公开(公告)号：US20080096296A1

公开(公告)日：2008-04-24

申请号：US12000579

申请日：2007-12-13

申请人： Myung-song Jung ,  Sung-Jeon Park ,  Tae-Kyun Kim ,  Jae-sik Min

发明人： Myung-song Jung ,  Sung-Jeon Park ,  Tae-Kyun Kim ,  Jae-sik Min

IPC分类号： H01L21/00 ,  B41J2/05

CPC分类号： B41J2/1646 ,  B41J2/14 ,  B41J2/16 ,  B41J2/1623 ,  B41J2/1628 ,  B41J2/1629 ,  B41J2/1631 ,  B41J2/1642 ,  B41J2/1645 ,  B41J2002/14346

摘要： An ink-jet printhead and a manufacturing method thereof include a substrate on which a space portion is formed, a passage plate installed on the substrate in which an ink chamber is formed to store ink, a nozzle plate installed at a top surface of the passage plate in which a nozzle is formed to eject the ink, and a vibration plate disposed between the substrate and the passage plate to generate a pressure for ejecting the ink by changing a volume of the ink chamber. The vibration plate includes a base layer formed at a top surface of the substrate so as to cover at least a part of the space portion, a thin film shape memory alloy layer which contacts the ink contained in the ink chamber and varies according to a temperature variation, a heating element disposed between the base layer and the thin film shape memory alloy to generate heat, and an insulating layer disposed between the heating element and the thin film shape memory alloy layer and transfers the heat generated by the heating element to the thin film shape memory alloy layer. Due to a stable temperature coefficient of resistance (TCR) of the heating element, a height and a width of a voltage supplied to the heat element can be easily controlled, and thus power of the vibration plate can be precisely controlled, thereby having a predetermined image quality, and the heating element does not contact directly the ink, thereby realizing stability of the ink-jet printhead.

摘要翻译： 喷墨打印头及其制造方法包括：基板，其上形成有空间部分，安装在基板上的通道板，其中形成有用于存储墨水的墨水室;喷嘴板，安装在通道的顶表面 其中形成有喷嘴以喷射墨水的板;以及设置在基板和通道板之间的振动板，以通过改变墨水室的体积产生用于喷射墨水的压力。 所述振动板包括形成在所述基板的顶面的基底层，以覆盖所述空间部分的至少一部分;薄膜形状记忆合金层，其与容纳在所述墨水室中的墨水接触并根据温度变化 设置在基底层和薄膜形状记忆合金之间以产生热量的加热元件，以及设置在加热元件和薄膜形状记忆合金层之间的绝缘层，并将由加热元件产生的热量传递到薄 薄膜形状记忆合金层。 由于加热元件的稳定的电阻温度系数（TCR），可以容易地控制供给到热元件的电压的高度和宽度，从而可以精确地控制振动板的功率，从而具有预定的 图像质量，并且加热元件不直接接触墨水，从而实现喷墨打印头的稳定性。

公开(公告)号：US20060125850A1

公开(公告)日：2006-06-15

申请号：US11272138

申请日：2005-11-14

申请人： Tae-Kyun Kim ,  Myung-Song Jung

发明人： Tae-Kyun Kim ,  Myung-Song Jung

IPC分类号： B41J29/38

CPC分类号： B41J2/2139

摘要： A method of compensating a missing nozzle of a printer and a printer using the same. The method includes determining adjacent nozzles corresponding to the missing nozzle, and compensating the missing nozzle by generating dots having an increased size through the adjacent nozzles and generating dots having a normal size through other nozzles when the missing nozzle is generated in the nozzles performing a printing operation. Therefore, it is possible to compensate operations of all color nozzles as well as the black nozzle. As a result, the method of compensating the missing nozzle of the printer compensates operations of the missing nozzle when an image having a composite color is printed as well as when the black image is printed. In addition, it is possible to maintain appropriate image quality by compensating the operation of the missing nozzle through other adjacent nozzles even when a portion of the adjacent nozzles is out of order, since the number of the adjacent nozzles is larger.

