公开(公告)号：US08647525B2

公开(公告)日：2014-02-11

申请号：US13048436

申请日：2011-03-15

申请人： Ryuichi Wada ,  Shou Kawadahara ,  Yukio Takahashi ,  Raitarou Masaoka ,  Takashi Suzuki ,  Hiroshi Momoi

发明人： Ryuichi Wada ,  Shou Kawadahara ,  Yukio Takahashi ,  Raitarou Masaoka ,  Takashi Suzuki ,  Hiroshi Momoi

IPC分类号： C04B35/26 ,  C04B35/64

CPC分类号： C04B35/265 ,  B82Y30/00 ,  C01G49/0018 ,  C01G53/006 ,  C01P2002/52 ,  C01P2004/03 ,  C01P2004/61 ,  C01P2006/42 ,  C04B2235/3201 ,  C04B2235/3203 ,  C04B2235/3279 ,  C04B2235/3281 ,  C04B2235/3284 ,  C04B2235/3293 ,  C04B2235/3409 ,  C04B2235/3418 ,  C04B2235/5436 ,  C04B2235/5454 ,  C04B2235/785 ,  C04B2235/786 ,  H01F1/344

摘要： A ferrite composition includes a main component having 46.0 to 49.8 mol % of an iron oxide in terms of Fe2O3, 5.0 to 14.0 mol % of a copper oxide in terms of CuO and 8.0 to 32.0 mol % of a zinc oxide in terms of ZnO, and a remainder of the main component is composed of a nickel oxide; and as subcomponents, with respect to 100 wt % of the main component, 0.5 to 6.0 wt % of a silicon oxide in terms of SiO2 and 0.01 to 2.0 wt % of a boron oxide in terms of B2O3. Further, as a subcomponent, 0.01 to 0.17 wt % of potassium oxide in terms of K2O or 0.3 to 2.0 wt % of tin oxide in terms of SnO2 may be included.

摘要翻译： 铁氧体组合物包括以Fe 2 O 3计的氧化铁为46.0〜49.8摩尔％，CuO为5.0〜14.0摩尔％的氧化铜，以ZnO计为8.0〜32.0摩尔％的氧化锌的主成分， 主要成分的剩余部分由氧化镍构成; 作为副成分，相对于100重量％的主成分，以SiO 2计为0.5〜6.0重量％的氧化硅，以B 2 O 3换算为0.01〜2.0重量％的氧化硼。 此外，作为副成分，可以包括以K 2 O计的氧化锡为0.01〜0.17重量％，以SnO 2为0.3〜2.0重量％的氧化锡。

公开(公告)号：US20130200504A1

公开(公告)日：2013-08-08

申请号：US13758131

申请日：2013-02-04

申请人： Takayuki OTSUKA ,  Fujio FURUKAWA ,  Ryuichi WADA ,  Makoto KITAZUME ,  Toshiki KOMIYAMA

发明人： Takayuki OTSUKA ,  Fujio FURUKAWA ,  Ryuichi WADA ,  Makoto KITAZUME ,  Toshiki KOMIYAMA

IPC分类号： H01L23/495 ,  H01L21/50

CPC分类号： H01L23/495 ,  H01L21/50 ,  H01L21/561 ,  H01L23/3121 ,  H01L23/49531 ,  H01L23/49548 ,  H01L23/544 ,  H01L23/552 ,  H01L24/73 ,  H01L24/97 ,  H01L2223/54406 ,  H01L2223/54426 ,  H01L2223/54433 ,  H01L2223/54486 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/73265 ,  H01L2224/97 ,  H01L2924/12042 ,  H01L2924/181 ,  H01L2924/19105 ,  H01L2924/19106 ,  H01L2924/3025 ,  H01L2924/00012 ,  H01L2924/00014 ,  H01L2924/00

摘要： An electronic component module includes a double-sided mounting board having a front surface and a back surface; components mounted on the front surface and the back surface of the double-sided mounting board; an insulating resin sealing the components mounted on the front surface and the back surface; and a lead frame bonded to the back surface of the double-sided mounting board. The back surface of the double-sided mounting board is sealed with the insulating resin such that the lead frame is not covered by the insulating resin, and the thickness of the insulating resin sealing the components mounted on the back surface of the double-sided mounting board is less than or equal to the thickness of the lead frame.

