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1. 发明专利

JP2014085210A Angular velocity sensor device 有权
标题翻译：角速度传感器装置
公开(公告)号：JP2014085210A
公开(公告)日：2014-05-12
申请号：JP2012233912
申请日：2012-10-23
申请人： Hokuriku Electric Ind Co Ltd , 北陸電気工業株式会社
发明人： YANO HIDEKAZU , IMAMURA TETSUJI , NAKANO TAKAYUKI , FURUKOSHI RYOHEI , TERASAKI HIROMITSU , KAWASAKI OSAMU
IPC分类号： G01C19/56
摘要： PROBLEM TO BE SOLVED: To provide an angular velocity sensor which is capable of stabilizing the operation while improving element sensitivity with a voltage value of a driving signal equal to or higher than a prescribed voltage.SOLUTION: A piezoelectric layer 9 shows such hysteresis characteristics that, when a voltage value of a driving signal applied to four vibration excitation electrodes 11 is equal to or higher than a prescribed voltage, a gain being a ratio of an output voltage of a displacement detection part to the voltage value becomes a maximum value at a first frequency by continuously increasing the frequency of the driving signal and is reduced by furthermore increasing the frequency and then becomes the maximum value at a second resonance frequency lower than the first frequency by decreasing the frequency of the driving signal. Setting is performed so that the driving signal which has a frequency lower than and close to the second resonance frequency and has the voltage value of the prescribed voltage or higher is applied to the four vibration excitation electrodes 11.
摘要翻译：要解决的问题：提供一种角速度传感器，其能够在等于或高于规定电压的驱动信号的电压值的同时提高元件灵敏度的同时稳定操作。解压缩：压电层9示出了这样的滞后特性，即当施加到四个振动激励电极11的驱动信号的电压值等于或高于规定电压时，作为位移检测部的输出电压与电压值的比的增益变为最大值通过不断增加驱动信号的频率，并且通过进一步增加频率来减小第一频率，然后通过降低驱动信号的频率而在比第一频率低的第二共振频率下变为最大值。执行设置，使得具有低于并且接近第二共振频率并且具有规定电压以上的电压值的频率的驱动信号被施加到四个振动激励电极11。

2. 发明专利

JP2014081367A Gas sensor 有权
标题翻译：气体传感器
公开(公告)号：JP2014081367A
公开(公告)日：2014-05-08
申请号：JP2013199022
申请日：2013-09-25
申请人： Hokuriku Electric Ind Co Ltd , 北陸電気工業株式会社 , Fis Inc , エフアイエス株式会社
发明人： ISHIBASHI TAKAHIRO , IMAMURA TETSUJI , MAEDE SATOSHI , KODA HIROSHI , YABUUCHI MARI
IPC分类号： G01N27/12
摘要： PROBLEM TO BE SOLVED: To provide a gas sensor having a case capable of delivering best performance of a gas sensor element having a MEMS structure which offers low power consumption.SOLUTION: A plurality of gas inlet holes 6, 6' are formed only on a lid member 5. The number, shape, dimension, and positions of the plurality of gas inlet holes 6, 6' provided on the lid member 5 of a case 1 are determined such that gas under measurement is guided to a sensitive film without directly contacting the sensitive film and that the residual gas under measurement inside the case 1 and air outside the case 1 can be fully exchanged by means of natural convection while a heater 75 is producing heat.
摘要翻译：要解决的问题：提供一种气体传感器，其具有能够提供具有提供低功耗的MEMS结构的气体传感器元件的最佳性能的壳体。解决方案：多个气体入口孔6,6'仅形成在确定设置在壳体1的盖构件5上的多个气体入口孔6,6'的数量，形状，尺寸和位置，使得测量中的气体被引导到敏感膜而不直接接触在加热器75产生热量的同时，在壳体1内的测量中的残留气体和壳体1外的空气可以通过自然对流而完全交换。

