公开(公告)号：JP2004130691A

公开(公告)日：2004-04-30

申请号：JP2002298185

申请日：2002-10-11

Applicant: Totoku Electric Co Ltd ,  Toutoku Toryo Kk ,  東京特殊電線株式会社 ,  東特塗料株式会社

Inventor： YODA NAOTO ,  ITO MUNEYASU ,  HIRATA KUNIO

IPC: B32B27/36 ,  B32B27/18 ,  C09J7/02 ,  C09J167/00 ,  H01B7/08 ,  H01B7/295

Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant adhesive film which has superb flame retardancy, adhesive properties and flexibility and also is almost free from the hazard of generating dioxines during combustion, and a flat cable using this film. SOLUTION: This flame-retardant adhesive film has a primer layer and a thermoplastic polyester resin adhesive layer treated to be flame retardant with a brominated aromatic flame retardant and an inorganic filler formed on a polyester film as a solution of the problem. In this case, the thermoplastic polyester resin is preferably a blend of two or three kinds of the thermoplastic polyester resin with different softening temperatures. In addition, the inorganic filler is preferably composed of one kind, two kinds or more selected from among an antimony trioxide, a titanium dioxide, a silicon dioxide and a metallic hydroxide. The flat cable is manufactured using the flame-retardant adhesive film. COPYRIGHT: (C)2004,JPO

公开(公告)号：JP2004071592A

公开(公告)日：2004-03-04

申请号：JP2002224437

申请日：2002-08-01

Applicant: Totoku Electric Co Ltd ,  東京特殊電線株式会社

Inventor： YANAGIBASHI TAKANORI ,  KOBAYASHI OSAMU

IPC: H05K13/00

Abstract: PROBLEM TO BE SOLVED: To enable a worker to surely insert components into a printed board without changing component boxes many times even when the worker is unskilled. SOLUTION: The indicator (3a) of a component box (2a) containing a component to be inserted next into the printed board (PB) is lighted and, at the same time, a layout (m4) indicating the inserting position of the component on the printed board (PB) is displayed on a monitor (4a). COPYRIGHT: (C)2004,JPO

Abstract translation: 要解决的问题：为了使工作人员能够将组件确实地插入到印刷电路板中，而不改变组件箱，即使当工人不熟练时也是多次。

解决方案：包含要插入印刷板（PB）的部件的组件盒（2a）的指示器（3a）被点亮，同时，指示表示插入位置的布局（m4） 印刷电路板（PB）上的组件显示在监视器（4a）上。 版权所有（C）2004，JPO

公开(公告)号：JP2004061998A

公开(公告)日：2004-02-26

申请号：JP2002222444

申请日：2002-07-31

Applicant: Totoku Electric Co Ltd ,  東京特殊電線株式会社

Inventor： KANAZAWA SHUICHI ,  NAKAJIMA ATSUSHI

IPC: G03G15/20 ,  H05B6/36

Abstract: PROBLEM TO BE SOLVED: To provide an exciting coil for electromagnetic induction heating for setting the temperature distribution of an entire heating roller nearly uniform in the fixing device of an electromagnetic induction heating system. SOLUTION: In the exciting coil for the electromagnetic induction heating (10), an aggregate stranded wire obtained by gathering several magnetic wires is wound in array nearly to the paper feeding size of a heating roller (4) in the circumferential direction of a cylindrical bobbin made of heat resistant resin or ceramic (2a), and also is wound in double-layer by several winds only at both end parts of the coil, and also several ferrite cores (1) having the same cylindrical or rectangular shape are arranged on the center axis of the bobbin (2a) by leaving uniform intervals. COPYRIGHT: (C)2004,JPO

公开(公告)号：JP2004055377A

公开(公告)日：2004-02-19

申请号：JP2002212246

申请日：2002-07-22

Applicant: Nippan Kenkyujo Co Ltd ,  Pioneer Electronic Corp ,  Tohoku Pioneer Corp ,  Totoku Electric Co Ltd ,  パイオニア株式会社 ,  東京特殊電線株式会社 ,  東北パイオニア株式会社 ,  株式会社日板研究所

