公开(公告)号：US20030118927A1

公开(公告)日：2003-06-26

申请号：US10265783

申请日：2002-10-08

申请人： FUJI XEROX CO., LTD.

发明人： Hirofumi Nakamura ,  Ichiro Takegawa ,  Hidemi Nukada ,  Masahiro Iwasaki ,  Michiko Aida ,  Yukiko Kamijo ,  Masahiko Miyamoto ,  Tetsuya Ezumi ,  Takashi Yamada ,  Koji Bando ,  Taketoshi Hoshizaki

IPC分类号： G03G005/14

CPC分类号： G03G5/142 ,  G03G5/14

摘要： An electrophotographic photoreceptor having, between an electroconductive substrate and a photosensitive layer, an interlayer which contains fine metal oxide particles and a binder resin and which, when an electric field of 106 V/m is applied thereto at 28null C. and 85% RH, has a volume resistivity of from 108 to 1013 nullnullcm and, when an electric field of 106 V/m is applied thereto at 15null C. and 15% RH, has a volume resistivity which is up to 500 times the volume resistivity thereof as measured when an electric field of 106 V/m is applied thereto at 28null C. and 85% RH.

摘要翻译： 一种电子照相感光体，其在导电性基材和感光层之间具有含有金属氧化物细颗粒和粘合剂树脂的中间层，当在28℃和85％RH下施加106V / m的电场时 体积电阻率为108〜1013欧米加，当在15℃和15％RH下施加106V / m的电场时，体积电阻率为体积电阻率的500倍 当在28℃和85％RH下施加106V / m的电场时测量。

公开(公告)号：US20020186278A1

公开(公告)日：2002-12-12

申请号：US10152361

申请日：2002-05-21

申请人： Fuji Xerox Co., Ltd.

发明人： Hirofumi Nakamura ,  Masakazu Okuda

IPC分类号： B41J002/135

CPC分类号： B41J2/1623 ,  B41J2/04541 ,  B41J2/04581 ,  B41J2/04588 ,  B41J2/04593 ,  B41J2/14233 ,  B41J2/161 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1634 ,  B41J2/1643 ,  B41J2/1646 ,  B41J2002/14419 ,  B41J2002/14459 ,  B41J2002/14491 ,  B41J2202/03 ,  B41J2202/11

摘要： An inkjet recording head includes a plurality of nozzles, a plurality of pressure chambers in communication with the respective nozzles, a diaphragm forming a part of the walls of the pressure chambers, and a plurality of piezoelectric actuators each coupled with a part of the diaphragm to form a vibrating member. The vibrating member deforms to generate a pressure wave in the ink filled within the pressure chamber, the acoustic capacitance of the vibrating member being set at 2.0null10null20 m5/N or higher.

摘要翻译： 喷墨记录头包括多个喷嘴，与相应喷嘴连通的多个压力室，形成压力室的壁的一部分的隔膜，以及多个压电致动器，每个压电致动器与隔膜的一部分耦合 形成振动部件。 振动构件变形以在填充在压力室内的油墨中产生压力波，振动构件的声电容设定在2.0×10-20m5 / N以上。