公开(公告)号：US20090166213A1

公开(公告)日：2009-07-02

申请号：US12089671

申请日：2006-10-31

申请人： Makoto Dobashi ,  Mitsuyoshi Matsuda ,  Sakiko Tomonaga ,  Hisao Sakai ,  Tomohiro Sakata ,  Ayumu Tateoka ,  Hiroshi Hata ,  Satoshi Mogi ,  Takeo Taguchi ,  Junshi Yoshioka

发明人： Makoto Dobashi ,  Mitsuyoshi Matsuda ,  Sakiko Tomonaga ,  Hisao Sakai ,  Tomohiro Sakata ,  Ayumu Tateoka ,  Hiroshi Hata ,  Satoshi Mogi ,  Takeo Taguchi ,  Junshi Yoshioka

IPC分类号： C25D3/38 ,  B32B15/04

CPC分类号： C25D3/38 ,  C25D1/04 ,  H05K1/09

摘要： An object of the present invention is to provide a production method which enables efficient production of an electro-deposited copper foil with further lower profile when compared to the low-profile electro-deposited copper foils which have been supplied to the market and is excellent in mechanical strength. For the purpose of achieving the object, a production method adopted obtains the electro-deposited copper foil by electrolyzing a sulfuric acid based copper electrolytic solution which contains a quaternary ammonium salt polymer having cyclic structure and chlorine, wherein for the quaternary ammonium salt polymer contained in the sulfuric acid based copper electrolytic solution, a DDAC dimer or higher polymer is used. For the quaternary ammonium salt polymer, a diallyl dimethyl ammonium chloride polymer having a number average molecular weight of 300 to 10000 is preferably used. The sulfuric acid based copper electrolytic solution preferably contains bis(3-sulfopropyl) disulfide or 3-mercapto-1-propanesulfonic acid that is a compound having a mercapto group.

摘要翻译： 本发明的一个目的是提供一种制造方法，该方法能够与已经供应到市场上的薄型电镀铜箔相比具有更低的轮廓的电解铜箔的有效生产 机械强度。 为了实现该目的，所采用的制造方法是通过电解含有具有环状结构和氯的季铵盐聚合物的硫酸系铜电解液得到电解铜箔，其中，对于 使用硫酸类铜电解液，DDAC二聚体或更高级聚合物。 对于季铵盐聚合物，优选使用数均分子量为300〜10000的二烯丙基二甲基氯化铵聚合物。 硫酸系铜电解液优选含有作为具有巯基的化合物的双（3-磺丙基）二硫化物或3-巯基-1-丙磺酸。

公开(公告)号：US08715836B2

公开(公告)日：2014-05-06

申请号：US12282231

申请日：2007-03-09

申请人： Makoto Dobashi ,  Mitsuyoshi Matsuda ,  Sakiko Tomonaga ,  Hisao Sakai ,  Tomohiro Sakata ,  Junshi Yoshioka ,  Jo Nishikawa ,  Takeo Taguchi

发明人： Makoto Dobashi ,  Mitsuyoshi Matsuda ,  Sakiko Tomonaga ,  Hisao Sakai ,  Tomohiro Sakata ,  Junshi Yoshioka ,  Jo Nishikawa ,  Takeo Taguchi

IPC分类号： H01L27/108 ,  H01L29/76 ,  H01L29/94

CPC分类号： H05K3/384 ,  C25D1/04 ,  C25D3/38 ,  C25D5/16 ,  C25D5/18 ,  C25D5/48 ,  C25D7/06 ,  H05K2201/0355 ,  H05K2203/0307 ,  H05K2203/0723 ,  H05K2203/1476 ,  Y10T428/12438 ,  Y10T428/12451 ,  Y10T428/12472 ,  Y10T428/12882 ,  Y10T428/12903 ,  Y10T428/12993 ,  Y10T428/24355 ,  Y10T428/24917

