公开(公告)号：US06320148B1

公开(公告)日：2001-11-20

申请号：US09368945

申请日：1999-08-05

申请人： Roe-Hoan Yoon ,  Oh-Hyung Han ,  Eric S. Yan ,  Byung-Wook Park

发明人： Roe-Hoan Yoon ,  Oh-Hyung Han ,  Eric S. Yan ,  Byung-Wook Park

IPC分类号： B03C700

CPC分类号： B03C7/006 ,  B03C7/04 ,  Y10S209/92

摘要： A method of separating particulate materials of different properties has been developed. It consists of feeding a mixture of dry, powdered materials to one end of the surface of a planar electrode, which is vibrating to move the particles forward. At least one type of the particulate materials acquires a charge via conduction or triboelectrification. Those particles that acquire charges of the same sign as that of the planar electrode are lifted and collected at the V-shaped counter electrodes installed above. The new separation method is particularly useful for removing unburned carbons from fly ash and any other conducting materials from nonconducting ones.

摘要翻译： 已经开发了分离不同性质的颗粒材料的方法。 它包括将干燥的粉末材料的混合物供给到平面电极的表面的一端，其被振动以将颗粒向前移动。 至少一种类型的颗粒材料通过传导或摩擦带电获得电荷。 获得与平面电极相同符号的电荷的那些颗粒被提起并收集在安装在上面的V形对置电极上。 新的分离方法特别适用于从飞灰和任何其他不导电的导电材料中除去未燃烧的碳。

公开(公告)号：US08347445B2

公开(公告)日：2013-01-08

申请号：US12449938

申请日：2009-07-27

申请人： Byung Wook Park

发明人： Byung Wook Park

IPC分类号： B08B9/051

CPC分类号： B08B9/049 ,  A46B5/0095 ,  A46B13/001 ,  A46B13/02 ,  A46B15/0006 ,  B08B9/0492

摘要： The present invention relates to a remote controlled robot for cleaning inner walls of a duct, more specifically, to a remote controlled robot comprising: a cart movable in the duct by remote control; at least one first link pivotally connected to the cart, which is relatively rotatable to the cart; a first driving unit to drive the first link to relatively rotate to the cart; at least one second link pivotally connected to the first link, which is relatively rotatable to the first link; a second driving unit to drive the second link to relatively rotate to the first link; and a cleaning means installed at the second link for separating dusts from the inner walls of the duct, thereby enabling to clean the upper inner-walls and the bottom inner-wall of the duct simultaneously, and to continuously proceed with the cleaning in case of the height change of the duct to reduce cleaning time thereof.

摘要翻译： 遥控机器人技术领域本发明涉及一种用于清洁管道的内壁的远程控制的机器人，更具体地，涉及一种远程控制的机器人，其包括：可通过遥控器在管道中移动的小车; 枢转地连接到所述推车的至少一个第一连杆，其可相对于所述推车转动; 第一驱动单元，用于驱动第一连杆相对旋转到推车; 枢转地连接到第一连杆的至少一个第二连杆，其可相对于第一连杆旋转; 第二驱动单元，用于驱动第二连杆相对于第一连杆旋转; 以及安装在第二连杆处用于从管道的内壁分离灰尘的清洁装置，从而能够同时清洁管道的上内壁和底壁，并且在以下情况下继续进行清洁： 管道的高度变化减少了清洗时间。

公开(公告)号：US20110231131A1

公开(公告)日：2011-09-22

申请号：US12957358

申请日：2010-11-30

申请人： Joong LEE ,  Young Su Lee ,  Jun Suk Kim ,  Ki Woong Moon ,  Byung Wook Park

发明人： Joong LEE ,  Young Su Lee ,  Jun Suk Kim ,  Ki Woong Moon ,  Byung Wook Park

IPC分类号： G06F19/00

CPC分类号： G09F3/03 ,  G06K9/6203

摘要： Disclosed herein is a forged seal imprint checking method which includes a step ST-101 of generating a reference seal imprint from a genuine seal (ST-110) and a step ST-121 of comparing a compared seal imprints with the reference seal imprint to calculate characteristic values of the compared seal imprint with respect to the reference seal imprint (ST-140). According to experimental results, forged seal imprints obtained by seals forged by etching a zinc plate or a resin plate can be recognized and forged seal imprints generated by seals forged through computer copy can be also recognized. Accordingly, an objective basis on which it can be determined whether seal imprints on documents are forged in civil and criminal cases can be provided to prevent errors which may be generated when seal imprints are inspected with the naked eyes or microscopes.

