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1. 发明申请

US20050115628A1 Coil-winding method and coil unit formed by the method 有权
标题翻译：通过该方法形成的线圈绕组方法和线圈单元
公开(公告)号：US20050115628A1
公开(公告)日：2005-06-02
申请号：US10935114
申请日：2004-09-08
申请人： Koki Sasaki , Takaomi Toi
发明人： Koki Sasaki , Takaomi Toi
IPC分类号： H01F41/06 , B21F3/00
CPC分类号： H01F41/066 , H01F41/082
摘要： A coil-winding method for forming a coil unit includes the steps of winding first and second wires substantially parallel to each other simultaneously around a first layer position of a core to form a first turn, winding the first and second wires simultaneously to form a second turn while the second wire is disposed directly around the core, the first wire of the second turn adjacent to the first turn being disposed between the first and second wires of the first turn in the first layer so as to form a second layer, and winding the first and second wires simultaneously to form a third turn while the second wire is disposed directly around the core, the first wire of the third turn being disposed in the second layer and wound between the second wire of the first turn and the second wire of the second turn in the first layer.
摘要翻译：一种用于形成线圈单元的线圈绕组方法包括以下步骤：绕着芯的第一层位置同时缠绕基本上彼此平行的第一和第二电线，以形成第一匝，同时缠绕第一和第二电线以形成第二线在第二线直接设置在芯周围的情况下转动，与第一匝相邻的第二匝的第一线被设置在第一匝的第一匝的第一和第二线之间，以形成第二层，并且绕组所述第一和第二线同时形成第三匝，而所述第二线直接设置在所述芯周围，所述第三匝的所述第一线设置在所述第二层中并缠绕在所述第一匝的第二线和所述第二匝的第二线之间第二回合第一层。

2. 发明授权

US06480083B1 Coil device and method for manufacturing the same 有权
标题翻译：线圈装置及其制造方法
公开(公告)号：US06480083B1
公开(公告)日：2002-11-12
申请号：US09648168
申请日：2000-08-25
申请人： Takaomi Toi , Koki Sasaki
发明人： Takaomi Toi , Koki Sasaki
IPC分类号： H01F2729
CPC分类号： H01F27/292 , H01F17/045 , Y10T29/4902 , Y10T29/4913 , Y10T29/49144 , Y10T29/49155
摘要： A coil device includes terminal electrodes each including a bottom-surface electrode provided on a bottom surface of a flange, side-surface electrodes provided on side surfaces of the flange, and an end-surface electrode provided on an end surface of the flange at the lower part of the end surface. The end-surface electrode is arranged on the end surface of the flange so that the upper edge of the end-surface electrode is disposed at a first level that is substantially the same as that of the upper edges of the side-surface electrodes in the vicinity of boundaries between the end surface and each side surface of the flange and is disposed at a second level lower than the first level at an approximate central portion of the end surface of the flange.
摘要翻译：线圈装置包括端子电极，每个端子电极包括设置在凸缘的底表面上的底表面电极，设置在凸缘的侧表面上的侧表面电极以及设置在凸缘的端面上的端面电极端面的下部。端面电极布置在凸缘的端面上，使得端面电极的上边缘设置在与第一侧面电极的侧边电极的上边缘基本相同的第一水平处在凸缘的端表面和每个侧表面之间的边界附近，并且在法兰的端面的大致中央部处设置在比第一高度低的第二水平处。

