公开(公告)号：US20080116047A1

公开(公告)日：2008-05-22

申请号：US11846268

申请日：2007-08-28

Applicant: Ki-Bum KIM ,  Kwang-Jin BAE

Inventor： Ki-Bum KIM ,  Kwang-Jin BAE

IPC: H01H19/00

CPC classification number: H01H19/6355 ,  G04C3/001 ,  G04G21/00 ,  H01H19/001 ,  H01H19/48 ,  H01H19/63 ,  H01H2300/016

Abstract: A two-way key of a portable terminal is provided. The two-way terminal includes a fixed member mounted on the portable terminal, a driving member rotatably assembled with the fixed member, and an operating member pivotably assembled with the fixed member, wherein, as the driving member rotates, the driving member comes into contact with the operating member and causes the operating member to pivot. The two-way key as configured above can construct a key capable of operating in two ways while taking a small space so that it contributes to the compact size of the terminal. Further, if the two-way key is employed in the watch-type portable terminal, the operating scheme is identical to that of a spring of a common analog wrist watch or a time control lever, so that it is familiar to a user and thus it is convenient for a user to use.

Abstract translation: 提供便携式终端的双向密钥。 双向终端包括安装在便携式终端上的固定构件，可旋转地组装有固定构件的驱动构件和与该固定构件可转动地组装的操作构件，其中，随着驱动构件旋转，驱动构件接触 与操作构件一起使操作构件枢转。 如上构造的双向键可以构造一个能够以两种方式操作的键，同时占用小的空间，从而有助于终端的紧凑尺寸。 此外，如果在手表式便携式终端中采用双向键，则操作方案与普通模拟手表或时间控制杆的弹簧的操作方案相同，使得用户熟悉，因此 方便用户使用。

公开(公告)号：US20120015279A1

公开(公告)日：2012-01-19

申请号：US13176216

申请日：2011-07-05

Applicant: Ji-Won SON ,  Hae-Weon LEE ,  Chang Woo KWON ,  Ki-Bum KIM ,  Jong Ho LEE

Inventor： Ji-Won SON ,  Hae-Weon LEE ,  Chang Woo KWON ,  Ki-Bum KIM ,  Jong Ho LEE

IPC: H01M8/10 ,  B05D5/12 ,  H01M8/00 ,  C23C16/44 ,  B32B3/10 ,  B05D1/36

CPC classification number: C23C16/0272 ,  C23C16/45555 ,  H01M4/9058 ,  H01M8/1253 ,  H01M8/1286 ,  H01M2008/1293 ,  Y02E60/525 ,  Y02P70/56 ,  Y10T428/24331

Abstract: Disclosed is a dense thin film, a fuel cell using the same and fabrication methods thereof. A method for fabricating a dense thin film comprises (1) forming a first thin film on a porous surface, and (2) forming, on a surface of the first thin film, a second thin film made of a homogeneous material with respect to the first thin film, thereby removing pinholes of the first thin film. The method for fabricating a dense thin film may comprise (1′) forming a first thin film on a porous surface, (2′) forming, on a surface of the first thin film, a second thin film made of a to heterogeneous material with respect to the first thin film, thereby removing pinholes of the first thin film, and (3′) etching a surface of the second thin film. A dense thin film comprises a porous material, a first thin film formed on a surface of the porous material and having pinholes, a blocking material including a homogeneous or heterogeneous material with respect to the first thin film and configured to block the pinholes, and a second thin film including a homogeneous or heterogeneous material with respect to the first thin film and formed on a surface of the first thin film.

