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1. 发明专利

JP2009119472A Modified die and extra fine modified wire manufactured by using the same 有权
标题翻译：修改后的电源线和使用其的额外修改的电线
公开(公告)号：JP2009119472A
公开(公告)日：2009-06-04
申请号：JP2007293078
申请日：2007-11-12
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： KIZAKI TSUYOSHI , KANEKO NAOTAKA , NAOE KUNIHIRO , MIMURA SHOJI
IPC分类号： B21C3/02 , B21C1/00
摘要： PROBLEM TO BE SOLVED: To provide a modified die for which a diamond die is used, which is ≤1,000 μm in the length of diagonals or ≤500 μm in the length of a side of a polygon and has a star shape or a polygonal shape whose cross section is excellent in shape accuracy and to provide an extra fine modified wire which is excellent in dimensional accuracy and has a star-shaped or a polygonal cross section. SOLUTION: In the modified die, the bearing part of the die the hole part of which is composed of diamond and circular is made into the polygonal or the star-shaped cross section which is ≤1,000 μm in the length of the diagonals, or ≤500 μm in the length of a side of the polygon. Especially, natural diamond is used for the diamond in this modified die. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供使用金刚石模具的改性模具，其在多边形的一侧的长度上以对角线的长度为≤1,000μm或≤500μm，并且具有星形或横截面形状精度优异并且提供尺寸精度优异且具有星形或多边形横截面的超细改性线的多边形形状。
解决方案：在改进的模具中，模具的轴承部分的孔部分由金刚石和圆形制成多边形或星形横截面，其长度为对角线的长度为1,000μm ，或多边形边的长度≤500μm。特别地，天然金刚石用于该改性模具中的金刚石。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2008208400A Method for manufacturing terminal portion of flexible flat cable 审中-公开
标题翻译：用于制造柔性平板电缆端子部分的方法
公开(公告)号：JP2008208400A
公开(公告)日：2008-09-11
申请号：JP2007044509
申请日：2007-02-23
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： ICHIKAWA MASATERU , NAOE KUNIHIRO , MIMURA SHOJI
IPC分类号： C25D7/00 , C25D5/40
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing an FFC terminal portion, which does not cause a problem even if an oxide film grows or an organic matter or the like is adsorbed on an Ni-plated surface in a treatment step for an Ni-plated rectangular Cu wire or the like prior to Au plating treatment, when manufacturing the FFC terminal portion which uses the Ni-plated rectangular Cu wire having Au plated thereon, and further to provide a method for continuously manufacturing the FFC terminal portion in a way of Real to Real.
SOLUTION: The method for manufacturing the FFC terminal portion comprises the steps of: laminating a necessary number of Ni-plated rectangular Cu conductors by using an insulation tape provided with an adhesive so that exposed conductor parts of the Ni-plated rectangular Cu conductors are formed at a necessary distance; arranging them in parallel; subsequently removing the surface of the exposed conductor parts of the Ni-plated rectangular Cu conductors by a thickness of 0.01 μm to less than 0.2 μm with mechanical polishing treatment; and then plating Au on the surface.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种制造FFC端子部分的方法，即使氧化膜生长也不会引起问题，或者在处理步骤中在镀镍表面上吸附有机物等对于在镀Au处理之前的镀Ni矩形Cu线等，当制造使用镀有Au的镀Ni矩形Cu线的FFC端子部分进一步提供连续制造FFC端子部分的方法时以真实到真实的方式。解决方案：用于制造FFC端子部分的方法包括以下步骤：通过使用设置有粘合剂的绝缘带层叠必需数量的镀Ni矩形Cu导体，使得镀Ni矩形Cu的暴露导体部分导体形成在必要的距离处; 并行安排; 随后通过机械抛光处理将镀Ni矩形Cu导体的裸露导体部分的表面去除0.01μm至小于0.2μm的厚度; 然后在表面上镀Au。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007190591A Wire-drawing machine for ultra-thin wire 审中-公开
标题翻译：超薄线电线机
公开(公告)号：JP2007190591A
公开(公告)日：2007-08-02
申请号：JP2006010872
申请日：2006-01-19
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： YAMADA TSUYOSHI , NAOE KUNIHIRO , MIMURA SHOJI
IPC分类号： B21C1/14 , B21C1/00 , B21C1/04
摘要： PROBLEM TO BE SOLVED: To provide a wire-drawing machine for an ultra-thin wire, which excellently draws a wire by optimally setting the contact length of the wire and each capstan.