3. 发明授权

US06552642B1 Electronic device having electric wires and method of producing same 有权
标题翻译：具有电线的电子装置及其制造方法
公开(公告)号：US06552642B1
公开(公告)日：2003-04-22
申请号：US09317665
申请日：1999-05-24
申请人： Takaomi Toi , Tetsuya Morinaga , Masahiro Bando , Tetsuo Hatakenaka , Kazuo Kasahara , Koki Sasaki , Takayuki Hirotsuji
发明人： Takaomi Toi , Tetsuya Morinaga , Masahiro Bando , Tetsuo Hatakenaka , Kazuo Kasahara , Koki Sasaki , Takayuki Hirotsuji
IPC分类号： H01F2729
CPC分类号： B23K20/023 , B23K2101/40 , H01F17/045 , H01F27/292 , H01F41/10 , H01L2924/0002 , H01L2924/00
摘要： An electronic device such as a chip coil including an electric wire firmly connected to electrodes in a highly reliable fashion is constructed to be mounted on a printed circuit board or substrate in a stable and reliable manner. At both ends of a core of the chip coil, there are provided electrodes having a multilayer structure including a high-conductivity layer made of Ag, Ag—Pd, or a similar material; a solder barrier layer made of Ni; and an easy-soldering layer made of Sn or solder. End portions of the electric wire are embedded in the easy-soldering layer so that the resultant electrode structure has a substantially flat surface. A thermo-compression process is performed so that the end portions of the electric wire are connected to the solder barrier layer via solid welding and to the easy-soldering layer via brazing.
摘要翻译：包括以高度可靠的方式牢固地连接到电极的电线的芯片线圈等电子装置被构造成以稳定可靠的方式安装在印刷电路板或基板上。在芯片线圈的芯的两端，设置有包括由Ag，Ag-Pd或类似材料制成的高导电层的多层结构的电极; 由Ni制成的阻焊层; 以及由Sn或焊料制成的易焊层。电线的端部埋设在易焊接层中，使得所得的电极结构具有基本平坦的表面。进行热压处理，使得电线的端部通过固体焊接与阻焊层连接，并通过钎焊与易焊接层连接。

4. 发明授权

US6119924A Electronic device having electric wires and method of producing same 有权
公开(公告)号：US6119924A
公开(公告)日：2000-09-19
申请号：US432979
申请日：1999-11-03
申请人： Takaomi Toi , Tetsuya Morinaga , Masahiro Bando , Tetsuo Hatakenaka , Kazuo Kasahara , Koki Sasaki , Takayuki Hirotsuji
发明人： Takaomi Toi , Tetsuya Morinaga , Masahiro Bando , Tetsuo Hatakenaka , Kazuo Kasahara , Koki Sasaki , Takayuki Hirotsuji
IPC分类号： B23K20/02 , B23K20/00
CPC分类号： B23K20/023 , B23K2201/40
摘要： An electronic device such as a chip coil including an electric wire firmly connected to electrodes in a highly reliable fashion is constructed to be mounted on a printed circuit board or substrate in a stable and reliable manner. At both ends of a core of the chip coil, there are provided electrodes having a multilayer structure including a high-conductivity layer made of Ag, Ag--Pd, or a similar material; a solder barrier layer made of Ni; and an easy-soldering layer made of Sn or solder. End portions of the electric wire are embedded in the easy-soldering layer so that the resultant electrode structure has a substantially flat surface. A thermo-compression process is performed so that the end portions of the electric wire are connected to the solder barrier layer via solid welding and to the easy-soldering layer via brazing.

5. 发明授权

US06027008A Electronic device having electric wires and method of producing same 失效
公开(公告)号：US06027008A
公开(公告)日：2000-02-22
申请号：US076549
申请日：1998-05-12
申请人： Takaomi Toi , Tetsuya Morinaga , Masahiro Bando , Tetsuo Hatakenaka , Kazuo Kasahara , Koki Sasaki , Takayuki Hirotsuji
发明人： Takaomi Toi , Tetsuya Morinaga , Masahiro Bando , Tetsuo Hatakenaka , Kazuo Kasahara , Koki Sasaki , Takayuki Hirotsuji
IPC分类号： B23K20/02 , H01F17/04 , H01F27/29 , H01F41/10 , H05K3/34 , H01L21/603 , H01L21/607
CPC分类号： B23K20/023 , H01F27/292 , H01F41/10 , B23K2201/40 , H01F17/045 , H01L2924/0002
摘要： An electronic device such as a chip coil including an electric wire firmly connected to electrodes in a highly reliable fashion is constructed to be mounted on a printed circuit board or substrate in a stable and reliable manner. At both ends of a core of the chip coil, there are provided electrodes having a multilayer structure including a high-conductivity layer made of Ag, Ag--Pd, or a similar material; a solder barrier layer made of Ni; and an easy-soldering layer made of Sn or solder. End portions of the electric wire are embedded in the easy-soldering layer so that the resultant electrode structure has a substantially flat surface. A thermo-compression process is performed so that the end portions of the electric wire are connected to the solder barrier layer via solid welding and to the easy-soldering layer via brazing.