摘要： It is an object to provide a surface-treated electro-deposited copper foil which has a low profile at a level equal to or excellent than that of low-profile surface-treated electro-deposited copper foils that have conventionally been supplied to the market and in which waviness affecting the straight line performance of wiring is small, and a method for manufacturing the same. In order to achieve this object, in the surface-treated electro-deposited copper foil, the maximum waviness height (Wmax) of the bonding surface to be bonded with an insulation layer-constituting material to be 0.05 μm to 0.7 μm, the maximum peak to valley height (PV) to be 0.05 to 1.5 μm, and the surface roughness (Rzjis) to be 0.1 μm to 1.0 μm. The electro-deposited copper foil used for the manufacturing of this surface-treated electro-deposited copper foil is manufactured by using a sulfuric acid base copper electrolytic solution obtained by adding 3-mercapto-1-propanesulfonic acid or bis(3-sulfopropyl)disulfide, a quaternary ammonium salt polymer having a cyclic structure, and chlorine, and using a cathode having small surface roughness, under electrolysis conditions of carrying out continuous first-step electrolysis to n-th-step electrolysis at two or more different levels of electric current density.

摘要翻译： 本发明的目的是提供一种表面处理的电沉积铜箔，其具有等于或优于传统上被供应到市场的低轮廓表面处理的电沉积铜箔的等级或优异的水平， 其中影响布线直线性能的波纹小，及其制造方法。 为了实现这个目的，在表面处理的电解铜箔中，与绝缘层构成材料接合的接合面的最大波纹高度（Wmax）为0.05μm〜0.7μm，最大峰值 谷值（PV）为0.05〜1.5μm，表面粗糙度（Rzjis）为0.1μm〜1.0μm。 用于制造该表面处理的电解铜箔的电沉积铜箔通过使用通过加入3-巯基-1-丙磺酸或双（3-磺丙基）二硫化物得到的硫酸基铜电解液制备 ，具有环状结构的季铵盐聚合物和氯，并且在电解条件下使用具有小表面粗糙度的阴极，在连续的第一步电解下进行两步或更多不同电流水平的n步电解 密度。

公开(公告)号：US20090047539A1

公开(公告)日：2009-02-19

申请号：US12282231

申请日：2007-03-09

申请人： Makoto Dobashi ,  Mitsuyoshi Matsuda ,  Sakiko Tomonaga ,  Hisao Sakai ,  Tomohiro Sakata ,  Junshi Yoshioka ,  Jo Nishikawa ,  Takeo Taguchi

发明人： Makoto Dobashi ,  Mitsuyoshi Matsuda ,  Sakiko Tomonaga ,  Hisao Sakai ,  Tomohiro Sakata ,  Junshi Yoshioka ,  Jo Nishikawa ,  Takeo Taguchi

IPC分类号： B32B3/00 ,  B21C37/02 ,  C25D5/00

CPC分类号： H05K3/384 ,  C25D1/04 ,  C25D3/38 ,  C25D5/16 ,  C25D5/18 ,  C25D5/48 ,  C25D7/06 ,  H05K2201/0355 ,  H05K2203/0307 ,  H05K2203/0723 ,  H05K2203/1476 ,  Y10T428/12438 ,  Y10T428/12451 ,  Y10T428/12472 ,  Y10T428/12882 ,  Y10T428/12903 ,  Y10T428/12993 ,  Y10T428/24355 ,  Y10T428/24917

摘要： It is an object to provide a surface-treated electro-deposited copper foil which has a low profile at a level equal to or excellent than that of low-profile surface-treated electro-deposited copper foils that have conventionally been supplied to the market and in which waviness affecting the straight line performance of wiring is small, and a method for manufacturing the same. In order to achieve this object, in the surface-treated electro-deposited copper foil, the maximum waviness height (Wmax) of the bonding surface to be bonded with an insulation layer-constituting material to be 0.05 μm to 0.7 μm, the maximum peak to valley height (PV) to be 0.05 to 1.5 μm, and the surface roughness (Rzjis) to be 0.1 μm to 1.0 μm. The electro-deposited copper foil used for the manufacturing of this surface-treated electro-deposited copper foil is manufactured by using a sulfuric acid base copper electrolytic solution obtained by adding 3-mercapto-1-propanesulfonic acid or bis(3-sulfopropyl)disulfide, a quaternary ammonium salt polymer having a cyclic structure, and chlorine, and using a cathode having small surface roughness, under electrolysis conditions of carrying out continuous first-step electrolysis to n-th-step electrolysis at two or more different levels of electric current density.

