公开(公告)号：US08104355B2

公开(公告)日：2012-01-31

申请号：US12707438

申请日：2010-02-17

申请人： Rintaro Minamitani ,  Keiji Hanzawa ,  Akio Yasukawa

发明人： Rintaro Minamitani ,  Keiji Hanzawa ,  Akio Yasukawa

IPC分类号： G01L9/02

CPC分类号： G01N27/18 ,  G01F1/6842 ,  G01F1/6845 ,  G01F1/692 ,  G01P5/10

摘要： A measurement element includes a semiconductor substrate with electrical insulating film formed thereon. A resistor formed on the electrical insulating film constitutes a heater; and a cavity is formed by removing a portion of the semiconductor substrate that corresponds to a region where a body part of the resistor is formed. The region where the body part of the resistor is formed is formed into a thin wall part by the cavity, and an opening and a slit is formed in a portion of the thin wall part in such a manner as to penetrate the thin wall part in the thickness direction. The measurement element has a film formed covering the region of the opening or slit.

摘要翻译： 测量元件包括其上形成有电绝缘膜的半导体衬底。 形成在电绝缘膜上的电阻构成加热器; 并且通过去除对应于形成有电阻体的主体部分的区域的半导体衬底的一部分来形成空腔。 电阻体的主体部分形成的区域通过空腔形成为薄壁部分，并且在薄壁部分的一部分中形成开口和狭缝，​​以便穿透薄壁部分 厚度方向。 测量元件具有覆盖开口或狭缝的区域的膜。

公开(公告)号：US20100077851A1

公开(公告)日：2010-04-01

申请号：US12512512

申请日：2009-07-30

申请人： Rintaro Minamitani ,  Keiji Hanzawa ,  Akio Yasukawa

发明人： Rintaro Minamitani ,  Keiji Hanzawa ,  Akio Yasukawa

IPC分类号： G01F1/692

CPC分类号： G01F1/6845

摘要： In a structure in which peripheral part of a diaphragm section of an electrical insulating film is covered with a protective film made of an organic material, the resistor wire on the diaphragm section crosses the peripheral part of the diaphragm section. At a place where a narrow wire of a resistance temperature detector and the like crosses the peripheral part of the diaphragm section, the protective film is thinner than the other part, and the dust impact resistance is reduced. At a place where a heating resistor wire connected to a heating resistor body or resistance temperature detector wires connected to resistance temperature detector bodies cross a periphery of the diaphragm section, a film component protruding from an electrical insulating film is arranged side by side with the heating resistor wire or the resistance temperature detector wires.

摘要翻译： 在电绝缘膜的隔膜部分的周边部分被有机材料制成的保护膜覆盖的结构中，隔膜部分上的电阻器线与隔膜部分的周边部分交叉。 在电阻温度检测器等的细线与隔膜部的周边部分交叉的地方，保护膜比其他部分薄，防尘性降低。 在与加热电阻体连接的加热电阻线或与电阻温度检测体相连的电阻温度检测器线与隔膜部分的周边交叉的位置处，从电绝缘膜突出的膜部件并排配置， 电阻丝或电阻温度检测器线。

公开(公告)号：US20090126477A1

公开(公告)日：2009-05-21

申请号：US12261700

申请日：2008-10-30

申请人： Naoki Saito ,  Takeshi Morino ,  Yuki Okamoto ,  Keiji Hanzawa ,  Hiromu Kikawa ,  Akio Yasukawa

发明人： Naoki Saito ,  Takeshi Morino ,  Yuki Okamoto ,  Keiji Hanzawa ,  Hiromu Kikawa ,  Akio Yasukawa

IPC分类号： G01F1/69

CPC分类号： G01F1/6845 ,  G01F5/00 ,  G01F15/12

摘要： An air flow measuring instrument, comprising: an auxiliary passage 8 arranged inside a main passage through which fluid flows, a tabular member 5 on which a pattern of a heating resistor for measuring an air flow is provided on one face 5a, the tabular member being disposed inside the auxiliary passage so that the one face 5a on which the heating resistor pattern of the tabular member is provided is disposed along a flow of fluid inside the auxiliary passage 8, a heating resistor pattern-side fluid passage 8a portion formed so that the fluid flows between the face 5a and a passage-forming surface 8d of the auxiliary passage, and a back-surface 8b side fluid passage portion formed so that fluid flows between a face 5b on a side opposite to the face of the tabular member and the passage-forming surface of the auxiliary passage. Guidance portion 13 guiding dust that collides against the end portion to back-surface side fluid passage portion 8b side is provided on upstream-side end of tabular member.

