公开(公告)号：US07776474B2

公开(公告)日：2010-08-17

申请号：US11262927

申请日：2005-11-01

申请人： Akihiro Taniguchi ,  Kohei Suzuki ,  Shuji Tsutsumi ,  Mitsuhiro Takeno ,  Kozo Watanabe ,  Takashi Takeuchi ,  Takaya Saito

发明人： Akihiro Taniguchi ,  Kohei Suzuki ,  Shuji Tsutsumi ,  Mitsuhiro Takeno ,  Kozo Watanabe ,  Takashi Takeuchi ,  Takaya Saito

IPC分类号： H01M4/02 ,  H01M4/58 ,  H01M4/62 ,  H01M4/00

CPC分类号： H01M4/525 ,  H01M4/131 ,  H01M4/505 ,  H01M4/621

摘要： Disclosed is a non-aqueous electrolyte secondary battery having an electrode group in which a positive electrode and a negative electrode are spirally wound with a separator interposed therebetween. The positive electrode contains a positive electrode active material and a binder. The positive electrode active material contains a mixture of two different particulate substances having different average particle sizes. The two different particulate substances are lithium composite metal oxides containing nickel as an essential element. The binder includes fluorocarbon resin and rubber particles. The fluorocarbon resin contains at least a vinylidene fluoride unit. The amount of the rubber particles per 100 parts by weight of the fluorocarbon resin is 1 to 25 parts by weight.

摘要翻译： 公开了一种具有电极组的非水电解质二次电池，其中正电极和负电极螺旋地缠绕有隔膜。 正极含有正极活性物质和粘合剂。 正极活性物质含有具有不同平均粒径的两种不同颗粒物质的混合物。 两种不同的颗粒物质是含有镍作为必需元素的锂复合金属氧化物。 粘合剂包括氟碳树脂和橡胶颗粒。 氟碳树脂含有至少一个偏氟乙烯单元。 每100重量份氟碳树脂中的橡胶颗粒的量为1至25重量份。

公开(公告)号：US20080248392A1

公开(公告)日：2008-10-09

申请号：US10572590

申请日：2004-11-10

申请人： Takashi Takeuchi ,  Akira Nagasaki ,  Hiroshi Yoshizawa

发明人： Takashi Takeuchi ,  Akira Nagasaki ,  Hiroshi Yoshizawa

IPC分类号： H01M4/58

CPC分类号： C01G51/42 ,  C01G23/002 ,  C01G25/006 ,  C01G45/1228 ,  C01G51/44 ,  C01G51/50 ,  C01G53/42 ,  C01G53/50 ,  C01P2002/52 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/40 ,  H01M2/145 ,  H01M2/1653 ,  H01M2/1686 ,  H01M4/133 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0525 ,  H01M10/0587 ,  H01M10/44

摘要： A non-aqueous electrolyte secondary battery including a positive electrode, a negative electrode, a separator interposed between the positive electrode and the negative electrode, and an electrolyte, wherein the positive electrode comprises a positive electrode active material comprising a particle of a composite oxide represented by a general formula: LixMe1-y-zMyLzO2. In the general formula, the element Me is at least one transition metal element except Ti, Mn, Y and Zr, the element M is at least one selected from the group consisting of Mg, Ti, Mn and Zn, and the element L is at least one selected from the group consisting of Al, Ca, Ba, Sr, Y and Zr, and 1≦x≦1.05, 0.005≦y≦0.1 (with a proviso that 0.005≦y≦0.5 is satisfied in the case of the element M being Mn) and 0≦z≦0.05 are satisfied. The separator includes a plurality of laminated monolayer films, the plurality of monolayer films each have a microporous structure, and a positive electrode-side monolayer film selected from the plurality of monolayer films which faces the positive electrode is made of polypropylene.

