公开(公告)号：US08813346B2

公开(公告)日：2014-08-26

申请号：US13092381

申请日：2011-04-22

申请人： Hideki Ogawa ,  Atsushi Tanada ,  Hitoshi Matsuura ,  Kiyoshi Tanaka ,  Hiroshi Kishi ,  Kenji Kawano

发明人： Hideki Ogawa ,  Atsushi Tanada ,  Hitoshi Matsuura ,  Kiyoshi Tanaka ,  Hiroshi Kishi ,  Kenji Kawano

IPC分类号： H01F7/06 ,  H01F1/22 ,  H01F41/02 ,  H01F1/12 ,  H01F1/24 ,  H01F1/26 ,  H01F5/02 ,  H01F5/06 ,  H01F41/06 ,  H01F41/10 ,  H01F41/12

CPC分类号： H01F1/22 ,  B22F2998/00 ,  C22C1/02 ,  C22C2202/02 ,  H01F1/12 ,  H01F1/14766 ,  H01F1/24 ,  H01F1/26 ,  H01F1/33 ,  H01F5/02 ,  H01F5/06 ,  H01F41/02 ,  H01F41/0246 ,  H01F41/098 ,  H01F41/10 ,  H01F41/125 ,  Y10T29/4902 ,  Y10T29/49069 ,  Y10T29/49071 ,  Y10T29/49073 ,  Y10T29/49144 ,  C22C33/0278

摘要： A coil-type electronic component has a coil inside or on the surface of its base material and is characterized in that: the base material is constituted by a group of grains of a soft magnetic alloy containing iron, silicon and other element that oxidizes more easily than iron; the surface of each soft magnetic alloy grain has an oxide layer formed on its surface as a result of oxidization of the grain; this oxide layer contains the other element that oxidizes more easily than iron by a quantity larger than that in the soft magnetic alloy grain; and grains are bonded with one another via this oxide layer.

摘要翻译： 线圈型电子部件在其基材的内侧或表面上具有线圈，其特征在于，所述基材由包含铁，硅等元素的软磁性合金的晶粒组构成，能够更容易地氧化 比铁 每个软磁合金颗粒的表面由于晶粒的氧化而在其表面上形成氧化层; 该氧化物层含有比铁更容易氧化的量比软磁性合金粒子大的量的另一种元素; 并且晶粒经由该氧化物层彼此结合。

公开(公告)号：US08558652B2

公开(公告)日：2013-10-15

申请号：US13352283

申请日：2012-01-17

申请人： Takayuki Arai ,  Hitoshi Matsuura ,  Kenji Otake

发明人： Takayuki Arai ,  Hitoshi Matsuura ,  Kenji Otake

IPC分类号： H01F27/02 ,  H01F5/00 ,  H01F27/30 ,  H01F27/28 ,  H01F27/24

CPC分类号： H01F17/0013 ,  H01F1/24 ,  H01F1/33 ,  H01F41/046 ,  H01F2017/0066

摘要： Provided is a laminated inductor having a magnetic body, a conductor part covered in a manner directly contacting the magnetic body, and external terminals provided on the outside of the magnetic body and conducting to the conductor part; wherein the magnetic body is a laminate constituted by layers containing soft magnetic alloy grains, and the soft magnetic alloy grain contacting the conductor part is flattened on the conductor part side.

摘要翻译： 提供一种层叠电感器，其具有磁性体，以与磁体直接接触的方式覆盖的导体部分和设置在磁体外部并导通到导体部分的外部端子; 其特征在于，所述磁性体是由含有软磁性合金粒子的层构成的层叠体，与导体部接触的软磁性合金粒子在导体部分侧平坦化。

公开(公告)号：US08525630B2

公开(公告)日：2013-09-03

申请号：US13428600

申请日：2012-03-23

申请人： Tomomi Kobayashi ,  Hitoshi Matsuura ,  Takayuki Arai ,  Masahiro Hachiya ,  Kenji Otake

发明人： Tomomi Kobayashi ,  Hitoshi Matsuura ,  Takayuki Arai ,  Masahiro Hachiya ,  Kenji Otake

IPC分类号： H01F5/00 ,  H01F27/28 ,  H01F27/24 ,  H05K7/00 ,  H05K1/18 ,  H05K1/03 ,  H05K1/16 ,  H05K1/11

CPC分类号： H01F17/0013 ,  H01F1/24 ,  H01F1/33 ,  H01F2017/0066

摘要： A laminated inductor having a laminate structure constituted by magnetic layers and internal conductive wire-forming layers, wherein the magnetic layer is formed by soft magnetic alloy grains, the internal conductive wire-forming layer has an internal conductive wire and a reverse pattern portion around it, and the reverse pattern portion is formed by soft magnetic alloy grains whose constituent elements are of the same types as those of, and whose average grain size is greater than that of, the soft magnetic alloy grains constituting the magnetic layer.