Abstract translation: 公开了一种致密薄膜，使用该薄膜的燃料电池及其制造方法。 一种制造致密薄膜的方法包括：（1）在多孔表面上形成第一薄膜，以及（2）在第一薄膜的表面上形成第二薄膜，该薄膜由均匀材料制成，相对于 第一薄膜，从而去除第一薄膜的针孔。 用于制造致密薄膜的方法可以包括在多孔表面上形成第一薄膜（1'）（2'），（2'）在第一薄膜的表面上形成第二薄膜，其由异质材料制成， 相对于第一薄膜，从而去除第一薄膜的针孔，和（3'）蚀刻第二薄膜的表面。 致密的薄膜包括多孔材料，形成在多孔材料的表面上并具有针孔的第一薄膜，相对于第一薄膜包括均质或异质材料的阻挡材料，并且被构造成阻挡针孔，以及 第二薄膜包括相对于第一薄膜均匀或不均匀的材料并形成在第一薄膜的表面上。

公开(公告)号：US20080074410A1

公开(公告)日：2008-03-27

申请号：US11833450

申请日：2007-08-03

Applicant: Ki-Bum KIM ,  Jae-Goo Lee

Inventor： Ki-Bum KIM ,  Jae-Goo Lee

IPC: G09G5/00 ,  G09G3/36

CPC classification number: G09G3/3655 ,  G09G3/3614 ,  G09G2320/08

Abstract: A voltage generating circuit includes a first storage unit, a second storage unit, and a voltage generator. The first storage unit stores first voltage data, and the second storage unit stores second voltage data. The voltage generator generates a voltage corresponding to one of the first and the second voltage data according to whether the second voltage data is changed from the first voltage data.

Abstract translation: 电压发生电路包括第一存储单元，第二存储单元和电压发生器。 第一存储单元存储第一电压数据，第二存储单元存储第二电压数据。 根据第二电压数据是否从第一电压数据改变，电压发生器产生对应于第一和第二电压数据之一的电压。

公开(公告)号：US20080195757A1

公开(公告)日：2008-08-14

申请号：US11972195

申请日：2008-01-10

Applicant: Ki-Bum KIM ,  Sang-Chul YOUN ,  Duck-Gu JEON

Inventor： Ki-Bum KIM ,  Sang-Chul YOUN ,  Duck-Gu JEON

IPC: G06F15/16

CPC classification number: G05B15/02 ,  H04L29/12103 ,  H04L61/1535 ,  H04L67/14

Abstract: Disclosed is a method and apparatus for automatically recognizing a device of a building management system which is capable of automatically recognizing a device when the device is connected to or removed from a certain communication port that is built into a BACnet gateway of a building management system, thereby providing convenience to a user and an installer and increasing operational efficiency of the building management system.

Abstract translation: 公开了一种用于自动识别建筑物管理系统的装置的方法和装置，其能够在设备连接到建筑物管理系统的BACnet网关中的某个通信端口连接到或从其移除时自动识别设备， 从而为用户和安装人员提供便利，并提高建筑物管理系统的操作效率。

公开(公告)号：US20080183317A1

公开(公告)日：2008-07-31

申请号：US12013735

申请日：2008-01-14

Applicant: Ki-Bum KIM ,  Sang-Chul YOUN ,  Duck-Gu JEON

Inventor： Ki-Bum KIM ,  Sang-Chul YOUN ,  Duck-Gu JEON

IPC: G06F17/00 ,  G06F15/16 ,  G01R21/00

CPC classification number: G01D4/002 ,  H04L41/0226 ,  Y02B90/241 ,  Y04S20/32

Abstract: Disclosed is a building management system which includes a BACnet gateway including a protocol converter which receives data in a remote communication protocol format and converts the data according to a BACnet communication protocol, a central controller which connects to the BACnet gateway and controls a sub-system of a building, and a watt-hour meter which measures a wattage of the sub-system and transmits wattage data to the protocol converter using the remote communication protocol format.

Abstract translation: 公开了一种建筑物管理系统，其包括BACnet网关，该BACnet网关包括：以远程通信协议格式接收数据并根据BACnet通信协议转换数据的协议转换器，连接到BACnet网关并控制子系统的中央控制器 建筑物的瓦特数和功率计，用于测量子系统的功率，并使用远程通信协议格式将功率数据发送到协议转换器。