公开(公告)号：US20120191428A1

公开(公告)日：2012-07-26

申请号：US13356458

申请日：2012-01-23

申请人： Chang Won LEE ,  Gwan Joong Kim ,  Nae Soo Kim ,  Pil Gyu Choi ,  Gun Bum Song ,  Hoon Jeong ,  Young Hwan Ham

发明人： Chang Won LEE ,  Gwan Joong Kim ,  Nae Soo Kim ,  Pil Gyu Choi ,  Gun Bum Song ,  Hoon Jeong ,  Young Hwan Ham

IPC分类号： G06F17/10

CPC分类号： G01N33/18

摘要： An apparatus and method are provided, which predict total nitrogen using general water quality data measured in real time. The total nitrogen prediction apparatus may include a regression model selection unit to select a regression model comprising general data of at least one water quality based on a correlation coefficient of the general data of at least one water quality, a quality-of-fit evaluation unit to evaluate quality of fit of the selected regression model, a regression model change unit to determine whether to change the regression model based on the quality of fit and change the regression model according to the determination result, and a total nitrogen prediction unit to predict total nitrogen of a body of water based on the regression model.

摘要翻译： 提供了一种装置和方法，其使用实时测量的一般水质数据来预测总氮。 总氮预测装置可以包括回归模型选择单元，用于基于至少一个水质的一般数据的相关系数，配合质量评估单元来选择包括至少一个水质的一般数据的回归模型 评估所选回归模型的拟合质量，回归模型变化单位，以确定是否根据拟合质量改变回归模型，并根据确定结果改变回归模型，以及总氮预测单位预测总量 基于回归模型的水体氮。

公开(公告)号：US5966284A

公开(公告)日：1999-10-12

申请号：US903834

申请日：1997-07-31

申请人： Jae-Sam Youn ,  Sang-Rae Lee ,  Pil-Gyu Choi

发明人： Jae-Sam Youn ,  Sang-Rae Lee ,  Pil-Gyu Choi

IPC分类号： G06F1/16

CPC分类号： G06F1/1669 ,  G06F1/1616 ,  H01H2223/014 ,  H01H2223/028

摘要： Disclosed is an apparatus for mounting a keyboard to a portable computer, made up of an elastic member for lifting upwardly the keyboard from the bottom of the base; an indented part formed on at least one of the sides of the base plate; a setting member forming symmetrically on the opposite surface to the indented part, which will engage a locking hole formed on the side of the pocket; and a locking member, which is mounted inside the base, for coming out of the base to the pocket to engage the indented part through elasticity or release out of it to remove the keyboard from the base. Therefore, the keyboard mounting apparatus permits a user to easily attach a keyboard to and detach it from a pocket using a simple tool, such as a pen and resulting in preventing damage to a keyboard or base due to use of any metal tools.

摘要翻译： 公开了一种用于将键盘安装到便携式计算机上的装置，其由用于从基座的底部向上提升键盘的弹性构件构成; 形成在所述基板的至少一个侧面上的凹部; 在与凹部相对的表面上对称地形成的定位构件，其将接合形成在口袋侧面上的锁定孔; 以及锁定构件，其安装在基座内部，用于从基座伸出到口袋中，以通过弹性或从其释放而与凹口部分接合以从基座移除键盘。 因此，键盘安装装置允许用户使用简单的工具（例如笔）容易地将键盘附接到口袋并将其从口袋中分离出来，并且由于使用任何金属工具而导致对键盘或基座的损坏。