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11. 发明授权

US08505398B2 Dissolution properties measurement system using piezoelectric sensor 失效
标题翻译：溶解性测量系统采用压电传感器
公开(公告)号：US08505398B2
公开(公告)日：2013-08-13
申请号：US13064419
申请日：2011-03-23
申请人： Ju Hwan Yang , Jae Woo Joung , Ji Han Kwon , Young Seuck Yoo
发明人： Ju Hwan Yang , Jae Woo Joung , Ji Han Kwon , Young Seuck Yoo
IPC分类号： G01B21/00
CPC分类号： G01G19/414 , G01G19/00 , G01N5/00 , G01N13/00 , G01N2013/006
摘要： There is provided a dissolution properties measurement system using a piezoelectric sensor, capable of continuously measuring dissolution properties of a substrate in an aqueous solution by using the piezoelectric sensor. The dissolution properties measurement system includes: a specimen receiving unit including a chamber receiving a specimen therein; a mass measuring unit connected with the specimen to measure a mass change of the specimen in real time; and a dissolution properties measuring unit measuring a dissolution properties of the specimen on the basis of the value measured by the mass measuring unit.
摘要翻译：提供了一种使用压电传感器的溶出性能测量系统，其能够通过使用压电传感器连续测量基底在水溶液中的溶解性质。溶出性测量系统包括：样品接收单元，其包括容纳样品的室; 与样品连接的质量测量单元，以实时测量样品的质量变化; 以及溶解性测定单元，其基于由所述质量测量单元测定的值来测定试样的溶解性。

12. 发明授权

US08152284B2 Inkjet head and inkjet head assembly having the same 有权
标题翻译：喷墨头和喷墨头组件具有相同的特征
公开(公告)号：US08152284B2
公开(公告)日：2012-04-10
申请号：US12654533
申请日：2009-12-22
申请人： Yoon Sok Park , Jae Woo Joung , Jun Young Kim , Jae Chan Park , Ju Hwan Yang
发明人： Yoon Sok Park , Jae Woo Joung , Jun Young Kim , Jae Chan Park , Ju Hwan Yang
IPC分类号： B41J2/045
CPC分类号： B41J2/055 , B41J2/14233 , B41J2002/14467
摘要： There is provided an inkjet head and an inkjet head assembly having the same. The inkjet head includes an inkjet head plate having a plurality of nozzles ejecting ink provided therein; pressure chambers storing ink drawn in from both outer ends of the inkjet head plate in a width direction thereof and facing each other in a direction inwards of the width direction; piezoelectric elements supplying the pressure champers with driving force allowing ink to be ejected through the nozzles connected to the pressure chambers and disposed on the pressure chambers having membranes interposed therebetween; a pressure adjusting channel connecting the pressure chambers to adjust a pressure of ink ejected through the nozzles.
摘要翻译：提供了一种喷墨头和具有该喷墨头的喷墨头组件。喷墨头包括喷墨头板，其具有喷射墨水的多个喷嘴; 存储从所述喷墨头板的两个外端沿其宽度方向从所述宽度方向的内侧面向彼此面对的墨水的压力室; 向压力传感器提供驱动力的压电元件，其允许通过连接到压力室的喷嘴喷射墨水并且设置在具有介于其间的膜的压力室; 连接压力室以调节通过喷嘴喷射的墨的压力的压力调节通道。

13. 发明申请

US20120024088A1 Dissolution properties measurement system using piezoelectric sensor 失效
标题翻译：溶解性测量系统采用压电传感器
公开(公告)号：US20120024088A1
公开(公告)日：2012-02-02
申请号：US13064419
申请日：2011-03-23
申请人： Ju Hwan Yang , Jae Woo Joung , Ji Han Kwon , Young Seuck Yoo
发明人： Ju Hwan Yang , Jae Woo Joung , Ji Han Kwon , Young Seuck Yoo
IPC分类号： G01G9/00
CPC分类号： G01G19/414 , G01G19/00 , G01N5/00 , G01N13/00 , G01N2013/006
摘要： There is provided a dissolution properties measurement system using a piezoelectric sensor, capable of continuously measuring dissolution properties of a substrate in an aqueous solution by using the piezoelectric sensor. The dissolution properties measurement system includes: a specimen receiving unit including a chamber receiving a specimen therein; a mass measuring unit connected with the specimen to measure a mass change of the specimen in real time; and a dissolution properties measuring unit measuring a dissolution properties of the specimen on the basis of the value measured by the mass measuring unit.
摘要翻译：提供了一种使用压电传感器的溶出性能测量系统，其能够通过使用压电传感器连续测量基底在水溶液中的溶解性质。溶出性测量系统包括：样品接收单元，其包括容纳样品的室; 与样品连接的质量测量单元，以实时测量样品的质量变化; 以及溶解性测定单元，其基于由所述质量测量单元测定的值来测定试样的溶解性。

