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1. 发明专利

JP2013206699A Electrochemical device 审中-公开
标题翻译：电化学装置
公开(公告)号：JP2013206699A
公开(公告)日：2013-10-07
申请号：JP2012074195
申请日：2012-03-28
申请人： Tdk Corp , Tdk株式会社
发明人： KAKEHI SHINICHIRO , NISHIMURA YU
IPC分类号： H01M2/18 , H01G11/52 , H01M10/04 , H01M10/052 , H01M10/0585
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide an electrochemical device which is free of a short-circuit problem between positive and negative electrodes and prevents formation of an electrolyte non-injected portion, making the device excel in electrolyte injection properties.SOLUTION: The electrochemical device comprises an electrode group composed of a cathode and an anode which are alternately laminated and an electrolyte, and further includes a separator between the cathode and the anode. At the top and the bottom of at least one electrode of the cathode and the anode, a first and a second separator larger than the electrode itself are included respectively. The end portions of the second separator exposed from the end portions of the electrode rise from the bottom to the top side and are joined with the end portions of the first separator each other to form junctions, whereby a bag-shaped separator is formed. The junctions formed in the bag-shaped separator are located above the top face of the electrode, so that they do not touch part of another bag-shaped separator adjacent thereto.
摘要翻译：要解决的问题：提供一种在正极和负极之间没有短路问题的电化学装置，并且防止电解质未注入部分的形成，使得该装置具有优异的电解液注入性能。解决方案：电化学装置包括由阴极和阳极组成的交替层叠的电极组和电解质，并且还包括阴极和阳极之间的隔板。在阴极和阳极的至少一个电极的顶部和底部，分别包括大于电极本身的第一和第二隔板。从电极的端部露出的第二隔板的端部从底部向上升高，并与第一隔板的端部相接合，形成接合部，由此形成袋状隔板。形成在袋状隔板中的接合部位于电极的顶面的上方，不会与其相邻的另一个袋状分隔体的部分接触。