3. 发明专利

JP2014066708A Angular velocity sensor 有权
标题翻译：角速度传感器
公开(公告)号：JP2014066708A
公开(公告)日：2014-04-17
申请号：JP2013229770
申请日：2013-11-05
申请人： Hokuriku Electric Ind Co Ltd , 北陸電気工業株式会社
发明人： TAMURA MASAHIDE , KAWASAKI OSAMU , NAKANO TAKAYUKI , SHINKAWA SHOHEI , YANO HIDEKAZU , IMAMURA TETSUJI
IPC分类号： G01C19/56 , H01L41/047 , H01L41/113
CPC分类号： G01C19/56 , G01C19/5733 , G01P15/12 , G01P15/18 , H01L41/047 , H01L41/0475 , H01L41/0805 , H01L41/0973 , H01L41/1132
摘要： PROBLEM TO BE SOLVED: To provide a vibration type angular velocity sensor that improves accuracy in detection sensitivity which arises around axis in Z axis direction and prevents deterioration in accuracies in detection sensitivities which arise around axes in X axis direction and Y axis direction.SOLUTION: A weight 3 has a cylindrical or conical shape. The contour shape of the periphery of a diaphragm has straight lines SL at the four corners of an approximate square. A small rounded portion is formed at the intersection of the sides S1 to S4 of the square and the straight lines SL. Four vibration excitation electrodes 11 are respectively formed in four areas separated by first and second imaginary lines L1 and L2. Four angular velocity detection electrodes 13 are respectively formed in four areas separated by a first imaginary diagonal CL1 and a second imaginary diagonal CL2. Vibrations in the X axis direction and in the Y axis direction, required for detecting angular velocity around the Z axis, are made clear. Additionally, deterioration of vibration in the Z axis direction, required for detecting angular velocities around X axis and around Y axis, is prevented.
摘要翻译：要解决的问题：提供一种振动型角速度传感器，其提高在Z轴方向上围绕轴线产生的检测灵敏度的精度，并且防止在X轴方向和Y轴方向上围绕轴线产生的检测灵敏度的精度降低。解决方案：重物3具有圆柱形或圆锥形。隔膜周边的轮廓形状在近似正方形的四个角处具有直线SL。在正方形的边S1至S4的交叉点和直线SL之间形成小的圆形部分。四个振动激励电极11分别形成在由第一和第二虚线L1和L2分开的四个区域中。四个角速度检测电极13分别形成在由第一虚拟对角线CL1和第二虚拟对角线CL2分开的四个区域中。清楚了绕Z轴的角速度检测所需的X轴方向和Y轴方向的振动。此外，防止了围绕X轴和围绕Y轴检测角速度所需的Z轴方向的振动劣化。