14. 发明申请

US20110234712A1 Inkjet head assembly 审中-公开
标题翻译：喷墨头组件
公开(公告)号：US20110234712A1
公开(公告)日：2011-09-29
申请号：US12926647
申请日：2010-12-01
申请人： Jae Hun Kim , Won Chul Sim , Young Seuck Yoo , Jae Woo Joung
发明人： Jae Hun Kim , Won Chul Sim , Young Seuck Yoo , Jae Woo Joung
IPC分类号： B41J2/175
CPC分类号： B41J2/17513
摘要： Provided is an inkjet head assembly capable of reducing the generation of air bubbles during ink injection by using a guide formed inside an ink tank. The inkjet head assembly includes an ink tank including an ink inlet through which ink is injected from the outside, and storing ink injected through the ink inlet, an inkjet head connected with the ink tank through an ink supply channel, receiving ink from the ink tank and discharging the received ink, and a guide disposed inside the ink tank and guiding ink, injected through the ink inlet, to an inner surface of the ink tank.
摘要翻译：提供一种喷墨头组件，其能够通过使用形成在墨水罐内的引导件在墨水注入期间减少气泡的产生。喷墨头组件包括一个墨水盒，包括一个墨水入口，墨水从外面注入，并且储存通过墨水入口喷射的墨水，一个通过墨水供应通道与墨水盒连接的喷墨头，从墨水盒接收墨水并且将所接收的墨水排出;以及引导件，其设置在所述墨水容器内部，并通过所述墨水入口引导墨水到所述墨水盒的内表面。

15. 发明申请

US20110205301A1 Inkjet head 审中-公开
标题翻译：喷墨头
公开(公告)号：US20110205301A1
公开(公告)日：2011-08-25
申请号：US12926186
申请日：2010-10-29
申请人： Jae Hun Kim , Jae-Sang Lee , Jae Woo Joung
发明人： Jae Hun Kim , Jae-Sang Lee , Jae Woo Joung
IPC分类号： B41J2/135
CPC分类号： B41J2/14233
摘要： There is provided an inkjet head including: a body portion ejecting ink therein by a driving of an actuator; and a rigidity reinforcing portion coupled to an outer surface of the body portion and reducing deformation of the body portion during the ejecting of the ink.
摘要翻译：提供了一种喷墨头，包括：主体部分通过致动器的驱动将油墨喷射到其中; 以及刚性加强部分，其联接到主体部分的外表面并减少在喷射墨水期间主体部分的变形。

16. 发明申请

US20110164087A1 Apparatus for cleaning inkjet print head 审中-公开
标题翻译：用于清洁喷墨打印头的设备
公开(公告)号：US20110164087A1
公开(公告)日：2011-07-07
申请号：US12805333
申请日：2010-07-26
申请人： Jae Hun Kim , Jae Woo Joung , Young Seuck Yoo , Yoon-Sok Park
发明人： Jae Hun Kim , Jae Woo Joung , Young Seuck Yoo , Yoon-Sok Park
IPC分类号： B41J2/165
CPC分类号： B41J2/16526 , B41J2/16552 , B41J2/17513 , H05K3/125 , H05K2203/081 , H05K2203/082
摘要： An apparatus for cleaning an inkjet print head includes: a cleaning plate disposed to correspond to an inkjet print head with an ink flow space interposed therebetween; and a pneumatic device installed in the ink flow space and removing ink in a direction different from a direction in which ink is discharged by changing a fluid pressure of the ink remaining at a nozzle of the inkjet print head.
摘要翻译：一种用于清洁喷墨打印头的设备包括：清洁板，其设置成对应于喷墨打印头，墨水流动空间介于其间; 以及安装在墨水流动空间中的气动装置，通过改变喷墨打印头的喷嘴处残留的墨水的流体压力，沿与油墨排出方向不同的方向去除油墨。

17. 发明申请

US20110285782A1 Apparatus for cleaning inkjet print head and inkjet printer having the same 审中-公开
标题翻译：用于清洁喷墨打印头和具有该喷墨打印头的喷墨打印机的设备
公开(公告)号：US20110285782A1
公开(公告)日：2011-11-24
申请号：US12929611
申请日：2011-02-03
申请人： Jae Hun Kim , Won Chul Sim , Sung Koo Kang , Jae Woo Joung
发明人： Jae Hun Kim , Won Chul Sim , Sung Koo Kang , Jae Woo Joung
IPC分类号： B41J2/165
CPC分类号： B41J2/16526 , B41J2002/16502 , B41J2002/16561
摘要： There is provided an apparatus for cleaning an inkjet print head and an inkjet printer having the same. The apparatus for cleaning the inkjet print head includes a cleaning plate spaced apart from the inkjet print head with a cleaning area interposed therebetween, the inkjet print head ejecting ink through a nozzle; an electrode part allowing residual ink remaining at an end portion of the nozzle to be moved outwardly of the cleaning plate; and a power supply part electrically connecting the inkjet print head to the electrode part.
摘要翻译：提供了一种用于清洁喷墨打印头的装置和具有该装置的喷墨打印机。用于清洁喷墨打印头的设备包括与喷墨打印头间隔开的清洁板，其间具有清洁区域，喷墨打印头通过喷嘴喷射墨水; 允许在喷嘴的端部残留的残留墨水可以从清洁板向外移动的电极部件; 以及将喷墨打印头电连接到电极部分的电源部分。