摘要翻译： 本发明的目的是提供一种表面处理的电沉积铜箔，其具有等于或优于传统上被供应到市场的低轮廓表面处理的电沉积铜箔的等级或优异的水平， 其中影响布线直线性能的波纹小，及其制造方法。 为了实现这个目的，在表面处理的电解铜箔中，与绝缘层构成材料接合的接合面的最大波纹高度（Wmax）为0.05μm〜0.7μm，最大峰值 谷值（PV）为0.05〜1.5μm，表面粗糙度（Rzjis）为0.1μm〜1.0μm。 用于制造该表面处理的电解铜箔的电沉积铜箔通过使用通过加入3-巯基-1-丙磺酸或双（3-磺丙基）二硫化物得到的硫酸基铜电解液制备 ，具有环状结构的季铵盐聚合物和氯，并且在电解条件下使用具有小表面粗糙度的阴极，在连续的第一步电解下进行两步或更多不同电流水平的n步电解 密度。

公开(公告)号：US20060087794A1

公开(公告)日：2006-04-27

申请号：US11259354

申请日：2005-10-27

申请人： Tomohiro Sakata ,  Kazuko Taniguchi ,  Makoto Dobashi

发明人： Tomohiro Sakata ,  Kazuko Taniguchi ,  Makoto Dobashi

IPC分类号： H01G4/005

CPC分类号： H05K1/162 ,  H05K3/384 ,  H05K2201/0355 ,  H05K2201/09309 ,  H05K2201/09509 ,  H05K2203/0723

摘要： It is an object to provide a capacitor layer forming material useful for a printed wiring board with a substrate of fluorine resin, liquid-crystal polymer or the like, which is fabricated by hot-pressing at 300 to 400° C., and showing no deterioration in strength after the hot-pressing. In order to achieve the object, the capacitor layer forming material, comprising a first electroconductive layer used for forming an upper electrode and second electroconductive layer used for forming a lower electrode with a dielectric layer in-between for a printed wiring board, has the second electroconductive layer made of a composite foil comprising a copper layer coated with one or more layers of, plated hard nickel, plated cobalt and plated nickel/cobalt alloy.

摘要翻译： 本发明的目的是提供一种用于印刷线路板的电容器层形成材料，其具有氟树脂，液晶聚合物等的基材，其通过在300-400℃下热压而制成，并且不显示 热压后的强度变差。 为了实现该目的，电容器层形成材料包括用于形成上电极的第一导电层和用于形成用于印刷电路板的介电层之间的下电极的第二导电层，具有第二导电层 导电层由复合箔制成，包括涂覆有一层或多层电镀硬镍，镀钴和镀镍/钴合金的铜层。

公开(公告)号：US08983756B2

公开(公告)日：2015-03-17

申请号：US14111094

申请日：2012-03-15

申请人： Tomohiro Sakata ,  Daisuke Tanaka ,  Futoshi Yoshimura ,  Ryo Uchida

发明人： Tomohiro Sakata ,  Daisuke Tanaka ,  Futoshi Yoshimura ,  Ryo Uchida

IPC分类号： F02B1/10 ,  F02B17/00

CPC分类号： F02B17/005 ,  F02B23/104 ,  F02B2023/103 ,  F02D41/402 ,  F02D41/405 ,  F02M61/1806 ,  Y02T10/125

摘要： An internal combustion engine has a cylinder, a cylinder head mounted to the cylinder, a piston disposed in the cylinder, and a fuel injection valve. A combustion chamber is defined by the piston, the cylinder head and the cylinder. The fuel injection valve has a plurality of injection holes that injects fuel directly inside the cylinder from a side of the combustion chamber. The injection holes inject fuel in a spray shape with an overall shape, which is formed by a plurality of sprays being injected from the injection holes. The overall shape expands toward the cylinder head and forms one part of a conical shape that is dented near the piston. Central axes of some of the injection holes are oriented toward a boundary portion near the exhaust valve formed at a crown surface of the piston and an inner wall of the cylinder when fuel is injected.

