公开(公告)号：US20230417605A1

公开(公告)日：2023-12-28

申请号：US18340033

申请日：2023-06-23

Applicant: NHK SPRING CO., LTD.

Inventor： Takeshi SHIMODA

IPC: G01K7/02 ,  G01K1/14 ,  G11B5/55

CPC classification number: G01K7/02 ,  G11B5/5565 ,  G01K1/14

Abstract: A temperature measuring unit includes a base including a first face, a second face on a side opposite to the first face, and a first opening portion penetrating the first face and the second face, a support member including a body portion provided on the second face side to overlap with the first opening portion, and a plurality of extending portions extending from the body portion along the second face and overlapping with the second face, and a thermocouple inserted into the first opening portion and including a measuring portion located on the body portion.

公开(公告)号：US20160282257A1

公开(公告)日：2016-09-29

申请号：US15060568

申请日：2016-03-03

Applicant: NHK SPRING CO., LTD.

Inventor： Hideki KASHIMA ,  Yuji SUGITA ,  Takeshi SHIMODA ,  Tsutomu FUKUDA

IPC: G01N19/04 ,  G11B5/48 ,  G11B5/455

CPC classification number: G01N19/04 ,  G11B5/455 ,  G11B5/483 ,  G11B5/4853

Abstract: According to an embodiment, a bonding strength test device measures bonding strength between a flexure of a suspension of a hard disk drive and microactuators mounted on a gimbal of the flexure. The bonding strength test device includes a clamp, dummy, and device body. The clamp fixes the flexure. The dummy is adhered to the microactuators. The probe is engaged in the dummy. The device body measures a tensile load applied to the probe while the probe is pulled toward a direction to be apart from the flexure.

Abstract translation: 根据实施例，接合强度测试装置测量硬盘驱动器的悬架的挠曲和安装在挠曲件的万向节上的微型致动器之间的结合强度。 接合强度测试装置包括夹具，假人和装置主体。 夹具固定弯曲。 假人贴在微型致动器上。 探头接合在假人中。 当探头被拉向与挠曲件分开的方向时，装置主体测量施加到探头的拉伸载荷。

公开(公告)号：US20180286457A1

公开(公告)日：2018-10-04

申请号：US15884598

申请日：2018-01-31

Applicant: NHK SPRING CO., LTD.

Inventor： Yoshihiro TERAMOTO ,  Masaru INOUE ,  Takeshi SHIMODA

IPC: G11B21/04

Abstract: The present invention provides a method of feeding an agent, capable of stabilizing a remaining agent of a feeding part in characteristic and amount just before definitively feeding an agent to each definitive portion. The method includes intermittently moving a feeding part to a plurality of definitive portions defined on a structural object to definitively feed a flowable agent with a predetermined amount to each one of the definitive portions. The structural object includes a semi-finished product part with the definitive portions and a frame to be separated from the semi-finished product part. The frame includes a waste portion for the flowable agent. The waste portion has a same form as the definitive portions. The feeding part wastefully feeds the flowable agent to the waste portion with a same amount as said predetermined amount and thereafter starts the intermittently moving for the definitively feeding of the flowable agent.

公开(公告)号：US20130125723A1

公开(公告)日：2013-05-23

申请号：US13741739

申请日：2013-01-15

Applicant: NHK SPRING CO., LTD.

Inventor： Sei KAWAO ,  Takeshi SHIMODA ,  Shinpei KAKIUCHI

IPC: G11B33/00

CPC classification number: G11B33/00 ,  G11B5/4826 ,  G11B5/4853 ,  H05K3/3442 ,  Y10T29/49023 ,  Y10T29/49144 ,  Y10T29/49721 ,  Y10T29/49822 ,  Y10T29/53165 ,  Y10T29/53274 ,  Y10T29/53283 ,  Y10T83/7593 ,  Y10T83/9295

Abstract: A cutting jig is used in a method of reworking a head suspension which removes a slider from the head suspension by pressing a blade from a first side toward a second side in a longitudinal direction of the slider to solder ball bonding, stopping the second side of the slider in the longitudinal direction with a holding mechanism, and forcing the blade to bite and cut the solder ball bonding to remove the slider from the flexure. The cutting jig includes a cutting mechanism configured to press a blade to the bonding material from the first side toward the second side in the longitudinal direction of the slider, and a holding mechanism stopping the second side of the slider in the longitudinal direction when the blade is pressed to the bonding material.

Abstract translation: 一种切割夹具用于对头部悬挂进行再加工的方法，该头部悬挂件通过从滑块的纵向方向上的第一侧向第二侧按压刀片从而从头部悬挂部移除滑块以焊接球焊接，从而阻止第二侧 所述滑块在纵向方向上具有保持机构，并且迫使所述刀片咬合并切割所述焊球接合以从所述挠曲件移除所述滑块。 切割夹具包括切割机构，该切割机构构造成在滑块的纵向方向上从第一侧朝向第二侧将接合材料按压到接合材料;以及保持机构，当沿着纵向方向使滑块的第二侧停止时， 被压到接合材料上。