loss at the time of switching in a diode. A diode disclosed in the present specification includes a cathode electrode, a cathode region made of a first conductivity type semiconductor, a drift region made of a low concentration first conductivity type semiconductor, an anode region made of a second conductivity type semiconductor, an anode electrode made of metal, a barrier region formed between the drift region and the anode region and made of a first conductivity type semiconductor having a concentration higher than that of the drift region, and a pillar region formed so as to connect the barrier region to the anode electrode and made of a first conductivity type semiconductor having a concentration higher than that of the barrier region. The pillar region and the anode are connected through a Schottky junction.

摘要翻译： 公开了能够在二极管切换时减少损耗的技术。 本说明书中公开的二极管包括阴极电极，由第一导电类型半导体制成的阴极区域，由低浓度第一导电类型半导体制成的漂移区域，由第二导电类型半导体制成的阳极区域，阳极电极 由金属制成的阻挡区域，形成在漂移区域和阳极区域之间并且由具有高于漂移区域的浓度的第一导电型半导体形成的势垒区域和形成为将阻挡区域连接到阳极的柱状区域 电极，并且由具有比屏障区域的浓度高的浓度的第一导电型半导体制成。 柱区域和阳极通过肖特基结连接。

公开(公告)号：US20160268252A1

公开(公告)日：2016-09-15

申请号：US14901579

申请日：2013-08-26

申请人： Jun Saito ,  Satoru Machida ,  Yusuke Yamashita

发明人： Jun Saito ,  Satoru Machida ,  Yusuke Yamashita

IPC分类号： H01L27/06 ,  H01L29/739 ,  H01L29/10 ,  H01L29/872

CPC分类号： H01L27/0629 ,  H01L27/0727 ,  H01L29/0619 ,  H01L29/0696 ,  H01L29/083 ,  H01L29/0834 ,  H01L29/1095 ,  H01L29/407 ,  H01L29/47 ,  H01L29/7397 ,  H01L29/872

摘要： A technology capable of suppressing a fluctuation in voltage in a diode region is provided. A resistance value between the emitter electrode and the lower body region is lower than a resistance value between the anode electrode and the lower anode region when the semiconductor device operates as a diode. A quantity of holes between the emitter electrode and the second barrier region is smaller than a quantity of holes between the anode electrode and the first barrier region.

摘要翻译： 提供了能够抑制二极管区域中的电压波动的技术。 当半导体器件作为二极管工作时，发射电极和下体区域之间的电阻值低于阳极电极和下阳极区域之间的电阻值。 发射电极和第二阻挡区域之间的一定数量的孔小于阳极电极和第一阻挡区域之间的空穴量。

公开(公告)号：US09190503B2

公开(公告)日：2015-11-17

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： H01L29/66 ,  H01L29/739 ,  H01L29/36 ,  H01L29/06 ,  H01L29/08 ,  H01L29/10

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。