摘要翻译： 一种层叠电感器，具有由磁性层和内部导电线形成层构成的层叠结构，其中磁性层由软磁性合金晶粒形成，内部导电线形成层具有内部导电线和在其周围的反向图案部分 并且反向图案部分由软磁性合金晶粒形成，该软磁性合金晶粒的组成元素与构成磁性层的软磁性合金晶粒的平均晶粒尺寸相同。

公开(公告)号：US08416051B2

公开(公告)日：2013-04-09

申请号：US13313999

申请日：2011-12-07

申请人： Hitoshi Matsuura ,  Kenji Otake

发明人： Hitoshi Matsuura ,  Kenji Otake

IPC分类号： H01F27/24 ,  H01F5/00 ,  H01F27/02 ,  H01F17/04 ,  C01G49/08 ,  C04B35/00 ,  C04B35/26

CPC分类号： H01F41/0246 ,  B22F2998/00 ,  B22F2998/10 ,  C22C38/34 ,  C22C2202/02 ,  H01F1/14783 ,  H01F1/14791 ,  H01F1/24 ,  H01F1/33 ,  H01F5/00 ,  H01F27/24 ,  H01F27/255 ,  Y10T428/249956 ,  B22F9/082 ,  B22F3/02 ,  B22F3/10 ,  B22F1/02 ,  C22C33/0278

摘要： A magnetic material constituted by a grain-compacted body comprising a plurality of metal grains made of a Fe—Si—M soft magnetic alloy (where M is a metal element more easily oxidized than Fe) and an oxide film formed on the surface of the metal grains; wherein there are bonding portions via the oxide film formed on the surfaces of adjacent metal grains and direct bonding portions of metal grains in locations where the oxide film is not present.

摘要翻译： 由包含由Fe-Si-M软磁合金（其中M是比Fe更容易氧化的金属元素）的多个金属颗粒的颗粒压实体构成的磁性材料和形成在该表面上的氧化膜 金属颗粒 其中在相邻的金属颗粒的表面上形成有通过氧化物膜的接合部分和在不存在氧化膜的位置处的金属颗粒的直接接合部分。

公开(公告)号：US08405145B2

公开(公告)日：2013-03-26

申请号：US13153348

申请日：2011-06-03

申请人： Hitoshi Matsuura ,  Yoshito Nakazawa ,  Tsuyoshi Kachi ,  Yuji Yatsuda

发明人： Hitoshi Matsuura ,  Yoshito Nakazawa ,  Tsuyoshi Kachi ,  Yuji Yatsuda

IPC分类号： H01L27/108 ,  H01L29/78

CPC分类号： H01L27/0629 ,  H01L21/26586 ,  H01L21/76897 ,  H01L29/0615 ,  H01L29/086 ,  H01L29/1095 ,  H01L29/41741 ,  H01L29/41766 ,  H01L29/42368 ,  H01L29/456 ,  H01L29/4933 ,  H01L29/66719 ,  H01L29/66727 ,  H01L29/66734 ,  H01L29/7806 ,  H01L29/7811 ,  H01L29/7813 ,  H01L29/7827 ,  H01L29/8725

摘要： A gate trench 13 is formed in a semiconductor substrate 10. The gate trench 13 is provided with a gate electrode 16 formed over a gate insulating film 14. A portion of the gate electrode 16 protrudes from the semiconductor substrate 10, and a sidewall 24 is formed over a side wall portion of the protruding portion. A body trench 25 is formed in alignment with an adjacent gate electrode 16. A cobalt silicide film 28 is formed over a surface of the gate electrode 16 and over a surface of the body trench 25. A plug 34 is formed using an SAC technique.

公开(公告)号：US08362866B2

公开(公告)日：2013-01-29

申请号：US13351078

申请日：2012-01-16

申请人： Hitoshi Matsuura ,  Tomomi Kobayashi ,  Yoshikazu Okino ,  Hidemi Iwao ,  Kenichiro Nogi ,  Kenji Otake

发明人： Hitoshi Matsuura ,  Tomomi Kobayashi ,  Yoshikazu Okino ,  Hidemi Iwao ,  Kenichiro Nogi ,  Kenji Otake

IPC分类号： H01F5/00

CPC分类号： B22F1/02 ,  B22F3/24 ,  B22F2998/10 ,  C22C1/02 ,  C22C5/06 ,  C22C33/02 ,  C23C8/10 ,  H01F1/14766 ,  H01F1/24 ,  H01F1/33 ,  H01F27/255 ,  H01F41/0246 ,  B22F3/16 ,  B22F9/08

摘要： A coil component is of the type where a helical coil is directly contacting a magnetic body, which is still capable of meeting the demand for electrical current amplification. A coil component, comprising a magnetic body mainly constituted by magnetic alloy grains, and a coil formed on the magnetic body; wherein an oxide film of the magnetic alloy grains is present on the surface of each of the magnetic alloy grains, and based on grain size by volume standard, the magnetic alloy grains have a d50 in a range of 3.0 to 20.0 μm, d10/d50 in a range of 0.1 to 0.7, and d90/d50 in a range of 1.4 to 5.0.

