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1. 发明专利

JP2006258695A Inclination angle sensor 有权
标题翻译： INCLINATION角度传感器
公开(公告)号：JP2006258695A
公开(公告)日：2006-09-28
申请号：JP2005078882
申请日：2005-03-18
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： NOMURA KAZUHIRO , KAWAI TAKASHI
IPC分类号： G01C9/06 , G01C9/10
摘要： PROBLEM TO BE SOLVED: To provide an inclination angle sensor for improving the measurement accuracy.
SOLUTION: Especially in the inclination angle sensor, the side wall 6a section of a conductor case on which a spherical conductor 7 abuts is considered as an inclined plane expanding from the top surface 6b side of a conductor cover 6 toward a substrate 4 side. This constitution can improve measurement accuracy of the inclination angle sensor, and the sensor is useful in an application requiring high measurement accuracy, especially detection of roll-over of a vehicle.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于提高测量精度的倾斜角度传感器。解决方案：特别是在倾斜角传感器中，球形导体7邻接的导体壳体的侧壁6a部分被认为是从导体盖6的顶表面6b侧朝向基板4扩展的倾斜面侧。该结构可以提高倾斜角度传感器的测量精度，并且该传感器在需要高测量精度的应用中尤其是检测车辆的翻转是有用的。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2008028073A Variable resistor 有权
标题翻译：可变电阻
公开(公告)号：JP2008028073A
公开(公告)日：2008-02-07
申请号：JP2006197905
申请日：2006-07-20
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： NOMURA KAZUHIRO , TSUBOTA HIROFUMI
IPC分类号： H01C10/34
摘要： PROBLEM TO BE SOLVED: To provide a small variable resistor capable of sufficiently assuring an elastic chracteristic of a sliding piece of a driver plate having a small outside dimension.
SOLUTION: The variable resistor of this invention comprises a driver insertion groove 29 having a key hole shape with a circular part 31 and a square-shape part 30 positioning at the periphery side of the through-hole 28 of the driver plate 26 continuously provided. This can prolong the length of an arm of the sliding piece and decrease the outside dimension of the driver plate.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够充分确保外部尺寸小的驱动器板的滑动件的弹性特性的小型可变电阻器。解决方案：本发明的可变电阻器包括具有键孔形状的驱动器插入槽29，其具有圆形部分31和定位在驱动器板26的通孔28的周边侧的方形部分30 不断提供这可以延长滑动件的臂的长度并减小驱动器板的外部尺寸。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2001257107A VARIABLE RESISTOR 失效
公开(公告)号：JP2001257107A
公开(公告)日：2001-09-21
申请号：JP2000064904
申请日：2000-03-09
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： NOMURA KAZUHIRO
IPC分类号： H01C10/00
摘要： PROBLEM TO BE SOLVED: To provide a variable resistor which is kept stable in output characteristics and prevents flux as insulator from rising up through a fixing hole due to capillarity when mounted on a board. SOLUTION: A variable resistor is equipped with a board 11 possessed of a horseshoe resistor 13 on its top surface, electrodes 14 provided to both the edges of the resistor 13 respectively, and at least two fixing holes 15 penetrating through its top and under surface and a driver plate 16 possessed of a slider 17 which is supported rotatably on the top surface of the board 11 to slide on the resistor 13, where the fixing holes 15 provided to the board 11 are filled up with resin 29 which prevents the penetration of flux.

4. 发明专利

JP2003086407A VARIABLE RESISTOR AND MANUFACTURING METHOD THEREFOR 审中-公开
公开(公告)号：JP2003086407A
公开(公告)日：2003-03-20
申请号：JP2001279935
申请日：2001-09-14
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： NOMURA KAZUHIRO
IPC分类号： H01C10/32 , H01C17/00
摘要： PROBLEM TO BE SOLVED: To provide a variable resistor that uses a small number of parts and does not exert adverse effect on the global environment. SOLUTION: In this variable resistor, a silver-tin alloy layer 38 is provided between an electrode 24, provided on an insulating substrate 21 and an external terminal 37. In addition, the compositional volume ratio between the silver and tin in the alloy layer 38 is adjusted, so that the silver content of the layer 38 becomes >=12%.

