公开(公告)号：US07188932B2

公开(公告)日：2007-03-13

申请号：US11013102

申请日：2004-12-15

申请人： Akira Sano ,  Masahiro Fujii

发明人： Akira Sano ,  Masahiro Fujii

IPC分类号： B41J2/04

CPC分类号： B41J2/14314

摘要： An electrostatic actuator is provided which can increase the amount of displacement of a diaphragm, thereby improving the ejection pressure when employed as a drive mechanism in a droplet ejection head. The electrostatic actuator comprises: a first substrate having a diaphragm functioning as a first electrode; and a second substrate coupled to the first substrate and having a second electrode opposite the first electrode, wherein: the diaphragm is displaced with an electrostatic force generated by applying a voltage between the electrodes; and an insulation film is provided on a coupling surface of the first substrate which couples with the second substrate, and an area of the insulation film corresponding to the diaphragm has a reduced thickness region.

摘要翻译： 提供了一种静电致动器，其可以增加隔膜的位移量，从而在用作液滴喷射头中的驱动机构时提高喷射压力。 静电致动器包括：具有用作第一电极的隔膜的第一基板; 以及耦合到所述第一基板并且具有与所述第一电极相对的第二电极的第二基板，其中：所述隔膜通过在所述电极之间施加电压而产生的静电力而移位; 并且在与第二基板耦合的第一基板的耦合表面上设置绝缘膜，并且与隔膜对应的绝缘膜的区域具有减小的厚度区域。

公开(公告)号：US20050134653A1

公开(公告)日：2005-06-23

申请号：US11013102

申请日：2004-12-15

申请人： Akira Sano ,  Masahiro Fujii

发明人： Akira Sano ,  Masahiro Fujii

IPC分类号： B41J2/045 ,  B41J2/055 ,  B41J2/14 ,  H02N1/00 ,  B41J2/04

CPC分类号： B41J2/14314

摘要： An electrostatic actuator is provided which can increase the amount of displacement of a diaphragm, thereby improving the ejection pressure when employed as a drive mechanism in a droplet ejection head. The electrostatic actuator comprises: a first substrate having a diaphragm functioning as a first electrode; and a second substrate coupled to the first substrate and having a second electrode opposite the first electrode, wherein: the diaphragm is displaced with an electrostatic force generated by applying a voltage between the electrodes; and an insulation film is provided on a coupling surface of the first substrate which couples with the second substrate, and an area of the insulation film corresponding to the diaphragm has a reduced thickness region.

摘要翻译： 提供了一种静电致动器，其可以增加隔膜的位移量，从而在用作液滴喷射头中的驱动机构时提高喷射压力。 静电致动器包括：具有用作第一电极的隔膜的第一基板; 以及耦合到所述第一基板并且具有与所述第一电极相对的第二电极的第二基板，其中：所述隔膜通过在所述电极之间施加电压而产生的静电力而移位; 并且在与第二基板耦合的第一基板的耦合表面上设置绝缘膜，并且与隔膜对应的绝缘膜的区域具有减小的厚度区域。

公开(公告)号：US07798615B2

公开(公告)日：2010-09-21

申请号：US12025104

申请日：2008-02-04

申请人： Masahiro Fujii ,  Akira Sano

发明人： Masahiro Fujii ,  Akira Sano

IPC分类号： B41J2/045

CPC分类号： B41J2/14314 ,  B41J2/16 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1634 ,  B41J2/1642 ,  B41J2/1645 ,  B41J2/1646

摘要： A droplet discharging head, includes: a discharging chamber; a plurality of nozzle orifices discharging droplets and each of the plurality of nozzle orifices is communicated with the discharging chamber; an actuator; a vibrating plate provided using a bottom wall of the discharging chamber and displaceably driven by the actuator; and a reservoir commonly communicated with each discharging chamber. The discharging chamber, the actuator, and the reservoir are each segmented on separate planes and stacked in this order in a manner that a projection plane in a direction perpendicular to a formation plane of the reservoir is contained in formation planes of the actuator and the discharging chamber.