摘要翻译： 一种补偿打印机缺失喷嘴的方法和使用该喷嘴的打印机。 该方法包括确定与缺失的喷嘴相对应的相邻喷嘴，并且通过在执行打印的喷嘴中产生缺失的喷嘴时通过产生具有通过相邻喷嘴的尺寸增加的点并产生具有正常尺寸的点来补偿缺失的喷嘴 操作。 因此，可以补偿所有彩色喷嘴以及黑色喷嘴的操作。 结果，当打印具有复合颜色的图像以及当打印黑色图像时，补偿打印机缺失喷嘴的方法补偿了缺失喷嘴的操作。 此外，由于相邻喷嘴的数量较多，所以即使当相邻喷嘴的一部分出现故障时，也可以通过其它相邻喷嘴补偿缺失喷嘴的操作来保持适当的图像质量。

公开(公告)号：US20070081057A1

公开(公告)日：2007-04-12

申请号：US11519127

申请日：2006-09-12

申请人： Tae-Kyun Kim ,  Myung-song Jung

发明人： Tae-Kyun Kim ,  Myung-song Jung

IPC分类号： B41J2/175

CPC分类号： B41J2/17546 ,  B41J2/195

摘要： A method and apparatus are provided for measuring a physical property of ink, the apparatus having a function of determining whether the ink is in an appropriate state for printing by monitoring a change of a physical property of the ink. The apparatus includes an ink storage unit, a printhead module, a physical property measuring unit, a storage unit, and a determination unit. The ink storage unit stores ink and the printhead module is connected to the ink storage unit to eject the ink onto a printing medium. The physical property measuring unit measures an actual value of the physical property of the ink (for example, electrical conductivity), and the storage unit stores a nominal value of the physical property of the ink, wherein the nominal value is determined in advance at a predetermined temperature. The determination unit compares the actual value with the nominal valued of the physical property of the ink and calculates an error therebetween to determine whether the error is within a predetermined error range.

摘要翻译： 提供了一种用于测量墨水的物理性能的方法和装置，该装置具有通过监测墨水的物理性质的变化来确定墨水是否处于用于打印的适当状态的功能。 该设备包括墨水存储单元，打印头模块，物理属性测量单元，存储单元和确定单元。 墨水存储单元存储墨水，并且打印头模块连接到墨水存储单元以将墨水喷射到打印介质上。 物理性质测量单元测量油墨的物理特性的实际值（例如，导电性），并且存储单元存储油墨的物理性质的标称值，其中，标称值预先在 预定温度。 确定单元将实际值与油墨的物理属性的标称值进行比较，并计算其间的误差，以确定误差是否在预定误差范围内。

公开(公告)号：US09850227B2

公开(公告)日：2017-12-26

申请号：US14001475

申请日：2012-02-24

申请人： Hyun-Joo Lee ,  Dong-Hoon Kim ,  Tae-Kyun Kim ,  Young-Ae Yoon ,  Jae-Young Sim ,  Myung-Hun Cha ,  Eun-Jung Jung ,  Kyoung-Kyu Ahn ,  Tai-Au Lee

发明人： Hyun-Joo Lee ,  Dong-Hoon Kim ,  Tae-Kyun Kim ,  Young-Ae Yoon ,  Jae-Young Sim ,  Myung-Hun Cha ,  Eun-Jung Jung ,  Kyoung-Kyu Ahn ,  Tai-Au Lee