5. 发明专利

JPH09266106A VARIABLE RESISTOR 失效
公开(公告)号：JPH09266106A
公开(公告)日：1997-10-07
申请号：JP7611696
申请日：1996-03-29
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YAMAMOTO MORIKAZU , NOMURA KAZUHIRO
IPC分类号： H01C10/00 , H01C10/34
摘要： PROBLEM TO BE SOLVED: To improve adjustability of a variable resistor when it is used for various electrical devices. SOLUTION: A driver plate 26 is provided with a sliding element 29 sliding with a resistance element 23 and an extrusion 27 in the approximate center. A driver slot 31 is made on the top. The length of the driver slot 31 is the same as or less than the inner radius of the upper end of the extrusion 27 so that the driver may be introduced in the driver plate 26 deeply and may not be easily detached.

6. 发明专利

JPH1126201A VARIABLE RESISTOR 失效
公开(公告)号：JPH1126201A
公开(公告)日：1999-01-29
申请号：JP18105897
申请日：1997-07-07
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： NOMURA KAZUHIRO , YAMAMOTO MORIKAZU
IPC分类号： H01C1/024 , H01C10/32
摘要： PROBLEM TO BE SOLVED: To prevent a lid from coming off a case by heat, by a method wherein the lid is formed of stainless steel, the underside of the lid is roughened, and the roughened underside of the lid is bonded to the case with epoxy resin. SOLUTION: A stainless steel which forms the lid 25 of a variable resistor is previously dipped into an etching solution so as to make all its surface chemically polished, whereby irregularities 31 are provided to all the surface of the lid 25. In this state, the lid 25 is mounted on the large opening 22 with epoxy resin 32 coming into contact with the peripheral wall of the opening 22. In this case, the irregularities 31 are formed on all the surface of the lid 25, so that the lid 25 is enhanced in adhesion to the epoxy resin 32, and the lid 25 is prevented from coming off the case 21 by heat released when a soldering operation or the like is carried out. Moreover, the above also shows that all the surface of the lid 25 formed of stainless steel plate is roughened by etching, but only the part of the lid 25 confronting the peripheral wall of the large opening 22 of the case 21 may be roughened by etching.

7. 发明专利

JPH1050505A VARIABLE RESISTOR 失效
公开(公告)号：JPH1050505A
公开(公告)日：1998-02-20
申请号：JP20336896
申请日：1996-08-01
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YAMAMOTO MORIKAZU , ISHIDA HIROAKI , NOMURA KAZUHIRO
IPC分类号： H01C10/34
摘要： PROBLEM TO BE SOLVED: To enhance workability at the time of trimming by setting the diameter of a driver groove equal to or smaller than the inner circumferential diameter at the upper end of a protruding part and employing a structure having a substantially conical trimming section. SOLUTION: A rectangular prism board 21, composed of an insulating material, e.g. ceramic, has a hollow hole 22 substantially in the center thereof. A metal driver plate 23 has a protruding part 25, having a through hole 24 projecting toward the board 21 and a horseshoe-shaped resistor 26, is mounted on the upper surface of the board 21 along with a slider 27. The variable resistor further comprises a substantially conical trimming section 29, having a diameter equal to or shorter than the inner circumferential diameter at the upper end of the protruding part 25 and provided with a driver groove 28. A metal intermediate terminal 30 comprises a pivot shaft 31, to be inserted into the hollow hole 22 of the board 21 and from the lower surface thereof, and pivoted to the protruding part 25 of the driver plate 23, and a terminal 32 projecting outward from one end face of the board 21. A terminal 33 is connected electrically with the resistor 26 on the board 21, while extending from the side face of the board 21 along the lower surface thereof.

8. 发明专利

JPH09260116A VARIABLE RESISTOR 失效
公开(公告)号：JPH09260116A
公开(公告)日：1997-10-03
申请号：JP6967096
申请日：1996-03-26
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YAMAMOTO MORIKAZU , NOMURA KAZUHIRO
IPC分类号： H01C1/14 , H01C10/00 , H01C10/32
摘要： PROBLEM TO BE SOLVED: To reduce the height of a variable resistor by forming a step difference part to caulk a driver plate to an inner terminal. SOLUTION: A regular parallelepiped base 21 has a step difference part 22 recessed down from the upper face at the center and ceramic or other insulation material having a circular hole 23 in this step. A horseshoe-like resistor element 24 is provided on the upper face of the base 21 and terminals are provided at the side face of the base 21 so as to electrically connect it to the element 24. A driver plate 27 has a protrusion 28 extending to the step difference part 22 and through-hole having nearly the same shape as the hole 23 of the base 21 and slider 30 one end of which is electrically connected to the element 24 and the other of which has a parallel notch 32 coupled a coupler 31, to the base 21. A metal-made inner terminal 33 is a third terminal which is disposed along the side face from the lower face of the base 21 and has a nearly circular columnar tube 34 extending to the upper face from the lower face.

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