2. 发明专利

JP2007234802A Manufacturing method of thin film electronic component 有权
标题翻译：薄膜电子元件的制造方法
公开(公告)号：JP2007234802A
公开(公告)日：2007-09-13
申请号：JP2006053597
申请日：2006-02-28
申请人： Tdk Corp , Tdk株式会社
发明人： KOMURO EIKI , SHINOURA OSAMU , OZAKI YUMIKO , KAKEHI SHINICHIRO , SHIBUE AKIRA
IPC分类号： H01G4/33 , H01G4/228
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a thin film electronic component capable of obtaining the component with fully prevented occurrence of short-circuiting.
SOLUTION: The manufacturing method of the thin film electronic component 100 includes a thin film electronic element forming step of forming a thin film electronic element 40 having electrode layers 31 and 32 on a first principal plane 10a of a substrate 10, an alignment mark forming step of forming an alignment mark 70 corresponding to the element 40 on a second principal plane 10b, a through-hole forming step of forming through-holes 52 and 53 passing through the substrate 10 and the electrode layers 31 and 32 from the second principal plane 10b, and so on. The method includes a grinding step of grinding the second principal plane 10b before the through hole forming step.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供能够完全防止发生短路的获得部件的薄膜电子部件的制造方法。解决方案：薄膜电子部件100的制造方法包括薄膜电子元件形成步骤，在基板10的第一主平面10a上形成具有电极层31和32的薄膜电子元件40，对准在第二主平面10b上形成对应于元件40的对准标记70的标记形成步骤，从第二主平面10b形成穿过基板10的通孔52和53以及电极层31和32的通孔形成步骤主平面10b等。该方法包括在通孔形成步骤之前研磨第二主平面10b的研磨步骤。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2005060156A Single crystal substrate and its manufacturing method 有权
标题翻译：单晶基板及其制造方法
公开(公告)号：JP2005060156A
公开(公告)日：2005-03-10
申请号：JP2003291311
申请日：2003-08-11
申请人： Tdk Corp , Tdk株式会社
发明人： OIDO ATSUSHI , KAKEHI SHINICHIRO
IPC分类号： C30B19/12 , C30B29/28
摘要： PROBLEM TO BE SOLVED: To provide a single crystal substrate which is used for epitaxially growing a magnetic garnet single crystal film in a liquid phase and in which the generation of cracks can be suppressed; and to provide a method for manufacturing the same.
SOLUTION: The single crystal substrate has surfaces 10, 11 opposing to each other, at least one of which is used as a surface for growing an iron garnet single crystal film, and a side face 12 situated between respective outer peripheral parts of the surfaces 10, 11 and formed to have an arithmetical average roughness Ra of ≤1.0 μm.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于在液相中外延生长磁性石榴石单晶膜的单晶衬底，其中可以抑制裂纹的产生; 并提供其制造方法。解决方案：单晶基板具有彼此相对的表面10,11，其中至少一个被用作生产铁石榴石单晶膜的表面，以及位于相应外围部分之间的侧面12 表面10,11形成为具有≤1.0μm的算术平均粗糙度Ra。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2004191468A Faraday rotator and optical device equipped with the same 审中-公开
标题翻译： FARADAY旋转器和配备其的光学装置
公开(公告)号：JP2004191468A
公开(公告)日：2004-07-08
申请号：JP2002356529
申请日：2002-12-09
申请人： Tdk Corp , Tdk株式会社
发明人： OIDO ATSUSHI , SUGAWARA TAMOTSU , KAKEHI SHINICHIRO , SHIMAKAWA KAZUYA
IPC分类号： G01R33/032 , C30B29/22 , G02B27/28 , G02F1/09
摘要： PROBLEM TO BE SOLVED: To provide a Faraday rotator with excellent magnetic characteristics and an optical device equipped with the same in relation to the Faraday rotator and the optical device equipped with the same. SOLUTION: The Faraday rotator is provided with a Bi substituted rare earth iron garnet single crystal film and two surfaces for incidence and emission of light formed on the single crystal film. The single crystal film is represented by a chemical formula Bi 3-x R x Fe 5-y M y O 12 (R is at least a kind of elements selected from rare earth elements including Y and is at least a kind of elements selected from Pb and Ca and x satisfies an inequality 1.5 1 and the value on the other surface as y 2 , an inequality y 2 ≤y 1 ≤2y 2 is made to be satisfied. COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供具有优异磁特性的法拉第旋转器和与法拉第转子相关的光学装置和配备该法拉第旋转器的光学装置。解决方案：法拉第旋转器设有Bi取代稀土铁石榴石单晶膜和两个用于入射和发射在单晶膜上形成的光的表面。单晶膜由化学式Bi 3 SB 3-x SB 3 x SB 3 x SB 3 y S / （R是选自包括Y的稀土元素中的至少一种元素，并且是选自Pb和Ca中的至少一种元素，x满足不等式1.5 1 ，将另一个表面上的值表示为y 2 ，不等式y SB>≤y 1 ≤2y 2 。版权所有（C）2004，JPO＆NCIPI

5. 发明专利

JP2004157494A Faraday rotator and optical part using the same 有权
公开(公告)号：JP2004157494A
公开(公告)日：2004-06-03
申请号：JP2003047036
申请日：2003-02-25
申请人： Tdk Corp , Tdk株式会社
发明人： OIDO ATSUSHI , KAKEHI SHINICHIRO
IPC分类号： G02F1/09 , C30B29/28 , G02B27/28
摘要： PROBLEM TO BE SOLVED: To provide a Faraday rotator which reversibly controls the polarization plane of light by using a bismuth-substituted rare earth iron garnet single crystal, and optical parts using the same, and to provide a Faraday rotator having the Faraday rotation angle stably variable and a large variable angle even when the Bi-substituted rare earth iron garnet single crystal film is heat treated to decrease the growth-induced magnetic anisotropy, and optical pars using this Faraday rotator. SOLUTION: The Faraday rotator has a garnet single crystal, satisfying the conditions that the saturation rotation angle Fs of the rotator when a saturation magnetic field Hs is applied in the perpendicular direction to the entrance plane of the garnet single crystal and the Faraday rotation angle F when an external magnetic field H at the intensity as 0.9 time of the saturation magnetic field Hs is applied are in the relation of 1>F/Fs≥0.96. COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2013211156A Lithium ion secondary battery 审中-公开
标题翻译：锂离子二次电池
公开(公告)号：JP2013211156A
公开(公告)日：2013-10-10
申请号：JP2012080250
申请日：2012-03-30
申请人： Tdk Corp , Tdk株式会社
发明人： NISHIMURA YU , KAKEHI SHINICHIRO
IPC分类号： H01M10/0583 , H01M2/16 , H01M2/18 , H01M10/0525
CPC分类号： Y02E60/122 , Y02T10/7011
摘要： PROBLEM TO BE SOLVED: To provide a highly reliable lithium ion secondary battery in which occurrence of a displacement of lamination and occurrence of a short circuit between a positive electrode and a negative electrode can be suppressed.SOLUTION: Disclosed is a lithium ion secondary battery, comprising: positive electrodes; negative electrodes; separators; and an electrolyte. The separators comprises a bag-shaped separator and a series of consecutive separators. The bag-shaped separator houses either one of the positive electrode and the negative electrode inside its bag. The series of consecutive separators have a zigzag folded structure in which the separators are alternately folded. The positive electrodes and the negative electrodes are laminated by being alternately sandwiched into the zigzag folded structure of the series of consecutive separators. The end part of either one of the electrodes to be housed in the bag-shaped separator is sandwiched by the zigzag folded structure of the series of consecutive separators.
摘要翻译：要解决的问题：提供一种高可靠性的锂离子二次电池，其中可以抑制层叠发生和正极和负极之间短路的发生。解决方案：公开了一种锂离子二次电池，包括：正电极; 负电极; 分离器和电解质。分离器包括袋形分离器和一系列连续分离器。袋状分离器容纳其袋内的正极和负极中的一个。一系列连续分离器具有锯齿形折叠结构，其中分离器交替地折叠。正极和负极通过交替地夹在一系列连续分离器的之字形折叠结构中而层压。要容纳在袋状隔离物中的任何一个电极的端部被一系列连续分离器的之字形折叠结构夹持。

