公开(公告)号：US07619572B2

公开(公告)日：2009-11-17

申请号：US11752766

申请日：2007-05-23

申请人： Jia-Hung Su ,  Ching-Chi Lin ,  Hung-Jen Chen ,  Kai Shih ,  Yu-Yuan Wu

发明人： Jia-Hung Su ,  Ching-Chi Lin ,  Hung-Jen Chen ,  Kai Shih ,  Yu-Yuan Wu

IPC分类号： H01Q1/24

CPC分类号： H01Q9/42 ,  H01Q5/371 ,  H01Q5/378

摘要： A dual band antenna has a ground portion, a first radiating conductor spaced from one side of the ground portion, a second radiating conductor connected between one end of the first radiating conductor and the ground portion, a third radiating conductor connected on the other end of the first radiating conductor, a fourth radiating conductor extended from the third radiating conductor, a parasitic element arranged to close to the second radiating conductor and connected to the ground portion and a feeding cable connected to the free end of the third radiating conductor. When the dual band antenna operates, the first, second and third radiating conductors obtain a first wireless location area network bandwidth covering 2.4 GHz to 2.5 GHz, and the third radiating conductor, the fourth radiating conductor and the parasitic element obtain a second wireless location area network bandwidth covering 4.9 GHz to 5.87 GHz.

摘要翻译： 双频带天线具有接地部分，与接地部分的一侧隔开的第一辐射导体，连接在第一辐射导体的一端和接地部分之间的第二辐射导体，连接在第一辐射导体的另一端的第三辐射导体 所述第一辐射导体，从所述第三辐射导体延伸的第四辐射导体，布置成靠近所述第二辐射导体并连接到所述接地部分的寄生元件，以及连接到所述第三辐射导体的自由端的馈电电缆。 当双频带天线工作时，第一，第二和第三辐射导体获得覆盖2.4GHz至2.5GHz的第一无线定位区域网络带宽，并且第三辐射导体，第四辐射导体和寄生元件获得第二无线位置区域 网络带宽覆盖4.9 GHz至5.87 GHz。

公开(公告)号：US07557759B2

公开(公告)日：2009-07-07

申请号：US11772433

申请日：2007-07-02

申请人： Ching-Chi Lin ,  Hung-Jen Chen ,  Kai Shih ,  Yu-Yuan Wu ,  Jia-Hung Su

发明人： Ching-Chi Lin ,  Hung-Jen Chen ,  Kai Shih ,  Yu-Yuan Wu ,  Jia-Hung Su

IPC分类号： H01Q1/24

CPC分类号： H01Q1/2258 ,  H01Q1/36 ,  H01Q1/38 ,  H01Q21/30 ,  H01Q25/00

摘要： An integrated multi-band antenna has a first radiating conductor, a second radiating conductor spaced from the first radiating conductor, a trap element connected to the first and second radiating conductors, a third radiating conductor with a first feeding point connected to the first radiating conductor, a fourth radiating conductor connected to the second and third radiating conductors, a meandering radiating conductor having two ends which respectively connect a fifth radiating conductor with a second radiating conductor and a sixth radiating conductor parallel to the meandering radiating conductor and a ground portion arranged close to the first radiating conductor and spaced from the fifth radiating conductor. The second, third and fourth radiating conductors resonate at a first frequency bandwidth. The first, second and third radiating conductor and the trap element resonate a second frequency bandwidth. The fifth, sixth and meandering radiating conductors resonate a third and a fourth frequency bandwidths.

摘要翻译： 集成的多频带天线具有第一辐射导体，与第一辐射导体间隔开的第二辐射导体，连接到第一和第二辐射导体的陷波元件，第三辐射导体，第一馈电点连接到第一辐射导体 连接到第二和第三辐射导体的第四辐射导体，具有分别连接第五辐射导体和第二辐射导体的两端的弯曲辐射导体和平行于曲折辐射导体的第六辐射导体和靠近 到第一辐射导体并且与第五辐射导体间隔开。 第二，第三和第四辐射导体以第一频率带宽共振。 第一，第二和第三辐射导体和陷波元件谐振第二频率带宽。 第五，第六和曲折的辐射导体谐振第三和第四频率带宽。