4. 发明专利

JP2011169717A Force detector 有权
标题翻译：强制检测器
公开(公告)号：JP2011169717A
公开(公告)日：2011-09-01
申请号：JP2010033145
申请日：2010-02-18
申请人： Hokuriku Electric Ind Co Ltd , 北陸電気工業株式会社
发明人： SAWAMURA HIROYUKI , ANDO MASATO , TSUHATA SATOSHI
IPC分类号： G01L1/26
CPC分类号： G01L1/26
摘要： PROBLEM TO BE SOLVED: To provide a force detector in which variation of detection precision is not large, even if the overall size becomes small. SOLUTION: The force detector has a soldering part 17 formed with a solderable material on the outer wall face of the bottom wall part 1 of a case body 4. The soldering part 17 is put at a position facing a pressure transmission member 11. The soldering part 17 has a size for completely facing a semiconductor sensor element through the bottom wall part 1. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供检测精度的变化不大的力检测器，即使总体尺寸变小。解决方案：力检测器具有在壳体4的底壁部1的外壁面上形成有可焊接材料的焊接部17.焊接部17放置在面向压力传递部件11的位置焊接部件17具有通过底壁部分1完全面对半导体传感器元件的尺寸。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2011041187A Acceleration sensor module with attitude determining function 有权
标题翻译：加速度传感器模块，具有精度决定功能
公开(公告)号：JP2011041187A
公开(公告)日：2011-02-24
申请号：JP2009189170
申请日：2009-08-18
申请人： Hokuriku Electric Ind Co Ltd , 北陸電気工業株式会社
发明人： OGIWARA KATSUYUKI , NAKABAYASHI HIROAKI
IPC分类号： H04N5/225 , G01P15/18 , G03B17/00 , H04N5/232
CPC分类号： G01P15/18 , G03B17/00 , G06F3/017 , G06F3/0346 , G09G2340/0492 , H04N5/23248 , H04N5/23258
摘要： PROBLEM TO BE SOLVED: To provide an acceleration sensor module with an attitude determining function which is capable of relatively inexpensively and easily detecting an attitude of a device to be mounted.
SOLUTION: An X-axis acceleration level decision unit 9 determines whether an X-axis acceleration signal output from a triaxial acceleration sensor 3 ia a value equal to or higher than a prescribed positive threshold level (+VRx), is a value lower than or equal to a prescribed negative threshold level (-VRx) or a value between the positive threshold level (+VRx) and the negative threshold level (-VRx). Furthermore, a Y-axis acceleration level decision unit 11 also performs the similar decision on a Y-axis acceleration signal output from the triaxial acceleration sensor 3. On the basis of decision results of the X-axis acceleration level decision unit 9 and the Y-axis acceleration level decision unit 11, an attitude decision unit 13 then determines a rotational attitude, around a Z axis, of a device in which the triaxial acceleration sensor 3 is mounted.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供具有姿态确定功能的加速度传感器模块，其能够相对便宜且容易地检测要安装的装置的姿态。解决方案：X轴加速度判定单元9确定从三轴加速度传感器3输出的等于或高于规定的正阈值电平（+ VRx）的值的X轴加速度信号是否为值小于或等于规定的负阈值电平（-VRx）或正阈值电平（+ VRx）和负阈值电平（-VRx）之间的值。此外，Y轴加速度判定部11也对从三轴加速度传感器3输出的Y轴加速度信号进行类似的判定。根据X轴加速度判定部9和Y轴加速度判定部9的判定结果，轴加速度判定单元11，然后姿态判定单元13确定安装有三轴加速度传感器3的装置的围绕Z轴的旋转姿态。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2010257813A Connector 审中-公开
标题翻译：连接器
公开(公告)号：JP2010257813A
公开(公告)日：2010-11-11
申请号：JP2009107570
申请日：2009-04-27
申请人： Hokuriku Electric Ind Co Ltd , Smk Corp , Smk株式会社 , 北陸電気工業株式会社
发明人： ASAI KIYOSHI , MINAMI TAKAYUKI , UENO SATOSHI , TANIGAWA AKIRA
IPC分类号： H01R24/00 , H01R13/46
摘要： PROBLEM TO BE SOLVED: To provide a connector capable of varying a stacking height at insertion coupling of boards themselves by varying a thickness of a base, by forming the base constituting the connector with a ceramic member and intercalating the connector so as to be formed into a required thickness in powder molding. SOLUTION: The connector comprises: a base having a resin-plated part formed by applying resin plating to an end part from the surface over to a rear face through an edge; a housing equipped with a contact storage room having contacts inserted from a side face to be engaged; and contacts each formed of a metallic member consisting of a tip-end site bent in a lateral V-shape as a first contact part and a site further bent inward from the tip end as a second contact part. The contacts are inserted into and built in the housing, the base is attached to the housing from a bottom direction, and each second contact part is in a state of facing the resin-plated part of the base, while each first contact part is in a state of being protruded upward. The base is molded so as to be in a required thickness. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过改变基座的厚度来改变板本身的插入耦合时的堆叠高度的连接器，通过用陶瓷构件形成构成连接器的基座并插入连接器，以便在粉末成型中形成所需的厚度。连接器包括：基部，其具有通过边缘从表面向后表面向端部施加树脂电镀而形成的树脂镀层部分; 具有接触储藏室的壳体，其具有从待接合的侧面插入的触点; 以及由作为第一接触部分的由V形侧弯曲的前端部位和从尖端向内弯曲的位置的金属部件形成的接触部，作为第二接触部。接触件插入壳体内并构建在壳体中，底座从底部方向附接到壳体，并且每个第二接触部分处于与基座的树脂镀层部分相对的状态，而每个第一接触部分处于向上突出的状态。将基底模制成所需的厚度。版权所有（C）2011，JPO＆INPIT

