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1.发明申请公开(公告)号：US20150377833A1
公开(公告)日：2015-12-31
申请号：US14729994
申请日：2015-06-03
Applicant: MURATA MANUFACTURING CO., LTD.
Inventor： Akihiro HAYASHI , Minako TAKAHASHI , Yoshikazu SASAOKA
IPC: G01N27/72
CPC classification number: G01N27/72
Abstract: A method of identifying a direction of a multilayer ceramic capacitor includes the steps of transporting a plurality of multilayer ceramic capacitors in one line before each of a magnetism generator and a magnetic flux density measurement instrument, measuring a magnetic flux density with the magnetic flux density measurement instrument at the time when each of the plurality of multilayer ceramic capacitors passes before the magnetic flux density measurement instrument, and identifying a direction of stack of the multilayer ceramic capacitors based on the magnetic flux density measured in the step of measuring a magnetic flux density.
Abstract translation: 一种识别多层陶瓷电容器的方向的方法包括以下步骤：在每个磁性发生器和磁通密度测量仪器之前一行地输送多个多层陶瓷电容器，用磁通密度测量法测量磁通密度 在多个多层陶瓷电容器中的每一个通过磁通密度测量仪器之前通过的仪器，并且基于在测量磁通密度的步骤中测量的磁通密度来识别多层陶瓷电容器的堆叠方向。
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公开(公告)号：US20170290163A1
公开(公告)日：2017-10-05
申请号：US15473670
申请日：2017-03-30
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Masaki HIROTA , Yoshikazu SASAOKA , Yasunori TASEDA , Shinichiro KUROIWA
IPC: H05K1/18 , H01G4/248 , H01G4/30 , H05K1/03 , H05K1/11 , H01F27/245 , H01L41/047 , H01L41/053 , H01G4/12 , H01C7/00 , H01C1/14 , H01F27/29 , H01G4/012 , H01L41/187
CPC classification number: H05K1/185 , H01C1/14 , H01C7/008 , H01F17/00 , H01F27/292 , H01G4/012 , H01G4/1227 , H01G4/1236 , H01G4/248 , H01G4/30 , H01L41/0472 , H01L41/0477 , H01L41/053 , H01L41/1876 , H05K3/4697 , H05K2201/10015 , H05K2201/1003 , H05K2201/10636 , Y02P70/611
Abstract: An electronic component includes an inner electrode inside of a main body and exposed at a surface of the main body, and an outer electrode on a surface of the main body and electrically connected to the inner electrode, wherein a plurality of recesses are provided in a surface of the outer electrode, and each of the plurality of recesses includes a portion in which a diameter of an opening of the recess gradually decreases toward an opening side of the recess.
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3.发明申请APPARATUS FOR MANUFACTURING A SERIES OF TAPED ELECTRONIC COMPONENTS, METHOD FOR MANUFACTURING A SERIES OF TAPED ELECTRONIC COMPONENTS, APPARATUS FOR CONVEYING ELECTRONIC COMPONENTS, METHOD FOR CONVEYING ELECTRONIC COMPONENTS, AND A SERIES OF TAPED ELECTRONIC COMPONENTS 有权用于制造一系列带状电子部件的装置，用于制造一系列带状电子部件的方法，用于输送电子部件的装置，用于输送电子部件的方法和一系列带状电子部件公开(公告)号：US20150196936A1
公开(公告)日：2015-07-16
申请号：US14587040
申请日：2014-12-31
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Yoshikazu SASAOKA
CPC classification number: B07C5/362 , B07C5/3422 , B07C5/344 , H01G4/012 , H01G4/1227 , H01G4/1245 , H01G4/30 , H01G13/00
Abstract: A controller identifies a stacking direction of internal electrodes in an electronic component, based on magnetic flux density detected by a magnetic flux density detector when the electronic component passes between a magnetic generator and the magnetic flux density detector. The controller instructs a sorter to sort out, based on the identified stacking direction of the internal electrodes, the electronic component in which the stacking direction of the internal electrodes is consistent with a predetermined direction. A conveying mechanism includes a conveying table with a plurality of concave portions, and conveys electronic component fixed in position in the concave portions.