公开(公告)号：US07535423B2

公开(公告)日：2009-05-19

申请号：US11552943

申请日：2006-10-25

申请人： Ching-Chi Lin ,  Kai Shih ,  Yu-Yuan Wu

发明人： Ching-Chi Lin ,  Kai Shih ,  Yu-Yuan Wu

IPC分类号： H01Q1/24

CPC分类号： H01Q1/38 ,  H01Q9/42 ,  H01Q21/30

摘要： A multiple-band monopole coupling antenna includes a dielectric board, a low frequency antenna and a high frequency antenna. The low frequency antenna and the high frequency antenna are located on the front of the dielectric board. The length of the low frequency antenna equals to the half length of the low frequency waves and can receive and transmit two low frequency waves and a high frequency wave. The length of the high frequency antenna equals to the quarter length of the high frequency waves. The high frequency antenna is adjacent to the low frequency antenna and couples with the low frequency antenna while the low frequency antenna is receiving or transmitting signal. Thus, the high frequency antenna can receive and transmit three high frequency waves. The multiple-band monopole coupling antenna can receive and transmit all frequency bands, which are used in the mobile communication.

摘要翻译： 多频带单极耦合天线包括电介质板，低频天线和高频天线。 低频天线和高频天线位于电介质板的前面。 低频天线的长度等于低频波的半长，可以接收和发送两个低频波和高频波。 高频天线的长度等于高频波的四分之一长度。 高频天线与低频天线相邻，并与低频天线耦合，同时低频天线正在接收或发送信号。 因此，高频天线可以接收和发送三个高频波。 多频带单极耦合天线可以接收和发送在移动通信中使用的所有频带。

公开(公告)号：US07051864B1

公开(公告)日：2006-05-30

申请号：US11048207

申请日：2005-02-01

申请人： Ching-Chi Lin

发明人： Ching-Chi Lin

IPC分类号： B65G29/00

CPC分类号： B27B25/02

摘要： A roller-guided feeding device includes guiding rollers, an arm which is movable relative to the guiding rollers between initial and working position that are remote from and closer to the guiding rollers, respectively, and which has a feed-in roller, a pneumatic cylinder, and a piston rod connected to a piston in the cylinder. The piston rod is moved as a result of a difference in pressures in the cylinder so as to turn the arm. A servo valve member is disposed to control air flow into the cylinder so as to hold the feed-in roller at the working position and the initial position in response to a work signal from a sensor member and a start signal from a manually-operated actuator, respectively. In response to a pausing signal from the sensor member, the feed-in roller is held at a pausing position to serve as another initial position in a subsequent cutting operation.

摘要翻译： 滚子导向进给装置包括引导辊，臂分别相对于引导辊在初始位置和工作位置之间分别可移动并且靠近引导辊，并且具有馈入辊，气缸 以及连接到气缸中的活塞的活塞杆。 活塞杆由于气缸中的压力差而移动，从而转动臂。 设置伺服阀构件以控制进入气缸的空气流，以便响应于来自传感器构件的工作信号和来自手动操作致动器的启动信号将进入辊保持在工作位置和初始位置 ， 分别。 响应于来自传感器构件的暂停信号，馈入辊保持在暂停位置以用作随后的切割操作中的另一初始位置。

公开(公告)号：US20140208527A1

公开(公告)日：2014-07-31

申请号：US13750018

申请日：2013-01-25

申请人： Ching-Chi LIN

发明人： Ching-Chi LIN

IPC分类号： A47L11/28

CPC分类号： A47L11/292 ,  A47L11/4041 ,  A47L11/4044 ,  A47L11/4088

摘要： The device of the present invention can carry out floor sweeping and mopping automatically and simultaneously. The automatic floor sweeping and mopping device includes a main body, a rotational sweeping brush unit, a dust collecting unit, two rolling wheels, a mopping unit, a water spraying unit, a squeegee unit and a water storing tank. The mopping unit is made of a soft, water-absorbing material and can remove residual dirt not removed by the rotational sweeping brush unit. The water spraying unit is an innovative feature and is provided above the mopping unit to keep the mopping unit in a clean condition by removing dusts and dirt stuck to it. The squeegee unit can squeeze dirt and dirty water out of the mopping unit and keep the mopping unit in a clean, partially wet condition. Because the device leaves no dirty water behind, such feature is surely superior.

