公开(公告)号：US20080129439A1

公开(公告)日：2008-06-05

申请号：US11979445

申请日：2007-11-02

申请人： Tomonaga Nishikawa ,  Tomokazu Ito ,  Makoto Yoshida ,  Hiroshi Kamiyama

发明人： Tomonaga Nishikawa ,  Tomokazu Ito ,  Makoto Yoshida ,  Hiroshi Kamiyama

IPC分类号： H01F5/00 ,  H01F5/06

CPC分类号： H01F17/0013 ,  H01F27/323 ,  H01F2017/002 ,  H01F2017/0093 ,  H03H2001/0092

摘要： The invention relates to surface-mount type coil components having a mounting surface for mounting them on a printed circuit board or hybrid IC (HIC) and provides a coil component having high electrical characteristics. A common mode filter includes a coil conductor formed in a spiral shape, cut ends which are parts of the coil conductor cut to face each other, and bridge conductors formed so that an insulation film is interposed between the coil conductor and the same to connect the cut ends to each other.

摘要翻译： 本发明涉及具有用于将它们安装在印刷电路板或混合IC（HIC）上的安装表面的表面安装型线圈部件，并提供具有高电特性的线圈部件。 共模滤波器包括形成为螺旋形状的线圈导体，作为切断面对的线圈导体的部分的切端，以及形成为使得绝缘膜插入在线圈导体与其之间的桥导体，以将 相互切割。

公开(公告)号：US07362205B2

公开(公告)日：2008-04-22

申请号：US11502373

申请日：2006-08-11

申请人： Tomokazu Ito ,  Takeshi Okumura

发明人： Tomokazu Ito ,  Takeshi Okumura

IPC分类号： H01F5/00

CPC分类号： H01F17/0013 ,  H01F27/40 ,  H01F2017/0026 ,  H01F2017/0093 ,  H03H1/0007 ,  H03H7/09 ,  H03H2001/0085 ,  H03H2001/0092

摘要： A common-mode filter comprises a first conductor layer, a second conductor layer, and an insulating layer placed between the first and second conductor layers. The first conductor layer has a first spiral part formed such as to draw a convolution and a first lead electrode extending from one end of the first spiral part. The second conductor layer has a second spiral part formed such as to draw a convolution and a second lead electrode extending from one end of the second spiral part. The first conductor layer is formed with third and fourth lead electrodes. The second conductor layer is formed with a connecting conductor connecting the third lead electrode to the other end of the first spiral part. The fourth lead electrode is connected to the other end of the second spiral part through a contact hole formed in the insulating layer. The third lead electrode is connected to one end of the connecting conductor through a contact hole formed in the insulating layer. The other end of the connecting conductor is connected to the other end of the first spiral part through a contact hole formed in the insulating layer.

摘要翻译： 共模滤波器包括第一导体层，第二导体层和布置在第一和第二导体层之间的绝缘层。 第一导体层具有形成为卷绕的第一螺旋部分和从第一螺旋部分的一端延伸的第一引线电极。 第二导体层具有形成为卷取的第二螺旋部分和从第二螺旋部分的一端延伸的第二引线电极。 第一导体层由第三和第四引线电极形成。 第二导体层形成有将第三引线电极连接到第一螺旋部分的另一端的连接导体。 第四引线电极通过形成在绝缘层中的接触孔连接到第二螺旋部分的另一端。 第三引线电极通过形成在绝缘层中的接触孔连接到连接导体的一端。 连接导体的另一端通过形成在绝缘层中的接触孔连接到第一螺旋部分的另一端。

公开(公告)号：US07283028B2

公开(公告)日：2007-10-16

申请号：US10909421

申请日：2004-08-03

申请人： Makoto Yoshida ,  Tomokazu Ito ,  Tadashige Konno ,  Nobuyuki Okuzawa

发明人： Makoto Yoshida ,  Tomokazu Ito ,  Tadashige Konno ,  Nobuyuki Okuzawa

IPC分类号： H01F5/00

CPC分类号： H01F17/0006 ,  H01F2017/0046 ,  H01F2017/0093

摘要： Each of first and second coil conductors has a spiral form and is disposed between first and second magnetic substrates. The first and second coil conductors include first parts arranged so as to extend along each other with a predetermined gap therebetween on a first insulating layer, and second parts intersecting each other three-dimensionally. The first and second coil conductors intersect each other in their middle part as seen from a direction orthogonal to the principal face of the first magnetic substrate (second magnetic substrate).