摘要翻译： 电子部件模块包括具有前表面和后表面的双面安装板; 安装在双面安装板的前表面和后表面上的部件; 密封安装在前表面和后表面上的部件的绝缘树脂; 以及引线框架，其结合到双面安装板的背面。 双面安装板的背面用绝缘树脂密封，使得引线框架不被绝缘树脂覆盖，并且绝缘树脂的厚度将安装在双面安装背面上的部件密封 板小于或等于引线框架的厚度。

公开(公告)号：US20070138431A1

公开(公告)日：2007-06-21

申请号：US11468599

申请日：2006-08-30

申请人： Ryuichi Wada ,  Takuya Aoki ,  Hiroshi Momoi ,  Yukio Takahashi ,  Takahiro Satoh

发明人： Ryuichi Wada ,  Takuya Aoki ,  Hiroshi Momoi ,  Yukio Takahashi ,  Takahiro Satoh

IPC分类号： C04B35/26 ,  H01F1/00

CPC分类号： H01F1/344 ,  C04B35/265 ,  C04B35/62655 ,  C04B35/62685 ,  C04B35/63416 ,  C04B2235/3279 ,  C04B2235/3281 ,  C04B2235/3284 ,  C04B2235/3293 ,  C04B2235/3298 ,  C04B2235/656 ,  H01F17/04

摘要： An NiCuZn-base ferrite of the invention comprises as main components an iron oxide in an amount of 45.0 to 49.0 mol % on Fe2O3 basis, an copper oxide in an amount of 5.0 to 14.0 mol % on CuO basis and a zinc oxide in an amount of 1.0 to 32.0 mol % on ZnO basis with a nickel oxide accounting for the rest mol % on NiO basis. With respect to the main components, a bismuth oxide is contained in an amount of 0.25 exclusive to 0.40% by weight on Bi2O3 basis, and a tin oxide is contained in an amount of 1.00 to 2.50% by weight on SnO2 basis. The invention ensures a leap upward in direct-current bias characteristics.

摘要翻译： 本发明的NiCuZn系铁氧体主要成分为Fe 3 O 3 3+的氧化铁的含量为45.0〜49.0摩尔％，氧化铜 CuO为5.0〜14.0摩尔％，ZnO为1.0〜32.0摩尔％，NiO为余量，摩尔％为氧化镍。 关于主要成分，氧化铋的含量以Bi 2 N 3 O 3为基准，不包括0.40重量％，并且含有氧化锡 其量为SnO 2 2的1.00至2.50重量％。 本发明确保了直流偏压特性的上升。

公开(公告)号：US09152525B2

公开(公告)日：2015-10-06

申请号：US13873634

申请日：2013-04-30

申请人： Ryuichi Wada ,  Yuko Ando ,  Ryohei Haga

发明人： Ryuichi Wada ,  Yuko Ando ,  Ryohei Haga

IPC分类号： G06F11/30

CPC分类号： G06F11/3048 ,  G06F11/3013 ,  G06F11/3041 ,  G06F11/3062 ,  G06F11/3089

摘要： A serial communication device includes: a data transfer unit configured to repeat storing a predetermined unit of data, received by a receiving unit, in a receiving buffer and transfer data to a storage unit when data of a predetermined size is accumulated in the receiving buffer; a counting unit configured to count one of the number of times the predetermined unit of data is stored and an amount of data accumulated; a monitoring unit configured to monitor a count value counted by the counting unit; and a data identifying unit configured to determine that a current interval is a non-communication interval during which a sending source does not send data if the count value remains unchanged for a predetermined time and identify first data, received after the determination of the non-communication interval, as beginning data of a sequence of data including a plurality of pieces of data.

摘要翻译： 串行通信装置包括：数据传送单元，被配置为在接收缓冲器中累积预定大小的数据时，将由接收单元接收的预定数据单元重复存储在接收缓冲器中，并将数据传送到存储单元; 计数单元，被配置为对所存储的预定数据单元的次数和累积的数据量进行计数中的一个; 监视单元，被配置为监视由所述计数单元计数的计数值; 以及数据识别单元，被配置为确定当前间隔是非通信间隔，在所述非通信间隔期间，如果所述计数值在预定时间内保持不变，并且识别在所述非通信间隔之后接收到的第一数据， 通信间隔，作为包括多条数据的数据序列的起始数据。