摘要翻译： 这里公开了一种锻造密封印记检查方法，其包括从真正密封件（ST-110）生成参考密封印记的步骤ST-101和将比较的密封印记与参考密封印记进行比较的步骤ST-121，以计算 比较密封印记相对于参考密封印记（ST-140）的特征值。 根据实验结果，可以识别通过蚀刻锌板或树脂板锻造的密封件获得的锻造密封印痕，并且还可以识别通过计算机复制件锻造的密封产生的锻造密封印记。 因此，可以提供客观依据，可以确定是否在民事和刑事案件中伪造文件上的印章印记，以防止用肉眼或显微镜检查密封印记时可能产生的错误。

公开(公告)号：US20110138550A1

公开(公告)日：2011-06-16

申请号：US12449938

申请日：2009-07-27

申请人： Byung Wook Park

发明人： Byung Wook Park

IPC分类号： A46B13/00

CPC分类号： B08B9/049 ,  A46B5/0095 ,  A46B13/001 ,  A46B13/02 ,  A46B15/0006 ,  B08B9/0492

摘要： The present invention relates to a remote controlled robot for cleaning inner walls of a duct, more specifically, to a remote controlled robot comprising: a cart movable in the duct by remote control; at least one first link pivotally connected to the cart, which is relatively rotatable to the cart; a first driving unit to drive the first link to relatively rotate to the cart; at least one second link pivotally connected to the first link, which is relatively rotatable to the first link; a second driving unit to drive the second link to relatively rotate to the first link; and a cleaning means installed at the second link for separating dusts from the inner walls of the duct, thereby enabling to clean the upper inner-walls and the bottom inner-wall of the duct simultaneously, and to continuously proceed with the cleaning in case of the height change of the duct to reduce cleaning time thereof.

摘要翻译： 遥控机器人技术领域本发明涉及一种用于清洁管道的内壁的远程控制的机器人，更具体地，涉及一种远程控制的机器人，其包括：可通过遥控器在管道中移动的小车; 枢转地连接到所述推车的至少一个第一连杆，其可相对于所述推车转动; 第一驱动单元，用于驱动第一连杆相对旋转到推车; 枢转地连接到第一连杆的至少一个第二连杆，其可相对于第一连杆旋转; 第二驱动单元，用于驱动第二连杆相对于第一连杆旋转; 以及安装在第二连杆处用于从管道的内壁分离灰尘的清洁装置，从而能够同时清洁管道的上内壁和底壁，并且在以下情况下继续进行清洁： 管道的高度变化减少了清洗时间。

公开(公告)号：US06942497B2

公开(公告)日：2005-09-13

申请号：US10748931

申请日：2003-12-30

申请人： Jung-Hoon Oh ,  Jeong-yang Kim ,  Young-Soon Lim ,  Byung-Wook Park ,  Jung-Mu Lee

发明人： Jung-Hoon Oh ,  Jeong-yang Kim ,  Young-Soon Lim ,  Byung-Wook Park ,  Jung-Mu Lee

IPC分类号： G01R31/26 ,  G01R1/073 ,  H01R13/24 ,  H01R33/76 ,  H01R12/00

CPC分类号： G01R1/0466 ,  H01R12/85 ,  H01R2201/20

摘要： The socket assembly includes a guide block, a guide part and a pressurizing plate. The guide block is in a terminal region of a test board, the guide block defining an area into which an integrated circuit can be inserted opposite terminals formed on the test board in the terminal region. The guide part is provided on an inner side wall of the guide block, to guide an insertion position of the integrated circuit so that respective leads of the integrated circuit are aligned with the corresponding terminals of the test board. The pressurizing plate is adapted to interface with the guide block, the pressurizing plate including a pressurizing protrusion on a surface thereof, such that when the pressurizing plate is applied to the guide block, the respective leads of the integrated circuit are urged to connect with the corresponding terminals of the test board.

摘要翻译： 插座组件包括引导块，引导部和加压板。 引导块位于测试板的端子区域中，引导块限定了可以在终端区域中形成在测试板上的相对端子上插入集成电路的区域。 引导部设置在引导块的内侧壁上，以引导集成电路的插入位置，使得集成电路的各个引线与测试板的相应端子对准。 所述加压板适于与所述引导块相接合，所述加压板在其表面上包括加压突起，使得当所述加压板被施加到所述引导块时，所述集成电路的各个引线被迫与所述加压板连接， 相应的测试板端子。

公开(公告)号：US08577121B2

公开(公告)日：2013-11-05

申请号：US12957358

申请日：2010-11-30

申请人： Joong Lee ,  Young Su Lee ,  Jun Suk Kim ,  Ki Woong Moon ,  Byung Wook Park

发明人： Joong Lee ,  Young Su Lee ,  Jun Suk Kim ,  Ki Woong Moon ,  Byung Wook Park

IPC分类号： G06K9/00

CPC分类号： G09F3/03 ,  G06K9/6203

摘要： Disclosed herein is a forged seal imprint checking method which includes a step ST-101 of generating a reference seal imprint from a genuine seal (ST-110) and a step ST-121 of comparing a compared seal imprints with the reference seal imprint to calculate characteristic values of the compared seal imprint with respect to the reference seal imprint (ST-140). According to experimental results, forged seal imprints obtained by seals forged by etching a zinc plate or a resin plate can be recognized and forged seal imprints generated by seals forged through computer copy can be also recognized. Accordingly, an objective basis on which it can be determined whether seal imprints on documents are forged in civil and criminal cases can be provided to prevent errors which may be generated when seal imprints are inspected with the naked eyes or microscopes.