7. 发明专利

JP2010014734A Semiconductor acceleration sensor 有权
标题翻译：半导体加速传感器
公开(公告)号：JP2010014734A
公开(公告)日：2010-01-21
申请号：JP2009240798
申请日：2009-10-19
申请人： Hokuriku Electric Ind Co Ltd , 北陸電気工業株式会社
发明人： NAKAMIZO YOSHIYUKI , SAWAI TSUTOMU , ANDO MASATO
IPC分类号： G01P15/12 , G01P15/18 , H01L29/84
摘要： PROBLEM TO BE SOLVED: To provide a semiconductor acceleration sensor where a semiconductor sensor element will not break, even if at least a part of a spindle is arranged in the inner space of the semiconductor sensor element and the weight of the spindle is increased.
SOLUTION: Four trapezoidal inclined planes 13 of substantially the same shape are combined annularly so as to imitate the outer peripheral surface of truncated pyramid space, thereby constituting the inner peripheral surface of a support section 9. The spindle 3 is constituted to have linear abutting sections 3d, abutting against the inclined planes 13 of the inner peripheral surface of a support section 9 when the spindle 3 displaces maximally to a flexible part 11 side. The abutting sections 3d have a shape, where the contour shape seen from the side, having a spindle fixing section 7 becomes a circular shape. The inclined planes 13 of the support section 9 and the abutting sections 3d of the spindle 3 constitute a stopper structure which regulates the range of the displacement of the spindle 3 to the flexible part 11 side.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供半导体传感器元件不会断裂的半导体加速度传感器，即使至少一部分主轴布置在半导体传感器元件的内部空间中，并且主轴的重量为增加。解决方案：四个基本相同形状的梯形斜面13被环形地组合，以模仿截顶棱锥空间的外周面，从而构成支撑部分9的内周面。主轴3构成为具有线性抵接部3d，当主轴3最大限度地移动到柔性部11侧时，抵靠支撑部9的内周面的倾斜面13。抵接部3d具有从侧面看到的具有心轴固定部7的轮廓形状为圆形的形状。支撑部9的倾斜面13和主轴3的抵接部3d构成将主轴3向柔性部11侧的位移的范围进行调节的挡块结构。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2009044246A Antenna, and ic tag 审中-公开
标题翻译：天线和IC标签
公开(公告)号：JP2009044246A
公开(公告)日：2009-02-26
申请号：JP2007204479
申请日：2007-08-06
申请人： Hokuriku Electric Ind Co Ltd , Sohdai Antenna Corp , 北陸電気工業株式会社 , 株式会社創大アンテナ
发明人： TAKASHIMA HIROSHI , YOKOE TETSUJI
IPC分类号： H01Q1/38 , H01Q9/24
摘要： PROBLEM TO BE SOLVED: To provide an antenna and an IC tag which are compact and have high transmission/reception sensitivity and transmit/receive electric waves of a UHF band.
SOLUTION: The antenna 11 having a conductor pattern A formed on a dielectric sheet S includes a pair of power feeding parts e1 and e2 and a plurality of transmission lines a1, b1, a2, and b2 connected to the outside of the power feeding parts e1 and e2 respectively, wherein zigzag conductor patterns a1 and b1 and zigzag conductor patterns a2 and b2 face and pass each other to form resonance circuits of two resonance frequencies in the plurality of transmission lines, and wherein loop-shaped conductor patterns g1 connected to respective power feeding parts are formed on the outside of the pair of power feeding parts e1 and e2. The IC tag is equipped with the above antenna 11 and transmits/receives electric waves in the UHF band, wherein IC chips D are mounted on the power feeding parts e1 and e2.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供紧凑且具有高的UHF频带的发送/接收灵敏度和发送/接收电波的天线和IC标签。解决方案：具有形成在电介质片S上的导体图案A的天线11包括一对馈电部分e1和e2以及连接到电源外部的多个传输线a1，b1，a2和b2 馈电部分e1和e2，其中之字形导体图案a1和b1以及之字形导体图形a2和b2相互面对并通过，以形成多个传输线中的两个谐振频率的谐振电路，并且其中环形导体图案g1连接在一对供电部e1和e2的外侧形成有各自的供电部。 IC标签配备有上述天线11，并且在UHF频带中发送/接收电波，其中IC芯片D安装在馈电部分e1和e2上。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2008028166A Surface mounting variable resistor 有权
