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1. 发明专利

JP2009281965A Temperature sensor 审中-公开
标题翻译：温度感应器
公开(公告)号：JP2009281965A
公开(公告)日：2009-12-03
申请号：JP2008136549
申请日：2008-05-26
申请人： Ngk Spark Plug Co Ltd , 日本特殊陶業株式会社
发明人： MORITA TAKASHI , OI MITSUNORI , SUZUKI TATSUYA , CHOSOKABE TAKAAKI
IPC分类号： G01K7/22
摘要： PROBLEM TO BE SOLVED: To provide a temperature detection element and a temperature sensor which dispense with welding of an electrode extracting an output from a thermistor and have improved strength of the sensor per se.
SOLUTION: The temperature detection element 1 includes a columnar thermistor 2, two insulated columns 4a, 4b which have an identical columnar cross section to the columnar thermistor and are disposed before and after the columnar thermistor axially and concentrically therewith, and an insulating sheet 10 wrapped around the outer circumference of the columnar thermistor and the insulated columns and comprising a pair of lead portions 21, 22 on a face opposed to the columnar thermistor, each of the pair of lead portions being partly in contact with the columnar thermistor.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种温度检测元件和温度传感器，其省略了从热敏电阻提取输出的电极的焊接，并且具有改善的传感器本身的强度。解决方案：温度检测元件1包括柱形热敏电阻2，与柱状热敏电阻具有相同的柱状截面的两个绝缘柱4a，4b，并且在柱状热敏电阻之前和之后轴向和同心地设置，并且绝缘片状物10围绕柱状热敏电阻和绝缘柱的外周缠绕，并且在与柱状热敏电阻相对的面上包括一对引线部分21,22，一对引线部分与柱状热敏电阻部分接触。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2009270989A Temperature sensor 有权
标题翻译：温度感应器
公开(公告)号：JP2009270989A
公开(公告)日：2009-11-19
申请号：JP2008123025
申请日：2008-05-09
申请人： Ngk Spark Plug Co Ltd , 日本特殊陶業株式会社
发明人： SUZUKI TATSUYA , OI MITSUNORI , MAEDA TAKASHI , SAITO NORIMICHI , NISHI TOSHINORI , HANZAWA TAKESHI , MORITA TAKASHI
IPC分类号： G01K7/22
CPC分类号： G01K1/12 , G01K13/02
摘要： PROBLEM TO BE SOLVED: To provide a temperature sensor capable of reducing stress to be applied to a joint part of an element electrode wire of a temperature sensing element and a sheath core wire.
SOLUTION: This temperature sensor 100x is provided with the temperature sensing element 102 having a temperature sensing part 103 and a pair of element electrode wires 104 extended from the temperature sensing part, a sheath member 106 having the sheath core wire 108 connected with the element electrode wires through the joint part 110 and a sheath external pipe 107 incorporating the sheath core wire between insulating materials, a metallic inner cylinder 112 having a bottomed cylindrical shape, storing at least the temperature sensing element and the joint part on a bottom part side being a tip, and extended in the direction in which the element electrode wires and the sheath core wire are extended, and an outer cylinder 120 having a bottomed cylindrical shape having gas introducing holes 122a-122c to cover the inner cylinder and being apart from the inner cylinder on a tip side more than the joint part when viewed in the direction vertical to the axial direction L of the inner cylinder.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种温度传感器，其能够减轻施加到温度感测元件和皮芯线的元件电极线的接合部分的应力。解决方案：该温度传感器100x设置有温度检测元件102，温度检测元件102具有温度检测部分103和从温度检测部分延伸的一对元件电极线104，鞘部件106具有皮芯线108与元件电极通过接合部分110和在绝缘材料之间并入鞘芯线的护套外管107，具有有底圆筒形状的金属内筒112，至少存储温度感测元件和接合部分在底部侧面为尖端，并且沿着元件电极线和芯线延伸的方向延伸，以及具有底部圆筒形状的外筒120，其具有气体导入孔122a-122c以覆盖内筒并且与外筒分离当从垂直于内圆柱体的轴向方向L的方向观察时，内圆筒在尖端侧比接头部分多独角兽版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2007240341A Temperature sensor 审中-公开