摘要翻译： 一种气流测量仪器，包括：辅助通道8，布置在流体流过的主通道内部;平板状构件5，在一个面5a上设置有用于测量气流的加热电阻器的图案，平板状构件为 设置在辅助通道内部，使得设置有平板状构件的加热电阻体图形的一个面5a沿着辅助通道8内的流体流布置，形成的加热电阻器图案侧流体通道8a部分， 流体在表面5a和辅助通道的通道形成表面8d之间流动，并且后表面8b侧流体通道部分形成为使得流体在与板状构件的表面相对的一侧的表面5b和 辅助通道的通道形成表面。 引导部分13引导与端部至后表面侧流体通道部分8b侧碰撞的灰尘，该引导部分13设置在平板状部件的上游侧端部。

公开(公告)号：US07437927B2

公开(公告)日：2008-10-21

申请号：US11835981

申请日：2007-08-08

申请人： Masamichi Yamada ,  Masahiro Matsumoto ,  Hiroshi Nakano ,  Akio Yasukawa ,  Izumi Watanabe

发明人： Masamichi Yamada ,  Masahiro Matsumoto ,  Hiroshi Nakano ,  Akio Yasukawa ,  Izumi Watanabe

IPC分类号： G01F1/68

CPC分类号： G01F1/6845 ,  G01F1/6842 ,  G01F5/00 ,  G01F15/12

摘要： The invention provides a thermal type flow meter which has a high reliability and a low cost. In a thermal type flow meter provided with a flow rate detecting element in which at least a heat generating resistor and a lead electrode are formed on a surface of a tabular substrate, and a support body in which a concave portion accommodating the flow rate detecting element is formed on a surface, and in which the flow rate detecting element is firmly fixed and accommodated by an adhesive agent in a back surface of the tabular substrate and a part of a bottom surface of the concave portion, an approximately straight discharge groove which is deeper than a bottom surface of the concave portion and passes through both end surfaces in upward and downward sides of the concave portion is formed from the upstream side of the support body concave portion to the downstream side, between the cavity of the tabular substrate and the back surface region of the tabular substrate in which the lead electrode is formed. Accordingly, it is possible to achieve the thermal type flow meter which has the high reliability and the low cost.

摘要翻译： 本发明提供一种具有高可靠性和低成本的热式流量计。 在具有流量检测元件的热式流量计中，至少在片状基板的表面上形成有发热电阻体和引线电极，在支承体中容纳流量检测元件的凹部 形成在表面上，其中流量检测元件通过粘合剂牢固地固定并容纳在平板状基板的背面和凹部的底面的一部分中，大致直线的排出槽是 比凹部的底面深，并且穿过凹部的上下两侧的两个端面，从支撑体凹部的上游侧到下游侧，在平板状基板的空腔和 形成引线电极的平板状基板的背面区域。 因此，可以实现具有高可靠性和低成本的热式流量计。

公开(公告)号：US07437926B2

公开(公告)日：2008-10-21

申请号：US11758292

申请日：2007-06-05

申请人： Masayuki Kozawa ,  Makoto Iida ,  Akio Yasukawa ,  Mari Hikota ,  Takahiro Miki

发明人： Masayuki Kozawa ,  Makoto Iida ,  Akio Yasukawa ,  Mari Hikota ,  Takahiro Miki

IPC分类号： G01F1/68

CPC分类号： G01F1/6842 ,  G01F15/00 ,  G01F15/18

摘要： An air flow rate measuring device is provided in which a pressure loss across a grid therein due to the load which is generated when a hose band is tightened is reduced and deterioration of its measurement accuracy due to the grid deformation is prevented. The grid is configured to have a grid portion which absorbs deformation at the outer periphery thereof, and another grid portion which does not absorb deformation at the inner periphery thereof. In order to make the grid portions independent of each other, the grid is provided with a frame, and the mesh grid inside of the frame which maintains a rectifying effect, prevents the deterioration of the measurement accuracy, and does not absorb deformation, and the grid outside of the frame absorbs deformation.