摘要翻译： 本发明的装置可以自动地同时进行地板扫掠和拖曳。 自动地板扫扫装置包括主体，旋转扫描刷单元，集尘单元，两个滚动轮，拖放单元，喷水单元，刮板单元和储水箱。 拖把单元由柔软的吸水材料制成，可以除去旋转清扫刷单元未除去的残留污物。 喷水装置是一个创新的特点，设在拖把单元上方，可以通过清除灰尘和污垢而使拖布装置处于干净状态。 刮板单元可以将污垢和脏水从拖把单元中挤出，并将拖把单元保持在干净，部分潮湿的状态。 因为设备不会留下脏水，所以这样的功能肯定是优越的。

公开(公告)号：US07728776B2

公开(公告)日：2010-06-01

申请号：US11858520

申请日：2007-09-20

申请人： Ching-Chi Lin ,  Jia-Hung Su ,  Kai Shih ,  Yu-Yuan Wu

发明人： Ching-Chi Lin ,  Jia-Hung Su ,  Kai Shih ,  Yu-Yuan Wu

IPC分类号： H01Q1/24

CPC分类号： H01Q7/00 ,  H01Q5/357

摘要： A dual-band antenna has a first meandering portion, a second meandering portion and a connection portion defining two ends. The first meandering portion and the second meandering portion have different length. One end of the first meandering portion connects one end of the second meandering portion. The other end of the first meandering portion connects one end of the connection portion. The other end of the second meandering portion connects a feeding portion. The other end of the connection portion connects a ground portion. The feeding portion, the second meandering portion, the first meandering portion and the connection portion obtain an electrical resonance corresponding to a first frequency range. The second meandering portion obtains an electrical resonance corresponding to a second frequency range.

摘要翻译： 双频天线具有第一曲折部分，第二曲折部分和限定两端的连接部分。 第一曲折部分和第二曲折部分具有不同的长度。 第一曲折部分的一端连接第二曲折部分的一端。 第一曲折部分的另一端连接连接部分的一端。 第二曲折部分的另一端连接进给部分。 连接部的另一端连接接地部。 馈送部分，第二曲折部分，第一曲折部分和连接部分获得对应于第一频率范围的电谐振。 第二曲折部分获得对应于第二频率范围的电谐振。

公开(公告)号：US20090049969A1

公开(公告)日：2009-02-26

申请号：US11942169

申请日：2007-11-19

申请人： Ching-Chi Lin

发明人： Ching-Chi Lin

IPC分类号： B26D7/06 ,  B27B5/29

CPC分类号： B27B31/003 ,  B27B25/02 ,  Y10T83/6577

摘要： A workpiece-advancing device includes: a slider mounted on a worktable; a workpiece-driving unit mounted on the slider and including a pair of driving rollers and a belt trained on the driving rollers and having a portion adapted to abut against a workpiece and movable relative to the slider for driving movement of the workpiece on the worktable; and a positioning mechanism including an urging unit, a supporting arm unit mounted on the slider and passing through a lateral side of the slider, and an abutting unit mounted on the supporting arm unit and urged by the urging unit so as to be adapted to abut against the workpiece and so as to prevent the workpiece from deviating from a predetermined cutting path.

摘要翻译： 工件推进装置包括：安装在工作台上的滑块; 工件驱动单元，其安装在滑块上，并且包括一对驱动辊和在驱动辊上训练的带，并且具有适于抵靠工件并可相对于滑块移动的部分，用于驱动工件在工作台上的移动; 以及定位机构，包括推动单元，安装在滑块上并穿过滑块的侧面的支撑臂单元，以及安装在支撑臂单元上的抵靠单元，并被推压单元推压以便抵靠 抵靠工件，以防止工件偏离预定的切割路径。

公开(公告)号：US07495617B2

公开(公告)日：2009-02-24

申请号：US11798195

申请日：2007-05-11

申请人： Jia-hung Su ,  Ching-chi Lin ,  Jen-hung Chen ,  Kai Shih ,  Yu-yuan Wu

发明人： Jia-hung Su ,  Ching-chi Lin ,  Jen-hung Chen ,  Kai Shih ,  Yu-yuan Wu

IPC分类号： H01Q1/38

CPC分类号： H01Q1/2258 ,  H01Q5/321 ,  H01Q5/371

摘要： A multi-band antenna is arranged on a housing with a first surface, a second surface opposite to the first surface, and a third surface connecting the first and second surfaces, which has a first radiating conductor and a parasitic element formed as an elongated shape and arranged on the first surface. A trap circuit connects the first radiating conductor and the parasitic element. A ground portion is arranged on the second surface. A second radiating conductor is arranged on the third surface and spaced from the first radiating conductor and the ground portion, which is formed as an elongated shape. A feeding conductor with a feeding point connects the first and second radiating conductors. The multi-band antenna obtains a low frequency band through the cooperation of the first radiating, the parasitic element and the trap circuit, and a high frequency band through the second radiating conductor and the parasitic element.