Inventor： ISHIGAKI TOSHIHIRO ,  UEHARA MASATAKE ,  SHIMADA TOMOYUKI

IPC: H01B7/00 ,  H01B3/00 ,  H01B3/12 ,  H01B7/02 ,  H01B7/29

Abstract: PROBLEM TO BE SOLVED: To prevent separation between a ceramic insulating film and a fused film of an insulated wire. SOLUTION: A ceramic insulation film 12 is formed on the circumferential surface of the wire 11 with a composition for coating containing a compound of zirconium and a compound of silicon. A primer 13 is formed on the circumferential surface of the insulation film 12 with organic resin modified silicon. A fused film 14 is formed on the circumferential surface of the primer 13 with a polyamide resin, a polyimide resin or an epoxy resin. COPYRIGHT: (C)2004,JPO

Abstract translation: 要解决的问题：为了防止绝缘电线的陶瓷绝缘膜和熔融膜之间的分离。 解决方案：在导线11的圆周表面上形成陶瓷绝缘膜12，其中涂覆组合物含有锆化合物和硅化合物。 底漆13由有机树脂改性硅形成在绝缘膜12的圆周表面上。 在底漆13的圆周表面上用聚酰胺树脂，聚酰亚胺树脂或环氧树脂形成熔融薄膜14。 版权所有（C）2004，JPO

公开(公告)号：JP2004048952A

公开(公告)日：2004-02-12

申请号：JP2002205250

申请日：2002-07-15

Applicant: Totoku Electric Co Ltd ,  東京特殊電線株式会社

Inventor： KOBAYASHI YUJI

IPC: H02M7/10 ,  H02M3/28

Abstract: PROBLEM TO BE SOLVED: To provide a high voltage power unit which outputs stable voltage efficiently and is reduced in its cost.
SOLUTION: This device comprises a double voltage rectifying circuit (5) which is composed of a capacitor (c) and a diode (D), and frequency control circuits (3, 6, and 7) which control the frequency (Fr) inputted into the double voltage rectifying circuit (5) so as to keep the output voltage (Vo) of the double voltage rectifying circuit (5) constant.
COPYRIGHT: (C)2004,JPO

公开(公告)号：JP2004045460A

公开(公告)日：2004-02-12

申请号：JP2002199136

申请日：2002-07-08

Applicant: Totoku Electric Co Ltd ,  東京特殊電線株式会社

Inventor： ASADA TOMOCHIKA

IPC: G02B6/36

Abstract: PROBLEM TO BE SOLVED: To provide the assembly structure of a ferrule with an optical fiber and the assembly structure of an optical fiber array where the tensile strength of an optical fiber attached and fixed with an adhesive or the like is remarkably improved. SOLUTION: In the assembly structure of the ferrule with the optical fiber and the assembly structure of the optical fiber array constituted by attaching and fixing one or two or more coated optical fibers 3 and attaching and fixing an optical fiber 2 obtained by removing the coating layer 4 of the edge of the coated optical fiber by a fixing member 6, a virtual connection L1 linking from the bending base point P of the optical fiber 2 at the opening part 7 of the member 6 to an axial center point Q at a boundary part 5 between the optical fiber 2 and the coated optical fiber 3 is set to form an angle θ, which is ≥5.5°, to the virtual axial line L2 of the optical fiber 2 in the member 6. By making the point Q go away from the point P in a direction Y parallel with a ferrule shaft, the angle θ is made ≤5.5°, and a distance D between the points P and Q is made ≥1mm and ≤3mm. COPYRIGHT: (C)2004,JPO

Abstract translation: 要解决的问题：提供具有光纤的套圈的组装结构以及光纤阵列的组装结构，其中用粘合剂等附着和固定的光纤的拉伸强度显着提高。 解决方案：在具有光纤的套管的组装结构中，以及通过安装和固定一个或两个或更多个涂覆的光纤3而构成的光纤阵列的组装结构，以及附接和固定通过去除 通过固定构件6涂覆光纤的边缘的涂层4，在构件6的开口部7处从光纤2的弯曲基点P连接到轴向中心点Q的虚拟连接L1 光纤2和被覆光纤3之间的边界部分5被设定为与构件6中的光纤2的虚拟轴线L2成45°角度θ。通过使点Q 远离点P与套圈轴平行的方向Y，角度θ为≤5.5°，点P和Q之间的距离D为≥1mm，≤3mm。 版权所有（C）2004，JPO