公开(公告)号：US07378036B2

公开(公告)日：2008-05-27

申请号：US11258269

申请日：2005-10-26

申请人： Ryuichi Wada ,  Takuya Aoki ,  Atsuhito Matsukawa ,  Kensaku Asakura

发明人： Ryuichi Wada ,  Takuya Aoki ,  Atsuhito Matsukawa ,  Kensaku Asakura

IPC分类号： H01F1/34

CPC分类号： H01F1/344 ,  C04B35/265 ,  C04B35/62655 ,  C04B2235/3241 ,  C04B2235/3279 ,  C04B2235/3281 ,  C04B2235/3284 ,  C04B2235/3293 ,  C04B2235/3298 ,  C04B2235/77 ,  C04B2235/96 ,  H01F17/0013

摘要： A ferrite material of the present invention is configured such that 0.05 to 1.0 wt % of bismuth oxide in terms of Bi2O3, 0.5 to 3.0 wt % of tin oxide in terms of SnO2, and 30 to 5000 wt ppm of chromium oxide in terms of Cr2O3 are added to a predetermined main component mixture composition. Therefore, it is possible to achieve an improvement in DC bias characteristics, an improvement in temperature characteristics of initial magnetic permeability, and an improvement in resistivity and further achieve an improvement in burned body strength, particularly in burned body flexural strength (bending strength).

摘要翻译： 本发明的铁氧体材料被配置为使得以Bi 2 O 3 3计的氧化铋为0.05-1.0重量％，氧化锡为0.5-3.0重量％ 将SnO 2 N 2的条件和以Cr 2 O 3 3 N计的氧化铬的30-5000重量ppm加入到预定的主要组分混合物 组成。 因此，可以实现直流偏置特性的改善，初始磁导率的温度特性的提高和电阻率的提高，并且进一步实现了燃烧体强度的提高，特别是在被烧身体弯曲强度（弯曲强度）方面。

公开(公告)号：US20060116283A1

公开(公告)日：2006-06-01

申请号：US11258269

申请日：2005-10-26

申请人： Ryuichi Wada ,  Takuya Aoki ,  Atsuhito Matsukawa ,  Kensaku Asakura

发明人： Ryuichi Wada ,  Takuya Aoki ,  Atsuhito Matsukawa ,  Kensaku Asakura

IPC分类号： C04B35/26

CPC分类号： H01F1/344 ,  C04B35/265 ,  C04B35/62655 ,  C04B2235/3241 ,  C04B2235/3279 ,  C04B2235/3281 ,  C04B2235/3284 ,  C04B2235/3293 ,  C04B2235/3298 ,  C04B2235/77 ,  C04B2235/96 ,  H01F17/0013

摘要： A ferrite material of the present invention is configured such that 0.05 to 1.0 wt % of bismuth oxide in terms of Bi2O3, 0.5 to 3.0 wt % of tin oxide in terms of SnO2, and 30 to 5000 wt ppm of chromium oxide in terms of Cr2O3 are added to a predetermined main component mixture composition. Therefore, it is possible to achieve an improvement in DC bias characteristics, an improvement in temperature characteristics of initial magnetic permeability, and an improvement in resistivity and further achieve an improvement in burned body strength, particularly in burned body flexural strength (bending strength).

摘要翻译： 本发明的铁氧体材料被配置为使得以Bi 2 O 3 3计的氧化铋为0.05-1.0重量％，氧化锡为0.5-3.0重量％ 将SnO 2 N 2的条件和以Cr 2 O 3 3 N计的氧化铬的30-5000重量ppm加入到预定的主要组分混合物 组成。 因此，可以实现直流偏置特性的改善，初始磁导率的温度特性的提高和电阻率的提高，并且进一步实现了燃烧体强度的提高，特别是在被烧身体弯曲强度（弯曲强度）方面。