摘要翻译： 线圈组件是螺旋线圈直接接触磁体的类型，其仍然能够满足对电流放大的需求。 一种线圈部件，包括主要由磁性合金晶粒构成的磁体和形成在该磁体上的线圈; 其中磁性合金颗粒的氧化物膜存在于每个磁性合金晶粒的表面上，并且基于体积标准的晶粒尺寸，磁性合金晶粒的d50在3.0至20.0μm的范围内，d10 / d50 在0.1〜0.7的范围内，d90 / d50在1.4〜5.0的范围内。

公开(公告)号：US07759730B2

公开(公告)日：2010-07-20

申请号：US12463962

申请日：2009-05-11

申请人： Hitoshi Matsuura ,  Yoshito Nakazawa ,  Tsuyoshi Kachi ,  Yuji Yatsuda

发明人： Hitoshi Matsuura ,  Yoshito Nakazawa ,  Tsuyoshi Kachi ,  Yuji Yatsuda

IPC分类号： H01L27/108

CPC分类号： H01L27/0629 ,  H01L21/26586 ,  H01L21/76897 ,  H01L29/0615 ,  H01L29/086 ,  H01L29/1095 ,  H01L29/41741 ,  H01L29/41766 ,  H01L29/42368 ,  H01L29/456 ,  H01L29/4933 ,  H01L29/66719 ,  H01L29/66727 ,  H01L29/66734 ,  H01L29/7806 ,  H01L29/7811 ,  H01L29/7813 ,  H01L29/7827 ,  H01L29/8725

摘要： A gate trench 13 is formed in a semiconductor substrate 10. The gate trench 13 is provided with a gate electrode 16 formed over a gate insulating film 14. A portion of the gate electrode 16 protrudes from the semiconductor substrate 10, and a sidewall 24 is formed over a side wall portion of the protruding portion. A body trench 25 is formed in alignment with an adjacent gate electrode 16. A cobalt silicide film 28 is formed over a surface of the gate electrode 16 and over a surface of the body trench 25. A plug 34 is formed using an SAC technique.

摘要翻译： 栅极沟槽13形成在半导体衬底10中。栅极沟槽13设置有形成在栅极绝缘膜14上的栅电极16.栅电极16的一部分从半导体衬底10突出，侧壁24为 形成在突出部分的侧壁部分上。 形成与相邻的栅电极16对准的主体沟槽25.在栅电极16的表面上并在主体沟槽25的表面之上形成硅化钴膜28.使用SAC技术形成插塞34。

公开(公告)号：US5243265A

公开(公告)日：1993-09-07

申请号：US720869

申请日：1991-08-13

申请人： Hitoshi Matsuura ,  Eiji Matsumoto

发明人： Hitoshi Matsuura ,  Eiji Matsumoto

IPC分类号： G01B11/24 ,  B23Q35/128 ,  B23Q35/40 ,  G01B11/245

CPC分类号： B23Q35/128 ,  G05B2219/37425

摘要： A non-contact tracing control apparatus is disclosed which traces the surface of a model by using at least two optical distance detectors for detecting the distances therefrom to the model. When a first light corresponding to a first of the optical distance detectors is detecting a distance, a second light of another, second optical distance detector is either dimmed or shut off. Interference between more than one light reflected from the model and errors from, i.e., the first light reflected from the model incident on a second position sensor of the second optical distance detector can be avoided. The distances to a plurality of measurement points thus can be detected without interference even though the measurement points on the surface of the model are relatively close to one another.

摘要翻译： PCT No.PCT / JP90 / 01622 Sec。 371日期1991年8月13日 102（e）日期1991年8月13日PCT 1990年12月11日PCT PCT。 公开号WO91 / 08861 日期：1991年6月27日。公开了一种非接触跟踪控制装置，其通过使用至少两个光学距离检测器来跟踪模型的表面，以检测距离模型的距离。 当对应于第一光学距离检测器的第一光线正在检测距离时，另一个第二光学距离检测器的第二光被暗淡或切断。 可以避免从模型反射的多于一个的光和来自入射在第二光学距离检测器的第二位置传感器上的模型反射的第一光的误差之间的干扰。 即使模型表面上的测量点彼此相对接近，也可以无干扰地检测到多个测量点的距离。