摘要翻译： 一种非水电解质二次电池，包括正极，负极，介于正极和负极之间的隔膜和电解质，其中所述正极包含正极活性物质，所述正极活性物质包含复合氧化物的颗粒， 由以下通式表示：其中R 1，Y 2，Y 2，Z 2， SUB>。 在通式中，除了Ti，Mn，Y和Zr之外，元素Me为至少一种过渡金属元素，元素M为选自Mg，Ti，Mn和Zn中的至少一种，元素L为 选自Al，Ca，Ba，Sr，Y和Zr中的至少一种，1≤x≤1.05,0.005≤y≤0.1（条件是0.005≤y≤0.5是 在元素M为Mn的情况下满足）且满足0 <= z <= 0.05。 隔膜包括多个层叠单层膜，多个单层膜各自具有微孔结构，并且从多个面向正极的单层膜选择的正极侧单层膜由聚丙烯制成。

公开(公告)号：US20080238262A1

公开(公告)日：2008-10-02

申请号：US11860799

申请日：2007-09-25

申请人： Takashi Takeuchi ,  Hiroyuki Shikata ,  Minoru Aoki ,  Shinichi Sato ,  Masaaki Sudo

发明人： Takashi Takeuchi ,  Hiroyuki Shikata ,  Minoru Aoki ,  Shinichi Sato ,  Masaaki Sudo

IPC分类号： H01L41/04 ,  H01L41/09

CPC分类号： B06B1/0622

摘要： An ultrasonic probe includes piezoelectric elements each including grooves parallel to each other and arrayed in a direction substantially parallel to the grooves, and a mixed member which is to fill the grooves and obtained by mixing in a nonconductive resin member a nonconductive granular substance with a coefficient of thermal expansion of not more than substantially 10−5 K−1.

摘要翻译： 超声波探头包括压电元件，每个压电元件包括​​彼此平行并且基本上平行于凹槽的方向排列的凹槽;以及混合构件，其填充凹槽，并且通过在非导电树脂构件中混合非导电粒状物质而获得， 的热膨胀不大于基本上为10 -5 K -1以上。

公开(公告)号：US07309947B2

公开(公告)日：2007-12-18

申请号：US10883733

申请日：2004-07-06

申请人： Takashi Takeuchi ,  Tomohisa Imamura ,  Takashi Owaga

发明人： Takashi Takeuchi ,  Tomohisa Imamura ,  Takashi Owaga

IPC分类号： H04R17/00 ,  H01L41/08 ,  A61B8/14

CPC分类号： B06B1/0622 ,  G10K11/26

摘要： A piezoelectric transducer for an ultrasonic scan is provided. The transducer includes a plurality of piezoelectric members arrayed. The plurality of piezoelectric members have different compositions parts in a slice direction so that an ultrasonic beam is focused in the slice direction.

公开(公告)号：US07276838B2

公开(公告)日：2007-10-02

申请号：US11403828

申请日：2006-04-14

申请人： Takashi Takeuchi ,  Tomohisa Imamura ,  Takashi Ogawa

发明人： Takashi Takeuchi ,  Tomohisa Imamura ,  Takashi Ogawa

IPC分类号： H04R17/00 ,  H01L41/04 ,  H01L41/08

CPC分类号： B06B1/0622 ,  G10K11/26

摘要： A piezoelectric transducer for an ultrasonic scan is provided. The transducer includes a plurality of piezoelectric members arrayed. The plurality of piezoelectric members have different compositions parts in a slice direction so that an ultrasonic beam is focused in the slice direction.

摘要翻译： 提供了一种用于超声波扫描的压电换能器。 换能器包括排列的多个压电元件。 多个压电构件在切片方向上具有不同的组成部分，使得超声波束在切片方向上聚焦。

公开(公告)号：US20070145860A1

公开(公告)日：2007-06-28

申请号：US11614581

申请日：2006-12-21

申请人： Minoru Aoki ,  Hiroyuki Shikata ,  Takashi Takeuchi ,  Yasuhisa Makita ,  Koichi Shibamoto

发明人： Minoru Aoki ,  Hiroyuki Shikata ,  Takashi Takeuchi ,  Yasuhisa Makita ,  Koichi Shibamoto

