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1. 发明授权

US09097248B2 Pulsating flow generating apparatus and method of controlling pulsating flow generating apparatus 有权
标题翻译：脉动流产生装置及其控制脉动流产生装置的方法
公开(公告)号：US09097248B2
公开(公告)日：2015-08-04
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： B05B1/08 , F04B43/09 , B05B17/06 , F04B43/04 , A61B17/3203 , A61B17/00
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。

2. 发明授权

US09005227B2 Fluid ejection device and method of controlling fluid ejection device 有权
标题翻译：流体喷射装置及其控制流体喷射装置的方法
公开(公告)号：US09005227B2
公开(公告)日：2015-04-14
申请号：US12868472
申请日：2010-08-25
申请人： Hideki Kojima , Shigeo Sugimura , Kunio Tabata
发明人： Hideki Kojima , Shigeo Sugimura , Kunio Tabata
IPC分类号： A61B17/3203 , B41J2/14
CPC分类号： A61B17/3203 , B24C1/045 , B41J2/14104 , B41J2/14274
摘要： A fluid ejection device includes: a fluid chamber; a volume varying unit configured to vary the volume of the fluid chamber; a fluid supplying unit configured to supply fluid to the fluid chamber at a predetermined pressure; and an ejection command switching unit configured to switch a fluid ejection between a pulsed flow ejection which ejects the fluid in a pulsed manner by activating the volume varying unit and varying the volume of the fluid chamber and a continuous flow ejection which ejects the fluid with a fluid supply pressure from the fluid supplying unit higher than that in the case of the pulsed flow ejection in a state in which the volume varying unit is stopped.
摘要翻译：流体喷射装置包括：流体室; 体积变化单元，被配置为改变流体室的体积; 流体供给单元，其构造成以预定压力向流体室供给流体; 以及喷射命令切换单元，其构造成在通过激活所述体积变化单元并改变所述流体室的体积的脉冲流喷射中以脉冲方式喷射所述流体之间切换流体喷射，以及连续的流出喷射，其以来自流体供给单元的流体供给压力高于在体积变化单元停止的状态下的脉冲流喷射的情况下的流体供给压力。

3. 发明授权

US09005226B2 Fluid ejection device and method to control fluid ejection device 有权
标题翻译：流体喷射装置和控制流体喷射装置的方法
公开(公告)号：US09005226B2
公开(公告)日：2015-04-14
申请号：US12854698
申请日：2010-08-11
申请人： Takahiro Matsuzaki , Hideki Kojima , Shigeo Sugimura
发明人： Takahiro Matsuzaki , Hideki Kojima , Shigeo Sugimura
IPC分类号： A61B17/3203 , A61B17/00
CPC分类号： A61B17/3203 , A61B2017/00154
摘要： A fluid ejection device includes a pulsating flow generation section adapted to eject a fluid in a pulsed manner; a fluid supply section adapted to supply the pulsating flow generation section with the fluid; a fluid supply tube having flexibility adapted to communicate the pulsating flow generation section and the fluid supply section with each other; and a drive control section adapted to perform drive control of the pulsating flow generation section and the fluid supply section, wherein the drive control section starts up the pulsating flow generation section, makes the fluid supply section supply the fluid at a first flow rate for a predetermined time period, and then makes the fluid supply section supply the fluid at a second flow rate lower than the first flow rate after the predetermined time period elapses.
摘要翻译：流体喷射装置包括适于以脉冲方式喷射流体的脉动流产生部分; 流体供应部分，适于向脉动流产生部分提供流体; 具有适于将脉动流产生部和流体供给部彼此连通的柔性的流体供给管; 以及驱动控制部，其适于对所述脉动流产生部和所述流体供给部进行驱动控制，其中，所述驱动控制部启动所述脉动流生成部，使所述流体供给部以第一流量供给所述流体，预定时间段，然后使流体供应部分在经过预定时间段之后以比第一流量低的第二流量供应流体。

4. 发明授权

US08998938B2 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：US08998938B2
公开(公告)日：2015-04-07
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： A61B17/32 , A61B17/3203
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。

5. 发明授权

US08857734B2 Fluid injection device 有权
标题翻译：流体注射装置
公开(公告)号：US08857734B2
公开(公告)日：2014-10-14
申请号：US13039042
申请日：2011-03-02
申请人： Hideki Kojima
发明人： Hideki Kojima
IPC分类号： B05B1/08 , A61B17/3203
CPC分类号： A61B17/3203 , A61B2217/005 , B05B1/08 , B05B14/30
摘要： A fluid injection device includes: a pulse generator which converts fluid into pulse flow; a suction pipe projecting from the pulse generator; an injection pipe which is eccentrically inserted into the suction pipe such that the outer circumferential surface of the injection pipe contacts the inner circumferential surface of the suction pipe, and has an injection opening communicating with the pulse generator; and a suction channel and a suction opening formed between the inner circumferential surface of the suction pipe and the outer circumferential surface of the injection pipe, wherein the injection pipe is fixed to the inner circumferential surface of the suction pipe in the vicinity of the injection opening.
摘要翻译：流体注射装置包括：脉冲发生器，其将流体转换成脉冲流; 从脉冲发生器突出的吸管; 喷射管，其被偏心地插入到吸入管中，使得喷射管的外周面与吸入管的内周面接触，并且具有与脉冲发生器连通的喷射开口; 以及形成在吸入管的内周面和喷射管的外周面之间的吸入通道和吸入口，其中，喷射管在喷射口附近固定在吸入管的内周面上。

