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1. 发明申请

US20100082054A1 FLUID EJECTION DEVICE AND FLUID EJECTION METHOD 审中-公开
标题翻译：流体喷射装置和流体喷射方法
公开(公告)号：US20100082054A1
公开(公告)日：2010-04-01
申请号：US12568161
申请日：2009-09-28
申请人： Takeshi SETO , Kazuo KAWASUMI , Yasuyoshi HAMA , Hideki KOJIMA , Yasuhiro ONO
发明人： Takeshi SETO , Kazuo KAWASUMI , Yasuyoshi HAMA , Hideki KOJIMA , Yasuhiro ONO
IPC分类号： A61B17/32
CPC分类号： A61B17/3203
摘要： A fluid ejection device includes: a fluid chamber in which fluid flows; a volume varying unit having a pressure generating element that varies the volume of the fluid chamber on the basis of a driving signal; an inlet fluid channel and an outlet fluid channel intercommunicating with the fluid chamber; a fluid channel pipe having a connection fluid channel that intercommunicates with the outlet fluid channel at a first end thereof and intercommunicates with a fluid ejection port at a second end thereof; a fluid supply unit that supplies fluid to the inlet fluid channel; and a controller that applies a driving signal to the pressure generating element and controls variation of the volume of the fluid chamber by the volume varying unit, wherein the controller applies a driving signal to the pressure generating element so that a maximum ejection velocity of fluid in liquid is larger than a maximum ejection velocity of fluid in the air.
摘要翻译：流体喷射装置包括：流体流动的流体室; 体积变化单元，具有根据驱动信号改变流体室的体积的压力产生元件; 入口流体通道和与流体室相通的出口流体通道; 流体通道管，其具有连接流体通道，其在其第一端处与出口流体通道相互连通，并在其第二端处与流体排出口相通; 流体供应单元，其将流体供应到入口流体通道; 以及控制器，其向所述压力产生元件施加驱动信号并且通过所述体积变化单元控制所述流体室的体积的变化，其中所述控制器向所述压力产生元件施加驱动信号，使得流体的最大喷射速度液体大于空气中流体的最大喷射速度。

2. 发明申请

US20100078495A1 FLUID EJECTION DEVICE, DRIVING METHOD OF FLUID EJECTION DEVICE, AND OPERATING INSTRUMENT 有权
标题翻译：流体喷射装置，流体喷射装置的驱动方法和操作仪器
公开(公告)号：US20100078495A1
公开(公告)日：2010-04-01
申请号：US12568156
申请日：2009-09-28
申请人： Takeshi SETO , Kazuo KAWASUMI , Yasuyoshi HAMA , Hideki KOJIMA , Yasuhiro ONO
发明人： Takeshi SETO , Kazuo KAWASUMI , Yasuyoshi HAMA , Hideki KOJIMA , Yasuhiro ONO
IPC分类号： A01G25/09
CPC分类号： A61B17/3203
摘要： A fluid ejection device includes: a fluid chamber whose capacity is variable; an inlet flow path and an outlet flow path communicating with the fluid chamber; a capacity changing unit which changes the capacity of the fluid chamber; a fluid supplying unit which supplies fluid to the inlet flow path; a fluid ejection opening disposed at an end of the outlet flow path opposite to an end communicating with the fluid chamber; a vibrating unit which vibrates a component in the vicinity of the fluid ejection opening; a vibration detecting unit which detects the level of vibration of the component in the vicinity of the fluid ejection opening; and an operation control unit which controls operation of the capacity changing unit based on the level of the vibration detected by the vibration detecting unit.
摘要翻译：流体喷射装置包括：容量可变的流体室; 入口流动路径和与流体室连通的出口流动路径; 容量改变单元，其改变流体室的容量; 流体供给单元，其向流入口流路供给流体; 流体喷射口设置在与流体室连通的端部相对的出口流动路径的端部处; 振动单元，其使流体喷射口附近的部件振动; 振动检测单元，其检测流体喷射口附近的部件的振动水平; 以及操作控制单元，其基于由所述振动检测单元检测到的振动的水平来控制所述容量改变单元的操作。