公开(公告)号：US20130304947A1

公开(公告)日：2013-11-14

申请号：US13873634

申请日：2013-04-30

申请人： Ryuichi WADA ,  Yuko ANDO ,  Ryohei HAGA

发明人： Ryuichi WADA ,  Yuko ANDO ,  Ryohei HAGA

IPC分类号： G06F11/30

CPC分类号： G06F11/3048 ,  G06F11/3013 ,  G06F11/3041 ,  G06F11/3062 ,  G06F11/3089

摘要： A serial communication device includes: a data transfer unit configured to repeat storing a predetermined unit of data, received by a receiving unit, in a receiving buffer and transfer data to a storage unit when data of a predetermined size is accumulated in the receiving buffer; a counting unit configured to count one of the number of times the predetermined unit of data is stored and an amount of data accumulated; a monitoring unit configured to monitor a count value counted by the counting unit; and a data identifying unit configured to determine that a current interval is a non-communication interval during which a sending source does not send data if the count value remains unchanged for a predetermined time and identify first data, received after the determination of the non-communication interval, as beginning data of a sequence of data including a plurality of pieces of data.

摘要翻译： 串行通信装置包括：数据传送单元，被配置为在接收缓冲器中累积预定大小的数据时，将由接收单元接收的预定数据单元重复存储在接收缓冲器中，并将数据传送到存储单元; 计数单元，被配置为对所存储的预定数据单元的次数和累积的数据量进行计数中的一个; 监视单元，被配置为监视由所述计数单元计数的计数值; 以及数据识别单元，被配置为确定当前间隔是非通信间隔，在所述非通信间隔期间，如果所述计数值在预定时间内保持不变，并识别在所述非通信间隔之后接收到的第一数据， 通信间隔，作为包括多条数据的数据序列的起始数据。

公开(公告)号：US20110226982A1

公开(公告)日：2011-09-22

申请号：US13048436

申请日：2011-03-15

申请人： Ryuichi WADA ,  Shou KAWADAHARA ,  Yukio TAKAHASHI ,  Raitarou MASAOKA ,  Takashi SUZUKI ,  Hiroshi MOMOI

发明人： Ryuichi WADA ,  Shou KAWADAHARA ,  Yukio TAKAHASHI ,  Raitarou MASAOKA ,  Takashi SUZUKI ,  Hiroshi MOMOI

IPC分类号： H01F1/11

CPC分类号： C04B35/265 ,  B82Y30/00 ,  C01G49/0018 ,  C01G53/006 ,  C01P2002/52 ,  C01P2004/03 ,  C01P2004/61 ,  C01P2006/42 ,  C04B2235/3201 ,  C04B2235/3203 ,  C04B2235/3279 ,  C04B2235/3281 ,  C04B2235/3284 ,  C04B2235/3293 ,  C04B2235/3409 ,  C04B2235/3418 ,  C04B2235/5436 ,  C04B2235/5454 ,  C04B2235/785 ,  C04B2235/786 ,  H01F1/344

摘要： A ferrite composition includes a main component having 46.0 to 49.8 mol % of an iron oxide in terms of Fe2O3, 5.0 to 14.0 mol % of a copper oxide in terms of CuO and 6.0 to 32.0 mol % of a zinc oxide in terms of ZnO, and a remainder of the main component is composed of a nickel oxide; and as subcomponents, with respect to 100 wt % of the main component, 0.5 to 6.0 wt % of a silicon oxide in terms of SiO2 and 0.01 to 2.0 wt % of a boron oxide in terms of B2O3. Further, as a subcomponent, 0.01 to 0.17 wt % of potassium oxide in terms of K2O or 0.3 to 2.0 wt % of tin oxide in terms of SnO2 may be included. According to the present invention, the ferrite composition having good initial permeability, good superposed direct current characteristic and comparatively good temperature characteristic of the initial permeability, and achieving low temperature firing; and an electronic component having the ferrite composition can be provided.

摘要翻译： 铁氧体组合物包括以Fe 2 O 3计的氧化铁为46.0〜49.8摩尔％，CuO换算为氧化铜为5.0〜14.0摩尔％，ZnO为6.0〜32.0摩尔％的氧化锌的主成分， 主要成分的剩余部分由氧化镍构成; 作为副成分，相对于100重量％的主成分，以SiO 2计为0.5〜6.0重量％的氧化硅，以B 2 O 3换算为0.01〜2.0重量％的氧化硼。 此外，作为副成分，可以包括以K 2 O计的氧化锡为0.01〜0.17重量％，以SnO 2为0.3〜2.0重量％的氧化锡。 根据本发明，具有初期磁导率好，叠加直流电流特性好，初始磁导率相对较好温度特性的铁素体组合物，实现低温烧制; 并且可以提供具有铁氧体组成的电子部件。

