公开(公告)号：US06543257B1

公开(公告)日：2003-04-08

申请号：US09545673

申请日：2000-04-07

Applicant: Hisashi Koaizawa ,  Nobuaki Orita ,  Junichi Takeda ,  Satoshi Sugiyama ,  Yoshiyuki Sakamoto

Inventor： Hisashi Koaizawa ,  Nobuaki Orita ,  Junichi Takeda ,  Satoshi Sugiyama ,  Yoshiyuki Sakamoto

IPC: C03B37014

CPC classification number: C03B37/01486 ,  C03B37/0146

Abstract: A porous optical fiber preform dehydration and sintering apparatus capable of improving the sealing performance between an upper lid and an elevating shaft and between the upper lid and a furnace tube or a furnace body, wherein an upper opening of a furnace tube for accommodating a porous optical fiber preform is shut by the upper lid, a preform holder is provided at the bottom end of an elevating shaft passing through the upper lid to be freely elevated therethrough, the porous optical fiber preform in the furnace tube is heated by a heater provided around the outer circumference of the furnace tube, the upper lid is formed by a metal, the preform holder is formed by a quartz glass or a ceramic, a corrosion-resistant layer is provided on an inner surface of the upper lid, a seal member made of rubber or resin is provided in an elevating shaft passage of the upper lid.

Abstract translation: 一种能够改善上盖和升降杆之间以及上盖与炉管或炉体之间的密封性能的多孔光纤预制件脱水烧结装置，其中，用于容纳多孔光学的炉管的上部开口 纤维预成型件被上盖关闭，在通过上盖的提升轴的底端设有预制件保持架，以便自由升高，炉管中的多孔光纤预制件被加热器加热， 炉管的外周，上盖由金属形成，预成型机架由石英玻璃或陶瓷形成，耐腐蚀层设置在上盖的内表面上，密封构件由 橡胶或树脂设置在上盖的升降轴通道中。

公开(公告)号：US5158236A

公开(公告)日：1992-10-27

申请号：US543871

申请日：1990-06-26

Applicant: Katuya Sugiyama ,  Akio Kuromiya ,  Satoshi Sugiyama ,  Yuji Inoue ,  Hideto Takeda ,  Shinji Sugiura

Inventor： Katuya Sugiyama ,  Akio Kuromiya ,  Satoshi Sugiyama ,  Yuji Inoue ,  Hideto Takeda ,  Shinji Sugiura

IPC: F02M51/06 ,  H01F7/16

CPC classification number: F02M51/0614 ,  F02M51/0678 ,  H01F7/1607 ,  Y10T29/4902

Abstract: An electromagnetic fuel injection valve for an internal combustion engine having a housing which houses a valve, a needle valve element, a movable core, an electromagnetic actuator and spacer. The housing is made of magnetic material forms a magnetic flux circuit with the electromagnetic actuator and the movable core. The cylindrical housing is made of a plate material which comprises a portion facing the movable core, and the portion has a substantially minimum thickness to actuate the movable core.

Abstract translation: 一种用于内燃机的电磁燃料喷射阀，其具有容纳阀，针阀元件，可动铁芯，电磁致动器和间隔件的壳体。 外壳由磁性材料制成，与电磁执行机构和可动磁芯形成磁通电路。 圆柱形壳体由板材制成，其包括面向可动铁芯的部分，并且该部分具有基本上最小的厚度以致动可动铁芯。

公开(公告)号：US4484737A

公开(公告)日：1984-11-27

申请号：US153109

申请日：1980-05-23

Applicant: Satoshi Sugiyama

Inventor： Satoshi Sugiyama

IPC: G03B27/14 ,  B65H3/06 ,  B65H3/66 ,  B65H5/36 ,  B65H7/06 ,  G03G15/00 ,  B65H3/36

CPC classification number: B65H3/06 ,  B65H3/66

Abstract: A device for preventing a substrate from jamming in a copier includes a guide member that directs a substrate from a substrate supply tray to a photosensitive member. The guide member is adapted to be vibrated by a vibration generator in order to prevent substrates passing through the guide member from jamming.

Abstract translation: 用于防止基板在复印机中卡纸的装置包括引导构件，其将基板从基板供应托盘引导到感光构件。 引导构件适于由振动发生器振动，以防止穿过引导构件的基板卡住。