摘要翻译： 多频带天线布置在具有第一表面，与第一表面相对的第二表面的壳体上，以及连接第一和第二表面的第三表面，第三表面具有第一辐射导体和形成为细长形状的寄生元件 并布置在第一表面上。 陷波电路连接第一辐射导体和寄生元件。 接地部分布置在第二表面上。 第二辐射导体布置在第三表面上并且与第一辐射导体和接地部分间隔开，其形成为细长形状。 具有馈电点的馈电导体连接第一和第二辐射导体。 多频带天线通过第一辐射，寄生元件和陷波电路的协作以及通过第二辐射导体和寄生元件的高频带获得低频带。

公开(公告)号：US20090027273A1

公开(公告)日：2009-01-29

申请号：US11782224

申请日：2007-07-24

申请人： Ching-Chi Lin ,  Jia-Hung Su ,  Kai Shih ,  Yu-Yuan Wu

发明人： Ching-Chi Lin ,  Jia-Hung Su ,  Kai Shih ,  Yu-Yuan Wu

IPC分类号： H01Q9/04 ,  H01Q1/38

CPC分类号： H01Q9/0421 ,  H01Q1/2266 ,  H01Q5/25 ,  H01Q5/378 ,  H01Q19/005

摘要： A wide band antenna mounted to a dielectric element has a first patch, a second patch spaced from the first patch and a ground patch. The first patch has a first portion with a feeding point thereat and a second portion connecting the first portion. The second patch has a third portion and a fourth portion connecting the third portion. The first portion and the second portion of the first patch space from and parallel the third portion and the fourth portion of the second patch respectively. The ground patch is close to the first portion of the first patch and the third portion of the second patch. The first patch obtains a first frequency range. The second patch responses electromagnetic energy from the first patch to obtain a second frequency range. Scope of the first and the second frequency ranges covers portion of ultra wide band communication frequency.

摘要翻译： 安装到介电元件的宽带天线具有第一贴片，与第一贴片间隔开的第二贴片和贴片。 第一贴片具有其上具有馈电点的第一部分和连接第一部分的第二部分。 第二贴片具有连接第三部分的第三部分和第四部分。 第一补片空间的第一部分和第二部分分别与第二部分的第三部分和第四部分平行并平行。 地面贴片靠近第一贴片的第一部分和第二贴片的第三部分。 第一个补丁获得第一个频率范围。 第二补片响应来自第一贴片的电磁能获得第二频率范围。 第一和第二频率范围的范围涵盖超宽带通信频率的一部分。

公开(公告)号：US20090009413A1

公开(公告)日：2009-01-08

申请号：US11772433

申请日：2007-07-02

申请人： Jia-Hung Su ,  Ching-Chi Lin ,  Hung-Jen Chen ,  Kai Shih ,  Yu-Yuan Wu

发明人： Jia-Hung Su ,  Ching-Chi Lin ,  Hung-Jen Chen ,  Kai Shih ,  Yu-Yuan Wu

IPC分类号： H01Q1/38 ,  H01Q1/00

CPC分类号： H01Q1/2258 ,  H01Q1/36 ,  H01Q1/38 ,  H01Q21/30 ,  H01Q25/00

摘要： An integrated multi-band antenna has a first radiating conductor, a second radiating conductor spaced from the first radiating conductor, a trap element connected to the first and second radiating conductors, a third radiating conductor with a first feeding point connected to the first radiating conductor, a fourth radiating conductor connected to the second and third radiating conductors, a meandering radiating conductor having two ends which respectively connect a fifth radiating conductor with a second radiating conductor and a sixth radiating conductor parallel to the meandering radiating conductor and a ground portion arranged close to the first radiating conductor and spaced from the fifth radiating conductor. The second, third and fourth radiating conductors resonate at a first frequency bandwidth. The first, second and third radiating conductor and the trap element resonate a second frequency bandwidth. The fifth, sixth and meandering radiating conductors resonate a third and a fourth frequency bandwidths.

摘要翻译： 集成的多频带天线具有第一辐射导体，与第一辐射导体间隔开的第二辐射导体，连接到第一和第二辐射导体的陷波元件，第三辐射导体，第一馈电点连接到第一辐射导体 连接到第二和第三辐射导体的第四辐射导体，具有分别连接第五辐射导体和第二辐射导体的两端的弯曲辐射导体和平行于曲折辐射导体的第六辐射导体和靠近 到第一辐射导体并且与第五辐射导体间隔开。 第二，第三和第四辐射导体以第一频率带宽共振。 第一，第二和第三辐射导体和陷波元件谐振第二频率带宽。 第五，第六和曲折的辐射导体谐振第三和第四频率带宽。