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1. 发明专利

JP2013231627A Particle matter detection element, manufacturing method thereof, and particle matter detection sensor 有权
标题翻译：颗粒物检测元件及其制造方法和颗粒物检测传感器
公开(公告)号：JP2013231627A
公开(公告)日：2013-11-14
申请号：JP2012102709
申请日：2012-04-27
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Denso Corp , 株式会社デンソー
发明人： TERANISHI SHINYA , KIMATA TAKEHITO , KIHARA NORIAKI
IPC分类号： G01N15/06 , G01N27/02 , G01N27/04 , G01N27/22
CPC分类号： G01N33/0047 , G01N15/0606 , G01N15/0656 , G01N2015/0046
摘要： PROBLEM TO BE SOLVED: To provide a highly reliable PM detection element that minimizes undetectable mass, and to provide a manufacturing method thereof.SOLUTION: In a particle matter detection element (4, 4a-g), at least a pair of detection electrodes includes a detection electrode layer laminate 1 formed of substantially flat first and second detection electrode layers 11A and 11B having an electrode layer thickness Tof 50 μm or more and 500 μm or less and facing each other across a substantially flat intermediate insulating layer 10 having an insulating layer thickness Tof 3 μm or more and 20 μm or less. An end surface where a cross section in a lamination direction is exposed, is used as a detection surface.
摘要翻译：要解决的问题：提供使不可检测质量最小化的高可靠性PM检测元件，并提供其制造方法。解决方案：在粒子物质检测元件（4,4a-g）中，至少一对检测电极包括检测电极层层叠体1，其由具有50μm以上且500μm以下的电极层厚度Tof的大致平坦的第一检测电极层11A和第二检测电极11B形成，并且跨越具有绝缘层的基本上平坦的中间绝缘层10 厚度Tof3μm以上且20μm以下。将层叠方向的截面露出的端面用作检测面。

2. 发明专利

JP2014006103A Particulate matter detection element and manufacturing method therefor 有权
标题翻译：颗粒物检测元件及其制造方法
公开(公告)号：JP2014006103A
公开(公告)日：2014-01-16
申请号：JP2012140653
申请日：2012-06-22
申请人： Nippon Soken Inc , 株式会社日本自動車部品総合研究所 , Denso Corp , 株式会社デンソー
发明人： HARADA TOSHIHIKO , TERANISHI SHINYA , KIHARA NORIAKI , KIMATA TAKEHITO
IPC分类号： G01N27/22 , G01N15/06 , G01N27/02
摘要： PROBLEM TO BE SOLVED: To provide a particulate matter detection element capable of achieving high detection accuracy with less dead mass and less measurement dispersion, and also to provide a manufacturing method therefor.SOLUTION: Each pair of detection electrode layers 10A, 10B are erected in an orthogonal direction with respect to a substrate part 40 and have a nearly plate shape. Catching spaces 30 for catching particulate matters in measured gas are arranged between each pair of detection electrode layers 10A, 10B that are opposed via each insulation layer 20. A width Lin an element longitudinal direction of the catching space 30 is set to be equal to or more than 5 μm and equal to or less than 50 μm.
摘要翻译：要解决的问题：提供能够以较少的死体积和较少的测量分散度实现高检测精度的颗粒物质检测元件，并且还提供其制造方法。解决方案：每对检测电极层10A，10B竖立在相对于基板部40的正交方向，具有近似板状。在经过各绝缘层20相对的每对检测电极层10A，10B之间配置有用于捕获测量气体中的颗粒物质的捕获空间30.捕获空间30的元件长度方向的宽度Lin被设定为等于或大于5μm且等于或小于50μm。

