公开(公告)号：US06853056B2

公开(公告)日：2005-02-08

申请号：US10194296

申请日：2002-07-15

申请人： Tadao Fukatani ,  Hiroshi Masuda ,  Koji Motonami

发明人： Tadao Fukatani ,  Hiroshi Masuda ,  Koji Motonami

IPC分类号： H01L23/28 ,  H01L21/48 ,  H01L21/52 ,  H01L23/495 ,  H01L23/50 ,  H01L23/48

CPC分类号： H01L21/4821 ,  H01L23/49586 ,  H01L24/45 ,  H01L24/48 ,  H01L2224/45014 ,  H01L2224/45144 ,  H01L2224/45147 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/01015 ,  H01L2924/01046 ,  H01L2924/01047 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/14 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

摘要： Disclosed is a semiconductor device which has a semiconductor chip; a base metal lead frame with no residual of a rustproof film, including a die pad mounted with said semiconductor chip, and a plurality of leads disposed so that inner ends of said leads are positioned along the periphery of said die pad, copper wires to directly connect electrodes on said semiconductor chip to the inner ends of said plurality of leads; and a resin molded member to hermetically seal said semiconductor chip, a large proportion of said lead frame and said copper wires; wherein an initial detachment area of said resin molded member at the bottom side of the die pad is 20% or less to the whole die pad area.

摘要翻译： 公开了具有半导体芯片的半导体器件; 具有防锈膜残留物的基底金属引线框架，包括安装有所述半导体芯片的管芯焊盘，以及多个引线，所述引线设置成使得所述引线的内端沿着所述管芯焊盘的周边定位，铜线直接 将所述半导体芯片上的电极连接到所述多个引线的内端; 以及树脂模制构件，以密封所述半导体芯片，所述引线框架和所述铜线的大部分; 其特征在于，所述树脂成形体的芯片底面的初始剥离面积相对于整个模片区域为20％以下。

公开(公告)号：US06815338B2

公开(公告)日：2004-11-09

申请号：US10443826

申请日：2003-05-23

申请人： Shinichi Domae ,  Hiroshi Masuda ,  Yoshiaki Kato ,  Kousaku Yano

发明人： Shinichi Domae ,  Hiroshi Masuda ,  Yoshiaki Kato ,  Kousaku Yano

IPC分类号： H01L214763

CPC分类号： H01L22/34 ,  H01L21/2855 ,  H01L21/28556 ,  H01L21/32051 ,  H01L21/76805 ,  H01L21/76838 ,  H01L21/76843 ,  H01L23/5226 ,  H01L23/53219 ,  H01L2924/0002 ,  H01L2924/00

摘要： A multilayer wiring structure of a semiconductor device having a stacked structure is arranged to restrain reliability degradation due to stress applied to the region of wiring between opposite upper and lower plugs. The rate of overlap of contact surface between upper plug and wiring on contact surface between lower plug and wiring, is small to the extent that no void is generated. The multilayer wiring structure is produced such that no grain boundary is contained in the region of wiring between upper and lower plugs. The difference in thermal expansion coefficient between the material of wiring and the material of upper and lower plugs, is small to the extent that no void is generated.

公开(公告)号：US5867744A

公开(公告)日：1999-02-02

申请号：US661699

申请日：1996-06-11

申请人： Nobuo Matsukawa ,  Hiroshi Masuda

发明人： Nobuo Matsukawa ,  Hiroshi Masuda

IPC分类号： G03B17/00 ,  G03B17/02 ,  G03B17/18

CPC分类号： G03B17/00 ,  G03B17/02 ,  G03B17/18

摘要： An electric camera has a camera body, a display portion for displaying information preset to the camera body, a tripod mounting screw portion provided in a bottom portion of the camera body and a cell containing portion having at least first and second stages, the first stage having a first plurality of cells so as to interpose the tripod mounting screw portion between the first plurality of cells, and the second stage having a second plurality of cells without interposing the tripod mounting screw portion between the second plurality of cells, wherein the second stage is disposed on top of the first stage, at least one side portion of the first stage is extended outwardly beyond one side portion of the second stage to be a projected portion, and the display portion is disposed immediately above the projected portion and adjacent to the one side portion of the second stage.