Abstract translation: 当电子部件通过磁力发生器和磁通密度检测器之间时，控制器基于由磁通密度检测器检测到的磁通密度来识别电子部件中的内部电极的层叠方向。 控制器根据所识别的内部电极的堆叠方向，指示分拣机对内部电极的层叠方向与预定方向一致的电子部件进行排序。 传送机构包括具有多个凹部的传送台，并且将固定在凹部中的位置的电子部件传送。
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公开(公告)号：US20170092422A1
公开(公告)日：2017-03-30
申请号：US15378342
申请日：2016-12-14
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Yoshikazu SASAOKA
Abstract: A ceramic electronic component includes a first fired electrode layer disposed on top of a ceramic body. The first fired electrode layer includes first to fifth portions that are separate from each other. The first portion is disposed on top of a first end surface. The second portion is disposed on top of a first principal surface. The third portion is disposed on top of a second principal surface. The fourth portion is disposed on top of a first side surface. The fifth portion is disposed on top of a second side surface.
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Patent Agency Ranking
公开(公告)号：US20150116899A1
公开(公告)日：2015-04-30
申请号：US14517957
申请日：2014-10-20
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Takayuki KAYATANI , Yoshikazu SASAOKA , Kotaro SHIMIZU , Yasunori TASEDA , Shinichiro KUROIWA
Abstract: An electronic component has dimensions (length×width×thickness) of about 0.6 mm to about 1.0 mm×about 0.3 mm to about 0.5 mm×about 0.07 mm to about 0.15 mm. An area of a triangle defined by a first hypothetical straight line being in contact with the top of a portion of an outer electrode positioned on a first main surface at a center in the width direction and extending in the length direction, a second hypothetical straight line being in contact with the top of a portion of the outer electrode positioned on the first end surface at the center in the width direction and extending in the thickness direction, and a third hypothetical straight line being in contact with the outer electrode at the center in the width direction and being inclined at about 45° with respect to the first and second hypothetical straight lines is about 450 μm2 or larger.
Abstract translation: 电子部件具有约0.6mm至约1.0mm×约0.3mm至约0.5mm×约0.07mm至约0.15mm的尺寸（长×宽×厚）。 由第一假想直线限定的三角形区域与位于宽度方向中心并沿长度方向延伸的第一主表面的外部电极的一部分的顶部接触，第二假想直线 与位于宽度方向中心的第一端面的外部电极的一部分的顶部接触，并且在厚度方向上延伸，并且第三假想直线与中心的外部电极接触 宽度方向相对于第一和第二假想直线倾斜约45°，为约450μm2以上。
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6.发明申请METHOD OF IDENTIFYING DIRECTION OF STACKING IN STACKED CERAMIC CAPACITOR, APPARATUS FOR IDENTIFYING DIRECTION OF STACKING IN STACKED CERAMIC CAPACITOR, AND METHOD OF MANUFACTURING STACKED CERAMIC CAPACITOR 有权识别堆叠陶瓷电容器中的堆叠方向的方法，用于识别堆叠陶瓷电容器中的堆叠方向的装置以及制造堆叠式陶瓷电容器的方法公开(公告)号：US20140182101A1
公开(公告)日：2014-07-03
申请号：US14102616
申请日：2013-12-11
Applicant: MURATA MANUFACTURING CO., LTD.
Inventor： Yoshikazu SASAOKA
Abstract: In a method of identifying a direction of stacking in a stacked ceramic capacitor, while density of magnetic flux generated from a magnetism generation apparatus is measured with a magnetic flux density measurement instrument, a stacked ceramic capacitor is caused to pass between a magnetism generation apparatus and the magnetic flux density measurement instrument and variation in magnetic flux density at least at the time of passage of the stacked ceramic capacitor is measured. Based on a result of measurement of magnetic flux density, a direction in which a plurality of internal electrodes are stacked in the stacked ceramic capacitor is identified.