6. 发明授权

US07051770B2 Coil-winding method and coil unit formed by the method 有权
标题翻译：通过该方法形成的线圈绕组方法和线圈单元
公开(公告)号：US07051770B2
公开(公告)日：2006-05-30
申请号：US10935114
申请日：2004-09-08
申请人： Koki Sasaki , Takaomi Toi
发明人： Koki Sasaki , Takaomi Toi
IPC分类号： B21F3/00 , B21C47/14 , B21C47/02 , H01F41/06
CPC分类号： H01F41/066 , H01F41/082
摘要： A coil-winding method for forming a coil unit includes the steps of winding first and second wires substantially parallel to each other simultaneously around a first layer position of a core to form a first turn, winding the first and second wires simultaneously to form a second turn while the second wire is disposed directly around the core, the first wire of the second turn adjacent to the first turn being disposed between the first and second wires of the first turn in the first layer so as to form a second layer, and winding the first and second wires simultaneously to form a third turn while the second wire is disposed directly around the core, the first wire of the third turn being disposed in the second layer and wound between the second wire of the first turn and the second wire of the second turn in the first layer.
摘要翻译：一种用于形成线圈单元的线圈绕组方法包括以下步骤：绕着芯的第一层位置同时缠绕基本上彼此平行的第一和第二电线，以形成第一匝，同时缠绕第一和第二电线以形成第二线在第二线直接设置在芯周围的情况下转动，与第一匝相邻的第二匝的第一线被设置在第一匝的第一匝的第一和第二线之间，以形成第二层，并且绕组所述第一和第二线同时形成第三匝，而所述第二线直接设置在所述芯周围，所述第三匝的所述第一线设置在所述第二层中并缠绕在所述第一匝的第二线和所述第二匝的第二线之间第二回合第一层。

7. 发明授权

US06804882B2 Method for manufacturing a coil device 有权
标题翻译：线圈装置的制造方法
公开(公告)号：US06804882B2
公开(公告)日：2004-10-19
申请号：US10197855
申请日：2002-07-19
申请人： Takaomi Toi , Koki Sasaki
发明人： Takaomi Toi , Koki Sasaki
IPC分类号： H05K330
CPC分类号： H01F27/292 , H01F17/045 , Y10T29/4902 , Y10T29/4913 , Y10T29/49144 , Y10T29/49155
摘要： A coil device includes terminal electrodes each including a bottom-surface electrode provided on a bottom surface of a flange, side-surface electrodes provided on side surfaces of the flange, and an end-surface electrode provided on an end surface of the flange at the lower part of the end surface. The end-surface electrode is arranged on the end surface of the flange so that the upper edge of the end-surface electrode is disposed at a first level that is substantially the same as that of the upper edges of the side-surface electrodes in the vicinity of boundaries between the end surface and each side surface of the flange and is disposed at a second level lower than the first level at an approximate central portion of the end surface of the flange.
摘要翻译：线圈装置包括端子电极，每个端子电极包括设置在凸缘的底表面上的底表面电极，设置在凸缘的侧表面上的侧表面电极以及设置在凸缘的端面上的端面电极端面的下部。端面电极布置在凸缘的端面上，使得端面电极的上边缘设置在与第一侧面电极的侧边电极的上边缘基本相同的第一水平处在凸缘的端表面和每个侧表面之间的边界附近，并且在法兰的端面的大致中央部处设置在比第一高度低的第二水平处。

8. 发明申请

US20050237141A1 Wire-wound coil and method for manufacturing the same 有权
标题翻译：线缠绕线圈及其制造方法
公开(公告)号：US20050237141A1
公开(公告)日：2005-10-27
申请号：US11094558
申请日：2005-03-30
申请人： Shinya Hirai , Yoshio Hanato , Koki Sasaki
发明人： Shinya Hirai , Yoshio Hanato , Koki Sasaki
IPC分类号： H01F27/28 , H01F17/04 , H01F27/02 , H01F27/29 , H01F37/00 , H01F41/04 , H01F41/10
CPC分类号： H01F27/292 , H01F17/045 , H01F41/10 , H01F2017/0093
摘要： A wire-wound coil includes a core, electrodes, and a wire. The core includes a winding core for winding the wire and a pair of flanges. A depression is formed on the inner lower portion of each of the flanges. The depression has a curved surface that curves inward in a direction from the inner wall to the outer wall of the flange and smoothly connects with the peripheral wall of the winding core. The end portions of the wire are extended along the curved surfaces and the tips of the end portions are bonded to the electrodes. The end portions are in an unstressed state and prevent the generation of tension caused by the contraction of a coating agent.
摘要翻译：线绕线圈包括芯，电极和线。该芯包括用于缠绕线和一对法兰的卷芯。凹凸形成在每个凸缘的内下部。凹陷具有从法兰的内壁到外壁的方向向内弯曲的曲面，并且与卷绕芯的周壁平滑地连接。电线的端部沿着弯曲表面延伸，并且端部的末端接合到电极。端部处于无应力状态，并且防止由于涂布剂的收缩引起的张力的产生。