标题翻译：表面安装可变电阻器
公开(公告)号：JP2008028166A
公开(公告)日：2008-02-07
申请号：JP2006199302
申请日：2006-07-21
申请人： Hokuriku Electric Ind Co Ltd , 北陸電気工業株式会社
发明人： TADA MORIO , URAYAMA MASANORI
IPC分类号： H01C10/48 , H01C10/00
CPC分类号： H01C10/48 , H01C10/32
摘要： PROBLEM TO BE SOLVED: To provide a surface mounting variable resistor capable of meeting a user's demand for front and rear terminals of an insulating substrate.
SOLUTION: The surface mounting variable resistor comprises the insulating substrate 1 provided with a variable resistor pattern 3 provided on a surface, and a pair of electrode patterns 5 connected to both ends thereof; a pair of resistance terminating terminal metal fittings 7 connected to those electrode patterns 5; a conductive slider 15 having a slide contact 15c sliding on the variable resistor pattern 3; and an intermediate terminal 17 which is electrically connected to the conductive slider 15, and has a rear intermediate terminal metal fitting 17a provided to a rear end surface of the insulating substrate 1. A front intermediate terminal metal fitting 17d is disposed between the pair of resistance terminating metal fittings 7, can be soldered and is provided integrally to the front portion of a conductor of the intermediate terminal 17 provided to the reverse surface of the insulating substrate 1.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够满足用户对绝缘基板的前端和后端的需求的表面安装可变电阻器。表面安装可变电阻器包括设置有设置在表面上的可变电阻器图案3的绝缘基板1和连接到其两端的一对电极图案5。连接到这些电极图案5的一对电阻端接金属配件7; 具有在可变电阻图案3上滑动的滑动接触件15c的导电滑块15; 以及与导电滑动件15电连接的中间端子17，并且具有设置在绝缘基板1的后端面的后方中间端子金属配件17a。前中间端子金属配件17d配置在该对电阻终端金属配件7可以被焊接并且一体地设置在设置在绝缘基板1的背面的中间端子17的导体的前部。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2007153154A Alarm device for preventing cap from being left unfastened 有权
标题翻译：用于防止发生故障的报警装置
公开(公告)号：JP2007153154A
公开(公告)日：2007-06-21
申请号：JP2005351820
申请日：2005-12-06
申请人： Hokuriku Electric Ind Co Ltd , 北陸電気工業株式会社
发明人： TOCHITANI YASUHIRO , ORI TAKAAKI , MORII TOSHIO
IPC分类号： B60K15/05
摘要： PROBLEM TO BE SOLVED: To provide an alarm device for preventing a cap from being left unfastened which is capable of transmitting radio signals of high electric field intensity to an alarm generator even if a lid member is closed.
SOLUTION: An unfastening-detector 1 for preventing a cap from being left unfastened which outputs the result of detection from an antenna by radio signals when detecting the cap 7 for a fuel tank that is left unfastened or insufficiently fastened is attached to the back side of a metallic lid member 11. An alarm generator 3 is provided which receives the radio signals to give an alarm to a driver in a vehicle. A conductive sheet material 15 is provided between an output electrode 13a of the unfastening detector 1 and the lid member 11, and the conductive sheet material 15 is arranged in a contact manner with the output electrode 13a and the back side of the lid member 11. Thus, the output electrode 13a and the lid member 11 are coupled with each other by capacity-coupling and used as an antenna of the unfastening detector 1 of the lid member.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于防止盖子被松开的报警装置，即使盖部件关闭，其也能够将高电场强度的无线电信号发送到报警发生器。解决方案：当检测到未松开或未被紧固的燃料箱的盖7被附接到防止盖被松开的解锁检测器1附接到提供金属盖构件11的背面。提供了一种报警发生器3，其接收无线电信号以向车辆中的驾驶员发出报警。在解锁检测器1的输出电极13a和盖部件11之间设置有导电片材15，导电片材15以与盖部件11的输出电极13a和背面接触的方式配置。因此，输出电极13a和盖构件11通过电容耦合彼此耦合，并用作盖构件的解锁检测器1的天线。版权所有（C）2007，JPO＆INPIT

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