公开(公告)号：US20120007529A1

公开(公告)日：2012-01-12

申请号：US13064326

申请日：2011-03-18

申请人： Hyoung-il Kim ,  Yong-ho You ,  Seong-ho Shin ,  Young-Jung Yun ,  Tae-young Kim ,  Geon-hoon Kim ,  Ho-bin Hwang ,  Ji-young Byun

发明人： Hyoung-il Kim ,  Yong-ho You ,  Seong-ho Shin ,  Young-Jung Yun ,  Tae-young Kim ,  Geon-hoon Kim ,  Ho-bin Hwang ,  Ji-young Byun

IPC分类号： H02P6/16

CPC分类号： H02P6/08 ,  H02P6/06 ,  H02P6/34 ,  H02P23/0004 ,  H02P23/22

摘要： An image forming apparatus includes an engine unit used for performing an image forming job, an engine control unit which controls the operation of the engine unit, a brushless direct current (BLDC) motor which drives the engine unit, a sensor unit which senses the driving information of the BLDC motor, a communication interface unit which receives a digital control command with respect to the BLDC motor from the engine control unit, a driving signal unit which generates a driving signal to control the BLDC motor, and a digital control unit which controls the operation of the driving signal unit in a digital PLL manner, based on the received digital control command, the detected driving information and a digital gain value as a control factor with respect to the BLDC motor.

摘要翻译： 图像形成装置包括用于执行图像形成作业的发动机单元，控制发动机单元的操作的发动机控制单元，驱动发动机单元的无刷直流电动机（BLDC），感测驾驶的传感器单元 BLDC电动机的信息，从发动机控制单元接收关于BLDC电动机的数字控制指令的通信接口单元，产生用于控制BLDC电动机的驱动信号的驱动信号单元，以及控制BLDC电动机的数字控制单元 基于所接收的数字控制命令，所检测到的驱动信息和数字增益值作为相对于BLDC电动机的控制因素的数字PLL方式的驱动信号单元的操作。

公开(公告)号：US09052666B2

公开(公告)日：2015-06-09

申请号：US13401391

申请日：2012-02-21

申请人： Ji-young Byun ,  Tae-young Kim

发明人： Ji-young Byun ,  Tae-young Kim

IPC分类号： G03G15/00

CPC分类号： G03G15/5058 ,  G03G2215/0125 ,  G03G2215/0161

摘要： A color registration method includes determining whether color registration is needed or not, if color registration is needed, setting an optimal amount of light of the registration sensor in a feedback manner, forming a predetermined mark for color registration correction on an image forming medium, and performing color registration correction with respect to the formed mark using the set optimal amount of light.

摘要翻译： 彩色配准方法包括确定是否需要颜色配准，如果需要颜色配准，以反馈方式设置对准传感器的最佳光量，在图像形成介质上形成用于颜色配准校正的预定标记，以及 使用设定的最佳光量对所形成的标记进行颜色对准校正​​。

公开(公告)号：US10169042B2

公开(公告)日：2019-01-01

申请号：US14852774

申请日：2015-09-14

申请人： Young-soo Sohn ,  Sei-jin Kim ,  Kwang-il Park ,  Tae-young Kim ,  Chul-woo Park

发明人： Young-soo Sohn ,  Sei-jin Kim ,  Kwang-il Park ,  Tae-young Kim ,  Chul-woo Park

IPC分类号： G06F12/00 ,  G06F9/30 ,  G06F15/78

摘要： A memory device performing an internal copy operation is provided. The memory device may receive a source address, a destination address, and page size information together with an internal copy command, compares the source address with the destination address, and performs an internal copy operation. The internal copy operation may be an internal block copy operation, an inter-bank copy operation, or an internal bank copy operation. The internal copy operation may be performed with respect to one-page data, half-page data, or quarter-page data, based on the page size information. The memory device may output as a flag signal a copy-done signal indicating that the internal copy operation has been completed.

公开(公告)号：US20120040273A1

公开(公告)日：2012-02-16

申请号：US13180968

申请日：2011-07-12

申请人： Pil-won Heo ,  Sang-kyun Kang ,  Tae-young Kim ,  Jin-su Ha

发明人： Pil-won Heo ,  Sang-kyun Kang ,  Tae-young Kim ,  Jin-su Ha

IPC分类号： H01M8/10 ,  C23C14/34 ,  C30B23/02 ,  H01M8/00 ,  B05D5/12

CPC分类号： H01M8/1016 ,  C23C14/08 ,  C23C14/3414 ,  H01M8/1097 ,  H01M8/124 ,  Y02E60/523 ,  Y02E60/525 ,  Y02P70/56

摘要： A proton-conductive inorganic thin film including an inorganic proton conductor, a method of forming the proton-conductive inorganic thin film, and a fuel cell including the proton-conductive inorganic thin film as an electrolyte membrane.