9. 发明授权

US5083289A Optical calorimeter system for executing real and short time calorimetric measurement of the optical power 失效
标题翻译：用于执行光功率的实时和短时刻度光学计量系统
公开(公告)号：US5083289A
公开(公告)日：1992-01-21
申请号：US471839
申请日：1990-01-29
申请人： Kenji Kuroda , Koki Sasaki
发明人： Kenji Kuroda , Koki Sasaki
IPC分类号： G01J1/42 , G01K17/00
CPC分类号： G01K17/00
摘要： A temperature reference jacket includes an optical absorber for executing calorimetric measurement of optical power to be measured, a heater, a cooler, and a temperature sensor. The monitor monitors the optical power to be measured. A shutter selectively transmists/shields the optical power to be measured with respect to the optical absorber. A memory stores a first control amount for the cooler corresponding to the optical power to be measured and second and third control amounts for the heater in advance. A controller controls opening/closing of the shutter, reads out the first and second control amounts from the memory in accordance with the monitoring result from the monitor while the shutter is closed, and reading out the first and third control amounts from the memory while the shutter is open. The controller finely adjusts a voltage for the heater so that the temperature reference jacket and the optical absorber are set in an isothermal state while the shutter is closed and open, respectively. A data processor calculates the optical power to be measured in accordance with first and second isothermal control amounts for the voltage of the heater when the isothermal state is obtained while the shutter is closed and open, respectively.

10. 发明授权

US5821507A Electric cooker using induction heater 失效
标题翻译：电磁炉采用感应加热器
公开(公告)号：US5821507A
公开(公告)日：1998-10-13
申请号：US833780
申请日：1997-04-09
申请人： Koki Sasaki , Kuniaki Iguchi
发明人： Koki Sasaki , Kuniaki Iguchi
IPC分类号： H05B6/12 , H05B6/40
CPC分类号： H05B6/1227 , Y02B40/123
摘要： An electric cooker is provided, which can grill foods by heat rays from a metal heating member using induction heating and is hardly affected by drops from the foods. This electric cooker comprises a work coil wound in a substantially pipe-like shape for generating an alternating magnetic flux, a metal heating member having a substantially pipe-like shape disposed inside and coaxially with the work coil for being heated by the alternating magnetic flux generated by the work coil so as to generate heat rays, and an insulator having a substantially pipe-like shape disposed between the work coil and the metal heating member. A wire mesh for supporting the foods is disposed adjacent to the upper opening of the insulator. A receiving pan is disposed adjacent to the lower opening of the insulator for receiving drops from the foods. The metal heating member preferably has a shape suitable for collecting the heat rays to the upper opening. The cooker also can be applied for heating a metal pot or pan by means of a second work coil and an induction coil.
摘要翻译：提供了一种电饭煲，其可以通过使用感应加热从金属加热构件的热射线烧烤食物，并且几乎不受食物的滴落影响。这种电饭煲包括以大致管状形成的用于产生交流磁通的工作线圈，具有大致管状的金属加热部件，该金属加热部件设置在工作线圈的内部并且与工作线圈同轴，以便被产生的交变磁通量加热通过工作线圈产生热射线，以及布置在工作线圈和金属加热部件之间的具有大致管状的绝缘体。用于支撑食物的丝网布置成与绝缘体的上开口相邻。接收盘邻近绝缘体的下开口设置，用于从食物接收液滴。金属加热构件优选具有适于将热射线收集到上部开口的形状。炊具还可以用于通过第二工作线圈和感应线圈来加热金属锅或盘。

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