摘要翻译： 一种液滴排放头，包括：排放室; 排出液滴的多个喷嘴孔和多个喷嘴孔中的每一个与排出室连通; 执行机构 使用所述排出室的底壁设置并由所述致动器驱动的振动板; 以及通常与每个排放室连通的储存器。 排放室，致动器和储存器各自分段在分开的平面上并且以这样的顺序堆叠，使得垂直于储存器的形成平面的方向上的投影平面包含在致动器的形成平面中并且排出 房间。

公开(公告)号：US08538756B2

公开(公告)日：2013-09-17

申请号：US12987350

申请日：2011-01-10

申请人： Masahiro Fujii ,  Yuji Shinkai

发明人： Masahiro Fujii ,  Yuji Shinkai

IPC分类号： G10L19/00

CPC分类号： B60R16/0373 ,  G10L15/26 ,  G10L2015/223

摘要： A storage unit stores a correspondence between a voice command and a display mode modification operation. When a control unit determines that a vehicle is traveling according to a traveling state of the vehicle obtained by a traveling state acquisition unit, when a voice recognition unit recognizes a voice, which is uttered by a user and received by a voice input unit, and when the control unit determines that the recognized voice corresponds to a voice command stored in the storage unit, the control unit performs a display mode change operation corresponding to the voice command and modifies a display mode of an icon indicated on an indication screen of an indication unit.

摘要翻译： 存储单元存储语音命令和显示模式修改操作之间的对应关系。 当控制单元根据由行驶状态获取单元获得的车辆的行驶状态确定车辆正在行驶时，当语音识别单元识别由用户发出并由语音输入单元接收的语音时，以及 当所述控制单元确定所识别的声音对应于存储在所述存储单元中的语音命令时，所述控制单元执行与所述语音命令相对应的显示模式改变操作，并且修改在所述指示的指示画面上指示的图标的显示模式 单元。

公开(公告)号：US20120051215A1

公开(公告)日：2012-03-01

申请号：US13318408

申请日：2010-04-30

申请人： Masahiro Fujii ,  Tatsuro Yajima ,  Akihito Hanaki ,  Hidehiko Oyane

发明人： Masahiro Fujii ,  Tatsuro Yajima ,  Akihito Hanaki ,  Hidehiko Oyane

IPC分类号： H04W74/04 ,  H04W24/00 ,  H04W72/04 ,  H04L12/26

CPC分类号： H04W28/0289 ,  H04W28/0247 ,  H04W72/1278 ,  H04W84/045 ,  H04W92/12

摘要： A radio base station BTS includes an upper limit value management unit 22 configured to determine and manage a upper limit value common to all mobile stations UE based on a bandwidth capable of being used for transmitting the uplink data in a wired section (Iub) between the radio base station and a radio network controller and a scheduling unit 23 configured to determine an Absolute Grant (AG) to be transmitted to a mobile station UE which is subjected to scheduling of the high-speed uplink communication so as not to exceed the upper limit value. The upper limit value management unit 22 is configured to decrease the upper limit value when a congestion signal in the wired section (Iub) is received for a predetermined number of times during a fit predetermined interval of time.

摘要翻译： 无线基站BTS包括上限值管理单元22，其被配置为基于能够用于在有线区间（Iub）中发送上行链路数据的带宽来确定和管理所有移动站UE公用的上限值 无线电基站和无线电网络控制器以及调度单元23，被配置为确定要发送给经受高速上行链路通信的调度的移动台UE的绝对授权（AG），以便不超过上限 值。 上限值管理单元22被配置为当在拟合预定时间间隔期间接收到布线部分（Iub）中的拥塞信号预定次数时，减小上限值。

公开(公告)号：US07581824B2

公开(公告)日：2009-09-01

申请号：US11295818

申请日：2005-12-07

申请人： Masahiro Fujii ,  Katsuji Arakawa

发明人： Masahiro Fujii ,  Katsuji Arakawa

IPC分类号： B41J2/045

CPC分类号： B41J2/14274 ,  B41J2/1612 ,  B41J2/1623 ,  B41J2/1626

摘要： To provide an electrostatic actuator that generates high pressure under a given voltage and includes an insulating film exhibiting excellent insulation resistance, a droplet discharge head that includes the electrostatic actuator and a method for manufacturing the droplet discharge head, a droplet discharge apparatus that includes the droplet discharge head and has excellent printing performance, and a device that includes the electrostatic actuator and has excellent driving performance. A diaphragm 12, a counter electrode 17 opposite to the diaphragm 12 with a gap interposed therebetween, and an insulating film 16 on a surface of the diaphragm 12 opposite to the counter electrode 17 are included. The insulating film 16 includes at least a dielectric film 16a formed of a substance having a higher relative dielectric constant than silicon oxide.

