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1. 发明申请

US20060081299A1 Hydraulic control valve with regeneration function 有权
标题翻译：具有再生功能的液压控制阀
公开(公告)号：US20060081299A1
公开(公告)日：2006-04-20
申请号：US11215617
申请日：2005-08-30
申请人： Bon Seok Koo , Man Suk Jeon
发明人： Bon Seok Koo , Man Suk Jeon
IPC分类号： F15B13/04
CPC分类号： F15B13/0403 , F15B13/021 , Y10T137/8663 , Y10T137/8671
摘要： The present invention A hydraulic control valve with a regeneration function, including a main body formed of a supply fluid passage to which pressurized fluid is supplied, at least one port, a tank fluid passage for discharging the pressurized fluid to an outside storage tank, and a first regeneration fluid passage; a spool movably installed inside the main body for controlling the flow of the pressurize fluid, and including a second generation fluid passage formed therein; and a regeneration valve for returning only part of the pressurized fluid of the first regeneration fluid passage to the tank fluid passage to maintain pressure of the first regeneration fluid passage at a designated value, and for supplying the pressurized fluid to the second regeneration fluid passage, and if the pressure of the supply fluid passage is higher than a predetermined pressure, changing the pressure of the first regeneration fluid passage in accordance with a change of the pressure of the supply fluid passage.
摘要翻译：本发明具有再生功能的液压控制阀，包括由供给流体的供给流体通路形成的主体，至少一个端口，用于将加压流体排出到外部储罐的槽流体通道，以及第一再生流体通道; 可移动地安装在主体内部的用于控制加压流体的流动的线轴，并且包括形成在其中的第二代流体通道; 以及再生阀，用于仅将第一再生流体通道的一部分加压流体返回到槽流体通道，以将第一再生流体通道的压力保持在指定值，并且用于将加压流体供应到第二再生流体通道，并且如果供给流体通道的压力高于预定压力，则根据供给流体通道的压力变化来改变第一再生流体通道的压力。

2. 发明申请

US20120064428A1 SOLID OXIDE FUEL CELL MODULE 审中-公开
标题翻译：固体氧化物燃料电池模块
公开(公告)号：US20120064428A1
公开(公告)日：2012-03-15
申请号：US13226403
申请日：2011-09-06
申请人： Jong Sik Yoon , Jae Hyuk Jang , Bon Seok Koo
发明人： Jong Sik Yoon , Jae Hyuk Jang , Bon Seok Koo
IPC分类号： H01M8/24 , H01M2/32
CPC分类号： H01M8/243 , H01M8/0232 , H01M8/0245 , H01M8/0252 , H01M2008/1293 , Y02P70/56
摘要： Disclosed herein is a solid oxide fuel cell module. The solid oxide fuel cell module according to the present invention includes: a plurality of unit cells each formed by laminating an electrolyte and a cathode in this order on an outer circumferential surface of an anode support formed in a tubular shape; and one or more metal foam connection plates each formed in a plate shape having a predetermined thickness, the metal foam connection plate having grooves formed on one surface thereof in a thickness direction such that the unit cells are respectively received in the grooves. The present invention need not perform a complicated wiring process, unlike the prior art, by employing metal foam connection plates to collect current, thereby simplifying the manufacturing process and reducing the manufacturing costs.
摘要翻译：本文公开了一种固体氧化物燃料电池模块。根据本发明的固体氧化物型燃料电池模块包括：多个单元电池，其通过在形成为管状的阳极支撑体的外周面上依次层叠电解质和阴极而形成; 以及一个或多个各自形成具有预定厚度的板状的金属泡沫连接板，所述金属泡沫连接板在厚度方向的一个表面上形成有凹槽，使得单元电池分别容纳在凹槽中。与现有技术不同，本发明不需要通过使用金属泡沫连接板来收集电流而进行复杂的布线处理，从而简化制造工艺并降低制造成本。