IPC分类号： H01L41/00

CPC分类号： B06B1/0622 ,  A61B8/4281

摘要： An ultrasonic probe is provided which includes a piezoelectric vibrator having an earth electrode and a signal electrode on a rear surface, an acoustic matching layer disposed on a front surface side of the piezoelectric vibrator, a packing material disposed on the rear surface of the piezoelectric vibrator, and a flexible printed circuit that is interposed between the piezoelectric vibrator and the packing material to cover the entire rear surface of the piezoelectric vibrator and has an earth wiring layer and a signal wiring layer. The earth wiring layer and the signal wiring layer are exposed from a surface facing the piezoelectric vibrator of the flexible printed circuit so as to be electrically connected to the earth electrode and the signal electrode through an exposed surface of the earth wiring layer and an exposed surface of the signal wiring layer, respectively.

摘要翻译： 提供了一种超声波探头，其包括具有接地电极和后表面上的信号电极的压电振动器，设置在压电振动器的前表面侧的声匹配层，设置在压电振动器的后表面上的包装材料 以及插入在压电振动器和包装材料之间以覆盖压电振动器的整个后表面的柔性印刷电路，并且具有接地布线层和信号布线层。 接地布线层和信号布线层从与柔性印刷电路的压电振动器相对的表面露出，以通过接地布线层的露出表面与接地电极和信号电极电连接， 的信号布线层。

公开(公告)号：US20070029640A1

公开(公告)日：2007-02-08

申请号：US11302282

申请日：2005-12-14

申请人： Ryota Isono ,  Takashi Takeuchi

发明人： Ryota Isono ,  Takashi Takeuchi

IPC分类号： H01L29/20

CPC分类号： H01L29/7787

摘要： A field effect transistor (FET) with high withstand voltage and high performance is realized by designing a buffer layer structure appropriately to reduce a leakage current to 1×10−9 A or less when a low voltage is applied. An epitaxial wafer for a field effect transistor comprising a buffer layer 2, an active layer, and a contact layer on a semi-insulating substrate 1 from the bottom, and the buffer layer 2 includes a plurality of layers, and a p-type buffer layer composed of p-type AlxGa1−xAs (0.3≦x ≦1) is provided as a bottom layer (undermost layer) 2a. A Nd product of a film thickness of the p-type buffer layer and a p-type carrier concentration of the p-type buffer layer is within a range from 1×1010 to 1×1012/cm2.

摘要翻译： 当施加低电压时，通过适当地设计缓冲层结构以将漏电流减小到1×10 -9 A或更小来实现具有高耐压和高性能的场效应晶体管（FET）。 一种用于场效应晶体管的外延晶片，包括从底部到半绝缘基板1上的缓冲层2，有源层和接触层，缓冲层2包括多个层，以及p型缓冲层 提供由p型Al x Ga 1-x As As（0.3 <= x <= 1）构成的层作为底层（最下层）2a。 p型缓冲层和所述p型缓冲层的p型载流子浓度的膜厚度的钕产品的范围内从1×10 ^{10 至1×10 12 / cm 2。}

公开(公告)号：US07132199B2

公开(公告)日：2006-11-07

申请号：US10311811

申请日：2001-06-11

申请人： Shigeyuki Unoki ,  Hajime Konishi ,  Katsumi Yamashita ,  Shoichiro Watanabe ,  Takashi Takeuchi ,  Hideharu Takezawa ,  Toshikazu Hamamoto ,  Akira Ueki ,  Koji Abe

发明人： Shigeyuki Unoki ,  Hajime Konishi ,  Katsumi Yamashita ,  Shoichiro Watanabe ,  Takashi Takeuchi ,  Hideharu Takezawa ,  Toshikazu Hamamoto ,  Akira Ueki ,  Koji Abe