SOLUTION: A wire-drawing machine 100 draws a wire 20 into an ultra-thin wire. A plurality of wire-drawing dies 120 and a plurality of capstans 110 are alternately arranged, and the center of the wire-drawing hole of each die 120 and the wire-feeding position of each capstan 110 are arranged approximately in a straight line. When drawing the wire 20, each capstan 110 once rotates the wire 20 and then feeds it. The contact length of the wire and each capstan is adjusted by changing the outer diameter of the capstan. Thus, wires of various thicknesses or types are excellently drawn.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于超细线的拉丝机，其通过最佳地设定线和每个绞盘的接触长度来优良地拉丝。解决方案：拉丝机100将线20拉成超细线。多个拉丝模具120和多个绞盘110交替布置，每个模具120的拉丝孔的中心和每个主导轴110的送丝位置大致布置成直线。当拉丝20时，每个绞盘110一旦旋转线20，然后进给。通过改变绞盘的外径来调整线和每个绞盘的接触长度。因此，各种厚度或类型的导线被优良地拉伸。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2007169759A Method of measuring residual tin plated layer, flexible printed wiring board terminal part or flexible flat cable terminal part 有权
标题翻译：测量残留层压板的方法，柔性印刷线路板端子部分或柔性平面电缆端子部分
公开(公告)号：JP2007169759A
公开(公告)日：2007-07-05
申请号：JP2005372287
申请日：2005-12-26
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： ICHIKAWA MASATERU , NAOE KUNIHIRO , MIMURA SHOJI
IPC分类号： C25D13/22
摘要： PROBLEM TO BE SOLVED: To provide a method of relatively easily measuring the thickness of a residual tin plated layer of a flexible printed wiring board (FPC) terminal part or a flexible flat cable (FFC) terminal part used to be fitted to a connector.
SOLUTION: The tin coating quantity (measured value A) of the FPC terminal part or the FFC terminal part where the layer of pure tin or a tin alloy containing no lead and an intermetallic compound diffusion layer containing copper and tin are formed on a copper or copper alloy wire by being subjected to heat-treatment is measured and then, after the layer of pure tin or tin alloy containing no lead is chemically or electrochemically removed, the tin coating quantity (measured value B) is measured. Next, the quantity of the dissolved and removed pure tin or tin alloy containing no lead is obtained by subtracting the measured value B from the measured value A and is converted into the thickness to determine the thickness of the residual plated layer of the tin or tin alloy containing no lead after the heat treatment. The method of measuring the thickness of the residual tin plated layer of the FPC terminal part or the FFC terminal part is disclosed.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种相对容易地测量柔性印刷电路板（FPC）端子部分的残留镀锡层的厚度的方法或用于拟合到的柔性扁平电缆（FFC）端子部分连接器
解决方案：在不含铅的纯锡或锡合金层和含有铜和锡的金属间化合物扩散层的FPC端子部分或FFC端子部分的锡涂层量（测量值A）形成在测定通过热处理的铜或铜合金丝，然后在化学或电化学除去不含铅的纯锡或锡合金层之后，测量锡涂布量（测定值B）。接下来，通过从测量值A中减去测量值B得到溶解和去除的不含铅的纯锡或锡合金的量，并将其转化为厚度以确定锡或锡的残留镀层的厚度热处理后不含铅的合金。公开了测量FPC端子部或FFC端子部的残留镀锡层的厚度的方法。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2006261051A Dome-like metal spring and switch using it 审中-公开
标题翻译：使用它的类似金属弹簧和开关
公开(公告)号：JP2006261051A
公开(公告)日：2006-09-28
申请号：JP2005079960
申请日：2005-03-18
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： YAMAMOTO KAZUHIRO , MIMURA SHOJI , NAOE KUNIHIRO
IPC分类号： H01H5/30 , H01H13/48
摘要： PROBLEM TO BE SOLVED: To provide a dome-like metal spring having a superior durability with one million or more times of fracture frequency by clicking, as a small sized dome-like metal spring, and a practical switch having a superior durability with one million or more times of fracture frequency by clicking using the dome-like metal spring.