摘要翻译： 电摄像机具有照相机主体，用于显示预设到照相机主体的信息的显示部分，设置在相机主体的底部的三脚架安装螺纹部分和具有至少第一和第二平台的单元容纳部分，第一阶段 具有第一多个单元，以将三脚架安装螺钉部分插入第一多个单元之间，而第二平台具有第二多个单元，而不在第二多个单元之间插入三脚架安装螺钉部分，其中第二台 设置在第一阶段的顶部，第一阶段的至少一个侧部向外延伸超过第二阶段的一个侧部以作为突出部分，并且显示部分设置在突出部分的正上方并且邻近 第二阶段的一侧部分。

公开(公告)号：US5786969A

公开(公告)日：1998-07-28

申请号：US807318

申请日：1997-02-27

申请人： Isamu Fukushima ,  Hiroshi Masuda ,  Makoto Arimura

发明人： Isamu Fukushima ,  Hiroshi Masuda ,  Makoto Arimura

IPC分类号： G11B23/03

CPC分类号： G11B23/0316 ,  G11B23/0308 ,  G11B23/0312

摘要： A disc cartridge for a disc-shaped recording medium includes a cartridge body having an opening portion for exposing a portion of a surface of the disc-shaped recording medium contained therein and a shutter for covering and uncovering the opening portion. A slider provided for supporting the shutter, is disposed on the cartridge body and is capable of sliding and is resiliently restored by a spring. The slider is engaged slidably with a groove or protrusion formed along a slide of the cartridge body by way of an engagement part. A portion of an engaging structure between the engagement part of the slider and the cartridge body makes a line contact between a protrusion or protrusion of the engagement part of the slider and the groove or protrusion of the cartridge body.

摘要翻译： 用于盘形记录介质的盘盒包括具有用于暴露其中容纳的盘形记录介质的表面的一部分的开口部分的盒主体和用于覆盖和露出开口部分的快门。 设置用于支撑挡板的滑块设置在盒体上，并且能够滑动并通过弹簧弹性恢复。 滑块可滑动地与通过接合部分沿着盒体的滑动件形成的凹槽或突起接合。 在滑块的接合部分和盒体之间的接合结构的一部分使得滑块的接合部分的突起或突起与盒体的凹槽或突起之间的线接触。

公开(公告)号：US5618748A

公开(公告)日：1997-04-08

申请号：US443266

申请日：1995-05-17

申请人： Mizuki Segawa ,  Yoshiaki Kato ,  Hiroaki Nakaoka ,  Takashi Nakabayashi ,  Atsushi Hori ,  Hiroshi Masuda ,  Ichiro Matsuo ,  Akihira Shinohara ,  Takashi Uehara ,  Mitsuo Yasuhira

发明人： Mizuki Segawa ,  Yoshiaki Kato ,  Hiroaki Nakaoka ,  Takashi Nakabayashi ,  Atsushi Hori ,  Hiroshi Masuda ,  Ichiro Matsuo ,  Akihira Shinohara ,  Takashi Uehara ,  Mitsuo Yasuhira

IPC分类号： H01L21/8238 ,  H01L21/70

CPC分类号： H01L21/823814 ,  Y10S148/147

摘要： Gate electrodes of an N-channel transistor and a P-channel transistor are formed on a semiconductor substrate with a gate insulator therebetween. After conducting a first thermal treatment to the gate electrodes, N-type heavily doped diffusion layers to be a source or a drain of the N-channel transistor are formed using the gate electrode of the N-channel transistor as a mask. After conducting a second thermal treatment to the N-type heavily doped diffusion layers at a lower temperature than that of the first thermal treatment, P-type heavily doped diffusion layers to be a source or a drain of the P-channel transistor are formed using the gate electrode of the P-channel transistor as a mask. Then, a third thermal treatment is conducted to the P-type heavily doped diffusion layers at a lower temperature than that of the second thermal treatment.

摘要翻译： N沟道晶体管和P沟道晶体管的栅电极形成在半导体衬底上，栅极绝缘体在其间。 在对栅电极进行第一热处理之后，使用N沟道晶体管的栅电极作为掩模来形成作为N沟道晶体管的源极或漏极的N型重掺杂扩散层。 在比第一热处理的温度低的情况下对N型重掺杂扩散层进行第二次热处理之后，使用P型重掺杂扩散层作为P沟道晶体管的源极或漏极，形成为使用 P沟道晶体管的栅电极作为掩模。 然后，在比第二热处理的温度低的温度下对P型重掺杂扩散层进行第三次热处理。