3. 发明授权

US07337807B2 Hydraulic control valve with regeneration function 有权
标题翻译：具有再生功能的液压控制阀
公开(公告)号：US07337807B2
公开(公告)日：2008-03-04
申请号：US11215617
申请日：2005-08-30
申请人： Bon Seok Koo , Man Suk Jeon
发明人： Bon Seok Koo , Man Suk Jeon
IPC分类号： F16K11/07
CPC分类号： F15B13/0403 , F15B13/021 , Y10T137/8663 , Y10T137/8671
摘要： The present invention A hydraulic control valve with a regeneration function, including a main body formed of a supply fluid passage to which pressurized fluid is supplied, at least one port, a tank fluid passage for discharging the pressurized fluid to an outside storage tank, and a first regeneration fluid passage; a spool movably installed inside the main body for controlling the flow of the pressurize fluid, and including a second generation fluid passage formed therein; and a regeneration valve for returning only part of the pressurized fluid of the first regeneration fluid passage to the tank fluid passage to maintain pressure of the first regeneration fluid passage at a designated value, and for supplying the pressurized fluid to the second regeneration fluid passage, and if the pressure of the supply fluid passage is higher than a predetermined pressure, changing the pressure of the first regeneration fluid passage in accordance with a change of the pressure of the supply fluid passage.
摘要翻译：本发明具有再生功能的液压控制阀，包括由供给流体的供给流体通路形成的主体，至少一个端口，用于将加压流体排出到外部储罐的槽流体通道，以及第一再生流体通道; 可移动地安装在主体内部的用于控制加压流体的流动的线轴，并且包括形成在其中的第二代流体通道; 以及再生阀，用于仅将第一再生流体通道的一部分加压流体返回到槽流体通道，以将第一再生流体通道的压力保持在指定值，并且用于将加压流体供应到第二再生流体通道，并且如果供给流体通道的压力高于预定压力，则根据供给流体通道的压力变化来改变第一再生流体通道的压力。

4. 发明授权

US06745564B2 Hydraulic variable control apparatus for heavy construction equipment 有权
标题翻译：重型施工设备液压变量控制装置
公开(公告)号：US06745564B2
公开(公告)日：2004-06-08
申请号：US10247547
申请日：2002-09-19
申请人： Bon Seok Koo
发明人： Bon Seok Koo
IPC分类号： F15B1105
CPC分类号： E02F9/2267 , E02F9/2225 , E02F9/2271 , F15B13/0417
摘要： A seat valve body mounted in a hydraulic line between a pump line and feeder lines to control hydraulic fluid supplied to variable throttles and to auxiliarily control hydraulic fluid flowing in a load line comprises a first seat valve having a variable control throttle displaced by a difference between a load pressure of the load line and a discharge pressure of the hydraulic pump and varying an opening area from the pump line to the feeder lines based on a displacement amount thereof, a second seat valve having a pilot variable control throttle displacing with respect to the first seat valve, determining a displacement amount of the first seat valve, and varying an opening area based on a displacement amount thereof; and a pilot spool having a pilot variable throttle determining a displacement amount of the pilot variable control throttle of the second seat valve upon switching.
摘要翻译：安装在泵管线和供给管路之间的液压管线中的座阀体，以控制供应到可变节流阀的液压流体并辅助控制在负载管线中流动的液压流体，该第一座阀阀体具有由可变控制节流阀偏移负载线的负载压力和液压泵的排出压力，并且基于其位移量改变从所述泵管路到所述供给管线的开口面积，具有相对于所述液压泵的引导变量控制节流阀移位的第二座阀第一座阀，确定第一座阀的位移量，并基于其位移量改变开口面积; 以及具有先导可变节流阀的先导阀芯，其在切换时确定所述第二阀座的先导可变控制节气门的位移量。

5. 发明授权

US08094815B2 Arithmetic method and apparatus for supporting AES and ARIA encryption/decryption functions 有权
标题翻译：用于支持AES和ARIA加密/解密功能的算术方法和装置
公开(公告)号：US08094815B2
公开(公告)日：2012-01-10
申请号：US11923806
申请日：2007-10-25
申请人： Bon Seok Koo , Gwon Ho Ryu , Sang Woon Yang , Tae Joo Chang
发明人： Bon Seok Koo , Gwon Ho Ryu , Sang Woon Yang , Tae Joo Chang
IPC分类号： H04K1/00 , H04L9/00
CPC分类号： H04L9/0631 , H04L2209/122
摘要： Provided are an arithmetic method and apparatus for supporting Advanced Encryption Standard (AES) and Academy, Research Institute and Agency (ARIA) encryption/decryption functions. The apparatus includes: a key scheduler for generating a round key using an input key; and a round function calculator for generating encrypted/decrypted data using input data and the round key. Here, the round function calculator includes an integrated substitution layer and an integrated diffusion layer capable of performing both AES and ARIA algorithms.
摘要翻译：提供了用于支持高级加密标准（AES）和Academy，Research Institute and Agency（ARIA）加密/解密功能的算术方法和装置。该装置包括：密钥调度器，用于使用输入密钥生成圆键; 以及循环函数计算器，用于使用输入数据和所述循环密钥来生成加密/解密数据。这里，循环函数计算器包括集成替代层和能够执行AES和ARIA算法的集成扩散层。