公开(公告)号：US07527744B2

公开(公告)日：2009-05-05

申请号：US11468599

申请日：2006-08-30

申请人： Ryuichi Wada ,  Takuya Aoki ,  Hiroshi Momoi ,  Yukio Takahashi ,  Takahiro Satoh

发明人： Ryuichi Wada ,  Takuya Aoki ,  Hiroshi Momoi ,  Yukio Takahashi ,  Takahiro Satoh

IPC分类号： H01F1/34

CPC分类号： H01F1/344 ,  C04B35/265 ,  C04B35/62655 ,  C04B35/62685 ,  C04B35/63416 ,  C04B2235/3279 ,  C04B2235/3281 ,  C04B2235/3284 ,  C04B2235/3293 ,  C04B2235/3298 ,  C04B2235/656 ,  H01F17/04

摘要： An NiCuZn-base ferrite of the invention comprises as main components an iron oxide in an amount of 45.0 to 49.0 mol % on Fe2O3 basis, an copper oxide in an amount of 5.0 to 14.0 mol % on CuO basis and a zinc oxide in an amount of 1.0 to 32.0 mol % on ZnO basis with a nickel oxide accounting for the rest mol % on NiO basis. With respect to the main components, a bismuth oxide is contained in an amount of 0.25 exclusive to 0.40% by weight on Bi2O3 basis, and a tin oxide is contained in an amount of 1.00 to 2.50% by weight on SnO2 basis. The invention ensures a leap upward in direct-current bias characteristics.

摘要翻译： 本发明的NiCuZn系铁氧体主要成分为Fe2O3为45.0〜49.0摩尔％的氧化铁，CuO为5.0〜14.0摩尔％，氧化锌的量为 在氧化镍的基础上为1.0〜32.0摩尔％，NiO为余量，摩尔％为NiO。 关于主要成分，氧化铋的含量以Bi 2 O 3计为0.40重量％，氧化锡的含量为SnO 2为1.00〜2.50重量％。 本发明确保了直流偏压特性的上升。

公开(公告)号：US08847371B2

公开(公告)日：2014-09-30

申请号：US13758131

申请日：2013-02-04

申请人： Takayuki Otsuka ,  Fujio Furukawa ,  Ryuichi Wada ,  Makoto Kitazume ,  Toshiki Komiyama

发明人： Takayuki Otsuka ,  Fujio Furukawa ,  Ryuichi Wada ,  Makoto Kitazume ,  Toshiki Komiyama

IPC分类号： H01L23/495 ,  H01L23/00 ,  H01L23/544 ,  H01L21/50 ,  H01L23/552 ,  H01L23/31 ,  H01L21/56

CPC分类号： H01L23/495 ,  H01L21/50 ,  H01L21/561 ,  H01L23/3121 ,  H01L23/49531 ,  H01L23/49548 ,  H01L23/544 ,  H01L23/552 ,  H01L24/73 ,  H01L24/97 ,  H01L2223/54406 ,  H01L2223/54426 ,  H01L2223/54433 ,  H01L2223/54486 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/73265 ,  H01L2224/97 ,  H01L2924/12042 ,  H01L2924/181 ,  H01L2924/19105 ,  H01L2924/19106 ,  H01L2924/3025 ,  H01L2924/00012 ,  H01L2924/00014 ,  H01L2924/00

摘要： An electronic component module includes a double-sided mounting board having a front surface and a back surface; components mounted on the front surface and the back surface of the double-sided mounting board; an insulating resin sealing the components mounted on the front surface and the back surface; and a lead frame bonded to the back surface of the double-sided mounting board. The back surface of the double-sided mounting board is sealed with the insulating resin such that the lead frame is not covered by the insulating resin, and the thickness of the insulating resin sealing the components mounted on the back surface of the double-sided mounting board is less than or equal to the thickness of the lead frame.

摘要翻译： 电子部件模块包括具有前表面和后表面的双面安装板; 安装在双面安装板的前表面和后表面上的部件; 密封安装在前表面和后表面上的部件的绝缘树脂; 以及引线框架，其结合到双面安装板的背面。 双面安装板的背面用绝缘树脂密封，使得引线框架不被绝缘树脂覆盖，并且绝缘树脂的厚度将安装在双面安装背面上的部件密封 板小于或等于引线框架的厚度。