摘要翻译： 第一和第二线圈导体中的每一个具有螺旋形状并且设置在第一和第二磁性基板之间。 第一和第二线圈导体包括第一部分，其布置成在第一绝缘层上以预定间隙彼此延伸，并且第二部分三维地彼此相交。 从与第一磁性基板（第二磁性基板）的主面垂直的方向看，第一和第二线圈导体在它们的中间部分彼此相交。

公开(公告)号：US07253713B2

公开(公告)日：2007-08-07

申请号：US11264032

申请日：2005-11-02

申请人： Toshio Tomonari ,  Tomokazu Ito ,  Toshihiro Kuroshima

发明人： Toshio Tomonari ,  Tomokazu Ito ,  Toshihiro Kuroshima

IPC分类号： H01F5/00

CPC分类号： H01F17/0013 ,  H01F2017/0093 ,  H03H2001/0092

摘要： A common-mode choke coil has first and second coil parts, a first inductance part, and a second inductance part. The first coil part and the second coil part are magnetically coupled to each other. The first inductance part is electrically connected in series to the first coil part and is not substantially magnetically coupled to the first coil part. The second inductance part is electrically connected in series to the second coil part and is not substantially magnetically coupled to the second coil part. The first inductance part and the second inductance part are not substantially magnetically coupled to each other.

摘要翻译： 共模扼流线圈具有第一和第二线圈部分，第一电感部分和第二电感部分。 第一线圈部分和第二线圈部分彼此磁耦合。 第一电感部分与第一线圈部分串联电连接，并且基本上不与第一线圈部分磁耦合。 第二电感部件与第二线圈部分串联电连接，并且基本上不与第二线圈部分磁耦合。 第一电感部分和第二电感部分基本上不是彼此磁耦合的。

公开(公告)号：US07145427B2

公开(公告)日：2006-12-05

申请号：US10894045

申请日：2004-07-20

申请人： Makoto Yoshida ,  Nobuyuki Okuzawa ,  Tomokazu Ito ,  Takashi Kudo ,  Makoto Otomo ,  Akira Sato

发明人： Makoto Yoshida ,  Nobuyuki Okuzawa ,  Tomokazu Ito ,  Takashi Kudo ,  Makoto Otomo ,  Akira Sato

IPC分类号： H01F5/00

CPC分类号： H01F17/0013 ,  H01F2017/0093 ,  H01F2017/048 ,  H03H2001/0085 ,  H03H2001/0092 ,  Y10T29/4902 ,  Y10T29/4906 ,  Y10T29/49062 ,  Y10T29/49073

摘要： There is provided a common mode choke coil whose impedance value can be easily adjusted by changing the thickness of an insulation layer for impedance value adjustment appropriately. An insulation layer for impedance value adjustment is formed throughout a principal surface of a first magnetic substrate. Coil patterns and insulation layers are alternately formed on that layer. Parts of the insulation layers other than the insulation layer for impedance value adjustment are removed in either or both of a central region surrounded by the coil patterns and a region around the coil patterns. A resin including magnetic powder is provided on the uppermost insulation layer and the regions where the insulation layers have been removed, and a second magnetic substrate is bonded through a bonding layer.