标题翻译：温度感应器
公开(公告)号：JP2007240341A
公开(公告)日：2007-09-20
申请号：JP2006063566
申请日：2006-03-09
申请人： Ngk Spark Plug Co Ltd , 日本特殊陶業株式会社
发明人： HANZAWA TAKESHI , MORITA TAKASHI , MIYAHARA AKIHIRO
IPC分类号： G01K7/22 , G01K1/08
摘要： PROBLEM TO BE SOLVED: To provide a temperature sensor capable of suppressing enlargement of a metal pipe without miniaturizing a temperature sensing part, in the temperature sensor where measures are taken against both of a problem wherein an electrode line is disconnected by vibrating the temperature sensor and a problem wherein the resistance value of a thermistor is varied by oxidation of a metal tube at high temperatures.
SOLUTION: The inside of the metal tube 114 of the temperature sensor 1 is provided with an insulating/supporting member 100 having a function of supporting a pair of electrode lines 3 and a metal core wire 7 while maintaining a state where one of the electrode lines 3 and the metal core wire 7 is in non-contact with the other of the electrode lines 3 and the metal core wire 7 and a function of containing an oxygen supply material composed of an oxygen supply oxide in a range for keeping the insulating property of itself and releasing oxygen. Thus, the reliable temperature sensor 1 whose enlargement is suppressed and responsiveness to temperature detection does not decrease can be provided.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：为了提供一种能够抑制金属管的放大而不使温度感测部小型化的温度传感器，在采取措施的温度传感器中，通过使电极线通过振动而断开的问题温度传感器和热敏电阻的电阻值在高温下通过金属管的氧化而变化的问题。解决方案：温度传感器1的金属管114的内部设置有绝缘/支撑构件100，其具有支撑一对电极线3和金属芯线7的功能，同时保持以下状态之一：电极线3和金属芯线7与电极线3和金属芯线7中的另一个不接触，并且具有在氧气供给用氧化物构成的范围内包含氧供给材料的功能，自身的绝缘性和释放氧气。因此，可以提供可靠的温度传感器1，其放大抑制和对温度检测的响应性不降低。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2007218872A Method for manufacturing temperature sensor and method for inspecting the same 审中-公开
标题翻译：制造温度传感器的方法及其检测方法
公开(公告)号：JP2007218872A
公开(公告)日：2007-08-30
申请号：JP2006042984
申请日：2006-02-20
申请人： Ngk Spark Plug Co Ltd , 日本特殊陶業株式会社
发明人： MORITA TAKASHI , MIYAHARA AKIHIRO , HANZAWA TAKESHI , KASUYA SHIGETAKA
IPC分类号： G01K1/14 , G01K7/22 , G01K13/02
摘要： PROBLEM TO BE SOLVED: To provide a temperature sensor manufacturing method, capable of preventing sensor-mounting parts from being assembled incorrectly, and to provide a temperature sensor inspection method for detecting temperature sensors, to which sensor-mounting parts are assembled incorrectly. SOLUTION: In the method for manufacturing temperature sensors 1, a permanent magnet is brought close to a sensor-mounting part 13 to decide whether the sensor mounting part 13 is made of SUS310 or SUS430, on the basis of whether the sensor-mounting part 13 is attracted by the permanent magnet, in a determination process prior to the assembly of the sensor-mounting parts 13 to a metal tube 2. It is thereby possible to manufacture the temperature sensors 1 with the materials (a magnetic body or a nonmagnetic body) of the sensor-mounting parts 13 correctly recognized. In other words, it is possible to prevent the temperature sensors 1 from being manufactured with the materials (magnetic body or nonmagnetic body) of the sensor-mounting parts 13 being recognized incorrectly. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够防止传感器安装部件组装不正确的温度传感器制造方法，并且提供用于检测温度传感器的温度传感器检查方法，传感器安装部件组装不正确。解决方案：在制造温度传感器1的方法中，永久磁铁靠近传感器安装部13，以判断传感器安装部13是由SUS310或SUS430构成，在将传感器安装部件13组装到金属管2上之前的确定过程中，安装部分13被永久磁铁吸引。由此，可以用材料（磁体或磁性体）制造温度传感器1 传感器安装部13的非磁性体）被正确识别。换句话说，可以防止温度传感器1由于传感器安装部件13的材料（磁性体或非磁性体）被错误地识别而制造。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2007170952A Manufacturing method of temperature sensor, and temperature sensor 有权
标题翻译：温度传感器和温度传感器的制造方法
公开(公告)号：JP2007170952A
公开(公告)日：2007-07-05
申请号：JP2005368003
申请日：2005-12-21
申请人： Ngk Spark Plug Co Ltd , 日本特殊陶業株式会社
发明人： MORITA TAKASHI , HANZAWA TAKESHI , MIYAHARA AKIHIRO , KASUYA SHIGETAKA
IPC分类号： G01K1/08
摘要： PROBLEM TO BE SOLVED: To prevent contamination of bubbles into a filling material filled around a thermosensitive element, and to prevent the thermosensitive element from vibration, in a temperature sensor.
SOLUTION: This manufacturing method of the temperature sensor 1 comprises an injection process for injecting cement 110 into a metal tube 114 in the state where a thermistor element 2 is not inserted into the metal tube 114, an insertion process for forming an intermediate forming body acquired by storing the thermistor element 2 in the metal tube 114 by inserting a sheath member 108 on which the thermistor element 2 is mounted into the metal tube 114 before hardening of the cement 110, a bubble removing process for removing bubbles included on the furthermore tip side than the rear end of the thermistor element 2 in the cement 110 by applying a centrifugal force to the intermediate forming body in the state where the tip side of the metal tube 114 is faced to the outside before hardening of the cement 110, and a hardening process for hardening the cement 110.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止在温度传感器中气泡污染填充在热敏元件周围的填充材料中并防止热敏元件振动。解决方案：温度传感器1的这种制造方法包括在热敏电阻元件2未插入金属管114的状态下将水泥110注入金属管114中的注入方法，用于形成中间体通过将热敏电阻元件2容纳在金属管114中，通过在水泥110硬化之前将其上安装有热敏电阻元件2的护套构件108插入到金属管114中而获得的成形体，在水泥110硬化之前，在金属管114的前端侧面向外部的状态下，通过向中间成形体施加离心力，而使水泥110中的热敏电阻元件2的后端的前端侧，以及用于硬化水泥110的硬化过程。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2005241568A Platinum resistor temperature sensor and manufacturing method therefor 审中-公开
标题翻译：铂电阻温度传感器及其制造方法
公开(公告)号：JP2005241568A
公开(公告)日：2005-09-08
申请号：JP2004054469
申请日：2004-02-27
申请人： Ngk Spark Plug Co Ltd , 日本特殊陶業株式会社
发明人： MORITA TAKASHI , UEKI MASAAKI , YOKOI HITOSHI
IPC分类号： G01K7/18 , G01K1/08 , H01C7/04
摘要： PROBLEM TO BE SOLVED: To provide a platinum resistor temperature sensor readily manufactured with the effective aid of ceramic greensheet and its manufacturing method.
SOLUTION: A protective layer 40, formed by firing greensheet with alumina as the principal component, is adhered to the surface 11 of substrate 10 so as to cover the both pads 30, consisting of platinum resistor 20 and platinum. Both leads 50 are formed of platinum in parallelly on the protective layer 40.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供容易制造的铂电阻温度传感器，有利于陶瓷毛坯及其制造方法。解决方案：通过以氧化铝作为主要成分烧成毛坯形成的保护层40粘附到基板10的表面11上，以覆盖由铂电阻20和铂组成的两个焊盘30。两个引线50平行地由保护层40上的铂形成。版权所有：（C）2005，JPO＆NCIPI