摘要翻译： 内燃机具有气缸，安装在气缸上的气缸盖，设置在汽缸中的活塞和燃料喷射阀。 燃烧室由活塞，气缸盖和气缸限定。 燃料喷射阀具有多个喷射孔，其从燃烧室的侧面直接在气缸内喷射燃料。 喷射孔喷射具有整体形状的喷雾形式，其由从喷射孔喷射的多个喷雾形成。 整体形状向气缸盖膨胀，形成在活塞附近凹陷的圆锥形的一部分。 一些喷射孔的中心轴朝向形成在活塞的冠面处的排气阀附近的边界部分和在燃料喷射时的气缸的内壁。

公开(公告)号：US6147454A

公开(公告)日：2000-11-14

申请号：US186431

申请日：1998-11-05

申请人： Yukio Uchida ,  Tomoaki Iwamoto ,  Tomohiro Sakata

发明人： Yukio Uchida ,  Tomoaki Iwamoto ,  Tomohiro Sakata

IPC分类号： H01J29/00 ,  H04N9/29 ,  H01J29/56

CPC分类号： H01J29/003 ,  H04N9/29 ,  H01J2229/0015 ,  H01J2229/8634

摘要： A display unit that enables reduction in number of additional parts, decrease in leakage magnetic field in a VLF band generated from the display unit in all directions at low cost, and suppression of the leakage magnetic field to the specified value or less according to MPR-II Standard with tolerance is provided. The display unit comprises a cathode-ray tube having a neck portion, a deflection yoke 2 that is mounted at a predetermined position on a periphery of the neck portion, and a driving circuit 3 that has a coil 4 and drives the deflection yoke 2. The driving circuit 3 (the coil 4) is provided at such a position and in such a direction that a magnetic field E.sub.2 generated from the driving circuit 3 (the coil 4) cancels out a leakage magnetic field generated E.sub.1 from the deflection yoke 2 substantially at the position in front of and 50 cm away from the center of a face panel of the cathode-ray tube.

摘要翻译： 一种显示单元，其能够减少附加部件的数量，以低成本在所有方向上从显示单元产生的VLF频带中的泄漏磁场减小，并且根据MPR-抑制将泄漏磁场抑制到指定值以下。 提供了具有公差的II标准。 显示单元包括具有颈部的阴极射线管，安装在颈部周边的预定位置的偏转线圈2和具有线圈4并驱动偏转线圈2的驱动电路3。 驱动电路3（线圈4）设置在从驱动电路3（线圈4）产生的磁场E2基本上抵消来自偏转线圈2的产生的E1的泄漏磁场的位置和方向上 在阴极射线管的面板的中心前方和距离中心50cm的位置处。

公开(公告)号：US20140373805A1

公开(公告)日：2014-12-25

申请号：US14111094

申请日：2012-03-15

申请人： Tomohiro Sakata ,  Daisuke Tanaka ,  Futoshi Yoshimura ,  Ryo Uchida

发明人： Tomohiro Sakata ,  Daisuke Tanaka ,  Futoshi Yoshimura ,  Ryo Uchida

IPC分类号： F02B17/00

CPC分类号： F02B17/005 ,  F02B23/104 ,  F02B2023/103 ,  F02D41/402 ,  F02D41/405 ,  F02M61/1806 ,  Y02T10/125

摘要： An internal combustion engine has a cylinder, a cylinder head mounted to the cylinder, a piston disposed in the cylinder, and a fuel injection valve. A combustion chamber is defined by the piston, the cylinder head and the cylinder. The fuel injection valve has a plurality of injection holes that injects fuel directly inside the cylinder from a side of the combustion chamber. The injection holes inject fuel in a spray shape with an overall shape, which is formed by a plurality of sprays being injected from the injection holes. The overall shape expands toward the cylinder head and forms one part of a conical shape that is dented near the piston. Central axes of some of the injection holes are oriented toward a boundary portion near the exhaust valve formed at a crown surface of the piston and an inner wall of the cylinder when fuel is injected.

