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公开(公告)号：US20240258040A1
公开(公告)日：2024-08-01
申请号：US18631831
申请日：2024-04-10
Inventor： Toru TANAKA , Takashi SATO , Hayato KATO , Kazuhito ODANE
Abstract: A mold includes a pair of first mold parts, a pair of second mold parts, and a pair of third mold parts that define six surfaces of a molded body substantially having a rectangular parallelepiped shape. At least one of the pair of third mold parts includes an upper mold part and a lower mold part. The upper mold part defines an upper space of a molding space, and the lower mold part defines a lower space of the molding space. The upper mold part and the lower mold part are individually slidable. The lower mold part protrudes toward the molding space with respect to the upper mold part so that a step portion is formed. The upper mold part is slidable in cooperation with the lower mold part in a state in which the step portion is formed or absent.
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公开(公告)号：US20220172901A1
公开(公告)日：2022-06-02
申请号：US17598734
申请日：2020-02-26
Inventor： Norihiko OGATA , Yuma YANO , Kazuhide GOTOU , Yukiyasu SUGIHARA , Masayuki HOGIRI , Masahiro UEDA , Kazuhito ODANE
Abstract: An electrolytic capacitor including a capacitor element that includes an anode body being porous, a dielectric layer formed on the surface of the anode body, and a solid electrolyte layer covering at least part of the dielectric layer. The anode body has a plurality of principal surfaces and a corner portion. The corner portion includes a plurality of side portions connecting between the principal surfaces, and one or more vertex portions connecting between the principal surfaces. A surface layer X of at least part of the corner portion is more compact in texture than a surface layer Y of the principal surface adjacent to the surface layer X.
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