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    Tungsten metal coating method of solder container using electric discharge metal transition method
    3.
    发明专利
    Tungsten metal coating method of solder container using electric discharge metal transition method 审中-公开
    使用电放电金属转换方法的金属镀层的金属涂层方法

    公开(公告)号：JP2011036891A

    公开(公告)日：2011-02-24

    申请号：JP2009187187

    申请日：2009-08-12

    Applicant: D.N.A.メタル株式会社 ,  Dna Metal Kk ,  Mizuno Hard Tech Kk ,  ミズノハードテック株式会社

    Inventor： MAEDA SHIGEKI ,  MAEDA MIKIYO ,  MIZUNO SATOSHI

    IPC: B23K1/08 ,  B23K3/06 ,  C23C26/00

    Abstract: PROBLEM TO BE SOLVED: To solve the following problem: a lead-free solder bath held by a solder tank and a solder pot catches ions from a metal in contact therewith to the solder bath, and the ions are solved in the solder bath, which stains the solder itself, and metal in contact therewith is eroded.
    SOLUTION: Negative voltage is applied to a metal (the solder tank and the solder pot), and positive voltage is applied to an electrode (tungsten) emitting metal atoms. By repeating the short-circuit simultaneously with the vibration frequency, metal atoms are caused to transition from the metal constituting the electrode to execute the tungsten coating on a surface of a counter metal. Thus, a tungsten coating is provided, which protects lead-free solder from erosion.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：为了解决以下问题：由焊料槽和焊料锡保持的无铅焊料焊池从与焊料槽接触的金属捕获离子，并将离子溶解在焊料中 浴，其污染焊料本身，并且与其接触的金属被腐蚀。

    解决方案：向金属（焊料槽和焊锡罐）施加负电压，向发射金属原子的电极（钨）施加正电压。 通过与振动频率同时重复短路，使金属原子从构成电极的金属转变为在对置金属的表面上执行钨涂层。 因此，提供钨涂层，其保护无铅焊料免受侵蚀。 版权所有（C）2011，JPO＆INPIT

    Solder iron tip recycling method and recyclable solder iron tip
    4.
    发明专利
    Solder iron tip recycling method and recyclable solder iron tip 审中-公开
    焊接铁回收方法和可回收的焊接铁烙铁头

    公开(公告)号：JP2014000577A

    公开(公告)日：2014-01-09

    申请号：JP2012135608

    申请日：2012-06-15

    Applicant: D.N.A.メタル株式会社 ,  Dna Metal Kk

    Inventor： MAEDA SHIGEKI

    IPC: B23K3/02 ,  C23C26/00

    Abstract: PROBLEM TO BE SOLVED: To provide a recycling method for recycling a conventionally disposable solder iron tip for making effective use of resources, protecting environment, and cutting soldering operation cost, and a recyclable tip.SOLUTION: If an iron plated layer 12 covering a surface of a solder iron tip 10 is worn and a dent 20 is formed, then the solder iron tip 10 is recovered, and a pure-iron sedimentary layer 21 is built up in the dent 20 of the iron plated layer 12 of the recovered solder iron tip 10 to fill in the dent 20 in a state in which the iron plated layer 12 that is before a bottom of the dent 20 reaches copper of a base material 11 and the copper is exposed remains. A spark hardening method with pure iron arranged on an anode 31 and the solder iron tip 10 arranged on a cathode 32 can be used for a process of filling the dent 20 with the pure-iron sedimentary layer 35. At this time, the pure iron at a purity of about 99.999% is preferably used on the anode 31. This recycling method can be applied to the recycled solder iron tip 10 one more time or a plurality of more times.

    Abstract translation: 要解决的问题：提供一种循环再利用的方法，用于有效利用资源，保护环境和切割焊接操作成本以及可回收尖端的循环使用的一次性锡铁尖端。解决方案：如果覆盖表面的铁镀层12 焊锡焊头10被磨损并形成凹痕20，然后回收焊铁头10，并且在回收的焊铁的铁镀层12的凹部20中形成纯铁沉积层21 尖端10在凹陷20的底部之前的铁镀层12到达基材11的铜并且铜被露出的状态下填充凹部20。 布置在阳极31上的纯铁的火花硬化方法和布置在阴极32上的焊锡铁尖10可以用于用纯铁沉积层35填充凹陷20的过程。此时，纯铁 在阳极31上优选使用约99.999％的纯度。这种再循环方法可以多次或多次再次应用于回收的铁烙铁头10。

    Metal reclamation method applying electric discharge metal transition
    5.
    发明专利
    Metal reclamation method applying electric discharge metal transition 审中-公开
    应用电力放电金属过渡的金属回收方法

    公开(公告)号：JP2010132951A

    公开(公告)日：2010-06-17

    申请号：JP2008308615

    申请日：2008-12-03

    Applicant: D.N.A.メタル株式会社 ,  Dna Metal Kk ,  Mikiyo Maeda ,  Mizuno Hard Tech Kk ,  Sanken Electric Co Ltd ,  サンケン電気株式会社 ,  ミズノハードテック株式会社 ,  美規代 前田