6. 发明申请

US20050259308A1 Illumination device, display device and projector 失效
标题翻译：照明装置，显示装置和投影仪
公开(公告)号：US20050259308A1
公开(公告)日：2005-11-24
申请号：US11131299
申请日：2005-05-18
申请人： Yoshitaka Itoh , Hideki Kojima
发明人： Yoshitaka Itoh , Hideki Kojima
IPC分类号： G02F1/13 , G02B6/06 , G02B26/08 , G02B27/00 , G02B27/09 , G03B21/14 , G09G3/34 , G09G5/00 , H04N5/74
CPC分类号： G02B27/0961 , G02B27/0905 , G02B27/0933 , G02B27/0988 , G09G3/3406 , G09G2310/024 , G09G2320/0261 , H04N9/3117
摘要： A projector capable of displaying a moving picture image in good quality with a clear outline and few blurs includes a light source, a pseudo rectangular light bundle generating device to generate a band-shaped illumination light bundle from a light bundle emitted from the light source, and an optically scanning device to scan with the illumination light bundle emitted from the pseudo rectangular light bundle generating device on an optically modulating apparatus. The projector further includes an illumination light bundle shaping device to shape the illumination light bundle into a desired shape of illumination light bundle, the illumination light bundle shaping device being in an optical path of the illumination light bundle emitted from the pseudo rectangular light bundle generating device.
摘要翻译：能够以清晰的轮廓和少量模糊显示质量好的运动图像的投影仪包括光源，从矩形光源发出的光束产生带状照明光束的伪矩形光束产生装置，以及光学扫描装置，用于在光调制装置上从伪矩形光束发生装置发射的照明光束进行扫描。投影仪还包括照明光束成形装置，用于将照明光束成形为期望形状的照明光束，照明光束成形装置处于从伪矩形光束发生装置发射的照明光束的光路中。

7. 发明授权

US5440225A Core for coil device such as power transformers, choke coils used in switching power supply 失效
标题翻译：线圈装置的核心，如电力变压器，扼流圈用于开关电源
公开(公告)号：US5440225A
公开(公告)日：1995-08-08
申请号：US21867
申请日：1993-02-24
申请人： Hideki Kojima
发明人： Hideki Kojima
IPC分类号： H01F3/14 , H01F27/24 , H01F30/00 , H01F38/24
CPC分类号： H01F3/14 , H01F27/24
摘要： The invention pertains to a core for a coil device of a switching power supply which can avoid accidental breakage of the portion where the core cross-sectional area narrows. When one core segment is rotated 180 degrees about its center axis in the long direction of one leg 2, the projection 51 of one core segment 1A and the projection 52 of another core segment 1B, and the indentation 61 of the one core segment 1A and the indentation 62 of the other core segment 1B are aligned so as to mutually overlap. The characteristics of a coil device can be controlled by the contacting surface areas of both core segment projections or by spacing between the projections. Since the cross-sectional area of each core projection can be made wider, accidental breakage of the core projection does not occur easily.
摘要翻译：本发明涉及开关电源的线圈装置的芯体，其可以避免芯部横截面积变窄的部分的意外断裂。当一个芯段在一个支脚2的长方向上绕其中心轴线旋转180度时，一个芯段1A的突起51和另一个芯段1B的突起52以及一个芯段1A的凹陷61和一个芯段1A的凹陷61 另一个芯片段1B的凹口62被对准以便相互重叠。线圈装置的特征可以通过两个芯段突起的接触表面区域或突起之间的间隔来控制。由于可以使每个芯体突起的横截面积更宽，因此不容易发生芯体突起的意外断裂。