IPC分类号： A01N43/00 ,  A01N43/46 ,  A61K31/55 ,  C07D403/04 ,  C07D401/04 ,  C07D413/04 ,  C07D413/14 ,  C07D417/04

CPC分类号： C07D403/04 ,  C07D401/04 ,  C07D413/04 ,  C07D413/14 ,  C07D417/04

摘要： The present invention provides a diaminopyrimidine derivative or its pharmaceutically acceptable salt, a process for the preparation thereof, a pharmaceutical composition comprising the same, and a use thereof. The diaminopyrimidine derivative or its pharmaceutically acceptable salt functions as a 5-HT4 receptor agonist, and therefore can be usefully applied for preventing or treating dysfunction in gastrointestinal motility, one of the gastrointestinal diseases, such as gastroesophageal reflux disease (GERD), constipation, irritable bowel syndrome (IBS), dyspepsia, post-operative ileus, delayed gastric emptying, gastroparesis, intestinal pseudo-obstruction, drug-induced delayed transit, or diabetic gastric atony.

公开(公告)号：US20110291727A1

公开(公告)日：2011-12-01

申请号：US12832470

申请日：2010-07-08

申请人： Tae-Kyun Kim

发明人： Tae-Kyun Kim

IPC分类号： H03K5/13

CPC分类号： H03H11/265 ,  H03K5/05 ,  H03K5/1534 ,  H03K2005/00293 ,  H03L7/06

摘要： A delay circuit includes a pulse generation unit configured to generate a pulse signal, which is activated in response to an input signal and has a pulse width corresponding to delay information, and an output unit configured to activate a final output signal in response to a deactivation of the pulse signal.

摘要翻译： 延迟电路包括：脉冲发生单元，被配置为产生响应于输入信号被激活并具有对应于延迟信息的脉冲宽度的脉冲信号;以及输出单元，被配置为响应于去激活而激活最终输出信号 的脉冲信号。

公开(公告)号：US20100258861A1

公开(公告)日：2010-10-14

申请号：US12614543

申请日：2009-11-09

申请人： Seung-Mi Lee ,  Yun-Hyuck Ji ,  Tae-Kyun Kim ,  Jin-Yul Lee

发明人： Seung-Mi Lee ,  Yun-Hyuck Ji ,  Tae-Kyun Kim ,  Jin-Yul Lee

IPC分类号： H01L29/78 ,  H01L21/336

CPC分类号： H01L29/66621 ,  H01L21/28114 ,  H01L21/28211 ,  H01L29/42368 ,  H01L29/66537 ,  H01L29/78

摘要： A semiconductor device includes a substrate with a recess pattern, a gate electrode filling the recess pattern, a threshold voltage adjusting layer formed in the substrate under the recess pattern, a source/drain region formed in the substrate on both sides of the gate electrode and a gate insulation layer, with the recess pattern being disposed between the gate electrode and the substrate, wherein the thickness of the gate insulation layer formed in a region adjacent to the source/drain region is greater than the thickness of the gate insulation layer formed in a region adjacent to the threshold voltage adjusting layer.

摘要翻译： 半导体器件包括具有凹陷图案的衬底，填充凹陷图案的栅电极，在凹槽图案下形成在衬底中的阈值电压调节层，形成在栅电极两侧的衬底中的源/漏区，以及 栅极绝缘层，其中凹部图案设置在栅电极和衬底之间，其中形成在与源极/漏极区相邻的区域中的栅极绝缘层的厚度大于形成在栅极绝缘层中的栅极绝缘层的厚度 与阈值电压调整层相邻的区域。

公开(公告)号：US06478050B2

公开(公告)日：2002-11-12

申请号：US09928423

申请日：2001-08-14

申请人： Jong-Sool Park ,  Chang-Wook Lee ,  Jae-Ho Cho ,  Jae-Duk Jang ,  Tae-Kyun Kim ,  Jin-Hee Lee

发明人： Jong-Sool Park ,  Chang-Wook Lee ,  Jae-Ho Cho ,  Jae-Duk Jang ,  Tae-Kyun Kim ,  Jin-Hee Lee