    Inventor： MAEDA SHIGEKI ,  MAEDA MIKIYO ,  MIZUNO SATOSHI ,  MATSUMOTO HIROSHI

    IPC: C23C26/00

    Abstract: PROBLEM TO BE SOLVED: To provide a metal reclamation method capable of reclaiming abrasion and crack of a die and a blade using the same metal as that of a base metal with the strength and the hardness similar to those of the base metal.
    SOLUTION: In the metal reclamation method, the negative voltage is applied to a metal to be reclaimed, the positive voltage is applied to an electrode for emitting metal atoms. By executing the transition of the metal atoms from the metal constituting the electrode by simultaneously repeating the short-circuit with the oscillation frequency, parts of defect and abrasion are restored.
    COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题：提供能够使用与贱金属相同的金属回收模具和刀片的磨损和裂纹的金属回收方法，其强度和硬度类似于贱金属的强度和硬度。 解决方案：在金属回收方法中，将负电压施加到待回收的金属上，将正电压施加到用于发射金属原子的电极。 通过同时重复与振荡频率的短路来执行金属原子从构成电极的金属的转变，恢复缺陷和磨损的部分。 版权所有（C）2010，JPO＆INPIT

    硬質炭素被膜の製造方法
    6.
    发明专利
    硬質炭素被膜の製造方法 审中-公开

    公开(公告)号：JP2021006649A

    公开(公告)日：2021-01-21

    申请号：JP2017185027

    申请日：2017-09-26

    Applicant: 住友電気工業株式会社 ,  D.N.A.メタル株式会社

    Inventor： 前田 茂樹 ,  西林 良樹

    IPC: C23C14/06 ,  C23C14/24 ,  C23C14/32 ,  B23B27/14 ,  B23B27/20 ,  C23C26/00

    Abstract: 【課題】より簡便な方法で硬質炭素被膜を形成する方法を提供する。 【解決手段】 電源装置と、炭素材料を含む放電電極と、被膜が形成される表面を有する基材とを準備し、前記電源装置によって、前記放電電極と前記基材との間に繰り返し放電を発生させることで、前記表面に硬質炭素材料を含む被膜を形成する硬質炭素被膜の製造方法であって、前記放電を生じる雰囲気は、水素原子、酸素原子、水分子、二酸化炭素分子または酸素分子のいずれか1つまたは複数を含む雰囲気である、硬質炭素被膜の製造方法とした。 【選択図】図1

    Solder-less joining using pulse discharge phenomenon
    9.
    发明专利
    Solder-less joining using pulse discharge phenomenon 审中-公开
    使用脉冲放电电极进行焊接焊接

    公开(公告)号：JP2011038153A

    公开(公告)日：2011-02-24

    申请号：JP2009187188

    申请日：2009-08-12

    Applicant: D.N.A.メタル株式会社 ,  Dna Metal Kk ,  Mizuno Hard Tech Kk ,  ミズノハードテック株式会社

    Inventor： MAEDA SHIGEKI ,  MAEDA MIKIYO ,  MIZUNO SATOSHI

    IPC: C23C26/00 ,  B23K1/19 ,  B23K3/04 ,  B23K28/02 ,  B23K101/36

    Abstract: PROBLEM TO BE SOLVED: To provide a joining method for minimizing the heat effect when joining a ceramic product to be easily cracked by the joining (soldering) heat or a member with its performance being degraded by the partial inflation.
    SOLUTION: Positive electricity and negative electricity are applied to an electrode 11 and a joining intermediate metal 10, respectively, the thermal energy is imparted by the discharge and the conduction, and the vibration and the electric short-circuit are repeated. Thus, a metal (solder or the like) 8 arranged between joining members to be joined is melted to join the members.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种接合方法，用于使通过接合（焊接）热容易破裂的陶瓷制品的热效应最小化，或者通过部分膨胀降低其性能的构件。 解决方案：正电和负电分别施加到电极11和接合中间金属10，热能由放电和导通施加，并且重复振动和电短路。 因此，布置在要接合的接合构件之间的金属（焊料等）8熔化以连接构件。 版权所有（C）2011，JPO＆INPIT

    Magnetic attraction device, and selecting device
    10.
    发明专利
    Magnetic attraction device, and selecting device 审中-公开
    磁性吸引装置和选择装置

    公开(公告)号：JP2010021323A

    公开(公告)日：2010-01-28

    申请号：JP2008179931

    申请日：2008-07-10

    Applicant: D.N.A.メタル株式会社 ,  Dna Metal Kk ,  Murata Mfg Co Ltd ,  株式会社村田製作所

    Inventor： HIRAO SHODAI ,  FUJIMOTO NORIHIDE ,  MAEDA SHIGEKI ,  MAEDA MIKIYO

    IPC: H01L21/60

    Abstract: PROBLEM TO BE SOLVED: To provide a magnetic attraction device that securely removes static electricity generated in a body to be processed which includes a body to be attracted without damaging the body to be processed, and securely attracts the body to be attracted, and to provide a selecting device.
    SOLUTION: The magnetic attraction device 10 that attracts the body 2 to be attracted being a magnetic body includes a magnetic field generating unit which generates a prescribed magnetic field, and the magnetic field generating unit includes a magnetic field generating source 11, and an electric conductor 12 which is fixed to the magnetic field generating source 11, and guides electric charges accumulated in the magnetic field generating source 11 to a ground potential 13 (reference potential) by being electrically connected to the ground potential 13 (reference potential).
    COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种磁吸引装置，其能够可靠地除去包含被吸收体的被处理体内产生的静电，而不会损害待加工体，并且可靠地吸引被吸引的身体， 并提供选择装置。 吸引被吸引的体2的磁吸引装置10为磁性体，具有产生规定的磁场的磁场产生部，磁场产生部具备磁场产生源11， 固定到磁场产生源11的电导体12，并且通过电连接到地电位13（参考电位）将累积在磁场产生源11中的电荷引导到地电位13（参考电位）。 版权所有（C）2010，JPO＆INPIT

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