3. 发明专利

JP2009006694A Method of manufacturing ceramic sheet 审中-公开
标题翻译：制造陶瓷片的方法
公开(公告)号：JP2009006694A
公开(公告)日：2009-01-15
申请号：JP2007240881
申请日：2007-09-18
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： YASUDA ETSURO , KIHARA NORIAKI , MAKINO TASUKE , SHIRAI MAKOTO , MUKAI HIROKATSU , USHIKUBO TAKUMI
IPC分类号： B28B11/04 , B28B11/00
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a ceramic sheet by which it is unnecessary to previously select a solvent and a dimensional change is hardly caused. SOLUTION: The method for manufacturing the ceramic sheet comprises the steps of: blending at least ceramic powder, a binder 12 and a plasticizer 13; mixing them; forming an unfired green sheet 10; and printing paste on the surface 100 of the unfired green sheet. The unfired green sheet 10 has the porosity greater than 5%. In the manufacturing method, the unfired green sheet 10 is pressurized with the pressure of 10 MPa or higher at the temperature above 60°C, after which the paste is printed on the surface 100 of the unfired green sheet 10. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于制造陶瓷片的方法，其不需要预先选择溶剂并且几乎不引起尺寸变化。解决方案：制造陶瓷片的方法包括以下步骤：至少混合陶瓷粉末，粘合剂12和增塑剂13; 混合它们形成未烧成的生片10; 和印刷浆料在未烧成的生片的表面100上。未烧成的生片10的孔隙率大于5％。在制造方法中，未烧成的生片10在高于60℃的温度下以10MPa以上的压力进行加压，然后将糊状物印刷在未烧成的生片10的表面100上。版权所有：（C）2009，JPO＆INPIT