公开(公告)号：US5447872A

公开(公告)日：1995-09-05

申请号：US340375

申请日：1994-11-14

申请人： Mizuki Segawa ,  Yoshiaki Kato ,  Hiroaki Nakaoka ,  Takashi Nakabayashi ,  Atsushi Hori ,  Hiroshi Masuda ,  Ichiro Matsuo ,  Akihira Shinohara ,  Takashi Uehara ,  Mitsuo Yasuhira

发明人： Mizuki Segawa ,  Yoshiaki Kato ,  Hiroaki Nakaoka ,  Takashi Nakabayashi ,  Atsushi Hori ,  Hiroshi Masuda ,  Ichiro Matsuo ,  Akihira Shinohara ,  Takashi Uehara ,  Mitsuo Yasuhira

IPC分类号： H01L21/8238 ,  H01L21/265

CPC分类号： H01L21/823814 ,  Y10S148/147

摘要： Gate electrodes of an N-channel transistor and a P-channel transistor are formed on a semiconductor substrate with a gate insulator therebetween. After conducting a first thermal treatment to the gate electrodes, N-type heavily doped diffusion layers to be a source or a drain of the N-channel transistor are formed using the gate electrode of the N-channel transistor as a mask. After conducting a second thermal treatment to the N-type heavily doped diffusion layers at a lower temperature than that of the first thermal treatment, P-type heavily doped diffusion layers to be a source or a drain of the P-channel transistor are formed using the gate electrode of the P-channel transistor as a mask. Then, a third thermal treatment is conducted to the P-type heavily doped diffusion layers at a lower temperature than that of the second thermal treatment.

摘要翻译： N沟道晶体管和P沟道晶体管的栅电极形成在半导体衬底上，栅极绝缘体在其间。 在对栅电极进行第一热处理之后，使用N沟道晶体管的栅电极作为掩模来形成作为N沟道晶体管的源极或漏极的N型重掺杂扩散层。 在比第一热处理的温度低的情况下对N型重掺杂扩散层进行第二次热处理之后，使用P型重掺杂扩散层作为P沟道晶体管的源极或漏极，形成为使用 P沟道晶体管的栅电极作为掩模。 然后，在比第二热处理的温度低的温度下对P型重掺杂扩散层进行第三次热处理。

公开(公告)号：US5257298A

公开(公告)日：1993-10-26

申请号：US845490

申请日：1992-03-04

申请人： Ryoichi Yuda ,  Kenichi Ito ,  Hiroshi Masuda

发明人： Ryoichi Yuda ,  Kenichi Ito ,  Hiroshi Masuda

IPC分类号： G21C3/62

CPC分类号： G21C3/623 ,  Y02E30/38

摘要： This invention provides nuclear fuel pellets including fission substance of UO.sub.2 or UO.sub.2 having Gd.sub.2 O.sub.3 added thereto, the pellets comprising a satisfactory solid-solution state (homogeneous state), large grain diameters, and a second precipitation phase deposited in grain boundaries, and still having a sufficiently high density. This invention also provides a method of manufacturing the above-described nuclear fuel pellets.The nuclear fuel pellets of this invention comprise UO.sub.2 or (U, Gd) O.sub.2 grains and an aluminosilicate precipitation phase, the precipitation phase being a glass state or a crystalline state, the grains having an average grain diameter of about 20 .mu.m through about 60 .mu.m, the aluminosilicate precipitation phase having a composition including SiO.sub.2 of about 40 wt % through about 80 wt % and Al.sub.2 O.sub.3 of the residual on average, the amount of the alumina and silica being about 10 ppm through about 500 ppm with respect to the total amount of the nuclear fuel pellets, the pellets having porosity of 5 vol % at a maximum.

公开(公告)号：US5115174A

公开(公告)日：1992-05-19

申请号：US648994

申请日：1991-01-31

申请人： Hiroshi Masuda ,  Katuhiro Tunata

发明人： Hiroshi Masuda ,  Katuhiro Tunata

IPC分类号： G11B19/20 ,  H02P6/08 ,  H02P6/18

CPC分类号： H02P6/08 ,  G11B19/20 ,  H02P6/18

摘要： Control of a brushless DC motor which has a plurality of windings and a rotor with a plurality of magnetic poles, is accomplished by sucessively feeding the current for driving the rotor to the windings to rotate the motor. The voltage of a power source that supplies the current is measured, a threshold current level for detecting the position of the rotor relative to the winding is set based on the measured voltage, the current supplied to the winding is limited and permitted to flow again into the same winding while the rising condition of current is measured, the measured rising condition is compared with the threshold level to determine switching of the current to the next winding, and the control is repeated when it is determined that the current should not be switched to the next winding.