摘要翻译： 内燃机具有气缸，安装在气缸上的气缸盖，设置在汽缸中的活塞和燃料喷射阀。 燃烧室由活塞，气缸盖和气缸限定。 燃料喷射阀具有多个喷射孔，其从燃烧室的侧面直接在气缸内喷射燃料。 喷射孔喷射具有整体形状的喷雾形式，其由从喷射孔喷射的多个喷雾形成。 整体形状向气缸盖膨胀，形成在活塞附近凹陷的圆锥形的一部分。 一些喷射孔的中心轴朝向形成在活塞的顶面处的排气阀附近的边界部分和在燃料喷射时的气缸的内壁。

公开(公告)号：US11254355B2

公开(公告)日：2022-02-22

申请号：US16658788

申请日：2019-10-21

申请人： Kei Kashiyama ,  Tomohiro Sakata ,  Yoshihisa Yamada

发明人： Kei Kashiyama ,  Tomohiro Sakata ,  Yoshihisa Yamada

IPC分类号： B62D6/02 ,  B62D5/04

摘要： An electronic control device controls an electronic power steering apparatus including a motor configured to assist steering of a steering wheel provided in a vehicle and a torque sensor configured to detect a steering torque applied to the steering wheel. The electronic control device includes: a torque current control unit that sets a first current command value to be supplied to the motor according to a value of the steering torque applied to the steering wheel; a differential control unit that calculates a torque differential value as a differential value of the steering torque and sets a second current command value according to the torque differential value and a rotation speed of the motor; and a command value calculation unit that calculates a motor current command value to be supplied to the motor based on the first current command value and the second current command value.

公开(公告)号：US06215258B1

公开(公告)日：2001-04-10

申请号：US09407923

申请日：1999-09-29

申请人： Tomohiro Sakata ,  Mitsuya Masuda ,  Yukio Uchida ,  Tomoaki Iwamoto

发明人： Tomohiro Sakata ,  Mitsuya Masuda ,  Yukio Uchida ,  Tomoaki Iwamoto

IPC分类号： G09G104

CPC分类号： H04N3/26 ,  H01J2229/4841

摘要： A dynamic focus circuit enables ideal focusing characteristics to be obtained across the entire screen of a wide-angled cathode ray tube, by generating a dynamic focus voltage having a flat-bottomed waveform through the addition of a simple circuit to a conventional analog circuit. If an S-shaping voltage method is used, the voltage of a signal induced in a secondary coil of a step-up transformer for raising the voltage of a parabolic waveform signal having a horizontal deflection period switches the gain for converting the parabolic waveform signal to a dynamic focus voltage, according to whether the induced voltage exceeds a specified reference value. If the induced voltage does not exceed the specified reference value, the parabolic waveform signal is converted to the dynamic focus voltage at a gain of less than one. If a DAF (Dynamic Focus) signal generating IC is used, a gain control voltage for controlling a gain of the parabolic waveform signal generated by the DAF signal generating IC is altered so that the gain is smaller than one at the approximate midpoint of a horizontal deflection period, and increases as it moves out to the edges of the screen.

摘要翻译： 动态聚焦电路通过通过向常规模拟电路添加简单电路而产生具有平底波形的动态聚焦电压，从而可以在广角阴极射线管的整个屏幕上获得理想的聚焦特性。 如果使用S整形电压方法，则升压变压器的次级线圈中感应的信号的电压用于提高具有水平偏转周期的抛物面波形信号的电压，将用于将抛物线波形信号转换的增益切换为 动态聚焦电压，根据感应电压是否超过规定的参考值。 如果感应电压不超过规定的参考值，则抛物线波形信号以小于1的增益转换为动态聚焦电压。 如果使用DAF（动态聚焦）信号发生IC，则改变用于控制由DAF信号产生IC产生的抛物线波形信号的增益的增益控制电压，使得增益小于在水平方向的大致中点处的增益 偏转周期，并且随着其移动到屏幕的边缘而增加。