7. 发明专利

JP2009246100A Electronic component, and electronic component module 有权
标题翻译：电子元件和电子元件模块
公开(公告)号：JP2009246100A
公开(公告)日：2009-10-22
申请号：JP2008090076
申请日：2008-03-31
申请人： Tdk Corp , Tdk株式会社
发明人： KAKEHI SHINICHIRO , HORINO KENJI , SAIDA HITOSHI , OIKAWA YASUNOBU
IPC分类号： H05K3/46 , H01G2/06 , H01G4/005 , H01G4/33
CPC分类号： H05K1/162 , H05K3/382 , H05K2201/0175 , H05K2201/0187 , H05K2201/0355 , H05K2201/09509 , H05K2201/09718 , H05K2201/09763 , H05K2203/033
摘要： PROBLEM TO BE SOLVED: To provide an electronic component which has improved adhesion with substrates and also enhanced strength and reliability when buried between two resin substrates, and to provide an electronic component module. SOLUTION: In a dielectric element 1a, a side face 2E is roughened so that the surface roughness Ra is 15 nm or greater. By this means, the area of contact between a glass epoxy resin substrate 10 and insulating material 30 is increased, adhesion with resin substrates is improved, and strength and reliability can be enhanced when buried between two resin substrates. In the dielectric element 1a, the surface roughness Ra of the side face 2E is 5,000 nm or less, so that when burying the dielectric elements 1a and 1b between the glass epoxy resin substrate 10 and insulating material 30, the occurrence of air bubbles between surfaces of the dielectric elements 1a and 1b and the resin can be prevented. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种电子部件，其具有改善的与基板的粘附性，并且当埋在两个树脂基板之间时也提高强度和可靠性，并提供电子部件模块。解决方案：在电介质元件1a中，侧面2E被粗糙化，使得表面粗糙度Ra为15nm以上。通过这种方式，玻璃环氧树脂基板10和绝缘材料30之间的接触面积增加，与树脂基板的粘合性提高，并且当埋在两个树脂基板之间时可以提高强度和可靠性。在电介质元件1a中，侧面2E的表面粗糙度Ra为5000nm以下，因此当将电介质元件1a和1b埋在玻璃环氧树脂基板10与绝缘材料30之间时，表面之间产生气泡的电介质元件1a和1b以及树脂。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2006253434A Process for producing multilayer ceramic substrate 审中-公开
标题翻译：生产多层陶瓷基板的方法
公开(公告)号：JP2006253434A
公开(公告)日：2006-09-21
申请号：JP2005068537
申请日：2005-03-11
申请人： Tdk Corp , Tdk株式会社
发明人： SUZUKI TOSHIYUKI , KAKEHI SHINICHIRO
IPC分类号： H05K3/46 , B32B18/00 , B32B37/10 , C04B35/64
摘要： PROBLEM TO BE SOLVED: To provide a process for producing a multilayer ceramic substrate in which warpage can be reduced in the thickness direction by a simple method. SOLUTION: In the process for producing a multilayer ceramic substrate by sintering a multilayer sheet body formed by laying a plurality of green sheets in layers, the multilayer sheet body before sintering has the basic shape of two-dimensional plane, i.e. a square shape formed by cutting four corners of a square shape. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种通过简单的方法制造可以在厚度方向上减小翘曲的多层陶瓷基板的方法。解决方案：在通过烧结层叠多个生片而形成的多层片材的多层陶瓷基板的制造方法中，烧结前的多层片材具有二维平面的基本形状，即正方形通过切割正方形的四个角形成的形状。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2013211157A Battery pack, and power storage device and lifetime determination method using the same 审中-公开
标题翻译：电池组和蓄电装置及其使用寿命确定方法
公开(公告)号：JP2013211157A
公开(公告)日：2013-10-10
申请号：JP2012080251
申请日：2012-03-30
申请人： Tdk Corp , Tdk株式会社
发明人： NISHIMURA YU , KAKEHI SHINICHIRO
IPC分类号： H01M10/48 , H01M2/10 , H01M4/13 , H01M4/505 , H01M4/525 , H01M4/62
CPC分类号： Y02E60/122
摘要： PROBLEM TO BE SOLVED: To provide a battery pack of lithium ion secondary batteries and a power storage device in which the lifetime can be determined precisely even under various environmental temperatures.SOLUTION: Lifetime of the battery pack can be determined, regardless of an external environmental temperature, by using the power storage device comprising: the battery pack in which first single cells and second single cells 16, having a cycle deterioration rate higher than that of the first single cells and a battery capacity larger than that of the first single cells, are connected in series, and each single cell has wiring for monitoring the voltage; a voltage measurement device for monitoring the voltage of the first and second single cells; and an electric circuit for determining the lifetime of the battery pack from the voltage value of the voltage measurement device.
摘要翻译：要解决的问题：提供一种锂离子二次电池的电池组和能够在各种环境温度下即使精确地确定寿命的蓄电装置。解决方案：可以确定电池组的寿命，而不管外部环境如何温度，通过使用所述蓄电装置，其特征在于，包括：电池组，其中具有比所述第一单电池的循环劣化率高的第一单电池和第二单电池单元16，以及电池容量大于所述第一单电池的电池容量，串联连接，每个单元具有用于监视电压的布线; 电压测量装置，用于监测第一和第二单电池的电压; 以及用于根据电压测量装置的电压值确定电池组的寿命的电路。