摘要翻译： 提供了一种共模扼流线圈，其阻抗值可以通过适当地改变绝缘层的厚度来进行阻抗值调节来容易地调节。 在第一磁性基板的整个主表面上形成用于阻抗值调节的绝缘层。 线圈图案和绝缘层交替地形成在该层上。 除了用于阻抗值调节的绝缘层之外的绝缘层的一部分在由线圈图案围绕的中心区域和线圈图案周围的区域中的任一个或两个中去除。 包含磁性粉末的树脂设置在最上层的绝缘层和绝缘层被去除的区域上，第二磁性基板通过接合层接合。

公开(公告)号：US07091816B1

公开(公告)日：2006-08-15

申请号：US11368657

申请日：2006-03-07

申请人： Tomokazu Ito ,  Takeshi Okumura

发明人： Tomokazu Ito ,  Takeshi Okumura

IPC分类号： H01F5/00

CPC分类号： H01F17/0013 ,  H01F27/34 ,  H01F2017/0093

摘要： A common-mode choke coil comprises an insulating layer and first and second coil conductors. The first and second coil conductors are laminated with the insulating layer interposed therebetween and are magnetically coupled to each other. A width W (mm) and a length L (mm) of at least one coil conductor in the first and second coil conductors satisfy the relational expression of: √{square root over (L/W)}

摘要翻译： 共模扼流线圈包括绝缘层和第一和第二线圈导体。 第一和第二线圈导体层叠有绝缘层并且彼此磁耦合。 第一和第二线圈导体中至少一个线圈导体的宽度W（mm）和长度L（mm）满足关系式：<？in-line-formula description =“In-line formula”end =“ 引线“？>√{平方根（L / W）} <（7.6651-fc）/0.1385 <？in-line-formula description =”In-line Formulas“end =”tail“？>其中fc（MHz） 是相对于差模噪声的截止频率。

公开(公告)号：US20060176138A1

公开(公告)日：2006-08-10

申请号：US11375260

申请日：2006-03-15

申请人： Tomokazu Ito ,  Takashi Kudo ,  Makoto Otomo

发明人： Tomokazu Ito ,  Takashi Kudo ,  Makoto Otomo

IPC分类号： H01F5/00

CPC分类号： H01F41/046 ,  H01F17/0013 ,  H01F41/042 ,  H01F2017/0093 ,  H01F2017/048 ,  H03H2001/0085 ,  H03H2001/0092

摘要： A thin-film type common-mode choke coil includes a laminated structure having a magnetic substrate; and electrically insulating layers and conductor layers laminated on the magnetic substrate in a direction of thickness, wherein said conductor layers form at least two coil conductors; at least two of the conductor layers are provided as spiral conductor patterns; and the spiral conductor patterns satisfy the expression: 5 μm≦W1≦36 μm in which W1 is the conductor width of each of the spiral conductor patters. The spiral conductor patterns may also satisfy the expression: 100 μm2≦T*W1 in which T is the conductor thickness of each of said spiral conductor patterns or satisfy the expression: W2

摘要翻译： 薄膜型共模扼流线圈包括具有磁性基板的叠层结构; 以及层叠在所述磁性基板上的厚度方向的电绝缘层和导体层，其中，所述导体层形成至少两个线圈导体; 至少两个导体层被设置为螺旋导体图案; 并且螺旋导体图案满足以下表达式：5μm<= W 1 <=36μm，其中W 1是每个螺旋导体图案的导体宽度。 螺旋导体图案也可以满足以下表达式：其中T是每个所述螺旋导体图案的导体厚度，或满足以下表达式：W 2

公开(公告)号：US20060055817A1

公开(公告)日：2006-03-16

申请号：US11140110

申请日：2005-05-27

申请人： Tomokazu Ito

发明人： Tomokazu Ito

IPC分类号： H04N5/235

CPC分类号： H04N5/2352 ,  H04N5/238

摘要： A surveillance camera includes a lens aperture control unit controlling an amount of aperture of a lens so that a predetermined quality of image displayed on a monitor is maintained in taking an image of an object, an auto gain control unit which controls an image pickup sensitivity, a filter attachment/detachment control unit which attaches and detaches a color filter for a predetermined wavelength, a charging time control unit which controls a charging time in charging an image pickup device with electric charge, all the control units being sequentially operated, and an operation sequence setting unit which sets an operation sequence of the control units according to a type of the object.