公开(公告)号：JP2003331665A

公开(公告)日：2003-11-21

申请号：JP2002136447

申请日：2002-05-13

Applicant: Totoku Electric Co Ltd ,  東京特殊電線株式会社

Inventor： OTANI KOICHI ,  KITAZAWA HIROSHI ,  SAKA KENJI ,  TAKIZAWA MAMORU

IPC: H01B13/00

Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a flexible flat cable with a shield where a metal shielding layer, which firmly adheres to a polyethylene terephthalate film insulation layer and can be made a thin layer, can be formed.
SOLUTION: The manufacturing method comprises a step of forming an insulation layer 4 by sandwiching rectangular conductors 5, which are arranged in parallel at intervals of P, between polyethylene terephthalate films 2, 3 so as to provide exposed parts 5A at both ends and then by fusion-bonding the junction surfaces, a step of affixing a film 8 for reinforcement to one side of the exposed parts 5A of the rectangular conductor, a step of affixing a masking tape to the exposed parts 5A of the rectangular conductor and the film 8 for reinforcement, a step of reforming the surface of the polyethylene terephthalate film insulation layer 4, a step of forming an underlying metal layer 6 on the reformed polyethylene terephthalate film insulation layer 4 by electroless plating, a step of forming a shielding layer 7 on the underlying metal layer 6 by electroplating metal, and a step of peeling the masking tape.
COPYRIGHT: (C)2004,JPO

Abstract translation: 要解决的问题：提供一种制造具有屏蔽层的柔性扁平电缆的方法，其中可以形成牢固地粘附在聚对苯二甲酸乙二醇酯膜绝缘层上并且可以制成薄层的金属屏蔽层。 解决方案：制造方法包括通过将以P间隔平行布置的矩形导体5夹在聚对苯二甲酸乙二醇酯膜2,3之间形成绝缘层4的步骤，以在两端提供暴露部分5A 然后通过熔接接合面，将用于加强的膜8固定到矩形导体的暴露部分5A的一侧的步骤，将胶带粘贴到矩形导体的暴露部分5A的步骤和 用于增强的膜8，聚对苯二甲酸乙二醇酯膜绝缘层4的表面重整步骤，通过化学镀在重整的聚对苯二甲酸乙二醇酯膜绝缘层4上形成下面的金属层6的步骤，形成屏蔽层7 通过电镀金属在下面的金属层6上，以及剥离掩模胶带的步骤。 版权所有（C）2004，JPO

公开(公告)号：JP2003322774A

公开(公告)日：2003-11-14

申请号：JP2002131457

申请日：2002-05-07

Applicant: Totoku Electric Co Ltd ,  東京特殊電線株式会社

Inventor： NONOMURA MASANORI ,  MINASE TOMIO ,  HARADA HIDENORI ,  YAMAGUCHI TATSUO ,  NAKAYAMA ASUKA

IPC: G02B6/42 ,  G02B6/44 ,  H01B11/00

Abstract: PROBLEM TO BE SOLVED: To suppress decrease in strength of an optical fiber.
SOLUTION: The fiber has a polyimide-coated optical fiber (1) having a core (1a), a clad (1b), and a polyimide coating (1c) and a metal layer (8) formed on the outer surface of the polyimide coating (1c). The metal layer (8) includes a high melting point metal oxide layer (4), mixture layer (4'), high melting point metal layer (5), mixture layer (5'), and low melting point metal layer (6) which can be soldered. The clad (1b) is free from scratches by mechanical external force when a nylon coating (2) is removed because the clad is protected with the polyimide coating (1c).
COPYRIGHT: (C)2004,JPO

Abstract translation: 要解决的问题：抑制光纤强度的降低。 解决方案：该纤维具有聚酰亚胺涂覆的光纤（1），其具有芯（1a），包层（1b）和聚酰亚胺涂层（1c）以及金属层（8），其形成在 聚酰亚胺涂层（1c）。 金属层（8）包括高熔点金属氧化物层（4），混合层（4'），高熔点金属层（5），混合层（5'）和低熔点金属层（6） 可以焊接。 由于包覆层被聚酰亚胺涂层（1c）保护，所以当尼龙涂层（2）被去除时，包层（1b）不受机械外力的划伤。 版权所有（C）2004，JPO