6. 发明授权

US07913490B2 Hydraulic circuit for construction machine 有权
标题翻译：施工机械液压回路
公开(公告)号：US07913490B2
公开(公告)日：2011-03-29
申请号：US12075038
申请日：2008-03-07
申请人： Bon Seok Koo , Man Suk Jeon
发明人： Bon Seok Koo , Man Suk Jeon
IPC分类号： F15B11/16 , E02F9/22
CPC分类号： F15B11/17 , E02F9/2239 , E02F9/2246 , E02F9/2282 , E02F9/2292 , F15B2211/20576 , F15B2211/30595 , F15B2211/329
摘要： A hydraulic circuit for a construction machine is disclosed, which can prevent an energy loss of a hydraulic system by automatically reducing revolution of an engine when a working device such as a boom is not driven. The hydraulic circuit includes first to third hydraulic pumps, first to third switching valves for controlling hydraulic fluid fed to working devices, a fourth switching valve for controlling hydraulic fluid fed to left and right traveling devices, a confluence switching valve for selectively supply the hydraulic fluid from the third hydraulic pump to either the working devices on the first hydraulic pump side or the working devices on the second hydraulic pump side, a signal line for traveling devices, signal lines for working devices, and a shuttle valve for selecting any one of the signal pressure formed in the signal line for the traveling devices and the signal pressure formed in the signal lines for the working devices.
摘要翻译：公开了一种用于建筑机械的液压回路，其可以在不驱动诸如起重臂的工作装置时自动减小发动机的转速来防止液压系统的能量损失。液压回路包括第一至第三液压泵，用于控制供给工作装置的液压流体的第一至第三切换阀，用于控制供给左右移动装置的液压流体的第四切换阀，用于选择性地供给液压流体的汇流切换阀从第三液压泵到第一液压泵侧的作业装置或第二液压泵侧的作业装置，行驶装置的信号线，作业装置的信号线，以及用于选择在行进装置的信号线上形成的信号压力和在工作装置的信号线上形成的信号压力。

7. 发明授权

US07841175B2 Hydraulic circuit for construction equipment 有权
标题翻译：施工设备液压回路
公开(公告)号：US07841175B2
公开(公告)日：2010-11-30
申请号：US12077517
申请日：2008-03-19
申请人： Bon Seok Koo
发明人： Bon Seok Koo
IPC分类号： F16D31/02
CPC分类号： E02F9/2239 , E02F9/2282 , E02F9/2285 , E02F9/2292 , F15B11/16 , F15B11/17 , F15B2211/20523 , F15B2211/20576 , F15B2211/265 , F15B2211/30505 , F15B2211/30595 , F15B2211/3116 , F15B2211/329 , F15B2211/50518 , F15B2211/5151 , F15B2211/7142
摘要： A hydraulic circuit for construction equipment is disclosed, which can prevent an abrupt rotation of a swing device when a switching valve for the swing device is shifted in a state that switching valves for a traveling device and a working device have been shifted.
摘要翻译：公开了一种用于施工设备的液压回路，当在行驶装置和作业装置的切换阀已经移位的状态下，当摆动装置的切换阀移动时，能够防止摆动装置的突然旋转。