摘要翻译： 具有多个绕组的无刷直流电动机和具有多个磁极的转子的控制通过将用于驱动转子的电流过量地馈送到绕组来旋转电动机来实现。 测量供给电流的电源的电压，基于测定的电压来设定用于检测转子相对于绕组的位置的阈值电流水平，供给绕组的电流被限制并允许再次流入 在测量电流上升条件的同一绕组时，将测量的上升状态与阈值电平进行比较，以确定电流与下一个绕组的切换，并且当确定电流不应切换到 下一个绕组。

公开(公告)号：US5012166A

公开(公告)日：1991-04-30

申请号：US460990

申请日：1990-01-04

申请人： Nobuyoshi Ushijima ,  Hiroshi Masuda ,  Akira Ishibashi ,  Masahiko Satou ,  Toshiyuki Haruna ,  Norikazu Takayama ,  Yoshinobu Kudou

发明人： Nobuyoshi Ushijima ,  Hiroshi Masuda ,  Akira Ishibashi ,  Masahiko Satou ,  Toshiyuki Haruna ,  Norikazu Takayama ,  Yoshinobu Kudou

IPC分类号： G11B19/20 ,  G11B19/28

CPC分类号： G11B19/2009 ,  G11B19/28

摘要： A control method for brushless DC motor having a rotor, a plurality of magnetic poles and coils of a plurality of phases involves sequentially applying a current to one phase for a prescribed time, stopping the current temporarily and then reapplying the current to the same phase. The state of the rise of the current when it begins to flow to the phase, is measured. The position of one of the magnetic poles located at a position opposite to the particular phase is detected based on the measured state of the rise of the current. In response to the position of the magnetic pole, it is determined whether the flow of the current is to be switched over to the following phase or not. If so, the current is switched over the following phase and the process is repeated. Constant speed control may be accomplished by reading information from a driven disk to determine speed, comparing the speed to a fixed speed, and selectively applying by time sharing a normal current, a brake current and an acceleration current.

摘要翻译： 具有转子，多个磁极和多相的线圈的无刷直流电动机的控制方法涉及顺序地向一相施加电流达规定时间，暂时停止电流，然后将电流重新施加到同一相位。 测量当电流开始流向相的上升状态。 基于测量的电流上升的状态，检测位于与特定相位相反的位置的一个磁极的位置。 响应于磁极的位置，确定电流的流动是否切换到后续阶段。 如果是，则将电流切换到以下阶段，并重复该过程。 可以通过从驱动盘读取信息来确定速度，将速度与固定速度进行比较，并且通过分配正常电流，制动电流和加速电流的时间选择性地施加来实现恒速控制。

公开(公告)号：US09545241B2

公开(公告)日：2017-01-17

申请号：US14467889

申请日：2014-08-25

申请人： Hiroshi Masuda ,  Chikao Harada ,  Hidenori Suzuki

发明人： Hiroshi Masuda ,  Chikao Harada ,  Hidenori Suzuki

IPC分类号： A61B5/02 ,  A61B8/08 ,  A61B5/022 ,  A61B8/06 ,  A61B8/00 ,  A61B5/0225 ,  G01S15/89

CPC分类号： A61B8/485 ,  A61B5/02035 ,  A61B5/02225 ,  A61B5/0225 ,  A61B8/06 ,  A61B8/0858 ,  A61B8/0891 ,  A61B8/4218 ,  A61B8/488 ,  A61B8/5223 ,  G01S15/899

摘要： It is provided a blood vessel function inspecting apparatus including: a blood vessel diameter measuring portion configured to measure a diameter of a blood vessel; a blood vessel wall thickness measuring portion configured to measure a wall thickness of the blood vessel; and a blood vessel function index value calculating portion configured to calculate a function index value for diagnosing the blood vessel of its function, after releasing of the blood vessel from blood flow obstruction, by dividing an amount of dilatation of said diameter of the blood vessel continuously measured by said blood vessel diameter measuring portion, by the wall thickness measured by said blood vessel wall thickness measuring portion.

摘要翻译： 本发明提供一种血管功能检查装置，包括：血管直径测量部，被配置为测量血管的直径; 构造成测量血管壁厚的血管壁厚测量部; 以及血管功能指标值计算部，其被配置为通过将所述血管直径的扩张量连续地除以从血流阻塞释放血液之后，计算用于诊断其功能的血管的功能指标值 由所述血管直径测量部分测量由所述血管壁厚度测量部分测量的壁厚。