公开(公告)号：JP2003271113A

公开(公告)日：2003-09-25

申请号：JP2002076606

申请日：2002-03-19

Applicant: Totoku Electric Co Ltd ,  東京特殊電線株式会社

Inventor： HATANAKA MASAO

IPC: G02F1/133 ,  G06T1/00 ,  G06T5/00 ,  G09G3/20 ,  G09G3/36 ,  G09G5/00 ,  G09G5/02

CPC classification number: G09G5/005 ,  G09G3/3611 ,  G09G5/006 ,  G09G5/028

Abstract: PROBLEM TO BE SOLVED: To input color signals directly, and to enhance display quality. SOLUTION: In the personal computer 10, a general-purpose color graphic board 11 outputs signals of each of 8 bits of R, G, and B corresponding to each of 8 bits of r, g, and b of an image generated by a plotting application AP. The monochrome liquid crystal drive board 2 of the monochrome liquid crystal display device 101 generates a monochrome gradation value Y which each of 8 bits of R, G, and B is converted to the grayscale of 256 gradation on the basis of an NTSC system weighted average method by using a color- monochrome conversion circuit 1, and then converts the monochrome gradation value Y into a monochrome gradation value signal Y' to be passed to the monochrome liquid crystal display module 5. Accordingly, an inexpensive general-purpose graphic board for an image output equipment can be adopted to perform cost reduction. The deterioration of the display quality resulting from a reservation color being present in a pallet is avoidable. COPYRIGHT: (C)2003,JPO

Abstract translation: 要解决的问题：直接输入彩色信号，提高显示质量。 解决方案：在个人计算机10中，通用彩色图形板11输出对应于生成的图像的r，g和b的8位中的每一个的R，G和B的8位中的每一个的信号 由绘图应用程序AP。 单色液晶显示装置101的单色液晶驱动板2产生黑白灰度值Y，其中R，G和B的8位中的每一个根据NTSC系统加权平均值被转换为256级灰度级 通过使用彩色单色转换电路1，然后将单色灰度值Y转换为单色灰度值信号Y'以传送到单色液晶显示模块5.因此，便宜的通用图形板 可以采用图像输出设备降低成本。 可以避免由托盘中存在的预约颜色导致的显示质量的恶化。 版权所有（C）2003，JPO

公开(公告)号：JP2003073883A

公开(公告)日：2003-03-12

申请号：JP2001269761

申请日：2001-09-06

Applicant: Totoku Electric Co Ltd ,  東京特殊電線株式会社

Inventor： KITAZAWA HIROSHI ,  MIYAZAWA TAKASHI

IPC: C25D5/14 ,  C23C28/00 ,  C25D5/50 ,  C25D7/00 ,  H01B7/00 ,  H01B7/02 ,  H01B13/00 ,  H01B13/16 ,  H01F27/00 ,  H01F27/28

CPC classification number: C23C28/023 ,  C23C28/00 ,  C23C28/42

Abstract: PROBLEM TO BE SOLVED: To prepare an electrodeposited iron film for high-frequency, having a small high-frequency resistance loss, to provide an insulated wire for a high-frequency coil, which can form a coil for high-frequency having a small high-frequency resistance loss and high Q, and provide manufacturing methods therefor.
SOLUTION: An alternatingly electrodeposited film (the electrodeposited iron film for high-frequency) 8 comprising six layers in total consisting of three iron layers (2, 4, and 6) of 0.03 μm thick for each, and three nickel layers (3, 5, and 7) of 0.02 μm thick for each, is prepared on a perimeter of a copper conductor 1 by means of alternately electrodepositing iron and nickel. The polyurethane copper wire for the high-frequency coil (the insulated wire for the high-frequency coil) 10 is then manufactured by means of applying a polyurethane lacquer on the above electrodeposited film and baking it, to provide a polyurethane film 9 with thickness of 5 μm.
COPYRIGHT: (C)2003,JPO

Abstract translation: 要解决的问题：为了制备具有高频电阻损耗的高频电沉积铁膜，为高频线圈提供绝缘线，其可以形成具有小高的高频线圈 频率电阻损耗高Q，并提供其制造方法。 解决方案：一种交替电沉积的薄膜（高频电沉积铁膜）8，其总共包含六层，每层由三层厚度为0.03μm的铁层（2,4和6）组成，三层镍层（3,5） 和7）为0.02μm，通过交替电沉积铁和镍在铜导体1的周边上制备。 然后通过在上述电沉积膜上涂覆聚氨酯漆并进行烘烤来制造用于高频线圈（高频线圈用绝缘线）10的聚氨酯铜线，从而提供厚度为 5μm。