Abstract translation: 在层叠陶瓷电容器中识别层叠方向的方法中，利用磁通密度测量仪器测量由磁性发生装置产生的磁通密度，使层叠的陶瓷电容器在磁性发生装置和 至少在堆叠的陶瓷电容器通过时测量磁通密度测量仪器和磁通密度的变化。 基于磁通密度的测量结果，识别堆叠的陶瓷电容器中堆叠多个内部电极的方向。
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公开(公告)号：US20210300689A1
公开(公告)日：2021-09-30
申请号：US17204812
申请日：2021-03-17
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Kohei MAEDA , Yoshikazu SASAOKA
Abstract: A transfer device, for transferring components at high speed and inspecting the components, includes a first transfer mechanism including a first transfer section including a first transfer surface that moves along a first transfer path connecting a loading position to a delivery position, and a second transfer mechanism including a second transfer section that moves along a second transfer path connecting a receiving position spaced from the delivery position by a first distance to a discharging position. The second transfer section includes a second transfer surface that continuously rotates about a rotation axis along the second transfer path. A moving direction of the first transfer surface at the delivery position intersects a moving direction of the second transfer surface at the receiving position in a plan view of the first transfer surface. The second transfer mechanism includes a generator that generates an attraction force toward the second transfer surface.
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8.发明申请METHOD OF MANUFACTURING STACKED CERAMIC CAPACITOR INCLUDING IDENTIFYING DIRECTION OF STACKING IN STACKED CERAMIC CAPACITOR 审中-公开堆叠陶瓷电容器的制造方法，包括堆叠陶瓷电容器的堆叠识别方向公开(公告)号：US20160343507A1
公开(公告)日：2016-11-24
申请号：US15226000
申请日：2016-08-02
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Yoshikazu SASAOKA
Abstract: In a method of identifying a direction of stacking in a stacked ceramic capacitor, while density of magnetic flux generated from a magnetism generation apparatus is measured with a magnetic flux density measurement instrument, a stacked ceramic capacitor is caused to pass between a magnetism generation apparatus and the magnetic flux density measurement instrument and variation in magnetic flux density at least at the time of passage of the stacked ceramic capacitor is measured. Based on a result of measurement of magnetic flux density, a direction in which a plurality of internal electrodes are stacked in the stacked ceramic capacitor is identified.
Abstract translation: 在层叠陶瓷电容器中识别层叠方向的方法中，利用磁通密度测量仪器测量由磁性发生装置产生的磁通密度，使层叠的陶瓷电容器在磁性发生装置和 至少在堆叠的陶瓷电容器通过时测量磁通密度测量仪器和磁通密度的变化。 基于磁通密度的测量结果，识别堆叠的陶瓷电容器中堆叠多个内部电极的方向。
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公开(公告)号：US20150116901A1
公开(公告)日：2015-04-30
申请号：US14521537
申请日：2014-10-23
Applicant: Murata Manufacturing Co., Ltd.
Inventor： Yoshikazu SASAOKA
CPC classification number: H01G4/228 , H01C7/008 , H01F27/2804 , H01F27/292 , H01F2027/2809 , H01G4/0085 , H01G4/12 , H01G4/1272 , H01G4/232 , H01G4/30 , H01L41/1876
Abstract: A ceramic electronic component includes a first fired electrode layer disposed on top of a ceramic body. The first fired electrode layer includes first to fifth portions that are separate from each other. The first portion is disposed on top of a first end surface. The second portion is disposed on top of a first principal surface. The third portion is disposed on top of a second principal surface. The fourth portion is disposed on top of a first side surface. The fifth portion is disposed on top of a second side surface.
Abstract translation: 陶瓷电子部件包括设置在陶瓷体的顶部的第一烧结电极层。 第一烧制电极层包括彼此分离的第一至第五部分。 第一部分设置在第一端面的顶部。 第二部分设置在第一主表面的顶部。 第三部分设置在第二主表面的顶部。 第四部分设置在第一侧表面的顶部。 第五部分设置在第二侧表面的顶部。
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