摘要翻译： 提供了一种空气流量测量装置，其中由于在软管带被紧固时产生的负载而在其内的电网的压力损失减少，并且防止了由于电网变形引起的其测量精度的劣化。 格栅被构造为具有能够吸收其外周的变形的栅格部，以及在其内周不吸收变形的另一格栅部。 为了使栅格部分彼此独立，栅格设置有框架，并且框架内部的网格保持整流效果，防止测量精度的劣化，并且不会吸收变形，并且 框架外部的网格吸收变形。

公开(公告)号：US20070295080A1

公开(公告)日：2007-12-27

申请号：US11758292

申请日：2007-06-05

申请人： Masayuki Kozawa ,  Makoto IIda ,  Akio Yasukawa ,  Mari Hikota ,  Takahiro Miki

发明人： Masayuki Kozawa ,  Makoto IIda ,  Akio Yasukawa ,  Mari Hikota ,  Takahiro Miki

IPC分类号： G01F1/68

CPC分类号： G01F1/6842 ,  G01F15/00 ,  G01F15/18

摘要： An air flow rate measuring device is provided in which a pressure loss across a grid therein due to the load which is generated when a hose band is tightened is reduced and deterioration of its measurement accuracy due to the grid deformation is prevented. The grid is configured to have a grid portion which absorbs deformation at the outer periphery thereof, and another grid portion which does not absorb deformation at the inner periphery thereof. In order to make the grid portions independent of each other, the grid is provided with a frame, and the mesh grid inside of the frame which maintains a rectifying effect, prevents the deterioration of the measurement accuracy, and does not absorb deformation, and the grid outside of the frame absorbs deformation.

摘要翻译： 提供了一种空气流量测量装置，其中由于在软管带被紧固时产生的负载而在其内的电网的压力损失减少，并且防止了由于电网变形引起的其测量精度的劣化。 格栅被构造为具有能够吸收其外周的变形的栅格部，以及在其内周不吸收变形的另一格栅部。 为了使栅格部分彼此独立，栅格设置有框架，并且框架内部的网格保持整流效果，防止测量精度的劣化，并且不会吸收变形，并且 框架外部的网格吸收变形。

公开(公告)号：US07062964B2

公开(公告)日：2006-06-20

申请号：US10478325

申请日：2001-05-24

申请人： Naoki Saito ,  Masayuki Kozawa ,  Shinya Igarashi ,  Hiromu Kikawa ,  Akio Yasukawa ,  Akira Takasago

发明人： Naoki Saito ,  Masayuki Kozawa ,  Shinya Igarashi ,  Hiromu Kikawa ,  Akio Yasukawa ,  Akira Takasago

IPC分类号： G01F1/68

CPC分类号： G01F1/684 ,  F02D41/187 ,  G01F1/6842 ,  G01F1/688 ,  G01F1/69 ,  G01F5/00

摘要： A heating resistor type flow measuring device comprising a housing having a support part provided between a frame body and a connector and connected to the mounting part of a fluid passage, a flow rate detection element held on the frame body side of the housing, and an electronic circuit held on the housing and connected electrically to the flow rate detection element and the connector, wherein the electronic circuit is held on the frame body side of the housing and positioned in the fluid passage, a member with the rigidity higher than the material of the main structural member of the housing is formed integrally with the support part, the housing is fixed to the fluid passage through the member with high rigidity. A metal plate is inserted into the support part so as to increase rigidity. Further, a distance is provided between the support part and a metal plate forming a route for conducting the heat transferred to the metal base fixing an electronic circuit substrate by a plastic mold so as to form a structure obstructing a heat transfer, or a clearance is provided in a portion spaced by the plastic mold between the support part and the metal base so as to form a structure obstructing a heat transfer.

摘要翻译： 一种加热电阻器型流量测量装置，包括：壳体，其具有设置在框体和连接器之间的支撑部，并且连接到流体通道的安装部分;流量检测元件，其保持在壳体的框体侧;以及 电子电路保持在壳体上并与流量检测元件和连接器电连接，其中电子电路被保持在壳体的框架主体侧并且定位在流体通道中，刚性高于 壳体的主结构构件与支撑部一体地形成，壳体通过构件以高刚性固定到流体通道。 将金属板插入支撑部，以增加刚性。 此外，在支撑部分和金属板之间设置一个距离，该金属板形成用于传导通过塑料模具固定电子电路基板的传送到金属基座的热量的路线，以形成阻碍热传递的结构，或者间隙为 设置在由塑料模具在支撑部分和金属基座之间间隔开的部分中，以形成阻碍热传递的结构。

公开(公告)号：US06410978B1

公开(公告)日：2002-06-25

申请号：US09370990

申请日：1999-08-10

申请人： Akio Yasukawa ,  Hirohisa Yamamura ,  Tatsuya Shigemura

发明人： Akio Yasukawa ,  Hirohisa Yamamura ,  Tatsuya Shigemura

IPC分类号： H01L2334

CPC分类号： H01L23/473 ,  H01L23/13 ,  H01L2924/0002 ,  H05K1/0271 ,  H05K1/0306 ,  H05K3/0061 ,  H05K3/341 ,  H05K2201/09745 ,  H05K2201/10674 ,  H01L2924/00

摘要： A semiconductor device in which fatigue failure of a solder layer underneath a semiconductor chip mounted on a base can be prevented from occurring due to repetitions of turn-on and -off of power during operation thereof, is provided, that is, a recess is formed in the base in a part underneath the semiconductor chip so as to prevent occurrence of thermal expansion in the base.