摘要翻译： 包含无机质子导体的质子传导性无机薄膜，形成质子传导性无机薄膜的方法以及包含质子传导性无机薄膜作为电解质膜的燃料电池。

公开(公告)号：US20050078139A1

公开(公告)日：2005-04-14

申请号：US10927521

申请日：2004-08-27

申请人： Kyung-pyo Kang ,  Tae-young Kim ,  Hyoung-il Kim

发明人： Kyung-pyo Kang ,  Tae-young Kim ,  Hyoung-il Kim

IPC分类号： B41J29/44 ,  B41J11/00 ,  B41J29/393

CPC分类号： B41J11/0095 ,  B41J11/0065

摘要： A method and apparatus for detecting an edge of paper and a borderless printing method. The method involves feeding paper through a printing apparatus, outputting a sensing signal for the paper using a sensor disposed adjacent to a print head, and calculating a gradient of the sensing signal and detecting an edge of the paper based on the gradient of the sensing signal.

摘要翻译： 一种用于检测纸张边缘的方法和装置以及无边界打印方法。 该方法包括通过打印设备进纸，使用与打印头相邻设置的传感器输出纸张的感测信号，以及基于感测信号的梯度来计算感测信号的梯度和检测纸张的边缘 。

公开(公告)号：US20120196205A1

公开(公告)日：2012-08-02

申请号：US13356196

申请日：2012-01-23

申请人： Jung-ock PARK ,  Tae-young Kim ,  Seong-woo Choi ,  Yoon-hoi Lee

发明人： Jung-ock PARK ,  Tae-young Kim ,  Seong-woo Choi ,  Yoon-hoi Lee

IPC分类号： H01M8/10 ,  H01M4/86 ,  H01M4/90

CPC分类号： H01M8/0245 ,  H01M4/8605 ,  H01M4/92 ,  H01M8/0232 ,  H01M8/0234 ,  H01M8/1004

摘要： An electrode for a fuel cell, a membrane electrode assembly including the electrode, and a fuel cell including the membrane electrode assembly. Due to the inclusion of a barrier layer between a diffusion layer and a catalyst layer, the electrode prevents leakage of phosphoric acid moving from the catalyst layer to the diffusion layer and prolongs the lifetime of the membrane electrode assembly.

摘要翻译： 用于燃料电池的电极，包括电极的膜电极组件和包括膜电极组件的燃料电池。 由于在扩散层和催化剂层之间包含阻挡层，电极防止磷酸从催化剂层移动到扩散层的泄漏并延长膜电极组件的寿命。

公开(公告)号：US08148029B2

公开(公告)日：2012-04-03

申请号：US11845437

申请日：2007-08-27

申请人： Tae-young Kim ,  Myung-dong Cho

发明人： Tae-young Kim ,  Myung-dong Cho

IPC分类号： H01M8/10

CPC分类号： H01M8/086 ,  H01M4/8605 ,  H01M4/926

摘要： An electrode for a fuel cell including a support and a catalyst layer formed on the support, wherein the catalyst layer comprises a supported catalyst and a polyurethane-based compound, wherein all or some of the polyurethane-based compound is synthesized from a polyol monomer where some or all of the polyol monomer is a polyol monomer that contains a phosphonyl group; a method of preparing the same; and a fuel cell including the same. The electrode for a fuel cell has excellent ion conductivity because it maintains stability at high temperature operation, and is capable of retaining phosphoric acid effectively even at high temperatures. A fuel cell can be prepared by using the electrode where the fuel cell can operate under these conditions of high temperature above 100° C. and no humidity and shows improved performance for generating electricity.

摘要翻译： 一种用于燃料电池的电极，包括支撑体和形成在所述载体上的催化剂层，其中所述催化剂层包含负载型催化剂和聚氨酯类化合物，其中所述或一些所述聚氨酯类化合物由多元醇单体合成， 一些或全部多元醇单体是含有膦酰基的多元醇单体; 其制备方法; 和包括该燃料电池的燃料电池。 用于燃料电池的电极具有优异的离子传导性，因为它在高温操作时保持稳定性，并且即使在高温下也能够有效地保留磷酸。 燃料电池可以通过使用燃料电池可以在高于100℃的高温条件下操作的电极并且没有湿度并且显示改善的发电性能来制备。