8. 发明授权

US08382702B2 Fluid injection device and medical instrument including fluid injection device 有权
标题翻译：流体注射装置和包括流体注射装置在内的医疗器械
公开(公告)号：US08382702B2
公开(公告)日：2013-02-26
申请号：US13209543
申请日：2011-08-15
申请人： Kazuaki Uchida , Hideki Kojima , Atsuya Hirabayashi
发明人： Kazuaki Uchida , Hideki Kojima , Atsuya Hirabayashi
IPC分类号： A61M31/00 , A61M1/00 , A61M5/00
CPC分类号： A61B17/3203 , A61B2017/00185 , A61B2017/0019 , A61M5/168 , A61M5/30 , F04B43/04
摘要： Fluid is pressurized and supplied to a fluid chamber with a fluid pressurizing and supplying unit. The pressurized fluid within the fluid chamber is ejected through an injection nozzle by reduction of the volume of the fluid chamber caused by applying a driving voltage to a volume varying unit. In applying the driving voltage to the volume varying unit, the effect imposed on fluid injection by pressure fluctuations of the fluid pressurized and supplied to the fluid chamber is compensated by changing the voltage waveform of the driving voltage. When the pressure of the supply flow amount is decreased to a pressure lower than a predetermined pressure, the time intervals of the driving waveform are corrected. The maneuverability of a fluid injection device does not deteriorate even when the pressure of the fluid pressurized and supplied to the fluid chamber fluctuates.
摘要翻译：流体被加压并且被供应到具有流体加压和供应单元的流体室。流体室内的加压流体通过减小通过向体积变化单元施加驱动电压而导致的流体室的体积而通过注射喷嘴喷射。在将驱动电压施加到体积变化单元时，通过改变驱动电压的电压波形来补偿通过加压和供应到流体室的流体的压力波动对流体注入的影响。当供给流量的压力降低到低于预定压力的压力时，校正驱动波形的时间间隔。即使加压并供应到流体室的流体的压力波动，流体注入装置的机动性也不会劣化。

9. 发明申请

US20120046681A1 LIQUID INJECTION DEVICE AND SURGICAL INSTRUMENT INCLUDING LIQUID INJECTION DEVICE 有权
标题翻译：液体注射装置和包括液体注射装置的手术仪器
公开(公告)号：US20120046681A1
公开(公告)日：2012-02-23
申请号：US13212138
申请日：2011-08-17
申请人： Hideki Kojima , Hideyuki Takahashi
发明人： Hideki Kojima , Hideyuki Takahashi
IPC分类号： A61B17/3203
CPC分类号： A61B17/3203 , A61B2017/00402 , A61M1/0066
摘要： Liquid to be injected from an injection nozzle is supplied through a liquid supply channel toward the injection nozzle. Negative pressure for sucking the liquid injected from the injection nozzle through a suction port is produced by a suction unit and guided through a suction channel toward the suction port. A bypass channel which bypasses the liquid supply channel on the upstream side with respect to the injection nozzle and connects with the suction channel is provided. The bypass channel is opened and closed by an opening and closing unit. According to this structure, flow of unnecessary liquid from the injection nozzle can be reduced by opening the opening and closing unit while injection of liquid is stopping.
摘要翻译：从注射喷嘴喷射的液体通过液体供给通道被供给到喷嘴。通过抽吸单元产生从喷嘴喷射的液体通过吸入口抽吸的负压，并通过抽吸通道朝向吸入口引导。提供旁路通道，其相对于注射喷嘴上游侧的液体供给通道并与抽吸通道连接。旁通通道由打开和关闭单元打开和关闭。根据该结构，通过在注射液体停止的同时打开开闭单元，可以减少来自喷嘴的不需要的液体的流动。

10. 发明授权

US07303288B2 Image display device 有权
标题翻译：图像显示装置
公开(公告)号：US07303288B2
公开(公告)日：2007-12-04
申请号：US11246365
申请日：2005-10-11
申请人： Yasunaga Miyazawa , Takashi Takeda , Yoshitaka Ito , Hideki Kojima
发明人： Yasunaga Miyazawa , Takashi Takeda , Yoshitaka Ito , Hideki Kojima
IPC分类号： G03B21/26 , G03B21/20 , G02F1/1335 , H04N5/74 , H04N5/70 , G02B5/02 , G02B27/00 , G02B6/00 , F21V7/04
CPC分类号： H04N9/315 , G03B21/2053 , Y10S362/80
摘要： Aspects of the invention can provide an image display device that can include light sources provided, respectively, for regions obtained by dividing an image forming region of an electro-optic modulator into plural regions to irradiate corresponding regions, and a light source control portion that performs lighting control on the light sources. The light source control portion can perform the lighting control on the light sources for the respective region independently in sync with writing of image data to the electro-optic modulator, and the lighting control can be performed in such a manner that the light source corresponding to at least one region among the plural regions is kept unlit in a writing period for a screenful of image data.
摘要翻译：本发明的方面可以提供一种图像显示装置，其可以包括分别为通过将电光调制器的图像形成区域划分成多个区域而对其区域进行照射而获得的区域的光源;以及光源控制部分，其执行光源上的照明控制。光源控制部分可以对图像数据的写入与电光调制器的写入同步地独立地对各个区域的光源执行点亮控制，并且可以以这样的方式执行照明控制，使得对应于多个区域中的至少一个区域在用于屏幕图像数据的写入周期中保持不亮。

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