SOLUTION: This is a dome-like metal spring of which the outer circumference end part and connecting part of dome-shape portion is formed by stamping and in the cutting face of the outer circumference end part or connecting part of the dome-like metal spring, the shear fracture face in thickness portion of the cutting face is formed on the inner circumference side of the cutting face.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过点击作为小尺寸的圆顶状金属弹簧和具有优异的耐久性的实用开关来提供具有优异耐久性的圆顶状金属弹簧，其具有一百万次以上的断裂频率通过使用圆顶状金属弹簧进行点击，可以获得100万次以上的断裂频率。解决方案：这是一种圆顶状金属弹簧，其外圆周端部和圆顶形部分的连接部分通过冲压形成，并且在圆周状的外周端部或圆顶状部分的连接部分的切割面中，切割面的厚度部分的剪切断面形成在切割面的内周侧。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2006116581A Thin metal wire manufacturing method 审中-公开
标题翻译：薄金属制造方法
公开(公告)号：JP2006116581A
公开(公告)日：2006-05-11
申请号：JP2004309034
申请日：2004-10-25
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： NAOE KUNIHIRO , MIMURA SHOJI , YAMADA TSUYOSHI , SAITO TAKASHI
IPC分类号： B21C37/04 , B21C37/00
摘要： PROBLEM TO BE SOLVED: To provide a thin metal wire manufacturing method capable of enhancing the productivity by reducing the diameter of a thin metal wire in a die-less manner.
SOLUTION: In the thin metal wire manufacturing method, a thin metal wire 100 fed from a feed unit 10 is reduced in diameter while traveling between a plurality of rotary pulleys 31-33 which are adequately arranged, and wound by a winding unit 20. At least one pair of the rotary pulleys are rotary pulleys 32, 32 for power supply, and conduction-heat the traveling thin metal wire 100, at least one of the rotary pulleys is a rotary pulley 33 for applying the tension having a weight 60, and the thin metal wire 100 is reduced in diameter by applying the tension to the conduction-heated thin metal wire 100. The diameter can be smoothly reduced even under the high-speed traveling, and the excellent productivity can be obtained.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供能够通过以无模式减小细金属丝的直径来提高生产率的薄金属线制造方法。解决方案：在薄金属线制造方法中，从馈送单元10馈送的细金属线100的直径减小，同时在多个旋转皮带轮31-33之间行进，该旋转皮带轮31-33被适当地布置，并且由卷绕单元至少一对旋转滑轮是用于供电的旋转滑轮32,32，并且传导加热移动的薄金属线100，至少一个旋转滑轮是旋转滑轮33，用于施加具有重量的张力通过向导电加热的金属细线100施加张力，细金属线100的直径减小。即使在高速行驶下，直径也可以平滑地减小，并且可以获得优异的生产率。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2006012987A Manufacturing method of printed-wiring board 审中-公开
标题翻译：印刷电路板的制造方法
公开(公告)号：JP2006012987A
公开(公告)日：2006-01-12
申请号：JP2004185243
申请日：2004-06-23
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： SHINODA TATSUNORI , ICHIKAWA MASATERU , MIMURA SHOJI , SUGIYAMA SHUICHI , SENSO TOMOMITSU
IPC分类号： H05K3/28 , H05K3/22 , H05K3/46
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of a printed-wiring circuit capable of improving migration resistance particularly in a flexible printed circuit regarding a printed circuit with a circuit pattern in which electronic parts are mounted. SOLUTION: A circuit pattern 2 composed of a conductive material is formed on the surface of an insulating base material 1a composed of an insulating material. On the surface of the circuit pattern 2, an oxide film 2a is formed by thermal oxidation processing. On this circuit pattern 2, the press cure of a cover layer 3 composed of an adhesive-bond layer 3a and an insulating layer 3b is carried out for constituting a flexible printed circuit. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够提高耐迁移性的印刷布线电路的制造方法，特别是在具有安装电子部件的电路图案的印刷电路的柔性印刷电路中。解决方案：在由绝缘材料构成的绝缘基材1a的表面上形成由导电材料构成的电路图案2。在电路图案2的表面上，通过热氧化处理形成氧化物膜2a。在该电路图案2中，进行由粘合剂层3a和绝缘层3b构成的覆盖层3的加压固化，以构成柔性印刷电路。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2005349467A Extra-fine plated wire manufacturing method 审中-公开
公开(公告)号：JP2005349467A
公开(公告)日：2005-12-22
申请号：JP2004176228
申请日：2004-06-14
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： YAMADA TSUYOSHI , MIMURA SHOJI , SAITO TAKASHI
IPC分类号： B21C1/00 , B21C3/02 , C25D7/06
摘要： PROBLEM TO BE SOLVED: To provide an extra-fine plated wire manufacturing method capable of efficiently manufacturing an extra-fine plated wire by suppressing generation of metal powder attributable to a plating layer.