10. 发明专利

JP2013211155A Separator for lithium ion secondary battery, and lithium ion secondary battery using the same 审中-公开
标题翻译：用于锂离子二次电池的分离器和使用其的锂离子二次电池
公开(公告)号：JP2013211155A
公开(公告)日：2013-10-10
申请号：JP2012080249
申请日：2012-03-30
申请人： Tdk Corp , Tdk株式会社
发明人： NISHIMURA YU , KAKEHI SHINICHIRO
IPC分类号： H01M2/16 , H01M10/052
CPC分类号： Y02E60/122 , Y02T10/7011
摘要： PROBLEM TO BE SOLVED: To provide a bag-shaped separator exhibiting high binding strength even under high temperature, and to provide a safe lithium ion secondary battery using the same.SOLUTION: In a multilayer separator including a heat-resistant porous layer composed of resin having a melting point or a glass transition temperature of 200°C or higher, and a polyolefin porous layer composed of polyolefin resin having a melting point or a glass transition temperature of 160°C or higher, the polyolefin porous layers are made to face each other at the end thereof, and the polyolefin porous layers facing each other are thermally fused as a joint 41 thus obtaining a bag-shaped separator 40. In the joint 41, the polyolefin resin of the polyolefin porous layer soaks into the heat-resistant porous layer.
摘要翻译：要解决的问题：即使在高温下也能提供具有高结合强度的袋形隔膜，并提供使用其的安全的锂离子二次电池。解决方案：在包括由树脂构成的耐热多孔层的多层隔板具有200℃以上的熔点或玻璃化转变温度的聚烯烃多孔层，以及由熔点或玻璃化转变温度为160℃以上的聚烯烃树脂构成的聚烯烃多孔层，使聚烯烃多孔层面对另外在其端部，并且彼此面对的聚烯烃多孔层作为接头41热熔接，从而获得袋形隔板40.在接头41中，聚烯烃多孔层的聚烯烃树脂浸入耐热多孔层。

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