公开(公告)号：US20240309913A1

公开(公告)日：2024-09-19

申请号：US18671068

申请日：2024-05-22

申请人： SENJU METAL INDUSTRY CO., LTD

发明人： Naoki Sato ,  Toshio HAKUTO ,  Takashi AKAGAWA ,  Yuji KAWAMATA ,  Ryoichi SUZUKI ,  Takashi SAITO ,  Tadashi OSHIMA ,  Hajime KATO

IPC分类号： F16C33/12 ,  B22F1/00 ,  B22F7/04

CPC分类号： F16C33/125 ,  B22F1/09 ,  B22F7/04 ,  F16C2204/12 ,  F16C2220/20 ,  F16C2223/80

摘要： A sliding member includes a metal substrate and a sliding layer formed on one surface of the metal substrate. The sliding layer has a matrix phase containing Cu and Sn and hard particles dispersed in the matrix phase and containing a Laves phase constituted of a composition of Co, Mo and Si.

公开(公告)号：US20240337291A1

公开(公告)日：2024-10-10

申请号：US18708397

申请日：2022-11-21

申请人： SENJU METAL INDUSTRY CO., LTD.

发明人： Naoki SATO ,  Takumi YASHIRO ,  Takashi AKAGAWA ,  Yuji KAWAMATA ,  Ryoichi SUZUKI

IPC分类号： F16C33/12 ,  F16C17/02

CPC分类号： F16C33/122 ,  F16C17/02

摘要： A sliding member comprises a metal substrate, a porous layer formed on one surface of the metal substrate, and a sliding layer covering the porous layer. The sliding layer is formed of a resin composition, and the porous layer has a matrix phase comprising Cu and Sn, and hard particles dispersed in the matrix phase and comprising a Laves phase constituted of a composition of Co, Mo and Si.

公开(公告)号：US20210144863A1

公开(公告)日：2021-05-13

申请号：US17153978

申请日：2021-01-21

申请人： SENJU METAL INDUSTRY CO., LTD.

发明人： Hideki NAKAMURA ,  Takashi NAUCHI ,  Toshihiko MUTSUJI ,  Ryoichi SUZUKI

IPC分类号： H05K3/34 ,  H01L23/00 ,  B05D3/12 ,  H05K3/28 ,  B05C11/10 ,  B05D1/26 ,  B23K3/06 ,  B05C5/02 ,  B05C21/00 ,  B05D7/00 ,  B23K1/20 ,  H05K3/10 ,  B23K1/00 ,  H05K3/14

摘要： In conventional fluid discharge devices, a discharge head used should be increased in size according to increase in size of a workpiece such as silicon wafer. However, if the discharge head increases in length, a deformation amount of a mask used for discharging the fluid on the workpiece increases, thereby the discharging amount varies. Discharging the fluid in a reciprocating manner is performed using a fluid discharging device including a head unit having a width shorter than a length of the workpiece. A suction port having opening portions each having a slit shape are disposed on the both sides of the discharge nozzle in a vicinity of the discharge nozzle.

公开(公告)号：US20240044368A1

公开(公告)日：2024-02-08

申请号：US18269152

申请日：2021-11-01

申请人： SENJU METAL INDUSTRY CO., LTD.

发明人： Naoki SATO ,  Toshio HAKUTO ,  Takashi AKAGAWA ,  Yuji KAWAMATA ,  Ryoichi SUZUKI ,  Takashi SAITO ,  Tadashi OSHIMA ,  Hajime KATO

IPC分类号： F16C33/12 ,  F16C33/14 ,  B22F1/00 ,  B22F7/04

CPC分类号： F16C33/125 ,  F16C33/14 ,  B22F1/09 ,  B22F7/04 ,  F16C2204/12 ,  F16C2220/20 ,  F16C2223/80

摘要： A sliding member includes a metal substrate and a sliding layer formed on one surface of the metal substrate. The sliding layer has a matrix phase containing Cu and Sn and hard particles dispersed in the matrix phase and containing a Laves phase constituted of a composition of Co, Mo and Si.

公开(公告)号：US20180376600A1

公开(公告)日：2018-12-27

申请号：US16063155

申请日：2016-12-15

申请人： SENJU METAL INDUSTRY CO., LTD.

发明人： Hideki NAKAMURA ,  Takashi NAUCHI ,  Toshihiko MUTSUJI ,  Ryoichi SUZUKI

IPC分类号： H05K3/34 ,  B23K3/06 ,  B23K1/00 ,  H05K3/14

摘要： In conventional fluid discharge devices, a discharge head used should be increased in size according to increase in size of a workpiece such as silicon wafer. However, if the discharge head increases in length, a deformation amount of a mask used for discharging the fluid on the workpiece increases, thereby the discharging amount varies. Discharging the fluid in a reciprocating manner is performed using a fluid discharging device including a head unit having a width shorter than a length of the workpiece. A suction port having opening portions each having a slit shape are disposed on the both sides of the discharge nozzle in a vicinity of the discharge nozzle.