SOLUTION: In the extra-fine plated wire manufacturing method in which a plated copper or copper alloy wire is drawn by a die 10, the wire is drawn before the wire diameter reaches ≤ 0.05 mm by setting the die bearing pressure which is the drawing force divided by the contact area of the wire with an inner face of the die to be ≤ 1.47 × 10
2 MPa, the die angle (2α) to be 6-10°, and the reduction rate of area to be 5-15%, respectively.
COPYRIGHT: (C)2006,JPO&NCIPI

9. 发明专利

JP2005246154A Filtering member and washing method for metal particulate 审中-公开
标题翻译：用于金属颗粒的过滤构件和洗涤方法
公开(公告)号：JP2005246154A
公开(公告)日：2005-09-15
申请号：JP2004057031
申请日：2004-03-02
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： ONABE KAZUNORI , KAMATA HIROYUKI , GOTO KENJI , MIMURA SHOJI , SAITO TAKASHI
IPC分类号： B08B3/10 , B01D61/14 , B01D69/10 , B01D69/12 , B01D71/02 , B22F1/00
摘要： PROBLEM TO BE SOLVED: To provide a filtering member and a washing method for metal particulates capable of surely filtering and washing the metal particulates whose grain size is less than 0.2μm with high productivity.
SOLUTION: A filter plate 4 has a three-layer structure in which a sheet-like filter 5 whose pore diameter is 0.5-2μm, porosity is 60-80% and thickness is 50-100μm is clamped by a metal sintered filter 6 whose aperture is 0.5-2μm and thickness is 1-3mm and a metal sintered filter 7 whose aperture is 0.5-2mm and thickness is 1-3mm. Then, washing liquid 2 is added into a container in which the powder of the metal particulates of a treating object is charged and is agitated, the powder and the washing liquid are filtered by the filter plate 4, and filtrate is discharged. The powder after recovery is dried.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够以高生产率可靠地过滤和洗涤晶粒尺寸小于0.2μm的金属微粒的金属微粒的过滤构件和洗涤方法。解决方案：过滤板4具有三层结构，其中孔径为0.5-2μm，孔隙率为60-80％，厚度为50-100μm的片状过滤器5被金属烧结过滤器 6，其孔径为0.5-2μm，厚度为1-3mm，金属烧结过滤器7的孔径为0.5-2mm，厚度为1-3mm。然后，将洗涤液2加入到处理对象物的金属微粒的粉末被充填并搅拌的容器中，粉末和洗涤液被过滤板4过滤，滤液排出。回收后的粉末干燥。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2005008960A Metal powder and its production method 审中-公开
标题翻译：金属粉及其生产方法
公开(公告)号：JP2005008960A
公开(公告)日：2005-01-13
申请号：JP2003174967
申请日：2003-06-19
申请人： Fujikura Ltd , 株式会社フジクラ
发明人： KAMATA HIROYUKI , ONABE KAZUNORI , MIMURA SHOJI
IPC分类号： B22F9/28 , B22F1/02 , H01G4/12 , H01G4/30
摘要： PROBLEM TO BE SOLVED: To provide a metal powder which has an average particle size of ≤100 nm and hardly causes delamination when used for an inner electrode for a laminated ceramic capacitor, and its production method.
SOLUTION: A vessel 27 filled with a Ni powder 28 is placed in a reaction part 23 of a reaction tube 21, and a nozzle 24 is inserted into the Ni powder 28. Then, the reaction tube 21 is rotated by a rotating motor 30, and the reaction part 23 is heated to 300-600°C by an electric furnace 26. Then, Ar gas serving as a carrier gas and a mixed gas 29 of H
2 gas and hexane serving as a reaction gas is supplied into the reaction part 23 through the nozzle 24, and an exhaust gas 30 is exhausted from a nozzle 25. This state is held for 30 min, and hexane is brought into contact with the Ni powder 28 to form a carbon coating layer on the surface of the Ni powder.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：待解决的问题：为了提供平均粒径≤100nm的金属粉末，并且在用于层叠陶瓷电容器的内部电极时几乎不会发生分层及其制造方法。解决方案：将填充有Ni粉末28的容器27放置在反应管21的反应部分23中，并将喷嘴24插入Ni粉末28中。然后，反应管21旋转电动机30，通过电炉26将反应部23加热到300-600℃。然后，将作为载气的Ar气体和H 2 SBB气体和己烷的混合气体29 由于反应气体通过喷嘴24被供给到反应部分23中，并且排气30从喷嘴25排出。该状态保持30分钟，并使己烷与Ni粉末28接触以形成碳涂层在Ni粉表面。版权所有（C）2005，JPO＆NCIPI

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