公开(公告)号：US5071252A

公开(公告)日：1991-12-10

申请号：US343261

申请日：1989-04-17

申请人： Hitoshi Matsuura

发明人： Hitoshi Matsuura

IPC分类号： B23Q35/128 ,  B23Q35/127

CPC分类号： B23Q35/127 ,  G05B2219/37425 ,  G05B2219/49243 ,  G05B2219/50356

摘要： The present invention provides a contactless profiling method for tracing a model surface (MDL) while performing attitude control in such a manner that an optic axis (OP1) of a contactless probe (PRB), which is capable of simultaneously measuring distances to three points on the model surface, is pointed along the direction of a line normal to the model surface at all times. In this contactless profiling method, model normal line direction N at a measurement point A is calculated first from an inclination angle increment in a probe feed direction (X direction), which is obtained using distances, L.sub.1, L.sub.2 to two points A, B in the probe feed direction measured every predetermined sampling time T.sub.s, and second from an inclination angle increment in a perpendicular direction (Y direction) obtained using two points A, C in the perpendicular direction. Next, total incremental quantities every sampling time T.sub.s along the three axes of the rectangular coordinate system and the two axes of probe rotation are calculated by using (i) incremental quantities found along three axes of a retangular coordinate system and two axes of probe rotation; (ii) incremental quantities found in the feed direction (X direction) and profiling direction (Z direction) determined from tracing velocity and inclination angle in the probe feed direction; and (iii) a Z-axis component of an error between the distance L.sub.1, which is measured by first distance measuring means (DM1) every sampling time T.sub.s, and a reference distance L.sub.0.

摘要翻译： PCT No.PCT / JP88 / 00863 Sec。 371日期：1989年4月17日 102（e）日期1989年4月17日PCT提交1988年8月31日PCT公布。 出版物WO89 / 01845 日本特开1989年3月9日。本发明提供了一种用于跟踪模型表面（MDL）的非接触式仿形方法，同时执行姿态控制，使得非接触式探头（PRB）的光轴（OP1）能够 同时测量模型表面上三点的距离，始终沿着垂直于模型表面的线的方向指向。 在该非接触式轮廓方法中，首先从探头馈送方向（X方向）的倾斜角度增量计算出测量点A处的法线方向N，其中使用距离L1，L2至两点A，B 在每个预定采样时间Ts测量探针馈送方向，并且在垂直方向上使用两个点A，C获得的垂直方向（Y方向）上的倾斜角度增量进行测量。 接下来，通过使用（i）沿着三角坐标系的三个轴和两个探头旋转轴找到的增量来计算沿着直角坐标系的三个轴和探头旋转两个轴的每个采样时间Ts的总增量量Ts。 （ii）从探头进给方向的跟踪速度和倾斜角确定的进给方向（X方向）和轮廓方向（Z方向）上发现的增量; 和（iii）在每个采样时间Ts由第一距离测量装置（DM1）测量的距离L1与参考距离L0之间的误差的Z轴分量。

公开(公告)号：US5015130A

公开(公告)日：1991-05-14

申请号：US309555

申请日：1989-02-07

申请人： Hitoshi Matsuura ,  Osamu Tsukamoto

发明人： Hitoshi Matsuura ,  Osamu Tsukamoto

IPC分类号： B23Q33/00 ,  B23Q35/123

CPC分类号： B23Q35/123 ,  Y10T409/300896

摘要： A contour profiling machine for the purposes of shortening the period of time for rough machining and forming a smooth machined surface in the execution of machining wherein the outer part or inner part of a workpiece is cut away along the contour of a model (MDL). The contour profiling machine according to the present invention includes a limit setting circuit for setting a limit as to one axis of a tracer head (TC), and for setting limits parallel to and limits orthogonal to a traveling direction within a movement plane which is determined by the first-mentioned limit. A polarity discrimination circuit discriminates the polarities of the limits set relative to the direction of movement of the tracer head (TC). A clamping ciruit clamps contour profiling within a range which is defined by the set limits.

摘要翻译： PCT No.PCT / JP88 / 00608 Sec。 371日期1989年2月7日 102（e）日期1989年2月7日PCT Filed 1988年6月20日PCT Pub。 出版物WO88 / 10173 日期：1988年12月29日。一种轮廓轮廓机，用于缩短粗加工时间，并在加工中形成平滑的加工表面，其中工件的外部或内部部分沿着轮廓切除 的模型（MDL）。 根据本发明的轮廓廓形机包括用于设置跟踪头（TC）的一个轴的极限的限制设置电路，并且用于在确定的移动平面内与行进方向平行并限制正交的极限 按照上述限制。 极性鉴别电路鉴别相对于示踪器头（TC）的移动方向设定的极限的极性。 夹紧轮廓夹具在由设定限制定义的范围内的轮廓轮廓。