公开(公告)号：US20190335614A1

公开(公告)日：2019-10-31

申请号：US16303479

申请日：2016-11-24

Applicant: KAGA, INC.

Inventor： Masaaki NOZAKI ,  Yousuke NAKAMURA ,  Masaru SAKAMOTO ,  Hidenori KONTANI ,  Shuhei KANEKO ,  Shu MATSUURA

IPC: H05K7/20 ,  H01L23/467 ,  F28F13/06 ,  F28F13/18

Abstract: The present invention improves heat dissipation by facilitating the flow of the surrounding air. Provided with a heat sink including: a tabular base part; a tabular protruding piece part that protrudes from the base part toward one side in a thickness direction of the base part; and a tubular protrusion which protrudes from the protruding piece part in a thickness direction of the protruding piece part, and the inside of which is bored in a protruding direction thereof, wherein a plurality of the protruding piece parts is provided along a surface of the base part, and a plurality of the tubular protrusions is provided along a surface of each of the protruding piece parts.

公开(公告)号：US20150022988A1

公开(公告)日：2015-01-22

申请号：US14331811

申请日：2014-07-15

Applicant: Seiko Instruments Inc. ,  KAGA, INC.

Inventor： Masayuki SATOH ,  Kenji TAKANO ,  Mitsuo AKIBA ,  Hitoshi TAKEUCHI ,  Shuhei KANEKO

IPC: H05K1/18 ,  H05K1/03 ,  H05K1/11

CPC classification number: H05K1/181 ,  H01L23/04 ,  H01L23/055 ,  H01L2924/0002 ,  H05K1/0306 ,  H05K1/115 ,  H01L2924/00

Abstract: To provide a lid body portion with an improved mounting ratio of an electronic device component, an electronic device package and an electronic device including the same. There is provided a lid body portion including a concave portion in which a space portion is formed by a bottom portion and a side plate portion and a flange portion extending from an outer edge portion in an opening portion of the concave portion to the outside, in which a side-plate inner surface as a surface facing the space portion of the concave portion in the side plate portion inclines to the outside of the space portion.

Abstract translation: 为了提供具有电子装置部件，电子装置封装和包括该电子装置组件的电子装置的改进的安装比率的盖体部分。 提供了一个盖体部分，其包括凹部，其中空间部分由底部形成，侧板部分和从凹部的开口部分中的外边缘部分延伸到外部的凸缘部分 作为与侧板部的凹部的空间部相对的面的侧板内表面向空间部的外侧倾斜。

公开(公告)号：US20160074929A1

公开(公告)日：2016-03-17

申请号：US14888855

申请日：2014-03-11

Applicant: KAGA, INC.

Inventor： Shuhei KANEKO

IPC: B21J9/02

CPC classification number: B21J9/022 ,  B21D22/28 ,  B21J5/022 ,  B21J9/02 ,  B21K21/02

Abstract: A forging device that shapes a raw material for forging includes an upper mold and a lower mold that compress a raw material, an upper punch provided to be pierceable through a first hole part formed in the upper mold, a lower punch provided to be pierceable through a second hole part formed in the lower mold, and a drive control part that performs control of driving the upper and lower molds and control of driving the upper punch and/or the lower punch. In accordance with a decreased amount of a thickness of a raw material portion compressed by the upper punch and the lower punch, the drive control part performs drive control to move the raw material portion compressed by the upper and lower molds to a side of the upper mold and enlarge a cylindrical part formed by causing a material to flow into a gap between the upper punch and the second hole part.

Abstract translation: 成形用于锻造的原料的锻造装置包括：上模和下模，其压缩原料;上冲头，其设置成可穿过形成在上模中的第一孔部分;可穿刺穿过的下冲头; 形成在下模具中的第二孔部分和驱动控制部件，其执行驱动上模具和下模具的控制以及驱动上冲头和/或下冲头的控制。 根据由上冲头和下冲头压缩的原料部分的厚度减少，驱动控制部分执行驱动控制，以将由上模和下模压缩的原料部分移动到上模 模制和扩大通过使材料流入上冲头和第二孔部之间的间隙而形成的圆筒部。