18. 发明申请

US20110181674A1 Inkjet print head 审中-公开
标题翻译：喷墨打印头
公开(公告)号：US20110181674A1
公开(公告)日：2011-07-28
申请号：US12923903
申请日：2010-10-13
申请人： Sung Koo Kang , Jae Hun Kim , Dong Hoon Kim , Jae Woo Joung
发明人： Sung Koo Kang , Jae Hun Kim , Dong Hoon Kim , Jae Woo Joung
IPC分类号： B41J2/17
CPC分类号： B41J2/211
摘要： There is provided an inkjet print head including: a reservoir storing a first ink drawn in through an ink inlet; a pressure chamber storing the first ink drawn in from the reservoir and transferring the first ink to a nozzle by a driving force of an actuator; and a damper disposed between the pressure chamber and the nozzle and allowing the first ink to be mixed with a second ink drawn through an ink flow path for the second ink.
摘要翻译：提供了一种喷墨打印头，包括：储存器，储存通过墨水入口吸入的第一墨水; 存储从储存器吸入的第一油墨并通过致动器的驱动力将第一油墨转移到喷嘴的压力室; 以及阻尼器，其设置在所述压力室和所述喷嘴之间，并且允许所述第一墨水与通过用于所述第二墨水的墨水流动通道的第二墨水混合。

19. 发明申请

US20110234657A1 Inkjet head assembly 审中-公开
标题翻译：喷墨头组件
公开(公告)号：US20110234657A1
公开(公告)日：2011-09-29
申请号：US12926646
申请日：2010-12-01
申请人： Jae Hun Kim , Won Chul Sim , Young Seuck Yoo , Jae Woo Joung
发明人： Jae Hun Kim , Won Chul Sim , Young Seuck Yoo , Jae Woo Joung
IPC分类号： B41J2/195 , B41J2/175
CPC分类号： B41J2/17513
摘要： There is provided an inkjet head assembly that can readily store ink by separating a passage for transferring ink from a passage for transferring ink between a first storage unit and a second storage unit inside an ink tank. An inkjet head assembly according to an aspect of the invention may include: an ink tank including a first storage unit receiving ink therein and a second storage unit receiving the ink from the first storage unit to maintain a full ink level within the ink, and having an ink transfer hole, through which the ink is supplied from the first storage unit to the second storage ink, and an air transfer hole, through which air from the second storage unit is transmitted to the first storage unit, between the first and second storage units; and an inkjet head connected to the second storage unit via an ink supply passage, the inkjet head receiving the ink from the second storage unit to eject the ink.
摘要翻译：提供了一种喷墨头组件，其可以通过从用于在第一存储单元和第二存储单元内部的墨水容器内的墨水转印的通道分离用于转印墨水的通道来容易地存储墨水。根据本发明的一个方面的喷墨头组件可以包括：墨盒，包括容纳墨水的第一存储单元和从第一存储单元接收墨水的第二存储单元，以保持墨水内的全部墨水量，并且具有墨水从第一储存单元供应到第二储存墨水的墨水传送孔，以及来自第二储存单元的空气通过该空气传送孔传送到第一和第二储存器单位; 以及经由供墨通道连接到第二存储单元的喷墨头，喷墨头从第二存储单元接收墨以喷射墨。

20. 发明申请

US20110141199A1 Inkjet head assembly 审中-公开
标题翻译：喷墨头组件
公开(公告)号：US20110141199A1
公开(公告)日：2011-06-16
申请号：US12801923
申请日：2010-07-01
申请人： Jae Hun Kim , Jae Woo Joung , Young Seuck Yoo , Yoon Sok Park
发明人： Jae Hun Kim , Jae Woo Joung , Young Seuck Yoo , Yoon Sok Park
IPC分类号： B41J2/045
CPC分类号： B41J2/14233 , B41J2202/11
摘要： An inkjet head assembly includes: a tank head having an ink channel formed therein; an inkjet head disposed in the tank head to jet ink introduced through the ink channel; and a mass disposed on the inkjet head and applying a weight to control vibrations when ink is jetted from the inkjet head.
摘要翻译：一种喷墨头组件，包括：具有形成在其中的油墨通道的油罐头; 设置在所述罐头中的喷墨头喷射通过所述油墨通道引入的油墨; 以及设置在喷墨头上的质量，并且当从喷墨头喷射墨时施加重量以控制振动。

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