公开(公告)号：US20110100701A1

公开(公告)日：2011-05-05

申请号：US13001131

申请日：2009-06-24

Applicant: Chiseki Yamaguchi ,  Naoya Hamada ,  Shunsuke Umezawa ,  Takuo Wariishi ,  Tomohiro Kamitani ,  Naoki Moribe

Inventor： Chiseki Yamaguchi ,  Naoya Hamada ,  Shunsuke Umezawa ,  Takuo Wariishi ,  Tomohiro Kamitani ,  Naoki Moribe

IPC: H05K9/00

CPC classification number: G03G15/0848

Abstract: A Faraday cage includes a casing structured by a first housing having a first outer cover made of a conductive material, and a first inner cover made of a conductive material, which is accommodated in the first outer cover and is electrically insulated from the first outer cover, and a second housing having a second outer cover made of a conductive material, which fits the first outer cover, and a second inner cover made of a conductive material, which is accommodated in the second outer cover and is electrically insulated from the second outer cover, the first and second housings being separable from each other; and a filter cartridge disposed inside the casing configured to be separable into two pieces, which accommodates therein a first filter for collecting fine particles sucked in from the outside the casing.

Abstract translation: 法拉第笼包括由第一壳体构成的壳体，第一壳体具有由导电材料制成的第一外盖和由导电材料制成的第一内盖，该第一内盖容纳在第一外盖中并与第一外盖电绝缘 ，以及第二壳体，其具有由导电材料制成的第二外盖，所述第二外盖配合所述第一外盖，以及由导电材料制成的第二内盖，所述第二内盖容纳在所述第二外盖中并与所述第二外盖电绝缘 所述第一和第二壳体彼此分离; 以及设置在所述壳体内的过滤器滤芯，所述滤芯被构造成可分离成两片，其中容纳有用于收集从外壳吸入的细颗粒的第一过滤器。

公开(公告)号：US20090057600A1

公开(公告)日：2009-03-05

申请号：US12222101

申请日：2008-08-01

Applicant: Masayuki Watanabe ,  Makoto Miyahara ,  Shunsuke Umezawa

Inventor： Masayuki Watanabe ,  Makoto Miyahara ,  Shunsuke Umezawa

IPC: F16K31/126

CPC classification number: F16K31/1262 ,  F16K41/10 ,  F16K51/02

Abstract: A durable vacuum opening/closing valve connectable with a vacuum chamber and a vacuum pump is arranged to control vacuum pressure in the vacuum chamber by changing an opening degree of an O ring serving as a valve element relative to a valve seat. A predetermined clearance between an outer peripheral surface of a piston and an inner peripheral surface of a cylinder is sealed by a bellofram which changes its shape in association with movement of the piston moved to open or close the valve. The bellofram includes an inclined surface with a predetermined inclination angle and the outer periphery of the piston includes an inclined surface with a predetermined inclination angle, so that an inner diameter of the bellofram in contact with the piston and the outer diameter of the piston are equal when the valve element is in contact with the valve seat.

Abstract translation: 布置有与真空室和真空泵连接的耐用真空开/关阀，通过改变作为阀元件的O形环相对于阀座的开度来控制真空室中的真空压力。 活塞的外周面和气缸的内周面之间的预定间隙通过与活塞移动以打开或关闭阀的运动相关联而改变其形状的阀门密封。 本发明包括具有预定倾斜角的倾斜表面，并且活塞的外周包括具有预定倾斜角的倾斜表面，使得与活塞接触的内部的内径和活塞的外径相等 当阀元件与阀座接触时。

公开(公告)号：US20080302427A1

公开(公告)日：2008-12-11

申请号：US12149658

申请日：2008-05-06

Applicant: Masayuki Watanabe ,  Makoto Miyahara ,  Shunsuke Umezawa

Inventor： Masayuki Watanabe ,  Makoto Miyahara ,  Shunsuke Umezawa

IPC: F16K31/124

CPC classification number: F16K31/0613 ,  Y10T137/7762

Abstract: A vacuum pressure control system includes a vacuum chamber, a vacuum pump for sucking gas from the vacuum chamber, a vacuum open/close valve for controlling vacuum pressure in the vacuum chamber by changing a opening degree by driving air supplied from an air supply source serving as a power source, a vacuum pressure control device for controlling the vacuum open/close valve, and a servo valve for controlling the opening degree of the vacuum open/close valve.

Abstract translation: 真空压力控制系统包括真空室，用于从真空室抽吸气体的真空泵，真空开/关阀，用于通过驱动从供给的空气供应源供应的空气来改变开度来控制真空室中的真空压力 作为电源，用于控制真空开关阀的真空压力控制装置和用于控制真空开/关阀的开度的伺服阀。

公开(公告)号：US08525045B2

公开(公告)日：2013-09-03

申请号：US13001131

申请日：2009-06-24

Applicant: Chiseki Yamaguchi ,  Naoya Hamada ,  Shunsuke Umezawa ,  Takuo Wariishi ,  Tomohiro Kamitani ,  Naoki Moribe

Inventor： Chiseki Yamaguchi ,  Naoya Hamada ,  Shunsuke Umezawa ,  Takuo Wariishi ,  Tomohiro Kamitani ,  Naoki Moribe

IPC: H05K9/00

CPC classification number: G03G15/0848

Abstract: A Faraday cage includes a casing structured by a first housing having a first outer cover made of a conductive material, and a first inner cover made of a conductive material, which is accommodated in the first outer cover and is electrically insulated from the first outer cover, and a second housing having a second outer cover made of a conductive material, which fits the first outer cover, and a second inner cover made of a conductive material, which is accommodated in the second outer cover and is electrically insulated from the second outer cover, the first and second housings being separable from each other; and a filter cartridge disposed inside the casing configured to be separable into two pieces, which accommodates therein a first filter for collecting fine particles sucked in from the outside the casing.

Abstract translation: 法拉第笼包括由第一壳体构成的壳体，第一壳体具有由导电材料制成的第一外盖和由导电材料制成的第一内盖，该第一内盖容纳在第一外盖中并与第一外盖电绝缘 ，以及第二壳体，其具有由导电材料制成的第二外盖，所述第二外盖配合所述第一外盖，以及由导电材料制成的第二内盖，所述第二内盖容纳在所述第二外盖中并与所述第二外盖电绝缘 所述第一和第二壳体彼此分离; 以及设置在所述壳体内的过滤器滤芯，所述滤芯被构造成可分离成两片，其中容纳有用于收集从外壳吸入的细颗粒的第一过滤器。