3. 发明申请

US20100079522A1 FLUID EJECTION DEVICE, DRIVING METHOD OF FLUID EJECTION DEVICE, AND OPERATING INSTRUMENT 审中-公开
标题翻译：流体喷射装置，流体喷射装置的驱动方法和操作仪器
公开(公告)号：US20100079522A1
公开(公告)日：2010-04-01
申请号：US12559001
申请日：2009-09-14
申请人： Takeshi SETO , Kazuo KAWASUMI , Yasuyoshi HAMA , Hideki KOJIMA , Yasuhiro ONO
发明人： Takeshi SETO , Kazuo KAWASUMI , Yasuyoshi HAMA , Hideki KOJIMA , Yasuhiro ONO
IPC分类号： B41J29/38
CPC分类号： B41J2/175 , A61B17/3203 , A61B2017/00154 , B41J2/185
摘要： A fluid ejection device includes: a fluid chamber whose capacity is variable; an inlet flow path and an outlet flow path communicating with the fluid chamber; a capacity changing unit which changes the capacity of the fluid chamber; a fluid supplying unit which supplies fluid to the inlet flow path; a fluid ejection opening disposed at an end of the outlet flow path opposite to an end communicating with the fluid chamber; a first electrode of a predetermined polarity having a first contact portion disposed at the fluid ejection opening or a component in the vicinity of the fluid ejection opening; a second electrode having a polarity different from the predetermined polarity and having a second conductive contact portion; a conduction judging unit which judges whether the first electrode and the second electrode are conducted; and an operation control unit which controls operation of the capacity changing unit based on judgment result of the conduction judging unit.
摘要翻译：流体喷射装置包括：容量可变的流体室; 入口流动路径和与流体室连通的出口流动路径; 容量改变单元，其改变流体室的容量; 流体供给单元，其向流入口流路供给流体; 流体喷射口设置在与流体室连通的端部相对的出口流动路径的端部处; 具有预定极性的第一电极，具有设置在流体喷射口处的第一接触部分或流体喷射口附近的部件; 具有与所述预定极性不同的极性并具有第二导电接触部分的第二电极; 导通判断单元，判断第一电极和第二电极是否导通; 以及操作控制单元，其基于导通判断单元的判断结果来控制容量变更单元的动作。

4. 发明申请

US20100082053A1 FLUID EJECTION DEVICE, FLUID EJECTION METHOD AND FLUID EJECTION SURGICAL INSTRUMENT 审中-公开
标题翻译：流体喷射装置，流体喷射方法和流体喷射手术仪器
公开(公告)号：US20100082053A1
公开(公告)日：2010-04-01
申请号：US12559046
申请日：2009-09-14
申请人： Yasuyoshi HAMA , Kinya MATSUZAWA , Takeshi SETO , Hideki KOJIMA , Yasuhiro ONO
发明人： Yasuyoshi HAMA , Kinya MATSUZAWA , Takeshi SETO , Hideki KOJIMA , Yasuhiro ONO
IPC分类号： A61B17/3203
CPC分类号： A61B17/3203 , A61B17/32037 , A61B2017/00154
摘要： A fluid ejection device includes: a fluid chamber into which fluid flows; a volume varying unit that varies the volume of the fluid chamber; an inlet fluid channel and an outlet fluid channel intercommunicating with the fluid chamber; a fluid ejection port that ejects fluid flowing out from the outlet fluid channel; a fluid supply unit that supplies fluid into the inlet fluid channel; a controller that controls the variation of the volume of the fluid chamber by the volume varying unit; and a color detector that detects color of a fluid ejection target area facing the fluid ejection port, wherein the controller controls the variation of the volume of the fluid chamber by the volume varying unit in accordance with the color detected by the color detecting unit.
摘要翻译：流体喷射装置包括：流体流入其中的流体室; 体积变化单元，其改变流体室的体积; 入口流体通道和与流体室相通的出口流体通道; 流体喷射口，喷射从出口流体通道流出的流体; 流体供应单元，其将流体供应到入口流体通道中; 控制器，其通过所述体积变化单元来控制所述流体室的体积的变化; 以及颜色检测器，其检测面向流体喷射口的流体喷射目标区域的颜色，其中，所述控制器根据由所述颜色检测单元检测到的颜色来控制所述流体室的体积变化单元的体积的变化。

5. 发明申请

US20100054960A1 PULSATION GENERATING MECHANISM, CONNECTING FLOW CHANNEL TUBE, AND FLUID EJECTING APPARATUS 审中-公开
标题翻译：脉冲发生机构，连接流通管和流体喷射装置
公开(公告)号：US20100054960A1
公开(公告)日：2010-03-04
申请号：US12548019
申请日：2009-08-26
申请人： Takeshi SETO , Kazuo KAWASUMI , Hideki KOJIMA , Yasuhiro ONO
发明人： Takeshi SETO , Kazuo KAWASUMI , Hideki KOJIMA , Yasuhiro ONO
IPC分类号： F04B43/04
CPC分类号： A61B17/3203 , A61B2017/00154
摘要： A fluid ejecting apparatus having a fluid chamber, an inlet flow channel, and a nozzle configured to eject fluid supplied from the inlet flow channel to the fluid chamber from the nozzle in a pulsed manner by changing the volume of the fluid chamber includes: a diaphragm; a wall surface provided so as to oppose the diaphragm; a spacer being provided between the diaphragm and the wall surface and having a cylindrical through hole; a piezoelectric element configured to displace the diaphragm; and a connecting flow channel tube communicated with the fluid chamber, wherein the nozzle is provided at an end of the connecting flow channel tube opposite to the fluid chamber, the fluid chamber is defined by the diaphragm, the wall surface, and an inner surface of the through hole of the spacer, and the inlet flow channel is defined by a groove provided on the wall surface and the spacer and is communicated with the fluid chamber.
摘要翻译：一种流体喷射装置，具有流体室，入口流动通道和喷嘴，其构造成通过改变流体室的体积以脉冲方式将从入口流动通道供应的流体从喷嘴喷射到流体室，包括：隔膜 ; 设置为与隔膜相对的壁面; 间隔件设置在隔膜和壁表面之间并具有圆柱形通孔; 压电元件，其构造成使所述隔膜移位; 以及与所述流体室连通的连接流路管，其特征在于，所述喷嘴设置在与所述流体室相对的所述连通流路管的端部，所述流体室由所述隔膜，所述壁面和间隔件的通孔和入口流动通道由设置在壁表面和间隔件上的凹槽限定，并与流体室连通。