公开(公告)号：US07674546B2

公开(公告)日：2010-03-09

申请号：US11075862

申请日：2005-03-10

申请人： Tae-young Kim ,  Kyoo-young Kim ,  Jung-ock Park ,  Duck-young Yoo

发明人： Tae-young Kim ,  Kyoo-young Kim ,  Jung-ock Park ,  Duck-young Yoo

IPC分类号： H01M2/00 ,  H01M2/02 ,  B32B9/00 ,  B05D3/02

CPC分类号： H01M8/0217 ,  C23C8/02 ,  C23C26/00 ,  C23C30/00 ,  H01M8/0206 ,  H01M8/021 ,  H01M8/0228

摘要： The present invention provides a separator for a fuel cell that comprises a metal substrate that contains at least one metal element M and a surface layer formed on a surface of the metal substrate and that contains at least one conductive oxide represented by LaMxO3 (wherein x=0 to 1). Also, the present invention provides a method for anti-corrosion treatment of a metallic separator for a fuel cell. The method involves first forming an La layer on a surface of a metal substrate having a desired dimension and a desired flow field formed therein. Next, the metal substrate having the La layer on its surface is heated such that at least one metal component contained in the metal substrate is diffused into the La layer and an La component in the La layer is diffused into the metal substrate to form a mixed layer composed of La and the at least one metal component on the surface of the metal substrate. Finally, the mixed layer is heated under an oxidizing atmosphere to form a layer composed of oxides containing La and the at least one metal component on the surface of the metal substrate.

摘要翻译： 本发明提供了一种用于燃料电池的隔板，其包括含有至少一个金属元素M的金属基板和在金属基板的表面上形成的表面层，并且含有至少一种由LaMxO 3表示的导电氧化物（其中x = 0到1）。 另外，本发明提供一种燃料电池用金属隔板的防腐处理方法。 该方法首先在具有期望尺寸和在其中形成的期望流场的金属基底的表面上形成La层。 接下来，加热其表面上具有La层的金属基板，使得包含在金属基板中的至少一种金属成分扩散到La层中，并且La层中的La成分扩散到金属基板中以形成混合 由La组成的层和金属基材表面上的至少一种金属成分。 最后，将混合层在氧化气氛下加热，形成由金属基材表面上含有La和至少一种金属成分的氧化物构成的层。

公开(公告)号：US07413277B2

公开(公告)日：2008-08-19

申请号：US10998933

申请日：2004-11-30

申请人： Tae-young Kim

发明人： Tae-young Kim

IPC分类号： B41J29/393

CPC分类号： B41J29/393

摘要： A method of controlling the position of nozzles in an ink-jet type image forming apparatus. Positional information for the nozzles at the time of print-driving the image forming apparatus is calculated by combining a first positional information with a second positional information, wherein the first positional information is measured with reference to a nozzle plate and then recorded as reference information from among various positional information for an effective detection area, which is defined as an area on a print medium measured by a light receiving part of the detection sensor in terms of the amount of reflected light. The second positional information for the effective detection area is measured with reference to a predetermined position of the print medium at the time of print-driving and is variable depending on the movement of the nozzle plate. Accordingly, the relative positional information for the nozzle plate can be accurately set, thereby more accurately controlling the position of the nozzle plate.

摘要翻译： 一种控制喷墨式图像形成装置中的喷嘴位置的方法。 通过将第一位置信息与第二位置信息组合来计算打印驱动图像形成装置时的喷嘴的位置信息，其中，参照喷嘴板测量第一位置信息，然后记录作为参考信息从 在有效检测区域的各种位置信息中，其被定义为由检测传感器的光接收部分测量的打印介质上的反射光量的区域。 参照打印驱动时的打印介质的预定位置来测量有效检测区域的第二位置信息，并根据喷嘴板的移动而变化。 因此，可以精确地设定喷嘴板的相对位置信息，从而更精确地控制喷嘴板的位置。

公开(公告)号：US20070072039A1

公开(公告)日：2007-03-29

申请号：US11524967

申请日：2006-09-22

申请人： Jung-ock Park ,  Tae-young Kim ,  Kyoo-young Kim ,  Duck-young Yoo

发明人： Jung-ock Park ,  Tae-young Kim ,  Kyoo-young Kim ,  Duck-young Yoo

IPC分类号： H01M8/02 ,  C22C38/44

CPC分类号： H01M8/021 ,  C22C38/001 ,  C22C38/02 ,  C22C38/04 ,  C22C38/44 ,  Y02P70/56

摘要： A metallic separator for a fuel cell including 2.2 to 6.0 parts by weight of tungsten based on 100 parts by weight of stainless steel containing molybdenum, and the weight ratio of molybdenum to tungsten (Mo/W) is 0.15 to 1.60. The separator for fuel cells has excellent anti-corrosive properties and contact resistance as low as that of a metal material, and thus, a fuel cell having high efficiency can be manufactured at a reasonable cost using the separator.

摘要翻译： 一种用于燃料电池的金属隔板，其包含基于100重量份的含有钼的不锈钢和钼与钨的重量比（Mo / W）为2.2至6.0重量份的钨为0.15至1.60。 用于燃料电池的隔板具有与金属材料一样低的优良的抗腐蚀性和接触电阻，因此，可以使用隔板以合理的成本制造高效率的燃料电池。