IPC分类号： F15B1307

CPC分类号： F16H61/0276 ,  F16H61/0286 ,  Y10T137/8671 ,  Y10T477/69368

摘要： A manual valve of a hydraulic pressure control system for an automatic transmission of a vehicle according to the present invention comprises a valve body provided with a line pressure receiving port, a P/N range port for supplying hydraulic pressure in more than one range of parking range P and neutral range N, a plurality of hydraulic pressure supplying ports and a plurality of exhaust ports; and a valve spool slidably inserted into the valve body and having a plurality of valve lands, a first valve land of said plurality of valve lands having a exhaust groove depressed toward a neighboring land, wherein: each width of the line pressure receiving port and the P/N range port is smaller than each diameter of said plurality of valve lands, whereby a tight seal is maintained when each of the line pressure receiving port and the P/N range port is blocked by said plurality of valve lands; and each width of the plurality of hydraulic pressure supplying ports is greater than each diameter of said plurality of valve lands, whereby hydraulic pressure reserved in each of said plurality of hydraulic pressure supplying ports is exhausted through the exhaust groove when blocked by the first land.

摘要翻译： 根据本发明的用于车辆自动变速器的液压控制系统的手动阀包括具有管路压力接收口的阀体，用于在多于一个停车范围内供应液压的P / N范围端口 范围P和中立范围N，多个液压供给口和多个排气口; 以及阀芯，其可滑动地插入到所述阀体中并且具有多个阀座，所述多个阀岛的第一阀台具有朝向相邻的平台压下的排气槽，其中：所述管线压力接收口和 P / N范围端口小于所述多个阀岛的每个直径，由此当所述管路压力接收端口和所述P / N范围端口中的每一个被所述多个阀门区域阻挡时，保持紧密密封; 并且所述多个液压供给口的每个宽度大于所述多个阀台的每个直径，由此在所述多个液压供给口中的每一个中保留的液压在所述第一接地被阻挡时通过所述排气槽排出。

公开(公告)号：US06456517B2

公开(公告)日：2002-09-24

申请号：US09771307

申请日：2001-01-26

申请人： Tae-Kyun Kim ,  Sei-Jin Kim ,  Dae-Soo Jung

发明人： Tae-Kyun Kim ,  Sei-Jin Kim ,  Dae-Soo Jung

IPC分类号： G11C1606

CPC分类号： G11C7/109 ,  G11C5/06 ,  G11C7/1006 ,  G11C7/1078

摘要： DRAM and SRAM devices have a NAND interface mode (pins whose address and data are identical to one another are commonly used), directly being coupled to buses (an address/data bus and a control bus) of a NAND-type flash memory device that is connected to a microprocessor. Upon such a common interface mode, a DRAM device, an SRAM device, a NAND-type flash memory device, and a NOR-type flash memory device have the identical interface mode, and are independently (or individually) controlled by only one memory controller.

摘要翻译： DRAM和SRAM器件具有NAND接口模式（其地址和数据彼此相同的引脚通常使用），直接耦合到NAND型闪存器件的总线（地址/数据总线和控制总线），其中 连接到微处理器。 在这样的公共接口模式下，DRAM器件，SRAM器件，NAND型闪速存储器件和NOR型闪速存储器件具有相同的接口模式，并且被独立（或单独地）仅由一个存储器控制器 。

公开(公告)号：US06206802B1

公开(公告)日：2001-03-27

申请号：US09375364

申请日：1999-08-17

申请人： Tae-Kyun Kim

发明人： Tae-Kyun Kim

IPC分类号： F16H6126

CPC分类号： F16H61/12 ,  F16H61/0206 ,  F16H61/686 ,  F16H2061/1204 ,  F16H2061/1232 ,  F16H2061/1268 ,  Y10T477/6936 ,  Y10T477/693635