6. 发明申请

US20110037795A1 FLUID EJECTION METHOD AND FLUID EJECTION DEVICE 审中-公开
标题翻译：流体喷射方法和流体喷射装置
公开(公告)号：US20110037795A1
公开(公告)日：2011-02-17
申请号：US12856736
申请日：2010-08-16
申请人： Hideki KOJIMA , Shigeo SUGIMURA , Yasuhiro ONO
发明人： Hideki KOJIMA , Shigeo SUGIMURA , Yasuhiro ONO
IPC分类号： B41J29/38 , B41J2/045
CPC分类号： B05B17/0607 , A61B17/3203 , A61B2017/00154 , A61B2017/00185 , A61B2017/0019 , A61B2017/00194 , A61B2017/32032
摘要： A fluid ejection method includes: supplying fluid at a predetermined fluid supply flow rate to a pressure chamber; generating a pulsed flow by varying the volume of the pressure chamber at a predetermined frequency; and ejecting the pulsed flow, wherein the fluid supply flow rate is proportional to the frequency.
摘要翻译：流体喷射方法包括：以预定的流体供应流量向压力室供应流体; 通过以预定频率改变压力室的体积来产生脉冲流; 并喷射所述脉冲流，其中所述流体供应流量与所述频率成比例。

7. 发明申请

US20110006127A1 PULSATING FLOW GENERATING APPARATUS AND METHOD OF CONTROLLING PULSATING FLOW GENERATING APPARATUS 有权
标题翻译：脉冲流量生成装置及控制流量生成装置的方法
公开(公告)号：US20110006127A1
公开(公告)日：2011-01-13
申请号：US12833115
申请日：2010-07-09
申请人： Yasuhiro ONO , Shigeo SUGIMURA , Hideki KOJIMA
发明人： Yasuhiro ONO , Shigeo SUGIMURA , Hideki KOJIMA
IPC分类号： A01G25/09
CPC分类号： F04B39/10 , A61B17/3203 , A61B2017/00154 , B05B17/0607 , F04B43/046 , F04B43/095
摘要： Pulsating flow generating apparatus that changes the volume of a fluid chamber and injects fluid from a fluid injection opening in a pulsed manner, includes: an inlet flow channel for supplying fluid from a fluid supplying unit to the fluid chamber; a volume changing unit that changes the volume of the fluid chamber; an outlet flow channel that delivers the fluid from the fluid chamber to the fluid injection opening; a discharge flow channel that discharges the fluid from the fluid chamber; and an opening and closing valve that opens and closes the discharge flow channel, wherein the synthetic inertance of the discharge flow channel is set smaller than the synthetic inertance of the outlet flow channel, an operation of the volume changing unit is started while closing the opening and closing valve, and the operation of the volume changing unit is stopped while opening the opening and closing valve.
摘要翻译：脉冲流产生装置，其以脉冲方式改变流体室的体积并从流体喷射口注入流体，包括：用于将流体从流体供应单元供应到流体室的入口流动通道; 体积改变单元，其改变流体室的体积; 出口流动通道，其将流体从流体室输送到流体注入开口; 从流体室排出流体的排出流路; 以及打开和关闭排出流动通道的开闭阀，其中排出流动通道的合成惯性被设定为小于出口流动通道的合成惯量，在关闭开口的同时开始体积改变单元的操作和关闭阀，并且在打开开关阀时停止体积改变单元的操作。