4. 发明专利

JP2005286014A Conductive paste 审中-公开
标题翻译：导电胶
公开(公告)号：JP2005286014A
公开(公告)日：2005-10-13
申请号：JP2004096283
申请日：2004-03-29
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： MURAI ATSUSHI , KAMIMURA RIKIYA , KIHARA NORIAKI
IPC分类号： H01L41/083 , H01B1/16 , H01B1/22 , H01L41/047 , H01L41/16 , H01L41/187 , H01L41/22 , H01L41/273 , H01L41/297 , H01L41/39 , H01L41/24
CPC分类号： H01B1/16 , H01L41/0471 , H01L41/0477 , H01L41/273 , H01L41/297
摘要： PROBLEM TO BE SOLVED: To provide a conductive paste which enables the manufacture of a lamination type piezoelectric element wherein little pore is in an inside electrode layer and structural defect such as delamination and cracks is hardly generated. SOLUTION: After the conductive paste consisting of a conductive powder, a piezoelectric powder and an organic vehicle is applied to a green sheet formed of a piezoelectric material and a lamination body is manufactured by laminating the green sheet, the lamination body is baked and a lamination type piezoelectric element 1 which is formed by laminating a piezoelectric layer 11 and the inside electrode layer 21 (22) is manufactured. The piezoelectric powder has almost the same element as the piezoelectric material of the green sheet, and is heated at a temperature of 40 to 80% of the baking temperature of the lamination body. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够制造其中在内部电极层中几乎没有孔的层压型压电元件的导电膏，并且几乎不产生诸如分层和裂纹的结构缺陷。解决方案：将由导电粉末，压电粉末和有机载体组成的导电膏施加到由压电材料形成的生片上，并且通过层压生片来制造层压体，将层压体烘烤并且制造通过层叠压电层11和内部电极层21（22）形成的层叠型压电元件1。压电粉末与生片的压电材料几乎相同的元素，并且在层压体的烘烤温度的40〜80％的温度下被加热。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2007331965A Method of manufacturing ceramic laminate 有权
标题翻译：制造陶瓷层压板的方法
公开(公告)号：JP2007331965A
公开(公告)日：2007-12-27
申请号：JP2006164238
申请日：2006-06-14
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： YASUDA ETSURO , KIHARA NORIAKI , MUKAI HIROKATSU , MAKINO TASUKE
IPC分类号： C04B35/622 , B28B11/00
CPC分类号： B32B18/00 , C04B35/632 , C04B35/64 , C04B35/645 , C04B2235/9607 , C04B2235/9615 , C04B2237/343
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a ceramic laminate suppressing warping, peeling, cracking or the like of ceramic sheets in laminating and firing a plurality of kinds of ceramic sheets into a body. SOLUTION: The method of manufacturing a ceramic laminate comprises a process S21 for measuring a shrinkage rate where the relationship between a volume ratio of an organic substance and a firing shrinkage rate is determined when each ceramic sheet is fired at a specified temperature, a process S22 for selecting a volume ratio of an organic substance where the volume ratio of an organic substance for each ceramic sheet is selected so that a required and almost the same firing shrinkage rate is obtained for all ceramic sheets from the relationships between the volume ratios of organic substances and the firing shrinkage rates obtained in the process S21 for measuring a shrinkage rate, a sheet forming process S41 where a plurality of kinds of ceramic sheets are formed based on the volume ratios of organic substances selected in the process S22 for selecting a volume ratio of an organic substance, and a firing process S42 where the plurality of kinds of ceramic sheets are laminated and fired to form a ceramic laminate. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：待解决的问题：提供一种制造陶瓷层压体的方法，其抑制陶瓷片的翘曲，剥离，开裂等，以将多种陶瓷片层压并烧制到体内。＆lt; P＆gt;解决方案：制造陶瓷层压体的方法包括用于测量在每个陶瓷片在特定温度下烧制时确定有机物的体积比与焙烧收缩率之间的关系的收缩率的工艺S21，选择有机物的体积比的方法S22，其中选择每种陶瓷片的有机物质的体积比，从而从所有陶瓷片的体积比之间的关系获得所需的和几乎相同的烧制收缩率的有机物质的烧制收缩率和在收缩率测定用过程S21中得到的烧成收缩率，基于在步骤S22中选择的有机物质的体积比来形成多种陶瓷片的片材形成处理S41 有机物的体积比，以及层叠多种陶瓷片的烧成工序S42 烧制以形成陶瓷层压板。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007085946A Manufacturing method for gas sensor element 审中-公开
标题翻译：气体传感器元件制造方法
公开(公告)号：JP2007085946A
公开(公告)日：2007-04-05
申请号：JP2005276645
申请日：2005-09-22
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： YASUDA ETSURO , KIHARA NORIAKI , MAKINO TASUKE , MUKAI HIROKATSU
IPC分类号： G01N27/41 , G01N27/409
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method for a gas sensor element, capable of restraining trouble from being generated in a manufacturing process, and is capable of obtaining high quality. SOLUTION: This manufacturing method for the gas sensor element 1 has a sensor layer 2 having a solid electrolyte 21, a measured gas side electrode 22 and a reference gas side electrode 23, a cycle layer 11 formed between a reference gas chamber 110 and the sensor layer 2, a heater layer 3 comprising a heater base plate 31 provided with a heating body 32 on its surface, and a diffusion layer 12 for making a measured gas permeated, and is constituted by layering the diffusion layer 12, the sensor layer 2, the cycle layer 11 and the heater layer 3 in this order. In the method, at least the heater layer 3 is jointed preliminarily with the cycle layer 11 under condition of 10 MPa or higher pressure, the cycle layer 11 is jointed preliminarily with the sensor layer 2 under condition of 1 MPa or lower pressure, and a layered body 10 is baked finally, and the layered body is manufactured. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决的问题：提供一种气体传感器元件的制造方法，其能够抑制在制造过程中产生的麻烦，并且能够获得高质量。解决方案：这种气体传感器元件1的制造方法具有传感器层2，其具有固体电解质21，测量气体侧电极22和参考气体侧电极23，在参考气体室110之间形成的循环层11 传感器层2，包括在其表面上设置有加热体32的加热器基板31和用于使被测气体渗透的扩散层12的加热器层3，并且通过使扩散层12，传感器层2，循环层11和加热层3。在该方法中，在10MPa以上的条件下，至少将加热层3与循环层11预先接合，在1MPa以下的条件下，将循环层11预先与传感器层2接合，最后烘烤层状体10，制造层叠体。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2003347620A Manufacturing method of laminated piezoelectric element 有权
标题翻译：层压压电元件的制造方法
公开(公告)号：JP2003347620A
公开(公告)日：2003-12-05
申请号：JP2002156240
申请日：2002-05-29
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： KIHARA NORIAKI , ITO TOSHIHIKO , KATO TAKAHIRO , SUMIYA ATSUHIRO , KOBAYASHI MASAYUKI
IPC分类号： H01L41/22 , H01L41/083 , H01L41/187 , H01L41/23 , H01L41/257
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a laminated piezoelectric element which exhibits high durability and high piezoelectric performance, and has a low defective rate. SOLUTION: A block laminate 1 in which piezoelectric layers 10 made of a piezoelectric material and internal electrode layers 11, 12 are alternately laminated is prepared, and polarization processing is applied to the laminate 1, so that the laminate 1 is brought into a state that the laminate 1 can function as a piezoelectric element as a single item. Then, a desired number of laminates 1 are laminated so that the laminates 1 directly come into contact with each other to form a secondary laminate 200, and a side face electrode 24 is provided on the laminate 200 so that the whole laminate 200 functions as a single piezoelectric element. COPYRIGHT: (C)2004,JPO
摘要翻译：解决的问题：提供一种表现出高耐久性和高压电性能并且具有低缺陷率的层压型压电元件的制造方法。解决方案：制备其中交替层叠由压电材料制成的压电层10和内部电极层11,12的块状层压体1，并且对层压体1施加偏振处理，使得层压体1进入层压体1可以作为单个项目的压电元件的状态。然后，层压所需数量的层叠体1，使得层压体1直接相互接触以形成二次层压体200，并且在层压体200上设置侧面电极24，使得整个层压体200作为单个压电元件。版权所有（C）2004，JPO