摘要翻译： 这里公开了一种锻造密封印记检查方法，其包括从真正密封件（ST-110）生成参考密封印记的步骤ST-101和将比较的密封印记与参考密封印记进行比较的步骤ST-121，以计算 比较密封印记相对于参考密封印记（ST-140）的特征值。 根据实验结果，可以识别通过蚀刻锌板或树脂板锻造的密封件获得的锻造密封印痕，并且还可以识别通过计算机复制件锻造的密封产生的锻造密封印记。 因此，可以提供客观依据，可以确定是否在民事和刑事案件中伪造文件上的印章印记，以防止用肉眼或显微镜检查密封印记时可能产生的错误。

公开(公告)号：US06522739B1

公开(公告)日：2003-02-18

申请号：US09474370

申请日：1999-12-29

申请人： Jin-Hyun Kwon ,  Byung-Wook Park ,  Tae-Wan Kim ,  Jae-Sup Kwak ,  Joon Eom

发明人： Jin-Hyun Kwon ,  Byung-Wook Park ,  Tae-Wan Kim ,  Jae-Sup Kwak ,  Joon Eom

IPC分类号： H04M342

CPC分类号： H04M3/56 ,  H04M3/568

摘要： A multi-access conference call apparatus and method in an exchange system. The multi-access conference call apparatus, which permits a number of subscribers to communicate with each other using their own terminal, includes: a digital signal processing unit for converting a signal of a first digital signal type from each of a plurality of subscriber channels to a signal of a second digital signal type, for summing the signals of the second digital signal type of all subscriber channels except for the signal from the subscriber's own channel, and for converting the summed data for each subscriber channel back to the signals of the first digital signal type, to output the resulting signals of the first digital signal type to each subscriber channel; and a control signal generator for generating control signals for transmitting the signals of the first digital signal type input from each fi subscriber channel, to the digital signal processing unit, and transmitting the signals of the first digital signal type output from the digital signal processing unit, to each corresponding subscriber channel.

摘要翻译： 一种交换系统中的多接入会议呼叫装置和方法。 允许多个用户使用其自己的终端彼此通信的多址会议呼叫装置包括：数字信号处理单元，用于将来自多个用户信道中的每一个的第一数字信号类型的信号转换为 第二数字信号类型的信号，用于将除了来自用户自己的信道的信号之外的所有用户信道的第二数字信号类型的信号相加，以及用于将每个用户信道的相加数据转换回第一 数字信号类型，以将第一数字信号类型的结果信号输出到每个用户信道; 以及控制信号发生器，用于产生用于将从每个fi用户信道输入的第一数字信号类型的信号发送到数字信号处理单元的控制信号，并且传送从数字信号处理单元输出的第一数字信号类型的信号 ，到每个对应的用户信道。

公开(公告)号：US07479793B2

公开(公告)日：2009-01-20

申请号：US11635745

申请日：2006-12-07

申请人： Byung-Wook Park ,  Byeong-Hwan Cho ,  Young-Dong Nam ,  Bo-Yeon Kim

发明人： Byung-Wook Park ,  Byeong-Hwan Cho ,  Young-Dong Nam ,  Bo-Yeon Kim

IPC分类号： G01R31/02 ,  G01R31/26

CPC分类号： G01R31/2886

摘要： A test system includes a tester configured to perform a test operation on a semiconductor wafer; an interface unit configured to interface between the tester and the semiconductor wafer; and a conductive plate configured to provide the interface unit with a current path when the interface unit is determined to be defective.

摘要翻译： 测试系统包括被配置为对半导体晶片执行测试操作的测试器; 接口单元，被配置为在所述测试器和所述半导体晶片之间进行接口; 以及导电板，其被配置为当所述接口单元被确定为有缺陷时，为所述接口单元提供电流路径。

公开(公告)号：US20070170939A1

公开(公告)日：2007-07-26

申请号：US11635745

申请日：2006-12-07

申请人： Byung-Wook Park ,  Byeong-Hwan Cho ,  Young-Dong Nam ,  Bo-Yeon Kim

发明人： Byung-Wook Park ,  Byeong-Hwan Cho ,  Young-Dong Nam ,  Bo-Yeon Kim

IPC分类号： G01R31/02 ,  G01R31/26

CPC分类号： G01R31/2886

摘要： A test system includes a tester configured to perform a test operation on a semiconductor wafer; an interface unit configured to interface between the tester and the semiconductor wafer; and a conductive plate configured to provide the interface unit with a current path when the interface unit is determined to be defective.

摘要翻译： 测试系统包括被配置为对半导体晶片执行测试操作的测试器; 接口单元，被配置为在所述测试器和所述半导体晶片之间进行接口; 以及导电板，其被配置为当所述接口单元被确定为有缺陷时，为所述接口单元提供电流路径。