8. 发明申请

US20150241997A1 COORDINATE DETECTION SYSTEM, INFORMATION PROCESSING APPARATUS, METHOD OF DETECTING COORDINATE, AND PROGRAM 审中-公开
标题翻译：坐标检测系统，信息处理装置，检测方法和程序
公开(公告)号：US20150241997A1
公开(公告)日：2015-08-27
申请号：US14623910
申请日：2015-02-17
申请人： Yasuhiro ONO
发明人： Yasuhiro ONO
IPC分类号： G06F3/0354
CPC分类号： G06F3/0308 , G06F3/03542 , G06F3/0386 , G06F3/0416 , G06F3/042
摘要： A coordinate detection system for detecting a coordinate pointed by a pointer with which a pointing operation is performed on a board face includes a first calculation unit that extracts a plurality of areas respectively indicative of a plurality of annular members provided in the pointer from a picked-up image picked by an image pick-up unit arranged at a predetermined position of the board face and calculates center positions of the extracted areas; and a second calculation unit that calculates a position of a tip portion of the pointer on the board face based on the center positions of the areas calculated by the first calculation unit and a position of a principal point of the image pick-up unit.
摘要翻译：一种用于检测由板表面执行指示操作的指针所指向的坐标的坐标检测系统，包括：第一计算单元，从拾取单元提取分别指示设置在指示器中的多个环形构件的多个区域; 设置在板面的预定位置的图像拾取单元拾取的图像拾取图像，并计算提取区域的中心位置; 以及第二计算单元，其基于由第一计算单元计算的区域的中心位置和图像拾取单元的主点的位置来计算指针在笔记本面上的尖端部分的位置。

9. 发明申请

US20120120459A1 IMAGE FORMING APPARATUS 有权
标题翻译：图像形成装置
公开(公告)号：US20120120459A1
公开(公告)日：2012-05-17
申请号：US13285066
申请日：2011-10-31
申请人： Yasuhiro ONO
发明人： Yasuhiro ONO
IPC分类号： H04N1/04
CPC分类号： G03G21/1666 , G03G21/1628 , G03G2221/1636 , G03G2221/1687
摘要： A cover member holds an optical scanning device and is supported on A main body in such a manner as to be pivotable between an open position and a closed position. The optical scanning device has a shutter member, a housing, and a dustproof member. The main body has a contact member which is capable of coming into contact with the shutter member through an opening. The contact member causes the shutter member to be displaced between an optical path closing position and an optical path opening position. The shutter member includes a closing portion which closes the opening when the shutter member assumes the optical path closing position. The dustproof member is disposed to extend around the opening on the outside and is configured to press against an entire periphery of the contact member when the cover member assumes the closed position.
摘要翻译：盖构件保持光学扫描装置，并且以能够在打开位置和关闭位置之间枢转的方式支撑在A主体上。光学扫描装置具有挡板部件，壳体和防尘部件。主体具有能够通过开口与挡板构件接触的接触构件。接触构件使遮光构件在光路闭合位置和光路打开位置之间移动。挡板构件包括当挡板构件呈现光路闭合位置时关闭开口的关闭部分。防尘构件设置成围绕外部的开口延伸，并且构造成当盖构件处于关闭位置时抵靠接触构件的整个周边。

10. 发明申请

US20060268095A1 OPTICAL SCANNING UNIT AND IMAGE FORMING APPARATUS 有权
标题翻译：光学扫描单元和图像形成装置
公开(公告)号：US20060268095A1
公开(公告)日：2006-11-30
申请号：US11381766
申请日：2006-05-05
申请人： Yasuhiro ONO , Masaki Saka , Ayumu Oda , Takahisa Narikiyo
发明人： Yasuhiro ONO , Masaki Saka , Ayumu Oda , Takahisa Narikiyo
IPC分类号： G01D15/14
CPC分类号： G02B26/123 , B41J2/471
摘要： According to the present invention, highly accurate adjustment of the angles and positions of optical elements constituting an optical scanning unit can be easily performed. The optical scanning unit comprises: a first mirror that reflects the light beams emitted from Y, C and M laser diodes; a second mirror that reflects the light beam emitted from a K laser diode and the light beams reflected by the first mirror; a cylindrical lens that acts on the light beams reflected by the second mirror; and a third mirror that reflects the light beams emitted from the cylindrical lens toward a polygon mirror. The second mirror is provided with an adjusting mechanism that can adjust the light beams in the main scanning direction, and the third mirror is provided with an adjusting mechanism that can adjust the light beams in the sub-scanning direction.
摘要翻译：根据本发明，可以容易地进行构成光学扫描单元的光学元件的角度和位置的高度精确的调整。光学扫描单元包括：第一反射镜，其反射从Y，C和M激光二极管发射的光束; 反射从K激光二极管发射的光束和由第一反射镜反射的光束的第二反射镜; 作用于由第二反射镜反射的光束的柱面透镜; 以及将从柱面透镜发射的光束朝向多面镜反射的第三反射镜。第二反射镜设置有可以在主扫描方向上调节光束的调节机构，并且第三反射镜设置有可以在副扫描方向上调节光束的调节机构。

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