7. 发明专利

JP2003329659A Gas sensor and gas concentration detector 有权
标题翻译：气体传感器和气体浓度检测器
公开(公告)号：JP2003329659A
公开(公告)日：2003-11-19
申请号：JP2003041958
申请日：2003-02-20
申请人： Ngk Spark Plug Co Ltd , 日本特殊陶業株式会社
发明人： SATO YOSHIKUNI , ISHIKAWA HIDEKI , ONODA MORIO , MORITA TAKASHI , ISHIDA NOBORU
IPC分类号： G01N29/00 , G01H5/00 , G01N29/02 , G01N29/18
CPC分类号： G01N2291/02809 , G01N2291/02818 , G01N2291/02881
摘要： PROBLEM TO BE SOLVED: To solve the problem of a gas sensor measuring the property of gas using a detecting vibration element such as an ultrasonic element, that a detection error is caused due to influence such as thermal expansion of a resin filling the interior of a case where the ultrasonic element is disposed.
SOLUTION: The inner peripheral surface of an element case 42 of the gas sensor 10 is formed as a tapered surface 100 having an angle of about 11 degrees to the vertical direction, and a part surrounded with the taper surface 100 and a protective film 48 of a storing part 43 is filled with a filler 49 which is a polyurethane. As a result, when the polyurethane foam is thermally expanded at a high temperature, the upward component force is received by the tapered surface 100 so that the influence of volume change due to expansion is hardly exerted toward the protective film 48. Accordingly, the projection of an element part 44 causing the deformation of the protective film is restrained, and the change ΔL in the propagation distance L to the reflecting part 33 is also restrained not to lower the detection accuracy. Further, reverberation which is the damped vibration after the ultrasonic element 51 is driven is shortened. The lower part of the tapered surface 100 may be formed as a curved surface.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题为了解决使用超声波元件等检测振动元件测量气体性质的气体传感器的问题，检测误差是由于填充树脂的树脂的热膨胀等影响而引起的设置超声波元件的情况的内部。解决方案：气体传感器10的元件壳体42的内周面形成为与垂直方向成约11度的角度的锥形表面100，以及由锥形表面100包围的部分和保护储存部分43的薄膜48填充有作为聚氨酯的填料49。结果，当聚氨酯泡沫体在高温下热膨胀时，向上分量的力被锥形表面100接收，使得由于膨胀引起的体积变化的影响几乎不向保护膜48施加。因此，突起导致保护膜变形的元件部分44被抑制，并且也抑制了到反射部33的传播距离L中的变化ΔL而不降低检测精度。此外，在超声波元件51被驱动之后的阻尼振动的混响被缩短。锥形表面100的下部可以形成为曲面。版权所有（C）2004，JPO

8. 发明专利

JP2003302386A Sensor 审中-公开
标题翻译：传感器
公开(公告)号：JP2003302386A
公开(公告)日：2003-10-24
申请号：JP2002107473
申请日：2002-04-10
申请人： Ngk Spark Plug Co Ltd , 日本特殊陶業株式会社
发明人： ISHIKAWA HIDEKI , SATO YOSHIKUNI , TOMONO KEIGO , MORITA TAKASHI , ISHIDA NOBORU , OSHIMA TAKAFUMI
IPC分类号： G01N29/00 , G01N29/02 , H04R17/00 , G01N29/18
CPC分类号： G01N2291/02809
摘要： PROBLEM TO BE SOLVED: To provide a sensor structure in which propagating characteristics of an oscillating wave can be improved. SOLUTION: A detecting element body 40 includes a piezoelectric element 51 as a sensor element; an element case 42 made of a resin having openings at upper and lower ends; a protective film 48 provided so as to close the opening of the lower end of the case 42; and a filler 58 filled in the case 42 so as to seal the element 51. The case 42 includes a substantially hollow cylindrical housing part 43, and a flange 41 provided at the upper part of the housing part 43. The thickness t of the wall surface of the part 43 is set smaller than that of the flange 41. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供可以提高振荡波的传播特性的传感器结构。解决方案：检测元件主体40包括作为传感器元件的压电元件51; 由在上端和下端具有开口的树脂制成的元件外壳42; 设置为闭合壳体42的下端的开口部的保护膜48; 以及填充在壳体42中以便密封元件51的填充物58.壳体42包括基本上中空的圆柱形壳体部分43和设置在壳体部分43的上部的凸缘41.壁的厚度t 部分43的表面被设定为小于凸缘41的表面。（C）2004，JPO