IPC分类号： H01M6/16 ,  H01M6/14 ,  H01M6/18

CPC分类号： H01M10/0567 ,  H01M6/168 ,  H01M10/0525 ,  H01M10/0569 ,  H01M2300/0017

摘要： A non-aqueous electrolyte containing propylene carbonate and 1,3-propanesultone as additives can reduce the amount of a gas evolved during storage at a high temperature of a non-aqueous electrolyte secondary cell comprising the electrolyte, a non-aqueous electrolyte containing at least one compound selected from the group consisting of vinylene carbonate, diphenyl disulfide, di-p-tolydisulfide and bis(4-methoxyphenyl)disulfide as comprising the electrolyte, and a non-aqueous electrolyte containing a combination of the above-two types of additives can provide a non-aqueous electrolyte secondary cell exhibiting excellent retention of capacity and storage stability.

摘要翻译： 含有碳酸丙烯酯和1,3-丙磺酸内酯作为添加剂的非水电解质可以减少在包含电解质的非水电解质二次电池的高温储存期间放出的气体的量，至少包含至少 选自碳酸亚乙烯酯，二苯基二硫醚，二对二甲苯二硫化物和包含电解质的双（4-甲氧基苯基）二硫化物的一种化合物和包含上述两种添加剂的组合的非水电解质可以 提供具有优异的容量保持性和储存稳定性的非水电解质二次电池。

公开(公告)号：US20060186764A1

公开(公告)日：2006-08-24

申请号：US11403871

申请日：2006-04-14

申请人： Takashi Takeuchi ,  Tomohisa Imamura ,  Takashi Ogawa

发明人： Takashi Takeuchi ,  Tomohisa Imamura ,  Takashi Ogawa

IPC分类号： H01L41/08

CPC分类号： B06B1/0622 ,  G10K11/26

摘要： A piezoelectric transducer for an ultrasonic scan is provided. The transducer includes a plurality of piezoelectric members arrayed. The plurality of piezoelectric members have different compositions parts in a slice direction so that an ultrasonic beam is focused in the slice direction.

公开(公告)号：US20050261590A1

公开(公告)日：2005-11-24

申请号：US11103616

申请日：2005-04-12

申请人： Takashi Ogawa ,  Takashi Takeuchi ,  Koichi Shibamoto ,  Hisashi Nakamura ,  Hiroyuki Shikata ,  Taihei Sato

发明人： Takashi Ogawa ,  Takashi Takeuchi ,  Koichi Shibamoto ,  Hisashi Nakamura ,  Hiroyuki Shikata ,  Taihei Sato

IPC分类号： A61B8/00 ,  A61B8/14 ,  B06B1/06 ,  G01N29/24 ,  G10K11/26 ,  G10K11/30 ,  H04R17/00

CPC分类号： G10K11/30 ,  B06B1/0629 ,  B06B1/067 ,  G10K11/26

摘要： An ultrasonic probe includes ultrasonic piezoelectric elements that are arranged in a first direction at predetermined intervals and transmit and receive ultrasonic waves in a second direction substantially orthogonal to the first direction. The respective ultrasonic piezoelectric elements have plural grooves, which are parallel to the first direction and do not pierce through an end face, on at least one end face of two end faces substantially orthogonal to the second direction of the respective ultrasonic piezoelectric elements. The ultrasonic waves are weighted in a third direction orthogonal to the first direction and the second direction according to shapes and arrangement of the respective plural grooves and transmitted and received. In addition, a conductive member is joined to the end face having the grooves of the respective ultrasonic piezoelectric elements along the third direction.

摘要翻译： 超声波探头包括以预定间隔沿第一方向布置的超声波压电元件，并且在与第一方向大致正交的第二方向上发送和接收超声波。 各个超声波压电元件在与各个超声波压电元件的第二方向大致正交的两个端面的至少一个端面上具有多个平行于第一方向并且不穿过端面的凹槽。 根据多个凹槽的形状和布置，在与第一方向和第二方向垂直的第三方向上对超声波进行加权并被发送和接收。 此外，导电构件沿着第三方向接合到具有各个超声波压电元件的槽的端面。