摘要： A hydraulic control system for 4-speed automatic transmissions in which line pressure, drive pressure, reverse pressure and low pressure are selectively supplied from a manual valve to an underdrive clutch, an overdrive clutch, a low-reverse brake, a reverse clutch, and a second brake to realize four forward speeds and a reverse speed. The hydraulic control system includes an underdrive pressure control valve provided between a drive pressure line and the underdrive clutch, and controlled by a first solenoid valve; an overdrive pressure control valve provided between the drive pressure line and the overdrive clutch, and controlled by a second solenoid valve; a second/low-reverse pressure control valve connected to a line pressure line and controlled by a third solenoid valve; a solenoid switch valve controlled by low pressure, line pressure or drive pressure supplied respectively from a low pressure line, the line pressure line and the drive pressure line, and which supplies hydraulic pressure to the low-reverse brake and the second brake; and a fail-safe valve provided between the solenoid switch valve and the second/low-reverse pressure control valve, and is controlled by operational pressure of the underdrive clutch and overdrive clutch, line pressure, and drive or reverse pressure, the fail-safe valve preventing hydraulic pressure supplied from the second/low-reverse pressure control valve from being simultaneously supplied to the second brake and the low reverse brake. The reverse clutch is directly communicated with the manual valve via a reverse pressure line.

摘要翻译： 一种用于4速自动变速器的液压控制系统，其中管路压力，驱动压力，反向压力和低压被选择性地从手动阀供应到欠驱动离合器，过驱动离合器，低倒档制动器，倒档离合器和 实现四个前进速度和倒车速度的第二个制动器。 液压控制系统包括设置在驱动压力管线和欠驱动离合器之间并由第一电磁阀控制的欠驱动压力控制阀; 设置在驱动压力线和过驱动离合器之间并由第二电磁阀控制的过驱动压力控制阀; 连接到管线压力管线并由第三电磁阀控制的第二/低反向压力控制阀; 分别由低压线路，线路压力线路和驱动压力线路供给的低压，线路压力或驱动压力控制的电磁开关阀，并向低速制动器和第二制动器供给液压; 以及一个设在电磁开关阀和第二/低反向压力控制阀之间的故障安全阀，并由低功率离合器和过载离合器的操作压力，管路压力和驱动或反向压力控制，故障安全 防止从第二/低反向压力控制阀供应的液压阀同时供给第二制动器和低倒档制动器的阀。 反向离合器通过反向压力管线与手动阀直接连通。

公开(公告)号：US09890138B2

公开(公告)日：2018-02-13

申请号：US14001489

申请日：2012-02-24

申请人： Hyun-Joo Lee ,  Dong-Hoon Kim ,  Tae-Kyun Kim ,  Young-Ae Yoon ,  Jae-Young Sim ,  Myung-Hun Cha ,  Eun-Jung Jung ,  Kyoung-Kyu Ahn ,  Tai-Au Lee

发明人： Hyun-Joo Lee ,  Dong-Hoon Kim ,  Tae-Kyun Kim ,  Young-Ae Yoon ,  Jae-Young Sim ,  Myung-Hun Cha ,  Eun-Jung Jung ,  Kyoung-Kyu Ahn ,  Tai-Au Lee

IPC分类号： C07D403/04 ,  C07D401/04 ,  C07D413/04 ,  C07D413/14 ,  C07D417/04

CPC分类号： C07D403/04 ,  C07D401/04 ,  C07D413/04 ,  C07D413/14 ,  C07D417/04

摘要： The present invention provides a diaminopyrimidine derivative or its pharmaceutically acceptable salt, a process for the preparation thereof, a pharmaceutical composition comprising the same, and a use thereof. The diaminopyrimidine derivative or its pharmaceutically acceptable salt functions as a 5-HT4 receptor agonist, and therefore can be usefully applied for preventing or treating dysfunction in gastrointestinal motility, one of the gastrointestinal diseases, such as gastroesophageal reflux disease (GERD), constipation, irritable bowel syndrome (IBS), dyspepsia, post-operative ileus, delayed gastric emptying, gastroparesis, intestinal pseudo-obstruction, drug-induced delayed transit, or diabetic gastric atony.