8. 发明专利

JP2003115620A METHOD OF FABRICATING LAMINATED DIELECTRIC MATERIAL 审中-公开
公开(公告)号：JP2003115620A
公开(公告)日：2003-04-18
申请号：JP2002180167
申请日：2002-06-20
申请人： NIPPON SOKEN , DENSO CORP
发明人： SUMIYA ATSUHIRO , YASUDA ETSURO , SHINDO HITOSHI , SUZUKI YASUNORI , YAMAMOTO TAKASHI , NAGAYA TOSHIATSU , KIHARA NORIAKI
IPC分类号： H01L41/22 , C04B35/493 , C04B35/638 , H01L41/083 , H01L41/187 , H01L41/43
摘要： PROBLEM TO BE SOLVED: To fabricate a high quality laminated dielectric material which may be enlarged through easier adjustment of atmosphere during the baking step, without variation of composition of dielectric material of oxide and generation of disadvantage such as expansion due to the reaction with atmospheric gas. SOLUTION: A mixed gas including the desired amount of CO gas and O2 gas in addition to the CO2 gas as the major element is used for baking, in the reducing atmosphere, a laminated body 1 of a dielectric material layer 2 of oxide such as PZT, and an internal electrode layer 3 which is mainly formed of base material such as Cu. Pressure of oxygen in the atmospheric gas can be easily and stably adjusted to control variation or fluctuation of atmosphere by adjusting the amounts of CO gas and O2 gas using the equilibrium system of CO2 2CO+1/2O2 .

9. 发明专利

JP2002261339A LAMINATED PIEZOELECTRIC ACTUATOR 审中-公开
公开(公告)号：JP2002261339A
公开(公告)日：2002-09-13
申请号：JP2001340941
申请日：2001-11-06
申请人： DENSO CORP , NIPPON SOKEN
发明人： KIHARA NORIAKI , ITO TOSHIHIKO , ISHIOKA HARUO , MURAI ATSUSHI
IPC分类号： H01L41/047 , H01L41/083
摘要： PROBLEM TO BE SOLVED: To provide a laminated piezoelectric actuator having full flexible laminated piezoelectric body without the risk of breaking an external electrode. SOLUTION: The laminated piezoelectric actuator 1 includes a laminated piezoelectric body 2, in which a piezoelectric plate 21 made of piezoelectric material and an inner electrode 22 made of a conductive material are laminated alternatively, and an external electrode 3 connected electrically to a plurality of inner electrodes 22 provided on a side face 23 of the laminated piezoelectric body 2. The external electrode includes an electrode base 31, in contact with a side face 23 of the laminated piezoelectric body 2, a flat metallic gauze body 32 provided on the electrode base 31, and a plurality of conductive adhesives 33 for partially bonding the electrode base 31 and the flat metallic gauze body 32. The adjoining conductive adhesives 33 have an overlapping part with each other, in a direction parallel to the piezoelectric plate 21.

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