摘要翻译： 为了提供在给定电压下产生高压的静电致动器，并且包括具有优异的绝缘电阻的绝缘膜，包括静电致动器的液滴喷射头和用于制造液滴喷射头的方法，包括液滴的液滴喷射装置 排出头，具有优异的印刷性能，以及包括静电致动器并且具有优异的驱动性能的装置。 膜片12，与隔膜12相对的间隔相对的对置电极17以及与对置电极17相对的隔膜12的表面上的绝缘膜16。 绝缘膜16至少包括由具有比氧化硅更高的相对介电常数的物质形成的电介质膜16a。

公开(公告)号：US20070024672A1

公开(公告)日：2007-02-01

申请号：US11497034

申请日：2006-07-31

申请人： Yoshifumi Hano ,  Masahiro Fujii

发明人： Yoshifumi Hano ,  Masahiro Fujii

IPC分类号： B41J2/06

CPC分类号： G02B26/001 ,  B41J2/14314 ,  B41J2/16 ,  B41J2/1623 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1642 ,  B41J2/1643 ,  B41J2/1646 ,  B41J2002/14411 ,  G02B26/0841

摘要： To provide an electrostatic actuator capable of attaining a large diaphragm displacement by low voltage drive. Furthermore, a droplet discharge head provided with this electrostatic actuator, a method for driving a droplet discharge head, and a method for manufacturing an electrostatic actuator are provided. A diaphragm, an individual electrode facing the diaphragm with a gap therebetween, while a voltage is applied between the diaphragm and the individual electrode, and an insulating film which is disposed on a surface of the diaphragm, the surface facing the individual electrode, are included, wherein the insulating film is converted to an electret.

摘要翻译： 提供能够通过低压驱动获得大的隔膜位移的静电致动器。 此外，设置有设置有该静电致动器的液滴喷射头，用于驱动液滴喷射头的方法以及静电致动器的制造方法。 隔膜，面对隔膜的单独电极，在隔膜之间具有间隙，同时在隔膜和单独电极之间施加电压，并且包括设置在隔膜表面上的面向单独电极的表面的绝缘膜 其中绝缘膜被转换成驻极体。

公开(公告)号：US06522902B2

公开(公告)日：2003-02-18

申请号：US09019589

申请日：1998-02-06

申请人： Toshiyuki Nishihara ,  Susumu Uriya ,  Masahiro Fujii

发明人： Toshiyuki Nishihara ,  Susumu Uriya ,  Masahiro Fujii

IPC分类号： H04B138

CPC分类号： H01M10/4207 ,  H01M6/5016 ,  H02J7/0024

摘要： A battery pack for containing a plurality of cells and being attached to an electronic device comprises a plurality of switches for switching connection status of the cells between parallel connection and series connection. In the case of a battery pack containing a first cell and a second cell, the battery pack comprises a first wire for connecting the positive pole of the first cell and the positive pole of the second cell, a second wire for connecting the negative pole of the first cell and the negative pole of the second cell, a third wire for connecting the negative pole of the first cell and the positive pole of the second cell, a first switch for connecting/disconnecting the first wire, a second switch for connecting/disconnecting the second wire, and a third switch for connecting/disconnecting the third wire. The cells are connected in series when high voltage is needed, and in parallel otherwise. According to the battery pack, wastage of power consumption is reduced and continuous use time length of electronic devices such as portable telephones, portable data communication devices, etc. can be extended.