8. 发明授权

US07721538B2 Hydraulic circuit for construction machine 有权
标题翻译：施工机械液压回路
公开(公告)号：US07721538B2
公开(公告)日：2010-05-25
申请号：US11818549
申请日：2007-06-14
申请人： Bon Seok Koo
发明人： Bon Seok Koo
IPC分类号： F15B11/16 , E02F9/22
CPC分类号： E02F9/2239 , E02F9/2292
摘要： A hydraulic circuit for a construction machine is disclosed, which can prevent an energy loss of a hydraulic system by automatically reducing revolution of an engine when a working device such as a boom is not driven. The hydraulic circuit includes first to third hydraulic pumps, a first switching valve, a second switching valve, a third switching valve, a confluence switching valve, a first shuttle valve selecting any one of a pressure of a first signal line in which a signal pressure is formed when the third switching valve for working devices connected to the third hydraulic pump is shifted and a pressure of a second signal line in which a signal pressure is formed when a switching valve for traveling devices is shifted, and a second shuttle valve selecting any one of the pressure selected by the first shuttle valve and a pressure of a third signal line in which a signal pressure is formed when switching valves for the working devices connected to the first and second hydraulic pumps are shifted.
摘要翻译：公开了一种用于建筑机械的液压回路，其可以在不驱动诸如起重臂的工作装置时自动减小发动机的转速来防止液压系统的能量损失。液压回路包括第一至第三液压泵，第一切换阀，第二切换阀，第三切换阀，汇流换向阀，选择第一信号线的压力中的任何一个的第一梭阀，其中信号压力当用于与第三液压泵连接的工作装置的第三切换阀移动时，形成有用于移动装置的切换阀时形成信号压力的第二信号线的压力，以及第二梭阀选择任何第一梭阀选择的压力中的一个和连接到第一和第二液压泵的工作装置的换向阀的第三信号线的压力形成信号压力。

9. 发明授权

US06745792B2 Hydraulic relief valve 有权
标题翻译：液压溢流阀
公开(公告)号：US06745792B2
公开(公告)日：2004-06-08
申请号：US10212379
申请日：2002-08-05
申请人： Bon Seok Koo
发明人： Bon Seok Koo
IPC分类号： G05D1616
CPC分类号： F16K17/105 , Y10T137/7766 , Y10T137/88054
摘要： In a hydraulic relief valve having a main poppet draining into a pressure-oil tank hydraulic fluid flowing into a sleeve from a hydraulic pump and a pilot poppet draining into the oil tank the hydraulic fluid upon the occurrence of a high pressure over a pressure value set in a back-pressure chamber of the sleeve, an annular interference-preventing projection is provided to be formed in an outer periphery of the sleeve to be placed at boundary portions of feedback paths of feedback fluid on the side of the main poppet which is drained past a throttle of the sleeve and feedback fluid on the side of the pilot poppet which is drained past a feedback fluid path formed outside the sleeve.
摘要翻译：在液压安全阀中，主液阀从主液压泵排出到压油罐液压油中，液压油从液压泵流入套管中，并且在压力值超过压力值的情况下将液压油引导到油箱内在套筒的背压室中，设置环形防干扰突起，以形成在套筒的外周中，以被放置在排出的主提升阀侧的反馈流体的反馈路径的边界部分处经过套管的节气门和在引导提升阀一侧排出的反馈流体通过形成在套筒外部的反馈流体路径。

10. 发明授权

US08077864B2 Apparatus for computing streamcipher TSC-4 有权
标题翻译：用于计算流密码TSC-4的装置
公开(公告)号：US08077864B2
公开(公告)日：2011-12-13
申请号：US12269954
申请日：2008-11-13
申请人： Gwan Ho Ryu , Dong Wook Lee , Bon Seok Koo , Tae Joo Chang
发明人： Gwan Ho Ryu , Dong Wook Lee , Bon Seok Koo , Tae Joo Chang
IPC分类号： H04L9/28
CPC分类号： H04L9/065 , H04L2209/122
摘要： Provided is an apparatus for computing a T-function based Stream Cipher (TSC)-4 stream cipher. The apparatus includes: two T-function units; and a nonlinear filter for receiving bits output from the two T-function units and generating an 8-bit output sequence per clock. Each of the T-function units includes: a first register for storing an internal state value of the lower N bits; an N-bit internal state updater for updating the internal state value of the lower N-bits stored in the first register; an intermediate result register for storing an intermediate result value output from the N-bit internal state updater; a second register for storing an internal state value of the upper M bits; and an M-bit internal state updater for updating the internal state value of the upper M bits stored in the second register using the value stored in the intermediate result register.
摘要翻译：提供了一种用于计算基于T函数的流密码（TSC）-4流密码的装置。该装置包括：两个T功能单元; 以及用于接收从两个T功能单元输出的位并且每个时钟产生8位输出序列的非线性滤波器。每个T功能单元包括：第一寄存器，用于存储低N位的内部状态值; N位内部状态更新器，用于更新存储在第一寄存器中的较低N位的内部状态值; 中间结果寄存器，用于存储从N位内部状态更新器输出的中间结果值; 第二寄存器，用于存储高位M位的内部状态值; 以及M位内部状态更新器，用于使用存储在中间结果寄存器中的值来更新存储在第二寄存器中的上位M位的内部状态值。

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