摘要翻译： 监视摄像机包括：镜头孔径控制单元，控制透镜的孔径，使得在拍摄物体的图像中保持监视器上显示的图像的预定质量;控制摄像灵敏度的自动增益控制单元; 滤色器安装/拆卸控制单元，其连接和分离预定波长的滤色器;充电时间控制单元，其控制对具有电荷的图像拾取装置充电的充电时间，所有控制单元被顺序地操作;以及操作 序列设置单元，其根据对象的类型设置控制单元的操作序列。

公开(公告)号：US06499788B2

公开(公告)日：2002-12-31

申请号：US09840972

申请日：2001-04-25

申请人： Tomokazu Ito ,  Kenji Okamoto ,  Katsuhiro Katagiri ,  Minoru Shibata

发明人： Tomokazu Ito ,  Kenji Okamoto ,  Katsuhiro Katagiri ,  Minoru Shibata

IPC分类号： D62D2514

CPC分类号： B60K35/00 ,  B60K2350/405 ,  B60K2350/406 ,  B60Q3/14 ,  B60Q3/16

摘要： An automotive display unit includes a display unit 13 installed in an accommodating portion 5 provided in a dashboard portion, a closing member 15 for closing and/or opening an opening in the accommodating portion 5, a driving mechanism 17 provided with a motor 31 for driving the closing member 15, and a control unit, wherein the motor 31 is a pulse motor with an encoder, whereby while referring to a pulse output from the pulse motor 31, the control unit controls the driving of the motor 31 so as to adjust an opening width of the closing member 15 based on an opening or closing command inputted thereinto.

摘要翻译： 汽车显示单元包括安装在设置在仪表板部分中的容纳部分5中的显示单元13，用于关闭和/或打开容纳部分5中的开口的闭合部件15，设置有用于驱动的​​电动机31的驱动机构17 关闭构件15和控制单元，其中电动机31是具有编码器的脉冲电动机，由此，参照脉冲电动机31输出的脉冲，控制单元控制电动机31的驱动，以便调节 基于输入的打开或关闭命令，关闭构件15的开口宽度。

公开(公告)号：US5889337A

公开(公告)日：1999-03-30

申请号：US844134

申请日：1997-04-18

申请人： Tadashi Ito ,  Kenji Okamoto ,  Hiroaki Yamazaki ,  Tomokazu Ito ,  Yukio Kide

发明人： Tadashi Ito ,  Kenji Okamoto ,  Hiroaki Yamazaki ,  Tomokazu Ito ,  Yukio Kide

IPC分类号： B60R11/02 ,  B60K35/00 ,  B60K37/06 ,  B60L1/00

CPC分类号： B60K37/06 ,  B60K35/00

摘要： A vehicle electronic apparatus (1) includes an electronic control section (2) received in an accommodation cavity (23) in an instrument panel (22) in a vehicle for effecting an electronic function in the vehicle, a switch section (3) detachably attached to the electronic control section (2) for controlling the electronic control section (2), and a cover panel (4) to be fitted in the accommodating cavity (23) in the instrument panel (22) to cover the switch section (3) at the front side. It is possible to use in common the electronic section (2) which is an expensive electronic element and also to design the cover panel (4) with flexibility. The switch section (3) can be produced in compliance with the designed cover panel (4). A common use of electronic parts will achieve a reduction of cost and enhance a flexibility in design of an interior of the vehicle.

摘要翻译： 一种车载电子设备（1）包括：电子控制部分（2），其容纳在用于在车辆中实现电子功能的车辆中的仪表板（22）中的容纳腔（23）中;可拆卸地连接的开关部 到用于控制电子控制部分的电子控制部分（2）和装在仪表板（22）中的容纳腔（23）中以覆盖开关部分（3）的盖板（4） 在前方 通常可以使用作为昂贵的电子元件的电子部件（2），并且还可以灵活地设计盖板（4）。 开关部分（3）可以根据设计的盖板（4）生产。 电子部件的常见用途将降低成本并提高车辆内部设计的灵活性。