摘要翻译： 用于容纳多个单元并附接到电子设备的电池组包括用于在并联和串联连接之间切换单元的连接状态的多个开关。 在包含第一单元和第二单元的电池组的情况下，电池组包括用于连接第一单元的正极和第二单元的正极的第一导线，用于连接第二单元的负极的第二导线 第二单元的第一单元和负极，用于连接第一单元的负极和第二单元的正极的第三导线，用于连接/断开第一导线的第一开关，用于连接/ 断开第二线，以及用于连接/断开第三线的第三开关。 当需要高电压时，电池串联连接，否则并联。 根据电池组，能够减少功耗的浪费，能够延长便携式电话，便携式数据通信装置等电子设备的连续使用时间。

公开(公告)号：US06213590B1

公开(公告)日：2001-04-10

申请号：US09391942

申请日：1999-09-08

申请人： Masahiro Fujii ,  Keiichi Mukaiyama ,  Hiroyuki Maruyama ,  Tadaaki Hagata ,  Ikuhiro Miyashita

发明人： Masahiro Fujii ,  Keiichi Mukaiyama ,  Hiroyuki Maruyama ,  Tadaaki Hagata ,  Ikuhiro Miyashita

IPC分类号： B41J204

CPC分类号： B41J2/14064 ,  B41J2/1404 ,  B41J2/14201 ,  B41J2/14314 ,  B41J2/16 ,  B41J2/1604 ,  B41J2/1607 ,  B41J2/1623 ,  B41J2/1626 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1635 ,  B41J2/1646 ,  B41J2/17563 ,  B41J2002/14379 ,  B41J2002/14403 ,  B41J2002/14411

摘要： A high reliability ink jet head for an ink jet recording apparatus enabling consistent ink ejecting with no nozzle clogging. The ink jet head therefor comprises a substrate comprising plural ink passages, each comprising a nozzle, pressure generator continuous to the nozzle, and an orifice, and an ink supply member common to the plural ink passages. The substrate comprising an anisotropic crystalline material such as silicon, and a filter channel formed integrally to the ink supply member by anisotropic etching.

摘要翻译： 一种用于喷墨记录装置的高可靠性喷墨头，能够实现喷嘴无喷嘴堵塞的一致的喷墨。 其喷墨头包括一个包括多个墨水通道的基板，每个墨水通道包括一个喷嘴，与该喷嘴连续的压力发生器和一个孔口，以及多个墨水通道共用的墨水供应部件。 该衬底包括诸如硅的各向异性结晶材料，以及通过各向异性蚀刻与供墨构件整体形成的过滤通道。

公开(公告)号：US06168263A

公开(公告)日：2001-01-02

申请号：US09181223

申请日：1998-10-27

申请人： Shigeo Nojima ,  Masahiro Fujii ,  Taro Takekoshi ,  Hiroyuki Ishikawa

发明人： Shigeo Nojima ,  Masahiro Fujii ,  Taro Takekoshi ,  Hiroyuki Ishikawa

IPC分类号： B41J204

CPC分类号： B41J2/16 ,  B41J2/14314 ,  B41J2/1623 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1632 ,  B41J2/1645 ,  B41J2/1646 ,  B41J2002/14338 ,  B41J2002/14379 ,  B41J2002/14387 ,  B41J2202/03 ,  B41J2202/11

摘要： An ink jet recording apparatus that achieves sufficient attraction force even when the actuator is sealed. In the ink jet recording apparatus, an electric pulse is applied between a diaphragm and electrode by a drive circuit to deform a diaphragm by electrostatic force to eject an ink droplet from a nozzle comprises a vibration chamber containing a wall surface formed by the diaphragm and a wall surface on which the electrode is formed, and a first cavity communicating with the vibration chamber and containing a wall surface on which is provided a lead for connecting the drive circuit and electrode. The vibration chamber is sealed airtight, and comprises a second cavity communicating with the vibration chamber or first cavity for increasing the volume of the airtight sealed part of the actuator.

摘要翻译： 即使在致动器被密封时也能够获得足够的吸引力的喷墨记录装置。 在喷墨记录装置中，通过驱动电路在振膜和电极之间施加电脉冲，以通过静电力使隔膜变形，从喷嘴喷射墨滴，包括振动室，该振动室包含由隔膜形成的壁面和 形成有电极的壁面，以及与振动室连通并且包含壁面的第一腔，在其上设置有用于连接驱动电路和电极的引线。 振动室被密封密封，并且包括与振动室或第一腔连通的第二腔，用于增加致动器的气密密封部分的体积。