9. 发明专利

JP2011128013A Mounting structure of temperature sensor 有权
标题翻译：温度传感器安装结构
公开(公告)号：JP2011128013A
公开(公告)日：2011-06-30
申请号：JP2009286697
申请日：2009-12-17
申请人： Ngk Spark Plug Co Ltd , 日本特殊陶業株式会社
发明人： MAEDA TAKASHI , MORITA TAKASHI , KINOSE WAKAKO
IPC分类号： G01K13/02
摘要： PROBLEM TO BE SOLVED: To prevent generation of problems, such as sealing failures or loosening of a screwing state, even in a mounting structure of a temperature sensor used for temperature measurement of high-temperature gas, wherein a mounting screw hole formation portion on which the sensor is mounted has a high thermal expansion coefficient, whereas a circular pressing part or a fixing member for screwing on the sensor side has a relatively low thermal expansion coefficient, because of its being made of SUS, and the compressive stress in the axial direction of the circular pressing part is reduced due to the thermal expansion difference caused by a temperature rise, after bing mounted.
SOLUTION: A spacer 51, including a material having a higher thermal expansion coefficient than a material constituting the circular pressing part or the fixing member for screwing, and having a thermal expansion coefficient higher than that of a material forming the mounting screw hole 503, is interposed between the circular pressing part 31 and the fixing member 61 for screwing of the sensor 101. Reduction in the compressive stress, in the axial direction of the circular pressing part 31 in the mounted state can be reduced, by utilizing the thermal expansion of the spacer 51.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使在用于高温气体的温度测量的温度传感器的安装结构中，为了防止诸如密封故障或拧紧状态的松动等问题的产生，其中安装螺钉孔形成传感器安装在其上的部分具有高热膨胀系数，而圆形挤压部件或用于在传感器侧旋拧的固定部件具有相对低的热膨胀系数，因为其由SUS制成，并且压缩应力在安装后，由于由温度升高引起的热膨胀差，圆形按压部件的轴向方向减小。解决方案：一种间隔物51，其具有比构成圆形挤压部件的材料或热固膨胀系数高的材料，其热膨胀系数高于形成安装螺纹孔的材料的热膨胀系数 503被插入在圆形按压部31和用于旋转传感器101的固定构件61之间。通过利用热量可以减小圆形按压部31在安装状态下的轴向的压缩应力扩展间隔件51.版权所有（C）2011年，JPO＆INPIT

10. 发明专利

JP2010145321A Temperature sensor 审中-公开
标题翻译：温度感应器
公开(公告)号：JP2010145321A
公开(公告)日：2010-07-01
申请号：JP2008325184
申请日：2008-12-22
申请人： Ngk Spark Plug Co Ltd , 日本特殊陶業株式会社
发明人： MORITA TAKASHI
IPC分类号： G01K7/22 , G01K1/08
摘要： PROBLEM TO BE SOLVED: To provide a temperature sensor capable of preventing the breakage of wires of an electric path in the sensor due to resonance while reducing the number of components in the temperature sensor.
SOLUTION: In the temperature sensor 100, a tubular member 160 surrounding a sheath member 116 passes through the inside of a mounting member 142, and a tip part 161 of the tubular member 160 is joined to the sheath member 116 at a position between a metal cap 108 and the mounting member 142 to form a joint part 118. Thereby, the sheath member 116 is fixed at a position on the tip side more than a mounting seat 144 of the mounting member 142 without having to increase the number of components.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种温度传感器，其能够在减少温度传感器中的部件数量的同时由于共振而防止传感器中的电路的线断裂。解决方案：在温度传感器100中，围绕护套构件116的管状构件160穿过安装构件142的内部，并且管状构件160的末端部分161在护套构件116的一个位置在金属盖108和安装构件142之间形成接合部118.由此，护套构件116比安装构件142的安装座144更固定在前端侧的位置，而不必增加组件。版权所有（C）2010，JPO＆INPIT

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