公开(公告)号：US20070163341A1

公开(公告)日：2007-07-19

申请号：US11653397

申请日：2007-01-16

申请人： Syunsuke Nagakura ,  Hisafumi Maruo ,  Takahiro Miyakawa

发明人： Syunsuke Nagakura ,  Hisafumi Maruo ,  Takahiro Miyakawa

IPC分类号： G01F23/30

CPC分类号： G01F23/363

摘要： A sliding fluid level-detecting device which is mounted in a fuel tank of a vehicle and detects a remaining amount of a liquid fuel in the tank by sliding, on a plurality of stripes of an electrode formed at an electrode part electrically connecting with a fuel meter, a contact point provided on a slider interlocking with displacement of a float floating on a fluid surface of the liquid fuel, wherein the electrode is formed out of a glass-incorporated silver-palladium alloy where glass is mixed in an amount of 30 to 50 parts by weight per 100 parts by weight of a silver-palladium alloy and the contact point is formed out of a conductive material having a Vickers hardness (Hv) of 190 to 250.

摘要翻译： 一种滑动液位检测装置，其安装在车辆的燃料箱中，通过滑动在液体燃料的电极部形成的多个电极条上检测液体燃料的剩余量， 仪表，设置在滑块上的接触点，其与漂浮在液体燃料的流体表面上的浮子的位移互锁，其中电极由玻璃掺入的银 - 钯合金形成，其中玻璃以30〜 50重量份/ 100重量份的银 - 钯合金，接触点由维氏硬度（Hv）为190〜250的导电材料形成。

公开(公告)号：US07752912B2

公开(公告)日：2010-07-13

申请号：US11653397

申请日：2007-01-16

申请人： Syunsuke Nagakura ,  Hisafumi Maruo ,  Takahiro Miyakawa

发明人： Syunsuke Nagakura ,  Hisafumi Maruo ,  Takahiro Miyakawa

IPC分类号： G01F23/32

CPC分类号： G01F23/363

摘要： A sliding fluid level-detecting device which is mounted in a fuel tank of a vehicle and detects a remaining amount of a liquid fuel in the tank by sliding, on a plurality of stripes of an electrode formed at an electrode part electrically connecting with a fuel meter, a contact point provided on a slider interlocking with displacement of a float floating on a fluid surface of the liquid fuel, wherein the electrode is formed out of a glass-incorporated silver-palladium alloy where glass is mixed in an amount of 30 to 50 parts by weight per 100 parts by weight of a silver-palladium alloy and the contact point is formed out of a conductive material having a Vickers hardness (Hv) of 190 to 250.

摘要翻译： 一种滑动液位检测装置，其安装在车辆的燃料箱中，通过滑动在液体燃料的电极部形成的多个电极条上检测液体燃料的剩余量， 仪表，设置在滑块上的接触点，其与漂浮在液体燃料的流体表面上的浮子的位移互锁，其中电极由玻璃掺入的银 - 钯合金形成，其中玻璃以30〜 50重量份/ 100重量份的银 - 钯合金，接触点由维氏硬度（Hv）为190〜250的导电材料形成。

公开(公告)号：US06751848B2

公开(公告)日：2004-06-22

申请号：US10180061

申请日：2002-06-27

申请人： Syunsuke Nagakura ,  Manabu Ooishi ,  Hisafumi Maruo

发明人： Syunsuke Nagakura ,  Manabu Ooishi ,  Hisafumi Maruo

IPC分类号： H01C1700

CPC分类号： G01F23/36 ,  H01C10/44 ,  H01C17/235 ,  Y10T29/49004 ,  Y10T29/49082 ,  Y10T29/49098 ,  Y10T29/49099

摘要： A method of adjusting a resistance value of a film resistor. The method includes defining, as a single resistive element, a portion of a resistive film formed over a first linear conductive film formed at a position at which a first resistance value is detected when an electric contact is slid thereto, and a second linear conductive film formed at a position at which a second resistance value is detected when the electric contact is slid thereto. The method also includes trimming a portion of the resistive element at opposite sides of the first linear conductive film in a longitudinal direction substantially perpendicular to the width direction to form first and second trimmed portions; and trimming a portion of the resistive element from an end of the second trimmed portion in the width direction toward the second linear conductive film to form a third trimmed portion.

摘要翻译： 调整薄膜电阻的电阻值的方法。 该方法包括将形成在第一电阻值被检测到的位置处的第一线性导电膜上形成的电阻膜的一部分定义为电触点滑动时的第一线性导电膜 形成在电触点滑动时检测到第二电阻值的位置。 该方法还包括在基本上垂直于宽度方向的纵向上修剪第一线性导电膜的相对侧的电阻元件的一部分，以形成第一和第二修剪部分; 以及从宽度方向上的第二修剪部分的端部朝向第二线性导电膜修剪电阻元件的一部分，以形成第三调整部分。

公开(公告)号：US07681447B2

公开(公告)日：2010-03-23

申请号：US12036052

申请日：2008-02-22

申请人： Syunsuke Nagakura ,  Toshio Ohike

发明人： Syunsuke Nagakura ,  Toshio Ohike

IPC分类号： G01F23/32

CPC分类号： G01F23/363 ,  H01H35/18

摘要： A liquid level detection apparatus of the present invention includes contacts provided at a distal end portion of a contact plate, and resistance plates which are formed on a wiring board, and have respective conductor portions over which the contacts can slide, respectively, so as to detect a liquid level. Conductor patterns other than the conductor portions are formed on those regions of the wiring board which the contacts at the distal end portion of the contact plate contact during the time when an arm holder is mounted on the wiring board.

摘要翻译： 本发明的液位检测装置包括设置在接触板的前端部的触点和形成在布线板上的电阻板，并且各自的导体部分分别可以在其上滑动，以便 检测液位。 导线图案以外的导体图形形成在接线板的前端部的接触部的布线基板的布线基板的安装时的接触的区域。

公开(公告)号：US07350413B2

公开(公告)日：2008-04-01

申请号：US11186939

申请日：2005-07-22

申请人： Syunsuke Nagakura ,  Toshio Ohike

发明人： Syunsuke Nagakura ,  Toshio Ohike

IPC分类号： G01F23/32

CPC分类号： G01F23/363 ,  H01H35/18

摘要： A liquid level detection apparatus of the present invention includes contacts provided at a distal end portion of a contact plate, and resistance plates which are formed on a wiring board, and have respective conductor portions over which the contacts can slide, respectively, so as to detect a liquid level. Conductor patterns other than the conductor portions are formed on those regions of the wiring board which the contacts at the distal end portion of the contact plate contact during the time when an arm holder is mounted on the wiring board.

摘要翻译： 本发明的液位检测装置包括设置在接触板的前端部的触点和形成在布线板上的电阻板，并且各自的导体部分分别可以在其上滑动，以便 检测液位。 导线图案以外的导体图形形成在接线板的前端部的接触部的布线基板的布线基板的安装时的接触的区域。