公开(公告)号：US10828694B2

公开(公告)日：2020-11-10

申请号：US15776191

申请日：2016-11-18

申请人： Daisuke Serino ,  Fumio Kawahara ,  Yuzo Matsuda ,  Tetsushi Yamaguchi ,  Hiroshi Kawahara ,  Sakayuki Ishikawa ,  Takuto Takahashi ,  Naoshi Sakaguchi ,  Hiroyuki Kayaba ,  Takahiro Michimoto

发明人： Daisuke Serino ,  Fumio Kawahara ,  Yuzo Matsuda ,  Tetsushi Yamaguchi ,  Hiroshi Kawahara ,  Sakayuki Ishikawa ,  Takuto Takahashi ,  Naoshi Sakaguchi ,  Hiroyuki Kayaba ,  Takahiro Michimoto

IPC分类号： B22C9/06 ,  B22C23/02 ,  G01M3/20 ,  B22C3/00 ,  B22D17/22 ,  B22D11/22

摘要： A casting device in which refrigerant is pressure-fed to a cooling passage formed in a die, leakage of refrigerant in the die can be reliably detected in a short time without a significant modification applied to the conventional device. A casting device includes a pressure-feed device that pressure-feeds refrigerant to a cooling passage formed in a die, and a release agent coating applicator that applies a release agent to the die, and further includes a unit that mixes a fluorescent agent into the refrigerant (fluorescent agent tank), a unit that irradiates the die surface of the die with black light while the refrigerant containing the fluorescent agent mixed therein is pressure-fed to the die, and an imaging device that captures an image of the die surface. The imaging device is integrally assembled with the release agent coating applicator.

公开(公告)号：US07151602B2

公开(公告)日：2006-12-19

申请号：US10718068

申请日：2003-11-20

申请人： Tetsushi Yamaguchi ,  Makoto Umezawa

发明人： Tetsushi Yamaguchi ,  Makoto Umezawa

IPC分类号： G01N15/02

CPC分类号： G01N15/0211 ,  G01N15/1456 ,  G01N2015/0216

摘要： A dynamic particle size distribution analyzer includes a transparent cell for receiving the sample, a laser light irradiating section and a scattering light detecting section. The transparent cell incorporates a configuration to the walls of the transparent cell to reduce any noise causing scattering light incident on the light detecting section.

摘要翻译： 动态粒度分布分析仪包括用于接收样品的透明单元，激光照射部和散射光检测部。 透明单元结合到透明单元的壁上，以减少引起入射在光检测部分上的散射光的任何噪声。

公开(公告)号：US5417907A

公开(公告)日：1995-05-23

申请号：US37795

申请日：1993-03-26

申请人： Toshihiro Ohhata ,  Hidenori Tasaki ,  Tetsushi Yamaguchi ,  Makoto Shiina ,  Masao Fukuda ,  Hisayoshi Ikeshita

发明人： Toshihiro Ohhata ,  Hidenori Tasaki ,  Tetsushi Yamaguchi ,  Makoto Shiina ,  Masao Fukuda ,  Hisayoshi Ikeshita

IPC分类号： B29C47/12

CPC分类号： B29C47/0883 ,  B29C47/0014 ,  B29C47/12

摘要： A die plate for use in the extrusion of plastics is provided. Said die plate is capable of preventing or substantially reducing the formation of resin masses at the die face of said die plate by providing an extrusion orafice having an increased diameter in the vicinity of said die face.

摘要翻译： 提供了用于塑料挤出的模板。 所述模板能够通过提供在所述模具表面附近具有增加的直径的挤出模具来防止或基本上减少在所述模具板的模具表面处的树脂块的形成。