摘要翻译： 提供了一种半导体装置，其中可以防止在其操作期间由于重复打开和关闭电源而发生安装在基座上的半导体芯片下方的焊料层的疲劳失效，即形成凹部 在半导体芯片下面的部分的基部中，以防止在基底中发生热膨胀。

公开(公告)号：US06265784B1

公开(公告)日：2001-07-24

申请号：US09437266

申请日：1999-11-10

申请人： Kenya Kawano ,  Hiroaki Doi ,  Akio Yasukawa ,  Hideo Miura

发明人： Kenya Kawano ,  Hiroaki Doi ,  Akio Yasukawa ,  Hideo Miura

IPC分类号： H01L2300

CPC分类号： H01L21/563 ,  H01L24/32 ,  H01L2224/05568 ,  H01L2224/05573 ,  H01L2224/16225 ,  H01L2224/32225 ,  H01L2224/73203 ,  H01L2224/73204 ,  H01L2224/73253 ,  H01L2224/73257 ,  H01L2224/83859 ,  H01L2224/83951 ,  H01L2924/00014 ,  H01L2924/01004 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01033 ,  H01L2924/01039 ,  H01L2924/0105 ,  H01L2924/01082 ,  H01L2924/01087 ,  H01L2924/14 ,  H01L2924/15787 ,  H01L2924/351 ,  H01L2924/00 ,  H01L2924/3512 ,  H01L2224/05599

摘要： A resin sealed semiconductor device is provided with an organic resin wiring substrate, an LSI chip having a semiconductor integrated circuit and mounted in a bare chip package form to the organic resin wiring substrate through a plurality of electrical bonding members, and a resin charged into a gap portion between the organic resin wiring substrate and the LSI chip. In this resin sealed semiconductor device, a modulus of longitudinal elasticity of the resin to be charged, its coefficient of linear thermal expansion and its fillet shape are optimized. The resin charged is also preferably colored in black to minimize adverse effects of visible rags on the LSI chip.

摘要翻译： 树脂密封半导体器件具有有机树脂布线基板，具有半导体集成电路的LSI芯片，并且通过多个电接合部件以裸芯片封装形式安装到有机树脂布线基板，并且将树脂装入 有机树脂布线基板和LSI芯片之间的间隙部分。 在这种树脂密封半导体器件中，优化被充电树脂的纵向弹性模量，线性热膨胀系数和圆角形状。 充电的树脂还优选用黑色着色，以尽可能减少LSI芯片上的可见抹布的不良影响。

公开(公告)号：US4838046A

公开(公告)日：1989-06-13

申请号：US904801

申请日：1986-09-08

申请人： Akio Yasukawa

发明人： Akio Yasukawa

IPC分类号： B41F7/24 ,  B41F7/26 ,  B41N7/04 ,  D04B1/00 ,  D04B1/20

CPC分类号： D04B1/20 ,  B41N7/04 ,  D04B1/00 ,  B41N2207/02 ,  B41N2207/14

摘要： A cover for a damping roller of an offset press is comprising a tubular knitted fabric having two water-shrinkable ground yarns and the hydrophilic pile yarns. The ground yarns are intertwined and respectively form a tubular plain weft-knitted structure in which two ground yarns are alternately knitted so that wales formed by one ground yarn are interposed between two adjacent wales formed by the other ground yarn so that all the wales appear on the face of the fabric. The courses of each plain knitted structure include long sinker loops, the ground yarns being knitted into the respective plain-knitted ground fabric structure to form raised loops. The cover has high shrinking percentages both in radial and axial directions.

摘要翻译： 胶版印刷机的阻尼辊的盖子包括具有两个水收缩底纱和亲水绒毛纱线的管状针织物。 地面纱线相互缠绕并分别形成一个管状平纹纬编结构，其中两根地纱是交替编织的，使得由一条地面纱线形成的纵行线介于由另一条地面纱线形成的两条相邻的纵行之间，使得所有的纵行出现在 面料的面料。 每个平针织结构的横列包括较长的沉降圈，将地面纱针织成相应的平针织物织物结构以形成凸起的环。 盖子在径向和轴向都具有高收缩率。